A filling device for wood glue processing

Abstract

The utility model discloses a kind of filling devices for woodworking glue processing, including filling table, glue outlet pipe, the filling table lower surface four corner positions are uniformly fixedly installed with supporting leg, the filling table upper surface rear end is fixedly installed with mounting bracket, the mounting bracket is installed with glue filling jar, the glue filling jar upper end is equipped with sealing cover, the glue filling jar lower surface is fixedly connected with lower glue outlet pipe. The filling device for woodworking glue processing can be stopped when filling in filling table, close control valve, then pull fixed block upwards, make rectangular clamping block separate from the rectangular clamping groove opened in the both end surface inside of butt joint block, at this time, glue outlet pipe is driven butt joint block to move downwards under the action of gravity, until separate, glue outlet pipe can be disassembled, glue outlet pipe is cleaned, then install again, avoid glue in glue outlet pipe glue outlet to deposit, adhere, if time is too long, even glue outlet can be blocked.

Description

Technical Field

[0001] This utility model relates to the technical field of woodworking adhesive processing and filling equipment, and in particular to a filling device for woodworking adhesive processing. Background Technology

[0002] Wood glue is a specialized adhesive used in wood processing, furniture manufacturing, and woodworking decoration. Its main function is to firmly bond wood components together to meet various usage needs. It is made primarily of high-molecular polymers or natural polymers, processed through a specific technique to form a strong adhesive layer on the wood surface. It is used to join boards, bond drawer sides, connect table legs to tabletops, install baseboards, fix wood trim, and join wood flooring. It can also be used for bonding components in DIY wooden ornaments and models. After processing, wood glue requires a filling device to dispense a measured amount into different packaging containers. However, current wood glue filling devices, due to the nature of the glue itself, can easily cause glue to accumulate and adhere at the dispensing nozzle if it is not dispensed for an extended period. In severe cases, the dispensing nozzle may even become blocked. Utility Model Content

[0003] The main objective of this invention is to provide a filling device for woodworking adhesive processing, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A filling device for woodworking adhesive processing includes a filling platform and a dispensing pipe. Support legs are fixedly installed at the four corners of the lower surface of the filling platform. An mounting frame is fixedly installed at the rear end of the upper surface of the filling platform. A dispensing tank is installed on the mounting frame. A sealing cap is provided at the upper end of the dispensing tank. A dispensing pipe is fixedly connected to the lower surface of the dispensing tank. A control valve is provided on the dispensing pipe. A sleeve is fixedly installed on the outer surface of the dispensing pipe near its lower end. A sealing gasket is placed at the upper end of the dispensing pipe. Limiting structures are provided on the front and rear surfaces of the sleeve and the dispensing pipe.

[0006] More preferably, the limiting structure includes a fixed block, a T-shaped block, a circular groove, a spring, a circular slider, a circular guide rod, a rectangular groove, a rectangular block, a first mounting base, a movable rod, a second mounting base, a rectangular through hole, a rectangular locking block, a trapezoidal groove, a trapezoidal slider, a docking block, and a rectangular locking groove.

[0007] More preferably, T-shaped blocks are fixedly installed on both the front and rear surfaces of the sleeve, and a circular groove is opened inside the T-shaped block, and a circular slider is slidably installed inside the circular groove.

[0008] More preferably, a circular slider is fixedly installed in the middle of the outer surface of the circular guide rod, a fixing block is fixedly installed on the upper surface of the circular guide rod, a rectangular block is fixedly installed on the lower surface of the circular guide rod, and a spring is sleeved on the upper end of the circular slider on the outer surface of the circular guide rod.

[0009] More preferably, a first mounting base is fixedly installed on both ends of the rectangular block, a movable rod is movably installed on the first mounting base, and a movable rod is movably installed on the second mounting base.

[0010] A further preferred embodiment has a rectangular groove at the lower end of the circular groove inside the T-shaped block, a second mounting base fixedly installed on the upper surface of the rectangular block, and trapezoidal grooves near both ends on the lower surface of the rectangular groove.

[0011] More preferably, a trapezoidal slider is slidably installed in the trapezoidal groove, a rectangular block is fixedly installed at the upper end of the trapezoidal slider, rectangular through holes are opened on both ends of the rectangular groove near the lower end, and a connecting block is fixedly installed on both the front and rear surfaces of the dispensing tube, and a rectangular slot is opened on both ends of the connecting block near the lower end.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In this invention, by setting a limiting structure, when the filling station stops dispensing glue, the control valve can be closed, and then the fixing block can be pulled upward to make the rectangular locking block disengage from the rectangular locking grooves opened on both ends of the inner surface of the docking block. At this time, the dispensing tube will move downward under the action of gravity until it disengages, so that the dispensing tube can be disassembled, cleaned, and then reinstalled to avoid glue accumulating and adhering at the dispensing tube outlet. If the time is too long, the dispensing outlet may even become blocked. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a filling device for woodworking adhesive processing according to this utility model;

[0015] Figure 2 This is a split diagram of a filling device for woodworking adhesive processing according to the present invention;

[0016] Figure 3 This is a partial cross-sectional view of a filling device for woodworking adhesive processing according to the present invention;

[0017] Figure 4 This utility model relates to a filling device for woodworking adhesive processing. Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 This utility model relates to a filling device for woodworking adhesive processing. Figure 3Enlarged view of section B in the middle.

[0019] In the diagram: 1. Filling station; 2. Support leg; 3. Mounting bracket; 301. Sealing cap; 302. Glue dispensing tank; 4. Glue discharge hose; 401. Control valve; 402. Glue outlet hose; 403. Sealing gasket; 404. Sleeve; 5. Limiting structure; 501. Fixing block; 502. T-block; 503. Circular groove; 504. Spring; 505. Circular slider; 506. Circular guide rod; 507. Rectangular groove; 508. Rectangular block; 509. Mounting base No. 1; 510. Movable rod; 511. Mounting base No. 2; 512. Rectangular through hole; 513. Rectangular locking block; 514. Trapezoidal groove; 515. Trapezoidal slider; 516. Connecting block; 517. Rectangular slot. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Participation Figure 1-5 As shown, a filling device for woodworking adhesive processing includes a filling platform 1 and a dispensing pipe 402. Support legs 2 are fixedly installed at the four corners of the lower surface of the filling platform 1. A mounting frame 3 is fixedly installed at the rear end of the upper surface of the filling platform 1. A filling tank 302 is installed on the mounting frame 3. A sealing cap 301 is provided at the upper end of the filling tank 302. A dispensing pipe 4 is fixedly connected to the lower surface of the filling tank 302. A control valve 401 is provided on the dispensing pipe 4. A sleeve 404 is fixedly installed on the outer surface of the dispensing pipe 4 near the lower end. A sealing gasket 403 is placed at the upper end of the dispensing pipe 402. Limiting structures 5 are provided on the front and rear surfaces of the sleeve 404 and the dispensing pipe 402.

[0022] Specifically, the device is supported by the support legs 2 fixedly installed at the four corners of the lower surface of the filling platform 1. The glue tank 302 is installed on the rear end of the upper surface of the filling platform 1 and is fixedly installed on the mounting frame 3. The glue tank 302 is installed on the mounting frame 3. The glue tank 302 is sealed by the sealing cap 301 at the upper end of the glue tank 302. The glue discharge pipe 4 and glue outlet pipe 402 are fixedly connected to the lower surface of the glue tank 302 to discharge the wood glue inside the glue tank 302.

[0023] Participation Figure 2-5As shown, the limiting structure 5 includes a fixed block 501, a T-shaped block 502, a circular slide groove 503, a spring 504, a circular slider 505, a circular guide rod 506, a rectangular groove 507, a rectangular block 508, a first mounting base 509, a movable rod 510, a second mounting base 511, a rectangular through hole 512, a rectangular locking block 513, a trapezoidal slide groove 514, a trapezoidal slider 515, a connecting block 516, and a rectangular locking groove 517. T-shaped blocks 502 are fixedly installed on both the front and rear surfaces of the sleeve 404. A circular slide groove 503 is opened inside the T-shaped block 502, and a circular slider 505 is slidably installed inside the circular slide groove 503.

[0024] Specifically, the circular slide 505 can slide within the circular slide 503 through the circular groove 503 inside the T-block 502 and the circular slider 505 slidably installed inside the circular groove 503.

[0025] Participation Figure 2-5 As shown, a circular slider 505 is fixedly installed in the middle of the outer surface of the circular guide rod 506. A fixing block 501 is fixedly installed on the upper surface of the circular guide rod 506. A rectangular block 508 is fixedly installed on the lower surface of the circular guide rod 506. A spring 504 is sleeved on the upper end of the circular slider 505 on the outer surface of the circular guide rod 506. A first mounting seat 509 is fixedly installed on both ends of the rectangular block 508. A movable rod 510 is movably installed on the first mounting seat 509. A movable rod 510 is movably installed on the second mounting seat 511.

[0026] Specifically, the circular slider 505 fixedly installed in the middle of the outer surface of the circular guide rod 506 and the fixing block 501 fixedly installed on the upper surface of the circular guide rod 506 can pull the fixing block 501 to drive the circular slider 505 fixedly installed in the middle of the outer surface of the circular guide rod 506 to slide upward in the circular groove 503 and compress the spring 504. At the same time, it drives the rectangular block 508 to move upward, and drives the first mounting seat 509 fixedly installed on both ends of the rectangular block 508 to move, so that the upper end of the movable rod 510 rotates on the first mounting seat 509 and the lower end of the movable rod 510 rotates on the second mounting seat 511, and drives the second mounting seat 511 to move towards the middle.

[0027] Participation Figure 2-5 As shown, a rectangular groove 507 is provided at the lower end of the circular groove 503 inside the T-shaped block 502. A second mounting base 511 is fixedly installed on the upper surface of the rectangular block 513. Trapezoidal grooves 514 are provided near both ends of the lower surface of the rectangular groove 507. A trapezoidal slider 515 is slidably installed in the trapezoidal groove 514. A rectangular block 513 is fixedly installed on the upper end of the trapezoidal slider 515. Rectangular through holes 512 are provided near the lower ends of both ends of the rectangular groove 507. A connecting block 516 is fixedly installed on both the front and rear surfaces of the dispensing tube 402. A rectangular groove 517 is provided near the lower ends of both ends of the connecting block 516.

[0028] Specifically, the second mounting base 511 fixedly installed on the upper surface of the rectangular block 513 and the rectangular block 513 fixedly installed on the upper end of the trapezoidal slider 515 can move the trapezoidal slider 515 fixedly installed on the lower surface of the rectangular block 513 into the trapezoidal groove 514 when the second mounting base 511 moves towards the middle, until the rectangular block 513 disengages from the rectangular groove 517 and retracts into the rectangular through hole 512.

[0029] It should be noted that this utility model is a filling device for woodworking adhesive processing. When the filling station 1 stops filling adhesive, the control valve 401 is closed, and then the fixed block 501 is pulled upward, causing the fixed block 501 to drive the circular slider 505, which is fixedly installed in the middle of the outer surface of the circular guide rod 506, to slide upward in the circular groove 503, and compress the spring 504. At the same time, it drives the rectangular block 508 to move upward, and drives the first mounting seat 509, which is fixedly installed on both ends of the rectangular block 508, to move, so that the upper end of the movable rod 510 rotates on the first mounting seat 509. Rotate the lower end of the movable rod 510 on the second mounting base 511, and drive the second mounting base 511 to move towards the center. This causes the rectangular locking block 513 to disengage from the rectangular locking groove 517 and retract into the rectangular through hole 512. At this time, the dispensing tube 402, under the action of gravity, drives the connecting block 516 to move downward until it disengages. Then, the dispensing tube 402 can be disassembled, cleaned, and then reinstalled to prevent glue from accumulating and adhering at the dispensing port of the dispensing tube 402. If left for too long, the dispensing port may even become blocked.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A filling device for woodworking adhesive processing, characterized in that, The device includes a filling station (1) and a dispensing tube (402). Support legs (2) are fixedly installed at the four corners of the lower surface of the filling station (1). A mounting frame (3) is fixedly installed at the rear end of the upper surface of the filling station (1). A dispensing tank (302) is installed on the mounting frame (3). A sealing cap (301) is provided at the upper end of the dispensing tank (302). A dispensing tube (4) is fixedly connected to the lower surface of the dispensing tank (302). A control valve (401) is provided on the dispensing tube (4). A sleeve (404) is fixedly installed on the outer surface of the dispensing tube (4) near the lower end. A sealing gasket (403) is placed at the upper end of the dispensing tube (402). Limiting structures (5) are provided on the front and rear surfaces of the sleeve (404) and the dispensing tube (402).

2. The filling device for woodworking adhesive processing according to claim 1, characterized in that: The limiting structure (5) includes a fixed block (501), a T-shaped block (502), a circular slide groove (503), a spring (504), a circular slider (505), a circular guide rod (506), a rectangular groove (507), a rectangular block (508), a first mounting base (509), a movable rod (510), a second mounting base (511), a rectangular through hole (512), a rectangular locking block (513), a trapezoidal slide groove (514), a trapezoidal slider (515), a docking block (516), and a rectangular locking groove (517).

3. The filling device for woodworking adhesive processing according to claim 2, characterized in that: T-shaped blocks (502) are fixedly installed on both the front and rear surfaces of the sleeve (404). A circular groove (503) is provided inside the T-shaped block (502), and a circular slider (505) is slidably installed inside the circular groove (503).

4. The filling device for woodworking adhesive processing according to claim 3, characterized in that: A circular slider (505) is fixedly installed in the middle of the outer surface of the circular guide rod (506), a fixing block (501) is fixedly installed on the upper surface of the circular guide rod (506), a rectangular block (508) is fixedly installed on the lower surface of the circular guide rod (506), and a spring (504) is sleeved on the upper end of the circular slider (505) on the outer surface of the circular guide rod (506).

5. A filling device for woodworking adhesive processing according to claim 4, characterized in that: The rectangular block (508) has a first mounting base (509) fixedly installed on both ends of the surface. A movable rod (510) is movably installed on the first mounting base (509), and a movable rod (510) is movably installed on the second mounting base (511).

6. The filling device for woodworking adhesive processing according to claim 5, characterized in that: A rectangular groove (507) is provided at the lower end of the circular groove (503) inside the T-shaped block (502). A second mounting base (511) is fixedly installed on the upper surface of the rectangular block (513). Trapezoidal grooves (514) are provided on the lower surface of the rectangular groove (507) near both ends.

7. A filling device for woodworking adhesive processing according to claim 6, characterized in that: A trapezoidal slider (515) is slidably installed in the trapezoidal groove (514). A rectangular locking block (513) is fixedly installed on the upper end of the trapezoidal slider (515). Rectangular through holes (512) are opened on both ends of the rectangular groove (507) near the lower end. A docking block (516) is fixedly installed on both the front and rear surfaces of the dispensing tube (402). A rectangular locking groove (517) is opened on both ends of the docking block (516) near the lower end.

Images