Gluing machine capable of automatically trowelling corners

Abstract

The utility model provides an automatic corner trowelling gluing machine, which comprises a gluing mechanism and a vacuum suction seat, the lower end of the gluing mechanism is provided with a group of movable seats used for driving the gluing mechanism to move left and right, and the lower end of each movable seat is provided with two groups of movable rails used for limiting the moving position of the movable seat. A set of conveying belts used for being fixedly connected with the movable base are arranged on the inner sides of the movable rails, and a set of motors used for providing power for the conveying belts are arranged at the lower ends of the left sides of the conveying belts. The multi-layer glass is adsorbed and fixed through the suction cup, the multi-layer glass is rotationally adjusted through the hollow rotating platform, the position of the multi-layer glass is adjusted through the movable folding arm, and when the multi-layer glass is rotationally adjusted through the glue spraying head and the leveling base, the corners of the glass are kept attached, coated with glue and leveled.

Description

Technical Field

[0001] The utility model belongs to the technical field of multi-layer glass glue-spraying machines, and relates to a glue-spraying machine with automatic corner smoothing. Background Art

[0002] Glass glue machine is a kind of equipment used for bonding, sealing and fixing glass products. It is widely used in automobile lights, electronic components, instruments and meters, etc. When the machine is powered on, the air compressor starts to work, compressing the air and storing it in the gas tank. When the program control mechanism issues an instruction, the pneumatic control valve opens, and the compressed air pushes the glue through the pipe into the metering pump. The metering pump delivers the glue to the syringe in a quantitative manner through the mechanical transmission system. When the multi-layer glass glue machine is applying glue at the corner, if the glue cannot be effectively smoothed, it may cause a series of problems.

[0003] Uneven glue coating or glue accumulation at the corners will greatly reduce the quality of the glass. The uneven distribution of glue at the corners will affect the sealing and stability of the multi-layer glass. If the glue at the corners is too thick, it may cause stress concentration after the glue cures, thereby increasing the risk of glass cracking or debonding. Therefore, there is an urgent need for a glue applicator that can automatically smooth the corners to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a glue spraying machine with automatic corner smoothing to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical scheme: a glue-spraying machine for automatically smoothing corners, comprising: a glue-spraying mechanism and a vacuum suction seat, wherein a group of movable seats for driving the glue-spraying mechanism to move left and right are arranged at the lower end of the glue-spraying mechanism;

[0006] The lower end of the movable seat is provided with two sets of movable rails for limiting the moving position of the movable seat, and the inner side of the movable rail is provided with a set of conveyor belts for connecting and fixing with the movable seat;

[0007] A group of motors for providing power to the conveyor belt are provided at the lower left end of the conveyor belt, a group of support frames for fixing and supporting the conveyor belt and side frames are provided at the lower outer end of the conveyor belt, and a group of side frames for supporting several groups of suction cups are provided on the front side of the movable rail. Several groups of suction cups can be supported by using the side frames.

[0008] As a preferred embodiment, the lower end of the side frame is provided with several groups of lifting electric cylinders for adjusting the height of the side frame, and the upper end of the side frame is provided with several groups of suction cups for limiting support and adsorption of the multi-layer glass, so that the multi-layer glass can be adsorbed and fixed by using the suction cups.

[0009] As a preferred embodiment, a group of fixed seats for supporting the movable folding arms are provided at the front end of the right side of the support frame, and a group of movable folding arms for adjusting the position of the vacuum suction seat are provided at the front end of the fixed seat;

[0010] A group of vacuum suction seats for supporting the bottom of the middle position of the multi-layer glass is provided at the upper left end of the movable folding arm, and a hollow rotating platform for driving the multi-layer glass to rotate is provided at the lower end of the vacuum suction seat. The multi-layer glass can be rotated and adjusted by using the hollow rotating platform.

[0011] As a preferred embodiment, the gluing mechanism is fixed to the movable seat by bolts, the middle position of the lower end of the movable seat is fixed to the upper end surface of the conveyor belt by bolts, the motor is a forward and reverse motor, the movable folding arm is connected to the fixed seat by a group of pneumatic telescopic rods, the movable folding arm and the fixed seat are movably connected by a rotating shaft, and the position of the multi-layer glass can be adjusted by using the movable folding arm.

[0012] As a preferred embodiment, a group of embedding holes are provided inside the front and rear sides of the movable seat, and each group of the embedding holes is movably engaged with the outer sides of a group of movable rails. The front end of the support frame is fixed to several groups of lifting electric cylinders by bolts, and the cross-sections of the several groups of lifting electric cylinders are arranged and installed in a straight line structure.

[0013] As a preferred embodiment, the glue applying mechanism comprises a glue applying device, an adjusting electric cylinder 1, a bracket, an adjusting electric cylinder 2 and a glue spraying head, and a glue spraying head for discharging glue is provided at the lower end of the glue applying device;

[0014] A group of adjusting electric cylinders 1 for adjusting the left and right movement of the gluing equipment is provided on the rear side of the gluing equipment, a bracket for supporting the adjusting electric cylinder 1 is provided on the rear side of the adjusting electric cylinder 1, and a group of adjusting electric cylinders 2 for pushing the leveling seat to move forward and backward is provided on the inner side of the bracket. The leveling seat is arranged in front of the adjusting electric cylinder 2 and is at the same horizontal height as the glue spraying head.

[0015] As a preferred embodiment, the gluing equipment is a CM2L79 type plunger pressure plate pump for gluing car windows. The glue spray head and the leveling seat are in contact with the gluing area on the side ends of the multi-layer glass. When the multi-layer glass is rotated and adjusted by using the glue spray head and the leveling seat, the corners of the glass can be kept in contact with the glue and smoothed.

[0016] After adopting the above technical scheme, the beneficial effects of the utility model are: by using side frames to support several groups of suction cups, by using suction cups to adsorb and fix the multi-layer glass, by using a hollow rotating platform to rotate and adjust the multi-layer glass, by using movable folding arms to adjust the position of the multi-layer glass, by using a glue spray head and a leveling seat to rotate and adjust the multi-layer glass, the glass corners are kept in contact with glue and smoothed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the structure of a glue spraying machine with automatic corner smoothing in the utility model, viewed from the left oblique front side;

[0019] Figure 2 It is a schematic diagram of the left oblique rear structure of a conveyor belt in a glue spraying machine with automatic corner smoothing according to the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the glue-spraying mechanism in the glue-spraying machine with automatic corner smoothing according to the utility model, viewed from the rear side;

[0021] Figure 4 It is a schematic diagram of the front side plan view of the structure of a vacuum suction seat in a glue spraying machine with automatic corner smoothing according to the utility model;

[0022] In the figure: 100-gluing mechanism, 110-movable seat, 120-movable rail, 130-conveyor belt, 140-motor, 150-support frame, 160-side frame, 170-suction cup, 180-fixed seat, 190-movable folding arm, 200-lifting electric cylinder, 210-vacuum suction seat;

[0023] 10a- glue spraying equipment, 10b- adjusting electric cylinder 1, 10c- bracket, 10d- adjusting electric cylinder 2, 10e- glue spraying head. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 A glue machine for automatically smoothing corners includes: a glue mechanism 100, a movable folding arm 190 and a vacuum suction seat 210. A group of movable seats 110 are provided at the lower end of the glue mechanism 100 for driving the glue mechanism 100 to move left and right;

[0026] The lower end of the movable seat 110 is provided with two sets of movable rails 120 for limiting the moving position of the movable seat 110, and the inner side of the movable rails 120 is provided with a set of conveyor belts 130 for connecting and fixing with the movable seat 110;

[0027] A group of motors 140 for providing power to the conveyor belt 130 is provided at the lower left end of the conveyor belt 130, a group of support frames 150 for fixing and supporting the conveyor belt 130 and the side frame 160 is provided at the lower outer end of the conveyor belt 130, and a group of side frames 160 for supporting several groups of suction cups 170 are provided on the front side of the movable rail 120. Several groups of suction cups 170 can be supported by using the side frames 160.

[0028] The lower end of the side frame 160 is provided with several groups of lifting electric cylinders 200 for adjusting the height of the side frame 160, and the upper end of the side frame 160 is provided with several groups of suction cups 170 for limiting support and adsorption of multi-layer glass. The suction cups 170 can be used to adsorb and fix the multi-layer glass.

[0029] A group of fixed seats 180 for supporting the movable folding arms 190 are provided at the front end of the right side of the support frame 150, and a group of movable folding arms 190 for adjusting the position of the vacuum suction seat 210 are provided at the front end of the fixed seats 180;

[0030] A group of vacuum suction seats 210 for supporting the bottom of the middle position of the multi-layer glass are provided at the upper left end of the movable folding arm 190, and a hollow rotating platform for driving the multi-layer glass to rotate is provided at the lower end of the vacuum suction seat 210. The multi-layer glass can be rotated and adjusted by using the hollow rotating platform.

[0031] The gluing mechanism 100 is fixed to the movable seat 110 by bolts, the middle position of the lower end of the movable seat 110 is fixed to the upper end surface of the conveyor belt 130 by bolts, the motor 140 is a forward and reverse motor, the movable folding arm 190 is connected to the fixed seat 180 by a group of pneumatic telescopic rods, the movable folding arm 190 and the fixed seat 180 are movably connected by a rotating shaft, and the position of the multi-layer glass can be adjusted by using the movable folding arm 190.

[0032] A group of embedding holes are provided inside the front and rear sides of the movable seat 110, and each group of embedding holes is movably engaged with the outer side of a group of movable rails 120. The front end of the support frame 150 is fixed to several groups of lifting cylinders 200 by bolts, and the cross-section of several groups of lifting cylinders 200 is arranged and installed in a straight line structure.

[0033] The glue applying mechanism 100 includes a glue applying device 10a and a glue spraying head 10e. The glue applying device 10a is provided with a glue spraying head 10e at the lower end thereof for dispensing glue.

[0034] A group of adjusting electric cylinders 10b for adjusting the left and right movement of the gluing equipment 10a is provided on the rear side, and a bracket 10c for supporting the adjusting electric cylinder 10b is provided on the rear side of the adjusting electric cylinder 10b. A group of adjusting electric cylinders 10d for pushing the leveling seat to move forward and backward is provided on the inner side of the bracket 10c. The leveling seat is arranged in front of the adjusting electric cylinder 10d and is at the same horizontal height as the glue spraying head 10e.

[0035] The gluing equipment 10a is a CM2L79 plunger pressure plate pump used for gluing car windows. The glue spray head 10e is in contact with the leveling seat and the gluing area at the side end of the multi-layer glass. When the multi-layer glass is rotated and adjusted by using the glue spray head 10e and the leveling seat, the corners of the glass can be kept in contact with the glue and smoothed.

[0036] See also Figure 1-Figure 4 , as the first embodiment of the utility model: in order to solve the problem that the uneven distribution of glue at the corners will affect the sealing and stability of the multi-layer glass, if the glue at the corners is too thick, it may cause stress concentration after the glue is cured, thereby increasing the problem of glass cracking or debonding. First, the staff will place the multi-layer glass that needs to be glued on the upper end of the vacuum suction seat 210. Since the glue application equipment 10a is a CM2L79 plunger pressure plate pump for window gluing, the glue spray head 10e and the leveling seat are in contact with the glue application area on the side end of the multi-layer glass. When the glue application equipment 10a applies glue to the side end of the multi-layer glass, its leveling seat can flatten the glue application position to keep the glue application uniform.

[0037] See also Figure 1-Figure 4 , as the second embodiment of the utility model: based on the description in the above embodiment, further, when the staff needs to apply glue to the outer surface of the multi-layer glass, since the lower end of the vacuum suction seat 210 is provided with a hollow rotating platform for driving the multi-layer glass to rotate, the hollow rotating platform drives the vacuum suction seat 210 to rotate, and the rotation of the vacuum suction seat 210 drives the multi-layer glass to perform the gluing operation. When gluing is applied to the corner of the glass, the adjusting electric cylinder 10b can adjust the position of the glue spray head 10e according to the specific gluing position, and the adjusting electric cylinder 2 10d can push the leveling seat to smooth the glue at the corner position.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue spraying machine for automatically smoothing corners, comprising: The gluing mechanism (100), the movable folding arm (190), and the vacuum suction seat (210) are characterized in that: a group of movable seats (110) for driving the gluing mechanism (100) to move left and right are provided at the lower end of the gluing mechanism (100); The lower end of the movable seat (110) is provided with two sets of movable rails (120) for limiting the moving position of the movable seat (110), and the inner side of the movable rails (120) is provided with a set of conveyor belts (130) for connecting and fixing with the movable seat (110); A group of motors (140) for providing power to the conveyor belt (130) are provided at the lower left end of the conveyor belt (130); a group of support frames (150) for fixing and supporting the conveyor belt (130) and the side frames (160) are provided at the lower outer end of the conveyor belt (130); and a group of side frames (160) for supporting a plurality of groups of suction cups (170) are provided at the front side of the movable rail (120).

2. The automatic corner smoothing glue machine according to claim 1, characterized in that: The lower end of the side frame (160) is provided with a plurality of groups of lifting electric cylinders (200) for adjusting the height of the side frame (160), and the upper end of the side frame (160) is provided with a plurality of groups of suction cups (170) for limiting support and adsorbing the multi-layer glass.

3. The automatic corner smoothing glue spraying machine according to claim 1, characterized in that: A group of fixed seats (180) for supporting a movable folding arm (190) is provided at the front end of the right side of the support frame (150); a group of movable folding arms (190) for adjusting the position of a vacuum suction seat (210) is provided at the front end of the fixed seat (180); a group of vacuum suction seats (210) for supporting the bottom of the middle position of the multi-layer glass are provided at the upper end of the left side of the movable folding arm (190); and a hollow rotating platform for driving the multi-layer glass to rotate is provided at the lower end of the vacuum suction seat (210).

4. The automatic corner smoothing glue spraying machine according to claim 1, characterized in that: The glue applying mechanism (100) is fixed to the movable seat (110) by bolt connection, the middle position of the lower end of the movable seat (110) is fixed to the upper end surface of the conveyor belt (130) by bolt connection, the motor (140) is a forward and reverse motor, the movable folding arm (190) is connected to the fixed seat (180) by a group of pneumatic telescopic rods, and the movable folding arm (190) is movably connected to the fixed seat (180) by a rotating shaft.

5. The automatic corner smoothing glue spraying machine according to claim 4, characterized in that: A group of embedding holes are provided inside the front and rear sides of the movable seat (110), and each group of embedding holes is movably engaged with the outer side of a group of movable rails (120). The front end of the support frame (150) is fixed to a plurality of groups of lifting electric cylinders (200) by bolt connection, and the cross-sections of the plurality of groups of lifting electric cylinders (200) are arranged and installed in a straight line structure.

6. The automatic corner smoothing glue spraying machine according to claim 4, characterized in that: The glue applying mechanism (100) comprises a glue applying device (10a) and a glue spraying head (10e), wherein the glue applying device (10a) is provided with a glue spraying head (10e) for discharging glue at the lower end, and a group of adjusting electric cylinders (10b) for adjusting the left and right movement of the glue applying device (10a) are provided at the rear side of the glue applying device (10a); A bracket (10c) for supporting the adjusting electric cylinder (10b) is provided at the rear side of the adjusting electric cylinder (10b), and a group of adjusting electric cylinders (10d) for pushing the leveling seat to move forward and backward are provided inside the bracket (10c). The leveling seat is arranged at the front side of the adjusting electric cylinder (10d) and is at the same horizontal plane height as the glue spraying head (10e).

7. The automatic corner smoothing glue spraying machine according to claim 6, characterized in that: The glue spraying device (10a) is a CM2L79 type plunger pressure plate pump used for gluing vehicle windows, and the glue spraying head (10e) is fitted with a flat seat and a glue coating location at the side end of the multi-layer glass.

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