CN111788011A

CN111788011A - Dispensing equipment

Info

Publication number: CN111788011A
Application number: CN201880087338.1A
Authority: CN
Inventors: 何国良; 侯晓东; 谷小旭
Original assignee: Shenzhen A&E Intelligent Technology Institute Co Ltd
Current assignee: Shenzhen A&E Intelligent Technology Institute Co Ltd
Priority date: 2018-05-17
Filing date: 2018-05-17
Publication date: 2020-10-16
Anticipated expiration: 2038-05-17
Also published as: CN111788011B; WO2019218322A1

Abstract

A dispensing device comprises a feeding device (10) and a dispensing device (20). The feeding device (10) comprises a bearing mechanism (11) and a first driving mechanism (12). The glue dispensing device (20) comprises a second driving mechanism (21), a third driving mechanism (22) and a glue dispensing mechanism (23). Through the glue dispensing equipment, the first driving mechanism (12), the second driving mechanism (21) and the third driving mechanism (22) can position and dispense glue positions in three directions to ensure the accuracy of the glue dispensing positions, meanwhile, the first driving mechanism (12) is used for completing the work of loading and unloading the glue piece to be dispensed, and the glue dispensing device saves a driving mechanism for driving the glue piece to be dispensed to complete the work of feeding and discharging, thereby saving the cost.

Description

Dispensing equipment

[ technical field ] A method for producing a semiconductor device

The invention relates to the field of mechanical equipment, in particular to dispensing equipment.

[ background of the invention ]

With the more mature development technology of dispensing machines, the application is more and more extensive, in order to ensure the accuracy of the dispensing position during the dispensing process, generally, the loading of a to-be-dispensed part and the feeding work of driving the to-be-dispensed part to a preset position are completed through a feeding device, then a dispensing head is driven to reach the dispensing position through three driving mechanisms with mutually perpendicular driving directions for dispensing, after the dispensing is completed, the to-be-dispensed part is driven to a loading position through the feeding device to unload the to-be-dispensed part to complete the discharging work, however, in the method, a driving mechanism needs to be separately provided to drive the to-be-dispensed part to complete the feeding and discharging work, and the cost is higher.

[ summary of the invention ]

The invention mainly provides dispensing equipment, and aims to solve the problem of high cost caused by the fact that a driving mechanism is required to drive a piece to be dispensed to complete feeding and discharging during dispensing.

In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a dispensing apparatus, comprising: the feeding device comprises a bearing mechanism and a first driving mechanism, wherein the bearing mechanism is used for loading a piece to be glued, the first driving mechanism is connected with the bearing mechanism and drives the bearing mechanism to reciprocate in a first direction, so that after the bearing mechanism loads the piece to be glued, the bearing mechanism is driven to move to a preset position for gluing; dispensing device, including second actuating mechanism, third actuating mechanism and dispensing mechanism, second actuating mechanism with third actuating mechanism connects, and at the perpendicular to drive in the second direction of first direction third actuating mechanism reciprocating motion, third actuating mechanism with dispensing mechanism connects, and at the perpendicular to first direction with the third direction of second direction drives dispensing mechanism reciprocating motion, so that dispensing mechanism is in second actuating mechanism with third actuating mechanism's drive is in down the preset position is right treat that the point is glued the piece and carry out the point to accomplish the point and glue the back, first actuating mechanism drive bearing mechanism breaks away from preset position is in order to uninstall treat that the point is glued the piece.

The invention has the beneficial effects that: different from the situation of the prior art, in the dispensing equipment provided by the invention, after the to-be-dispensed piece is loaded by the bearing mechanism of the feeding device, the first driving mechanism drives the bearing mechanism to move to the preset position in the first direction to complete the feeding work, the second driving mechanism of the dispensing device drives the third driving mechanism and the dispensing mechanism to reciprocate in the second direction perpendicular to the first direction, the dispensing mechanism is further driven to reciprocate in the third direction perpendicular to the first direction and the second direction by the third driving mechanism, and after the dispensing is completed, the first driving mechanism drives the bearing mechanism to separate from the preset position to unload the to-be-dispensed piece to complete the blanking work, so that the dispensing mechanism performs dispensing on the to-be-dispensed piece at the preset position under the driving of the second driving mechanism and the third driving mechanism, and the first driving mechanism, the second driving mechanism and the third driving mechanism position the dispensing position in the three directions to ensure that the dispensing position is positioned to retain the dispensing position The position accuracy is simultaneously, the work of loading and unloading the piece of waiting to glue is accomplished through first actuating mechanism, compares in prior art, has saved a drive mechanism that the piece of waiting to glue was accomplished material loading and unloading work, has saved the cost.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a schematic structural diagram of an embodiment of a dispensing apparatus provided in the present invention;

FIG. 2 is a schematic view of the feed apparatus of FIG. 1;

FIG. 3 is an exploded view of the table and first drive mechanism of FIG. 1;

FIG. 4 is a schematic view of the dispensing apparatus of FIG. 1;

FIG. 5 is a schematic structural view of the dispensing mechanism of FIG. 4;

FIG. 6 is a schematic view of the dispensing head of FIG. 5 shown fully exposed;

fig. 7 is a schematic view showing a state in which the dispensing head is clamped and fixed in fig. 5.

[ detailed description ] embodiments

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a dispensing apparatus provided in the present invention, and the dispensing apparatus of the present embodiment includes a feeding device 10 and a dispensing device 20.

Referring to fig. 2 and fig. 3 together, the feeding device 10 includes a carrying mechanism 11 and a first driving mechanism 12.

The supporting mechanism 11 is used for loading the to-be-dispensed components (not shown), specifically, the supporting mechanism 11 includes a carrier plate 111 and a clamp 112, the carrier plate 111 is used for supporting the to-be-dispensed components (not shown), and the clamp 112 is disposed on the carrier plate 111 for clamping and fixing the to-be-dispensed components, so as to load the to-be-dispensed components together with the carrier plate 111.

Optionally, the clamp 112 is a pneumatic clamp, that is, a waiting glue piece is clamped and fixed in a cylinder driving manner.

Further, in the present embodiment, the number of the bearing mechanisms 11 is two, and optionally, the two bearing mechanisms 11 are arranged side by side.

The first driving mechanism 12 is connected to the carrying mechanism 11, and drives the carrying mechanism 11 to reciprocate in the first direction, so that after the carrying mechanism 11 loads the piece to be dispensed, the carrying mechanism 11 is driven to move to a preset position for dispensing, and after dispensing is completed, the first driving mechanism 12 drives the carrying mechanism 11 to depart from the preset position to unload the piece to be dispensed.

Optionally, the first driving mechanism 12 includes a first motor 121, a first lead screw 122 and a first connecting member 123, the first lead screw 122 is connected to the first motor 121 to rotate reciprocally under the driving of the first motor 121, and an axial direction of the first lead screw 122 is the same as the first direction, the first connecting member 123 is connected to the first lead screw 122 and the carrying mechanism 11 to move reciprocally along the axial direction of the first lead screw 122 under the reciprocating rotation of the first lead screw 122, so as to drive the carrying mechanism 11 to move reciprocally in the first direction, so that after the carrying mechanism 11 loads the piece to be dispensed, the carrying mechanism 11 is driven to move to a preset position, at which the piece to be dispensed can be dispensed, and after the piece to be dispensed is dispensed, the carrying mechanism 11 is driven to leave the preset position, so as to unload the piece to be dispensed.

In this embodiment, the first connecting element 123 is connected to the carrier 111, and the first direction is a Y direction as shown in fig. 1 and fig. 2.

It is understood that in the present embodiment, the first driving mechanism 12 drives the carrying mechanism 11 to reciprocate by using a motor to drive the screw rod to rotate, and in other embodiments, other driving manners, such as a direct cylinder driving manner or a belt driving manner by using a motor, may also be used to drive the carrying mechanism 11 to reciprocate.

Further, in this embodiment, the preset positions include a first preset position and a second preset position, the number of the first driving mechanisms 12 is two, the two first driving mechanisms 12 are respectively connected to the two bearing mechanisms 11, and when one of the two first driving mechanisms 12 drives one of the two bearing mechanisms 11 to disengage from the first preset position, the other of the two first driving mechanisms 12 drives the other of the two bearing mechanisms 11 to move to the second preset position.

Specifically, one of the two first driving mechanisms 12 drives one of the carrying mechanisms 11 connected thereto to move to a first preset position, after the dispensing of the dispensing member on the one carrying mechanism 11 is completed at the first preset position, one of the two first driving mechanisms 12 drives the carrying mechanism 11 connected thereto to disengage from the first preset position, so as to unload the dispensing member on the carrying mechanism 11, after the dispensing of the dispensing member is completed at the first preset position, the other of the two first driving mechanisms 12 drives the other carrying mechanism 11 connected thereto to move to a second preset position, and the dispensing member on the other carrying mechanism 11 can be dispensed at the second preset position, accordingly, after the dispensing of the dispensing member on the other carrying mechanism 11 is completed, one of the two first driving mechanisms 12 drives the carrying mechanism 11 connected thereto to move to the first preset position, the above-mentioned reciprocating circulation makes the pieces to be glued on the two bearing mechanisms 11 alternately complete the glue dispensing, the glue dispensing process is not interrupted, the efficiency of the glue dispensing work is improved, and the glue dispensing time is saved.

Optionally, the feeding device 10 further comprises a working table 13, and the working table 13 is used for carrying the first driving mechanism 12.

Specifically, the working table 13 includes a bracket 131 and a cover plate 132, the bracket 131 is provided with an accommodating space 1311, the cover plate 132 is connected to the bracket 131, the first motor 121 is disposed in the accommodating space 1311, and the first lead screw 122 is connected to the first motor 121 on a side of the cover plate 132 away from the accommodating space 1311.

The cover plate 132 is disposed parallel to the first direction, i.e., the axial direction of the first lead screw 122.

Optionally, the feeding device 10 further comprises a guiding mechanism 14, and the guiding mechanism 14 is connected with the carrying mechanism 11, so that the carrying mechanism 11 reciprocates on the guiding mechanism 14.

Specifically, the guide mechanism 14 includes a guide rail 141 and a slider 142, and the slider 142 is connected to the slide rail 141 and the support mechanism 11, and reciprocates on the guide rail 141 along with the support mechanism 11 during the reciprocating motion of the support mechanism 11.

In the embodiment, the slide rail 141 is disposed on the cover plate 132 of the worktable 13, and the slide block is connected to the carrier plate 111 of the carrying mechanism 11.

Further, in the present embodiment, the number of the guide mechanisms 14 is at least two, and at least two guide mechanisms are respectively connected to the two bearing mechanisms 11, so that the two bearing mechanisms 11 respectively reciprocate on the two guide mechanisms 14.

Optionally, the feeding device 10 further includes a position sensor 15, and the position sensor 15 is configured to detect a movement position at which the first driving mechanism 12 drives the carrying mechanism 11 to move.

For example, when the first driving mechanism 12 drives the carrying mechanism 11 to move to a certain position, the position sensor 15 detects whether the position is the same as the preset position, if so, the to-be-dispensed member on the carrying mechanism 11 can be dispensed, otherwise, dispensing cannot be performed, and the to-be-dispensed member is prevented from being dispensed at a wrong position, so as to improve the accuracy of the dispensing position of the to-be-dispensed member.

Further, in the present embodiment, the number of the position sensors 15 is at least two, and at least two position sensors 15 are respectively used for detecting the movement positions of the two first driving mechanisms 12 driving the two carrying mechanisms 11 to move.

Optionally, the feeding device 10 further includes a first routing mechanism 16, and the first routing mechanism 16 is configured to carry a routing wire (not shown) electrically connected to the first driving mechanism 12.

It can be understood that, in this embodiment, when the first motor 121 operates, the first motor 121 needs to be connected to the wires to supply power to the first motor 121, and the first wire routing mechanism 16 is used to bear the wires connected to the first motor 121, so that the wires are reasonably arranged.

Optionally, the first routing mechanism 16 is a drag chain.

Further, in this embodiment, the number of the first routing mechanisms 16 is two, and the two first routing mechanisms 16 are respectively used for carrying the routing electrically connected to the two first driving mechanisms 12.

Referring to fig. 4, the dispensing device 20 includes a second driving mechanism 21, a third driving mechanism 22 and a dispensing mechanism 23.

Wherein the second driving mechanism 21 is connected to the third driving mechanism 22 and drives the third driving mechanism 22 to reciprocate in a second direction perpendicular to the first direction.

Optionally, the second driving mechanism 21 includes a second motor 211, a second lead screw 212 and a second connecting member 213, the second lead screw 212 is connected to the second motor 211 to rotate reciprocally under the driving of the second motor 211, and the axial direction of the second lead screw 212 is the same as the second direction, and the second connecting member 213 is connected to the second lead screw 212 and the third driving mechanism 22 to move reciprocally along the axial direction of the second lead screw 212 under the reciprocating rotation of the second lead screw 212, so as to drive the third driving mechanism 22 to move reciprocally in the second direction.

In this embodiment, the second direction is an X direction as shown in fig. 1 and 4.

It is understood that in the present embodiment, the second driving mechanism 21 drives the third driving mechanism 22 to reciprocate by using a motor to drive the screw rod to rotate, and in other embodiments, other driving manners, such as a direct cylinder driving manner or a belt driving manner by using a motor, may also be used to drive the third driving mechanism 22 to reciprocate.

Further, the third driving mechanism 22 is connected to the dispensing mechanism 23, and drives the dispensing mechanism 23 to reciprocate in a third direction perpendicular to the first direction and the second direction.

Optionally, the third driving mechanism 22 includes a third motor 221, a third lead screw 222 and a third connecting member 223, the third lead screw 222 is connected to the third motor 221 to rotate reciprocally under the driving of the third motor 221, an axial direction of the third lead screw 222 is the same as a third direction, and the third connecting member 223 is connected to the third lead screw 222 and the dispensing mechanism 23 to move reciprocally along an axis of the third lead screw 222 under the reciprocating rotation of the third lead screw 222, so as to drive the dispensing mechanism 23 to move reciprocally in the third direction.

Wherein, in the present embodiment, the third direction is the Z direction as shown in fig. 1 and 4.

It is understood that in the present embodiment, the third driving mechanism 22 drives the dispensing mechanism 23 to reciprocate by using a motor to drive the screw rod to rotate, and in other embodiments, other driving manners, such as a direct cylinder driving manner or a belt driving manner by using a motor, may also be used to drive the dispensing mechanism 23 to reciprocate.

Further, the dispensing mechanism 23 is driven by the second driving mechanism 21 and the third driving mechanism 22 to dispense at a predetermined position.

Specifically, after the first driving mechanism 12 drives the carrying mechanism 11 to the preset position in the first direction, the second driving mechanism 21 drives the third driving mechanism 22 to reciprocate in the second direction, and drives the dispensing mechanism 23 connected to the third driving mechanism 22 to reciprocate in the second direction, and meanwhile, the third driving mechanism 22 drives the dispensing mechanism 23 to reciprocate in the third direction, so that during the process that the dispensing mechanism 23 reciprocates in the second direction and the third direction, the dispensing of the to-be-dispensed parts on the carrying mechanism 11 is performed at the preset position, and after the dispensing is completed, the first driving mechanism 12 drives the carrying mechanism 11 to be separated from the preset position to unload the to-be-dispensed parts.

Referring to fig. 5, the dispensing mechanism 23 includes a fixing member 231, a dispensing head 232, and a pressing member 233.

Referring to fig. 6, the fixing member 231 is provided with a first fitting groove 2311.

Optionally, the fixing element 231 includes a first sub-fixing element 231a and a second sub-fixing element 231b, the second sub-fixing element 231b is detachably connected to the first sub-fixing element 231a, and the first device groove 2311 is disposed in the second sub-fixing element 231 b.

Optionally, the fixing member 231 is further provided with a third device groove 2312 connected with the first device groove 2311, and in the embodiment, the third device groove 2312 is disposed on the first sub-fixing member 231 a.

The dispensing head 232 is disposed in the first device groove 2311 and partially extends out of the fixing member 231, so that the dispensing of the to-be-dispensed member is performed through the portion of the dispensing head 232 extending out of the fixing member 231.

Specifically, the dispensing head 232 includes a main body 2321 and a needle 2322, the main body 2321 is disposed in the first device slot 2311, and the needle 2322 is connected to the main body 2321 and partially extends out of the fixing element 231 for dispensing.

Referring to fig. 6 and 7 together, the pressing member 233 is rotatably connected to the fixing member 231 to be close to or far from the fixing member 231, and when approaching the fixing member 231, as shown in fig. 7, clamps the fixing point glue head 232 with the inner wall of the first device groove 2311, so that the glue head 232 can be used for dispensing after being fixed, and when being far from the fixing member 231, as shown in fig. 6, the glue head 232 is completely exposed, so that when the glue head 232 needs to be replaced, the glue head can be directly taken out of the first device groove 2311, and therefore, the operation is convenient and the work efficiency is improved.

Further, when the pressing member 233 is close to the fixing member 231 to clamp the main body 2321 and the needle 2322 of the fixing point glue head 232 with the inner wall of the first device groove 2311, since the needle 2322 partially protrudes out of the fixing member 231, that is, another part is located in the first device groove 2311 and is clamped and fixed by the pressing member 233 and the inner wall of the first device groove 2311, the needle 2322 is not in a completely suspended state, so that when the needle 2322 performs glue dispensing, the situation that the needle 2322 is stressed to shake in the glue dispensing process is reduced or even eliminated, and the accuracy of the glue dispensing position is improved.

Optionally, the pressing member 233 is provided with a second device groove 2331, and when the pressing member 233 is close to the fixing member 231, the inner wall of the second device groove 2331 can clamp the fixing point glue head 232 with the inner wall of the first device groove 2311, that is, when the pressing member 233 and the fixing member 231 clamp the fixing point glue head 232 as shown in fig. 7, the inner wall of the second device groove 2331 and the inner wall of the first device groove 2311 are both attached to the glue head 232.

Alternatively, the pressing member 233 includes a connecting body 233a and a flexible pressing body 233b, the connecting body 233a is rotatably connected to the fixing member 231 to be away from or close to the fixing member 231, and the flexible pressing body 233b is connected to the connecting body 233a such that the flexible pressing body 233b can rotate along with the connecting body 233a to be away from or close to the fixing member 231.

Optionally, the connecting body 233a includes a first sub-connecting body 2332 and a second sub-connecting body 2333, the first sub-connecting body 2332 is rotatably connected to the fixing member 231 and detachably connected to the second sub-connecting body 2333, in this embodiment, the flexible pressing body 233b is connected to the first sub-connecting body 2332, and the second device groove 2331 is disposed on the second sub-connecting body 2333.

Further, the flexible pressing body 233b is further provided with a fourth device groove 2334, and the fourth device groove 2334 is connected with the second device groove 2331.

Wherein the flexible pressing body 233b is provided with a guide channel 2335 connected to the fourth device channel 2334.

Referring further to fig. 5, 6 and 7, the dispensing mechanism 23 of this embodiment further includes a locking member 234, the locking member 234 being detachably coupled to at least one of the pressing member 233 and the fixing member 231 to lock the pressing member 233 and the fixing member 231 when the pressing member 233 clamps the fixing-point tap 232 with the inner wall of the first device groove 2311 as shown in fig. 7, and when the locking member 234 is separated from at least one of the pressing member 233 and the fixing member 231, the pressing member 233 and the fixing member 231 may be rotated to be away from the fixing member 231, thereby completely exposing the tap 232 as shown in fig. 6.

Optionally, the locking member 234 includes a connecting portion 2341 and a locking portion 2342, the connecting portion 2341 is connected to one of the fixing member 231 and the pressing member 233, in this embodiment, the connecting portion 2341 is rotatably connected to the fixing member 231, and the locking portion 2342 is movably connected to the connecting portion 2341, so that when the pressing member 233 and the inner wall of the first device groove 2311 clamp the fixing point rubber head 232, the pressing member 233 and the fixing member 231 are locked by the locking portion 2342, and when the pressing member 233 and the fixing member 231 need to be rotated to be away from the fixing member 231, the locking portion 2342 movably connected to the connecting portion 2341 is separated from the other one of the fixing member 231 and the pressing member 233, so that the pressing member 233 and the fixing member 231 are separated from the locked state, that is, the pressing member 233 can be rotated relative to the fixing.

Further, the glue dispensing mechanism 23 of the present embodiment further includes a glue injection pump 235, and the glue injection pump 235 is connected to the glue dispensing head 232 for injecting glue into the glue dispensing head 232.

Optionally, the glue includes a first type glue and a second type glue, the number of the glue injection pumps 235 is two, and the two glue injection pumps 235 are respectively used for injecting the first type glue and the second type glue.

Further, the dispensing mechanism 23 of the present embodiment further includes a glue mixing pipe 236, the glue mixing pipe 236 is connected to the two glue injection pumps 235 and the dispensing head 232, so as to uniformly mix the first type glue and the second type glue injected by the two glue injection pumps 235, and inject the first type glue and the second type glue into the dispensing head 232.

Further, the dispensing mechanism 23 of this embodiment further includes a glue breaking valve 237, the glue breaking valve 237 is connected to the glue injection pump 235 and the dispensing head 232 to control glue discharging and breaking when the glue injection pump 235 injects glue into the dispensing head 232, in this embodiment, the glue breaking valve 237 is connected to the glue mixing pipe 236 and the dispensing head 232 to control glue discharging and breaking after the first type glue and the second type glue are uniformly mixed by the glue mixing pipe 236.

Alternatively, the glue breaking valve 237 is disposed in the third installation groove 2312 of the fixing member 231, and when the connecting main body 233a of the pressing member 233 rotates relative to the fixing member 231 to approach the fixing member 231, the flexible pressing main body 233b of the pressing member 233 and the inner wall of the third installation groove 2312 flexibly clamp the glue breaking valve 237.

Further, when the glue breaking valve 237 is flexibly clamped between the inner walls of the flexible pressing body 233b and the third device groove 2312, the glue breaking valve 237 is flexibly clamped between the inner wall of the fourth device groove 2334 arranged on the flexible pressing body 233b and the inner wall of the third device groove 2312.

Further, when the connection main body 233a of the pressing member 233 rotates with respect to the fixing member 231 to be away from the fixing member 231, the glue breaking valve 237 may move with respect to the flexible pressing main body 233b in the guide groove 2335, thereby preventing the glue breaking valve 237 from interfering with the flexible pressing main body, resulting in damage to the glue breaking valve 237.

Further, the dispensing mechanism 23 of the present embodiment further includes a connecting plate 238, the fixing member 231 and the glue injection pump 235 are disposed on the connecting plate 238, and the connecting plate 238 is connected to the third driving mechanism 22, so that the connecting plate 238 is driven by the third driving mechanism 22 to reciprocate in the third direction, thereby driving the dispensing mechanism 23 by the third driving mechanism 22 to reciprocate in the third direction.

Referring to fig. 4, the dispensing device 20 of the present embodiment further includes a supporting member 24, and the supporting member 24 is connected to the worktable 13 of the feeding device 10 and the second driving mechanism 21, so that the dispensing device 20 is supported on the worktable 13.

Referring to fig. 1, the dispensing apparatus of the present embodiment further includes an operation table 30, wherein the operation table 30 is used for controlling the working states of the first driving mechanism 12, the second driving mechanism 21, the third driving mechanism 22 and the dispensing mechanism 23, so as to complete the loading, dispensing and unloading of the to-be-dispensed workpiece.

Different from the situation of the prior art, in the dispensing equipment provided by the invention, after the to-be-dispensed piece is loaded by the bearing mechanism of the feeding device, the first driving mechanism drives the bearing mechanism to move to the preset position in the first direction to complete the feeding work, the second driving mechanism of the dispensing device drives the third driving mechanism and the dispensing mechanism to reciprocate in the second direction perpendicular to the first direction, the dispensing mechanism is further driven to reciprocate in the third direction perpendicular to the first direction and the second direction by the third driving mechanism, and after the dispensing is completed, the first driving mechanism drives the bearing mechanism to separate from the preset position to unload the to-be-dispensed piece to complete the blanking work, so that the dispensing mechanism performs dispensing on the to-be-dispensed piece at the preset position under the driving of the second driving mechanism and the third driving mechanism, and the first driving mechanism, the second driving mechanism and the third driving mechanism position the dispensing position in the three directions to ensure that the dispensing position is positioned to retain the dispensing position The position accuracy is simultaneously, the work of loading and unloading the piece of waiting to glue is accomplished through first actuating mechanism, compares in prior art, has saved a drive mechanism that the piece of waiting to glue was accomplished material loading and unloading work, has saved the cost.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

The dispensing apparatus, characterized in that, the dispensing apparatus includes:

the feeding device comprises a bearing mechanism and a first driving mechanism, wherein the bearing mechanism is used for loading a piece to be glued, the first driving mechanism is connected with the bearing mechanism and drives the bearing mechanism to reciprocate in a first direction, so that after the bearing mechanism loads the piece to be glued, the bearing mechanism is driven to move to a preset position for gluing;

dispensing device, including second actuating mechanism, third actuating mechanism and dispensing mechanism, second actuating mechanism with third actuating mechanism connects, and at the perpendicular to drive in the second direction of first direction third actuating mechanism reciprocating motion, third actuating mechanism with dispensing mechanism connects, and at the perpendicular to first direction with the third direction of second direction drives dispensing mechanism reciprocating motion, so that dispensing mechanism is in second actuating mechanism with third actuating mechanism's drive is in down the preset position is right treat that the point is glued the piece and carry out the point to accomplish the point and glue the back, first actuating mechanism drive bearing mechanism breaks away from preset position is in order to uninstall treat that the point is glued the piece.
The dispensing apparatus according to claim 1, wherein the preset positions include a first preset position and a second preset position, the number of the carrying mechanisms and the number of the first driving mechanisms are two, the two first driving mechanisms are respectively connected to the two carrying mechanisms, and when one of the two first driving mechanisms drives one of the two carrying mechanisms to disengage from the first preset position, the other of the two first driving mechanisms drives the other of the two carrying mechanisms to move to the second preset position.
The dispensing apparatus of claim 1, wherein the first drive mechanism comprises:

a first motor;

the first screw rod is connected with the first motor so as to rotate in a reciprocating manner under the driving of the first motor, and the axial direction of the first screw rod is the same as the first direction;

and the first connecting piece is connected with the first screw rod and the bearing mechanism so as to reciprocate along the axial direction of the first screw rod under the reciprocating rotation of the first screw rod, so that the bearing mechanism is driven to reciprocate in the first direction.
The dispensing apparatus of claim 1, wherein the second drive mechanism comprises:

a second motor;

the second screw rod is connected with the second motor so as to rotate in a reciprocating manner under the driving of the second motor, and the axial direction of the second screw rod is the same as the second direction;

and the second connecting piece is connected with the second screw rod and the third driving mechanism so as to reciprocate along the axial direction of the second screw rod under the reciprocating rotation of the second screw rod, so that the third driving mechanism is driven to reciprocate in the second direction.
The dispensing apparatus of claim 1, wherein the third drive mechanism comprises:

a third motor;

the third screw rod is connected with the third motor so as to rotate in a reciprocating manner under the driving of the third motor, and the axial direction of the third screw rod is the same as the third direction;

and the third connecting piece is connected with the third screw rod and the glue dispensing mechanism so as to reciprocate along the axial direction of the third screw rod under the reciprocating rotation of the third screw rod, so that the glue dispensing mechanism is driven to reciprocate in the third direction.
The dispensing apparatus according to claim 1, wherein the carrying mechanism comprises a carrier and a clamp, the carrier is connected to the first driving mechanism and is used for carrying the dispensing member, and the clamp is disposed on the carrier and is used for clamping and fixing the dispensing member.
The dispensing apparatus of claim 1, wherein the feeding device further comprises a guide mechanism, and the carrying mechanism is connected with the guide mechanism to reciprocate on the guide mechanism.
The dispensing apparatus according to claim 7, wherein the guiding mechanism comprises a guide rail and a slider, and the slider is connected with the guide rail and the carrying mechanism and reciprocates on the guide rail along with the carrying mechanism in the process of reciprocating motion of the carrying mechanism.
The dispensing apparatus of claim 1, wherein the feeding device further comprises a position sensor for detecting a movement position of the first driving mechanism for driving the carrying mechanism to move.
The dispensing apparatus according to claim 1, wherein the feeding device further comprises a first routing mechanism for carrying a routing wire electrically connected to the first driving mechanism.
The dispensing apparatus of claim 1, wherein the dispensing mechanism comprises:

the fixing piece is provided with a first device groove;

the dispensing head is arranged in the first device groove, and part of the dispensing head extends out of the fixing piece;

the pressing piece is rotatably connected with the fixing piece to be close to or far away from the fixing piece, and can clamp and fix the dispensing head with the inner wall of the first device groove when the pressing piece is close to the fixing piece, and the dispensing head is completely exposed when the pressing piece is far away from the fixing piece.
The dispensing apparatus of claim 11, wherein the dispensing mechanism further comprises a locking member detachably connected to at least one of the fixing member and the pressing member to lock the pressing member and the fixing member when the pressing member holds and fixes the dispensing head with the inner wall of the first device groove, and to rotate the pressing member and the fixing member to be away from the fixing member when the locking member is separated from at least one of the fixing member and the pressing member.
The dispensing apparatus of claim 11, wherein the pressing member is provided with a second device groove, and when the pressing member approaches the fixing member, the inner wall of the second device groove can clamp and fix the dispensing head with the inner wall of the first device groove.
The dispensing apparatus of claim 11, wherein the dispensing mechanism further comprises a dispensing pump connected to the dispensing head for injecting glue into the dispensing head.
The dispensing apparatus of claim 14, wherein the dispensing mechanism further comprises a glue mixing tube, the glue comprises a first type of glue and a second type of glue, the number of the glue injection pumps is two, the two glue injection pumps are respectively used for injecting the first type of glue and the second type of glue, and the glue mixing tube is connected with the two glue injection pumps and the dispensing head so as to uniformly mix the first type of glue and the second type of glue and inject the mixed glue into the dispensing head.
The dispensing apparatus of claim 14, wherein the dispensing mechanism further comprises a glue break valve, the glue break valve being connected to the glue injection pump and the dispensing head to control the dispensing and breaking of the glue when the glue injection pump injects the glue into the dispensing head.
The dispensing apparatus as claimed in claim 16, wherein the fixing member further has a third device slot connected to the first device slot, the glue breaking valve is disposed in the third device slot, the pressing member includes a connecting body and a flexible pressing body, the connecting body is rotatably connected to the fixing member, the flexible pressing body is connected to the connecting body, and flexibly clamps the glue breaking valve with an inner wall of the third device slot when the connecting body rotates relative to the fixing member to approach the fixing member.
The dispensing apparatus of claim 17, wherein the flexible pressing body is provided with a fourth device groove, and when the connecting body rotates relative to the fixing member to approach the fixing member, an inner wall of the fourth device groove and an inner wall of the third device groove flexibly clamp the glue breaking valve.
The dispensing apparatus of claim 18, wherein the flexible pressing body is provided with a guide groove connected with the fourth device groove for allowing the glue breaking valve to move relative to the flexible pressing body in the guide groove when the connecting body rotates relative to the fixing member to leave the fixing member, so as to prevent the glue breaking valve from interfering with the flexible pressing body.
The dispensing apparatus according to claim 1, wherein the dispensing device further comprises a second routing mechanism for carrying a routing electrically connected to the second driving mechanism and the third driving mechanism.