Wood gluing device

Abstract

A wood gluing device comprises a bottom plate, supporting plates are vertically arranged at the two ends of a base, a supporting roller and a transmission roller are rotationally distributed between the two supporting plates, a gluing device and a removing assembly are arranged at the position, located above the transmission roller, between the two supporting plates, and the removing assembly can clean the gluing device. A third motor is arranged on the supporting plate on one side of the bottom plate and connected with the supporting roller. The gluing device comprises a gluing roller and an extrusion roller which are rotationally arranged between the two supporting plates, the extrusion roller is located on one side of the gluing roller, the first motor and the second motor are arranged on one supporting plate, and the first motor and the second motor are connected with the gluing roller and the extrusion roller respectively. According to the glue coating device, the cleaning assembly is arranged, glue on the glue coating roller can be scraped and collected, the labor intensity of manual cleaning is reduced, and waste of the glue is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of wood processing, and particularly relates to a wood gluing device. Background Art

[0002] Wood gluing is the work of applying glue on the surface of wood and then compacting and bonding the glued wood. At present, wood gluing is completed by using a gluing machine. The specific operation is to place the wood between the gluing roller and the driving roller. When the wood is conveyed by the driving roller, the glue on the gluing roller is directly applied to the surface of the wood to complete wood gluing. However, when the gluing machine is not in use, there is still glue remaining on the gluing roller, which is removed manually. This increases the labor intensity of workers, is time-consuming and laborious, and has low work efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to provide a wood gluing device to solve the technical problems raised in the above background art.

[0004] To achieve the above purpose, the specific technical solution of a wood gluing device of the utility model is as follows:

[0005] A wood gluing device includes a bottom plate. Support plates are vertically arranged at both ends of the base, and a support roller and a driving roller are rotatably distributed between the two support plates. A gluing device and a cleaning component are arranged above the driving roller between the two support plates, and the cleaning component can clean the gluing device. A third motor is arranged on the support plate on one side of the bottom plate, and the third motor is connected to the support roller. The gluing device includes a gluing roller and an extrusion roller rotatably arranged between the two support plates. The extrusion roller is located on one side of the gluing roller. A first motor and a second motor are arranged on one of the support plates, and the first motor and the second motor are respectively connected to the gluing roller and the extrusion roller.

[0006] Further, the cleaning component includes sliding plates respectively arranged on the inner walls of the two support plates. The two sliding plates are connected by a collection box. A scraping plate is connected to the collection box through a convex block. A connecting plate is arranged between the two support plates. An electric push rod is arranged on the connecting plate, and the electric push rod is connected to the scraping plate.

[0007] Further, a discharge pipe is communicated with the collection box.

[0008] Further, the inner bottom surface of the collection box is inclined.

[0009] Further, a sliding groove is formed in the support plate, and a slider is slidably arranged in the sliding groove. The extrusion roller is rotatably arranged on the slider, and the second motor is arranged on the slider. Adjusting components are arranged on each support plate, and the two adjusting components are connected by a connecting shaft. The adjusting component includes a screw rod rotatably arranged on the support plate, and the screw rod penetrates through the slider in the sliding groove and is in threaded connection with the slider. A fixed block arranged on the support plate, the connecting shaft is rotatably arranged on the fixed block, turntables are arranged at both ends of the connecting shaft, and handles are eccentrically arranged on the turntables. The connecting shaft and the screw rod are connected by a transmission part.

[0010] Further, the transmission part includes a worm wheel arranged at the outer end of the screw rod, and a worm is arranged on the connecting shaft between the fixed block and its corresponding turntable, and the worm is meshed with the worm wheel.

[0011] Further, retaining rings for cooperating with the glue coating roller are arranged at both ends of the extrusion roller.

[0012] The wood glue coating device of the present utility model has the following advantages:

[0013] 1. By arranging the cleaning component, the glue on the glue coating roller can be scraped and collected, which not only saves the labor intensity of manual cleaning but also reduces the waste of glue.

[0014] 2. By connecting the two adjusting components through the connecting shaft, the two adjusting components can work in the same direction and at the same speed, making the gap adjustment between the extrusion roller and the glue coating roller more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a wood glue coating device of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the glue coating device of the present utility model;

[0017] Figure 3 is a schematic diagram of the cleaning component of the present utility model;

[0018] Figure 4 is a schematic diagram of the collection box and the discharge pipe of the present utility model;

[0019] Figure 5 is Figure 1 a schematic diagram at position A in

[0020] Description of the marks in the figure:

[0021] 1. Bottom plate; 2. Support plate; 21. Slide groove; 3. Support roller; 4. Driving roller; 5. Glue coating device; 51. Glue coating roller; 52. First motor; 53. Extrusion roller; 54. Second motor; 6. Third motor; 7. Retaining ring; 8. Cleaning component; 81. Collection box; 82. Protrusion; 83. Scraper; 84. Slide plate; 9. Discharge pipe; 10. Connecting plate; 11. Electric push rod; 12. Slide block; 13. Screw; 14. Worm gear; 15. Fixed block; 16. Worm; 17. Connecting shaft; 18. Turntable; 19. Handle. Detailed implementation mode

[0022] In order to better understand the purpose, structure and function of the present utility model, the following further describes in detail a wood glue coating device of the present utility model with reference to the accompanying drawings.

[0023] As Figures 1 to 5 shown, a wood glue coating device of the present utility model includes a bottom plate 1 and support plates 2 vertically arranged at both ends of the base. The bottom plate 1 and the two support plates 2 form a U-shaped frame. A support roller 3 and a driving roller 4 are rotatably distributed between the two support plates 2, and support rollers 3 are distributed on both sides of the driving roller 4 between the two support plates 2. The highest points of the support roller 3 and the driving roller 4 are flush, and the support roller 3 and the driving roller 4 form a support and transmission channel for wood. At the same time, a third motor 6 is provided on the support plate 2 on one side of the bottom plate 1. The third motor 6 is connected to the support roller 3 and is connected to an external power supply. A glue coating device 5 for coating glue on the wood is further provided above the driving roller 4. The glue coating device 5 includes a glue coating roller 51 and an extrusion roller 53 rotatably arranged between the two support plates 2. The glue coating roller 51 is located directly above the driving roller 4, and a gap for the wood to pass through is left between the glue coating roller 51 and the driving roller 4, while the extrusion roller 53 is located on one side of the glue coating roller 51.

[0024] On the outer side wall of one of the plates 2, there are a first motor 52 and a second motor 54. The first motor 52 and the second motor 54 are respectively connected to the glue application roller 51 and the extrusion roller 53, and the first motor 52 and the second motor 54 are powered by being connected to an external power supply. It should be noted that the second motor 54 and the third motor 6 rotate in the same direction, while the first motor 52 rotates in the opposite direction to the second motor 54 and the third motor 6. In this way, when the first motor 52 and the third motor 6 drive the glue application roller 51 and the transmission part to rotate respectively, the pushing work of the wood can be realized. Specifically, pour the glue into the gap between the extrusion roller 53 and the glue application roller 51, start the first motor 52, the second motor 54 and the third motor 6. The first motor 52, the second motor 54 and the third motor 6 drive their corresponding glue application roller 51, extrusion roller 53 and support roller 3 to rotate respectively. Then place the wood on the support roller 3 and push the wood into the gap between the glue application roller 51 and the transmission roller 4. The wood is pushed under the action of the transmission roller 4 and the glue application roller 51, and the glue application roller 51 applies glue to the surface of the wood. To prevent the glue between the extrusion roller 53 and the glue application roller 51 from flowing out from both ends, retaining rings 7 are provided at both ends of the extrusion roller 53 to cooperate with the glue application roller 51.

[0025] Preferably, a cleaning component 8 is further provided between the two plates 5 above the transmission roller 4. Through the cleaning component 8, the glue on the glue application roller 51 in the glue application device 5 can be cleaned. The cleaning component 8 for cleaning the glue application roller 51 includes sliding plates 84 respectively arranged on the inner walls of the two plates 2, and the two sliding plates 84 are connected by a collection box 81. Protrusions 82 are respectively provided on the top surfaces at both ends of the collection box 81, and a scraping plate 83 is connected between the two protrusions 82. At the same time, a connecting plate 10 is also provided between the two plates 2. An electric push rod 11 is provided on the connecting plate 10, and the electric push rod 11 is connected to the scraping plate 83, and the electric push rod 11 is connected to an external power supply for power supply. In this way, when the wood glue application device 5 is not in use, the electric push rod 11 can be started. The electric push rod 11 pushes the scraping plate 83 to move towards the glue application roller 51, and the scraping plate 83 will also drive the collection box 81 and the sliding plate 84 to slide on the plate 2 through the protrusion 82. When the scraping plate 83 contacts the glue application roller 51, the residual glue on the glue application roller 51 can be scraped off and the scraped glue is collected and stored in the collection box 81.

[0026] As Figure 3 and Figure 4 shown, a discharge pipe 9 is communicated with the collection box 81, and the inner bottom surface of the collection box 81 is inclined with the left side higher than the right side, so as to facilitate the discharge of the glue in the collection box 81 from it.

[0027] As another preferred embodiment, a sliding groove 21 is formed in the support plate 2, and a slider 12 is slidably disposed in the sliding groove 21. The extrusion roller 53 is rotatably disposed on the slider 12, and the second motor 54 is disposed on the slider 12. An adjusting assembly is provided on each support plate, and the adjusting assembly cooperates with its corresponding slider 12 to facilitate adjusting the position of the slider 12 in the sliding groove 21. And the two adjusting assemblies are connected by a connecting shaft 17, so that the two adjusting assemblies can work in the same direction and at the same speed, making the gap adjustment between the extrusion roller 53 and the glue applying roller 51 more accurate. Among them, the adjusting assembly includes a screw rod 13 rotatably disposed on the support plate 2, and the screw rod 13 passes through the slider 12 in the sliding groove 21 and is threadedly connected thereto. At the same time, a fixing block 15 is further provided on the support plate 2, the connecting shaft 17 is rotatably disposed on the fixing block 15, and a turntable 18 is provided at both ends of the connecting shaft 17. An eccentric handle 19 is provided on the turntable 18, and the connecting shaft 17 is connected to the screw rod 13 through a transmission part. Specifically, by rotating the handle 19 to drive the turntable 18 to work, the turntable 18 drives the turntable 18 on another adjusting assembly through the connecting shaft 17 to work, realizing the same-direction and same-speed work of the two turntables 18, and driving the screw rod 13 to rotate under the action of their respective corresponding transmission parts, so as to realize the movement of the slider 12, that is, the two sliders 12 drive the extrusion roller 53 to move smoothly and accurately in the sliding groove 21, achieving the purpose of adjusting the gap between the extrusion roller 53 and the glue applying roller 51.

[0028] As Figure 5 shown, the transmission part includes a worm gear 14 disposed at the outer end of the screw rod 13, and a worm 16 is disposed on the connecting shaft 17 between the fixing block 15 and its corresponding turntable 18. The worm 16 meshes with the worm gear 14. When the turntable 18 drives the connecting shaft 17 to work, the worm 16 connected to the connecting shaft 17 will also rotate, and drive the worm gear 14 meshing therewith to rotate, ultimately achieving the purpose of driving the worm gear 14 by the worm 16 to rotate. It should be noted that the transmission part can also be replaced with a bevel gear set, which is not limited too much here, as long as the use requirements are met.

[0029] Usage method: According to the usage requirements of the wood, adjust the extrusion roller 53 to an appropriate position through the adjusting assembly, pour glue into the gap between the extrusion roller 53 and the glue applying roller 51, start the first motor 52, the second motor 54 and the third motor 6, so that the glue applying roller 51, the extrusion roller 53 and the driving roller 4 rotate, and then place the wood on the supporting roller 3 and push it towards the gap direction between the glue applying roller 51 and the driving roller 4. Under the action of the driving roller 4 and the glue applying roller 51, the wood is pushed, and during the pushing process, the glue applying roller 51 applies glue to the surface of the wood.

[0030] It can be understood that the present utility model is described by way of some embodiments. Those skilled in the art will appreciate that, without departing from the spirit and scope of the present utility model, various changes or equivalent substitutions can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A wood gluing device, characterized in that: It comprises a bottom plate (1), support plates (2) are vertically arranged at both ends of the base, and a support roller (3) and a transmission roller (4) are rotatably distributed between the two support plates (2), and a gluing device (5) and a cleaning component (8) are arranged above the transmission roller (4) between the two support plates (2), and the cleaning component (8) can clean the gluing device (5); A third motor (6) is provided on the support plate (2) on one side of the bottom plate (1), and the third motor is connected to the support roller (3); The glue coating device (5) comprises a glue coating roller (51) and an extrusion roller (53) which are rotatably arranged between two support plates (2), wherein the extrusion roller (53) is located on one side of the glue coating roller (51), and a first motor (52) and a second motor (54) which are arranged on one of the support plates (2), and the first motor (52) and the second motor (54) are connected to the glue coating roller (51) and the extrusion roller (53) respectively.

2. A wood gluing device according to claim 1, characterized in that: The cleaning assembly (8) comprises slide plates (84) respectively slidably arranged on the inner walls of the two support plates (2); the two slide plates (84) are connected via a collection box (81); and a scraper (83) is connected to the collection box (81) via a protrusion (82); A connecting plate (10) is arranged between the two supporting plates (2), an electric push rod (11) is arranged on the connecting plate (10), and the electric push rod (11) is connected to the scraper (83).

3. A wood gluing device according to claim 2, characterized in that: The collecting box (81) is connected to a discharge pipe (9).

4. A wood gluing device according to claim 3, characterized in that: The inner bottom surface of the collecting box (81) is inclined.

5. A wood gluing device according to claim 4, characterized in that; The support plate (2) is provided with a slide groove (21), and a slider (12) is slidably arranged in the slide groove (21), a squeezing roller (53) is rotatably arranged on the slider (12), and a second motor (54) is arranged on the slider (12); An adjustment assembly is provided on each support plate (2), and the two adjustment assemblies are connected via a connecting shaft (17); The adjustment assembly comprises a screw rod (13) rotatably arranged on the support plate (2), and the screw rod (13) penetrates the slider (12) in the slide groove (21) and is threadedly connected thereto; A fixed block (15) is arranged on the support plate (2), a connecting shaft (17) is rotatably arranged on the fixed block (15), a rotating disk (18) is arranged at both ends of the connecting shaft (17), and a handle (19) is eccentrically arranged on the rotating disk (18), and the connecting shaft (17) and the screw rod (13) are connected through a transmission part.

6. A wood gluing device according to claim 5, characterized in that ； The transmission part comprises a worm wheel (14) arranged at the outer end of the screw rod (13), and a worm (16) is arranged on the connecting shaft (17) between the fixed block (15) and its corresponding rotating disk (18), and the worm (16) is meshed with the worm wheel (14).

7. A wood gluing device (5) according to claim 6, It is characterized by: Both ends of the squeezing roller (53) are provided with retaining rings (7) that cooperate with the glue coating roller (51).

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