Liftable single-channel belt feeding device

Abstract

The utility model discloses a liftable single-channel belt conveying device which comprises a belt conveying mechanism, a cutter assembly and a lifting mechanism. The belt conveying mechanism is arranged on the belt conveying main plate and used for conveying edge sealing belts. The cutter assembly is arranged on the tape feeding main plate and used for cutting off the edge sealing tape, and the feeding direction of the cutter assembly is perpendicular to the horizontal axis; the lifting mechanism is connected with the belt conveying main plate and is used for lifting and moving the belt conveying main plate; the cutter feeding direction of the cutter assembly is changed, so that the cutter feeding direction is perpendicular to the horizontal axis, the length of the excess materials is reduced, and waste caused when the excess materials are cut off is reduced; meanwhile, due to the fact that the belt conveying device is adjacent to the glue pot, when the glue pot is cleaned, the belt conveying device can hinder cleaning of the glue pot, the belt conveying mechanism and the cutter assembly are integrally lowered through the lifting mechanism, the glue pot is exposed, and cleaning operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of edge banding machine technology, and in particular to a liftable single-channel tape feeding device. Background Technology

[0002] In the wood panel processing, edge banding machines are used to band the edges of the panels. In these machines, a feeding device conveys the edge banding tape to a glue tank for gluing and then cuts the tape. Since the cut tape is longer than the panel, there is excess material, which is removed in subsequent processes. In existing feeding devices, the cutting blade is usually angled towards the tape's feeding direction, resulting in a longer excess material that is wasted during removal. Therefore, improvements are needed to address these technical issues. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, embodiments of this utility model propose a liftable single-channel tape feeding device, including a tape feeding mechanism, a cutter assembly, and a lifting mechanism; the tape feeding mechanism is disposed on a tape feeding main board and is used to feed edge sealing tape; the cutter assembly is disposed on the tape feeding main board and is used to cut the edge sealing tape, the cutting direction of the cutter assembly being perpendicular to the horizontal axis; the lifting mechanism is connected to the tape feeding main board and is used to move the tape feeding main board up and down.

[0004] This utility model has at least the following beneficial effects:

[0005] By changing the feed direction of the cutting assembly to be perpendicular to the horizontal axis, the length of excess material is reduced, thus minimizing waste during material removal. Since the feeding device is adjacent to the glue pot, it can obstruct cleaning. Therefore, a lifting mechanism lowers the feeding mechanism and cutting assembly to expose the glue pot for easier cleaning. According to some embodiments of this invention, it also includes a side strip stop, fixed to the main feeding board, with the sealing tape perpendicularly abutting against the side strip stop during conveying. The side strip stop has an outlet end, where the feeding mechanism is located.

[0006] According to some embodiments of the present invention, the tape feeding mechanism includes a tape feeding wheel assembly and a pressure wheel assembly, wherein the tape feeding wheel assembly and the pressure wheel assembly are arranged opposite to each other, and the tape feeding wheel assembly and the pressure wheel assembly clamp the edge sealing tape.

[0007] According to some embodiments of the present invention, the belt feeding wheel assembly includes a belt feeding wheel and a rotary drive component. The belt feeding wheel is in close contact with the edge sealing belt. The axle of the belt feeding wheel is connected to the rotary drive component via a coupling. The rotary drive component is used to drive the belt feeding wheel to rotate. The rotary drive component is fixedly installed on the bottom of the belt feeding main board via a mounting base.

[0008] According to some embodiments of the present invention, the pressure roller assembly includes a pressure roller and a pressing drive. The pressure roller is rotatably mounted on a wheel seat, and the pressing drive is fixed on the belt feeding main plate. The pressing drive is connected to the wheel seat and is used to push the pressure roller toward the belt feeding roller assembly.

[0009] According to some embodiments of the present invention, it further includes a feeding and pressing assembly, which is disposed on the feeding main board along with the side strip stop. The feeding and pressing assembly is used to press the edge sealing strip against the side strip stop, so that the plane of the edge sealing strip abuts against the side strip stop.

[0010] According to some embodiments of this utility model, the feeding and pressing assembly includes a feeding roller, a pressing roller seat, a torsion spring, and a torsion spring shaft. The feeding roller contacts the sealing belt. The feeding roller is rotatably mounted on one end of the pressing roller seat, and the torsion spring shaft is fixedly mounted on the other end of the pressing roller seat. The torsion spring shaft is rotatably mounted in a fixed seat, and the fixed seat is fixed to the feeding main plate. The torsion spring is fitted onto the torsion spring shaft, with one end of the torsion spring connected to the pressing roller seat and the other end of the torsion spring connected to the fixed seat.

[0011] According to some embodiments of the present invention, the cutting blade assembly includes a cutting drive, a cutting blade, and a fixed blade. The cutting drive is fixed on the feed board, the cutting blade is connected to the cutting drive, and the fixed blade is disposed on the opposite side of the cutting blade. The cutting blade is pushed towards the fixed blade by the cutting drive.

[0012] According to some embodiments of this utility model, the lifting mechanism includes multiple sets of lifting columns. Each lifting column includes a column, a lifting nut, and a lifting screw. The lifting nut is fixed to the bottom of the main feed plate. The lifting nut is installed in the upper end of the column, and the lower end of the column is fixed to the base plate. The lifting screw is installed in the column, and the upper end of the lifting screw is threadedly connected to the lifting nut. By rotating the lifting screw, the lifting nut moves up and down relative to the lifting screw.

[0013] According to some embodiments of this utility model, the lifting column is in three sets, with two sets of the lifting column located on the same side; the lower ends of the two lifting screws located on the same side are respectively equipped with a first bevel tooth and a second bevel tooth, the first bevel tooth meshing with a fourth bevel tooth, the second bevel tooth meshing with a fifth bevel tooth, the fourth bevel tooth and the fifth bevel tooth being mounted on a first drive shaft, the shaft end of the first drive shaft being equipped with a sixth bevel tooth, the sixth bevel tooth meshing with a seventh bevel tooth, the seventh bevel tooth being mounted on a second drive shaft, the second drive shaft being equipped with an eighth bevel tooth, the eighth bevel tooth meshing with a third bevel tooth, and the third bevel tooth being mounted on the lower end of the third lifting screw.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0016] Figure 1 This is an overall schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the tool feed direction in existing technology;

[0018] Figure 3 This is a schematic diagram of the feed direction in an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the cutter assembly according to an embodiment of the present utility model;

[0020] Figure 5 This is a schematic diagram of the tape feeding mechanism according to an embodiment of the present utility model;

[0021] Figure 6 This is a schematic diagram of the feeding and pressing belt assembly according to an embodiment of the present utility model;

[0022] Figure 7 This is a schematic diagram of the overall lifting mechanism according to an embodiment of the present utility model;

[0023] Figure 8 This is a cross-sectional schematic diagram of the lifting mechanism according to an embodiment of the present utility model. Figure 1 ;

[0024] Figure 9 This is a cross-sectional schematic diagram of the lifting mechanism according to an embodiment of the present utility model. Figure 2 . Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, "multiple" means two or more, and "greater than," "less than," "exceeding," etc., are understood to exclude the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.

[0028] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0029] Reference Figure 2 When using an edge banding machine for edge banding, a tape feeding device is used to transport and cut the edge banding tape. During processing, the length of the edge banding tape after cutting will be longer than the length of the side of the board to ensure that the edge banding tape can completely cover the side of the board. The excess part of the edge banding tape will be cut off in subsequent processes. Therefore, the longer the excess material, the more waste is caused.

[0030] Reference Figure 1 , 3 This utility model provides a liftable single-channel tape feeding device, including a tape feeding mechanism 100, a cutter assembly 200, and a lifting mechanism 300. The tape feeding mechanism 100 is mounted on a tape feeding main board 101 and is used to feed edge sealing tape. The cutter assembly 200 is mounted on the tape feeding main board 101 and is used to cut the edge sealing tape. The cutting direction of the cutter assembly 200 is perpendicular to the horizontal axis. The lifting mechanism 300 is connected to the tape feeding main board 101 and is used to lift and move the tape feeding main board 101.

[0031] By changing the feed direction of the cutter assembly 200 to be perpendicular to the horizontal axis, the length of the excess material is reduced, thus reducing waste when removing the excess material.

[0032] Meanwhile, since the feeding device is adjacent to the glue pot, it will hinder the cleaning of the glue pot. Therefore, the feeding device and the cutting assembly 200 are lowered as a whole by the lifting mechanism 300 to expose the glue pot and facilitate the cleaning operation.

[0033] Reference Figure 4 , 5 The main board 101 is fixed with a side belt stop 400. When the sealing belt is conveyed, it is perpendicularly attached to the side belt stop 400. The side belt stop 400 is provided with an outlet end 401, and the outlet end 401 is provided with a belt feeding mechanism 100.

[0034] The belt feeding mechanism 100 includes a belt feeding wheel assembly 110 and a pressure wheel assembly 120. The belt feeding wheel assembly 110 and the pressure wheel assembly 120 are arranged opposite to each other, and the belt feeding wheel assembly 110 and the pressure wheel assembly 120 clamp the edge sealing belt. The belt feeding wheel assembly 110 feeds the edge sealing belt.

[0035] Reference Figure 4 , 5 The belt feeder assembly 110 includes a belt feeder 111 and a rotary drive 112. The belt feeder 111 is in close contact with the edge sealing belt. The axle of the belt feeder 111 is connected to the rotary drive 112 through a coupling 113. The rotary drive 112 is fixedly installed on the bottom of the belt feeder main board 101 through a mounting base. The rotary drive 112 is used to drive the belt feeder 111 to rotate, so that the edge sealing belt is conveyed forward under the drive of the belt feeder 111.

[0036] Reference Figure 4 , 5 The pressure roller assembly 120 includes a pressure roller 121 and a pressing drive 122. The pressure roller 121 is rotatably mounted on a wheel seat 123. The pressing drive 122 is fixed on the feeding main plate 101 and connected to the wheel seat 123. The pressing drive 122 is used to push the pressure roller 121 toward the feeding roller assembly 110 so that the sealing belt is kept in contact with the feeding roller 111 to ensure smooth conveying.

[0037] Reference Figure 4 , 6 To prevent the sealing tape from detaching during the conveying process, a feeding pressing assembly 500 is also provided. The feeding pressing assembly 500 and the side tape stop 400 are set on the feeding main board 101. The feeding pressing assembly 500 is used to press the sealing tape against the side tape stop 400 so that the flat surface of the sealing tape is against the side tape stop 400.

[0038] Reference Figure 6The feeding and pressing assembly 500 includes a feeding roller 510, a pressing roller seat 520, a torsion spring 530, and a torsion spring shaft 540. The feeding roller 510 contacts the sealing belt. The feeding roller 510 is rotatably mounted on one end of the pressing roller seat 520, and the torsion spring shaft 540 is fixedly mounted on the other end of the pressing roller seat 520. The torsion spring shaft 540 is rotatably mounted in a fixed seat 550, which is fixed to the feeding main board 101. The torsion spring 530 is fitted onto the torsion spring shaft 540. One end of the torsion spring 530 is connected to the pressing roller seat 520, and the other end is connected to the fixed seat 550. The elastic force of the torsion spring 530 is used to keep the pressing roller 121 pressing the sealing belt onto the side belt stop 400.

[0039] Reference Figure 4 The cutting assembly 200 includes a cutting drive 210, a cutting blade 220, and a fixed blade 230. The cutting drive 210 is fixed on the feed main board 101. The cutting blade 220 is connected to the cutting drive 210. The fixed blade 230 is located on the opposite side of the cutting blade 220. The cutting blade 220 is pushed towards the fixed blade 230 by the cutting drive 210, so that the cutting blade 220 and the fixed blade 230 complete the cutting after they are joined together.

[0040] Reference Figure 7 The lifting mechanism 300 includes multiple sets of lifting columns 310. Each lifting column 310 includes a column 311, a lifting nut 312, and a lifting screw 313. The lifting nut 312 is fixed to the bottom of the conveyor main board 101. The lifting nut 312 is installed in the upper end of the column 311, and the lower end of the column 311 is fixed to the base plate. The lifting screw 313 is installed in the column 311, and the upper end of the lifting screw 313 is threadedly connected to the lifting nut 312. By rotating the lifting screw 313, the lifting nut 312 moves up and down relative to the lifting screw 313.

[0041] Reference Figures 7 to 9 In this embodiment, three sets of lifting columns 310 are used, with two sets of lifting columns 310 located on the same side; the lower ends of the two lifting screws 313 located on the same side are respectively equipped with a first bevel gear 314 and a second bevel gear 315, the first bevel gear 314 meshes with a fourth bevel gear 317, the second bevel gear 315 meshes with a fifth bevel gear 318, the fourth bevel gear 317 and the fifth bevel gear 318 are mounted on the first drive shaft 3130, and the shaft end of the first drive shaft 3130 is equipped with a sixth bevel gear 318. The sixth bevel gear 319 meshes with the seventh bevel gear 3110, which is mounted on the second drive shaft 3140. The second drive shaft 3140 is equipped with the eighth bevel gear 3120, which meshes with the third bevel gear 316. The third bevel gear 316 is mounted on the lower end of the third lifting screw 313. By rotating the first drive shaft 3130 or the second drive shaft 3140, the three sets of lifting columns 310 can simultaneously complete the lifting action.

[0042] In the description of this specification, references to terms such as "some embodiments" or "as one might imagine" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A liftable single-channel conveyor belt feeding device, characterized in that, include: A tape feeding mechanism (100) is provided on a tape feeding main board (101) and is used to feed edge sealing tape. A cutting assembly (200) is disposed on the main feeding board (101). The cutting assembly (200) is used to cut the edge sealing tape. The cutting direction of the cutting assembly (200) is perpendicular to the horizontal axis. A lifting mechanism (300) is connected to the main feeder (101) and is used to lift and move the main feeder (101).

2. The liftable single-channel conveyor according to claim 1, characterized in that, It also includes a side strip stop (400), which is fixed on the main feeding board (101). The sealing strip is perpendicularly attached to the side strip stop (400) during conveying. The side strip stop (400) is provided with an outlet end (401), and the feeding mechanism (100) is provided at the outlet end (401).

3. A liftable single-channel conveyor according to claim 1 or 2, characterized in that, The tape feeding mechanism (100) includes a tape feeding wheel assembly (110) and a pressure wheel assembly (120). The tape feeding wheel assembly (110) and the pressure wheel assembly (120) are arranged opposite to each other, and the tape feeding wheel assembly (110) and the pressure wheel assembly (120) clamp the edge sealing tape.

4. The liftable single-channel conveyor according to claim 3, characterized in that, The belt feeder assembly (110) includes a belt feeder (111) and a rotary drive (112). The belt feeder (111) is in close contact with the edge sealing tape. The axle of the belt feeder (111) is connected to the rotary drive (112) through a coupling (113). The rotary drive (112) is used to drive the belt feeder (111) to rotate. The rotary drive (112) is fixedly installed on the bottom of the belt feeder main board (101) through a mounting base.

5. A liftable single-channel conveyor according to claim 3, characterized in that, The pressure roller assembly (120) includes a pressure roller (121) and a pressing drive (122). The pressure roller (121) is rotatably mounted on a wheel seat (123). The pressing drive (122) is fixed on the feed plate (101). The pressing drive (122) is connected to the wheel seat (123). The pressing drive (122) is used to push the pressure roller (121) toward the feed roller assembly (110).

6. A liftable single-channel conveyor according to claim 2, characterized in that, It also includes a feeding and pressing assembly (500), which and the side strip stop (400) are disposed on the feeding main board (101). The feeding and pressing assembly (500) is used to press the sealing strip against the side strip stop (400) so that the plane of the sealing strip is against the side strip stop (400).

7. A liftable single-channel conveyor according to claim 6, characterized in that, The feeding and pressing assembly (500) includes a feeding roller (510), a pressing roller seat (520), a torsion spring (530), and a torsion spring shaft (540). The feeding roller (510) contacts the sealing belt. The feeding roller (510) is rotatably mounted on one end of the pressing roller seat (520), and the torsion spring shaft (540) is fixedly mounted on the other end of the pressing roller seat (520). The torsion spring shaft (540) is rotatably mounted in a fixed seat (550), and the fixed seat (550) is fixed on the main feeding plate (101). The torsion spring (530) is fitted onto the torsion spring shaft (540). One end of the torsion spring (530) is connected to the pressing roller seat (520), and the other end of the torsion spring (530) is connected to the fixed seat (550).

8. A liftable single-channel conveyor according to claim 1, characterized in that, The cutting assembly (200) includes a cutting drive (210), a cutting blade (220), and a fixed blade (230). The cutting drive (210) is fixed on the feed main board (101). The cutting blade (220) is connected to the cutting drive (210). The fixed blade (230) is located on the opposite side of the cutting blade (220). The cutting blade (220) is pushed towards the fixed blade (230) by the cutting drive (210).

9. A liftable single-channel conveyor according to claim 1, characterized in that, The lifting mechanism (300) includes multiple sets of lifting columns (310). Each lifting column (310) includes a column (311), a lifting nut (312), and a lifting screw (313). The lifting nut (312) is fixed to the bottom of the conveyor main board (101). The lifting nut (312) is installed in the upper end of the column (311), and the lower end of the column (311) is fixed to the base plate. The lifting screw (313) is installed in the column (311), and the upper end of the lifting screw (313) is threadedly connected to the lifting nut (312). By rotating the lifting screw (313), the lifting nut (312) moves up and down relative to the lifting screw (313).

10. A liftable single-channel conveyor according to claim 9, characterized in that, The lifting column (310) consists of three sets, with two sets of the lifting column (310) located on the same side; the lower ends of the two lifting screws (313) located on the same side are respectively equipped with a first bevel tooth (314) and a second bevel tooth (315), the first bevel tooth (314) meshing with a fourth bevel tooth (317), the second bevel tooth (315) meshing with a fifth bevel tooth (318), and the fourth bevel tooth (317) and the fifth bevel tooth (318) are mounted on the first drive shaft (3130). The first drive shaft (3130) has a sixth bevel tooth (319) at its shaft end, which meshes with a seventh bevel tooth (3110). The seventh bevel tooth (3110) is mounted on the second drive shaft (3140), which has an eighth bevel tooth (3120) on its shaft. The eighth bevel tooth (3120) meshes with a third bevel tooth (316), which is mounted on the lower end of the third lifting screw (313).

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