Automatic feeding device of edge banding machine

Abstract

The utility model belongs to the technical field of automatic feeding devices of edge banding machines, and particularly relates to an automatic feeding device of an edge banding machine, which comprises an edge banding machine body. A feeding device is mounted on the connecting seat; a containing cavity is formed in the feeding box; a first rotating shaft is rotationally installed in the containing cavity. A rotating rod is fixedly connected to the outer part of the section of the fixing ring; the bottom of the feeding box is fixedly connected with a connecting pipe; a rotating cavity is formed in the connecting pipe; a through hole is formed in the top of the rotating cavity; a second rotating shaft is rotationally mounted in the rotating cavity. The outer part of the section of the second rotating shaft is fixedly connected with a rotating scraping plate; the bottom of the connecting pipe is fixedly connected with a discharging nozzle; the discharging nozzle is communicated with the bottom of the rotating cavity; and under the action of the feeding device, the phenomenon of glue material condensation in the edge sealing process is avoided, the glue discharging amount every time is ensured, and the subsequent gluing uniformity is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding devices for edge banding machines, in particular to an automatic feeding device for edge banding machines. Background Art

[0002] Edge banding machine is a kind of woodworking machinery, which is often used in cabinet processing. Its edge banding procedures include conveying, gluing, cutting, front and back end alignment, upper and lower trimming, upper and lower fine trimming, upper and lower scraping, and polishing. In the edge banding process, the corresponding feeding device can be used to feed the wood and glue into the edge banding machine together, so as to smoothly achieve the edge banding effect of the wood;

[0003] A Chinese patent with publication number CN 115229934 A discloses an automatic feeding device for an edge banding machine, which includes a first auxiliary pressure wheel assembly, a second auxiliary pressure wheel assembly, a first support frame, a second support frame, a first pressure wheel assembly, a second pressure wheel assembly, a frame connecting piece and a driving mechanism, wherein the first auxiliary pressure wheel assembly is fixed to the front end of the first support frame, the rear end of the first support frame is fixedly connected to the front end of the rotating seat, the rear end of the rotating seat is fixedly connected to the edge banding machine pressure beam, the first pressure wheel assembly is fixed to the inner side of the first support frame, the second pressure wheel assembly is fixed to the inner side of the second support frame, the first support frame and the second support frame are arranged oppositely, the frame connecting piece is fixedly connected to the first support frame and the second support frame by mounting screws, and the driving structure is connected to the first pressure wheel assembly and the second pressure wheel assembly and drives the first pressure wheel assembly and the second pressure wheel assembly. The present invention is specially designed for edge banding machine connection to ensure that plates of different specifications can be stably fed into the edge banding machine for processing close to the feeding plate;

[0004] When the above-mentioned automatic feeding device of the edge banding machine is in use, it takes a certain amount of time for the wood to move to the specified position, and the automatic feeding device of the glue will condense, resulting in uneven application of the subsequent glue, affecting the edge banding quality of the wood; therefore, an automatic feeding device of the edge banding machine is proposed to address the above-mentioned problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of the automatic feeding device of the edge banding machine, the utility model provides an automatic feeding device of the edge banding machine.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the automatic feeding device of an edge banding machine described in the utility model comprises an edge banding machine body; a connecting seat is fixedly connected to the top of the edge banding machine body; an insertion cavity is provided on the top of the connecting seat; a feeding device is installed on the connecting seat; the feeding device comprises a feeding box; a filling cavity is provided inside the feeding box; a rotating shaft No. 1 is rotatably installed inside the filling cavity; a fixing ring is sleeved and installed on the outside of the cross section of the No. 1 rotating shaft; a rotating rod is fixedly connected to the outside of the cross section of the fixing ring;

[0007] A connecting pipe is fixedly connected to the bottom of the feed box; a rotating cavity is opened inside the connecting pipe; a through hole is opened at the top of the rotating cavity; the top of the through hole is connected with the containing cavity; a No. 2 rotating shaft is rotatably installed inside the rotating cavity; a rotating scraper is fixedly connected to the outside of the cross section of the No. 2 rotating shaft; the uniformity of automatic feeding of the rubber material is ensured.

[0008] Preferably, a driving motor is installed on one side end face of the feed box; the end of the output shaft of the driving motor is inserted into the interior of the containing cavity and connected to one end of the No. 1 rotating shaft; thereby achieving the effect of providing power for the No. 1 rotating shaft.

[0009] Preferably, a driving motor is installed on one end face of the connecting tube; the end of the output shaft of the driving motor is inserted into the interior of the rotating cavity and connected to one end of the second rotating shaft; thereby achieving the effect of providing power for the second rotating shaft.

[0010] Preferably, a discharge nozzle is fixedly connected to the bottom of the connecting pipe; the discharge nozzle is connected to the bottom of the rotating cavity; the discharge nozzle can completely enter the interior of the insertion cavity; so that the discharge nozzle can operate smoothly.

[0011] Preferably, a lifting frame is installed at the bottom of the feed box; fixing plates are fixedly connected to the four corners of the lifting frame; the top of the edge banding body is fixedly connected to the four corners of the connecting seat with positioning rods; the fixing plate is sleeved on the outside of the cross-section of the positioning rod through a sliding hole; when the lifting frame rises to the highest position, the discharge nozzle can be completely separated from the connecting seat, which facilitates the installation of the feed box.

[0012] Preferably, a connecting piece is fixedly connected to the side of the lifting frame; a screw is rotatably mounted on the connecting piece; the bottom of the screw is rotatably mounted on the top end surface of the edge banding machine body; a rotating button is installed on the top of the screw; thus, power is provided for the movement of the lifting frame.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model applies a rotational force to the rotating knob through the structural design of the feeding device, so that the screw rotates. Under the cooperation of the fixing plate and the connecting plate, the lifting frame moves downward along the positioning rod, so that the discharge nozzle is completely placed inside the insertion cavity. Subsequently, the driving motor on the feed box is turned on, and the No. 1 rotating shaft in the filling cavity is rotated, and the fixing ring drives the rotating rod to rotate accordingly, thereby avoiding the phenomenon of condensation of the rubber material during the edge sealing process. The rubber material enters the inside of the through hole and, under the action of gravity, has a tendency to flow toward the rotating cavity. The driving motor on the connecting pipe is turned on, and the No. 2 rotating shaft drives the rotating scraper to rotate, so that the rubber material flowing out of the bottom of the through hole is scraped off, thereby ensuring the amount of glue discharged each time and ensuring the uniformity of subsequent glue coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is an isometric structural diagram;

[0017] Figure 2 It is a structural schematic diagram of the feed box;

[0018] Figure 3 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the figure: 1. edge banding body; 2. connecting seat; 3. insertion cavity; 401. feed box; 402. filling cavity; 403. No. 1 rotating shaft; 404. fixing ring; 405. rotating rod; 406. driving motor; 407. connecting pipe; 408. rotating cavity; 409. through hole; 410. No. 2 rotating shaft; 411. rotating scraper; 412. driving motor; 413. discharging nozzle; 414. lifting frame; 415. fixing plate; 416. positioning rod; 417. connecting plate; 418. screw rod; 419. rotating knob. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 As shown, an automatic feeding device for an edge banding machine comprises an edge banding machine body 1; a connecting seat 2 is fixedly connected to the top of the edge banding machine body 1; an insertion cavity 3 is provided on the top of the connecting seat 2; a feeding device is installed on the connecting seat 2; the feeding device comprises a feeding box 401; a filling cavity 402 is provided inside the feeding box 401; a first rotating shaft 403 is rotatably installed inside the filling cavity 402; a fixing ring 404 is sleeved and installed on the outer section of the first rotating shaft 403; a rotating rod 405 is fixedly connected to the outer section of the fixing ring 404;

[0023] A connecting pipe 407 is fixedly connected to the bottom of the feed box 401; a rotating chamber 408 is provided inside the connecting pipe 407; a through hole 409 is provided at the top of the rotating chamber 408; the top of the through hole 409 is connected with the containing chamber 402; a second rotating shaft 410 is rotatably installed inside the rotating chamber 408; a rotating scraper 411 is fixedly connected to the outside of the cross section of the second rotating shaft 410; a driving motor 406 is installed on one end face of the feed box 401; the end of the output shaft of the driving motor 406 is inserted into the interior of the containing chamber 402 and connected to one end of the first rotating shaft 403; a driving motor 412 is installed on one end face of the connecting pipe 407; the end of the output shaft of the driving motor 412 is inserted into the interior of the rotating chamber 408 and connected to one end of the second rotating shaft 410; a discharging nozzle 413 is fixedly connected to the bottom of the connecting pipe 407; the discharging nozzle 413 is connected with the bottom of the rotating chamber 408; the discharging nozzle 413 can completely enter the interior of the insertion chamber 3;

[0024] A lifting frame 414 is installed at the bottom of the feed box 401; fixed plates 415 are fixedly connected to the four corners of the lifting frame 414; positioning rods 416 are fixedly connected to the top of the edge banding body 1 at the four corners of the connecting seat 2; the fixing plate 415 is sleeved on the outside of the cross section of the positioning rod 416 through a sliding hole; when the lifting frame 414 rises to the highest position, the discharge nozzle 413 can be completely separated from the connecting seat 2; a connecting plate 417 is fixedly connected to the side of the lifting frame 414; a screw rod 418 is rotatably installed on the connecting plate 417; the bottom of the screw rod 418 is rotatably installed on the top end surface of the edge banding body 1; a rotating button 419 is installed on the top of the screw rod 418;

[0025] When working, the edge banding machine is a kind of woodworking machinery. The edge banding procedures during operation include conveying, gluing and edging, cutting, front and rear end alignment, upper and lower trimming, upper and lower fine trimming, upper and lower scraping, and polishing. During the edge banding process, the corresponding feeding device can be used to feed the wood and the glue into the edge banding machine together, so as to smoothly achieve the edge banding effect on the wood; when the automatic feeding device of the edge banding machine is in use, the wood needs to spend a certain amount of time to move to the specified position, and the automatic feeding device of the glue will condense, resulting in uneven application of the subsequent glue, affecting the edge banding quality of the wood. The present application acts through the feeding device to apply a rotating force to the rotating button 419, so that the screw 418 rotates, and the fixing plate 415 and the connecting plate 4 17, the lifting frame 414 moves downward along the positioning rod 416, so that the discharge nozzle 413 is completely placed inside the insertion cavity 3. Subsequently, the driving motor 406 on the feed box 401 is turned on, and the No. 1 rotating shaft 403 in the filling cavity 402 is rotated, and the fixing ring 404 drives the rotating rod 405 to rotate accordingly, thereby avoiding the phenomenon of condensation of the glue during the edge sealing process. The glue enters the inside of the through hole 409 and, under the action of gravity, tends to flow toward the rotating cavity 408. The driving motor 412 on the connecting pipe 407 is turned on, and the No. 2 rotating shaft 410 drives the rotating scraper 411 to rotate, so that the glue flowing out of the bottom of the through hole 409 is scraped off, thereby ensuring the amount of glue discharged each time and ensuring the uniformity of subsequent glue coating.

[0026] Working principle: The edge banding machine is a kind of woodworking machinery. The edge banding procedures during operation include conveying, gluing and edging, cutting, front and rear end alignment, upper and lower trimming, upper and lower fine trimming, upper and lower scraping, and polishing. During the edge banding process, the corresponding feeding device can be used to feed the wood and the glue into the edge banding machine together, so as to smoothly achieve the edge banding effect on the wood; when the automatic feeding device of the edge banding machine is in use, the wood needs to spend a certain amount of time to move to the specified position, and the automatic feeding device of the glue will condense, resulting in uneven application of the subsequent glue, affecting the edge banding quality of the wood. The present application acts through the feeding device to apply a rotating force to the rotating button 419, so that the screw 418 rotates, and the fixing plate 415 and the connecting plate 4 17, the lifting frame 414 moves downward along the positioning rod 416, so that the discharge nozzle 413 is completely placed inside the insertion cavity 3. Subsequently, the driving motor 406 on the feed box 401 is turned on, and the No. 1 rotating shaft 403 in the filling cavity 402 is rotated, and the fixing ring 404 drives the rotating rod 405 to rotate accordingly, thereby avoiding the phenomenon of condensation of the glue during the edge sealing process. The glue enters the inside of the through hole 409 and, under the action of gravity, tends to flow toward the rotating cavity 408. The driving motor 412 on the connecting pipe 407 is turned on, and the No. 2 rotating shaft 410 drives the rotating scraper 411 to rotate, so that the glue flowing out of the bottom of the through hole 409 is scraped off, thereby ensuring the amount of glue discharged each time and ensuring the uniformity of subsequent glue coating.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An automatic feeding device for an edge banding machine, comprising an edge banding machine body (1); a connecting seat (2) is fixedly connected to the top of the edge banding machine body (1); an insertion cavity (3) is provided at the top of the connecting seat (2); a feeding device is installed on the connecting seat (2); the characteristics are: The feeding device comprises a feeding box (401); a containing cavity (402) is provided inside the feeding box (401); a first rotating shaft (403) is rotatably installed inside the containing cavity (402); a fixing ring (404) is sleeved and installed outside the cross section of the first rotating shaft (403); a rotating rod (405) is fixedly connected to the outside of the cross section of the fixing ring (404); A connecting pipe (407) is fixedly connected to the bottom of the feed box (401); a rotating chamber (408) is provided inside the connecting pipe (407); a through hole (409) is provided at the top of the rotating chamber (408); the top of the through hole (409) is connected to the containing chamber (402); a second rotating shaft (410) is rotatably installed inside the rotating chamber (408); a rotating scraper (411) is fixedly connected to the outside of the cross section of the second rotating shaft (410).

2. The automatic feeding device for edge banding machine according to claim 1, characterized in that: A driving motor (406) is installed on one end surface of the feed box (401); the end of the output shaft of the driving motor (406) is inserted into the interior of the containing cavity (402) and connected to one end of the first rotating shaft (403).

3. The automatic feeding device for edge banding machine according to claim 2, characterized in that: A driving motor (412) is installed on one end surface of the connecting tube (407); the end of the output shaft of the driving motor (412) is inserted into the interior of the rotating chamber (408) and connected to one end of the second rotating shaft (410).

4. The automatic feeding device for edge banding machine according to claim 3, characterized in that: A discharge nozzle (413) is fixedly connected to the bottom of the connecting tube (407); the discharge nozzle (413) is connected to the bottom of the rotating chamber (408); and the discharge nozzle (413) can completely enter the interior of the insertion chamber (3).

5. The automatic feeding device for edge banding machine according to claim 4, characterized in that: A lifting frame (414) is installed at the bottom of the feed box (401); fixing plates (415) are fixedly connected to the four corners of the lifting frame (414); positioning rods (416) are fixedly connected to the top of the edge banding machine body (1) at the four corners of the connecting seat (2); the fixing plates (415) are sleeved on the outside of the cross section of the positioning rods (416) through sliding holes; when the lifting frame (414) rises to the highest position, the discharge nozzle (413) can be completely separated from the connecting seat (2).

6. The automatic feeding device for edge banding machine according to claim 5, characterized in that: A connecting piece (417) is fixedly connected to the side of the lifting frame (414); a screw rod (418) is rotatably mounted on the connecting piece (417); the bottom of the screw rod (418) is rotatably mounted on the top end surface of the edge banding machine body (1); and a rotating knob (419) is mounted on the top of the screw rod (418).

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