Efficient glue injection equipment

Abstract

The utility model provides a high-efficiency glue injection equipment, including integrated frame, vacuum glue injection station, vacuum transition station, dwell pressure relief station and tray, the vacuum glue injection station is installed above integrated frame, vacuum transition station and dwell pressure relief station are respectively installed at the both sides of vacuum glue injection station and are communicated with vacuum glue injection station, the tray is connected with the vacuum glue injection station, and the vacuum glue injection station is connected with the vacuum transition station and the dwell pressure relief station. A liftable glue injection device is fixedly mounted above the vacuum glue injection station; according to the utility model, the steps of pre-vacuum treatment, product glue injection and vacuum breaking treatment in the working mode of the conventional single-workstation type vacuum glue injection machine are decomposed into three workstations to be synchronously carried out, the steps of pre-vacuum treatment are decomposed into a vacuum transition station, and the steps of product glue injection are decomposed into a vacuum glue injection station; the vacuum breaking treatment step is decomposed into the pressure maintaining and releasing station, the time needed by each work cycle is shortened, the work efficiency is improved, the whole process is automatic, the work efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glue injection equipment, in particular to a high-efficiency glue injection equipment. Background Art

[0002] Due to the development of electronic technology, people have higher and higher requirements for product packaging. Many products in production need to be injected with glue in a vacuum environment to improve product performance and extend product life. When injecting glue, the vacuum injection equipment in the prior art needs to re-establish the required vacuum environment in each working cycle, which makes continuous production impossible and results in low injection efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a high-efficiency glue injection device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A high-efficiency glue injection equipment comprises an integrated frame, a vacuum glue injection station, a vacuum transition station, a pressure-maintaining and pressure-releasing station and a pallet, wherein the vacuum glue injection station is installed above the integrated frame, the vacuum transition station and the pressure-maintaining and pressure-releasing station are respectively installed on both sides of the vacuum glue injection station and are communicated with the vacuum glue injection station, a liftable glue injection device is fixedly installed above the vacuum glue injection station, the pallet is placed in the vacuum transition station, the glue injection device above the vacuum glue injection station is used to inject glue into the workpiece in the pallet, and the workpiece is then taken out after the pressure is released by the pressure-maintaining and pressure-releasing station.

[0006] Preferably, the vacuum transition station and the pressure maintaining and pressure releasing station are both connected to the vacuum glue injection station through a vacuum isolation lifting door assembly, and a connecting lifting door assembly is installed on the side of the vacuum transition station and the pressure maintaining and pressure releasing station away from the vacuum glue injection station.

[0007] Preferably, the docking lifting door assembly includes a lifting door, a lifting cylinder and lifting rails on both sides of the lifting door, the lifting rails are fixedly connected to the side walls of the vacuum transition station and the pressure maintaining and pressure relief station, the lifting door is movably installed on the lifting rails, one end of the lifting cylinder is fixedly connected to the lifting door, and the other end is fixedly connected to the integrated frame.

[0008] Preferably, a rolling groove is provided on the opposite side of the lifting track, and rolling wheels are installed on both sides of the lifting door corresponding to the rolling groove, and the rolling wheels are movably arranged in the rolling groove. The lifting door and the inner side of the lifting track are also provided with straightening wheels, and the straightening wheels are in contact with the inner side of the lifting track and are installed on the lifting door through fixing parts.

[0009] Preferably, an air floating joint is installed at one end of the lifting cylinder connected to the lifting door, and the air floating joint is fixedly connected to the lifting door through a mounting block, and the other end of the lifting cylinder is mounted on the integrated frame through a cylinder supporting block.

[0010] Preferably, the lifting door is provided with a docking roller above the mounting block, the docking roller is fixedly connected to the lifting door via docking fixing blocks at both ends, and the docking roller is movably connected to the docking fixing blocks.

[0011] Preferably, a three-color lamp is fixedly installed on the top of the vacuum glue injection station, and a controller is installed on the top of the vacuum glue injection station through a cantilever.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model decomposes the pre-vacuum processing, product injection and vacuum breaking processing steps in the previous single-workstation vacuum glue injection machine working mode into three workstations for simultaneous execution, decomposes the pre-vacuum processing step into the vacuum transition station, decomposes the product injection into the vacuum glue injection station, and decomposes the vacuum breaking processing step into the pressure maintaining and pressure relief station, thereby reducing the time required for each working cycle, improving work efficiency, and automating the entire process, thereby improving work efficiency and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a structural diagram of the docking lifting door assembly of the utility model.

[0016] In the figure: 1. Integrated frame; 2. Vacuum glue injection station; 3. Vacuum transition station; 4. Pressure maintaining and pressure relief station; 5. Pallet; 6. Glue injection device; 7. Vacuum lifting door assembly; 8. Connecting lifting door assembly; 801. Lifting door; 802. Lifting cylinder; 803. Lifting track; 804. Rolling groove; 805. Rolling wheel; 806. Righting wheel; 807. Fixing piece; 808. Air flotation joint; 809. Mounting block; 810. Cylinder support block; 811. Connecting roller; 812. Connecting fixing block; 813. Adjustable lower limit; 9. Controller; 10. Three-color light; 11. Support foot; 12. Cantilever; 13. Maintenance door; 14. Observation window; 15. Moving wheel. DETAILED DESCRIPTION

[0017] 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.

[0018] Example:

[0019] See also Figure 1 to Figure 2 , the utility model provides a technical solution:

[0020] A high-efficiency glue injection equipment, including an integrated frame 1, a vacuum glue injection station 2, a vacuum transition station 3, a pressure-maintaining and pressure-releasing station 4 and a tray 5, wherein the vacuum glue injection station 2 is installed above the integrated frame 1, the vacuum transition station 3 and the pressure-maintaining and pressure-releasing station 4 are respectively installed on both sides of the vacuum glue injection station 2, and are communicated with the vacuum glue injection station 2, a liftable glue injection device 6 is fixedly installed above the vacuum glue injection station 2, the glue injection device 6 is installed outside the vacuum glue injection station 2, four glue injection nozzles are used, and the top of the vacuum glue injection station 2 is provided with matching glue injection holes corresponding to the four glue injection nozzles, and the glue injection holes are in a sealed state when not injecting glue. state, the glue injection nozzle and the glue injection hole are in a sealed state when they cooperate, the pallet 5 is placed in the vacuum transition station 3, and the vacuum transition station 3, the vacuum glue injection station 2 and the true pressure maintaining and pressure relief station 4 are all provided with conveying devices, and the conveying devices are horizontally aligned, the pallet 5 is placed on the conveying device, and a lifting device is provided at the bottom of the conveying device in the vacuum glue injection station 2, and the conveying device in the vacuum glue injection station 2 is connected with the conveying devices on both sides through the lifting device, so as to facilitate the transportation of the pallet 5, and the workpiece in the pallet 5 is injected with glue through the glue injection device 6 above the vacuum glue injection station 2, and then taken out after the pressure is released by the pressure maintaining and pressure relief station 4.

[0021] Specifically, the vacuum transition station 3 and the pressure maintaining and pressure releasing station 4 are connected to the vacuum glue injection station 2 through the vacuum isolation lifting door assembly 7. The vacuum transition station 3 and the pressure maintaining and pressure releasing station 4 are installed with a connecting lifting door assembly 8 on the side away from the vacuum glue injection station 2. When the vacuum glue injection station 2 is working, the vacuum isolation lifting door assembly 7 is used to close both sides, so that the vacuum glue injection station 2 is always in a vacuum state, and the vacuum isolation lifting door assembly 7 can also close the side of the vacuum transition station 3 and the pressure maintaining and pressure releasing station 4 close to the vacuum glue injection station 2.

[0022] Specifically, the docking lifting door assembly 8 includes a lifting door 801, a lifting cylinder 802 and lifting rails 803 on both sides of the lifting door 801, the lifting rails 803 are fixedly connected to the side walls of the vacuum transition station 3 and the pressure maintaining and pressure relief station 4, the lifting door 801 is movably installed on the lifting rails 803, one end of the lifting cylinder 802 is fixedly connected to the lifting door 801, and the other end is fixedly connected to the integrated frame 1, the lifting cylinder 802 pushes the lifting door 801 to move on the lifting rails 803, and closes the side of the vacuum transition station 3 and the pressure maintaining and pressure relief station 4 away from the vacuum injection station 2.

[0023] Specifically, a rolling groove 804 is provided on the side opposite to the lifting track 803, and rolling wheels 805 are installed on both sides of the lifting door 801 corresponding to the rolling groove 804. The rolling wheels 805 are movably arranged in the rolling groove 804. When the lifting cylinder 802 pushes the lifting door 801, the lifting door 801 rolls in the rolling groove 804 through the rolling wheels 805, and at the same time, the straightening wheel 806 rolls relative to the inner side of the lifting track 803, so that the lifting cylinder 802 can push the lifting door 801. The process is smoother and more labor-saving. The lifting door 801 is also equipped with a straightening wheel 806 on the inner side of the lifting track 803. The straightening wheel 806 contacts the inner side of the lifting track 803 and is installed on the lifting door 801 through a fixing member 807. Four straightening wheels 806 are used. An adjustable lower limit 813 is installed at the bottom position of the side opposite to the lifting track 803 corresponding to the lifting door 801, and the lowest position to which the lifting cylinder 802 pulls the lifting door 801 down can be adjusted according to the situation.

[0024] Specifically, an air floating joint 808 is installed at one end of the lifting cylinder 802 connected to the lifting door 801. The air floating joint 808 is fixedly connected to the lifting door 801 through a mounting block 809. The air floating joint 808 can enable the lifting cylinder 802 to have a certain degree of freedom and flexibility during movement, ensuring the stability and sealing of the connection. The other end of the lifting cylinder 802 is installed on the integrated frame 1 through a cylinder support block 810.

[0025] Specifically, the lifting door 801 is located above the mounting block 809 and is equipped with a docking roller 811. The docking roller 811 is fixedly connected to the lifting door 801 through docking fixed blocks 812 at both ends, and the docking roller 811 is movably connected to the docking fixed block 812. The docking roller 811 can rotate relative to the docking fixed block 812. The docking roller 811 is used to correct the position of the lifting door 801 when it contacts the top of the opening of the vacuum transition station 3 and the pressure maintaining and pressure relief station 4, thereby preventing the lifting door 801 from colliding with the top of the opening of the vacuum transition station 3 and the pressure maintaining and pressure relief station 4 at the docking position, thereby ensuring safe operation.

[0026] Specifically, a three-color light 10 is fixedly installed on the top of the vacuum glue injection station 2, which is convenient for the operator to understand the progress of the glue injection and remind the operator to take corresponding measures when a fault occurs. A controller 9 is installed on the top of the vacuum glue injection station 2 through a cantilever 12. When the tray 5 enters the vacuum transition station 3, the rest of the process is controlled by the controller 9 issuing instructions to control the glue injection process.

[0027] Specifically, the vacuum injection station 2, vacuum transition station 3 and pressure maintaining and pressure relief station 4 are each provided with an observation window 14 on the top, and a maintenance door 13 is installed on the side facing the outside, so that the equipment can be regularly inspected and maintained, and repairs can be carried out through the maintenance door 13 when a fault occurs.

[0028] Specifically, support legs 11 and moving wheels 15 are installed at the four corners of the integrated frame 1 to facilitate adjustment of the horizontality of the equipment and facilitate the transfer of the equipment.

[0029] When the utility model is in use, the tray 5 is first placed on the conveying device in the vacuum transition station 3, and the lifting cylinder 802 is controlled by the controller 9 to push the lifting door 801 to move upward. During this process, the rolling wheels 805 on both sides of the lifting door 801 roll in the rolling grooves 804, and at the same time, the straightening wheels 806 on the lifting door 801 contact and roll with the inner side of the lifting track 803, and the position is corrected when it is connected with the vacuum transition station 3 and the top of the opening of the pressure maintaining and pressure relief station 4 through the connecting roller 811; after the sealing of the lifting door 801 is completed, the air inside the vacuum transition station 3 is evacuated to form a vacuum, and then the vacuum isolation lifting door assembly 7 between the vacuum transition station 3 and the vacuum glue injection station 2 is opened to connect the vacuum transition station 3 with the vacuum glue injection station 2, and then the tray 5 is transported to the vacuum glue injection station through the conveying device. 2, and close the vacuum isolation lifting door assembly 7 between the vacuum transition station 3 and the vacuum glue injection station 2, and perform glue injection under a vacuum environment. While the above process is taking place, the pressure maintaining and pressure relief station 4 is evacuated; after the glue injection is completed, the vacuum isolation lifting door assembly 7 between the vacuum glue injection station 2 and the pressure maintaining and pressure relief station 4 is opened, the pallet 5 is transported to the pressure maintaining and pressure relief station 4, and the vacuum isolation lifting door assembly 7 between the vacuum glue injection station 2 and the pressure maintaining and pressure relief station 4 is closed, and then the vacuum state in the pressure maintaining and pressure relief station 4 is released, and the docking lifting door assembly 8 on one side of the pressure maintaining and pressure relief station 4 is opened to take out the pallet 5, that is, the glue injection of the pallet 5 is completed; during the whole process, the vacuum glue injection station 2 is in a vacuum state, and the lifting device at the bottom of the vacuum glue injection station 2 can adjust the distance between the pallet 5 and the glue injection nozzle, and at the same time, the pallet 5 is docked and transported.

[0030] The remaining undescribed parts of the present invention may be the same as the prior art, or are well-known technologies, or may be implemented by using the prior art, and will not be described in detail herein.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency glue injection equipment, characterized in that: The invention comprises an integrated frame (1), a vacuum glue injection station (2), a vacuum transition station (3), a pressure-maintaining and pressure-releasing station (4) and a pallet (5); the vacuum glue injection station (2) is installed above the integrated frame (1); the vacuum transition station (3) and the pressure-maintaining and pressure-releasing station (4) are installed on both sides of the vacuum glue injection station (2) and are connected to the vacuum glue injection station (2); a liftable glue injection device (6) is fixedly installed above the vacuum glue injection station (2); the pallet (5) is placed in the vacuum transition station (3); the glue injection device (6) above the vacuum glue injection station (2) injects glue into the workpiece in the pallet (5); and the workpiece is then taken out after the pressure is released by the pressure-maintaining and pressure-releasing station (4).

2. The high-efficiency glue injection equipment according to claim 1, characterized in that: The vacuum transition station (3) and the pressure-maintaining and pressure-relieving station (4) are both connected to the vacuum glue injection station (2) via a vacuum-isolating lifting door assembly (7); a connecting lifting door assembly (8) is installed on the side of the vacuum transition station (3) and the pressure-maintaining and pressure-relieving station (4) away from the vacuum glue injection station (2).

3. A high-efficiency glue injection equipment according to claim 2, characterized in that: The docking lifting door assembly (8) comprises a lifting door (801), a lifting cylinder (802) and lifting rails (803) on both sides of the lifting door (801); the lifting rails (803) are fixedly connected to the side walls of the vacuum transition station (3) and the pressure maintaining and pressure relief station (4); the lifting door (801) is movably mounted on the lifting rails (803); one end of the lifting cylinder (802) is fixedly connected to the lifting door (801) and the other end is fixedly connected to the integrated frame (1).

4. The high-efficiency glue injection equipment according to claim 3 is characterized in that: A rolling groove (804) is arranged on one side opposite to the lifting track (803), rolling wheels (805) are installed on both sides of the lifting door (801) corresponding to the rolling groove (804), and the rolling wheels (805) are movably arranged in the rolling groove (804). A straightening wheel (806) is also installed on the inner side of the lifting door (801) and the lifting track (803), and the straightening wheel (806) is in contact with the inner side of the lifting track (803) and is installed on the lifting door (801) through a fixing member (807).

5. The high-efficiency glue injection equipment according to claim 3 is characterized in that: An air floating joint (808) is installed at one end of the lifting cylinder (802) connected to the lifting door (801); the air floating joint (808) is fixedly connected to the lifting door (801) via a mounting block (809); and the other end of the lifting cylinder (802) is mounted on the integrated frame (1) via a cylinder support block (810).

6. The high-efficiency glue injection equipment according to claim 5, characterized in that: The lifting door (801) is located above the air floating joint installation block (809) and is provided with a docking roller (811). The docking roller (811) is fixedly connected to the lifting door (801) via docking fixing blocks (812) at both ends, and the docking roller (811) is movably connected to the docking fixing block (812).

7. The high-efficiency glue injection equipment according to claim 1, characterized in that: A three-color lamp (10) is fixedly mounted on the top of the vacuum glue injection station (2), and a controller (9) is mounted on the top of the vacuum glue injection station (2) via a cantilever (12).

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