CN216181355U

CN216181355U - Compression fittings is used in plywood production

Info

Publication number: CN216181355U
Application number: CN202122325647.XU
Authority: CN
Inventors: 应伟明
Original assignee: Guigang Yili Wood Industry Co ltd
Current assignee: Guigang Yili Wood Industry Co ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-04-05
Anticipated expiration: 2031-09-25

Abstract

The utility model provides a pressing device for plywood production, and relates to the field of plywood. This compression fittings is used in plywood production, including the frame, the inboard board of placing that is connected with of frame rotates, and frame left end fixedly connected with pressfitting frame, the smooth frame of pressfitting frame right side fixedly connected with slip frame, and the smooth frame inside groove sliding connection has a sliding block, sliding block inside groove fixedly connected with compression motor, the first rolling axle of compression motor output fixedly connected with, first rolling axle both ends have cup jointed first promotion piece, first promotion piece and pressfitting frame sliding connection, and pressfitting frame inside groove sliding connection has the second to promote the piece. This compression fittings is used in plywood production is close to the extrusion each other through first rolling axle and second rolling axle, makes two rotation of axes extrude the plywood, through the extrusion height of threaded rod control ration axle, makes the device can control plywood pressfitting thickness, has reached the effect of carrying out the roll pressfitting to the plywood, can't level and smooth pressfitting when having solved the longer specification of plywood problem.

Description

Compression fittings is used in plywood production

Technical Field

The utility model relates to the technical field of plywood, in particular to a pressing device for plywood production.

Background

Plywood is a three-layer or multi-layer plate material made up by using wood segments and making them be rotary-cut into single board or sliced into thin wood and using adhesive to make them be glued together, and usually using odd number of layers of single board and making the fibre directions of adjacent layers of single board be mutually perpendicular.

The plywood needs to lay multilayer viscose and wood chip and carries out the pressfitting in process of production, however because the different pressfitting areas of plywood specification are also different, and traditional compression fittings is dull and stereotyped pressfitting usually, however the dull and stereotyped plywood that also can't be suitable for longer specification, so designed a be suitable for with the compression fittings of longer specification plywood.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a laminating device for plywood production, which solves the problems that the plywood cannot be laminated smoothly when in a longer specification and the plywood is bent after lamination.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a pressing device for plywood production comprises a rack, wherein a placing plate is rotatably connected to the inner side of the rack, a pressing frame is fixedly connected to the left end of the rack, a sliding frame is fixedly connected to the right side of the pressing frame, a sliding block is slidably connected to the inner groove of the sliding frame, a compression motor is fixedly connected to the inner groove of the sliding block, the output of the compression motor is fixedly connected with a first rolling shaft, a first pushing block is sleeved at two ends of the first rolling shaft and is slidably connected with the pressing frame, a second pushing block is slidably connected to the inner groove of the pressing frame, a pressing mechanism is fixedly connected to one side, far away from the first pushing block, of the second pushing block, the pressing mechanism is slidably connected with the pressing frame, a second rolling shaft is sleeved at one side, close to the second pushing block, two ends of the second rolling shaft are rotatably connected with a supporting frame, the supporting frame is rotatably connected with the first rolling shaft, and a chain wheel is sleeved at one side, close to the compression motor, of the supporting frame, the chain wheel is sleeved outside the first rolling shaft and the second rolling shaft, a chain is meshed outside the chain wheel, a pressing shell is fixedly connected to the right side of the pressing frame, one side of the pressing shell is fixedly connected with a base plate, an inner groove of the pressing shell is connected with a flat plate in a sliding mode, a pressing spring is sleeved on the upper end of the flat plate, a pushing motor is fixedly connected with an inner groove of the pressing shell, a pushing rod is fixedly connected to the output end of the pushing motor, a pressing mechanism is connected to the inner groove of the pressing shell in a sliding mode, the pressing shaft is sleeved on one side of the pressing mechanism, the supporting shell is fixedly connected to the right side of the pressing shell, a correcting rod is connected to the inner side of the supporting shell in a rotating mode, a frame is connected to the inner side of the frame in a rotating mode, a threaded rod is connected to the upper end of the frame in a rotating mode, and the threaded rod is meshed with the supporting shell.

Preferably, the pressing frame is rectangular, a long strip-shaped sliding groove is formed in the middle of the rectangle, and through holes are formed in the upper end and the lower end of the sliding groove.

Preferably, the left and right of the extrusion mechanism are respectively provided with two groups, the middle of the extrusion mechanism is provided with a spring shaft, one end of the spring shaft at the upper end is fixedly connected with the first pushing block, the other end of the spring shaft at the lower end is slidably connected with the press-fit frame, one end of the spring shaft at the lower end is fixedly connected with the second pushing block, the other end of the spring shaft is slidably connected with the press-fit frame, the outer surface of the spring shaft is sleeved with a spring, and the spring is arranged in an inner groove of the press-fit frame.

Preferably, the support frame comprises four hinged plates connected end to end, the joints of the upper end and the lower end of each hinged plate are respectively sleeved at the two ends of the first rolling shaft and the second rolling shaft, and the joints of the left end and the right end of each hinged plate are sleeved with the rotating shaft.

Preferably, the number of the chain wheels is four, the chain wheels are respectively sleeved on the surfaces of the first rolling shaft, the second rolling shaft and the rotating shaft of the support frame, and the chain is sleeved on the outer sides of the four chain wheels.

Preferably, the frame is in an N shape, two sides of the frame are slidably connected with the supporting shell, and the inner side of the frame is rotatably connected with the quantitative shaft.

(III) advantageous effects

The utility model provides a pressing device for plywood production. The method has the following beneficial effects:

1. this compression fittings is used in plywood production is close to the extrusion each other through first rolling axle and second rolling axle, makes two rotation of axes extrude the plywood, through the extrusion height of threaded rod control ration axle, makes the device can control plywood pressfitting thickness, has reached the effect of carrying out the roll pressfitting to the plywood, can't level and smooth pressfitting when having solved the longer specification of plywood problem.

2. This compression fittings is used in plywood production through the extrusion of straight board and base plate behind first rolling axle and the extrusion of second rolling axle, makes the plywood can keep straight, extrudeed pressing the axle through pressing mechanism, makes the plywood press close to the ejector pin, has reached the effect that keeps the plywood straight, has solved crooked effect behind the plywood pressfitting.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the support housing of the present invention;

FIG. 3 is a schematic view of a pressing frame structure according to the present invention;

fig. 4 is a schematic view of the supporting frame of the present invention.

The device comprises a rack-1, a placing plate-2, a press frame-3, a sliding frame-4, a sliding carrying block-5, a compression motor-6, a first rolling shaft-7, a first pushing block-8, a second pushing block-9, an extrusion mechanism-10, a second rolling shaft-11, a support frame-12, a chain wheel-13, a chain-14, a pressing shell-15, a base plate-16, a straight plate-17, a downward pressing spring-18, a pushing motor-19, a pushing rod-20, a pressing mechanism-21, a pressing shaft-22, a support shell-23, a correcting rod-24, a frame-25, a quantitative shaft-26 and a threaded rod-27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides a pressing device for plywood production, which comprises a rack 1, wherein a placing plate 2 is rotatably connected to the inner side of the rack 1, a pressing frame 3 is fixedly connected to the left end of the rack 1, the pressing frame 3 is rectangular, a long strip-shaped sliding groove is formed in the middle of the rectangle, through holes are formed in the upper end and the lower end of the sliding groove, and the pressing frame 3 can provide a motion guide effect, as shown in figures 1-4.

The right side of the pressing frame 3 is fixedly connected with a sliding frame 4, the inner groove of the sliding frame 4 is slidably connected with a sliding block 5, the inner groove of the sliding block 5 is fixedly connected with a compression motor 6, the output of the compression motor 6 is fixedly connected with a first rolling shaft 7, two ends of the first rolling shaft 7 are sleeved with a first pushing block 8, the first pushing block 8 is slidably connected with the pressing frame 3, the inner groove of the pressing frame 3 is slidably connected with a second pushing block 9, the sides of the second pushing block 9, far away from the first pushing block 8, are fixedly connected with a squeezing mechanism 10, the left side and the right side of the squeezing mechanism 10 are respectively provided with two groups, the middle of the squeezing mechanism 10 is provided with a spring shaft, one end of the spring shaft at the upper end is fixedly connected with the first pushing block 8, the other end is slidably connected with the pressing frame 3, one end of the spring shaft at the lower end is fixedly connected with the second pushing block 9, the other end is slidably connected with the pressing frame 3, the outer surface of the spring shaft is sleeved with a spring, the spring is arranged in the groove in the press-fit frame 3, and the extrusion mechanism 10 can push the rolling shafts at the two ends to approach each other by using the pressure of the spring.

The extrusion mechanism 10 is connected with the pressing frame 3 in a sliding mode, a second rolling shaft 11 is sleeved on one side, close to each other, of the second pushing block 9, two ends of the second rolling shaft 11 are rotatably connected with supporting frames 12, each supporting frame 12 is composed of four hinged plates connected end to end, joints of the upper end and the lower end of each hinged plate are respectively sleeved at two ends of the first rolling shaft 7 and two ends of the second rolling shaft 11, rotating shafts are sleeved at joints of the left end and the right end of each hinged plate, the supporting frames 12 can control the distance between the shafts, and the continuity between the shafts is guaranteed.

Support frame 12 rotates with first rolling axle 7 to be connected, sprocket 13 has been cup jointed to one side that support frame 12 is close to compression motor 6, sprocket 13 cup joints in first rolling axle 7 and the 11 outsides of second rolling axle, the meshing of the 13 outsides of sprocket has chain 14, sprocket 13 is total four, cup joint respectively at first rolling axle 7, the axis of rotation surface of second rolling axle 11 and support frame 12, chain 14 covers in four sprocket 13 outsides, 3 right side fixedly connected with pressure shell 15 of pressfitting frame, one side fixedly connected with base plate 16 that is close to each other, 15 inside groove sliding connection of pressure shell have straight board 17, straight board 17 can compress tightly the effect that the plywood prevented the plywood crooked.

The upper end of the flat plate 17 is sleeved with a lower pressing spring 18, an inner groove of the pressing shell 15 is fixedly connected with a pushing motor 19, the output end of the pushing motor 19 is fixedly connected with a pushing rod 20, the inner groove of the pressing shell 15 is slidably connected with a pressing mechanism 21, the pressing mechanism 21 comprises a sliding block, a spring shaft and a spring, the sliding block slides in the inner groove of the pressing shell 15, the upper end of the sliding block is fixedly connected with the spring shaft, and the outer surface of the spring shaft is sleeved with the spring.

The pressing shaft 22 is sleeved on one side, close to each other, of the pressing mechanism 21, the supporting shell 23 is fixedly connected to the right side of the pressing shell 15, the straightening rod 24 is connected to the inner side of the supporting shell 23 in a rotating mode, the frame 25 is connected to the inner side of the supporting shell 23 in a sliding mode, the quantitative shaft 26 is connected to the inner side of the frame 25 in a rotating mode, the shape of the frame 25 is 'N' -shaped, the two sides of the frame 25 are connected with the supporting shell 23 in a sliding mode, the quantitative shaft 26 is connected to the inner side of the frame 25 in a rotating mode, and the frame 25 can control the height of the quantitative shaft 26 so that the thickness of the laminated plywood can be guaranteed.

The upper end of the frame 25 is rotatably connected with a threaded rod 27, and the threaded rod 27 is engaged with the support shell 23.

The working principle is as follows: this compression fittings is used in plywood production, during the use with the plywood after the coincide put place board 2 top, extrusion mechanism 10 extrudees first promotion piece 8 and second promotion piece 9, first promotion piece 8 and second promotion piece 9 drive first rolling axle 7 and second rolling axle 11 and are close to each other, start compression motor 6 and drive first rolling axle 7 rotatory, it is rotatory to drive second rolling axle 11 through sprocket 13 and chain 14, the plywood passes through the extrusion of first rolling axle 7 and second rolling axle 11 and gets into between base plate 16 and the flat board 17, push down spring 18 promotes flat board 17 and prevents the plywood bending, start pushing motor 19 and drive ejector pin 20, pressing mechanism 21 promotes pressing shaft 22, make the plywood press close to ejector pin 20, rotate threaded rod 27 control frame 25 and ration axle 26 height, it discharges from between plywood pole 24 and ration axle 26 to rectify.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compression fittings is used in plywood production, includes frame (1), its characterized in that: the inner side of the rack (1) is rotatably connected with a placing plate (2), the left end of the rack (1) is fixedly connected with a press-fit frame (3), the right side of the press-fit frame (3) is fixedly connected with a slide frame (4), an inner groove of the slide frame (4) is slidably connected with a slide block (5), an inner groove of the slide block (5) is fixedly connected with a compression motor (6), the output of the compression motor (6) is fixedly connected with a first rolling shaft (7), two ends of the first rolling shaft (7) are sleeved with first pushing blocks (8), the first pushing blocks (8) are slidably connected with the press-fit frame (3), an inner groove of the press-fit frame (3) is slidably connected with second pushing blocks (9), one sides of the second pushing blocks (9) and the first pushing blocks (8) which are far away from each other are fixedly connected with an extrusion mechanism (10), the extrusion mechanism (10) is slidably connected with the press-fit frame (3), one sides of the second pushing blocks (9) which are close to each other are sleeved with second shafts (11), two ends of the second rolling shaft (11) are rotatably connected with support frames (12), the support frames (12) are rotatably connected with the first rolling shaft (7), one side, close to the compression motor (6), of each support frame (12) is sleeved with a chain wheel (13), the chain wheels (13) are sleeved on the outer sides of the first rolling shaft (7) and the second rolling shaft (11), and the outer sides of the chain wheels (13) are meshed with chains (14);

the right side of the pressing frame (3) is fixedly connected with a pressing shell (15), one side close to each other is fixedly connected with a base plate (16), an inner groove of the pressing shell (15) is connected with a straight plate (17) in a sliding manner, the upper end of the straight plate (17) is sleeved with a pressing spring (18), the inner groove of the pressing shell (15) is fixedly connected with a pushing motor (19), the output end of the pushing motor (19) is fixedly connected with a pushing rod (20), the inner groove of the pressing shell (15) is connected with a pressing mechanism (21) in a sliding manner, one side close to each other of the pressing mechanism (21) is sleeved with a pressing shaft (22), the right side of the pressing shell (15) is fixedly connected with a supporting shell (23), the inner side of the supporting shell (23) is rotatably connected with a correcting rod (24), the inner side of the supporting shell (23) is connected with a frame (25) in a sliding manner, the inner side of the frame (25) is rotatably connected with a quantitative shaft (26), the upper end of the frame (25) is rotatably connected with a threaded rod (27), the threaded rod (27) engages with the support shell (23).

2. The laminating device for plywood production of claim 1, wherein: the pressing frame (3) is rectangular in shape, a long strip-shaped sliding groove is formed in the middle of the rectangle, and through holes are formed in the upper end and the lower end of the sliding groove.

3. The laminating device for plywood production of claim 1, wherein: the left and right sides of the extrusion mechanisms (10) are respectively provided with two groups, the middle of the extrusion mechanisms (10) is provided with a spring shaft, one end of the spring shaft at the upper end is fixedly connected with the first pushing block (8), the other end of the spring shaft at the lower end is slidably connected with the pressing frame (3), one end of the spring shaft at the lower end is fixedly connected with the second pushing block (9), the other end of the spring shaft is slidably connected with the pressing frame (3), the outer surface of the spring shaft is sleeved with a spring, and the spring is arranged in an inner groove of the pressing frame (3).

4. The laminating device for plywood production of claim 1, wherein: the support frame (12) is composed of four hinged plates connected end to end, the joints of the upper end and the lower end of each hinged plate are respectively sleeved at the two ends of the first rolling shaft (7) and the second rolling shaft (11), and the joints of the left end and the right end of each hinged plate are sleeved with a rotating shaft.

5. The laminating device for plywood production of claim 1, wherein: the four chain wheels (13) are respectively sleeved on the surfaces of the rotating shafts of the first rolling shaft (7), the second rolling shaft (11) and the support frame (12), and the chain (14) is sleeved on the outer sides of the four chain wheels (13).

6. The laminating device for plywood production of claim 1, wherein: the frame (25) is N-shaped, two sides of the frame (25) are connected with the supporting shell (23) in a sliding mode, and the inner side of the frame (25) is rotatably connected with a quantitative shaft (26).