CN210147675U

CN210147675U - Door leaf grinding device

Info

Publication number: CN210147675U
Application number: CN201920829904.3U
Authority: CN
Inventors: 陆晨
Original assignee: Jiangsu Jinfeng Wood Industry Co Ltd
Current assignee: Jiangsu Jinfeng Wood Industry Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-03-17
Anticipated expiration: 2029-06-03

Abstract

The utility model relates to a timber processing technology field. Aim at provides a can improve machining efficiency's door leaf grinding device. The utility model adopts the technical proposal that: a door leaf polishing device comprises a polishing box and a polishing mechanism arranged in the polishing box; the grinding box is composed of a box body and bottom feet arranged at the bottom of the box body, and vertical strip-shaped door plate through holes are formed in the middle of the front side face and the middle of the rear side face of the box body; a plurality of bearing rollers are uniformly distributed at the bottom in the box body along the front-back direction, and the positions of the bearing rollers are opposite to the door plate through holes. The utility model discloses can carry out disposable whole polishing to the two sides of door plant, work efficiency is high.

Description

Door leaf grinding device

Technical Field

The utility model relates to a timber processing technology field, concretely relates to door leaf grinding device.

Background

The timber is installed and is used for keeping apart interior space's a finishing material in the door opening, and the timber mainly includes: solid wood doors, particle board doors, paint-free board doors and the like. The processing process of the door leaf of the solid wood door mainly comprises the steps of forming, grinding, polishing, painting, drying and the like. The door leaf is in the in-process of polishing its traditional mode be that the handicraft master utilizes abrasive paper to polish timber, but this kind of mode has intensity of labour big, work efficiency hangs down, the big scheduling problem of dust. For this purpose, grinding machines have also been known from the prior art, which usually comprise a table for fixing the door leaf, on which a movable grinding disc is arranged and which is equipped with a drive mechanism. In the working process, a worker clamps the door plate on the workbench, the driving mechanism drives the polishing disc to move to polish different positions of the door plate, and the polishing machines improve polishing efficiency to a certain extent. There are still certain drawbacks: 1. the whole door plate is longer, so that the whole door plate is clamped, and the whole floor area of the grinding machine is large; 2. the different positions of the door panel are polished by the polishing disc through repeated reciprocating movement, the longer time still needs to be consumed, the polishing condition is easily missed on the track of the polishing disc through reciprocating movement, and the polishing is needed to be performed on the processing position again through manual work in the later stage.

Disclosure of Invention

An object of the utility model is to provide a can improve machining efficiency's door leaf grinding device.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: a door leaf polishing device comprises a polishing box and a polishing mechanism arranged in the polishing box;

the grinding box is composed of a box body and bottom feet arranged at the bottom of the box body, and vertical strip-shaped door plate through holes are formed in the middle of the front side face and the middle of the rear side face of the box body; a plurality of bearing rollers are uniformly distributed at the bottom in the box body along the front-back direction, and the positions of the bearing rollers are opposite to the door plate through holes;

the two groups of polishing mechanisms are symmetrically distributed in the box body on the left side and the right side of the door plate through hole; the polishing mechanism comprises a vertical moving plate parallel to the left side wall and the right side wall of the box body, three polishing disks are arranged on one side of the moving plate facing the center of the box body, and each polishing disk comprises a disk body and a rotating shaft coaxially arranged on one surface of the disk body; the grinding disks of the three grinding disks are arranged in a horizontal delta shape, and the grinding areas of two adjacent disks are vertically staggered; the end part of the rotating shaft extends to the other side of the moving plate and is in transmission connection with a polishing motor arranged on the moving plate; the top of the moving plate is also fixedly provided with a sliding block, the inner wall of the top surface of the box body is fixedly provided with a sliding rail extending along the left-right direction, and the sliding block is matched with the sliding rail and is arranged on the sliding rail; the polishing mechanism further comprises an electric push rod fixedly arranged on the side wall of the box body and stretching along the left direction and the right direction, and the output end of the electric push rod is connected with the movable plate.

Preferably, the tip of pivot is provided with driven pulley, the output of the motor of polishing is provided with driving pulley, be connected through driving belt between driving pulley and the driven pulley.

Preferably, the inner wall of the bottom surface of the box body is provided with an installation groove extending along the front-back direction, and two ends of the bearing roller are arranged on groove walls on two sides of the installation groove and are in running fit with the groove walls.

Preferably, the lower parts of the left side and the right side of the box body and the middle part of the bottom surface are respectively provided with a cleaning opening extending along the front-back direction, and the cleaning opening is provided with a cleaning door capable of being opened and closed.

Preferably, the top surface of the box body is provided with a transparent observation window extending along the front-back direction.

The beneficial effects of the utility model are concentrated and are embodied in: can once only wholly polish to the two sides of door plant, work efficiency is high.

Particularly, the utility model discloses in the use, the staff holds the door plant with the hand, and inside the door plant perforation from a door plant on the box inserted the box, ensured the bottom sprag of door plant on bearing roller when inserting. Along with the staff is door plant forward propelling movement, the door plant is continuous through between two grinding machanism, and electric putter drives the movable plate and removes towards the door plant along the guide rail simultaneously, and the door plant is polished to the continuous pair of door plant of polishing of the drive of motor of polishing on the movable plate. After the tail end of the door plate completely enters the box body, the worker pulls out the door plate from the other door plate through hole. The utility model has the advantages that: 1. the two sides of the door plate are synchronously polished, and each position of the plate surface of the door plate can be polished by the arrangement of the special polishing disc, so that the condition of processing leakage is avoided, repeated processing is not needed, and the processing efficiency is greatly improved. 2. The smooth and easy nature of door plant propelling movement has been improved in the setting of bearing roller, avoids the not smooth phenomenon of door plant propelling movement that arouses because the impurity that produces polishes. 3. Polishing is carried out in the box, and the influence of dust and noise can be effectively reduced. 4. Need not to carry out whole clamping to the door plant fixed, make the utility model discloses overall area is little, and the volume is obviously improved.

Drawings

FIG. 1 is a schematic view of the internal structure of a case;

fig. 2 is a view from a-a of the structure shown in fig. 1.

Detailed Description

A door leaf grinding device as shown in fig. 1-2, comprising a grinding box and a grinding mechanism disposed in the grinding box. The utility model discloses when polishing the door plant, operate at the incasement that polishes, influence and the influence of noise that can effectual reduction dust. As shown in figure 1, the grinding box is composed of a box body 1 and a bottom foot 2 arranged at the bottom of the box body 1 and is placed on the ground for use, the bottom foot 2 can adopt a fixed bottom foot or a movable bottom foot, as shown in figure 1, the fixed bottom foot is a fixed bottom foot, namely a supporting leg, and the movable bottom foot is a caster wheel with a brake. The grinding mechanism is arranged in the box body 1 and used for grinding the door plate.

As shown in fig. 1, vertical strip-shaped door panel through holes 3 are formed in the middle of the front side and the rear side of the box body 1, and the width of each door panel through hole 3 is equal to the thickness of a door panel to be opened. The door plant is perforated 3 and is used for supplying the door plant to penetrate inside 1 box, and two door plants are perforated 3 relatively, and the door plant is perforated 3 and is pushed in from a door plant, perforates 3 from another door plant and takes out, and the in-process of considering to polish can produce the piece, and the piece is too much time-consuming, can influence the smooth and easy nature that the door plant promoted, consequently, bottom in the box 1 has many bearing rollers 4 along fore-and-aft direction evenly distributed, bearing roller 4's position is perforated 3 relatively with the door plant. Bearing roller 4 is exactly the live-rollers that is used for bearing the door plant, and its specific mounting means is more, for example: the inner wall of the bottom surface of the box body 1 is provided with a mounting groove 13 extending along the front-back direction, two ends of the bearing roller 4 are arranged on the groove walls of two sides of the mounting groove 13 and form a rotating fit with the groove walls, more specifically, two ends of the bearing roller 4 can be provided with a pin shaft, and the pin shaft penetrates through the pin holes in the groove walls of the mounting groove 13 to form a rotating fit. Of course, other arrangements of the support roller 4 are also possible. As shown in fig. 2, the number of the backup rollers 4 is 4, and two backup rollers are provided at the front side and two backup rollers are provided at the rear side in the housing 1.

As shown in fig. 1, the two sets of grinding mechanisms are symmetrically distributed in the box body 1 at the left and right sides of the door panel perforation 3. The polishing mechanism comprises a vertical moving plate 5 parallel to the left side wall and the right side wall of the box body 1, wherein three polishing disks are arranged on one side, facing the center of the box body 1, of the moving plate 5, and each polishing disk is composed of a disk body 6 and a rotating shaft 7 coaxially arranged on one surface of the disk body 6. The utility model discloses a difference lies in, it is three the disk body 6 of the disk of polishing is horizontal article font and arranges, and the region of polishing of two adjacent disk bodies 6 is vertically crisscross each other. As shown in fig. 2, in detail, the upper edge of the tray body 6 at the delta-shaped convex portion exceeds the lower edge of the tray body 6 at the upper portion, and the lower edge of the tray body 6 at the delta-shaped convex portion exceeds the upper edge of the tray body 6 at the lower portion, thereby forming a partial overlap of the grinding regions.

The pivot 7 of polishing dish is passed through the bearing and is installed on movable plate 5, and the tip of pivot 7 extend to the opposite side of movable plate 5 and with install the 8 transmissions of polishing motor on movable plate 5 and be connected, the cooperation relation of bearing and pivot 7 is prior art, and the here is no longer repeated. The utility model discloses a disk body 6 of 8 drive polishing discs of polishing motor rotates, polishes the door plant through pivoted disk body 6. The concrete connection mode of pivot 7 and grinding motor 8 can be as shown in fig. 1, the tip of pivot 7 is provided with driven pulley, grinding motor 8's output is provided with driving pulley, be connected through driving belt 12 between driving pulley and the driven pulley, can also adopt modes such as gear connection to carry out the power transmission between grinding motor 8 and the pivot 7 certainly.

Obviously, the mill light can rotate and still can not form the polishing to the door plant, and it still needs to be close to and with the door plant contact, for this reason, the top of movable plate 5 is the fixed sliding block 9 that is provided with still, the fixed slide rail 10 that extends along left and right direction that is provided with on the inner wall of box 1 top surface, sliding block 9 matches with slide rail 10 and installs on slide rail 10. Grinding machanism still includes the flexible electric putter 11 of left right direction of edge of fixed setting on the 1 lateral wall of box, electric putter 11's output is connected with movable plate 5, promotes through electric putter 11 that the dish of polishing is close to or keeps away from the door plant.

The utility model discloses in the use, the staff holds the door plant with the hand, and the door plant is perforated 3 and is inserted 1 insidely from a door plant on the box 1, ensures the bottom sprag of door plant on bearing roller 4 when inserting. Along with the staff forward propelling movement door plant, the door plant is continuous through between two grinding machanism, and electric putter 14 drives movable plate 5 and removes towards the door plant along guide rail 10 simultaneously, and the door plant is continuously polished to the polishing dish on the movable plate under the drive of grinding motor 8. After the tail end of the door panel completely enters the box body 1, the worker pulls out the door panel from the other door panel through hole 3. The utility model has the advantages that: 1. the two sides of the door plate are synchronously polished, and each position of the plate surface of the door plate can be polished by the arrangement of the special polishing disc, so that the condition of processing leakage is avoided, repeated processing is not needed, and the processing efficiency is greatly improved. 2. The smooth and easy nature of door plant propelling movement has been improved in the setting of bearing roller 4, avoids the not smooth phenomenon of door plant propelling movement that the impurity that produces arouses because polish. 3. The polishing is carried out in the box body 1, and the influence of dust and noise can be effectively reduced.

In addition, at the in-process of polishing, there is very much dust deposit inside box 1, in order to facilitate clearing up the dust, the utility model discloses better way can also be, the lower part of the 1 left and right sides of box and the middle part of bottom surface all are provided with along the clearance mouth 14 that the fore-and-aft direction extends, clearance mouth 14 department is provided with the clearance door that can open and close, and the clearance door is exactly a sealing door with 14 looks adaptations of clearance mouth, can realize closing and opening to clearance mouth 14. In addition, in order to facilitate observing the polishing condition inside the box body 1, the top surface of the box body 1 is provided with a transparent observation window 15 extending along the front-back direction.

In addition, in order to further improve the door plant in the stability of pushing in and dragging out the in-process, the both sides of door plant perforation 3 can also set up one section backplate 16 that extends outwards.

Claims

1. A door leaf polishing device comprises a polishing box and a polishing mechanism arranged in the polishing box;

the grinding box is composed of a box body (1) and bottom feet (2) arranged at the bottom of the box body (1), and vertical strip-shaped door plate through holes (3) are formed in the middle of the front side face and the middle of the rear side face of the box body (1); the method is characterized in that: a plurality of carrier rollers (4) are uniformly distributed at the bottom in the box body (1) along the front-back direction, and the positions of the carrier rollers (4) are opposite to the door plate through holes (3);

the two groups of grinding mechanisms are symmetrically distributed in the box body (1) on the left side and the right side of the door plate through hole (3); the polishing mechanism comprises a vertical moving plate (5) parallel to the left side wall and the right side wall of the box body (1), three polishing disks are arranged on one side, facing the center of the box body (1), of the moving plate (5), and each polishing disk is composed of a disk body (6) and a rotating shaft (7) coaxially arranged on one surface of the disk body (6); the disc bodies (6) of the three grinding discs are arranged in a horizontal delta shape, and the grinding areas of two adjacent disc bodies (6) are vertically staggered; the rotating shaft (7) of the polishing disc is arranged on the moving plate (5) through a bearing, and the end part of the rotating shaft (7) extends to the other side of the moving plate (5) and is in transmission connection with a polishing motor (8) arranged on the moving plate (5); the top of the moving plate (5) is also fixedly provided with a sliding block (9), the inner wall of the top surface of the box body (1) is fixedly provided with a sliding rail (10) extending along the left-right direction, and the sliding block (9) is matched with the sliding rail (10) and is arranged on the sliding rail (10); the polishing mechanism further comprises an electric push rod (11) which is fixedly arranged on the side wall of the box body (1) and stretches out and draws back along the left-right direction, and the output end of the electric push rod (11) is connected with the movable plate (5).

2. The door leaf polishing device according to claim 1, wherein: the end of the rotating shaft (7) is provided with a driven belt pulley, the output end of the polishing motor (8) is provided with a driving belt pulley, and the driving belt pulley is connected with the driven belt pulley through a transmission belt (12).

3. The door leaf polishing device according to claim 2, wherein: the inner wall of the bottom surface of the box body (1) is provided with a mounting groove (13) extending along the front-back direction, and two ends of the bearing roller (4) are arranged on groove walls on two sides of the mounting groove (13) and are in running fit with the groove walls.

4. The door leaf polishing device according to claim 3, wherein: the lower parts of the left side and the right side of the box body (1) and the middle part of the bottom surface are respectively provided with a cleaning opening (14) extending along the front-back direction, and a cleaning door capable of being opened and closed is arranged at the cleaning opening (14).

5. The door leaf polishing device according to claim 4, wherein: the top surface of the box body (1) is provided with a transparent observation window (15) extending along the front-back direction.