Large-view automatic gluing machine

Abstract

The utility model relates to a large-view automatic gluing machine which comprises a machine table, an XYZ-axis linear module, a gluing platform, a gluing assembly and a large-view positioning camera, wherein the XYZ-axis linear module and the gluing platform are respectively arranged on the machine table; the gluing assembly is arranged at the driving end of the XYZ-axis linear module; the large-view positioning camera is arranged right above the gluing platform; the visual field of the large-visual-field positioning camera covers the whole gluing platform, and the large-visual-field positioning camera is used for photographing and positioning a to-be-glued product on the gluing platform, so that the gluing assembly is driven by the XYZ-axis linear module to glue the to-be-glued product on the gluing platform; according to the utility model, the large-view camera is adopted for positioning, tool positioning is not needed, a product only needs to be manually placed on the gluing platform, and the XYZ-axis linear module automatically drives the gluing assembly to complete gluing, so that the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of glue coating, and particularly refers to a large - field - of - view automatic glue coater. Background Art

[0002] In modern industrial production, the glue coater, as a precision automatic device, plays a crucial role. Its main function is to precisely control and coat glue, paint or other liquid materials on the production lines of various products to achieve various coating shapes such as dotting, line drawing, circular or arc - shaped in the product process. The wide application of the glue coater not only greatly improves the automation level of the production line but also ensures the consistency and stability of product quality.

[0003] However, in the current industrial production environment, existing glue coaters generally need to fix workpieces through fixtures during operation for precise glue - coating operations. Although this fixture - dependent method ensures the glue - coating accuracy to a certain extent, it also brings some significant problems. Since the processes of clamping, adjusting and replacing fixtures are cumbersome and consume a large amount of manpower and time, the working efficiency of the glue coater is reduced. In addition, the accuracy and stability of the fixtures also directly affect the accuracy and consistency of glue - dotting, further affecting product quality and production efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a large - field - of - view automatic glue coater to overcome the deficiencies of the prior art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a large - field - of - view automatic glue coater, which includes a machine platform, an XYZ - axis linear module and a glue - coating platform respectively arranged on the machine platform, a glue - coating component arranged at the driving end of the XYZ - axis linear module, and a large - field - of - view positioning camera arranged directly above the glue - coating platform;

[0006] The field of view of the large - field - of - view positioning camera covers the entire glue - coating platform and is used to take pictures and position the products to be glue - coated on the glue - coating platform, so as to drive the glue - coating component to coat the products to be glue - coated on the glue - coating platform through the XYZ - axis linear module.

[0007] Preferably, the glue - coating platform is a vacuum adsorption platform.

[0008] Preferably, a small - field - of - view high - precision camera is also arranged at the driving end of the XYZ - axis linear module.

[0009] Preferably, a sealed glue - discharging component is arranged on the machine platform within the movement range of the XYZ - axis linear module; the sealed glue - discharging component includes a support frame, a first U - shaped bayonet and a second U - shaped bayonet respectively arranged on the support frame;

[0010] A detachable sealing cover is provided on the first U-shaped bayonet; the sealing cover is used to cover the glue outlet of the glue application assembly during standby;

[0011] A detachable glue discharge box is provided on the second U-shaped bayonet; the glue discharge box is used to store the waste glue discharged by the glue application assembly.

[0012] Preferably, a protective cover with a front opening is provided on the machine table; the large-field-of-view positioning camera is arranged on the inner top surface of the protective cover; a light source covering the entire glue application platform is also arranged on the inner top surface of the protective cover.

[0013] Preferably, a button panel is provided on the front of the machine table, and safety light curtains are arranged on both sides of the front opening of the protective cover.

[0014] Preferably, an adjustable movable frame is further arranged on one side of the front of the protective cover; the movable frame is used to place an external visual display, as well as a mouse and a keyboard; an alarm lamp for displaying the working state is also arranged on the top of the protective cover.

[0015] Preferably, a plurality of casters with a supporting function are arranged at the bottom of the machine table.

[0016] Due to the application of the above technical solutions, the present utility model has the following advantages compared with the prior art:

[0017] The present utility model uses a large-field-of-view camera for positioning, eliminating the need for tooling positioning. Workers only need to place the product on the glue application platform, and the XYZ-axis linear module automatically drives the glue application assembly to complete glue application, greatly improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The technical solutions of the present utility model will be further described below with reference to the drawings:

[0019] Att Figure 1 is a first perspective structure diagram of the large-field-of-view automatic glue applicator described in the present utility model;

[0020] Att Figure 2 is a second perspective structure diagram of the large-field-of-view automatic glue applicator described in the present utility model;

[0021] Att Figure 3 is a structural schematic diagram of the sealing and glue discharge assembly in the present utility model.

[0022] Wherein: 1. Machine platform; 2. XYZ-axis linear module; 3. Glue application platform; 4. Glue application component; 5. Large-field-of-view positioning camera; 6. Small-field-of-view high-precision camera; 7. Sealed glue discharging component; 71. Support frame; 72. First U-shaped bayonet; 73. Second U-shaped bayonet; 74. Sealing cover; 75. Glue discharging box; 8. Protective cover; 9. Light source; 10. Button panel; 11. Safety light curtain; 12. Movable frame; 13. External vision display; 14. Alarm light; 15. Caster wheels. Detailed implementation manners

[0023] The present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Appendix Figure 1-2 The large-field-of-view automatic glue applicator of the present utility model includes a machine platform 1, an XYZ-axis linear module 2 and a glue application platform 3 respectively arranged on the machine platform 1, a glue application component 4 arranged at the driving end of the XYZ-axis linear module 2, and a large-field-of-view positioning camera 5 arranged directly above the glue application platform 3;

[0025] The field of view of the large-field-of-view positioning camera 5 covers the entire glue application platform 3, and is used for photographing and positioning the product to be glue-applied on the glue application platform 3, so as to drive the glue application component 4 to apply glue to the product to be glue-applied on the glue application platform 3 through the XYZ-axis linear module 2.

[0026] During operation: The staff places one or more products to be glue-applied on the glue application platform 3, then starts the device, photographs and positions the products to be glue-applied on the glue application platform 3 through the large-field-of-view positioning camera 5, and then drives the glue application component 4 to apply glue to the products to be glue-applied on the glue application platform 3 through the XYZ-axis linear module 2; when the glue application is completed, finally, the products are manually unloaded. Since no tooling positioning is required, the working efficiency is greatly improved.

[0027] Further, in this embodiment, the glue application component 4 adopts a high-frequency piezoelectric valve. Of course, other valves such as a screw valve can also be used according to the glue.

[0028] Further, as Figure 1 shown, the glue application platform 3 is a vacuum adsorption platform. During the glue application process, the products can be adsorbed by vacuum to avoid the displacement of the product positions and improve the glue application accuracy.

[0029] Further, as Figure 1 shown, a small-field-of-view high-precision camera 6 is also arranged at the driving end of the XYZ-axis linear module 2; if the glue application accuracy requirements for the products are relatively high, the products can be initially positioned by the large-field-of-view positioning camera 5 first, and then precisely positioned by the small-field-of-view high-precision camera 6, so as to greatly improve the glue application accuracy.

[0030] Further, as Figure 3As shown, a sealed glue discharging assembly 7 is arranged on the machine table 1 within the movement range of the XYZ-axis linear module 2; the sealed glue discharging assembly 7 includes a support frame 71, a first U-shaped bayonet 72 and a second U-shaped bayonet 73 respectively arranged on the support frame 71;

[0031] A detachable sealing cover 74 is arranged on the first U-shaped bayonet 72; when the equipment is on standby, the XYZ-axis linear module 2 drives the glue outlet of the glue applying assembly 4 to be located within the sealing cover 74, where the glue outlet does not contact the inner wall of the sealing cover 74, but the cover opening of the sealing cover 74 is in sealed contact with the shell of the glue applying assembly 4, which can prevent or reduce the contact between the glue at the glue outlet of the glue assembly and the air, thereby slowing down or preventing the hardening of the glue at the glue outlet of the glue applying assembly 4; the sealing cover 74 can be made of rubber material, with better sealing effect;

[0032] A detachable glue discharging box 75 is arranged on the second U-shaped bayonet 73; when the equipment is on standby for a long time, to prevent the glue at the glue outlet of the glue discharging assembly from deteriorating, during the initial glue application, the glue at the glue outlet of the glue discharging assembly can be discharged into the glue discharging box 75; the glue discharging box 75 is movably arranged on the glue discharging rack, which is convenient for removal, cleaning or replacement.

[0033] Furthermore, as Figure 2 shown, a protective cover 8 with a front opening is arranged on the machine table 1; the large-field-of-view positioning camera 5 is arranged on the inner top surface of the protective cover 8; a light source 9 covering the entire glue application platform 3 is also arranged on the inner top surface of the protective cover 8, which can significantly improve the brightness of the object to be measured, enabling the large-field-of-view positioning camera 5 to capture clearer and more detailed images.

[0034] Furthermore, as Figure 1 shown, a button panel 10 is arranged on the front of the machine table 1, and safety light curtains 11 are arranged on both sides of the front opening of the protective cover 8, playing a role in safety protection and avoiding safety accidents caused by misoperation of personnel during the operation process.

[0035] Furthermore, as Figure 1 shown, an adjustable movable frame 12 is also arranged on one side of the front of the protective cover 8; the movable frame 12 is used to place an external visual display 13, as well as a mouse and a keyboard; an alarm light 14 for displaying the working state is also arranged on the top of the protective cover 8, which is convenient for the staff to understand the equipment state, such as normal operation or fault alarm.

[0036] Furthermore, as Figure 2 shown, a plurality of casters 15 with a support function are arranged at the bottom of the machine table 1; when fixing the equipment, the casters are retracted and the feet are on the ground, and the level can be precisely adjusted for stable support; when moving the equipment, the casters are lowered and the feet are off the ground, and the equipment can be moved freely.

[0037] The above are only specific application examples of the present utility model, and do not constitute any limitation to the protection scope of the present utility model. Any technical solutions formed by equivalent transformation or equivalent substitution fall within the scope of the rights protection of the present utility model.

Claims

1. A large-viewing-field automatic glue coating machine, characterized in that: It includes a machine platform, an XYZ axis linear module and a gluing platform respectively arranged on the machine platform, a gluing component arranged at the driving end of the XYZ axis linear module, and a large field of view positioning camera arranged just above the gluing platform; The field of view of the large field of view positioning camera covers the entire gluing platform, and is used to take pictures and position the products to be glued on the gluing platform, so as to glue the products to be glued on the gluing platform by driving the gluing assembly through the XYZ axis linear module.

2. The large-viewing-angle automatic glue coating machine according to claim 1 is characterized in that: The glue coating platform is a vacuum adsorption platform.

3. The large-viewing-field automatic glue coating machine according to claim 2 is characterized in that: The driving end of the XYZ axis linear module is also provided with a small field of view high-precision camera.

4. The large-viewing-angle automatic glue coating machine according to claim 3 is characterized in that: A sealing and debonding assembly is provided on the machine platform within the motion range of the XYZ axis linear module; the sealing and debonding assembly comprises a support frame, and a first U-shaped bayonet and a second U-shaped bayonet respectively provided on the support frame; A detachable sealing cover is provided on the first U-shaped bayonet; the sealing cover is used to cover the glue outlet of the glue coating component when in standby mode; The second U-shaped bayonet is provided with a detachable glue discharge box; the glue discharge box is used to store waste glue discharged by the glue coating component.

5. The large-viewing-field automatic glue coating machine according to any one of claims 1 to 4, characterized in that: The platform is provided with a protective cover with a front opening; the large-viewing-field positioning camera is arranged on the inner top surface of the protective cover; the inner top surface of the protective cover is also provided with a light source covering the entire gluing platform.

6. The large-viewing-angle automatic glue coating machine according to claim 5 is characterized in that: A button panel is arranged on the front of the machine, and safety gratings are arranged on both sides of the front opening of the protective cover.

7. The large-viewing-angle automatic glue coating machine according to claim 6 is characterized in that: An adjustable movable frame is also arranged on one side of the front of the protective cover; the movable frame is used to place an external visual display, a mouse and a keyboard; an alarm light for displaying the working status is also arranged on the top of the protective cover.

8. The large-viewing-angle automatic glue coating machine according to claim 7 is characterized in that: A plurality of casters with supporting functions are arranged at the bottom of the machine platform.

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