WO2018121606A1

WO2018121606A1 - Support arm worktable of woodworking edge banding machine

Info

Publication number: WO2018121606A1
Application number: PCT/CN2017/118993
Authority: WO
Inventors: 滕海超
Original assignee: 滕海超
Priority date: 2016-12-30
Filing date: 2017-12-27
Publication date: 2018-07-05
Also published as: CN106541487A

Abstract

Disclosed is a support arm worktable of a woodworking edge banding machine, the support arm worktable comprising a base (1), a carriage (2), a support arm (3), a support device (4), and a gluing shaft (5), wherein the carriage is rotatably connected to the base, the support arm is slidably connected to the carriage, and the support device comprises a tray (41) that is rotatably connected to the support arm. The support arm worktable of the woodworking edge banding machine can ensure that an edge banding adhesive tape (6) is tightly pressed on an edge of a board (7) while operating steadily, and can ensure that the upper edge line of the edge banding adhesive tape always overlaps the upper surface of the board and the lower edge line of the edge banding adhesive tape always overlaps the lower surface of the board.

Description

Support arm work bench for woodworking edge banding machine

Technical field

The invention relates to the technical field of woodworking edge banding machinery, in particular to a support arm working table of a woodworking edge banding machine.

Background technique

Woodworking edge-sealing work is to paste the edge-sealing rubber strip around the edge of the board. The width of the edge-sealing strip is the same as the thickness of the edge-sealed sheet. The edge-sealing work must ensure that the edge-sealing strip is closely related to the sheet. The edge is attached, and the upper edge line of the edge strip is overlapped with the upper surface of the sheet, and the lower edge line of the edge strip is coincident with the lower surface of the sheet.

Summary of the invention

The object of the present invention is to provide a bracket arm working table for a woodworking edge banding machine for assisting the edge sealing work of the woodworking, and ensuring that the edge sealing rubber strip is pressed tightly around the edge of the board.

The technical solution adopted by the present invention to solve the technical problem is: a support arm working table of a woodworking edge banding machine, comprising a base, a carriage, a support arm, a lifting device and a matching shaft, the carriage and the The base is rotatably connected, and the bracket arm is slidably connected to the carriage, and the lifting device comprises a lifting tray, and the supporting tray is rotatably connected with the supporting arm.

Further, the bonding shaft is rotatably connected to the base.

Further, the carriage comprises a carriage sleeve, and the inner cavity of the carriage sleeve has a rectangular cross section, and the inside of the carriage sleeve is provided with rollers at positions on the upper and lower sides of the front end, and the carriage sleeve is provided. The inside of the cylinder is provided with rollers at positions on the upper and lower sides of the rear end, the axes of the rollers are parallel to each other, the outer contour of the cross section of the bracket arm is rectangular, and the upper surface of the bracket arm is matched with the roller on the upper side. The lower surface of the arm is engaged with the roller on the lower side.

Further, the supporting arm is provided with an anti-drop device, the anti-drop device includes a baffle and a bracket arm sleeve, the baffle is disposed at an end of the bracket arm sleeve, and the bracket arm sleeve is sleeved on the bracket arm A bolt is arranged between the bracket arm and the bracket arm.

Further, the lifting device further includes a mounting sleeve and a tray air tube, the supporting tray includes a vent hole, and an upper end of the tray air tube is in communication with the vent hole, and an outer side of the tray air tube has a stepped shape with a diameter of the upper end and a diameter of the lower end. The lower end of the tray air tube is sleeved in the mounting sleeve, and the mounting sleeve is disposed on the bracket arm.

Further, the carrier arm includes a clamping portion including a first chuck and a second chuck, the first chuck has a cross section of "[" shape, and the cross section of the second chuck is "]" a clamping bolt group is disposed between the first collet and the second collet, the horizontal portion of the first collet and the horizontal portion of the second collet respectively comprise a notch of the collet, and the notch of the collet has a circular arc shape. The mounting sleeve is clamped between the first collet and the second collet.

The beneficial effects of the invention are:

1. The invention is used for assisting woodworking edge-sealing work, and can ensure that the edge-sealing rubber strip is pressed tightly around the edge of the sheet material to improve the joint strength between the edge-sealing rubber strip and the sheet material. The invention can be applied to the edge sealing work of the plate with any shape and contour, no matter whether the profile of the plate is rectangular or round or other shape, the edge banding can be closely adhered to the plate during the edge sealing work. The carriage is rotatably connected with the base, and the support arm is slidably connected with the carriage. The lifting device comprises a lifting plate, and the supporting plate is rotatably connected with the supporting arm. In the specific implementation process, the number of the supporting arms and the number of the carriages are respectively Only one can meet the requirements of the trajectory of the plate, which not only saves space, but also improves the stability of the mechanism during operation, avoiding the bounce of the plate in the direction perpendicular to the surface of the plate during the edge-sealing process, thereby It is ensured that the upper edge line of the edge-sealing strip always coincides with the upper surface of the sheet, and the lower edge line of the edge-sealing strip always coincides with the lower surface of the sheet.

2. The laminating shaft is rotatably connected with the base, which can ensure the relative movement between the edge of the plate and the laminating shaft is smoother, and the sealing work can be smoothly performed, thereby further improving the quality of the sealing and the edge sealing efficiency.

3. The carriage comprises a carriage sleeve, and the inner cavity of the carriage sleeve has a rectangular cross section, and the inside of the carriage sleeve is provided with rollers at positions on the upper and lower sides of the front end, the carriage sleeve The inner portion is provided with rollers at positions on the upper and lower sides of the rear end, the axes of the rollers are parallel to each other, the outer contour of the cross section of the bracket arm is rectangular, and the upper surface of the bracket arm is matched with the roller on the upper side. The lower surface of the carrier arm cooperates with the roller on the lower side. This can ensure the smooth sliding between the arm and the carriage, and avoid the upper and lower jump of the swing arm. It can further improve the vertical direction of the plate while ensuring smoother rotation of the plate in the horizontal plane. Stability, further improving the quality of the edge banding.

4. The anti-drop device can be placed off the support arm sleeve to improve the safety performance of the equipment. There is a bolt between the anti-drop device and the support arm, which can facilitate the disassembly and assembly of the anti-drop device on the support arm. It can facilitate the disassembly and assembly of the arm on the bracket arm sleeve. When the anti-drop device is removed from the bracket arm, the bracket arm can be smoothly removed from the bracket arm sleeve.

5. The lifting device further includes a mounting sleeve and a tray air tube, wherein the supporting tray comprises a venting hole, and the upper end of the tray air tube communicates with the vent hole, and the outer side of the tray air tube has a stepped shape with a diameter of the upper end and a diameter of the lower end, the tray The lower end of the trachea is sleeved in the mounting sleeve, and the mounting sleeve is disposed on the bracket arm. When the mounting sleeve is connected with the air pump, the lifting plate has the function of air pressure adsorption, which facilitates the relative fixing between the plate and the lifting plate, and can greatly improve the working efficiency in the batch sealing operation. The structure and connection of the tray air pipe and the mounting sleeve can facilitate the replacement of the lifting plate. When processing different sizes of plates, different sizes of lifting plates are required.

6. The support arm includes a clamping portion, the clamping portion includes a first collet and a second collet, the cross section of the first collet is "[" shaped, and the cross section of the second collet is "]" a clamping bolt set is disposed between the first collet and the second collet, the horizontal portion of the first collet and the horizontal portion of the second collet respectively comprise a collet notch, and the collet notch has a circular arc shape, The mounting sleeve is clamped between the first collet and the second collet. It is convenient to disassemble and install the casing on the lifting arm, which is convenient for the maintenance of the equipment while ensuring the clamping strength.

DRAWINGS

Figure 1 is a schematic view of the present invention;

Figure 2 is a schematic view of the lifting device;

Figure 3 is a cross-sectional view taken along line A-A of Figure 2;

Figure 4 is a schematic structural view of the carrier arm;

Figure 5 is a schematic structural view of the carriage;

Figure 6 is a schematic view of the auxiliary coating operation;

In the figure: 1 base, 2 carriage, 21 carriage sleeve, 22 first roller, 23 second roller, 24 third roller, 25 fourth roller, 26 ear plate, 27 carriage rotation shaft, 3 bracket arm, 31 clamping part, 32 first chuck, 33 second chuck, 34 chuck notch, 35 anti-shedding device, 36 baffle, 37 bracket arm sleeve, 38 clamping bolt set, 4 lifting device, 41 bracket Lifting plate, 42 mounting sleeve, 43 tray air pipe, 44 vent hole, 5 matching shaft, 6 edge rubber strip, 7 plates.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is a part of the embodiment of the invention, not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "horizontal", "vertical", etc. indicate the orientation or The positional relationship is based on the orientation or positional relationship shown in FIG. 1, and is merely for the convenience of the description of the present invention and the simplified description, and is not intended to indicate or imply that the device or component referred to has a specific orientation, and is constructed and operated in a specific orientation. Therefore, it should not be construed as limiting the invention.

Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include one or more of the features, either explicitly or implicitly.

As shown in FIG. 1, FIG. 4 and FIG. 5, a support arm table of a woodworking edge banding machine comprises a base 1, a carriage 2, a support arm 3, a lifting device 4 and a matching shaft 5, and a matching shaft 5 is arranged in the vertical direction, the matching shaft 5 is rotatably connected to the base 1, the carriage 2 is rotatably connected with the base 1, the support arm 3 is slidably connected with the carriage 2, the support arm 3 is horizontally disposed, and the carriage 2 includes sliding The sleeve 21 and the ear plate 26 are provided with a carriage rotating shaft 27, and the ear plate 26 is rotatably connected to the rotating shaft. The inner cavity of the sliding sleeve 21 has a rectangular cross section, and the inside of the sliding sleeve 21 Rollers are respectively disposed at positions on the upper and lower sides of the front end, and the inside of the carriage sleeve 21 is called the first roller 22 on the upper side of the front end, and the inside of the carriage sleeve 21 is located under the front end. The roller on the side is the second roller 23, and the inside of the carriage sleeve 21 is provided with rollers at positions on the upper and lower sides of the rear end, and the inside of the carriage sleeve 21 is said to be the third roller on the upper side of the rear end. The roller 24, the inside of the carriage sleeve 21 is a fourth roller 25 on the lower side of the rear end, the axes of the rollers are parallel to each other, and the outer contour of the cross section of the bracket 3 is moment In the shape, the upper surface of the carrier arm 3 is engaged with the first roller 22 and the third roller 24, and the lower surface of the carrier arm 3 is engaged with the second roller 23 and the fourth roller 25. In the process of processing the carriage 2 and the carrier arm 3, a rectangular steel pipe having a relatively large cross-sectional size is taken as the carriage sleeve 21, and a rectangular steel pipe having a relatively small cross-sectional dimension is used as the carrier arm 3. . The arm 3 is provided with an anti-drop device 35. The anti-drop device 35 includes a baffle 36 and a bracket sleeve 37. The baffle 36 is disposed at the end of the bracket sleeve 37, and the bracket sleeve 37 is disposed on the bracket arm. 3, a bolt is provided between the bracket arm sleeve 37 and the bracket arm 3.

As shown in FIG. 1 to FIG. 3, the lifting device comprises a lifting tray 41, a mounting sleeve 42 and a tray air tube 43. The lifting tray 41 is rotatably connected with the supporting arm 3, and the lifting tray 41 is horizontally arranged, and the lifting tray 41 comprises The vent hole 44, the upper end of the tray air tube 43 communicates with the vent hole 44. The outer side of the tray air tube 43 has a stepped shape with a diameter of the upper end and a diameter of the lower end. The lower end of the tray air tube 43 is sleeved in the mounting sleeve, and the tray air tube can be installed in the sleeve. The tube is free to rotate and the mounting sleeve is placed on the carrier arm.

The support arm includes a clamping portion, and the clamping portion includes a first collet and a second collet. The cross section of the first collet has a "[" shape, and the cross section of the second collet has a "]" shape. A clamping bolt set is disposed between the first collet and the second collet, and the horizontal portion of the first collet and the horizontal portion of the second collet respectively comprise a collet notch, and the collet notch has a circular arc shape, and the mounting sleeve The tube is clamped between the first collet and the second collet.

As shown in FIG. 1, FIG. 2 and FIG. 4, the carrier arm 3 includes a clamping portion 31, and the clamping portion 31 includes a first chuck 32 and a second chuck 33. The cross section of the first chuck 31 is "[" The cross section of the second chuck 33 has a "]" shape, and the cross section of the first chuck and the cross section of the second chuck refer to a section perpendicular to the longitudinal direction of the arm 3, and the first chuck 32 A clamping bolt set 38 is disposed between the second collet 33 and the horizontal portion of the first collet and the horizontal portion of the second collet respectively include a collet notch 34. The collet notch has a circular arc shape, and the sleeve clip is installed. Holding between the first collet 32 and the second collet 33, the mounting sleeve is preferably clamped at the position of the collet notch.

As shown in FIG. 1 to FIG. 6, when the edge banding work of the auxiliary woodworker of the present invention is used, the plate material 7 is first placed on the lifting plate 41 of the lifting device 4, and then the free end of the edge sealing rubber strip 6 is pasted. Onto the edge of the sheet 7, and then pushing the sheet so that the portion of the edge strip 6 on the sheet 7 is pressed by the outer circumference of the fitting shaft 5, and then the sheet 7 is rotated, and the tray 41 is rotated synchronously with the sheet 7. During the rotation of the sheet 7, the edge of the sheet 7 is pasted with the edge strip 6 to complete the edge banding work of the woodworker.

The invention is used for assisting woodworking edge-sealing work, and can ensure that the edge-sealing rubber strip is pressed tightly around the edge of the board edge, and the connection strength between the edge-sealing rubber strip and the board material is improved. The invention can be applied to the edge sealing work of the plate with any shape and contour, no matter whether the profile of the plate is rectangular or round or other shape, the edge banding can be closely adhered to the plate during the edge sealing work. The carriage is rotatably connected with the base, and the support arm is slidably connected with the carriage. The lifting device comprises a lifting plate, and the supporting plate is rotatably connected with the supporting arm. In the specific implementation process, the number of the supporting arms and the number of the carriages are respectively Only one can meet the requirements of the trajectory of the plate, which not only saves space, but also improves the stability of the mechanism during operation, avoiding the bounce of the plate in the direction perpendicular to the surface of the plate during the edge-sealing process, thereby It is ensured that the upper edge line of the edge-sealing strip always coincides with the upper surface of the sheet, and the lower edge line of the edge-sealing strip always coincides with the lower surface of the sheet.

Claims

A support arm table for a woodworking edge banding machine, comprising: a base, a carriage, a support arm, a lifting device and a matching shaft, wherein the carriage is rotatably connected with the base, the support arm Slidably connected to the carriage, the lifting device comprises a lifting plate, and the supporting plate is rotatably connected with the supporting arm.
The bracket arm table of a woodworking edge banding machine according to claim 1, wherein the fitting shaft is rotatably coupled to the base.
The bracket arm table of a woodworking edge banding machine according to claim 1, wherein the carriage comprises a carriage sleeve, and the inner cavity of the carriage sleeve has a rectangular cross section, and the carriage sleeve The inner portion is provided with rollers at positions on the upper and lower sides of the front end, and the inside of the carriage sleeve is provided with rollers at positions on the upper and lower sides of the rear end, and the axes of the rollers are parallel to each other, and the arms are The outer contour of the cross section is rectangular, the upper surface of the carrier arm is engaged with the roller on the upper side, and the lower surface of the carrier arm is engaged with the roller on the lower side.
The bracket arm table of a woodworking edge banding machine according to claim 3, wherein the bracket arm is provided with an anti-drop device, and the anti-drop device comprises a baffle plate and a bracket arm sleeve, and the baffle plate is disposed at The end of the arm sleeve, the bracket arm sleeve is sleeved on the bracket arm, and a bolt is arranged between the bracket arm sleeve and the bracket arm.
A pallet arming table for a woodworking edge banding machine according to claim 1, wherein said lifting device further comprises a mounting sleeve and a tray air tube, said lifting tray comprising a venting opening, the upper end of the tray air tube The outer side of the tray air tube has a stepped shape with a diameter of the upper end and a diameter of the lower end, and the lower end of the tray air tube is sleeved in the installation sleeve, and the installation sleeve is disposed on the support arm.
The bracket arm table of a woodworking edge banding machine according to claim 5, wherein the bracket arm comprises a clamping portion, and the clamping portion comprises a first chuck and a second chuck, the first chuck The cross section of the second collet is """, and the cross section of the second collet is "]". A clamping bolt set is provided between the first collet and the second collet, and the horizontal portion and the second portion of the first collet The horizontal portions of the collet respectively include a collet notch, the collet notch has a circular arc shape, and the mounting sleeve is sandwiched between the first collet and the second collet.