CN219521620U - Deburring device for wooden pencil production - Google Patents

Abstract

The utility model belongs to the technical field of pencil processing, and particularly relates to a deburring device for wood pencil production, which comprises a base, wherein a first air cylinder and a mounting groove are arranged on the base, the first air cylinder can drive the mounting groove to move up and down, a conveying roller unit is arranged in the mounting groove, a mounting frame is fixedly arranged on the base, a first position adjusting unit is arranged on the mounting frame, a mounting plate is connected onto the first position adjusting unit in a transmission manner, two driving rollers are rotationally connected below the mounting plate, abrasive belts are wound on the driving rollers, the driving rollers are positioned at two ends of an abrasive belt, the driving rollers are perpendicular to the conveying direction of the conveying roller unit, a driving motor is fixedly arranged on the mounting plate and used for driving one driving roller to rotate, the two driving rollers are in transmission connection through a driving belt, and a second position adjusting unit is arranged above the first position adjusting unit on the mounting frame.

Description

Deburring device for wooden pencil production

Technical Field

The utility model belongs to the technical field of pencil processing, and particularly relates to a deburring device for wood pencil production.

Background

At present, the pencil is specifically divided into two parts of a pencil cap and a pencil holder: the pencil cap is made of polyester material, and the manufacturing process can be divided into molding, offset printing, assembling and other steps; the pencil holder is mainly made of nitrocellulose pencil paint, printing ink, electrochemical aluminum foil, rubber head, aluminum hoop and the like; the manufacturing process can be divided into pencil board, pencil lead, pencil holder, finished product decoration and other processes; the processing of the pencil plate is to open and cut the log, open and saw Cheng Mukuai, cut into pencil plates by a plate cutting machine after hydro-thermal treatment; the length of the plate is 184mm, the width is 73mm, and the thickness is 4.8-5.2 mm; drying at 60-120 deg.c and high temperature (130-200 deg.c) denaturation to soften the pencil board and make it easy to roll; the graphite core is prepared by mixing graphite and clay according to a certain proportion, extruding a lead core with a certain specification size (such as HB-3H lead core diameter is 1.80-2.10 mm) through a core pressing machine after mixing by a kneader and a three-roller machine, drying by heating (50-150 ℃) and roasting at a high temperature (800-1100 ℃) to enable the lead core to have certain mechanical strength and hardness, and finally carrying out oil immersion treatment; planing the pencil plate into a groove plate with the thickness of 4.1-4.2 mm and a core groove corresponding to the diameter of the pencil core by using a planing machine for pencil rod processing, then gluing the pencil core and the pencil plate by using an adhesive, heating (50-120 ℃) for 1-8 hours in a clamping state, and then processing into a white rod pencil with the length of 178-180 mm by using a planing machine; the white pencil is painted, printed, cut, printed, rubber-covered, and cap to form a pencil with certain specification, color and pattern.

In the prior art, in the process of manufacturing pencils, wood spines attached to unpainted pencils need to be removed, manual hand-held abrasive paper is adopted in the traditional removing mode, the spines on the surfaces of all pencils are removed, special burr removing equipment is used, and the equipment cost is too high. When the polishing machine is specifically used, the existing treatment mode is not efficient enough, and scraps generated after polishing are accumulated on the surface of a product, so that secondary cleaning is needed, and the polishing machine is inconvenient to use.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the deburring device for wood pencil production, which has strong practicability and good use effect.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a wood pencil production is with burring device, the on-line screen storage device comprises a base, be provided with first cylinder and mounting groove on the base, first cylinder drivable mounting groove reciprocates, be provided with the transfer roller unit in the mounting groove, fixedly on the base be provided with the mounting bracket, install first position control unit on the mounting bracket, the transmission is connected with the mounting panel on the first position control unit, rotate below the mounting panel and be connected with two driving rollers, it is equipped with abrasive band to wind on the driving roller, the driving roller is located abrasive band both ends, driving roller perpendicular to transfer roller unit direction of delivery sets up, fixedly on the mounting panel is provided with driving motor, driving motor is used for driving a driving roller and rotates, pass through the drive belt transmission between two driving rollers and connect, be located first position control unit top on the mounting bracket and be provided with the second position control unit, fixedly on the second position control unit is connected with the connecting plate, the second cylinder is installed to the flexible end of second cylinder, conveyer belt unit and abrasive band all can be at perpendicular to transfer roller unit direction of delivery.

This technical scheme is further optimized, still include dust-collecting box and dust absorption pipe, the dust-collecting box is located the mounting groove and with being located the transfer roller unit below, and the dust absorption pipe is fixed to be set up above the dust-collecting box, and the dust absorption pipe sets up for transfer roller unit direction of transfer equidistance, is provided with the dust absorption mouth along its extending direction equidistance on the dust absorption pipe, is provided with communicating pipe above the dust-collecting box, communicating pipe is linked together with dust absorption pipe one end, is connected with the air pump on the communicating pipe.

According to the technical scheme, the conveying roller unit comprises conveying rollers which are arranged in a straight shape in the mounting groove, the conveying rollers are rotatably mounted in the mounting groove, two adjacent conveying rollers are in transmission connection through a transmission belt, a first motor is fixedly arranged on the mounting groove, and the first motor is correspondingly in transmission connection with one conveying roller.

This technical scheme is further optimized, still include the fixed plate, first position adjustment unit sets up for the mounting groove symmetry, first position adjustment unit includes second motor and second lead screw, the fixed setting of second motor is on the mounting bracket and set up for the mounting groove symmetry, second motor output fixedly connected with second lead screw, the second lead screw is rotated and is installed on the mounting bracket, the transmission is connected with the second sleeve on the second lead screw, the fixed plate sets up between two position adjustment units, and fixed plate perpendicular to transfer roller sets up, the fixed plate both ends respectively with two second sleeve fixed connection, mounting panel top surface and fixed plate fixed connection.

This technical scheme is further optimized, still include the connecting plate, second position adjustment unit sets up for the mounting groove symmetry, and second position adjustment unit is located first position adjustment unit directly over, second position adjustment unit includes third motor and third lead screw, the fixed setting of third motor is in second motor top, third motor output and third lead screw one end fixed connection, the third lead screw other end is connected with the mounting bracket rotation, the transmission is connected with the third sleeve on the third lead screw, the connecting plate is located between two second position adjustment units, connecting plate both ends respectively with two third sleeve fixed connection.

According to the technical scheme, the dust collecting box is further optimized, the dust collecting box is arranged to be a rectangular box body, one side face of the dust collecting box is arranged to be an outlet, one side of the dust collecting box is contacted with one side wall of the installation groove, the side wall of the installation groove is provided with a dust outlet, the dust outlet is overlapped with the dust outlet in the horizontal direction, a push plate is arranged in the dust collecting box, the push plate is contacted with the bottom face of the dust collecting box, a second air cylinder is arranged on the installation groove, the telescopic end of the second air cylinder stretches into the dust collecting box, and the second air cylinder can drive the push plate to move towards the outlet.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the conveying roller units are arranged, so that the pencil can be placed between the two conveying rollers, the conveying rollers can drive the pencil to rotate when rotating, meanwhile, the wooden pencil can always keep the position between the two conveying rollers by arranging the conveying belt units to be matched with the conveying rollers, and meanwhile, the conveying rollers are matched with each other to drive the pencil to rotate. The pencil is rubbed and rubbed by setting up the abrasive belt, through setting up dust absorption pipe and dust collection box, the dust absorption pipe can be with the saw-dust that produces in the process of polishing through communicating pipe suction dust collection box. And through setting up the third cylinder, the third cylinder is concentrated the ejecting dust collection box outside with the saw-dust in the dust collection box from export and edulcoration mouth through the push pedal. The polishing process of the pencil is more environment-friendly, and the wood chips are convenient to collect and treat in a concentrated mode. The utility model greatly improves the efficiency and quality of the deburring of the pencil, reduces the labor intensity of workers and has good practicability.

Drawings

FIG. 1 is a schematic side sectional view of a deburring device for wood pencil production;

FIG. 2 is a front cross-sectional view of a deburring device for wood pencil production;

in the figure: the dust collection device comprises a connecting plate 1, a second air cylinder 2, a third motor 3, a second motor 4, an air pump 5, a third air cylinder 6, a fixing plate 7, a pencil 8, a dust collection pipe 9, a first air cylinder 10, a push plate 11, a mounting groove 12, a frosted belt 13, a conveyor belt unit 14, a second lead screw 15, a third lead screw 16 and a dust collection box 17.

Detailed Description

In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.

Referring to fig. 1 and 2, a deburring device for wood pencil production comprises a base, wherein a first cylinder 10 and a mounting groove 12 are arranged on the base, the first cylinder 10 can drive the mounting groove 12 to move up and down, and a conveying roller unit is arranged in the mounting groove 12. The conveying roller unit comprises conveying rollers which are arranged in a straight shape in the mounting groove 12, the conveying rollers are rotatably mounted in the mounting groove 12, two adjacent conveying rollers are in transmission connection through a transmission belt, a first motor is fixedly arranged on the mounting groove 12, and the first motor is correspondingly in transmission connection with one conveying roller.

The base is fixedly provided with a mounting frame, a first position adjusting unit is mounted on the mounting frame, and the first position adjusting unit is symmetrically arranged relative to the mounting groove 12. The first position adjusting unit comprises a second motor 4, a second screw rod 15 and a fixing plate 7, wherein the second motor 4 is fixedly arranged on the mounting frame and symmetrically arranged relative to the mounting groove 12. The output end of the second motor 4 is fixedly connected with a second lead screw 15, the second lead screw 15 is rotatably arranged on the mounting frame, and a second sleeve is connected on the second lead screw 15 in a transmission manner. The fixed plate 7 is arranged between the two position adjusting units, the fixed plate 7 is perpendicular to the conveying roller, two ends of the fixed plate 7 are fixedly connected with the two second sleeves respectively, and the top surface of the mounting plate is fixedly connected with the fixed plate 7. Two driving rollers are rotatably connected below the mounting plate, abrasive belt 13 is wound on the driving rollers, the driving rollers are positioned at two ends of the abrasive belt 13, and the driving rollers are perpendicular to the conveying rollers. A driving motor is fixedly arranged on the mounting plate and is used for driving one driving roller to rotate, the two driving rollers are connected through a driving belt in a driving way,

the second position adjustment unit is symmetrically disposed with respect to the mounting groove 12, and the second position adjustment unit is located directly above the first position adjustment unit. The second position adjusting unit comprises a third motor 3 and a third screw rod 16, the third motor 3 is fixedly arranged above the second motor 4, the output end of the third motor 3 is fixedly connected with one end of the third screw rod 16, and the other end of the third screw rod 16 is rotatably connected with the mounting frame. The third screw rod 16 is connected with a third sleeve in a transmission way, the connecting plate 1 is positioned between the two second position adjusting units, and two ends of the connecting plate 1 are fixedly connected with the two third sleeves respectively. The connecting plate 1 is fixedly provided with a second cylinder 2, and the telescopic end of the second cylinder 2 is provided with a conveyor belt unit 14.

The dust collection box 17 is positioned in the mounting groove 12 and below the conveying roller unit, the dust collection pipe 9 is fixedly arranged on the dust collection box 17, the dust collection pipe 9 is equidistantly arranged relative to the conveying direction of the conveying roller unit, and dust collection openings are equidistantly arranged on the dust collection pipe 9 along the extending direction of the dust collection pipe. A communicating pipe is arranged on the dust collection box and is communicated with one end of the dust collection pipe 9, and an air pump 5 is connected on the communicating pipe.

The dust box 17 is set to the rectangle box body, and dust box 17 side sets up to the export, and dust box 17 sets up to one side of export and the contact of mounting groove 12 side wall, is provided with the dust outlet on the mounting groove 12 side wall, and the dust outlet overlaps in the horizontal direction with the outlet, is provided with push pedal 11 in the dust box 17, and push pedal 11 contacts with dust box 17 bottom surface, is provided with second cylinder 2 on the mounting groove 12, and in the flexible end of second cylinder 2 stretched into dust box 17, and second cylinder 2 can drive push pedal 11 to export the direction removal.

When the wood pencil 8 to be deburred is placed between two adjacent conveying rollers, the conveying rollers can enable the pencil 8 to be placed in a state parallel to the conveying rollers all the time, then the first position adjusting unit can be started to adjust the position of the conveying belt unit 14, the second position adjusting unit is started to adjust the position of the abrasive belt 13, the conveying belt unit 14 is located on one side of the abrasive belt 13, and the first cylinder 10 is started to drive the mounting groove 12 to move upwards until the wood pencil 8 placed on the conveying roller unit is contacted with the abrasive belt 13. The second cylinder 2 is activated and the second cylinder 2 drives the conveyor belt unit 14 downwards into contact with the wooden pencil 8 and generates a certain pressure against it. Then start the conveyer belt unit 14 of first motor and, first motor can drive the transfer roller and rotate, and the transfer roller rotates and drives pencil 8 rotation, and conveyer belt unit 14 and transfer roller simultaneously and the syntropy drive pencil 8 rotation, conveyer belt unit 14 is supplementary promptly to drive pencil 8 and rotate on the transfer roller, can make pencil 8 can keep axial rotation again simultaneously, can not take place the skew at the burring in-process. Then can start driving motor, driving motor drive driving roller rotates, and the driving roller is then made dull polish area 13 follow the conveying rod and is transmitted, because dull polish area 13 contacts with pencil 8 surface, consequently pencil 8 can produce the friction with dull polish area 13 in carrying out axial rotation and in-process to remove the burr on its surface. The sanding belt 13 is then moved to another section of the pencil 8 that has not been sanded, as described above, whereupon the conveyor unit 14 is pressed into contact with the sanded section of the pencil 8. The pencil 8 is then polished by the sanding belt 13 as described above. The air pump 5 is started in the polishing process, and the dust collection opening on the dust collection pipe 9 can suck the wood dust generated in the polishing process into the dust collection box through the communicating pipe. When the saw dust in the dust collection box needs to be cleaned, the third air cylinder 6 can be started, and the saw dust in the dust collection box is intensively pushed out of the dust collection box from the outlet and the impurity removal opening through the push plate 11 by the third air cylinder 6.

According to the utility model, the conveying roller units are arranged, so that the pencil 8 can be placed between the two conveying rollers, the conveying rollers can drive the pencil 8 to rotate when rotating, meanwhile, the wooden pencil 8 can always keep the position between the two conveying rollers by arranging the conveying belt units 14 to be matched with the conveying rollers, and meanwhile, the pencil 8 is driven to rotate together due to the fact that the conveying rollers are matched with each other. The pencil 8 is rubbed and brushed by arranging the abrasive belt 13, and the dust collection pipe 9 and the dust collection box 17 are arranged, so that the dust collection pipe 9 can suck the wood dust generated in the polishing process into the dust collection box through the communicating pipe. And by arranging the third air cylinder 6, the third air cylinder 6 intensively pushes the sawdust in the dust box out of the dust box from the outlet and the impurity removing port through the push plate 11. The polishing process of the pencil 8 is more environment-friendly, and the wood chips are convenient to collect and treat in a concentrated mode. The utility model greatly improves the deburring efficiency and quality of the pencil 8, reduces the labor intensity of workers and has good practicability.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the statement "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal device comprising the element. Further, herein, "greater than," "less than," "exceeding," and the like are understood to not include the present number; "above", "below", "within" and the like are understood to include this number.

While the embodiments have been described above, other variations and modifications will occur to those skilled in the art once the basic inventive concepts are known, and it is therefore intended that the foregoing embodiments of the utility model be considered as merely illustrative, and not limiting, and that it is intended that all such equivalent arrangements or equivalent flow modifications as may be resorted to, or direct or indirect resorting to, falling within the scope of the utility model.

Claims (6)

1. The utility model provides a wood pencil production is with burring device, its characterized in that, the on-line screen storage device comprises a base, be provided with first cylinder and mounting groove on the base, first cylinder drivable mounting groove reciprocates, be provided with the transfer roller unit in the mounting groove, fixedly on the base be provided with the mounting bracket, install first position adjustment unit on the mounting bracket, the transmission is connected with the mounting panel on the first position adjustment unit, rotate below the mounting panel and be connected with two driving rollers, around being equipped with the abrasive belt on the driving roller, the driving roller is located the abrasive belt both ends, driving roller perpendicular to transfer roller unit conveying direction sets up, fixedly on the mounting panel is provided with driving motor, driving motor is used for driving a driving roller rotation, connects through the drive belt transmission between two driving rollers, be located first position adjustment unit top on the mounting bracket, fixedly on the connecting plate is provided with the second cylinder, the second cylinder flexible end is installed the conveyer belt unit, conveyer belt unit and abrasive belt unit can all move in the conveying direction perpendicular to the transfer roller.

2. The deburring device for wood pencil production of claim 1, further comprising a dust collecting box and a dust collecting pipe, wherein the dust collecting box is arranged in the mounting groove and below the conveying roller unit, the dust collecting pipe is fixedly arranged on the dust collecting box, the dust collecting pipe is arranged at equal intervals relative to the conveying direction of the conveying roller unit, dust collecting openings are formed in the dust collecting pipe at equal intervals along the extending direction of the dust collecting pipe, a communicating pipe is arranged on the dust collecting box, the communicating pipe is communicated with one end of the dust collecting pipe, and an air pump is connected to the communicating pipe.

3. The deburring device for wood pencil production of claim 1, wherein the conveying roller unit comprises conveying rollers which are arranged in a straight line shape in a mounting groove, the conveying rollers are rotatably mounted in the mounting groove, two adjacent conveying rollers are in transmission connection through a transmission belt, a first motor is fixedly arranged on the mounting groove, and the first motor is correspondingly in transmission connection with one conveying roller.

4. The deburring device for wood pencil production of claim 3, further comprising a fixing plate, wherein the first position adjusting unit is symmetrically arranged relative to the mounting groove, the first position adjusting unit comprises a second motor and a second screw rod, the second motor is fixedly arranged on the mounting frame and symmetrically arranged relative to the mounting groove, the output end of the second motor is fixedly connected with the second screw rod, the second screw rod is rotatably arranged on the mounting frame, the second screw rod is in transmission connection with a second sleeve, the fixing plate is arranged between the two position adjusting units and perpendicular to the conveying roller, two ends of the fixing plate are fixedly connected with the two second sleeves respectively, and the top surface of the mounting plate is fixedly connected with the fixing plate.

5. The deburring device for wood pencil production of claim 4, further comprising a connecting plate, wherein the second position adjusting units are symmetrically arranged relative to the mounting groove and are positioned right above the first position adjusting units, the second position adjusting units comprise a third motor and a third screw rod, the third motor is fixedly arranged above the second motor, the output end of the third motor is fixedly connected with one end of the third screw rod, the other end of the third screw rod is rotatably connected with the mounting frame, a third sleeve is connected to the third screw rod in a transmission manner, the connecting plate is positioned between the two second position adjusting units, and two ends of the connecting plate are fixedly connected with the two third sleeves respectively.

6. The deburring device for wood pencil production of claim 2, wherein the dust collecting box is a rectangular box body, one side surface of the dust collecting box is an outlet, one side of the dust collecting box, which is an outlet, is contacted with one side wall of the mounting groove, the side wall of the mounting groove is provided with a dust outlet, the dust outlet and the outlet are overlapped in the horizontal direction, a pushing plate is arranged in the dust collecting box, the pushing plate is contacted with the bottom surface of the dust collecting box, a second cylinder is arranged on the mounting groove, the telescopic end of the second cylinder stretches into the dust collecting box, and the second cylinder can drive the pushing plate to move towards the outlet.