CN211029543U

CN211029543U - Polishing device for density fiberboard

Info

Publication number: CN211029543U
Application number: CN201921735137.6U
Authority: CN
Inventors: 丁大益
Original assignee: Chongyang Qinjiang Wood Industry Co Ltd
Current assignee: Chongyang Qinjiang Wood Industry Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-17
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a polishing device for density fiber boards, which relates to a fiber board production device and specifically comprises a polishing box, wherein a hydraulic cylinder is fixedly arranged on the inner top surface of the polishing box, the output end of the hydraulic cylinder is respectively and fixedly connected with the two ends of the top surface of a lifting plate through a hydraulic rod, and a polishing disc is arranged on the bottom surface of the lifting plate through a rotating shaft; the polishing device comprises a polishing box, a clamping block, a rotating block, a first rotating disc, a second rotating disc, a first rotating disc, a second rotating disc, a clamping block and a second rotating disc, wherein the rotating block is symmetrically and rotatably installed on two sides of the polishing box, the first rotating disc is connected with the first rotating disc in an internal thread mode, the first rotating disc is welded at one end, facing the outside. In the use process of the utility model, the application range of the polishing device is effectively widened; effectively avoided the dust when polishing to fly upward the environmental pollution who causes, reduced spreading of noise simultaneously, improved burnishing device's practicality.

Description

Polishing device for density fiberboard

Technical Field

The utility model relates to a fibreboard apparatus for producing specifically is a burnishing device for density fibreboard.

Background

The density fiberboard is a board prepared by crushing, soaking and grinding the waste materials such as trunks, shavings, fruits and the like into wood pulp, interweaving plant fibers of the wood pulp, pressing the wood pulp for forming and drying the wood pulp.

In density fiberboard production process, in order to increase the aesthetic property of density fiberboard, often need polish the surface of density fiberboard, and the dust flies upward when current burnishing device uses, causes environmental pollution easily, and through normal clamping device with the centre gripping of density fiberboard in addition, to the one side polishing back of density fiberboard, need tear down the density fiberboard and change the another side and continue to polish, the operation is very loaded down with trivial details, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burnishing device for density fibreboard to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a polishing device for a density fiberboard comprises a polishing box, wherein a box door is arranged on the lower half part of the front end surface of the polishing box;

a hydraulic cylinder is fixedly mounted on the inner top surface of the polishing box through bolts, the output end of the hydraulic cylinder is fixedly connected with two ends of the top surface of the lifting plate through a hydraulic rod respectively, a motor is fixedly mounted in the middle of the upper surface of the lifting plate through bolts, an output shaft of the motor is vertically and downwards fixedly connected with the top end of the rotating shaft, and a polishing disc is fixedly mounted at the bottom end of the rotating shaft through bolts and penetrates below the lifting plate;

the two sides of the polishing box are symmetrically and rotatably provided with rotating blocks through bearings, the top and the bottom of one end of each rotating block, which is positioned outside the polishing box, are provided with clamping grooves, a first fixing block is welded on the outer wall of the polishing box above the rotating blocks, a vertical clamping nail is slidably arranged on the first fixing block, the bottom end of the clamping nail is inserted into the clamping grooves, the handle is welded above the staple bolt, the bottom surface of the handle is fixedly connected with the top end of the spring, the bottom end of the spring is fixedly connected with the top surface of the first fixed block, a first screw rod which is coaxial is connected with the inner thread of the rotating block, a first rotary disc is welded at one end, facing the outside of the polishing box, of the first screw rod, one end, facing the inside of the polishing box, of the first screw rod is rotatably connected with the side face of the clamping block through a bearing, the top end and the bottom end of the side face of the rotating block are fixedly connected with one end of a horizontal telescopic rod respectively, and the other end of the telescopic rod is fixedly.

As a further aspect of the present invention: one side of the box door is hinged to the front end face of the polishing box through a hinge, a lifting handle is fixedly mounted on the front end face of the other side of the box door through a bolt, an observation window is formed in the box door, and transparent glass is fixedly mounted in the observation window through glue.

As a further aspect of the present invention: the hydraulic cylinder is a double-rod hydraulic cylinder.

As a further aspect of the present invention: the polishing disk is coaxial with the rotating shaft.

As a further aspect of the present invention: the clamping block is characterized in that a second fixed block is fixedly mounted at the top and the bottom of the other side of the clamping block, the second fixed block and the clamping block are integrally formed, one clamping block is connected with a vertical second lead screw in a threaded mode, the second lead screw is rotatably mounted towards one end in the clamping block through a bearing, and a second rotary disc is welded at the other end of the second lead screw.

Compared with the prior art, the beneficial effects of the utility model are that: in the use process of the polishing device, the distance between the clamping blocks is convenient to adjust, so that the polishing device is suitable for clamping fiber boards with different lengths, and the sliding blocks are arranged in the clamping blocks, so that the fiber boards with different thicknesses can be clamped, and the application range of the polishing device is effectively widened; the polishing box enables the polishing to be in a relatively closed environment, thereby effectively avoiding the environmental pollution caused by dust flying during polishing, simultaneously reducing the noise transmission and improving the practicability of the polishing device; when the density fiberboard is turned over, the operation is simple, the disassembly is not needed, and the working strength of workers is greatly reduced.

Drawings

FIG. 1 is a schematic view showing the structure inside a polishing chamber of a polishing apparatus for a density fiberboard.

FIG. 2 is a schematic view showing a structure outside a polishing chamber in a polishing apparatus for a density fiberboard.

Fig. 3 is a partially enlarged view of a portion a of a polishing apparatus for a density fiberboard.

As shown in the figure: the polishing machine comprises a polishing box 1, a polishing disk 2, a lifting plate 3, a hydraulic cylinder 4, a motor 5, a rotating shaft 6, a box door 7, a rotating block 8, a clamping groove 9, a first screw rod 10, a first rotating disk 11, a clamping nail 12, a first fixing block 13, a handle 14, a spring 15, an expansion rod 16, a clamping block 17, a second fixing block 18, a sliding block 19, a second screw rod 20 and a second rotating disk 21.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-3, in an embodiment of the present invention, a polishing apparatus for density fiberboard, includes a polishing box 1, a box door 7 is installed at a lower half portion of a front end surface of the polishing box 1, one side of the box door 7 is hinged to the front end surface of the polishing box 1 through a hinge, a lifting handle is fixedly installed at a front end surface of the other side of the box door 7 through a bolt, the box door 7 is convenient to open, an observation window is opened on the box door 7, transparent glass is fixedly installed in the observation window through glue, conditions in the polishing box 1 are convenient to observe through the observation window, and the use is convenient;

the polishing box 1 is fixedly provided with a hydraulic cylinder 4 on the inner top surface through a bolt, the hydraulic cylinder 4 is a double-rod hydraulic cylinder, the output end of the hydraulic cylinder 4 is respectively fixedly connected with two ends of the top surface of the lifting plate 3 through a hydraulic rod, the middle part of the upper surface of the lifting plate 3 is fixedly provided with a motor 5 through a bolt, the model of the motor 5 is Y132M-4, the power supply port of the motor 5 is connected with an external power supply system through a switch, the output shaft of the motor 5 is vertically and downwards fixedly connected with the top end of a rotating shaft 6, the bottom end of the rotating shaft 6 penetrates through the lower part of the lifting plate 3 and is fixedly provided with a polishing disc 2 through a bolt, the polishing disc 2 is coaxial with the rotating shaft 6, the lifting of the lifting plate 3 is adjusted through the hydraulic cylinder 4, so that the polishing work is carried out through the polishing disc 2, meanwhile, the, the practicability of the polishing device is improved;

the polishing device is characterized in that rotating blocks 8 are symmetrically and rotatably installed on two sides of the polishing box 1 through bearings, clamping grooves 9 are formed in the top and the bottom of one end, located outside the polishing box 1, of each rotating block 8, a first fixing block 13 is welded on the outer wall of the polishing box 1 above each rotating block 8, a vertical clamping nail 12 is slidably installed on each first fixing block 13, the bottom end of each clamping nail 12 is inserted into each clamping groove 9 to fix the corresponding rotating block 8, a handle 14 is welded above each clamping nail 12, the bottom surface of each handle 14 is fixedly connected with the top end of a spring 15, the bottom end of each spring 15 is fixedly connected with the top surface of the corresponding first fixing block 13, when the polishing device is used, each handle 14 is pulled through each spring 15 to insert the corresponding clamping groove 9, a first coaxial screw rod 10 is connected with the corresponding inner thread of each rotating block 8, a first rotating disc 11 is welded at one end, facing the outside the polishing box, of each first screw rod 10, one end, facing the inside the polishing box 1, the top end and the bottom end of the side face of the rotating block 8 are fixedly connected with one end of a horizontal telescopic rod 16 respectively, the other end of each telescopic rod 16 is fixedly connected with the side face of the clamping block 17, the top and the bottom of the other side of each clamping block 17 are fixedly provided with a second fixing block 18, the second fixing blocks 18 and the clamping blocks 17 are integrally formed, one clamping block 18 is in threaded connection with a vertical second lead screw 20, one end, facing the inside of each clamping block 17, of each second lead screw 20 is rotatably provided with a sliding block 19 through a bearing, and the other end of each second lead screw 20 is welded with a second rotary table 21;

it should be noted that the first rotary table 11 drives the first screw rod 10 to rotate, the first screw rod 10 interacts with the rotating block 8 to adjust the position of the clamping block 17 in the polishing box 1, so that the first screw rod 10 is suitable for clamping and fixing fiber plates with different lengths, the second handle 21 drives the second screw rod 20 to rotate, the second screw rod 20 interacts with the second fixed block 18 to adjust the position of the sliding block 19, so that fiber plates with different thicknesses are clamped and fixed, and the application range of the polishing device is effectively improved; and after the polishing of the one side of fibreboard was accomplished, draw bail 12 out of draw-in groove 9 through handle 14, then rotate turning block 8 180, turn over the fibreboard, need not to take out the fibreboard turn over again, reduced the operation degree of difficulty, convenient to use.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. A polishing device for a density fiberboard comprises a polishing box (1) and is characterized in that the lower half part of the front end surface of the polishing box (1) is provided with a box door (7);

a hydraulic cylinder (4) is fixedly mounted on the top surface inside the polishing box (1) through a bolt, the output end of the hydraulic cylinder (4) is fixedly connected with the two ends of the top surface of the lifting plate (3) through a hydraulic rod respectively, a motor (5) is fixedly mounted in the middle of the upper surface of the lifting plate (3) through a bolt, the output shaft of the motor (5) is vertically and downwards fixedly connected with the top end of a rotating shaft (6), and the bottom end of the rotating shaft (6) penetrates through the lower part of the lifting plate (3) and is fixedly provided with a polishing disc (2) through a bolt;

the polishing machine is characterized in that rotating blocks (8) are rotatably installed on two sides of the polishing box (1) through bearings in a symmetrical mode, clamping grooves (9) are formed in the top and the bottom of one end, located outside the polishing box (1), of each rotating block (8), a first fixing block (13) is welded to the outer wall of the polishing box (1) above each rotating block (8), a vertical clamping nail (12) is slidably installed on each first fixing block (13), the bottom end of each clamping nail (12) is inserted into each clamping groove (9), a handle (14) is welded to the upper portion of each clamping nail (12), the bottom surface of each handle (14) is fixedly connected with the top end of each spring (15), the bottom end of each spring (15) is fixedly connected with the top surface of each first fixing block (13), a first screw rod (8) is connected with a coaxial first screw rod (10) through internal threads, a first rotating disc (11) is welded to one end, located outside the polishing box, of each first screw rod (10) is connected with the side face of each clamping block (17) through a, the top end and the bottom end of the side surface of the rotating block (8) are respectively and fixedly connected with one end of a horizontal telescopic rod (16), and the other end of the telescopic rod (16) is fixedly connected with the side surface of the clamping block (17).

2. The polishing device for the density fiberboard of claim 1, wherein one side of the box door (7) is hinged to the front end face of the polishing box (1) through a hinge, a lifting handle is fixedly mounted on the front end face of the other side of the box door (7) through a bolt, an observation window is formed in the box door (7), and transparent glass is fixedly mounted in the observation window through glue.

3. A polishing device for density fiberboard according to claim 1, characterized in that the hydraulic cylinder (4) is a double-rod hydraulic cylinder.

4. A polishing device for density fiberboard according to claim 1, characterized in that the polishing disk (2) is coaxial with the rotating shaft (6).

5. The polishing device for the density fiberboard of claim 1, wherein a second fixed block (18) is fixedly mounted at the top and the bottom of the other side of the clamping block (17), the second fixed block (18) and the clamping block (17) are integrally formed, a vertical second lead screw (20) is connected to one clamping block (17) in a threaded manner, a sliding block (19) is rotatably mounted at one end, facing the inside of the clamping block (17), of the second lead screw (20) through a bearing, and a second rotating disc (21) is welded at the other end of the second lead screw (20).