CN213226651U

CN213226651U - Keyway planer is used in pencil production

Info

Publication number: CN213226651U
Application number: CN202021452997.1U
Authority: CN
Inventors: 邱学满; 秦国长; 蔡善文; 祁涛; 卢利卫
Original assignee: Anhui Baisheng Stationery Co ltd
Current assignee: Anhui Baisheng Stationery Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-18
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a keyway planer is used in pencil production, including being used for carrying the conveyer belt of treating the keyway planer plank, being located the keyway cutter group of conveyer belt top and being located the cleaning device that keyway cutter group one side is used for collecting the compression planing saw-dust. The utility model can collect the sawdust generated in the planing process of the planing tool set by arranging the dust collection head, the conveying pipe, the dust collection box and other parts, and avoids the accumulation of the sawdust at the planing tool set to influence the subsequent processing; through set up filter chamber and compressor arrangement in the dust collection box, compress and collect the saw-dust, reduced the occupation space of saw-dust, make things convenient for the recycle of saw-dust.

Description

Keyway planer is used in pencil production

Technical Field

The utility model relates to a keyway planer is used in pencil production belongs to pencil production technical field.

Background

Pencils are common in life as a writing and drawing tool. The pencil is in process of production, generally will be through dadoing, veneer, plane pole, processing steps such as japanning, and when the dadoing, can open many grooves so that produce many pencils simultaneously on the plank generally, the in-process of dadoing can produce a large amount of saw-dusts, if not clear up in time, can influence back plank dadoing effect, and the saw-dust of being planed out is generally more curly, and the clearance between the saw-dust is great, and occupation space is more when leading to collecting the recovery.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a keyway planer for pencil production, which can collect and process the sawdust generated in the planing process of the keyway planer tool set by arranging parts such as a dust collection head, a conveying pipe and a dust collection box, so as to avoid the accumulation of the sawdust at the keyway planer tool set and influence on the subsequent processing; through set up filter chamber and compressor arrangement in the dust collection box, compress and collect the saw-dust, reduced the occupation space of saw-dust, make things convenient for the recycle of saw-dust.

In order to achieve the purpose, the groove planing machine for pencil production comprises a conveying belt for conveying a wood board to be planed, a groove planing cutter set and a cleaning device, wherein the groove planing cutter set is positioned above the conveying belt, the cleaning device is positioned on one side of the groove planing cutter set and used for collecting compressed planed wood chips, and the cleaning device comprises a dust suction head, a dust collection box and a conveying pipe, the dust suction head is right opposite to the contact position of the groove planing cutter set and the wood board, the dust collection box is used for compressing and storing the planed wood chips, and the conveying pipe is used for connecting the; the dust collection box comprises a filtering inner cavity and a compression device, wherein the filtering inner cavity is horizontally arranged above the inner part of the dust collection box and used for filtering sawdust, and the compression device is arranged below the filtering inner cavity and used for compressing filtered sawdust into blocks.

Preferably, the one end of filtering the inner chamber communicates with each other with the conveyer pipe, and the other end is equipped with the gas outlet, and the fan that is used for providing the negative pressure for filtering the inner chamber is arranged to the position that filters the inner chamber and is close to the gas outlet, and the position that filters the inner chamber and is close to the conveyer pipe is vertically arranged the screw rod, and the screw rod is by arranging the motor drive at the dust collecting box top, and the position that filters the inner chamber and faces the screw rod bottom has seted up first blanking mouth, and one side that filters the inner chamber and is located the screw.

Preferably, compressor arrangement is including seting up the extrusion inner chamber that is the level and arranges below first blanking mouth, seting up the second blanking mouth that is close to the one end downside of first blanking mouth in the extrusion inner chamber and arranging the push rod of keeping away from first blanking mouth one side in the extrusion inner chamber, the top of push rod be equipped with towards the second blanking mouth and with extrude inner chamber matched with extrusion head.

Preferably, a horizontal first sliding groove is formed below the extrusion inner cavity, a first sliding block capable of plugging the second blanking port is arranged in the first sliding groove, a sliding rod sleeve is arranged at the bottom of the first sliding groove, a first sliding rod penetrating through the sliding rod sleeve is arranged on one side, close to the sliding rod sleeve, of the first sliding block, and a first spring is sleeved on the part, located between the first sliding block and the sliding rod sleeve, of the first sliding rod; the extrusion inner cavity is located and has offered the communicating second spout with first spout on the lateral wall that the extrusion head below is just facing first slide bar, the one side level that first slider is located first slide bar top has arranged the pull rod, the one end that first slider was kept away from to the pull rod is just facing the second spout and vertical interlude has the second slide bar, the upper end of second slide bar is equipped with the second slider, the part that the second slide bar is located between second slider and the pull rod is equipped with the second spring, one side of keeping away from the second slide bar in the second spout is equipped with the lug with second slider matched with.

Preferably, the length of the extrusion head is greater than the length of the first blanking opening.

Preferably, the dust collection head is provided with a cutter groove matched with the planer tool group.

Preferably, a discharge hole for discharging the sawdust is formed in the side wall of the dust collecting box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the dust collection head, the conveying pipe, the dust collection box and other components, the sawdust generated in the planing process of the planing tool set can be collected, and the sawdust is prevented from being accumulated at the planing tool set to influence subsequent processing; through set up filter chamber and compressor arrangement in the dust collection box, compress and collect the saw-dust, reduced the occupation space of saw-dust, make things convenient for the recycle of saw-dust.

2. Through setting up screw rod and arc filter for carry out extrusion in the extrusion inner chamber of below by screw rod propelling movement fast, the screw rod can realize the cleanness to the filter simultaneously, prevents that the filter from being blockked up by the saw-dust under the arc filter filters.

3. By arranging the first sliding block and the second sliding block, when the extrusion head compresses the sawdust, the first sliding block blocks the second blanking port under the action of the first spring, and the sawdust is compressed more fully by the extrusion head; the second sliding block is pulled in the resetting process of the extrusion head, and the first sliding block is finally pulled by the second sliding block, so that the second blanking port is opened again, and the extruded sawdust can smoothly fall into the bottom of the dust collection box for storage.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of the dust box of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. conveying belt, 2, planer tool group, 3, plank, 4, dust collection head, 5, conveying pipe, 6, dust collection box, 7, discharge port, 8, motor, 9, filter plate, 10, filter cavity, 11, screw, 12, first blanking port, 13, extrusion cavity, 14, second blanking port, 15, push rod, 16, extrusion head, 17, fan, 18, gas outlet, 19, first slider, 20, first slide bar, 21, first spring, 22, slide bar sleeve, 23, second chute, 24, pull rod, 25, second slide bar, 26, second spring, 27, second slider, 28, lug.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 3, an embodiment of the present invention provides a router for pencil production, including a conveyor belt 1 for conveying a wood board 3 to be routed, a router knife set 2 located above the conveyor belt 1, and a cleaning device located on one side of the router knife set 2 and used for collecting compressed and routed wood chips, wherein the cleaning device includes a dust collection head 4 facing the contact position of the router knife set 2 and the wood board 3, a dust collection box 6 for compressing and storing the routed wood chips, and a conveying pipe 5 for connecting the dust collection head 4 and the dust collection box 6; the dust box 6 comprises a filtering inner cavity 10 horizontally arranged above the inner part of the dust box 6 and used for filtering sawdust and a compressing device arranged below the filtering inner cavity 10 and used for compressing the filtered sawdust into blocks. By arranging the dust collection head 4, the conveying pipe 5, the dust collection box 6 and other parts, the sawdust generated in the planing process of the planing tool set 2 can be collected, and the sawdust is prevented from being accumulated at the planing tool set 2 to influence subsequent processing; through set up filter chamber 10 and compressor arrangement in dust collection box 6, compress and collect the saw-dust, reduced the occupation space of saw-dust, make things convenient for the recycle of saw-dust.

Preferably, one end of the filtering inner cavity 10 is communicated with the conveying pipe 5, the other end of the filtering inner cavity is provided with an air outlet 18, a fan 17 used for providing negative pressure for the filtering inner cavity 10 is arranged at a position close to the air outlet 18 in the filtering inner cavity 10, a screw rod 11 is vertically arranged at a position close to the conveying pipe 5 in the filtering inner cavity 10, the screw rod 11 is driven by a motor 8 arranged at the top of the dust collection box 6, a first blanking port 12 is arranged at a position of the filtering inner cavity 10, which is opposite to the bottom of the screw rod 11, and an arc-shaped filtering plate 9 matched with the screw rod 11 is arranged at one side. Air is blown to the air outlet 18 by the fan 17, so that negative pressure is formed in the filtering chamber 10, the dust suction head 4 starts to suck in the dust and the wood chips into the filtering chamber 10. The wood chips are filtered by the arc-shaped filter plate 9 and conveyed downwards into the first blanking port 12 via the screw 11.

Preferably, the compressing device comprises an extrusion inner cavity 13 which is horizontally arranged below the first blanking port 12, a second blanking port 14 which is arranged at the lower side of one end of the extrusion inner cavity 13 close to the first blanking port 12, and a push rod 15 which is arranged in the extrusion inner cavity 13 and is far away from one side of the first blanking port 12, wherein the top of the push rod 15 is provided with an extrusion head 16 which faces the second blanking port 14 and is matched with the extrusion inner cavity 13. The push rod 15 can be an electric push rod or a hydraulic push rod, the extrusion head 16 extrudes the wood chips falling from the first blanking opening 12 forward to form blocks, and then the wood chips fall from the second blanking opening 14 into the storage space at the bottom of the dust collection box 6.

Preferably, a horizontal first sliding groove is formed below the extrusion inner cavity 13, a first sliding block 19 capable of blocking the second blanking port 14 is arranged in the first sliding groove, a sliding rod sleeve 22 is arranged at the bottom of the first sliding groove, a first sliding rod 20 penetrating through the sliding rod sleeve 22 is arranged on one side, close to the sliding rod sleeve 22, of the first sliding block 19, and a first spring 21 is sleeved on a part, located between the first sliding block 19 and the sliding rod sleeve 22, of the first sliding rod 20; a second sliding groove 23 communicated with the first sliding groove is formed in the side wall, located below the extrusion head 16 and facing the first sliding rod 20, of the extrusion inner cavity 13, a pull rod 24 is horizontally arranged on one side, located above the first sliding rod 20, of the first sliding block 19, one end, far away from the first sliding block 20, of the pull rod 24 faces the second sliding groove 23 and is vertically penetrated with a second sliding rod 25, a second sliding block 27 is arranged at the upper end of the second sliding rod 25, a second spring 26 is arranged on the portion, located between the second sliding block 27 and the pull rod 24, of the second sliding rod 25, and a protruding block 28 matched with the second sliding block 27 is arranged on one side, far away from the second sliding rod 25, of the second sliding groove 23. As shown in fig. 3, the top of the second slider 27 is a ramp, and the protrusion 28 is a ramp matched with the second slider. When the extrusion head 16 does not start to extrude, the extrusion head 16 is located on the right side of the first blanking port and shields the second chute 23, the first slider 19 blocks the second blanking port 14 leftwards under the action of the first spring 21, at this time, wood chips continuously enter the extrusion inner cavity 13 from the first blanking port 12, when the amount of the wood chips reaches a certain degree, the extrusion head 16 starts to move leftwards to extrude the wood chips, because the extrusion head 16 is longer than the first blanking port, the extrusion head 16 can block the first blanking port 12 at this time, so that the wood chips are prevented from falling to the right side of the extrusion head 16, at this time, the extrusion head 16 is also moved away from the second chute 23, and the second slider 27 extends out of the second chute 23 under the action of the second spring 26; when the extrusion head 16 starts to reset and moves rightwards, the right end of the extrusion head 16 abuts against the left end of the second sliding block 27 and starts to push the second sliding block 27 to move rightwards, so that the first sliding block 19 is pulled to move rightwards through the second sliding rod 25 and the pull rod 24, the second blanking port 14 is opened, and compressed wood chips fall into the bottom of the dust collection box 6 from the second blanking port 14. When the extrusion head 16 moves to the right to approach the bump 28, the second slide block 27 moves downwards to retract into the second chute 23 under the interaction of the bump 28 and the slope of the second slide block 27, and at this time, the first slide block 19 slides leftwards under the action of the first spring 21 to block the second blanking port 14 again, and the collection of the wood chips starts again.

Preferably, the length of the extrusion head 16 is greater than the length of the first blanking opening 14. This makes when extrusion head 16 moves extrusion saw-dust to the left, and extrusion head 16 can block up first blanking mouth 14 to prevent that the saw-dust from falling on extrusion head 16's right side, influencing the normal work of push rod 15.

Preferably, the dust collection head 4 is provided with a cutter groove matched with the planer tool group 2. This makes dust absorption head 4 can laminate planer tool group 2 more, and is closer apart from the saw-dust, and assurance saw-dust that can be better is inhaled and is gone.

Preferably, a discharge hole 7 for discharging sawdust is opened on the side wall of the dust box 6. The extruded sawdust is convenient to take out.

When in use: the fan 17, the motor 8 and the push rod 15 are activated and the entire cleaning device starts to start. At conveyer belt 1 and the normal during operation of keyway cutter group 2, the plank 3 to the keyway cutter group 2 of waiting to dig is carried constantly to conveyer belt 1, keyway cutter group 2 constantly rotates, dig out a plurality of lead core grooves with plank 3, the saw-dust that the keyway in-process produced is sucked in dust absorption head 4 and through during the filter chamber 10 of conveyer pipe 5 entering dust collection box 6, the saw-dust is filtered down by the ARC filter 9 and is sent into first blanking mouth 12 through screw rod 11 conveying downwards, the saw-dust that will fall down from first blanking mouth 12 of extrusion head 16 extrudees the blocking forward, then the saw-dust falls into in the storage space of dust collection box 6 bottom from second blanking mouth 14. It should be noted that the operating frequency of the push rod 15 and the motor 8 should match the operating frequency of the planer tool group 2, so that when the wood chips falling from the first blanking port 12 are accumulated to a certain extent, the push rod 15 extrudes, and the wood chip block with a proper size at the compression position is convenient to compress. When the extrusion head 16 does not start to extrude, the extrusion head 16 is located on the right side of the first blanking port and shields the second chute 23, the first slider 19 blocks the second blanking port 14 leftwards under the action of the first spring 21, at this time, wood chips continuously enter the extrusion inner cavity 13 from the first blanking port 12, when the amount of the wood chips reaches a certain degree, the extrusion head 16 starts to move leftwards to extrude the wood chips, because the extrusion head 16 is longer than the first blanking port, the extrusion head 16 can block the first blanking port 12 at this time, so that the wood chips are prevented from falling to the right side of the extrusion head 16, at this time, the extrusion head 16 is also moved away from the second chute 23, and the second slider 27 extends out of the second chute 23 under the action of the second spring 26; when the extrusion head 16 starts to reset and moves rightwards, the right end of the extrusion head 16 abuts against the left end of the second sliding block 27 and starts to push the second sliding block 27 to move rightwards, so that the first sliding block 19 is pulled to move rightwards through the second sliding rod 25 and the pull rod 24, the second blanking port 14 is opened, and compressed wood chips fall into the bottom of the dust collection box 6 from the second blanking port 14. When the extrusion head 16 moves to the right to approach the bump 28, the second slide block 27 moves downwards to retract into the second chute 23 under the interaction of the bump 28 and the slope of the second slide block 27, and at this time, the first slide block 19 slides leftwards under the action of the first spring 21 to block the second blanking port 14 again, and the collection of the wood chips starts again.

To sum up, the utility model discloses when having cleaned the saw-dust that planer tool group 2 produced, collected, compressed and storage to the saw-dust, reduced the storage space of saw-dust, make things convenient for recycle, have good application prospect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. A keyway planer for pencil production is characterized by comprising a conveying belt (1) for conveying a wood board (3) to be chamfered, a keyway planer tool set (2) positioned above the conveying belt (1) and a cleaning device positioned on one side of the keyway planer tool set (2) and used for collecting compressed and planed wood chips, wherein the cleaning device comprises a dust suction head (4) just opposite to the contact position of the keyway planer tool set (2) and the wood board (3), a dust collection box (6) for compressing and storing the planed wood chips and a conveying pipe (5) for connecting the dust suction head (4) and the dust collection box (6); the dust collection box (6) comprises a filtering inner cavity (10) which is horizontally arranged above the inner part of the dust collection box (6) and used for filtering sawdust and a compression device which is arranged below the filtering inner cavity (10) and used for compressing the filtered sawdust into blocks.

2. The groove planer for pencil production as claimed in claim 1, wherein one end of the filter cavity (10) is communicated with the conveying pipe (5), the other end of the filter cavity is provided with an air outlet (18), a fan (17) for providing negative pressure for the filter cavity (10) is arranged in the filter cavity (10) at a position close to the air outlet (18), a screw (11) is vertically arranged in the filter cavity (10) at a position close to the conveying pipe (5), the screw (11) is driven by a motor (8) arranged at the top of the dust collection box (6), a first blanking port (12) is arranged at a position of the filter cavity (10) facing the bottom of the screw (11), and an arc-shaped filter plate (9) matched with the screw (11) is arranged at one side of the screw (11) far away from the conveying pipe (5).

3. The groove planer for pencil production according to claim 2, wherein the compressing device comprises an extrusion inner cavity (13) which is horizontally arranged below the first blanking port (12), a second blanking port (14) which is arranged at the lower side of one end of the extrusion inner cavity (13) close to the first blanking port (12), and a push rod (15) which is arranged in the extrusion inner cavity (13) and is far away from one side of the first blanking port (12), wherein the top of the push rod (15) is provided with an extrusion head (16) which faces the second blanking port (14) and is matched with the extrusion inner cavity (13).

4. The groove planer for producing the pencils as defined in claim 3, characterized in that a horizontal first chute is formed below the extrusion inner cavity (13), a first slide block (19) capable of blocking the second blanking port (14) is arranged in the first chute, a slide bar sleeve (22) is arranged at the bottom of the first chute, a first slide bar (20) penetrating through the slide bar sleeve (22) is arranged at one side of the first slide block (19) close to the slide bar sleeve (22), and a first spring (21) is sleeved at a part of the first slide bar (20) between the first slide block (19) and the slide bar sleeve (22); the extrusion inner cavity (13) is located below the extrusion head (16) and faces the side wall of the first sliding rod (20) and is provided with a second sliding groove (23) communicated with the first sliding groove, one side, located above the first sliding rod (20), of the first sliding block (19) is horizontally provided with a pull rod (24), one end, far away from the first sliding block (19), of the pull rod (24) faces the second sliding groove (23) and is vertically inserted with a second sliding rod (25), the upper end of the second sliding rod (25) is provided with a second sliding block (27), the part, located between the second sliding block (27) and the pull rod (24), of the second sliding rod (25) is provided with a second spring (26), and one side, far away from the second sliding rod (25), in the second sliding groove (23) is provided with a convex block (28) matched with the second sliding block (27).

5. A router for the production of pencils as claimed in claim 3, characterized in that the length of the pressing head (16) is greater than the length of the first blanking opening (12).

6. The groove planer for producing pencils as claimed in claim 1, characterized in that the dust absorption head (4) is provided with a tool groove matched with the groove planer tool group (2).

7. The groover for producing the pencil as recited in claim 1, wherein a discharge hole (7) for discharging wood chips is formed in a side wall of the dust box (6).