CN219193660U

CN219193660U - Plank loading attachment

Info

Publication number: CN219193660U
Application number: CN202223474764.3U
Authority: CN
Inventors: 易贤胜
Original assignee: Feixian Jiuxin Wood Industry Co ltd
Current assignee: Feixian Jiuxin Wood Industry Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-16
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a wood board feeding device which comprises a shelving table, wherein the top end of the shelving table is fixedly connected with a plurality of baffles, one side of the top end of the shelving table is provided with a first opening, the shelving table is slidably connected with a push plate at the first opening, a first spring is fixedly connected between the push plate and the shelving table, both sides of the shelving table are fixedly connected with fixing plates, a first rotating rod is rotatably connected between the two fixing plates, the middle of the outer side of the first rotating rod is fixedly connected with a lever, the top end of the lever is rotatably connected with the bottom end of the push plate, the bottom end of the lever is fixedly connected with a vertical plate, both sides of the shelving table are fixedly connected with L-shaped side plates, and one sides of the two L-shaped side plates are provided with second openings. Compared with the prior device, the device drives the wood board to move through the friction force of the rotation of the transmission roller and the thrust of the lever, and can realize automatic feeding operation, and the device has the advantages of simple structure, high efficiency and good stability.

Description

Plank loading attachment

Technical Field

The utility model relates to the technical field of wood processing, in particular to a wood board feeding device.

Background

At present, in the wood board processing production line, the processing of some high accuracy wood boards, need the workman to carry blank wood board to waiting to process the position earlier, just can carry out the operation of next process, just so lead to the production efficiency of high accuracy wood board low, workman intensity of labour is big, and workman's demand is big.

Through searching, chinese patent grant publication No. CN206108369U discloses a wood board feeding machine, which comprises a main body frame. One of the wood board feeding machines in the above patent has the following disadvantages: the structure is complicated, and carries out the material loading operation to the plank through sucking disc absorption, and blank plank surface is coarse, is difficult for absorbing, and material loading stability is not good.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a wood board feeding device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a plank loading attachment, includes the rest stand, the top fixedly connected with of rest stand a plurality of baffles, first opening has been seted up to the top one side of rest stand, the rest stand is in first opening part sliding connection's push pedal, fixedly connected with first spring between push pedal and the rest stand, the both sides of rest stand all fixedly connected with fixed plate, two rotate between the fixed plate and be connected with first bull stick, fixedly connected with lever in the middle of the outside of first bull stick, rotate between the top of lever and the bottom of push pedal and be connected, the bottom fixedly connected with riser of lever, the both sides of rest stand all fixedly connected with L type curb plate, two second opening has all been seted up to one side of L type curb plate, two L type curb plates are equipped with centre gripping transmission structure between the second opening.

Further, the centre gripping transmission structure includes two fixed blocks, two fixed blocks are all in fixed connection between second opening part and the L type curb plate, two rotate between the fixed blocks and be connected with the second bull stick, the outside fixedly connected with transmission roller bearing of second bull stick, one side fixed mounting of L type curb plate has the second motor, fixed connection between the output shaft of second motor and the second bull stick, two equal sliding connection of L type curb plate in second opening part has the slider, two the top of two fixed blocks is located respectively to the slider, two rotate between the slider and be connected with the roller, two equal fixedly connected with second spring between slider and the L type curb plate.

Further, one side fixedly connected with second carousel of second bull stick, two rotate between the L type curb plate and be connected with the third pivot, fixedly connected with cam in the middle of the outside of third pivot, contact between cam and the riser, one side fixedly connected with first carousel of third pivot, the outside cover of first carousel and second carousel is equipped with first belt.

Further, two one side fixedly connected with transmission platform of L type curb plate, a plurality of third openings have been seted up on the top of transmission platform, transmission platform all is in third opening part sliding connection has the connecting block, and a plurality of fixedly connected with third spring between one side of connecting block all and the transmission platform, a plurality of all rotate in the middle of the top of connecting block and be connected with the fourth bull stick, a plurality of the equal fixedly connected with pivot in bottom of fourth bull stick, a plurality of the cover is equipped with the second belt between the pivot.

Further, two fixedly connected with pinion rack between the bottom of connecting block, rotate in the middle of the bottom of transmission platform and be connected with the gear, two the pinion rack all meshes with the gear, one side bottom end of pinion rack has first motor, fixedly connected with between output shaft and the fourth bull stick of first motor.

Further, two the top of pivot is all rotated and is connected with the swash plate, two sliding connection between swash plate and the transmission platform, two the equal sliding connection in one side of swash plate has the clamp splice, two equal fixedly connected with fourth spring between clamp splice and the swash plate.

The beneficial effects of the utility model are as follows:

1. through setting up second motor, the driving roller, first carousel, the second carousel, the cam, the lever, the push pedal, the second spring, the roller, when the material loading operation is needed, the second motor rotates, drive the driving roller and rotate, drive the second carousel simultaneously and rotate, the second carousel drives first carousel and rotates, first carousel drives the cam and rotates, the cam drives the lever motion, realize the reciprocal promotion of push pedal, the push pedal pushes up plank between driving roller and the roller, under the effect of second spring, the roller compresses tightly the plank, the frictional force through driving roller rotation drives the plank removal, can realize automatic feeding operation, and a structure is simple, high efficiency, stability is good;

2. through setting up third spring, pivot, second belt, gear, pinion rack, first motor rotates and drives the second belt and rotate, after the plank is conveyed from the rest platform, the pivot can outwards expand under the effect of third spring, remain the state that second belt closely laminates with both sides of plank all the time, simultaneously intermesh between gear and the pinion rack, make synchronous expansion synchronous retraction of two second belts, guarantee that the plank is conveyed in the middle on the device all the time, can avoid the plank to take place the skew so that the conveying need the manual work to adjust the operation to the processing area in the transmission process, save the manual work;

3. through having set up the swash plate, clamp splice and fourth spring, after the plank is transferred from the rest platform, the two angles of plank are supported the clamp splice respectively, drive the clamp splice and slide, two second belts are removed to just clamp the plank simultaneously, and when the clamp splice removes the parallel angle of swash plate and second belt, the plank can be naturally transported away by the second belt, and the clamp splice returns under the effect of fourth spring simultaneously, can avoid the plank at the transmission in-process, the corner causes wearing and tearing because of the speed difference of transmission.

Drawings

Fig. 1 is a schematic front view of a board feeding device according to embodiment 1;

fig. 2 is a schematic cross-sectional structure of a board feeding device according to embodiment 1;

fig. 3 is a schematic bottom view of a conveying table of a board feeding device according to embodiment 1;

fig. 4 is a schematic cross-sectional structure of a conveying table of a board feeding device according to embodiment 1;

fig. 5 is a schematic top view of a conveying table of a board feeding device according to embodiment 2.

In the figure: the device comprises a rest table, a first spring 2, a push plate 3, a baffle 4, a first rotary table 5, a first belt 6, a L-shaped side plate 7, a sliding block 8, a fixed block 9, a second rotary table 10, a second spring 11, a transmission roller 12, a roller shaft 13, a transmission table 14, a rotating shaft 15, a second belt 16, a third spring 17, a lever 18, a fixed plate 19, a vertical plate 20, a cam 21, a toothed plate 22, a gear 23, a connecting block 24, a first motor 25, a second motor 26, a sloping plate 27, a clamping block 28 and a fourth spring 29.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Example 1

Referring to fig. 1-4, a plank feeding device comprises a rest table 1, wherein a plurality of baffles 4 are fixedly connected to the top end of the rest table 1, a first opening is formed in one side of the top end of the rest table 1, a push plate 3 is slidingly connected to the rest table 1 at the first opening, a first spring 2 is fixedly connected between the push plate 3 and the rest table 1, fixing plates 19 are fixedly connected to two sides of the rest table 1, a first rotating rod is rotatably connected between the two fixing plates 19, a lever 18 is fixedly connected to the middle of the outer side of the first rotating rod, the top end of the lever 18 is rotatably connected with the bottom end of the push plate 3, a vertical plate 20 is fixedly connected to the bottom end of the lever 18, L-shaped side plates 7 are fixedly connected to two sides of the rest table 1, a second opening is formed in one side of each L-shaped side plate 7, the two L-shaped side plates 7 are provided with a clamping transmission structure between the second openings, the clamping transmission structure comprises two fixed blocks 9, the two fixed blocks 9 are fixedly connected between the second openings and the L-shaped side plates 7, a second rotating rod is rotatably connected between the two fixed blocks 9, the outer side of the second rotating rod is fixedly connected with a transmission roller 12, one side of the L-shaped side plates 7 is fixedly provided with a second motor 26, an output shaft of the second motor 26 is fixedly connected with the second rotating rod, the two L-shaped side plates 7 are slidably connected with sliding blocks 8 at the second openings, the two sliding blocks 8 are respectively arranged at the top ends of the two fixed blocks 9, a roller shaft 13 is rotatably connected between the two sliding blocks 8, a second spring 11 is fixedly connected between the two sliding blocks 8 and the L-shaped side plates 7, one side of the second rotating rod is fixedly connected with a second rotating disc 10, a third rotating shaft 15 is rotationally connected between the two L-shaped side plates 7, a cam 21 is fixedly connected in the middle of the outer side of the third rotating shaft 15, the cam 21 is in contact with a vertical plate 20, a first rotary table 5 is fixedly connected to one side of the third rotating shaft 15, a first belt 6 is sleeved on the outer sides of the first rotary table 5 and the second rotary table 10, and the wood board is driven to move by the friction force of rotation of a transmission roller 12, so that automatic feeding operation can be realized, the structure is simple, the efficiency is high, and the stability is good;

wherein, two one side fixedly connected with transmission platform 14 of L type curb plate 7, a plurality of third openings have been seted up on the top of transmission platform 14, transmission platform 14 all is in third opening part sliding connection has connecting block 24, and a plurality of fixedly connected with third spring 17 between one side of connecting block 24 and the transmission platform 14, a plurality of all rotate in the middle of the top of connecting block 24 and be connected with the fourth bull stick, a plurality of the equal fixedly connected with pivot 15 of bottom of fourth bull stick, a plurality of cover is equipped with second belt 16 between the pivot 15, two fixedly connected with pinion rack 22 between the bottom of connecting block 24, the rotation is connected with gear 23 in the middle of the bottom of transmission platform 14, two pinion rack 22 all meshes with gear 23, one side bottom fixed mounting of pinion rack 22 has first motor 25, fixed connection between the output shaft of first motor 25 and the fourth bull stick can avoid the plank to take place the skew so that the manual work needs to carry out the regulation operation in the transmission process.

Working principle: when the feeding operation is required, the second motor 26 rotates to drive the transmission roller 12 to rotate, meanwhile, the second rotary table 10 is driven to rotate, the second rotary table 10 drives the first rotary table 5 to rotate, the first rotary table 5 drives the cam 21 to rotate, the cam 21 drives the lever 18 to move, reciprocating pushing of the pushing plate 3 is achieved, the pushing plate 3 pushes the wood board between the transmission roller 12 and the roller shaft 13, the roller shaft 13 compresses the wood board under the action of the second spring 11, the wood board is driven to move by the friction force of rotation of the transmission roller 12, the first motor 25 rotates to drive the second belt 16 to rotate, after the wood board is conveyed out from the shelving stand 1, the second belt 16 can expand outwards under the action of the third spring 17, the two sides of the second belt 16 and the wood board are always kept in a tightly attached state, meanwhile, the gears 23 and the toothed plates 22 are meshed with each other, the two second belts 16 synchronously expand and synchronously retract, and the wood board is guaranteed to be conveyed on the device in a centering mode all the time.

Example 2

Referring to fig. 5, in order to avoid abrasion of corners of the wood board due to speed difference during the conveying process, in this embodiment, compared with embodiment 1, inclined plates 27 are rotatably connected to the top ends of the two rotating shafts 15, the two inclined plates 27 are slidably connected to the conveying table 14, clamping blocks 28 are slidably connected to one sides of the two inclined plates 27, and fourth springs 29 are fixedly connected between the clamping blocks 28 and the inclined plates 27.

Working principle: when the feeding operation is required, the second motor 26 rotates to drive the transmission roller 12 to rotate, meanwhile, the second turntable 10 is driven to rotate, the second turntable 10 drives the first turntable 5 to rotate, the first turntable 5 drives the cam 21 to rotate, the cam 21 drives the lever 18 to move, reciprocating pushing of the push plate 3 is achieved, the push plate 3 pushes the wood plate between the transmission roller 12 and the roller shaft 13, under the action of the second spring 11, the roller shaft 13 compresses the wood plate, the wood plate is driven to move by the friction force of rotation of the transmission roller 12, the first motor 25 rotates to drive the second belt 16 to rotate, after the wood plate is conveyed out of the shelving table 1, two corners of the wood plate respectively abut against the clamping blocks 28 to drive the clamping blocks 28 to slide, meanwhile, the two second belts 16 move to just clamp the wood plate, when the clamping blocks 28 move to an angle parallel to the inclined plate 27 and the second belt 16, the wood plate can be naturally conveyed away by the second belt 16, meanwhile, the clamping blocks 28 return under the action of the fourth spring 29, the second belt 16 can expand outwards under the action of the third spring 17, the second belt 16 always keeps the two sides of the wood plate to be tightly attached to the toothed plates 23, and simultaneously, and the two sides of the two wood plates are synchronously meshed with each other, and the two wood plates are synchronously meshed with each other.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a plank loading attachment, includes rest platform (1), its characterized in that, the top fixedly connected with of rest platform (1) is a plurality of baffle (4), first opening has been seted up on top one side of rest platform (1), rest platform (1) are in first opening part sliding connection have push pedal (3), fixedly connected with first spring (2) between push pedal (3) and rest platform (1), all fixedly connected with fixed plate (19) in both sides of rest platform (1), two rotate between fixed plate (19) and be connected with first bull stick, fixedly connected with lever (18) in the middle of the outside of first bull stick, rotate between the top of lever (18) and the bottom of push pedal (3) and be connected, the bottom fixedly connected with riser (20) of lever (18), the both sides of rest platform (1) are all fixedly connected with L type curb plate (7), and the second opening has all been seted up to one side of two L type curb plate (7), and two L type curb plate (7) are equipped with the centre gripping structure between the second opening.

2. The plank feeding device according to claim 1, wherein the clamping and conveying structure comprises two fixing blocks (9), the two fixing blocks (9) are fixedly connected between the second opening and the L-shaped side plates (7), a second rotating rod is rotatably connected between the two fixing blocks (9), a transmission roller (12) is fixedly connected to the outer side of the second rotating rod, a second motor (26) is fixedly arranged on one side of the L-shaped side plates (7), a sliding block (8) is fixedly connected between an output shaft of the second motor (26) and the second rotating rod, the two L-shaped side plates (7) are respectively arranged at the top ends of the two fixing blocks (9), a roller shaft (13) is rotatably connected between the two sliding blocks (8), and a second spring (11) is fixedly connected between the two sliding blocks (8) and the L-shaped side plates (7).

3. The plank feeding device according to claim 2, wherein one side of the second rotating rod is fixedly connected with a second rotating disc (10), a third rotating shaft (15) is rotatably connected between the two L-shaped side plates (7), a cam (21) is fixedly connected in the middle of the outer side of the third rotating shaft (15), the cam (21) is contacted with the vertical plate (20), one side of the third rotating shaft (15) is fixedly connected with a first rotating disc (5), and a first belt (6) is sleeved on the outer sides of the first rotating disc (5) and the second rotating disc (10).

4. A plank loading attachment according to claim 3, characterized in that, two one side fixedly connected with transmission platform (14) of L type curb plate (7), a plurality of third openings have been seted up on the top of transmission platform (14), transmission platform (14) all are in third opening part sliding connection have connecting block (24), a plurality of one side of connecting block (24) all with transmission platform (14) between fixedly connected with third spring (17), a plurality of all rotate in the middle of the top of connecting block (24) and be connected with the fourth bull stick, a plurality of the bottom of fourth bull stick all fixedly connected with pivot (15), a plurality of cover is equipped with second belt (16) between pivot (15).

5. The plank feeding device according to claim 4, wherein a toothed plate (22) is fixedly connected between the bottom ends of the two connecting blocks (24), a gear (23) is rotatably connected in the middle of the bottom ends of the transmission table (14), the two toothed plates (22) are meshed with the gear (23), a first motor (25) is fixedly arranged at the bottom end of one side of the toothed plate (22), and an output shaft of the first motor (25) is fixedly connected with a fourth rotating rod.

6. The wood board feeding device according to claim 5, wherein the top ends of the two rotating shafts (15) are respectively and rotatably connected with an inclined plate (27), the two inclined plates (27) are respectively and slidably connected with the transmission table (14), one sides of the two inclined plates (27) are respectively and slidably connected with a clamping block (28), and a fourth spring (29) is respectively and fixedly connected between the two clamping blocks (28) and the inclined plates (27).