A robot glue brushing device brush head changing mechanism

Abstract

The utility model discloses a kind of robot glue brushing device brush head changing mechanism, with: rack;Gluing mechanism can be glued to workpiece on tool plate;Gluing mechanism has gluing machine hand, and gluing machine hand is equipped with brush head;Brush head storage mechanism can store brush head;The gluing machine hand of gluing mechanism can pick up brush head on brush head storage mechanism;Glue suction mechanism can adsorb the excess glue on the brush head of glue supply mechanism;Glue suction mechanism is also equipped with removing brush head mechanism, and the failure brush head on gluing machine hand can be removed by removing brush head mechanism. After the brush head of gluing device is failed, brush head is replaced automatically, and excess glue on brush head is adsorbed, and work efficiency is high, and degree of automation is high.

Description

Technical Field

[0001] This utility model belongs to the technical field of glass processing equipment, and in particular relates to a brush head changing mechanism for a robot glue application device. Background Technology

[0002] In the process of realizing this utility model, the inventors discovered that the prior art has at least the following problems:

[0003] Currently, in the manufacturing process of glass manufacturers, some glass needs to be installed on brackets. A special adhesive is applied between the brackets and the glass. Traditionally, the relevant equipment is arranged horizontally in a line or scattered, which occupies a large production space and has a low degree of automation. The quality inspection of the brackets after applying the adhesive is done manually by visual inspection, which not only fails to guarantee quality control but also consumes a lot of manpower.

[0004] CN113070191A - An automatic glue applicator for front and rear windshields of automobiles and its glue applicator method are disclosed. The key points of its technical solution include a frame, on which a first conveyor line, a second conveyor line, a third conveyor line and a glass preparation station are provided. A glass centering station is provided on the second conveyor line, and a glass glue applicator station and a glass flipping station are provided on the third conveyor line. However, this method cannot solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a brush head replacement mechanism for a robotic glue application device, which can automatically replace the brush head after the brush head of the glue application device fails, and absorb excess glue on the brush head, with high work efficiency and high degree of automation.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a brush head changing mechanism for a robot glue application device, comprising:

[0007] frame;

[0008] The glue-applying mechanism is capable of applying glue to workpieces on a tooling plate; the glue-applying mechanism has a glue-applying robot arm, which is equipped with a brush head;

[0009] The brush head storage mechanism is capable of storing brush heads; the glue application robot arm of the glue application mechanism is capable of picking up brush heads from the brush head storage mechanism.

[0010] The adhesive suction mechanism can absorb excess adhesive from the brush head of the adhesive supply mechanism; the adhesive suction mechanism is also equipped with a brush head removal mechanism, which can remove the failed brush head from the adhesive applicator.

[0011] The brush head storage mechanism has a storage bracket with a storage trough that can accommodate the brush head; the storage bracket also has a push plate for pushing the brush head.

[0012] The storage support is equipped with a push cylinder, and the piston rod of the push cylinder is connected to the push plate.

[0013] The adhesive suction mechanism has:

[0014] Adhesive-absorbing base, mounted on the bracket;

[0015] A glue suction table is installed on the glue suction base;

[0016] The take-up and unwind rollers are rotatably mounted on the adhesive suction base, and the adhesive-absorbing paper on the take-up and unwind rollers is wound around the adhesive suction table.

[0017] The brush head removal mechanism has a brush head removal seat, which is installed on the adhesive suction base. The brush head removal seat is provided with a brush head removal slot, and the brush head on the adhesive applicator can be inserted into the brush head removal slot and detached from the adhesive applicator.

[0018] The bottom of the brush head holder is equipped with a waste bin for storing used brush heads.

[0019] One of the above technical solutions has the following advantages or beneficial effects: it can automatically replace the brush head after the brush head of the glue applicator fails, and absorb excess glue on the brush head, resulting in high work efficiency and a high degree of automation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the brush head changing mechanism of the robot glue application device provided in this embodiment of the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the brush head changing mechanism of the robot glue application device;

[0022] The markings in the above figures are as follows: 1. Frame; 51. Material storage bracket; 52. Material storage trough; 53. Push plate; 61. Glue application robot; 62. Brush head; 71. Glue suction base; 72. Brush head removal base; 721. Brush head removal slot; 73. Glue suction table; 74. Rewinding roller; 75. Unwinding roller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] See Figures 1-2 A robotic glue application device with a brush head changing mechanism includes: a frame 1; a glue application mechanism capable of applying glue to workpieces on a tooling plate; the glue application mechanism having a glue application robot 61 with a brush head on it; a brush head storage mechanism capable of storing brush heads; the glue application robot 61 of the glue application mechanism capable of picking up brush heads from the brush head storage mechanism; a glue suction mechanism capable of absorbing excess glue from the brush heads of the glue supply mechanism; and a brush head removal mechanism on the glue suction mechanism, through which failed brush heads on the glue application robot 61 can be removed. This allows for automatic brush head replacement after a failed brush head in the glue application device, and also absorbs excess glue from the brush head, resulting in high work efficiency and a high degree of automation.

[0026] The brush head removal mechanism includes a brush head removal holder 72, which is mounted on the adhesive suction base 71. The brush head removal holder 72 has a brush head removal slot 721, allowing the brush head on the adhesive applicator 61 to be inserted into the slot and detached from the applicator 61. The automatic brush head feeding and storage assembly can store multiple brush heads for later use. When a brush head needs to be replaced after a period of use, the robot moves to the brush head retrieval assembly, which is equipped with a brush head removal device. After removing the old brush head, the robot moves to a designated position in the automatic feeding and storage assembly to retrieve a new brush head. After the new brush head is retrieved, the pushing mechanism within the automatic brush head feeding and storage assembly automatically pushes the new brush head to the designated position.

[0027] The bottom of the brush head holder 72 is equipped with a waste bin for storing used brush heads, which serves to hold waste materials.

[0028] With the above structure, the brush head of the glue applicator can be automatically replaced after it fails, and excess glue on the brush head can be absorbed, resulting in high work efficiency and a high degree of automation.

[0029] Example 2

[0030] A robotic glue application device with a brush head changing mechanism includes: a glue application robot 61, on which a brush head is mounted; a material storage bracket 51, on which a material storage trough 52 is provided, capable of accommodating the brush head; the material storage bracket 51 also has a push plate 53 for pushing the brush head; a glue suction base 71, mounted on the bracket; a brush head removal holder 72, mounted on the glue suction base 71, having a brush head removal slot 721, into which the brush head on the glue application robot 61 can be inserted and removed from the glue application robot 61; a glue suction table 73, mounted on the glue suction base 71; a take-up roller 74 and an unwind roller 75, rotatably mounted on the glue suction base 71, with glue-absorbing paper on the take-up roller 74 and unwind roller 75 wound around the glue suction table 73. A robot body assembly includes a robot body and a glue delivery fixture, the robot body assembly being bolted to the base of a workstation. The automatic brush head feeding and storage assembly can store multiple brush heads for backup. When a brush head needs to be replaced after a period of use, the robot moves to the brush head retrieval assembly, which is equipped with a brush head removal device. After removing the old brush head, the robot moves to the designated position in the automatic feeding and storage assembly to retrieve a new brush head. After the new brush head is retrieved, the pushing mechanism in the automatic feeding and storage assembly automatically pushes the new brush head to the designated position. After replacing the brush head, the robot moves back to the brush head retrieval assembly. Glue metering pump 44 pumps glue from glue tank 43 through a hose to the robot's glue delivery fixture. The fixture and brush head are tightly connected. When the glue soaks the brush head, glue drips out. A sensor on the brush head retrieval assembly detects this, and the robot arm moves to the designated position in the automatic paper roll assembly. The robot arm lightly touches the paper roll to wipe away excess glue from the brush head, and then moves to the glue application work area to begin work.

[0031] With the above structure, the brush head of the glue applicator can be automatically replaced after it fails, and excess glue on the brush head can be absorbed, resulting in high work efficiency and a high degree of automation.

[0032] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A brush head changing mechanism for a robotic glue-applying device, characterized in that, have: frame; The glue-applying mechanism is capable of applying glue to workpieces on a tooling plate; the glue-applying mechanism has a glue-applying robot arm, which is equipped with a brush head; The brush head storage mechanism is capable of storing brush heads; the glue application robot arm of the glue application mechanism is capable of picking up brush heads from the brush head storage mechanism. The adhesive suction mechanism can absorb excess adhesive from the brush head of the adhesive supply mechanism; the adhesive suction mechanism is also equipped with a brush head removal mechanism, which can remove the failed brush head from the adhesive applicator.

2. The brush head changing mechanism of the robot glue application device as described in claim 1, characterized in that, The brush head storage mechanism has a storage bracket with a storage trough that can accommodate the brush head; the storage bracket also has a push plate for pushing the brush head.

3. The brush head changing mechanism of the robot glue application device as described in claim 2, characterized in that, The storage support is equipped with a push cylinder, and the piston rod of the push cylinder is connected to the push plate.

4. The brush head changing mechanism of the robot glue application device as described in claim 3, characterized in that, The adhesive suction mechanism has: Adhesive-absorbing base, mounted on the bracket; A glue suction table is installed on the glue suction base; The take-up and unwind rollers are rotatably mounted on the adhesive suction base, and the adhesive-absorbing paper on the take-up and unwind rollers is wound around the adhesive suction table.

5. The brush head changing mechanism of the robot glue application device as described in claim 4, characterized in that, The brush head removal mechanism has a brush head removal seat, which is installed on the adhesive suction base. The brush head removal seat is provided with a brush head removal slot, and the brush head on the adhesive applicator can be inserted into the brush head removal slot and detached from the adhesive applicator.

6. The brush head changing mechanism of the robot glue application device as described in claim 5, characterized in that, The bottom of the brush head holder is equipped with a waste bin for storing used brush heads.

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