CN215848690U

CN215848690U - Wood board gluing machine with adjustable pressing device

Info

Publication number: CN215848690U
Application number: CN202121662344.0U
Authority: CN
Inventors: 陈宝怡
Original assignee: Guangdong Benefit Fire Fighting Material Co ltd
Current assignee: Guangdong Yilian Investment Holding Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-02-18
Anticipated expiration: 2031-07-21

Abstract

A wood board gluing machine with an adjustable stitching device comprises a machine base and a workbench; the wood board pressing device comprises a left pressing device, a right pressing device and a middle pressing device, wherein the left pressing device is used for pressing the left side of the wood board; the left pressing device comprises a first supporting seat, a first pressing plate and at least one first sliding rod, wherein the first supporting seat is matched with the base in a sliding mode along the length direction of the base; the right pressing device comprises a second supporting seat, a second pressing plate and at least one second sliding rod, wherein the second supporting seat is in sliding fit with the base along the length direction of the base; the middle pressing device comprises a middle pressing plate, a lifting driving device and a supporting frame, wherein the lifting driving device drives the middle pressing plate to do reciprocating lifting motion; through left compression fittings, right compression fittings and middle compression fittings, realize the pressfitting more comprehensively to the plank, avoid the marginal area of plank often to appear not bonding completely.

Description

Wood board gluing machine with adjustable pressing device

Technical Field

The utility model relates to the technical field of plywood production, in particular to a wood board gluing machine with an adjustable pressing device.

Background

Plywood is one of common furniture materials, and is a three-layer or multi-layer plate-shaped material formed by rotary cutting a wood section into single plates or slicing a wood beam into thin wood and gluing the single plates by using an adhesive, wherein the single plates are usually formed by using odd layers of single plates and mutually vertically gluing the fiber directions of the single plates of the adjacent layers. Generally, in the production process of plywood, a worker is required to control a veneer reeling machine to pass a wood board through the veneer reeling machine, glue is applied to the wood board through a winding drum on the winding drum of the veneer reeling machine, the glued veneer is pressed into a board blank which is formed by criss-cross arrangement of the glued veneer according to the wood grain direction under the condition of heating or not heating to obtain the plywood. At present, the wood board pressing process needs manual work through tools or gluing devices, the manual use of the tools wastes time and labor, and the working efficiency is low; the existing gluing device has poor adaptability to wood boards, can only process wood boards of one size, and does not press the wood boards comprehensively, so that incomplete adhesion often occurs in the edge area of the wood boards.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a wood board gluing machine with an adjustable stitching device.

In order to achieve the purpose, the scheme provided by the utility model is a wood board gluing machine with an adjustable pressing device, which comprises a machine base and a workbench; the wood board pressing device comprises a left pressing device, a right pressing device and a middle pressing device, wherein the left pressing device is used for pressing the left side of a wood board, the right pressing device is used for pressing the right side of the wood board, and the middle pressing device is arranged between the left pressing device and the right pressing device; the left pressing device comprises a first supporting seat, a first pressing plate and at least one first sliding rod, wherein the first supporting seat is matched with the base in a sliding mode along the length direction of the base, the bottom of the first sliding rod is fixed to the first supporting seat, and the first pressing plate is matched with the first sliding rod in a sliding mode along the vertical direction; the right pressing device comprises a second supporting seat, a second pressing plate and at least one second sliding rod, wherein the second supporting seat is matched with the base in a sliding mode along the length direction of the base, the bottom of the second sliding rod is fixed to the second supporting seat, and the second pressing plate is matched with the second sliding rod in a sliding mode along the vertical direction; the middle pressing device comprises a middle pressing plate, a lifting driving device and a supporting frame, wherein the lifting driving device drives the middle pressing plate to do reciprocating lifting motion.

Furthermore, the base is preset with a first guide rail for the sliding fit of the first support seat.

Furthermore, a second guide rail for the sliding fit of the second support seat is preset on the machine base.

Furthermore, the left pressing device further comprises a first driving mechanism for driving the first pressing plate to slide on the first sliding rod, the first driving mechanism is arranged on the first supporting seat, and the first driving mechanism comprises a first screw rod, a first motor and a first bracket.

Further, the first screw hole for the threaded matching of the first screw rod is preset on the first pressure plate.

Furthermore, the right pressing device further comprises a second driving mechanism for driving the second pressing plate to slide on the second sliding rod, the second driving mechanism is arranged on the second supporting seat, and the second driving mechanism comprises a second screw rod, a second motor and a second bracket.

Further, a second screw hole for the threaded matching of the second screw rod is preset in the second pressure plate.

Furthermore, the side of the first supporting seat close to the workbench and the side of the second supporting seat close to the workbench are both formed with chamfers.

The utility model has the beneficial effects that: through the left pressing device, the right pressing device and the middle pressing device, the wood boards are pressed more comprehensively, and incomplete adhesion of edge areas of the wood boards is avoided; through making first supporting seat and second supporting seat sliding fit respectively in the frame for left compression fittings and right compression fittings can carry out the pressfitting to the plank of different length.

Drawings

Fig. 1 is a front view of the laminator.

Fig. 2 is a side view of the left stitching device and the middle stitching device.

The device comprises a machine base 1, a machine base 11, a first guide rail 12, a second guide rail 2, a workbench 31, a first supporting seat 32, a first pressing plate 33, a first sliding rod 34, a first telescopic cylinder 41, a second supporting seat 42, a second pressing plate 43, a second sliding rod 44, a second telescopic cylinder 5, a first driving mechanism 51, a first screw rod 52, a first bracket 53, a first motor 6, a second driving mechanism 61, a second screw rod 62, a second bracket 63, a second motor 71, an intermediate pressing plate 72, a lifting driving device 73 and a supporting frame.

Detailed Description

To facilitate an understanding of the utility model, the utility model is described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1 or fig. 2, in this embodiment, a wood board gluing machine with adjustable pressing devices includes a machine base 1, a workbench 2, a left pressing device for pressing the left side of a wood board, a right pressing device for pressing the right side of the wood board, and a middle pressing device, wherein the workbench 2 is disposed between the left pressing device and the right pressing device. The machine base 1 is provided with a first guide rail 11 and a second guide rail 12 in advance, and the first guide rail 11 and the second guide rail 12 both extend along the length direction of the machine base 1. The left pressing device comprises a first supporting seat 31, a first pressing plate 32, two first sliding rods 33, a first driving mechanism 5 and a first telescopic cylinder 34, wherein the first supporting seat 31 is in sliding fit with the machine base 1 through a first guide rail 11, the driving end of the first telescopic cylinder 34 is fixed on the first supporting seat 31, and the first supporting seat 31 is driven to slide on the machine base 1 through the first telescopic cylinder 34. The two first slide bars 33 are arranged in the vertical direction, and the bottoms of the two first slide bars 33 are fixed to the first support base 31. The first pressing plate 32 is pre-provided with a first through hole and a first screw hole, wherein the first through hole is sleeved on the first sliding rod 33, so that the first pressing plate 32 is in sliding fit with the first sliding rod 33, and the first pressing plate 32 can slide along the vertical direction. The first driving mechanism 5 includes a first lead screw 51, a first motor 53 and a first bracket 52, wherein the first bracket 52 is fixedly connected to the first support seat 31, the first motor 53 is fixedly connected to the first bracket 52, a driving end of the first motor 53 is connected to one end of the first lead screw 51, and the other end of the first lead screw 51 is rotatably connected to the first support seat 31, so that the first motor 53 drives the first lead screw 51 to rotate, and the first lead screw 51 is screwed into the first screw hole, and the first pressing plate 32 is driven by the first driving mechanism 5 to slide on the first sliding rod 33.

In this embodiment, the right pressing device includes a second supporting seat 41, a second pressing plate 42, two second sliding rods 43, a second driving mechanism 6, and a second telescopic cylinder 44, wherein the second supporting seat 41 is slidably fitted to the base 1 through the second guide rail 12, a driving end of the second telescopic cylinder 44 is fixed to the second supporting seat 41, and the second supporting seat 41 is driven to slide on the base 1 through the second telescopic cylinder 44. The two second slide bars 43 are arranged in the vertical direction, and the bottoms of the two second slide bars 43 are fixed to the second support base 41. The second pressing plate 42 is pre-provided with a second through hole and a second screw hole, wherein the second through hole is sleeved on the second sliding rod 43, so that the second pressing plate 42 is in sliding fit with the second sliding rod 43, and the second pressing plate 42 can slide along the vertical direction. The second driving mechanism 6 includes a second screw 61, a second motor 63 and a second bracket 62, wherein the second bracket 62 is fixedly connected to the second supporting seat 41, the second motor 63 is fixedly connected to the second bracket 62, a driving end of the second motor 63 is connected to one end of the second screw 61, and the other end of the second screw 61 is rotatably connected to the second supporting seat 41, so that the second motor 63 drives the second screw 61 to rotate, and the second screw 61 is screwed into the second screw hole, so that the second pressing plate 42 is driven by the second driving mechanism 6 to slide on the second sliding rod 43.

In the present embodiment, the intermediate pressing device includes a supporting frame 73, a lifting driving device 72 and an intermediate pressing plate 71, wherein the lifting driving device 72 and the intermediate pressing plate 71 are vertically aligned with the worktable 2. The supporting frame 73 is in an inverted L-shaped structure, wherein the bottom of the supporting frame 73 is fixed on the machine base 1, and the lifting driving device 72 is fixedly connected to the top of the supporting frame 73. The lifting driving device 72 is a telescopic oil cylinder, the driving end of the lifting driving device 72 is fixedly connected to the middle pressure plate 71, and the middle pressure plate 71 is driven to reciprocate by the lifting driving device 72.

In the present embodiment, the upper surface of the table 2, the upper surface of the first support seat 31, and the upper surface of the second support seat 41 are all located on the same horizontal plane. Chamfers are formed on one side of the first support seat 31 close to the workbench 2 and one side of the second support seat 41 close to the workbench 2.

In this embodiment, when using the gluing machine, arrange the plank on workstation 2 earlier, then, drive first supporting seat 31 and second supporting seat 41 simultaneously and move towards the direction that is close to workstation 2, make first supporting seat 31 and second supporting seat 41 cushion in the bottom of plank and support the plank. In the above process, the impact force generated at the moment when the first support seat 31 and the second support seat 41 contact the wood board is buffered by the chamfer of the first support seat 31 and the chamfer of the second support seat 41. After the first supporting seat 31 and the second supporting seat 41 are padded at the bottom of the wood board, the first pressing plate 32 and the second pressing plate 42 are driven to slide downwards respectively, the first pressing plate 32 is made to close the left side of the first supporting table pressing wood board, the second pressing plate 42 is made to close the right side of the second supporting table pressing supporting plate, finally, the middle pressing plate 71 is driven to move downwards, the middle pressing plate 71 and the middle part of the working table 2 pressing wood board are made to realize the extrusion gluing of the wood board.

The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents to the embodiments of the utility model without departing from the scope of the utility model as set forth in the claims below. Therefore, equivalent changes made according to the spirit of the present invention should be covered within the protection scope of the present invention without departing from the contents of the technical scheme of the present invention.

Claims

1. The utility model provides a compression fittings adjustable plank laminator, includes frame (1) and workstation (2), its characterized in that: the wood board laminating machine further comprises a left laminating device used for laminating the left side of a wood board, a right laminating device used for laminating the right side of the wood board and a middle laminating device, wherein the workbench (2) is arranged between the left laminating device and the right laminating device; the left pressing device comprises a first supporting seat (31) matched with the base (1) in a sliding mode along the length direction of the base (1), a first pressing plate (32) and at least one first sliding rod (33), wherein the bottom of the first sliding rod (33) is fixed to the first supporting seat (31), and the first pressing plate (32) is matched with the first sliding rod (33) in a sliding mode along the vertical direction; the right pressing device comprises a second supporting seat (41) matched with the machine base (1) in a sliding mode along the length direction of the machine base (1), a second pressing plate (42) and at least one second sliding rod (43), wherein the bottom of the second sliding rod (43) is fixed on the second supporting seat (41), and the second pressing plate (42) is matched with the second sliding rod (43) in a sliding mode along the vertical direction; the middle pressing device comprises a middle pressing plate (71), a lifting driving device (72) and a supporting frame (73), wherein the lifting driving device (72) drives the middle pressing plate (71) to do reciprocating lifting motion.

2. A wood board gluing machine with adjustable stitching device according to claim 1, characterized in that: the machine base (1) is provided with a first guide rail (11) for the sliding fit of the first supporting seat (31) in advance.

3. A wood board gluing machine with adjustable stitching device according to claim 1, characterized in that: the machine base (1) is provided with a second guide rail (12) for the sliding fit of a second supporting seat (41) in advance.

4. A wood board gluing machine with adjustable stitching device according to claim 1, characterized in that: the left pressing device further comprises a first driving mechanism (5) for driving the first pressing plate (32) to slide on the first sliding rod (33), the first driving mechanism (5) is arranged on the first supporting seat (31), and the first driving mechanism (5) comprises a first screw rod (51), a first motor (53) and a first bracket (52).

5. A wood board gluing machine with adjustable stitching device according to claim 4, characterized in that: the first pressing plate (32) is provided with a first screw hole for the threaded matching of the first screw rod (51) in advance.

6. A wood board gluing machine with adjustable stitching device according to claim 1, characterized in that: the right pressing device further comprises a second driving mechanism (6) for driving the second pressing plate (42) to slide on the second sliding rod (43), the second driving mechanism (6) is arranged on the second supporting seat (41), and the second driving mechanism (6) comprises a second screw rod (61), a second motor (63) and a second bracket (62).

7. A wood board gluing machine with adjustable stitching device according to claim 6, wherein: and a second screw hole for the threaded matching of the second screw rod (61) is preset in the second pressure plate (42).

8. A wood board gluing machine with adjustable stitching device according to claim 1, characterized in that: the side of the first supporting seat (31) close to the workbench (2) and the side of the second supporting seat (41) close to the workbench (2) are both formed with chamfers.