Double-sided dispensing equipment

Abstract

The utility model discloses double-sided adhesive dispensing equipment, which relates to the technical field of adhesive dispensing processing and comprises a moving device, a combined seat, a first adhesive dispensing device, a second adhesive dispensing device and an adhesive dispensing frame, the moving device is in driving connection with the combined seat so as to drive the combined seat to move on the X axis, the Y axis and the Z axis, and the first dispensing device and the second dispensing device are both mounted on the combined seat and used for dispensing a workpiece; the dispensing frame comprises a mounting part and a turnover mechanism, the mounting part is used for mounting and placing a workpiece, and the turnover mechanism can drive the mounting part to turn over so as to drive the workpiece to turn over. According to the glue dispensing device, the first glue dispensing device and the second glue dispensing device are combined, and the turnover mechanism can turn over the workpiece, so that the workpiece can be subjected to glue dispensing work of two different glue materials on the front surface and the back surface on one piece of equipment, the glue dispensing efficiency is greatly improved, the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dispensing processing, in particular to a double-sided dispensing device. Background Art

[0002] At present, in modern industrial production, many product components need to be dispensed on both the front and back sides during the production process, and for each side of the workpiece, two different types of adhesives may be required for dispensing. In the past production process, for such workpieces, usually, the first type of adhesive is dispensed on one side of the workpiece on a dispensing device, and then the workpiece is manually flipped to dispense on the other side of the workpiece; subsequently, the workpiece is transferred to another dispensing device, and then the second type of adhesive is dispensed on the two sides of the workpiece in sequence. This results in a long dispensing process for the workpiece, low production efficiency, and high production costs. Summary of the Utility Model

[0003] Therefore, to solve the above problems, the utility model provides a double-sided dispensing device.

[0004] To achieve the above object, the technical solution provided by the utility model is as follows:

[0005] The utility model provides a double-sided dispensing device, including a moving device, a combined seat, a first dispensing device, a second dispensing device, and a dispensing rack; the moving device is drivingly connected to the combined seat to drive the combined seat to move on the X, Y, and Z axes, the first dispensing device and the second dispensing device are both installed on the combined seat and used for dispensing on the workpiece; the dispensing rack includes a mounting part and a flipping mechanism, the mounting part is used for mounting and placing the workpiece, and the flipping mechanism can drive the mounting part to flip to drive the workpiece to flip.

[0006] Optionally, the first dispensing device includes a first driving source, a first glue bucket, a glue pipeline, and a first glue outlet head connected in sequence, and the first driving source is used to apply pressure to the first glue bucket so that the glue is extruded from the first glue bucket and flows out from the first glue outlet head through the glue pipeline.

[0007] Optionally, the first driving source includes an air pump, and the air pump is connected to the first glue bucket through an air pipe.

[0008] Optionally, the first glue outlet head is connected with a first on-off valve.

[0009] Optionally, the second dispensing device includes a second driving source, a second glue bucket, a third glue bucket, a mixing pipe, and a second glue outlet head, the second glue bucket and the third glue bucket are arranged in parallel and connected to one end of the mixing pipe, the second driving source is used to apply pressure to the second glue bucket and the third glue bucket so that the glue in the second glue bucket and the third glue bucket is extruded and then enters the mixing pipe together, and the second glue outlet head is connected to the outlet end of the mixing pipe.

[0010] Optionally, the second glue outlet head is connected with a second on-off valve.

[0011] Optionally, the second glue bucket and the third glue bucket are respectively connected with pressure sensors.

[0012] Optionally, the second glue bucket and the third glue bucket are both provided with piston parts, and the second driving source drives the piston parts to move along their axial directions, so that the glue materials in the second glue bucket and the third glue bucket are simultaneously extruded.

[0013] Optionally, the second driving source includes a first motor installed on the combined seat. The first motor is drivingly connected with a screw rod. A lifting seat is threadedly connected to the screw rod. A guide rail is arranged on the combined seat. The lifting seat is slidably connected with the guide rail. The lifting seat is connected with the piston part.

[0014] Optionally, the flipping mechanism includes a vertical seat and a second motor. There are two vertically opposed vertical seats. Two ends of the installation part are respectively rotatably installed on the two vertical seats. The middle part of the installation part is hollowed out for installing a workpiece. The second motor is installed on one of the vertical seats, and the output end of the second motor is drivingly connected with the installation part to drive the installation part to flip.

[0015] Through the technical solution provided by the present utility model, the following beneficial effects are achieved: Through the setting of the first dispensing device and the second dispensing device, and the flipping mechanism can flip the workpiece, so that the workpiece can perform dispensing operations of two different glue materials on the front and back sides on one device, greatly improving the dispensing efficiency, improving the production efficiency, and reducing the equipment and labor costs. Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of this embodiment;

[0017] Figure 2 is the front view of the combined seat, the first dispensing device and the second dispensing device in this embodiment;

[0018] Figure 3 is the structural diagram of the combined seat, the first dispensing device and the second dispensing device in this embodiment;

[0019] Figure 4 is the structural schematic diagram of the dispensing rack in this embodiment.

[0020] Description of reference numerals: 1. Mobile device; 2. Combined seat; 3. First dispensing device; 4. Second dispensing device; 5. Dispensing rack; 6. Workbench; 7. First glue bucket; 8. Glue pipeline; 9. First glue outlet head; 10. First on-off valve; 11. Second driving source; 12. Second glue bucket; 13. Third glue bucket; 14. Mixing tube; 15. Second glue outlet head; 16. Second on-off valve; 17. Pressure sensor; 18. Lifting seat; 19. Mounting part; 20. Flipping mechanism; 21. Standing seat; 22. Second motor; 23. Positioning assembly; 231. Limiting block; 232. Elastic part; 24. Unlocking assembly; 241. Cylinder; 242. Connecting rod. Detailed implementation manners

[0021] To further illustrate the embodiments, the present utility model provides accompanying drawings. These drawings are part of the disclosure of the present utility model, which are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0022] The present utility model will be further described below in conjunction with the accompanying drawings and specific implementation manners.

[0023] Referring to Figures 1-4 , this embodiment provides a double-sided dispensing device, including a mobile device 1, a combined seat 2, a first dispensing device 3, a second dispensing device 4, a dispensing rack 5 and a flipping device. The mobile device 1 is drivingly connected to the combined seat 2 to drive the combined seat 2 to move in the X, Y, and Z axes. In this embodiment, the mobile device 1 can be composed of an X-axis linear motor, a Y-axis linear motor, and a Z-axis linear motor to drive the combined seat 2 to move. In other embodiments, a six-axis manipulator can also be used to drive the combined seat 2 to move. In this embodiment, the dispensing device further includes a workbench 6, and each component is installed and arranged on the workbench 6. The first dispensing device 3 and the second dispensing device 4 are both installed on the combined seat 2 and are used for dispensing on the workpiece. In this embodiment, the first dispensing device 3 dispenses a three-proof paint on the workpiece, and the second dispensing device 4 dispenses a heat-conducting grease on the workpiece. The dispensing rack 5 includes a mounting part 19 and a flipping mechanism 20. The mounting part 19 is used for mounting and placing the workpiece, and the flipping mechanism 20 can drive the mounting part 19 to flip to drive the workpiece to flip. With such a setting, after the dispensing work of two kinds of glue materials is carried out on one side of the workpiece, the workpiece can be flipped by the flipping mechanism 20, and then the dispensing of two kinds of glue materials can be carried out on the other side of the workpiece, greatly improving the dispensing efficiency and reducing the labor cost.

[0024] Specifically, the first dispensing device 3 includes a first driving source, a first glue bucket 7, a glue pipeline 8, and a first glue outlet head 9 that are connected in sequence. The first driving source is used to apply pressure to the inside of the first glue bucket 7, so that the glue material is extruded from the first glue bucket 7 and flows out through the glue pipeline 8 and the first glue outlet head 9, and then the workpiece can be dispensed. Among them, the first driving source includes an air pump (not shown in the figure). The air pump is connected to the first glue bucket 7 through an air pipe. By applying pressure to the inside of the first glue bucket 7, the glue material is extruded from the first glue bucket 7 to the first glue outlet head 9. In addition, the first glue outlet head 9 is connected with a first on-off valve 10, which can control whether the first glue outlet head 9 discharges glue.

[0025] The second dispensing device 4 includes a second driving source 11, a second glue bucket 12, a third glue bucket 13, a mixing pipe 14, and a second glue outlet head 15. Among them, the second glue bucket 12 and the third glue bucket 13 are arranged in parallel and are connected to one end of the mixing pipe 14. The second driving source 11 is used to apply pressure to the second glue bucket 12 and the third glue bucket 13, so that the glue materials in the second glue bucket 12 and the third glue bucket 13 are extruded and then enter the mixing pipe 14 together, and then flow out from the second glue outlet head 15 which is connected to the outlet end of the mixing pipe 14. The second glue outlet head 15 is connected with a second on-off valve 16 to control whether the second glue outlet head 15 discharges glue. In this embodiment, the second on-off valve 16 adopts a rotary on-off valve. In addition, the second glue bucket 12 and the third glue bucket 13 are respectively connected with pressure sensors 17. By detecting the pressure values of the second glue bucket 12 and the third glue bucket 13 through the pressure sensors 17, the pressure applied by the second driving source 11 to the second glue bucket 12 and the third glue bucket 13 is adjusted to ensure the glue discharging quality of the second glue outlet head 15.

[0026] Specifically, both the second glue bucket 12 and the third glue bucket 13 are configured with piston parts. The second driving source 11 drives the piston parts to move along their axial directions, so that the glue materials in the second glue bucket 12 and the third glue bucket 13 are extruded simultaneously. In this embodiment, the second driving source 11 includes a first motor installed on the combined seat 2. The first motor is drivingly connected to a screw rod. A lifting seat 18 is threadedly connected to the screw rod. A guide rail is installed on the combined seat 2. The lifting seat 18 is slidably connected to the guide rail. The lifting seat 18 is connected to the piston part. In this way, the first motor can drive the lifting seat 18 to descend at a stable speed, driving the piston part to squeeze downward, so that the glue materials in the second glue bucket 12 and the third glue bucket 13 are extruded simultaneously and the uniformity of glue discharging is ensured.

[0027] The flipping mechanism 20 includes a vertical seat 21 and a second motor 22. There are two vertically arranged vertical seats 21 opposite to each other. Both ends of the mounting part 19 are rotatably mounted on the two vertical seats 22 through rotating shafts. The middle part of the mounting part 19 is hollowed out for mounting a workpiece, so that the two outer sides of the workpiece are exposed, facilitating the dispensing work. In this embodiment, the mounting part 19 is a frame structure with a hollow middle part. The second motor 22 is mounted on one of the vertical seats 21, and the output end of the second motor 22 is drivingly connected to the mounting part 19 to drive the mounting part 19 to flip. The output end of the second motor 22 and the rotating shaft of the mounting part 19 can be drivingly connected through a reversing gearbox.

[0028] In this embodiment, the mounting part 19 is also matched with a positioning component 23 and an unlocking component 24. The workpiece is fixed in the hollow part of the mounting part 19 through the positioning component 23, and the limit of the positioning component 23 on the workpiece is released through the unlocking component 24. Specifically, the positioning component 23 includes a limit block 231 and an elastic part 232. The mounting part 19 forms a step on the periphery of the hollow part, so that the circumferential edge of the workpiece can be supported by the step. The limit blocks 231 are symmetrically arranged on both sides of the hollow part, and the limit blocks 231 are slidably mounted on the mounting part 19. The elastic parts 232 correspond to the limit blocks 231 one by one, and under the action of the elastic parts 232, at least part of the limit blocks 231 can extend towards the hollow part, thereby positioning the workpiece on the mounting part 19, so that the workpiece will not fall off the mounting part 19 during the dispensing and flipping processes. The elastic part 232 can adopt a spring arranged on the mounting part 19. The unlocking components 24 correspond to the limit blocks 231 one by one. The unlocking component 24 includes a cylinder 241 and a connecting rod 242. There are two groups of connecting rods 242, which are respectively arranged on both sides of the limit block 231. One end of the connecting rod 242 is hinged to the limiting part, the middle part thereof is hinged to the mounting part 19, and the other end is a free end. The cylinder body of the cylinder 241 is fixedly mounted on the vertical seat 21, and there are also two groups. The piston end of the cylinder 241 can extend and abut against the free end of the connecting rod 242, and the connecting rod 241 rotates around its hinge point with the mounting part 19 to drive the limit block 231 to move away from the center of the hollow part, thereby releasing the limit on the workpiece, so that the workpiece can be taken out from the hollow part.

[0029] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes can be made to the present invention in terms of form and details without departing from the spirit and scope of the present invention defined by the appended claims, and all are within the protection scope of the present invention.

Claims

1. A double-sided glue dispensing device, characterized in that: It includes a moving device, a combination seat, a first glue dispensing device, a second glue dispensing device and a glue dispensing frame; the moving device drives the combination seat to drive the combination seat to move on the X, Y and Z axes, the first glue dispensing device and the second glue dispensing device are both installed on the combination seat for dispensing glue on the workpiece; the glue dispensing frame includes a mounting part and a flipping mechanism, the mounting part is used to install and place the workpiece, and the flipping mechanism can drive the mounting part to flip, so as to drive the workpiece to flip.

2. A double-sided glue dispensing device according to claim 1, characterized in that: The first glue dispensing device includes a first driving source, a first glue barrel, a glue pipe, and a first glue outlet head which are connected in sequence. The first driving source is used to apply pressure to the first glue barrel so that the glue is squeezed out of the first glue barrel and then flows out from the first glue outlet head through the glue pipe.

3. A double-sided glue dispensing device according to claim 2, characterized in that: The first driving source includes an air pump, and the air pump is connected to the first glue barrel through an air pipe.

4. A double-sided glue dispensing device according to claim 2, characterized in that: The first glue outlet head is connected to a first on-off valve.

5. The double-sided glue dispensing device according to claim 1, characterized in that: The second glue dispensing device includes a second driving source, a second glue barrel, a third glue barrel, a mixing tube, and a second glue dispensing head. The second glue barrel and the third glue barrel are arranged in parallel and connected to one end of the mixing tube. The second driving source is used to apply pressure to the second glue barrel and the third glue barrel so that the glue in the second glue barrel and the third glue barrel are squeezed out and enter the mixing tube together. The second glue dispensing head is connected to the outlet end of the mixing tube.

6. A double-sided glue dispensing device according to claim 5, characterized in that: The second glue outlet head is connected to a second on-off valve.

7. A double-sided glue dispensing device according to claim 5, characterized in that: The second glue barrel and the third glue barrel are respectively connected to pressure sensors.

8. The double-sided glue dispensing device according to claim 5, characterized in that: The second rubber barrel and the third rubber barrel are both provided with a piston part, and the second driving source drives the piston part to move along its axial direction, so that the rubber materials in the second rubber barrel and the third rubber barrel are squeezed out at the same time.

9. A double-sided glue dispensing device according to claim 8, characterized in that: The second driving source comprises a first motor mounted on the assembly seat, the first motor drives a connecting screw, a lifting seat is threadedly connected to the screw, a guide rail is arranged on the assembly seat, the lifting seat is slidably connected to the guide rail, and the lifting seat is connected to the piston part.

10. The double-sided glue dispensing device according to claim 1, characterized in that: The flipping mechanism includes a stand and a second motor. Two stands are arranged opposite to each other. The two ends of the mounting part are rotatably mounted on the two stands respectively. The middle part of the mounting part is hollowed out for mounting the workpiece. The second motor is mounted on one of the stands, and the output end of the second motor drives the mounting part to be connected to the mounting part to drive the mounting part to flip.

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