Multi-station automatic dispensing machine
By designing a multi-station automatic dispensing machine, and utilizing the combination of multiple stations and linear modules, efficient and precise dispensing operations are achieved, solving the problems of glue volume control and accuracy in traditional dispensing machines, and improving dispensing quality and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DEJI AUTOMATION TECH CO LTD
- Filing Date
- 2025-05-09
- Publication Date
- 2026-05-12
AI Technical Summary
Traditional dispensing machines have fewer stations, resulting in poor control of adhesive volume for small parts, adhesive overflow, low dispensing accuracy and efficiency, and poor quality of manual dispensing.
Design a multi-station automatic dispensing machine, which adopts multiple tray transfer components and dispensing translation components, combined with a linear module and a dispensing guidance and detection camera to achieve efficient and precise dispensing operation, and is equipped with a residual glue collection device to clean the dispensing gun outlet.
It improves dispensing efficiency and accuracy, ensures stable glue output, reduces glue overflow, and enhances dispensing quality and equipment automation.
Smart Images
Figure CN224221763U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to dispensing equipment, and in particular to a multi-station automatic dispensing machine. Background Technology
[0002] Dispensing is a common method for assembling and fixing components. Due to its good fixing effect and ability to protect components in some situations, it is widely used. Dispensing is even more prevalent for tiny electronic components. Traditional dispensing processes mainly include manual dispensing and dispensing machine dispensing. Manual dispensing suffers from poor quality and low efficiency. Traditional dispensing machines have fewer stations, resulting in poor control of the amount of adhesive applied to tiny parts, leading to adhesive overflow; and the use of pre-defined paths results in poor dispensing accuracy. Utility Model Content
[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a multi-station automatic dispensing machine.
[0004] The technical solution adopted by this utility model to solve its technical problem is: a multi-station automatic dispensing machine, including a machine base, a dispensing stand set on the top of the machine base, a dispensing translation component set on the dispensing stand, a dispensing lifting component set on the dispensing translation component, a dispensing gun set on the dispensing lifting component, and a tray transfer component set on the top surface of the machine base. The tray transfer component includes a tray translation module and a tray positioning platform set on the tray translation module. The top surface of the tray positioning platform is provided with a tray positioning block. The translation path of the tray positioning platform is perpendicular to the movement direction of the dispensing translation component. At least two parallel tray transfer components are provided on the machine base, and a dispensing translation component is provided on each of the front and rear sides of the dispensing stand.
[0005] As a further improvement to this design, both the dispensing translation component and the tray translation module are linear modules.
[0006] As a further improvement to this design, the dispensing lifting assembly is equipped with a dispensing guidance and detection camera, and the dispensing guidance and detection camera is equipped with a supplementary light.
[0007] As a further improvement to this design, the dispensing lifting assembly is a linear module.
[0008] As a further improvement to this design, a residual adhesive collection device is provided on the machine base on the side of the material tray transfer assembly. The residual adhesive collection device includes a residual adhesive collection frame, a paper tape winding wheel and a paper tape unwinding wheel set on the residual adhesive collection frame, a paper tape winding motor set on the residual adhesive collection frame, a wiping block set on the residual adhesive collection frame, and a paper tape guide post set on the residual adhesive collection frame. The top of the wiping block is hollowed out. The wiping paper tape on the paper tape unwinding wheel passes around the paper tape guide post and the top surface of the wiping block in sequence and then winds around the paper tape winding wheel. The paper tape winding motor is connected to the paper tape winding wheel, and a tension controller is connected to the paper tape unwinding wheel.
[0009] As a further improvement to this design, the paper tape winding motor is a servo motor, a metering shaft is rotatably connected to the residual adhesive collection rack, and a sensor for detecting the rotation angle of the metering shaft is provided on the residual adhesive collection rack, and the wiping paper tape passes around the metering shaft.
[0010] As a further improvement to this design, the residual adhesive collection rack is provided with an adhesive receiving box with an opening at the top.
[0011] The beneficial effects of this utility model are: this utility model improves dispensing efficiency by using multiple tray transfer components and dispensing translation components; and utilizes a dispensing gun that moves in a vertical plane in conjunction with a tray transfer component that moves linearly to achieve dispensing on an entire plane. Attached Figure Description
[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.
[0014] Figure 2 This is a three-dimensional structural diagram of the residual adhesive collection device of this utility model.
[0015] Figure 3 This is a cross-sectional schematic diagram of the residual adhesive collection device of this utility model.
[0016] Figure 4 This is a top view of the utility model in operation.
[0017] In the diagram: 1. Machine base; 2. Dispensing stand; 3. Dispensing translation assembly; 4. Tray transfer assembly; 40. Tray translation module; 41. Tray positioning platform; 42. Tray positioning block; 5. Dispensing guide detection camera; 6. Dispensing lifting assembly; 7. Dispensing gun; 8. Supplemental light; 9. Residual glue collection device; 90. Residual glue collection rack; 91. Metering shaft; 92. Paper tape unwinding wheel; 93. Wiping paper tape; 94. Paper tape guide post; 95. Wiping block; 96. Glue receiving box; 97. Paper tape winding motor; 98. Paper tape winding wheel; 10. Tray. Detailed Implementation
[0018] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. The illustrative embodiments and descriptions are only used to explain the present invention and are not intended to limit the present invention. Example
[0019] Please see Figure 1 This embodiment provides a multi-station automatic dispensing machine, including a machine base 1, a dispensing support frame 2 mounted on the top of the machine base 1, a dispensing translation component 3 mounted on the dispensing support frame 2, a dispensing lifting component 6 mounted on the dispensing translation component 3, a dispensing gun 7 mounted on the dispensing lifting component 6, and a tray transfer component 4 mounted on the top surface of the machine base 1. The tray transfer component 4 includes a tray translation module 40 and a tray positioning platform 41 mounted on the tray translation module 40. The top surface of the tray positioning platform 41 is provided with a tray positioning block 42. The translation path of the tray positioning platform 41 is perpendicular to the movement direction of the dispensing translation component 3. At least two parallel tray transfer components 4 are provided on the machine base 1, and a dispensing translation component 3 is provided on each of the front and rear sides of the dispensing support frame 2. The dispensing gun 7 is a commercially available dispensing gun 7.
[0020] The above-mentioned method improves dispensing efficiency and reduces equipment size by using multiple tray transfer components 4 and dispensing translation components 3. When more than three tray transfer components 4 are used, alternating loading and unloading can be achieved. The dispensing gun 7, which moves in a vertical plane, works in conjunction with the linearly moving tray transfer components 4 to achieve dispensing on an entire plane.
[0021] In order to facilitate precise control of the dispensing position of the dispensing gun 7 and improve the accuracy and controllability of the dispensing position, both the dispensing translation component 3 and the tray translation module 40 are linear modules.
[0022] Please see Figure 1 To improve dispensing accuracy and enable automatic object location, the dispensing lifting assembly 6 is equipped with a dispensing guide detection camera 5. The dispensing guide detection camera 5 is also equipped with a supplementary light 8 to provide adequate illumination and facilitate its normal operation.
[0023] The dispensing lifting assembly 6 is a linear module, designed to facilitate precise control of the height of the dispensing gun 7, improve dispensing accuracy, and reduce glue sticking to the dispensing gun 7.
[0024] Please see Figure 1 and Figure 2To ensure the cleanliness of the dispensing gun 7 outlet and facilitate stable and accurate glue dispensing, a residual glue collection device 9 is provided on the machine base 1 on the side of the tray transfer assembly 4. The residual glue collection device 9 includes a residual glue collection rack 90, a paper tape winding wheel 98 and a paper tape unwinding wheel 92 mounted on the residual glue collection rack 90, a paper tape winding motor 97 mounted on the residual glue collection rack 90, a wiping block 95 mounted on the residual glue collection rack 90, and a paper tape guide post 94 mounted on the residual glue collection rack 90. The top of the wiping block 95 is hollowed out to prevent damage to the glue outlet of the dispensing gun 7 during wiping. The wiping paper tape 93 on the unwinding roller 92 passes sequentially around the paper tape guide post 94 and the top surface of the wiping block 95 before winding onto the paper tape take-up roller 98. The paper tape take-up motor 97 is connected to the paper tape take-up roller 98. A tension controller 990 is connected to the unwinding roller 92 to keep the wiping paper tape 93 taut and improve the quality of the wiping glue gun 7.
[0025] Please see Figure 2 and Figure 3 To facilitate control of the amount of wiping paper tape 93 used, the paper tape winding motor 97 is a servo motor. A measuring shaft 91 is rotatably connected to the residual adhesive collection rack 90. The residual adhesive collection rack 90 is equipped with a sensor 99 for detecting the rotation angle of the measuring shaft 91. The wiping paper tape 93 passes around the measuring shaft 91. The sensor 99 can be an encoder or a photoelectric switch in conjunction with a detection plate. The surface of the measuring shaft 91 is provided with anti-slip texture to reduce slippage between the wiping paper tape 93 and the measuring shaft 91.
[0026] Please see Figure 2 In order to collect the glue dripping from the glue gun 7 when it is not in use, the residual glue collection rack 90 is provided with a glue collection box 96 with an open top.
[0027] Please see Figure 4 During operation, the tray 10 containing the materials to be glued is placed on the tray positioning platform 41. The tray translation module 40 moves the tray 10 to the running path of the glue gun 7. The glue gun 7 moves above the wiping tape 93, which cleans the outlet of the glue gun 7. Then, guided by the glue guidance detection camera 5, the glue gun 7 applies glue to each material on the tray 10. After glue application is complete, the glue gun 7 returns to the glue receiving box 96. The tray translation module 40 moves the tray 10 to the unloading position.
[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A multi-station automatic dispensing machine, characterized in that, The device includes a machine base, a dispensing stand mounted on top of the machine base, a dispensing translation component mounted on the dispensing stand, a dispensing lifting component mounted on the dispensing translation component, a dispensing gun mounted on the dispensing lifting component, and a tray transfer component mounted on the top surface of the machine base. The tray transfer component includes a tray translation module and a tray positioning platform mounted on the tray translation module. The top surface of the tray positioning platform is provided with a tray positioning block. The translation path of the tray positioning platform is perpendicular to the movement direction of the dispensing translation component. The machine base is provided with at least two parallel tray transfer components, and a dispensing translation component is provided on each of the front and rear sides of the dispensing stand.
2. The multi-station automatic dispensing machine according to claim 1, characterized in that, Both the dispensing translation component and the tray translation module are linear modules.
3. The multi-station automatic dispensing machine according to claim 2, characterized in that, The dispensing lifting assembly is equipped with a dispensing guide detection camera, and the dispensing guide detection camera is equipped with a supplementary light.
4. The multi-station automatic dispensing machine according to claim 3, characterized in that, The dispensing lifting assembly is a linear module.
5. A multi-station automatic dispensing machine according to claim 3, characterized in that, The material tray transfer assembly has a residual adhesive collection device on its side. The residual adhesive collection device includes a residual adhesive collection frame, a paper tape winding wheel and a paper tape unwinding wheel set on the residual adhesive collection frame, a paper tape winding motor set on the residual adhesive collection frame, a wiping block set on the residual adhesive collection frame, and a paper tape guide post set on the residual adhesive collection frame. The top of the wiping block is hollowed out. The wiping paper tape on the paper tape unwinding wheel passes around the paper tape guide post and the top surface of the wiping block in sequence and then winds around the paper tape winding wheel. The paper tape winding motor is connected to the paper tape winding wheel, and a tension controller is connected to the paper tape unwinding wheel.
6. A multi-station automatic dispensing machine according to claim 5, characterized in that, The paper tape winding motor is a servo motor, and a metering shaft is rotatably connected to the residual adhesive collection rack. The residual adhesive collection rack is equipped with a sensor for detecting the rotation angle of the metering shaft, and the wiping paper tape passes around the metering shaft.
7. A multi-station automatic dispensing machine according to claim 5, characterized in that, The residual glue collection rack is equipped with a glue collection box with an open top.