CN217371660U

CN217371660U - Sander for wood processing

Info

Publication number: CN217371660U
Application number: CN202221409880.4U
Authority: CN
Inventors: 孙式辉; 张建许
Original assignee: Qingdao Yushunfa Woodworking Machinery Co ltd
Current assignee: Qingdao Yushunfa Woodworking Machinery Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-06
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a grinder for wood working belongs to timber grinder technical field, including ground connection base and the sand light equipment of constituteing by support frame and equipment principal, the one side at ground connection base top and the bottom fixed connection of support frame, and the opposite side top at ground connection base top is provided with lift platform, be provided with two hydraulic stems between lift platform's bottom and the top of ground connection base, and lift platform's top has seted up the displacement chamber, the top in displacement chamber is equipped with places the board, and the interior week in displacement chamber is equipped with displacement screw rod and displacement overcoat, the both sides of placing board top one end all are connected with the fixed plate, and the both sides of placing the board top other end all are equipped with and are used for spacing limiting plate. This grinder for wood working, not only can be laborsaving carry out the material loading to timber, and can carry out continuous automatic feed to timber, improved the efficiency of sand light greatly.

Description

Sander for wood processing

Technical Field

The utility model belongs to the technical field of timber grinder, concretely relates to grinder for wood working.

Background

The sander is suitable for cleaning, unhairing and large-plane working and leveling and polishing of surfaces of machinery, building decoration, furniture paint and the like, and mainly comprises a stator, a rotor, a fan (eccentric center of gravity type), a bottom plate, bottom feet, a power switch, a casing and the like. Present grinder when carrying out the plane to timber, generally makes by the manual work one end of taking sand in sending into sanding equipment with timber parallel and level, needs another alone to take simultaneously at the other end of grinder, and this results in when carrying out the sanding to a plurality of timber, and extremely expends time, if the grinder has a structure that can realize automatic feeding, improvement sanding efficiency that can be great.

Therefore, in order to meet the current situation, the design and production of a sanding machine for wood processing are urgently needed to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinder for wood working to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinder for wood working, includes ground connection base and the sand light equipment of constituteing by support frame and equipment principal, the one side at ground connection base top and the bottom fixed connection of support frame, and the opposite side top at ground connection base top is provided with lift platform, be provided with two hydraulic stems between lift platform's bottom and ground connection base's the top, and lift platform's top has seted up the displacement chamber, the top in displacement chamber is equipped with places the board, and the interior week in displacement chamber is equipped with displacement screw rod and displacement overcoat, the both sides of placing board top one end all are connected with the fixed plate, and the both sides of placing the board top other end all are equipped with and are used for spacing limiting plate.

Preferably, the periphery of displacement screw rod is located to displacement overcoat thread cover, and the top of displacement overcoat links up with the one side of placing the board bottom.

Preferably, a rolling cavity is formed in the part, between the two fixed plates, of the top of the placing plate, and a plurality of movable rollers distributed at equal intervals are arranged on the inner periphery of the rolling cavity.

Preferably, the connecting plates are mounted on the two sides, far away from each other, of the limiting plates, and the center of each connecting plate is in threaded connection with a rotating screw.

Preferably, one end of the rotating screw is rotatably connected with the corresponding limiting plate through a bearing.

Preferably, a tenon plate and a tenon sleeve which are mutually matched are arranged between the adjacent sides of the two limit plates, and the tenon plate and the tenon sleeve are movably connected with the corresponding limit plates.

Preferably, a forward and reverse rotation motor for driving the displacement screw to rotate is installed in the center of one side of the lifting platform.

The utility model discloses a technological effect and advantage:

the displacement screw rod is matched with the displacement outer sleeve, when the forward and reverse rotating motor runs, the placing plate connected with the displacement screw sleeve can be displaced, and then the height of the placing plate can be changed through the running of the hydraulic rod, so that the wood can be further conveniently fed, the lifting height is reduced, and the effect of saving labor is achieved;

the rotary screw is rotationally connected with the limiting plate and the connecting plate is connected with the top of the placing plate, so that the placing plate can be driven to move when the rotary screw rotates, wood can be further limited, and the wood is prevented from inclining;

the match of the tenon plate and the tenon sleeve can block the wood above, and then the match of the transmission device of the sanding machine and the movable roller enables the lowest wood to be automatically fed, so that the purpose of continuous automatic feeding is further realized, and the sanding efficiency is greatly improved;

this grinder for wood working, not only can be laborsaving carry out the material loading to timber, and can carry out continuous automatic feed to timber, improved the efficiency of sand light greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure of the lifting platform of the present invention;

fig. 3 is a sectional view of the lifting platform of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Description of the reference numerals:

1. a ground base; 2. a support frame; 3. an apparatus main body; 4. a lifting platform; 5. a hydraulic rod; 6. placing the plate; 7. a displacement screw; 8. a displacement jacket; 9. a fixing plate; 10. a movable roll; 11. a center pole; 12. a positive and negative rotation motor; 13. a rotating electric machine;

21. a limiting plate; 22. a connecting plate; 23. rotating the screw; 24. turning a handle;

31. a tenon plate; 32. tenon sleeve;

51. a displacement chamber; 52. a rolling chamber; 53. a sliding cavity; 54. a sliding seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the general structure of the device body is that a support frame 2 is installed on one side of the top of a grounding base 1, an equipment main body 3 is arranged on the top of the support frame 2, the equipment main body 3 and the support frame 2 form a complete sander, the sander is an existing device and can be obtained by direct purchase, a lifting platform 4 is arranged above the other side of the top of the grounding base 1, a displacement cavity 51 is formed in the top of the lifting platform 4, a placing plate 6 is arranged above the displacement cavity 51, and fixing plates 9 are connected to two sides of one end of the top of the placing plate 6.

Referring to fig. 1 to 3, in order to perform labor-saving feeding, two hydraulic rods 5 are fixedly connected to one side of the top of the grounding base 1 close to the lifting platform 4, and the driving ends of the two hydraulic rods 5 are connected to the bottom of the lifting platform 4;

the center of the interior week of displacement chamber 51 is equipped with displacement screw rod 7, displacement screw rod 7's both ends all are connected through the interior rotation of bearing with displacement chamber 51, positive and negative motor 12 is installed at the center of lift platform 4 one side, positive and negative motor 12's output runs through lift platform 4 and is connected with displacement screw rod 7's one end through the shaft coupling, displacement screw rod 7's outer peripheral thread bush is equipped with displacement overcoat 8, displacement overcoat 8 and displacement chamber 51's interior looks adaptation, displacement overcoat 8's top links up with the one side of placing 6 bottoms of board.

Referring to fig. 1 and 2, in order to realize the limiting, two sides of the top of the placing plate 6, which are far away from one end of the fixing plate 9, are connected with connecting plates 22, one sides of the connecting plates 22, which are adjacent to each other, are provided with limiting plates 21, the bottoms of the limiting plates 21 are attached to the top of the placing plate 6, the center of each connecting plate 22 is in threaded connection with a rotating screw 23, one end of each rotating screw 23 is rotatably connected with the corresponding limiting plate 21 through a bearing, and the other end of each rotating screw 23 is connected with a rotating handle 24 which is convenient to rotate;

the sliding cavity 53 is formed in the center of the upper half part of one side, adjacent to the two limiting plates 21, of each limiting plate, the sliding seat 54 is arranged on the inner periphery of each sliding cavity 53, and the bottom of the inner periphery of each sliding cavity 53 is provided with a plurality of connecting screw holes distributed equidistantly. The sliding seats 54 are provided with connecting holes, the inner peripheries of the connecting holes are provided with connecting bolts penetrating through one of the connecting screw holes, one sides of the two sliding seats 54 close to each other are respectively connected with the tenon plate 31 and the tenon sleeve 32, and the tenon plate 31 and the tenon sleeve 32 are in tenon joint with each other.

Referring to fig. 2 and 3, in order to realize transmission, a rolling cavity 52 is formed in a portion, between two fixed plates 9, of the top of the placing plate 6, a plurality of movable rollers 10 are arranged on an inner periphery of the rolling cavity 52, the movable rollers 10 are distributed at equal intervals, a center rod 11 is integrally formed in the center of each movable roller 10, one end of each center rod 11 is rotatably connected with the inner periphery of the rolling cavity 52 through a bearing, the other end of each center rod 11 penetrates through the placing plate 6 and is fixedly connected with a transmission wheel (not shown), a transmission belt (not shown) is sleeved among the plurality of transmission wheels, the transmission wheels and the transmission belt are in the prior art, and therefore description is omitted, and one end of one center rod 11 is connected with a rotating motor 13 through a coupling.

And (6) mounting. The connection and connection modes can be selected from a fastener, bonding or welding and the like.

The hydraulic rod 5 can be selected to be GYCD-220 plus 775, the forward and reverse rotating motor 12 can be selected to be RS540, the rotating motor 13 can be directly purchased as a micro motor, the forward and reverse rotating motor 12, the hydraulic rod 5 and the sanding device are electrically connected with an external power supply, and a controller can be selected for synchronous regulation.

The working principle is as follows:

when the sander for wood processing is used, the tenon plate 31 and the tenon sleeve 32 are moved to required positions according to the thickness of wood, then connecting bolts penetrate through the connecting holes and are in threaded connection with the corresponding connecting screw holes, and the positions of the tenon sleeve 32 and the tenon plate 31 are fixed;

after the fixing is finished, the forward and reverse rotation motor 12 is started to drive the displacement screw 7 to rotate, so that the displacement outer sleeve 8 is displaced towards the direction far away from the support frame 2 along the track of the displacement cavity 51, and then a plurality of timbers are placed at the top of the placing plate 6, and one ends of the plurality of timbers are aligned with the tenon sleeve 32 (the plurality of timbers after the placing is finished are lower than the tenon sleeve 32 at the lowest part and can move, and other timbers can be limited by the tenon sleeve 32);

meanwhile, the rotating handle 24 is rotated to drive the rotating screw 23 to rotate, so that the limiting plate 21 moves and limits the two sides of the wood (the limiting plate 21 is required to be in a state close to the wood, so that resistance is not generated, and a certain guiding effect is achieved);

the forward and reverse rotating motor 12 is started again to enable the placing plate 6 to return to the original position, and the hydraulic rod 5 is started to enable the placing plate 6 to rise to be flush with the conveying belt of the sanding device;

the rotating motor 13 is started, the plurality of central rods 11 are rotated through the transmission of the transmission belt, the movable roller 10 is rotated, and then the wood at the bottom can be conveyed, so that continuous automatic material conveying is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinder for wood working, includes ground connection base (1) and by the sand light equipment that support frame (2) and equipment subject (3) are constituteed, its characterized in that: the ground connection base is characterized in that one side of the top of the ground connection base (1) is fixedly connected with the bottom of the support frame (2), the lifting platform (4) is arranged above the other side of the top of the ground connection base (1), two hydraulic rods (5) are arranged between the bottom of the lifting platform (4) and the top of the ground connection base (1), a displacement cavity (51) is formed in the top of the lifting platform (4), a placing plate (6) is arranged above the displacement cavity (51), a displacement screw rod (7) and a displacement outer sleeve (8) are arranged on the inner periphery of the displacement cavity (51), two sides of one end of the top of the placing plate (6) are connected with a fixing plate (9), and two sides of the other end of the top of the placing plate (6) are provided with limiting plates (21) for limiting.

2. The sander for wood working as recited in claim 1, wherein: the periphery of displacement screw rod (7) is located to displacement overcoat (8) thread bush, and the top of displacement overcoat (8) links up with one side of placing board (6) bottom.

3. The sander for wood working as recited in claim 2, wherein: the part of the top of the placing plate (6) between the two fixing plates (9) is provided with a rolling cavity (52), and the inner periphery of the rolling cavity (52) is provided with a plurality of movable rollers (10) distributed at equal intervals.

4. The sander for wood working as recited in claim 1, wherein: two connecting plates (22) are installed on the side, away from each other, of the limiting plates (21), and the center of each connecting plate (22) is in threaded connection with a rotating screw (23).

5. The sander for wood working as recited in claim 4, wherein: one end of the rotary screw rod (23) is rotationally connected with the corresponding limiting plate (21) through a bearing.

6. The sander for wood working as recited in claim 1, wherein: and a tenon plate (31) and a tenon sleeve (32) which are mutually matched are arranged between the adjacent sides of the two limiting plates (21), and the tenon plate (31) and the tenon sleeve (32) are movably connected with the corresponding limiting plates (21).

7. The sander for wood working as recited in claim 2, wherein: and a forward and reverse rotation motor (12) for driving the displacement screw (7) to rotate is installed in the center of one side of the lifting platform (4).