CN210589755U

CN210589755U - Compression fittings is used in plywood production

Info

Publication number: CN210589755U
Application number: CN201921135842.2U
Authority: CN
Inventors: 蔡嘉文
Original assignee: Jiaxing Gaoquan Wood Co ltd
Current assignee: Jiaxing Gaoquan Wood Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-22
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a compression fittings is used in plywood production, establish the base that the cavity is the cuboid structure in with including the panel body, the upper surface of base is opened there are two bar holes, and the bottom inner wall of base is close to the both ends in bar hole and all is provided with the relative and parallel channel-section steel stand of each other of opening, two equal sliding connection has the bearing frame in the spout of channel-section steel stand, and rotates between two bearing frames and be connected with same root bearing roller, the bottom of bearing frame all is provided with reset spring, two the relative one end roller head department of bearing roller all is provided with the universal spindle, and is fixed with same root transfer line between two universal spindles. The utility model discloses can let the lower surface of panel body whole and the upper surface contact of base in the pressfitting, reduce pressure increase area of contact, improve the pressfitting effect, only need lift up the compression roller when needs are driven and can hold up the panel body and carry out the transmission under reset spring's effect, improve switching efficiency.

Description

Compression fittings is used in plywood production

Technical Field

The utility model relates to a plywood production technical field especially relates to a compression fittings is used in 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 is one of common furniture materials, is one of three large plates of an artificial plate, and can also be used as a material for airplanes, ships, trains, automobiles, buildings, packing boxes and the like.

Through the retrieval, application number is CN201620638855.1 discloses a plywood compression fittings, including automatic conveying device, arrange the pressing mechanism of automatic conveying device upper and lower part in, automatic conveying device comprises the conveying gyro wheel that plays main conveying effect to the plywood and the synchronous pivoted motor of drive conveying gyro wheel, pressing mechanism includes pressfitting board, pressure integration frame, integrated fixing base and pneumatic cylinder, integrated fixing base and the top of pneumatic cylinder stretches pole tip fixed connection, but when the conveying gyro wheel carried the plywood, the volume of plywood exceeded both sides conveying gyro wheel, and the pressfitting board sets up between two conveying gyro wheels, must cause the area of plywood to be greater than the pressfitting board, will cause the plywood pressfitting all around not to arrive at the pressfitting in-process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the compression fittings is used in plywood production that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a compression fittings is used in plywood production, includes that the cavity is the base of cuboid structure in panel body and the interior, the upper surface of base is opened has two bar holes, and the bottom inner wall of base is close to the both ends in bar hole and all is provided with the relative and parallel channel-section steel stand of each other of opening, two equal sliding connection has the bearing frame in the spout of channel-section steel stand, and rotates between two bearing frames and be connected with same root bearing roller, the bottom of bearing frame all is provided with reset spring.

Preferably, two the relative one end roller head department of bearing roller all is provided with the universal spindle, and is fixed with same transfer line between two universal spindles.

Preferably, the outer walls of the two sides of the back of the body of the base are provided with C-shaped steel slide rails with upward openings and parallel to each other, and the C-shaped steel slide rails are connected with sliding frames in a sliding mode.

Preferably, two the top of carriage is fixed with two relative and parallel channel-section steel crossbeams of opening, and sliding connection has same rectangle sliding frame between two channel-section steel crossbeams, and sliding connection has the quick-witted case in the rectangle sliding frame, and sliding connection has hydraulic ram in the quick-witted case, and the top of hydraulic ram extension rod is fixed with the compression roller frame.

Preferably, the compression roller frame is of a C-shaped plate structure with a downward opening, a compression roller is clamped at the bottom of the compression roller frame, and compression springs are arranged on the top ends of the hydraulic ejector rods and the inner wall of the top end of the case.

Preferably, the outer walls of two opposite sides of the case are fixed with guide rings through bolts, and guide rods matched with the guide rings are arranged at the top ends of the compression roller frames.

Compared with the prior art, the utility model provides a compression fittings is used in plywood production possesses following beneficial effect:

1. through setting up the reset spring of bearing frame and bearing frame bottom of sliding connection in the channel-section steel stand to can let the lower surface of panel body whole and the last surface contact of base in the pressfitting, reduce pressure increase area of contact, improve the pressfitting effect, only need lift up the compression roller when needs driven and can hold up the panel body and carry out the transmission under reset spring's effect, improve switching efficiency.

2. Through the compression spring who sets up between hydraulic ram top and quick-witted case top inner wall to can avoid the compression roller when pushing down because the improper direct compression that leads to the compression roller of stroke control is hard pushes down in order to extrude the crease with the surface of panel body, thereby play the guard action to the panel body.

3. Through setting up guide bar and the guide ring of fixing at quick-witted outer wall that is close to both ends at compression roller frame upper surface to let the compression roller more stable when pushing down, keep the horizontality and push down, improved the planarization of pressfitting.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, the pressfitting is effectual.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a pressing device for plywood production according to the present invention;

fig. 2 is an assembly structure diagram of a pressing device carrier roller for plywood production according to the present invention;

fig. 3 is the utility model provides a three-dimensional structure schematic diagram of compression roller of compression fitting for plywood production.

In the figure: the device comprises a base 1, a reset spring 2, a channel steel upright 3, a transmission rod 4, a bearing seat 5, a carrier roller 6, a strip-shaped hole 7, a C-shaped steel slide rail 8, a channel steel beam 9, a plate body 10, a rectangular slide frame 11, a chassis 12, a hydraulic ejector rod 13, a compression roller frame 14, a compression roller 15, a bearing 16, a universal joint shaft 17, a guide rod 18 and a guide ring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a pressing device for plywood production comprises a board body 10 and a base 1 with a cavity therein and a cuboid structure, wherein two rows of strip-shaped holes 7 are formed on the upper surface of the base 1, and the two ends of the inner wall of the bottom of the base 1, which are close to the strip-shaped holes 7, are respectively provided with channel steel upright posts 3 with opposite openings and parallel to each other, the sliding chutes of the two channel steel upright posts 3 are respectively connected with a bearing seat 5 in a sliding way, and a same carrier roller 6 is rotatably connected between the two bearing blocks 5, the bottom ends of the bearing blocks 5 are provided with return springs 2, thereby the lower surface of the plate body 10 can be completely contacted with the upper surface of the base 1 during pressing, the pressure intensity is reduced, the contact area is increased, the pressing effect is improved, when transmission is needed, the pressing roller 15 is only required to be lifted up, and the plate body 10 can be supported for transmission under the action of the return spring 2, so that the switching efficiency is improved.

The utility model discloses in, two bearing roller 6 relative one end roller head departments all are provided with universal joint 17, and are fixed with same root transfer line 4 between two universal joint 17.

Wherein, the both sides outer wall that base 1 carried on the back mutually all is provided with the opening and upwards just parallel C shaped steel slide rail 8 of each other, and sliding connection has the carriage in C shaped steel slide rail 8.

The top ends of the two sliding frames are fixed with two channel steel beams 9 with opposite openings and parallel to each other, the two channel steel beams 9 are connected with a same rectangular sliding frame 11 in a sliding mode, the rectangular sliding frame 11 is connected with a case 12 in a sliding mode, the case 12 is connected with a hydraulic ejector rod 13 in a sliding mode, and the top end of an extension rod of the hydraulic ejector rod 13 is fixed with a compression roller frame 14.

Wherein, compression roller frame 14 is opening decurrent C shaped plate structure, and the bottom joint of compression roller frame 14 has compression roller 15, and the top of hydraulic ram 13 and the top inner wall of quick-witted case 12 are provided with compression spring to can avoid the compression roller when pushing down because the improper direct compression that leads to compression roller 15 of stroke control is in order to extrude the crease with the surface of panel body 10, thereby has played the guard action to the panel body.

The working principle is as follows: during the use, place in the upper surface of base 1 with the panel body 10 of treating the pressfitting earlier, later start the drive arrangement of 6 roller head tip of bearing roller to it is rotatory to drive bearing roller 6, carry panel body 10 to the centre of base 1, later fix its centre gripping again, can carry out the pressfitting, earlier control the carriage drive pressure roller 15 and remove the one end to panel body 10 during the pressfitting, later promote compression roller 15 again and can carry out the pressfitting with the surface of panel body 10 along channel-section steel crossbeam 9 lateral shifting.

Example 2

Referring to fig. 3, a compression fittings is used in plywood production, this embodiment compares in embodiment 1, still includes its characterized in that, the both sides outer wall that quick-witted case 12 carried on the back mutually all has guide ring 19 through the bolt fastening, and the top of compression roller frame 14 is provided with the guide bar 18 with guide ring 19 looks adaptation to let compression roller 15 more stable when pushing down.

The working principle is as follows: the guide rod 18 moves vertically upward or downward along with the circular hole formed on the guide ring 19, thereby ensuring that the press roller 15 can be horizontally pressed or lifted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a compression fittings is used in plywood production, includes that panel body (10) and interior cavity of establishing are base (1) of cuboid structure, its characterized in that, the upper surface of base (1) is opened there are two bar holes (7), and the bottom inner wall of base (1) is close to the both ends in bar hole (7) and all is provided with the relative and parallel channel-section steel stand (3) of each other of opening, two equal sliding connection has bearing frame (5) in the spout of channel-section steel stand (3), and rotates between two bearing frames (5) and be connected with same root bearing roller (6), the bottom of bearing frame (5) all is provided with reset spring (2).

2. The laminating device for plywood production according to claim 1, wherein universal joints (17) are arranged at the roller heads of the two opposite ends of the carrier rollers (6), and the same transmission rod (4) is fixed between the two universal joints (17).

3. The laminating device for plywood production according to claim 1, wherein the outer walls of two opposite sides of the base (1) are provided with C-shaped steel slide rails (8) which are opened upwards and parallel to each other, and the C-shaped steel slide rails (8) are slidably connected with sliding frames.

4. The laminating device for plywood production according to claim 3, wherein two channel steel beams (9) with opposite openings and parallel to each other are fixed at the top ends of the two sliding frames, a same rectangular sliding frame (11) is slidably connected between the two channel steel beams (9), a case (12) is slidably connected in the rectangular sliding frame (11), a hydraulic ejector rod (13) is slidably connected in the case (12), and a pressure roller frame (14) is fixed at the top end of an extension rod of the hydraulic ejector rod (13).

5. A press-fit device for plywood production according to claim 4, wherein said press-roller frame (14) is of a C-shaped plate structure with a downward opening, a press roller (15) is clamped at the bottom of the press-roller frame (14), and a compression spring is arranged between the top end of the hydraulic ejector rod (13) and the inner wall of the top end of the case (12).

6. A press-fit device for plywood production according to any one of claims 4 to 5, wherein guide rings (19) are fixed to the outer walls of opposite sides of said machine box (12) by bolts, and guide rods (18) adapted to said guide rings (19) are arranged at the top ends of said roll holders (14).