CN220661219U

CN220661219U - Pencil grooving machine

Info

Publication number: CN220661219U
Application number: CN202322166779.1U
Authority: CN
Inventors: 邱新法; 邱睿
Original assignee: Zhejiang Huaxing Pen Making Co ltd
Current assignee: Zhejiang Huaxing Pen Making Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-26
Anticipated expiration: 2033-08-14

Abstract

The utility model belongs to the technical field of pencil manufacturing, and particularly relates to a pencil grooving machine, which comprises: the grooving device is used for grooving the surface of the plate; the planing device is used for planing the surface of the plate after the planing; the abutting device comprises a conveying roller which is positioned above the conveying device, and the abutting device is provided with only one operation part, and the distance between the conveying roller and the conveying device is changed by adjusting the operation part; the conveying device is sequentially provided with a groove planing device and a surface planing device along the conveying direction, and at least one abutting device is arranged on the conveying device; the abutting device compresses the plate in the conveying, grooving and planing processes, so that the reduction of machining precision caused by the relative position movement of the plate in the conveying and machining processes is avoided, and when the position of the conveying roller is required to be regulated, the distance between the conveying roller and the conveying device can be regulated rapidly by regulating the operating part in the abutting device.

Description

Pencil grooving machine

Technical Field

The utility model belongs to the technical field of pencil manufacturing, and particularly relates to a pencil grooving machine.

Background

The pencil holder is formed by bonding two plates, a plurality of grooves are formed in the two plates at intervals, the pencil leads are placed in the grooves, the grooves in the two plates are correspondingly formed into the pencil holder, and the bonded plates are cut into the required pencil. Therefore, when the plates are processed, the mutually adhered end surfaces need to be very flat, and a plurality of slender grooves are required to be formed on the end surfaces, and the grooves ensure uniform size, smooth surface and high precision requirement. The conveying roller is generally adopted to compress the plate, so that the plate is tightly compressed in the conveying groove, and in practice, the conveying roller mainly plays a limiting role to realize good fine machining, and the existing conveying roller setting mode cannot compress the plate well and cannot guarantee good machining precision.

The patent number CN209394846U proposes a wood board router for pencil processing, providing a way of arranging a conveying roller for compacting a wood board. However, when the height of the conveying roller needs to be adjusted, the conveying roller needs to be adjusted at the two side operation parts, and an operator needs to move and adjust the conveying roller back and forth at the two sides of the machine tool in consideration of the width of the machine tool, so that time and labor are wasted.

Disclosure of Invention

The utility model aims to solve the technical problems, and provides a pencil grooving machine which achieves the effect of adjusting the height of a conveying roller by adjusting an operation part at one side.

In view of the above, the present utility model provides a pencil router comprising: the grooving device is used for grooving the surface of the plate; the planing device is used for planing the surface of the plate after the planing; the abutting device comprises a conveying roller which is positioned above the conveying device, and the abutting device is provided with only one operation part, and the distance between the conveying roller and the conveying device is changed by adjusting the operation part; the conveying device is sequentially provided with a groove planing device and a surface planing device along the conveying direction, and at least one abutting device is arranged on the conveying device.

In the technical scheme, the plate is tightly pressed by the abutting device in the conveying, grooving and planing processes, so that the reduction of machining precision caused by the relative position movement of the plate in the conveying and machining processes is avoided, and when the position of the conveying roller is required to be regulated, the distance between the conveying roller and the conveying device can be regulated rapidly by regulating the operating part in the abutting device.

In the above technical solution, further, the abutting device includes: the mounting frames are symmetrically arranged on the limiting plates at two sides; one end of the rotating rod is rotationally connected with the mounting frame, the other end of the rotating rod penetrates through the other mounting frame to be spliced with the adjusting block, and two sections of opposite threaded parts are arranged on the rotating rod; the two sliding blocks are respectively connected to two sections of opposite threads on the rotating rod in a threaded manner, and when the rotating rod rotates, the two sliding blocks can be relatively close to or far away from each other; the mounting table is provided with structures which are in sliding connection with the mounting frame at two ends, and a second mounting part is arranged at the top of the mounting table; the lifting mechanism is rotationally connected with the sliding block and is rotationally connected with the second connecting part on the mounting table; and the conveying roller is detachably connected to the bottom of the mounting table. The lifting mechanism comprises: one end of each first crank is rotationally connected with a second installation part at the top of the installation table, and the other end of each first crank is rotationally connected with a connecting column on the same sliding block; the first connecting part of the connecting handle is rotationally connected with the other sliding block, and the second connecting part is rotationally connected with the second mounting part at the top of the mounting table.

In this technical scheme, make the mount table slide on the mounting bracket cylinder through elevating system, change the relative position of mount table on the mounting bracket, change and connect conveying roller and panel relative position on mount table bottom fixture, mounting bracket and limiting plate threaded connection exist the nuo futilely screw hole on the limiting plate, the mounting bracket can set up on the corresponding position of limiting plate according to the demand. When coping with plates with different thicknesses, the height of the conveying roller needs to be adjusted, the rotating rod is rotated through the rotation adjusting block, the sliding blocks which are in threaded connection with the opposite threads on the rotating rod are relatively close to or relatively far away from each other, the sliding blocks drive the first crank and the connecting handle which are in rotation with the connecting column on the sliding blocks to relatively rotate, the first crank and the connecting handle apply upward or downward force to the mounting table, the mounting table is driven to move along the extending direction of the main shaft of the mounting frame, and the conveying roller which is in threaded connection with the clamping mechanism at the bottom of the mounting frame is rotated to follow the movement.

In the above technical scheme, further, the structure that the mount table bottom is used for connecting the conveying roller is: the first fixing plate is arranged in the bottom groove of the mounting plate and is fixedly connected with one end of the groove; the pushing plate is connected in a sliding way in the groove; the first cylinder is fixedly connected to the bottom of the mounting table, and the output end of the first cylinder is connected with the push plate.

In the technical scheme, when plates with different lengths need to be processed or when the conveying rollers are damaged in use and need to be replaced, the position of the conveying rollers relative to the plates is raised through the lifting mechanism, then the first air cylinder is started, the push plate is driven to be far away from the first fixed plate along the extending direction of the guide chute, the conveying rollers needing to be replaced are taken out, the proper conveying rollers are replaced, the first air cylinder is started, and the push plate is driven to be positioned at a proper position between the distance and the first fixed plate to determine the position of the conveying rollers.

In the above technical scheme, further, the sliding structure of the two ends of the mounting table and the mounting frame is a notch corresponding to the width of the mounting frame cylinder and used for preventing the sliding block from rotating during sliding.

In this technical scheme, when the slider slides on the dwang, the slider drives the relative rotation of connecting handle and first crank that corresponds the rotation and connect on the dead lever of mount table top second connecting portion to apply upward or decurrent force to the dead lever, drive mount table and upwards or decurrent remove, mount table both sides notch is used for preventing that the slider from taking place to rotate when sliding, avoids taking place the part collision.

In the above technical solution, further, the adjusting block has a concave structure, and the rotating rod has a convex structure adapted to be embedded in the concave structure in the adjusting block.

In this technical scheme, there is sunken and bellied simple cooperation just can reach through regulating block and dwang, when rotating the regulating block, synchronous drive dwang pivoted purpose.

In the above technical scheme, further, the surface of the conveying device and the limiting plates on two sides form a conveying groove for accommodating the plate, and the plate moves in the conveying groove along the conveying direction of the conveying device.

In the technical scheme, the transmission groove limits the specific position of the plate in the conveying process, the plate is processed, and the transmission device and the limiting plates on two sides can also provide support for the plate in the processing process.

In the above technical scheme, the device further comprises a chip absorbing device, wherein the chip absorbing device comprises chip absorbing ends, chip absorbing pipelines and chip absorbing equipment, and the two chip absorbing ends are aligned to the plate outlets of the grooving device and the planing device.

In this technical scheme, inhale bits device and be used for absorbing the saw-dust that produces in the gouging and plane in-process, avoid producing saw-dust can influence the processing precision in the present processing step.

In the above technical solution, further, the length of the conveying roller should be smaller than the width of the conveying groove.

In this technical scheme, so design has avoided the conveying roller to be disturbed by the limiting plate of panel both sides, can ensure that the conveying roller compresses tightly at the surface of panel accurately.

The beneficial effects of the utility model are as follows:

1. the position of the conveying roller can be quickly and conveniently adjusted through an operation part;

2. the conveying roller is convenient and quick to replace.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the hugging device;

FIG. 3 is an explosive recoil of the hugging device;

FIG. 4 is a perspective view of the mounting bracket;

FIG. 5 is a perspective view of the mounting table;

FIG. 6 is a perspective view of a rotating lever;

FIG. 7 is a perspective view of the stem;

FIG. 8 is a perspective view of the adjustment block;

fig. 9 is a partial cross-sectional view.

The label in the figure is:

1. a grooving device; 2. a planing device; 3. a hugging device; 4. a sheet material; 5. a limiting plate; 6. a support table; 7. a transmission device; 8. a chip suction end; 9. a chip suction pipeline; 10. a housing; 11. an opening; 12. a mounting frame; 13. a mounting table; 14. a conveying roller; 15. a rotating lever; 16. a slide block; 161. a connecting column; 17. a connecting handle; 18. a first crank; 19. an adjusting block; 121. a column; 122. a first mounting portion; 20. a second mounting portion; 201. a fixed rod; 202. a connecting plate; 21. a notch; 22. a groove; 23. a guide chute; 24. a first fixing plate; 25. a push plate; 26. a first cylinder; 201. a first connection portion; 202. a second connecting portion; 28. a transfer tank.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and merely for convenience of description of the present application and simplification of the description, the azimuth terms do not indicate and imply that the apparatus or element referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in this application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

referring to fig. 1, the embodiment provides a pencil grooving machine, which comprises a grooving device 1 for grooving the surface of a plate 4; the planing device 2 is used for planing the surface of the plate 4 subjected to planing; the abutment device 3 comprises a conveyor roller 14, said conveyor roller 14 being located above the conveyor 7 and said abutment device 3 having only one operating portion, the distance of the conveyor roller 14 from the conveyor 7 being varied by adjusting said operating portion; the conveying device 7 is provided with a planing device 1 and a planing device 2 in sequence along the conveying direction, and at least one abutting device 3 is arranged on the conveying device 7. The abutting device 3 compresses the plate 4 in the conveying, grooving and planing processes, so that the reduction of machining precision caused by the relative position movement of the plate 4 in the conveying and machining processes is avoided, and when the position of the conveying roller 14 needs to be regulated, the distance between the conveying roller 14 and the conveying device 7 can be regulated rapidly by regulating an operation part in the abutting device 3.

Example 2:

the present embodiment provides a pencil router having the following technical features in addition to the technical scheme including the above embodiment.

Referring to fig. 2 to 6, the abutment device 3 comprises: the mounting frames 12 are symmetrically arranged on the limiting plates 5 at two sides; one end of the rotating rod 15 is rotationally connected with the mounting frame 12, the other end of the rotating rod 15 penetrates through the other mounting frame 12 to be spliced with the adjusting block 19, and two sections of opposite threaded parts are arranged on the rotating rod 15; the two sliding blocks 16 are respectively connected to two sections of opposite threads on the rotating rod 15 in a threaded manner, and when the rotating rod 15 rotates, the two sliding blocks 16 can be relatively close to or far away from each other; the mounting table 13, two ends of the mounting table 13 are provided with structures which are in sliding connection with the mounting frame 12, and the top of the mounting table 13 is provided with a second mounting part 20; the lifting mechanism is rotationally connected with the sliding block 16 and is rotationally connected with the second connecting part 202 on the mounting table 13; a conveying roller 14, wherein the conveying roller 14 is detachably connected to the bottom of the mounting table 13. The lifting mechanism comprises: one end of each first crank 18 is rotatably connected with a second mounting part 20 at the top of the mounting table 13, and the other end of each first crank 18 is rotatably connected with a connecting column 161 on the same sliding block 16; the connecting handle 17, the first connecting portion 201 of the connecting handle 17 is rotatably connected with the other slide block 16, and the second connecting portion 202 is rotatably connected with the second mounting portion 20 on the top of the mounting table 13. The mounting table 13 slides on the column 121 of the mounting frame 12 through the lifting mechanism, the relative position of the mounting table 13 on the mounting frame 12 is changed, the relative position of the conveying roller 14 and the plate 4 connected to the clamping mechanism at the bottom of the mounting table 13 is changed, the mounting frame 12 is in threaded connection with the limiting plate 5, a Nori threaded hole is formed in the limiting plate 5, and the mounting frame 12 can be arranged at the corresponding position of the limiting plate 5 according to requirements. When the plates 4 with different thicknesses are handled, the height of the conveying roller 14 needs to be adjusted, the rotating rod 15 is rotated through the rotating adjusting block 19, the sliding blocks 16 which are respectively in threaded connection with the opposite threaded positions on the rotating rod 15 are relatively moved close to or relatively moved far away from each other, the sliding blocks 16 drive the first crank 18 and the connecting handle 17 which rotate with the connecting column 161 on the sliding blocks 16 to relatively rotate, the first crank 18 and the connecting handle 17 apply upward or downward force to the mounting table 13, the mounting table 13 is driven to move along the extending direction of the main shaft of the mounting frame 12, and the conveying roller 14 which is rotationally connected with the clamping mechanism at the bottom of the mounting frame 12 also moves along.

Example 3:

Referring to fig. 2 to 7, the structure of the bottom of the mounting table 13 for connecting the conveying roller 14 is: the first fixing plate 24 is arranged in the bottom groove 22 of the mounting plate, and is fixedly connected with one end of the groove 22; a push plate 25, wherein the push plate 25 is slidably connected in the groove 22; the first air cylinder 26, the first air cylinder 26 is fixedly connected at the bottom of the mounting table 13, and the output end is connected with the push plate 25. When the sheet material 4 with different lengths needs to be processed or when the conveying roller 14 is damaged in use and the conveying roller 14 needs to be replaced, the position of the conveying roller 14 relative to the sheet material 4 is raised by the lifting mechanism, then the first air cylinder 26 is started, the push plate 25 is driven to be far away from the first fixed plate 24 along the extending direction of the guide chute 23, the conveying roller 14 needing to be replaced is taken out, the proper conveying roller 14 is replaced, the first air cylinder 26 is started, and the push plate 25 is driven to be at a proper position from the first fixed plate 24 to determine the position of the conveying roller 14.

Example 4:

Referring to fig. 2 to 5, the structure of sliding the two ends of the mounting table 13 with the mounting frame 12 is a notch 21 corresponding to the width of the column 121 of the mounting frame 12, so as to prevent the slider 16 from rotating during sliding.

In this technical scheme, when the slider 16 slides on the rotating rod 15, the slider 16 drives the connecting handle 17 and the first crank 18 which are correspondingly connected in a rotating way to rotate relatively on the fixed rod 201 of the second connecting portion 202 at the top of the mounting table 13, and applies upward or downward force to the fixed rod 201 to drive the mounting table 13 to move upward or downward, and the notches 21 at two sides of the mounting table 13 are used for preventing the slider 16 from rotating during sliding, so as to avoid component collision.

Example 5:

Referring to fig. 3, 6 and 8, the adjustment block 19 has a concave structure, and the rotation lever 15 has a convex structure adapted to be fitted into the concave structure of the adjustment block 19. The aim of synchronously driving the rotating rod 15 to rotate while rotating the adjusting block 19 can be achieved through the simple matching of the concave and convex of the adjusting block 19 and the rotating rod 15.

Example 6:

Referring to fig. 1 and 9, the surface of the conveying device 7 and the two side limiting plates 5 form a conveying groove 28 for accommodating the plate 4, and the plate 4 moves in the conveying direction of the conveying device 7 in the conveying groove 28. The transport slot 28 defines the specific position of the sheet material 4 during transport, which is advantageous for processing the sheet material 4, and the transport device 7 and the limit plates 5 on both sides also provide support for the sheet material 4 during processing.

Example 7:

Referring to fig. 1, the chip suction device comprises a chip suction end 8, a chip suction pipeline 9 and chip suction equipment, wherein the two chip suction ends 8 are aligned with the outlets of the boards 4 of the planing device 1 and the planing device 2. The chip absorbing device is used for absorbing the chips generated in the process of planing grooves and planing surfaces, and the processing precision in the existing processing step can be influenced by the generated chips.

Example 8:

Referring to fig. 1-9, the length of the transfer roll 14 should be less than the width of the transfer slot 28. By the design, the conveying roller 14 is prevented from being interfered by the limiting plates 5 on the two sides of the plate 4, and the conveying roller 14 can be ensured to be accurately pressed on the surface of the plate 4.

The embodiments of the present application and the features of the embodiments may be combined without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by those of ordinary skill in the art, without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims

1. A pencil router, comprising:

the device comprises a planing device (1), wherein the planing device (1) is used for planing the surface of a plate (4);

the planing device (2) is used for planing the planed plate (4);

-a hugging device (3), said hugging device (3) comprising a conveyor roller (14), said conveyor roller (14) being located above the conveyor device (7), and said hugging device (3) having and having only one operating portion, by adjusting which the vertical distance of the conveyor roller (14) from the conveyor device (7) can be varied;

the conveying device (7), the conveying device (7) is provided with a gouging device (1) and a planing device (2) in sequence along the conveying direction, and at least one abutting device (3) is arranged on the conveying device (7).

2. A pencil router as claimed in claim 1, characterized in that said abutment means (3) comprise:

the mounting frames (12) are symmetrically arranged on the limiting plates (5) at two sides;

one end of the rotating rod (15) is rotationally connected with the mounting frame (12), the other end of the rotating rod (15) penetrates through the other mounting frame (12) to be spliced with the adjusting block (19), and two sections of opposite threaded parts are arranged on the rotating rod (15);

the two sliding blocks (16) are respectively connected to two sections of opposite threads on the rotating rod (15) in a threaded manner, and when the rotating rod (15) rotates, the two sliding blocks (16) can be relatively close to or far away from each other;

the mounting table (13), two ends of the mounting table (13) are provided with structures which are in sliding connection with the mounting frame (12), and the top of the mounting table (13) is provided with a second mounting part (20);

the lifting mechanism is rotationally connected with the sliding block (16), and is rotationally connected with the second connecting part (202) on the mounting table (13);

and the conveying roller (14) is detachably connected to the bottom of the mounting table (13).

3. A pencil router as in claim 2 wherein said lifting mechanism comprises:

one end of each first crank (18) is rotationally connected with a second installation part (20) at the top of the installation table (13), and the other end of each first crank (18) is rotationally connected with a connecting column (161) on the same sliding block (16);

and a connecting handle (17), wherein a first connecting part (201) of the connecting handle (17) is rotationally connected with the other sliding block (16), and a second connecting part (202) is rotationally connected with a second mounting part (20) at the top of the mounting table (13).

4. A pencil grooving machine according to claim 3, characterized in that the structure of the bottom of the mounting table (13) for connecting the conveying roller (14) is:

the first fixing plate (24) is arranged in the bottom groove (22) of the mounting plate and is fixedly connected with one end of the groove (22);

a push plate (25), wherein the push plate (25) is in sliding connection in the groove (22);

the first air cylinder (26), first air cylinder (26) fixed connection is in mount table (13) bottom, and the output is connected with push pedal (25) above-mentioned.

5. The pencil grooving machine according to claim 4, wherein the structure of sliding the two ends of the mounting table (13) and the mounting frame (12) is a notch (21) corresponding to the width of the column (121) of the mounting frame (12) for preventing the sliding block (16) from rotating during sliding.

6. A pencil router as claimed in claim 5, characterized in that said adjustment block (19) has a concave structure and said rotating lever (15) has a convex structure adapted to be embedded in said concave structure of said adjustment block (19).

7. Pencil grooving machine according to claim 1, characterized in that the surface of the conveying means (7) and the two side limiting plates (5) form a conveying groove (28) for receiving the board (4), the board (4) being moved in the conveying direction of the conveying means (7) in the conveying groove (28).

8. Pencil router according to claim 1, characterized in that it further comprises chip suction means comprising chip suction ends (8), chip suction pipes (9) and chip suction devices, both chip suction ends (8) being aligned with the outlets of the boards (4) of the router (1) and of the planing means (2).

9. A pencil router as in claim 7, wherein the length of the feed roller (14) is less than the width of the feed slot (28).