Rapid glue melting device of woodworking edge bonding machine

Abstract

The utility model belongs to the technical field of glue melting, and particularly relates to a rapid glue melting device of a woodworking edge bonding machine, which comprises an edge bonding machine body, a bottom plate fixedly mounted at the bottom of the inner side of the edge bonding machine body, and a central threaded rod rotatably mounted in the middle of the top of the bottom plate. A plurality of heating rods which are symmetrically distributed are fixedly installed on the top of the bottom plate and located on the periphery of the center threaded rod, and a plurality of discharging ports which are symmetrically distributed are formed in the top of the bottom plate and located between the center threaded rod and the heating rods. According to the rapid glue melting device of the woodworking edge bonding machine, raw rubber is added into the edge bonding machine body through the feeding pipe, after the heating rods are connected with an external power source, glue in the edge bonding machine body is heated, the evenly-distributed heating rods provide sufficient and comprehensive heating for the glue, and the heating and melting efficiency of the glue is improved. And the dissolved glue flows to the discharge pipe through the discharge port and is smoothly discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of sol technology, in particular to a rapid sol device for a woodworking edge banding machine. Background Art

[0002] An edge banding machine is a type of woodworking machinery and belongs to the category of solid wood machinery. As the name implies, an edge banding machine is used for edge banding. It completes the traditional manual operation process with highly automated machinery. It includes many processes such as conveying, gluing and pasting the edge, cutting, trimming the front and rear edges, trimming the upper and lower edges, precisely trimming the upper and lower edges, scraping the upper and lower edges, and polishing in the straight and special-shaped edge banding.

[0003] The patent with the authorization announcement number CN218488655U discloses an anti-blocking and rapid sol structure for a panel door edge banding machine, including an edge banding machine body and a working platform installed on the top surface of the edge banding machine body; it also includes: a lower glue frame is horizontally and fixedly arranged on the top surface of the sol device. First, the raw glue is preliminarily separated and extruded through the lower glue frame on the top surface of the edge banding machine body, and the redundant lifting and recycling are prevented from being blocked through the glue reapplication channel. Then, the glue is melted by the sol device and then extruded to prevent the cured glue from being extruded and affecting the subsequent edge banding effect. In the above patent, the raw glue in the lower glue frame is extruded by the extrusion frustum. However, as is common sense, the raw glue is in an unmelted state, and extrusion is very difficult and the efficiency is insufficient. And the edge banding glue is stirred by the stirring rotating rod, and the edge banding glue is heated by the electric heating guiding platform. However, the electric heating guiding platform is located below the equipment, and the heating efficiency of the edge banding glue above is relatively low, resulting in great difficulty and low efficiency in the early stirring of the stirring rotating rod. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the utility model provides a rapid sol device for a woodworking edge banding machine, which solves the existing problems.

[0005] To achieve the above object, the utility model provides the following technical solution: A rapid sol device for a woodworking edge banding machine, including an edge banding machine main body, a bottom plate is fixedly installed at the bottom inside the edge banding machine main body, a central threaded rod is rotatably installed at the middle position of the top of the bottom plate, a plurality of symmetrically distributed heating rods are fixedly installed around the central threaded rod on the top of the bottom plate, a plurality of symmetrically distributed discharge ports are opened between the central threaded rod and the heating rods on the top of the bottom plate, a sealing cover is inserted and installed at the top of the edge banding machine main body, the top of the central threaded rod is rotatably connected to the bottom of the sealing cover, a discharge pipe is inserted and installed at the bottom of the edge banding machine main body, and a feed pipe is inserted and installed on the side of the edge banding machine main body.

[0006] As a preferred technical solution of the present utility model, a pressing plate is threadedly sleeved on the outer side of the central threaded rod and inside the edge banding machine main body. The tops of a plurality of heating rods are slidably inserted into the pressing plate. The feeding pipe is located below the pressing plate, and a second plug is installed at the port of the feeding pipe.

[0007] As a preferred technical solution of the present utility model, a stirring column is fixedly installed at the bottom end of the central threaded rod. The bottom of the stirring column is rotatably connected to the top of the bottom plate. A plurality of symmetrically distributed stirring rods are fixedly installed on the outer side of the stirring column. The length of the stirring rod is less than the vertical distance from the heating rod to the central threaded rod.

[0008] As a preferred technical solution of the present utility model, a driving motor is fixedly installed on the top of the cover. The output end of the driving motor passes through the cover and is fixedly connected to the top end of the central threaded rod.

[0009] As a preferred technical solution of the present utility model, a cross bar is fixedly installed at the middle position of the outer side surface of the edge banding machine main body. Symmetrically distributed connection grooves are opened on both the upper and lower sides of the cross bar. A support rod is threadedly connected to the inner side of the connection groove.

[0010] As a preferred technical solution of the present utility model, the support rods are symmetrically distributed on the front and rear sides of the edge banding machine main body and on the upper and lower sides of the cross bar. One end of the support rod is fixedly installed with a connection threaded rod that fits the size of the connection groove. The other side of the support rod is provided with an engagement groove having the same size as the connection groove.

[0011] As a preferred technical solution of the present utility model, a tapered pipe is threadedly installed at the bottom of the discharge pipe. A discharge head is threadedly installed at the bottom of the tapered pipe. A first plug is inserted and installed at the bottom of the discharge head. A placement rack that fits the size of the tapered pipe is fixedly installed on the side surface of the edge banding machine main body.

[0012] Compared with the prior art, the present utility model provides a rapid glue melting device for a woodworking edge banding machine, which has the following beneficial effects:

[0013] 1. For this rapid glue melting device of the woodworking edge banding machine, raw glue is added into the edge banding machine main body through the feeding pipe. After the heating rods are connected to an external power source, the glue in the edge banding machine main body is heated. The uniformly distributed heating rods provide sufficient and comprehensive heating for the glue, improving the efficiency of glue heating and melting. The melted glue flows through the discharge port to the discharge pipe and is smoothly discharged.

[0014] 2. For the rapid glue melting device of a woodworking edge banding machine, when discharging glue, remove the support rod above the cross bar and connect it end to end with the support rod below the cross bar, then the main body of the edge banding machine can be lifted, facilitating its use and edge banding with glue discharge. When not in use, the support rod below the cross bar can be removed and connected end to end with the support rod above the cross bar to turn over the main body of the edge banding machine. The support rod supports the main body of the edge banding machine to prevent the glue from dripping or leaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present invention;

[0016] Figure 2 is a schematic diagram of the structural distribution near the central threaded rod of the present invention;

[0017] Figure 3 is the present invention Figure 2 is an enlarged schematic diagram of the structure at A in the present invention;

[0018] Figure 4 is a schematic diagram of the structural distribution near the support rod of the present invention.

[0019] In the figure: 1. Main body of the edge banding machine; 11. Sealing cover; 12. Driving motor; 2. Discharge pipe; 21. Conical pipe; 22. Discharge head; 23. First plug; 3. Cross bar; 31. Support rod; 32. Connecting groove; 33. Connecting slot; 34. Connecting threaded rod; 4. Feed pipe; 41. Second plug; 5. Placing rack; 6. Central threaded rod; 61. Stirring column; 62. Stirring rod; 7. Pressing plate; 8. Bottom plate; 81. Discharge port; 9. Heating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0021] Please refer to Figures 1-4, in this implementation: A rapid glue melting device for a woodworking edge banding machine, including an edge banding machine main body 1, a bottom plate 8 is fixedly installed at the inner bottom of the edge banding machine main body 1, a central threaded rod 6 is rotatably installed at the middle position of the top of the bottom plate 8, and a plurality of symmetrically distributed heating rods 9 are fixedly installed around the central threaded rod 6 on the top of the bottom plate 8. A plurality of symmetrically distributed discharge ports 81 are opened between the central threaded rod 6 and the heating rods 9 on the top of the bottom plate 8. A cover 11 is inserted and installed at the top of the edge banding machine main body 1, and the top of the central threaded rod 6 is rotatably connected to the bottom of the cover 11. A discharge pipe 2 is inserted and installed at the bottom of the edge banding machine main body 1, and a feed pipe 4 is inserted and installed on the side of the edge banding machine main body 1. When in use, raw glue is added into the edge banding machine main body 1 through the feed pipe 4. After connecting the heating rods 9 to an external power source, the glue in the edge banding machine main body 1 is heated. The uniformly distributed heating rods 9 provide sufficient and comprehensive heating for the glue, improving the efficiency of glue heating and melting. The melted glue flows through the discharge ports 81 to the discharge pipe 2 and is discharged smoothly.

[0022] As a preferred implementation manner, a pressing plate 7 is threadedly sleeved on the outer side of the central threaded rod 6 and inside the edge banding machine main body 1. The tops of the plurality of heating rods 9 are slidably inserted into the pressing plate 7. The feed pipe 4 is located below the pressing plate 7, and a second plug 41 is installed at the port of the feed pipe 4. Under the limiting action of the heating rods 9, when the central threaded rod 6 rotates, it can drive the pressing plate 7 to move downward in the edge banding machine main body 1, and extrude the heated glue out of the edge banding machine main body 1.

[0023] As a preferred implementation manner, a stirring column 61 is fixedly installed at the bottom end of the central threaded rod 6. The bottom of the stirring column 61 is rotatably connected to the top of the bottom plate 8. A plurality of symmetrically distributed stirring rods 62 are fixedly installed on the outer side of the stirring column 61. The length of the stirring rods 62 is less than the vertical distance from the heating rods 9 to the central threaded rod 6. When the central threaded rod 6 rotates, it will drive the stirring column 61 to rotate, and the stirring column 61 drives the stirring rods 62 to rotate, stirring the glue to be extruded, making it heat more evenly and flow out more smoothly. Improving the efficiency of glue melting of the edge banding machine. Embodiment

[0024] Please refer to Figures 1-4 , in this implementation: A driving motor 12 is fixedly installed at the top of the cover 11. The output end of the driving motor 12 passes through the cover 11 and is fixedly connected to the top end of the central threaded rod 6. The driving motor 12 is a forward and reverse rotation motor. When the driving motor 12 rotates forward, the pressing plate 7 moves downward to extrude the glue. When the driving motor 12 rotates in reverse, the pressing plate 7 rises above the feed pipe 4, facilitating the addition of glue into the edge banding machine main body 1.

[0025] As a preferred embodiment, a cross bar 3 is fixedly installed at the middle position of the outer side surface of the edge banding machine main body 1. Symmetrically distributed connecting grooves 32 are provided on both the upper and lower sides of the cross bar 3, and support rods 31 are threadedly connected to the inner sides of the connecting grooves 32. The support rods 31 are symmetrically distributed on the front and rear sides of the edge banding machine main body 1 and on both the upper and lower sides of the cross bar 3. One end of the support rod 31 is fixedly installed with a connecting threaded rod 34 that fits the size of the connecting groove 32, and a connecting groove 33 with the same size as the connecting groove 32 is provided on the other side of the support rod 31; by providing the support rods 31, when applying glue, the support rod 31 above the cross bar 3 is removed and connected end to end with the support rod 31 below the cross bar 3, then the edge banding machine main body 1 can be lifted, facilitating its use and applying glue for edge banding. When not in use, the support rod 31 below the cross bar 3 can be removed and connected end to end with the support rod 31 above the cross bar 3, and the edge banding machine main body 1 is flipped. The support rod 31 supports the edge banding machine main body 1, avoiding the dripping or leakage of the molten glue, and at the same time preventing the molten glue from blocking the discharge pipe 2.

[0026] As a preferred embodiment, a tapered pipe 21 is threadedly installed at the bottom of the discharge pipe 2, a discharge head 22 is threadedly installed at the bottom of the tapered pipe 21, and a first plug 23 is inserted and installed at the bottom of the discharge head 22. During the process of adding raw glue through the feed pipe 4 and heating the raw glue, the first plug 23 blocks the discharge head 22 to prevent it from flowing out without permission and causing waste; a placement rack 5 that fits the size of the tapered pipe 21 is fixedly installed on the side surface of the edge banding machine main body 1. The size of the discharge head 22 can be replaced and adjusted according to the edge banding size. When the edge banding machine main body 1 is not in use, the tapered pipe 21 together with the discharge head 22 can be removed, cleaned, and then inserted and placed in the placement rack 5, facilitating the storage of the discharge head 22 and preventing the discharge head 22 from being blocked, and facilitating the next use.

[0027] The working principle and usage process of the present utility model: The operator adds jelly-like raw glue into the edge banding machine main body 1 through the feed pipe 4. After connecting the heating rod 9 to an external power source, the glue in the edge banding machine main body 1 is heated. The uniformly distributed heating rods 9 provide sufficient and comprehensive heating for the glue, improving the efficiency of glue heating and melting. After heating is completed, the first plug 23 is removed, and the melted glue flows through the discharge port 81 to the discharge pipe 2 and is smoothly discharged; when applying glue, the support rod 31 above the cross bar 3 is removed and connected end to end with the support rod 31 below the cross bar 3, then the edge banding machine main body 1 can be lifted, facilitating its use and applying glue for edge banding. When not in use, the support rod 31 below the cross bar 3 can be removed and connected end to end with the support rod 31 above the cross bar 3, and the edge banding machine main body 1 is flipped. The support rod 31 supports the edge banding machine main body 1, avoiding the dripping or leakage of the molten glue.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A rapid glue melting device for a woodworking edge banding machine, comprising an edge banding machine main body (1), characterized in that: At the bottom inside the edge banding machine main body (1), a bottom plate (8) is fixedly installed. At the middle position of the top of the bottom plate (8), a central threaded rod (6) is rotatably installed. Around the central threaded rod (6) at the top of the bottom plate (8), a plurality of symmetrically distributed heating rods (9) are fixedly installed. At the top of the bottom plate (8) and between the central threaded rod (6) and the heating rods (9), a plurality of symmetrically distributed discharge ports (81) are formed. At the top of the edge banding machine main body (1), a cover (11) is inserted and installed. The top of the central threaded rod (6) is rotatably connected to the bottom of the cover (11). At the bottom of the edge banding machine main body (1), a discharge pipe (2) is inserted and installed. On the side of the edge banding machine main body (1), a feed pipe (4) is inserted and installed.

2. The rapid glue melting device of a woodworking edge banding machine according to claim 1, characterized in that: A pressing plate (7) is threadedly sleeved on the outside of the central threaded rod (6) inside the edge banding machine main body (1). The top ends of the plurality of heating rods (9) are slidably inserted into the inside of the pressing plate (7). The feed pipe (4) is located below the pressing plate (7). A second plug (41) is installed at the port of the feed pipe (4).

3. A rapid glue melting device for a woodworking edge banding machine according to claim 2, characterized in that: A stirring column (61) is fixedly installed at the bottom end of the central threaded rod (6). The bottom of the stirring column (61) is rotatably connected to the top of the bottom plate (8). A plurality of symmetrically distributed stirring rods (62) are fixedly installed on the outside of the stirring column (61). The length of the stirring rods (62) is less than the vertical distance from the heating rods (9) to the central threaded rod (6).

4. A rapid glue melting device for a woodworking edge banding machine according to claim 1, characterized in that: A driving motor (12) is fixedly installed at the top of the cover (11). The output end of the driving motor (12) passes through the cover (11) and is fixedly connected to the top end of the central threaded rod (6).

5. A rapid glue melting device for a woodworking edge banding machine according to claim 1, characterized in that: A cross bar (3) is fixedly installed at the middle position of the outer side of the edge banding machine main body (1). Symmetrically distributed connection grooves (32) are formed on both the upper and lower sides of the cross bar (3). A support rod (31) is threadedly connected to the inside of the connection groove (32).

6. The rapid glue melting device for a woodworking edge banding machine according to claim 5, characterized in that: The support rods (31) are symmetrically distributed on the front and back sides of the edge banding machine main body (1) and on both the upper and lower sides of the cross bar (3). One end of the support rod (31) is fixedly installed with a connection threaded rod (34) that fits the size of the connection groove (32). On the other side of the support rod (31), an engagement groove (33) with the same size as the connection groove (32) is formed.

7. A rapid glue melting device for a woodworking edge banding machine according to claim 1, characterized in that: A tapered pipe (21) is threadedly installed at the bottom of the discharge pipe (2). An outlet head (22) is threadedly installed at the bottom of the tapered pipe (21). A first plug (23) is inserted and installed at the bottom of the outlet head (22). A placement rack (5) that fits the size of the tapered pipe (21) is fixedly installed on the side of the edge banding machine main body (1).

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