Annular automatic gluing device special for rotating wheel

Abstract

The utility model relates to the technical field of dispensing technology, in particular to a special annular automatic gluing device for a rotating wheel. Comprising a dispensing base, a dispensing rotary table, a dispensing gun and a dispensing gun moving mechanism, the dispensing rotary table is arranged above the dispensing base, a center shaft is erected on the dispensing rotary table, the dispensing gun moving mechanism is transversely arranged on the dispensing rotary table, and the dispensing gun is movably arranged below the dispensing gun moving mechanism. The two forms of arc dispensing and linear dispensing can be met at the same time, so that the sealing precision of an assembly gap is improved, and meanwhile, the matched glue scraping plate is combined with the pneumatic glue pushing chain to achieve the effect of controlling the glue amount.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing technology, in particular to a special annular automatic glue dispensing device for a rotating wheel. Background Art

[0002] Glue dispensing technology is a technology that accurately delivers and places glue or other fluid materials to specific parts of a product. The core of this technology lies in the precise control of glue and fluid materials to ensure the assembly quality and performance of the product. In the mid-20th century, it appeared in the form of manual glue dispensing guns, which relied on the operator's experience to control the amount of glue, with limited efficiency and accuracy. With the rise of industrial automation, automated glue dispensing has gradually replaced manual glue dispensing and become a new round of economic growth point.

[0003] The automatic dispensing device is an indispensable part of realizing industrial automation. It cooperates with the gas power source to realize the sealing function of the surface of the substrate, which directly determines the sealing accuracy and surface smoothness of the adsorptive wheel product, and helps to obtain more precise and beautiful adsorptive materials.

[0004] Due to the particularity and non-standard nature of the adsorption wheel, the accuracy of sealing the gap of the substrate assembly is relatively high. At present, most of this industry uses traditional manual dispensing methods, and the density is uneven and the error rate is high. When the equipment is turned on, the adsorption material rotates through friction to generate centrifugal force, so the original sealing accuracy cannot be guaranteed. Utility Model Content

[0005] The purpose of the utility model is to provide a special annular automatic gluing device for a rotary wheel in view of the defects existing in the prior art, which can simultaneously meet the two forms of arc gluing and straight line gluing, thereby improving the sealing accuracy of the assembly gap. At the same time, the matching scraper plate combined with the pneumatic glue pushing chain can achieve the effect of controlling the glue amount.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a special annular automatic gluing device for a rotary wheel, including a gluing base, a gluing turntable, a gluing gun, and a gluing gun moving mechanism: the gluing turntable is arranged above the gluing base, the gluing turntable has a vertical central axis and a horizontal gluing gun moving mechanism, and the gluing gun is movably arranged below the gluing gun moving mechanism.

[0007] Furthermore, a scraper plate is provided on the back of the glue dispensing gun.

[0008] Furthermore, a rotating plate is provided on the outside of the moving mechanism of the dispensing gun, and masking paper and an inflatable shaft are provided on the rotating plate.

[0009] Furthermore, the dispensing turntable includes a turntable, an upper gear, a belt, and a lower gear. The motor provides power to the lower gear. The lower gear drives the upper gear to rotate through the belt, and the upper gear drives the dispensing turntable to rotate. The speed of the motor can regulate the rotation speed of the dispensing turntable.

[0010] Furthermore, a plurality of assembly holes are provided at the center of the dispensing turntable, and the assembly holes fix the adsorptive turntable frame from bottom to top.

[0011] Furthermore, the glue gun moving mechanism displaces the glue gun 3 via a linear guide rail.

[0012] Furthermore, the dispensing gun is a pneumatic dispensing gun.

[0013] Furthermore, the scraper board is a polyurethane scraper board.

[0014] The invention comprises a dispensing base, a dispensing turntable, a dispensing gun, and a dispensing gun moving mechanism: the dispensing turntable is arranged above the dispensing base, a central axis is vertically arranged on the dispensing turntable and a dispensing gun moving mechanism is horizontally arranged, and the dispensing gun is movably arranged under the dispensing gun moving mechanism, so that both arc dispensing and straight line dispensing can be satisfied at the same time, thereby improving the sealing accuracy of the assembly gap, and at the same time, the matching scraper plate combined with the pneumatic glue pushing chain realizes the effect of controlling the glue amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of a special annular automatic glue-spraying device for a rotary wheel of the utility model;

[0017] Figure 2 This is a schematic diagram of the dispensing turntable of the utility model;

[0018] Figure 3 It is an enlarged schematic diagram of the position of the rotating plate of the utility model;

[0019] Reference numerals:

[0020] Glue dispensing base 1, glue dispensing turntable 2, turntable 2-1, upper gear 2-2, belt 2-3, lower gear 2-4, assembly hole 2-5, glue dispensing gun 3, scraper plate 4, glue dispensing gun moving mechanism 5, masking paper 6 and air shaft 7. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be noted that the directions or positional relationships indicated by “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside”, etc., are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0023] A special annular automatic glue-spraying device for a rotary wheel, such as Figure 1 , 2 As shown, it includes a dispensing base 1, a dispensing turntable 2, a dispensing gun 3, and a dispensing gun moving mechanism 5: the dispensing turntable 2 is arranged above the dispensing base 1, the dispensing turntable 2 has a vertical central axis and a horizontal dispensing gun moving mechanism 5, and the dispensing gun 3 is movably arranged below the dispensing gun moving mechanism 5.

[0024] Specifically, the invention comprises a dispensing base 1, a dispensing turntable 2, a dispensing gun 3, and a dispensing gun moving mechanism 5: the dispensing turntable 2 is arranged above the dispensing base 1, a central axis is erected on the dispensing turntable 2 and a dispensing gun moving mechanism 5 is arranged horizontally, and the dispensing gun 3 is movably arranged below the dispensing gun moving mechanism 5, so that the dispensing turntable 2 can cooperate with the dispensing gun 3 to realize the overall gluing of the annular surface of the adsorbent wheel, and the sealant is mainly extruded on the surface of the adsorbent wheel by the boost of the dispensing gun 3, and the amount of glue output is controlled by the pneumatic pressure. The dispensing gun moving mechanism 5 drives the dispensing gun to move linearly, and injects the sealant into the linear gap on the surface, and can also realize annular dispensing at the same time, and only needs to adjust the dispensing gun 3 and the arc gap, and start the dispensing turntable 2 to rotate one circle. Thus, it integrates high efficiency, precision and flexibility. It quickly completes the overall gluing of the annular surface of the wheel in an automated manner, ensures that the sealant is accurately injected into the gap, and adapts to wheels of different sizes and shapes. It not only improves production efficiency and reduces costs, but also ensures the quality and stability of gluing.

[0025] As a preferred embodiment of the above, Figure 3 As shown, a scraper plate 4 is also provided on the back of the glue dispensing gun 3 .

[0026] Specifically, a scraper plate 4 is provided on the back of the glue dispensing gun 3 so that the sealant is mainly extruded onto the surface of the adsorptive wheel by the pressurization of the glue dispensing gun 3 , and the amount of glue output is controlled by the pneumatic pressure to further achieve surface uniformity.

[0027] As a preferred embodiment of the above, Figure 3 As shown, a rotating plate is also arranged outside the dispensing gun moving mechanism 5, and masking paper 6 and an inflatable shaft 7 are arranged on the rotating plate.

[0028] Specifically, a rotating plate is also provided on the outside of the dispensing gun moving mechanism 5, and a structure of masking paper 6 and an inflatable shaft 7 is provided on the rotating plate, so as to realize anti-scratch treatment on the surface of the adsorptive rotating wheel through the rotating plate, the inflatable shaft 7 and the masking paper 6. The masking paper 6 can be brought to the surface of the rotating wheel by rotating the rotating plate, and the distance between the masking paper 6 and the arc gap is fixed by the inflatable shaft 7. A circle of masking paper 6 can be applied by rotating the dispensing turntable, which can effectively prevent the overflow of the scraper glue and avoid surface scratches.

[0029] As a preferred embodiment of the above, Figure 2 As shown, the dispensing turntable 2 includes a turntable 2-1, an upper gear 2-2, a belt 2-3, and a lower gear 2-4. The motor provides power to the lower gear 2-4. The lower gear 2-4 drives the upper gear 2-2 to rotate through the belt 2-3. The upper gear 2-2 drives the dispensing turntable 2 to rotate. The speed of the motor can regulate the rotation speed of the dispensing turntable 2.

[0030] As a preferred embodiment of the above, Figure 2 As shown, the center of the dispensing turntable 2 has a plurality of assembly holes 2-5, and the assembly holes 2-5 fix the adsorptive turntable frame from bottom to top.

[0031] Specifically, the dispensing turntable 2 includes a turntable 2-1, an upper gear 2-2, a belt 2-3, and a lower gear 2-4. The motor provides power to the lower gear 2-4. The lower gear 2-4 drives the upper gear 2-2 to rotate through the belt 2-3, and the upper gear 2-2 drives the dispensing turntable 2 to rotate. The speed of the motor can regulate the rotation speed of the dispensing turntable 2. There are several assembly holes 2-5 in the center of the dispensing turntable 2. The assembly holes 2-5 fix the structure of the adsorptive wheel frame from bottom to top, so that after the adsorptive wheel frame is fixed from bottom to top, the adsorptive wheel frame will move with the dispensing turntable, which ensures the rotation speed while further improving the accuracy and stability.

[0032] As a preferred embodiment of the above, Figure 1 As shown, the glue gun moving mechanism 5 moves the glue gun 3 via a linear guide.

[0033] As a preferred embodiment of the above, Figure 1 As shown, the glue dispensing gun 3 is a pneumatic glue dispensing gun.

[0034] As a preferred embodiment of the above, Figure 1 As shown, the scraper plate 4 is a polyurethane scraper plate.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A special annular automatic glue-spraying device for a rotary wheel, characterized in that: It comprises a glue dispensing base (1), a glue dispensing turntable (2), a glue dispensing gun (3), and a glue dispensing gun moving mechanism (5): The dispensing turntable (2) is arranged above the dispensing base (1), a central axis is erected on the dispensing turntable (2) and a dispensing gun moving mechanism (5) is arranged horizontally, and the dispensing gun (3) is movably arranged below the dispensing gun moving mechanism (5).

2. The automatic gluing device for rotating wheels according to claim 1, characterized in that: The back of the glue dispensing gun (3) is also provided with a glue scraper (4).

3. The automatic gluing device for rotating wheels according to claim 2 is characterized in that: A rotating plate is also provided on the outside of the dispensing gun moving mechanism (5), and masking paper (6) and an inflatable shaft (7) are provided on the rotating plate.

4. The automatic gluing device for rotating wheels according to claim 1 is characterized in that: The glue dispensing turntable (2) comprises a turntable (2-1), an upper gear (2-2), a belt (2-3), and a lower gear (2-4); a motor provides power to the lower gear (2-4); the lower gear (2-4) drives the upper gear (2-2) to rotate via the belt (2-3); the upper gear (2-2) drives the glue dispensing turntable (2) to rotate; and the speed of the motor can regulate the rotation speed of the glue dispensing turntable (2).

5. The automatic gluing device for rotating wheels according to claim 4 is characterized in that: The center of the dispensing turntable (2) is provided with a plurality of assembly holes (2-5), and the assembly holes (2-5) fix the adsorption turntable frame from bottom to top.

6. The automatic gluing device for rotating wheels according to claim 1, characterized in that: The glue gun moving mechanism (5) moves the glue gun (3) via a linear guide rail.

7. The automatic gluing device for rotating wheels according to claim 1, characterized in that: The glue dispensing gun (3) is a pneumatic glue dispensing gun.

8. The automatic gluing device for rotating wheels according to claim 2, characterized in that: The scraper plate (4) is a polyurethane scraper plate.

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