Glue dispensing attachment mechanism and glue dispensing equipment

Abstract

The present invention provides a dispensing and attaching mechanism and dispensing equipment, including a first mounting bracket, a first motor arranged on the first mounting bracket, a second mounting bracket installed on the driving shaft of the first motor, a dispensing cylinder installed on the second mounting bracket, a suction nozzle installed on the second mounting bracket and located on the side of the dispensing cylinder, and a feeding mechanism installed on the first mounting bracket and located on the side of the first motor. The dispensing cylinder and the suction nozzle are combined together by using the second mounting bracket, the dispensing cylinder is used to achieve dispensing and the suction nozzle is used to suck materials from the feeding mechanism, the second mounting bracket is driven by the first motor to rotate to achieve the mutual exchange of the positions of the dispensing cylinder and the suction nozzle, and the suction nozzle is used to achieve material attachment. The dispensing and attaching material process is simple in action and effectively improves the production efficiency of the product. The dispensing and attaching mechanism has a simple structure, which can effectively reduce costs, and can be used with different materials according to different feeding mechanisms to increase the versatility of the dispensing and attaching mechanism.

Description

[Technical field]

[0001] The present invention relates to the technical field of glue dispensing equipment, and in particular to a glue dispensing attachment mechanism and glue dispensing equipment. [Background technology]

[0002] As we all know, the traditional way to attach various decorations or plastic parts to products is to manually drip glue on the required position of the product, then place the decorations or plastic parts on the glue to complete the attachment of the materials to the product. In order to improve product production efficiency, automated equipment has emerged to replace manual production and reduce production costs.

[0003] At present, the existing automation equipment is designed according to the production process of the product. The dispensing mechanism for dispensing glue to the product and the attaching mechanism for attaching the material are separately and independently set. To complete the dispensing and attaching actions, the product needs to be first transported to the dispensing mechanism through the assembly line to realize dispensing glue, and then the product is transported to the bottom of the attaching mechanism through the assembly line. The attaching mechanism moves to the material box in advance to grab the material, and then the grabbed material is attached to the product to complete a dispensing and attaching action. This action is cumbersome and inefficient, and the dispensing mechanism and attaching mechanism that are separately and independently set have a complex structure and high cost, and are not suitable for other product production lines and have poor applicability.

[0004] Therefore, the existing technology needs to be improved and developed. [Summary of the invention]

[0005] The purpose of the present invention is to provide a glue dispensing attachment mechanism and a glue dispensing device, which are used to solve the problems of the prior art products that the glue dispensing attachment mechanisms are separately set, resulting in complicated glue dispensing attachment actions, complex structure, high cost and poor applicability.

[0006] The technical solution of the present invention is as follows:

[0007] In one aspect, the present invention provides a glue dispensing attachment mechanism, comprising:

[0008] a first mounting bracket;

[0009] A first motor disposed on a first mounting bracket;

[0010] a second mounting bracket mounted on the first motor drive shaft;

[0011] A glue dispensing cartridge mounted on the second mounting bracket for dispensing glue;

[0012] A suction nozzle mounted on the second mounting bracket and located on the side of the dispensing cylinder for sucking the attached material;

[0013] A feeding mechanism installed on the first mounting bracket and located on the side of the first motor for use with the suction nozzle.

[0014] Furthermore, the feeding mechanism comprises: a material box with an opening at the bottom, a turntable installed at the bottom of the material box, and a second motor installed at the top of the material box for driving the turntable to rotate;

[0015] The material box is mounted on a first mounting bracket, a plurality of material grooves for limiting the position of the material are equidistantly arranged on the turntable, a clearance gap is opened at the position of the material box corresponding to the suction nozzle, and some of the material grooves are located at the clearance gap.

[0016] Furthermore, the material box is arranged at an angle, and the clearance gap is located at the lower end of the material box.

[0017] Furthermore, a material baffle is provided on the clearance gap, and the material baffle is located on the upper part of the material groove.

[0018] Furthermore, the side wall of the clearance gap is in the form of an arc surface and arches toward the inside of the material box.

[0019] Furthermore, a through hole is provided on the periphery of the turntable at a position corresponding to the material groove, and the through hole is located outside the material groove; and a first slot-shaped photoelectric switch for detecting whether the through hole is in place is provided on the material box.

[0020] Furthermore, a mounting groove is provided at the bottom of the second mounting bracket, the top of the dispensing tube is inserted into the mounting groove, and a first channel communicating with the mounting groove is provided on the second mounting bracket; the second mounting bracket extends outward to form a mounting portion for mounting a suction nozzle.

[0021] Furthermore, the angle between the dispensing cylinder and the suction nozzle is an acute angle.

[0022] Furthermore, a detection sheet is provided on the second mounting bracket, and a second slot-shaped photoelectric switch for detecting whether the detection sheet is in place is provided on the first mounting bracket.

[0023] On the other hand, the present invention further provides a glue dispensing device equipped with the glue dispensing attachment mechanism as described above.

[0024] The beneficial effects of the present invention are as follows: compared with the prior art, the present invention utilizes a second mounting bracket to combine a glue dispensing cylinder and a suction nozzle, utilizes the glue dispensing cylinder to implement glue dispensing and utilizes the suction nozzle to suck materials from a feeding mechanism, utilizes a first motor to drive the second mounting bracket to rotate to achieve mutual exchange of positions of the glue dispensing cylinder and the suction nozzle, utilizes the suction nozzle to implement material attachment, and the glue dispensing and material attachment process is simple in action, which effectively improves the production efficiency of the product, and the glue dispensing and attachment mechanism of the present invention has a simple structure, which effectively reduces costs, and can be used with different feeding mechanisms to match different materials, thereby increasing the versatility of the glue dispensing and attachment mechanism.

Brief Description of the Drawings

[0025] Figure 1 It is a three-dimensional diagram of the glue dispensing attachment mechanism in an embodiment of the present invention.

[0026] Figure 2 It is a top view of the first motor, the second mounting bracket, the glue dispensing cylinder and the suction nozzle in the glue dispensing attachment mechanism in an embodiment of the present invention.

[0027] Figure 3 for Figure 2 A cross-sectional view of the first motor, the second mounting bracket, the glue dispensing cylinder and the suction nozzle in the glue dispensing attachment mechanism along the AA direction.

[0028] Figure 4 It is a structural schematic diagram of the feeding mechanism in the glue dispensing attachment mechanism in an embodiment of the present invention. [Specific implementation method]

[0029] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0030] Please refer to the attached Figure 1-4 , a glue dispensing and attaching mechanism in an embodiment of the present invention is suitable for use on automated equipment as needed.

[0031] The glue dispensing and attaching device comprises a first mounting bracket 100, a first motor 200, a second mounting bracket 300, a glue dispensing cylinder 400, a suction nozzle 500 and a feeding mechanism 600. The first motor 200 is arranged on the first mounting bracket 100; the second mounting bracket 300 is mounted on the driving shaft of the first motor 200; the glue dispensing cylinder 400 is mounted on the second mounting bracket 300; the suction nozzle 500 is mounted on the second mounting bracket 300 and is located at the side of the glue dispensing cylinder 400; the feeding mechanism 600 is used in conjunction with the suction nozzle 500, and the feeding mechanism 600 is mounted on the first mounting bracket 100 and is located at the side of the first motor 200.

[0032] The glue dispensing and attaching mechanism of the present invention utilizes the second mounting bracket 300 to combine the glue dispensing cylinder 400 and the suction nozzle 500, utilizes the glue dispensing cylinder 400 to implement glue dispensing and utilizes the suction nozzle 500 to suck the material 700 from the feeding mechanism 600, utilizes the first motor 200 to drive the second mounting bracket 300 to rotate to realize the mutual exchange of the positions of the glue dispensing cylinder 400 and the suction nozzle 500, utilizes the suction nozzle 500 to implement the attachment of the material 700, the process of glue dispensing and attaching the material 700 is simple in action, effectively improves the production efficiency of the product, and the structure of the glue dispensing and attaching mechanism of the present invention is simple, effectively reduces the cost, and according to different feeding mechanisms 600, cooperates with different materials 700, increases the versatility of the glue dispensing and attaching mechanism.

[0033] Specifically, in this embodiment, a second channel 510 runs through the middle of the suction nozzle 500 .

[0034] The glue dispensing and attaching mechanism of the present invention is installed on the automated equipment through the first mounting bracket 100, and the glue dispensing tube 400 and the suction nozzle 500 are used together with a vacuum pump or other air pressure equipment to achieve the functions of glue dispensing and sucking the attached material 700. It can be used in conjunction with the automated equipment for assembly line operation, is easy to use, and has low production cost.

[0035] Please refer to the attached Figure 4 In this embodiment, the feeding mechanism 600 includes a material box 620, a turntable 630 and a second motor 610. The bottom of the material box 620 is open and mounted on the first mounting bracket 100; the second motor 610 is mounted on the top of the material box 620 to drive the turntable 630 to rotate, the turntable 630 is mounted on the driving shaft of the second motor 610, and the turntable 630 is located at the bottom of the material box 620, and cooperates with the material box 620 to form a cavity for accommodating materials. A plurality of material grooves 631 for limiting the position of the material 700 are equidistantly arranged on the turntable 630, and a clearance gap 621 is opened at the position of the material box 620 corresponding to the suction nozzle 500, and some material grooves 631 are located at the clearance gap 621.

[0036] The second motor 610 is used to drive the turntable 630 to rotate, so that the material inside the material box 620 falls into the material groove 631. The material is limited by the material groove 631 and can be located at the clearance gap 621 as the turntable 630 rotates. In this way, when the suction nozzle 500 is located above the material groove 631, the suction nozzle 500 can absorb the material with the help of a vacuum pump and other equipment. In addition, people can replace the turntable 630 to allow material grooves 631 of different sizes to be used with different materials, thereby increasing the applicability of the dispensing and attaching mechanism of the present invention and facilitating people's use.

[0037] Specifically, a fixing block 611 is installed on the driving shaft of the second motor 610, and the turntable 630 is fixedly connected to the fixing block 611 by screws, forming a detachable structure, which is convenient for replacing the turntable 630. In addition, it should be noted that the turntable 630 can also be fixedly connected to the fixing block 611 in a detachable manner such as a buckle or a magnet, and the connection structure between the turntable 630 and the fixing block 611 is not limited here.

[0038] An opening 623 is provided on the top of the material box 620 to facilitate people to add materials 700.

[0039] Please refer to the attached Figure 2 and attached Figure 3In this embodiment, a mounting groove 330 is provided at the bottom of the second mounting bracket 300, and the top of the glue dispensing cylinder 400 is inserted into the mounting groove 330. A first channel 320 communicating with the mounting groove 330 is provided on the second mounting bracket 300. The second mounting bracket 300 extends outward to form a mounting portion 310, and the suction nozzle 500 is mounted on the mounting portion 310. Specifically, the angle between the glue dispensing cylinder 400 and the suction nozzle 500 is an acute angle, and the driving shaft of the second motor 610 is located on the center line of the angle between the glue dispensing cylinder 400 and the suction nozzle 500. In this way, when the second motor 610 drives the second mounting bracket 300 to rotate, the positions of the glue dispensing cylinder 400 and the suction nozzle 500 can be accurately interchanged, so that the positions of the glue dispensing and the attached material 700 are the same.

[0040] In one embodiment, the material box 620 is tilted, that is, the turntable 630 is also tilted together with the material box 620, so that the gap 621 is located at the lower end of the material box 620. In this way, the material 700 accumulates to the lower end under the action of its own gravity, which also facilitates the material 700 to fall into the material groove 631.

[0041] In one embodiment, in order to further enable the material 700 to fall better into the material groove 631, the side wall of the clearance gap 621 is curved and arched toward the inside of the material box 620. In this way, the material box 620 is narrower at both ends under the action of the clearance gap 621, and the narrower ends just match the material groove 631, and the material can directly fall into the material groove 631 under the action of gravity.

[0042] In one embodiment, in order to prevent the material in the material groove 631 from falling from the inclined turntable 630, a material baffle 622 is provided on the clearance gap 621, and the material baffle 622 is located at the upper part of the material groove 631. Under the action of the material baffle 622, the material 700 can be prevented from falling from the material groove 631.

[0043] In the above embodiment, in order to realize automation, a through hole 632 is provided on the periphery of the turntable 630 at a position corresponding to the material groove 631, and the through hole 632 is located outside the material groove 631. A first slot-shaped photoelectric switch 624 for detecting whether the through hole 632 is in place is provided on the material box 620. A detection sheet 340 is provided on the second mounting bracket 300, and a second slot-shaped photoelectric switch 110 for detecting whether the detection sheet 340 is in place is provided on the first mounting bracket 100.

[0044] Initially, the infrared ray on the first slot-type photoelectric switch 624 is turned on at the through hole 632, the detection sheet 340 blocks the infrared ray of the second slot-type photoelectric switch 110, and the suction nozzle 500 is located above the material groove 631. When the dispensing cylinder 400 has finished dispensing glue and the suction nozzle 500 has sucked the material, the first motor 200 drives the second mounting bracket 300 to rotate, and at the same time, the second motor 610 drives the turntable 630 to rotate. When the detection sheet 340 rotates with the second mounting bracket 300 to leave the second slot-type photoelectric switch 110, the infrared ray of the second slot-type photoelectric switch 110 is turned on and stops. At this time, the positions of the dispensing cylinder 400 and the suction nozzle 500 have been exchanged. Driven by a vacuum pump, the suction nozzle 500 places the material 700 at the position where the dispensing cylinder 400 previously dispensed glue, thereby realizing the action of dispensing glue and attaching the material 700. During the rotation of the turntable 630, the infrared rays on the first slot-type photoelectric switch 624 are blocked by the turntable 630. When the turntable 630 rotates, the through hole 632 is located in the middle of the first slot-type photoelectric switch 624, so that the infrared rays on the first slot-type photoelectric switch 624 are turned on, that is, the second motor 610 stops working, and the material groove 631 with material is rotated to the bottom of the dispensing cylinder 400. After the suction nozzle 500 adheres to the material, it returns to the initial position under the action of the first motor 200, and is ready for the suction nozzle 500 to suck up the material next time, thereby realizing automation.

[0045] On the other hand, the present invention further provides a glue dispensing device, which is equipped with the glue dispensing and attaching mechanism as described above, constituting a glue dispensing device with the function of glue dispensing and attaching materials.

[0046] Specifically, the first mounting bracket 100 can be fixed to a dispensing device or other automated equipment by means of screws or welding, so as to facilitate installation.

[0047] The above description is only an implementation mode of the present invention. It should be pointed out that, for ordinary technicians in this field, improvements can be made without departing from the creative concept of the present invention, but these all belong to the protection scope of the present invention.

Claims

1. A glue dispensing attachment mechanism, characterized in that: include: a first mounting bracket; A first motor disposed on a first mounting bracket; a second mounting bracket mounted on the first motor drive shaft; A glue dispensing cartridge mounted on the second mounting bracket for dispensing glue; A suction nozzle mounted on the second mounting bracket and located on the side of the dispensing cylinder for sucking the attached material; A feeding mechanism mounted on the first mounting bracket and located on the side of the first motor for use with the suction nozzle; The feeding mechanism comprises: a material box with an opening at the bottom, a turntable installed at the bottom of the material box, and a second motor installed at the top of the material box for driving the turntable to rotate; The material box is mounted on the first mounting bracket, a plurality of material grooves for limiting the position of the material are equidistantly arranged around the turntable, a clearance gap is opened at the position of the material box corresponding to the suction nozzle, and some of the material grooves are located at the clearance gap; A mounting groove is provided at the bottom of the second mounting bracket, the top of the dispensing tube is inserted into the mounting groove, and a first channel communicating with the mounting groove is provided on the second mounting bracket; the second mounting bracket extends outward to form a mounting portion for mounting a suction nozzle.

2. The glue dispensing attachment mechanism according to claim 1, characterized in that: The material box is arranged obliquely, and the clearance gap is located at the lower end of the material box.

3. The glue dispensing attachment mechanism according to claim 2, characterized in that: A material baffle is arranged on the clearance gap, and the material baffle is located at the upper part of the material groove.

4. The glue dispensing attachment mechanism according to claim 3, characterized in that: The side wall of the clearance gap is in the form of an arc surface and arches toward the inside of the material box.

5. The glue dispensing attachment mechanism according to claim 4, characterized in that: A through hole is arranged at a position corresponding to the material groove on the periphery of the turntable, and the through hole is located outside the material groove; and a first slot-shaped photoelectric switch for detecting whether the through hole is in place is arranged on the material box.

6. The glue dispensing attachment mechanism according to claim 1, characterized in that: The angle between the dispensing cylinder and the suction nozzle is an acute angle.

7. The glue dispensing attachment mechanism according to claim 6, characterized in that: The second mounting bracket is provided with a detection sheet, and the first mounting bracket is provided with a second slot-shaped photoelectric switch for detecting whether the detection sheet is in place.

8. A dispensing device, characterized in that: Equipped with a glue dispensing and attaching mechanism as described in any one of claims 1 to 7.

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