CN222345063U - Bamboo chip grinding device with dust removal function - Google Patents

Abstract

The utility model relates to a polishing device, in particular to a bamboo chip polishing device with a dust removing function. The bamboo chip polishing device with the dust removing function comprises a base, a feeding plate, a protective cover, a frame and the like, wherein the feeding plate is connected to the left side in the upper portion of the base, the protective cover is fixedly arranged on the upper portion of the right side of the base, and the frame is fixedly arranged on the upper portion of the inner side of the base. According to the utility model, when the bamboo chips are polished, the polished chips are collected through the dust collector and cleaned in time, so that dust emission caused by the bamboo chip chips during polishing is avoided, and the processing and production environment and the health of workers are influenced. According to the utility model, the cylinder drives the grinding wheel, the first grinding roller and the second grinding roller to reciprocate, so that the grinding mechanism is continuously and uniformly contacted with the bamboo chips, the surface of the bamboo chips is completely and carefully ground in the grinding process, the strength is uniform, the grinding is smooth, and meanwhile, the phenomenon that the bamboo chips are carelessly missed or excessively ground in grinding is avoided, so that the forming effect of the bamboo chips is poor.

Description

Bamboo chip grinding device with dust removal function

Technical Field

The utility model relates to a polishing device, in particular to a bamboo chip polishing device with a dust removing function.

Background

When the bamboo products are processed, the bamboo products need to be polished, and the purpose is to remove burrs and unsmooth surfaces of the bamboo products, and improve hand feeling and attractiveness.

When current equipment of polishing is processing bamboo article, when polishing, the burr that the bamboo chip surface was peeled off, fibre, bamboo bits can drop near grinding machanism, tiny granule simultaneously, receive vibration or air current motion, can float in the air, form the raise dust, accumulational bamboo material can influence equipment normal operating, the raise dust during processing then can cause the influence to the production environment is healthy around the equipment, need in time clear up, adopt the fixed wheel of polishing of setting to the bamboo chip in the transmission simultaneously to polish, can appear wearing and tearing position inhomogeneous, lead to surface wear uneven, influence the effect of polishing.

Disclosure of utility model

In order to overcome the defects that during polishing, the accumulated bamboo materials are possibly influenced by normal operation of equipment, dust generated during processing can influence the human health of production environments around the equipment, timely cleaning is needed, meanwhile, the bamboo chips in transmission are polished by a polishing wheel which is fixedly arranged, uneven surface abrasion is caused, and polishing effect is influenced, the bamboo chip polishing device with the dust removing function is provided, and the dust removing mechanism can timely clean generated bamboo chip and adopts a dynamic polishing mechanism to finely polish the bamboo chips in transmission.

The technical implementation scheme of the utility model is as follows: A bamboo chip polishing device with dust removal function comprises a base, a feeding plate, a protective cover, a frame, feed rollers, a transmission group, a polishing motor, a first cylinder, a connecting frame, a polishing wheel, a guide block, a first polishing roller, a support frame, a second polishing roller, a torsion spring, a connecting rod, a supporting seat, a dust collector and a dust collection port, wherein the left side in the upper part of the base is connected with the feeding plate, the protective cover is fixedly arranged on the upper part of the right side of the base, the frame is fixedly arranged on the upper part of the inner side of the base, three groups of feed rollers are uniformly and rotatably arranged on the inner side of the frame at intervals, one group of feed rollers consists of two feed rollers arranged on the same line up and down, the transmission group consists of one belt pulley group and one transmission motor, the three feed rollers on the lower side are driven to rotate in the same direction through the belt pulley group of the transmission group, the first polishing roller is fixedly arranged on the front and rear side of the protective cover, the output shaft of the polishing motor is a square shaft, the first cylinder is arranged at the middle position of the two polishing motors on the upper parts of the protective cover, the movable rod of the first cylinder is fixedly connected with the connecting frame, the two groups of the connecting frame are rotatably arranged on the front and rear side of the connecting frame, the polishing motor is rotatably arranged on the upper side of the two guide rollers and the upper side of the two guide rollers are rotatably connected with the upper polishing rollers through the transmission group, the transmission frame is rotatably connected with the first polishing motor and the upper side of the transmission frame, the transmission frame is rotatably connected with the lower side of the upper side of the transmission frame, and the lower side of the upper side of the lower side of the polishing motor is fixedly arranged. Two torsion springs both ends all are connected with the support frame of homonymy and the mounting bracket of grinding roller two respectively, and the link right part articulates there is the connecting rod, and the link passes through the connecting rod to be connected with the support frame, and base right part fixedly connected with supporting seat, dust catcher are installed to the lower part in the supporting seat, and dust catcher upper portion is connected with three dust absorption mouths through the tuber pipe.

Further, still including hopper, layer board, cylinder two and push pedal, loading board top fixedly connected with hopper, the fixed layer board that is equipped with in hopper lower part, layer board lower part set up to the low echelonment of controlling high, and be equipped with the silo in the layer board, the material in the hopper falls into in the silo, and hopper left side downside is connected with cylinder two, fixedly connected with push pedal on the movable rod of cylinder two, and push pedal top height is slightly less than the material top height of the last layer in the silo.

Further, the feeding device also comprises guide strips, wherein the guide strips are symmetrically arranged on the front and back of the right side of the top of the feeding plate, and a left-large right-lower channel is formed on the feeding plate by the two guide strips.

Further, the novel combined type cutting machine comprises a shaping block and a blade, wherein two shaping blocks are arranged on the right portion of the frame, the size of the shaping block on the left side is slightly larger than that of the shaping block on the right side, square through holes are formed in the shaping blocks, channels formed by the through holes in the two shaping blocks and the guide grooves are located on the same horizontal line, and the blades are arranged on four sides of the shaping blocks.

Further, the rotation speeds of the driving motors on the two polishing motors, the polishing roller I and the polishing roller II are higher.

Furthermore, the two grinding wheels, the first grinding roller and the second grinding roller are installed in a quick-assembly and quick-disassembly mode.

The utility model has the advantages that when the bamboo chips are polished, the polished chips are collected by the dust collector and cleaned in time, so that dust emission caused by the bamboo chip chips during polishing is avoided, and the processing and production environment and the health of workers are influenced.

According to the utility model, the cylinder drives the grinding wheel, the first grinding roller and the second grinding roller to reciprocate, so that the grinding mechanism is continuously and uniformly contacted with the bamboo chips, the surface of the bamboo chips is completely and carefully ground in the grinding process, the strength is uniform, the grinding is smooth, and meanwhile, the phenomenon that the bamboo chips are carelessly missed or excessively ground in grinding is avoided, so that the forming effect of the bamboo chips is poor.

According to the utility model, the feeding mechanism is arranged to automatically feed the bamboo chips, manual operation is not needed, labor cost is saved, and meanwhile, the guide strips are used for directional feeding, so that dislocation during bamboo chip transmission is avoided, and the bamboo chips are blocked or cannot contact with the polishing mechanism, thereby influencing the processing process.

According to the utility model, the bamboo chips are trimmed and formed through the blades and the shaping blocks before polishing, so that the forming effect and consistency of the product are improved, the manual trimming of the polished oversized bamboo chips is not needed, and the processing procedures are reduced.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the frame, feed roller, and grinding motor of the present utility model.

Fig. 3 is a schematic perspective view of the polishing mechanism and the transmission mechanism of the present utility model.

Fig. 4 is a schematic perspective view of the polishing mechanism and the pretreatment mechanism.

Fig. 5 is a schematic perspective view of the support base, the dust suction opening and the shaping block of the present utility model.

Fig. 6 is a schematic perspective view of the feeding mechanism and other parts of the present utility model.

Fig. 7 is a schematic perspective view of the hopper, pallet, cylinder, etc. components of the present utility model.

In the drawings, 1, a base, 2, a feeding plate, 3, a protective cover, 31, a frame, 32, a feeding roller, 33, a transmission group, 4, a polishing motor, 41, 42, a connecting frame, 43, a polishing wheel, 5, a guide block, 52, a polishing roller I, 53, a supporting frame, 54, 55, a torsion spring, 56, a connecting rod, 6, a supporting seat, 61, a dust collector, 62, a dust collection opening, 7, a shaping block, 71, a blade, 8, a hopper, 80, a supporting plate, 81, 82, a push plate, 9, a guide bar and 100 bamboo chips are arranged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1A bamboo splint polishing device with dust removal function, as shown in fig. 1-7, comprises a base 1, a feeding plate 2, a protective cover 3, a frame 31, a feeding roller 32, a transmission group 33, a polishing motor 4, a first cylinder 41, a connecting frame 42, a polishing wheel 43, a guide block 5, a first polishing roller 52, a supporting frame 53, a second polishing roller 54, a torsion spring 55, a connecting rod 56, a supporting seat 6, a second polishing roller 52, a third polishing roller 6, a fourth polishing roller 4, a third polishing roller 6, a fourth polishing roller, The dust collector 61 and the dust collection opening 62 are connected with a feeding plate 2 at the left side in the upper part of the base 1, supporting legs are symmetrically welded on the left side and the right side of the lower part of the base 1, the supporting legs are used for supporting the whole device, a protective cover 3 is fixedly arranged at the upper part of the right side of the base 1, the protective cover 3 is made of metal materials, the purpose is that the dust collector is arranged at a polishing station to block scraps generated during polishing and avoid scraps splashing, a frame 31 is fixedly arranged at the upper part of the inner side of the base 1, three groups of feeding rollers 32 are uniformly and rotatably arranged at intervals in the inner side of the frame 31, one group of feeding rollers 32 consists of two feeding rollers 32 which are arranged on the same line up and down, the three groups of feeding rollers 32 are identical in size and model, and are arranged on the same line transversely, a space area is arranged between the two feeding rollers 32 which are close up and down for penetrating into a bamboo sheet 100, when the bamboo sheet 100 penetrates between the two feeding rollers 32, the bamboo sheet 100 can be pressed by the two feeding rollers 32, when the feeding rollers 32 roll, the extruded bamboo chips 100 translate, the front parts of the three feeding rollers 32 at the lower side are provided with a transmission group 33, the transmission group 33 consists of a belt pulley group and a transmission motor, the three feeding rollers 32 at the lower side drive the same direction to rotate through the belt pulley group of the transmission group 33, the rotating direction of the motor is clockwise, when the bamboo chips 100 enter between the feeding rollers 32, the bamboo chips 100 are driven to move rightwards, the front side and the rear side of the upper part of the protective cover 3 are fixedly provided with polishing motors 4, the output shafts of the polishing motors 4 are square shafts, the middle positions of the two polishing motors 4 at the upper part of the protective cover 3 are provided with first air cylinders 41, movable rods of the first air cylinders 41 are fixedly connected with connecting frames 42, the front side and the rear side of the connecting frames 42 are rotatably provided with polishing wheels 43, the polishing wheels 43 consist of connecting shafts and brush rollers, the two polishing wheels 43 are driven by the polishing motors 4, the steering is opposite, square grooves matched with the output shafts of the grinding motors 4 are formed in the inner sides of the upper portions of the connecting shafts of the grinding wheels 43, the square shafts of the grinding motors 4 are connected with the square grooves in the connecting shafts of the grinding wheels 43 in a sliding mode, under the driving of the first air cylinder 41, the connecting shafts of the grinding wheels 43 on the connecting frames can move up and down, the output shafts of the grinding motors 4 are arranged in the sliding process of the connecting shafts, the rotating force can be output to the grinding wheels 43 all the time, guide blocks 5 are symmetrically arranged on the lower sides of the right portions of the frame 31 in a front-back mode, a first grinding roller 52 is arranged between the guide blocks 5 in a sliding mode, a support frame 53 is fixedly connected to the first grinding roller 52, a second grinding roller 54 is rotatably mounted on the support frame 53 through a mounting frame, driving motors are mounted on the first grinding roller 52 and the second grinding roller 54, torsion springs 55 are wound on the front and back sides of the left portions of the support frame 53, two ends of the torsion springs 55 are respectively connected with the support frame 53 on the same side and the mounting frame of the second grinding roller 54, and the purpose of setting the torsion springs 55 is that: when the bamboo chips 100 penetrate between the first polishing roller 52 and the second polishing roller 54, the first polishing roller 52 and the second polishing roller 54 can always keep in contact with the bamboo chips 100, the right part of the connecting frame 42 is hinged with the connecting rod 56, the connecting frame 42 is connected with the supporting frame 53 through the connecting rod 56, a bar-shaped groove is arranged at the joint of the connecting rod 56 and the supporting frame 53, when the connecting rod 56 moves downwards along with the connecting frame 42 on the first air cylinder 41, the connecting rod 56 arranged obliquely can transmit downward force to the supporting frame 53, the supporting frame 53 is pushed to move rightwards for a certain distance under the limiting effect of the guide blocks 5 on the front side and the rear side of the first polishing roller 52, when the connecting rod 56 moves upwards along with the connecting frame 42 on the first air cylinder 41, the connecting rod 56 pulls the supporting frame 53 to move leftwards for resetting, the power output by the first air cylinder 41 is transmitted by the connecting rod 56, the first grinding roller 52 and the second grinding roller 54 are driven to realize left and right reciprocating motion, the right part of the base 1 is fixedly connected with a supporting seat 6, a dust collector 61 is arranged at the lower part in the supporting seat 6, the upper part of the dust collector 61 is connected with three dust collection openings 62 through an air pipe, the three dust collection openings 62 are respectively arranged at the front side, the rear side and the lower side of a grinding station, and generated scraps can be cleaned by the dust collector 61 in time during grinding.

When the bamboo sheet 100 needs to be polished, firstly, the dust collector 61, the polishing motor 4 and the driving motor are started, the polishing motor 4 drives the two polishing wheels 43 to rotate, the driving motor drives the polishing roller I52 and the polishing roller II 54 to rotate, the driving motor of the driving group 33 is started, the lower three feeding rollers 32 are driven to rotate clockwise through the belt wheel group, then the bamboo sheet 100 needing to be polished is placed at the middle position at the top of the upper feeding plate 2 and pushed right between the first feeding rollers 32 at the left side, the feeding rollers 32 roll and transmit the extruded bamboo sheet 100 right, then, the bamboo sheet 100 is sent between the second feeding rollers 32, the bamboo sheet 100 continues to transmit right, the right part of the bamboo sheet 100 enters between the two polishing wheels 43, at the moment, the first control cylinder 41 continuously stretches out and retracts the movable rod to drive the connecting frame 42 to reciprocate up and down, the first polishing roller 52 is pushed to reciprocate back and forth in the guide block 5 under the action of the connecting rod 56, under the action of the supporting frame 53, the second polishing roller 54 moves back and forth along with the first polishing roller 52, the brush roller of the polishing wheel 43 moves up and down under the drive of the first cylinder 41, the two polishing wheels 43 polish the front side and the back side of the bamboo sheet 100, the second polishing roller 54 and the first polishing roller 52 polish the upper side and the lower side of the bamboo sheet 100, the dust collector 61 collects the polished scraps through the dust collection port 62, timely cleans, avoids dust emission of the scraps of the bamboo sheet 100 during polishing, influences the environment of processing and production and the health of workers, drives the polishing wheel 43, the first polishing roller 52 and the second polishing roller 54 to reciprocate through the cylinder during polishing, so that the polishing mechanism is continuously and evenly contacted with the bamboo sheet 100, the surface of the bamboo sheet 100 is completely and finely ground, the strength is even, and the polishing is smooth, and meanwhile, the phenomenon of missing or excessive polishing is avoided, the bamboo chips 100 are formed with poor effect, and the second group of feeding rollers 32 can rightwards convey the bamboo chips 100 between the third group of feeding rollers 32 on the right part to perform blanking in the polishing process, so that the processing is completed.

In the embodiment 2, on the basis of the embodiment 1, as shown in fig. 1, 2, 6 and 7, the feeding device further comprises a hopper 8, a supporting plate 80, a second cylinder 81 and a push plate 82, wherein the top of the feeding plate 2 is fixedly connected with the hopper 8, square holes are formed in the inner side of the hopper, the supporting plate 80 is fixedly arranged at the lower part of the hopper 8, the lower part of the supporting plate 80 is arranged in a stepped shape with left low and right high, a trough is arranged in the supporting plate 80, when materials are oppositely stacked in the hopper 8, the materials in the hopper 8 fall into the trough, one surface of the bottom of the material at the bottommost layer of the material falling trough is contacted with the top of the feeding plate 2, the left lower side of the hopper 8 is connected with the second cylinder 81, a push plate 82 is fixedly connected with a movable rod of the second cylinder 81, the top of the push plate 82 is slightly lower than the top of the material at the bottommost layer in the trough, the second cylinder 81 can push the push plate 82 rightwards, and the push plate pushes the bottommost bamboo piece 100 in the supporting plate 82 rightwards into the leftmost two feeding rollers 32.

As shown in fig. 1, 2 and 6, the bamboo strip polishing machine further comprises guide strips 9, the guide strips 9 are symmetrically arranged on the right side of the top of the feeding plate 2 in front-back mode, a left-large right-lower channel is formed on the feeding plate 2 by the two guide strips 9, the channel between the guide strips 9 is located in the middle of the feeding plate 2, and the bamboo strips 100 pushed out of the guide strips 9 can accurately move into the polishing station through the feeding roller 32.

As shown in fig. 2-4, the bamboo strip shaping device further comprises shaping blocks 7 and blades 71, two shaping blocks 7 are arranged on the right portion of the frame 31, the size of the shaping block 7 on the left side is slightly larger than that of the shaping block 7 on the right side, square through holes are formed in the shaping blocks 7, bamboo strips 100 can penetrate out of the through holes in the shaping blocks 7, channels formed by the through holes in the two shaping blocks 7 and the guide grooves are located on the same horizontal line, the blades 71 are arranged on four sides of the shaping blocks 7, edges of the blades 71 are sharp, and movable bamboo strips 100 can be trimmed.

The bamboo chips 100 to be polished are stacked in the hopper 8, the bamboo chips 100 in the hopper 8 are supported by the supporting plate 80, the second air cylinder 81 is started, the second air cylinder 81 pushes the pushing plate 82 to push the lowest bamboo chip 100 in the supporting plate 80 rightwards, the pushed bamboo chips 100 enter the left first group of feeding rollers 32 in a directional manner through the guide strips 9, the first group of feeding rollers 32 are used for conveying the bamboo chips 100 rightwards, when the bamboo chips 100 move, if one edge of the bamboo chips 100 is too high or too wide, the corresponding bamboo chips can be contacted with one blade 71 on the left shaping block 7, the blades 71 on the left shaping block 7 can pretrime the bamboo chips 100, the blades 71 on the right shaping block 7 can perform final trimming on the bamboo chips 100, the bamboo chips 100 penetrating out between the right shaping blocks 7 are of required qualified forming sizes, the bamboo chips 100 are trimmed and formed before polishing, the forming effect and consistency of products are improved, the bamboo chips 100 after polishing are not required to be manually trimmed, the bamboo chips 100 after the two shaping blocks 7 are polished, and the next bamboo chips 100 are conveyed to the right side through the feeding rollers 32, and the next polishing is completed.

In a preferred embodiment, the rotation speeds of the driving motors on the two polishing motors 4, the first polishing roller 52 and the second polishing roller 54 are high, and the polishing processing efficiency is high.

In a preferred embodiment, the rotation speeds of the two grinding wheels 43, the first grinding roller 52 and the second grinding roller 54 are installed in a quick-assembly and quick-disassembly mode, so that damaged components can be replaced quickly, and the downtime is reduced.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present utility model.

Claims (6)

1. The bamboo chip polishing device with the dust removing function comprises a base, a feeding plate, a protective cover, a frame, feeding rollers and a transmission group, wherein the feeding plate is connected to the left side in the upper part of the base, the protective cover is fixedly arranged on the upper part of the right side of the base, the frame is fixedly arranged on the upper part of the inner side of the base, three groups of feeding rollers are uniformly and rotatably arranged on the inner side of the frame at intervals, the feeding rollers are arranged on the same line from top to bottom, the front parts of the three feeding rollers at the lower side are provided with transmission groups, the transmission groups are composed of a belt pulley group and a transmission motor, and the three feeding rollers at the lower side drive the same direction to rotate through the belt pulley group of the transmission groups;

The dust collector is characterized by further comprising a polishing motor, a first air cylinder, a connecting frame, polishing wheels, guide blocks, polishing rollers, a first supporting frame, a second polishing roller, torsion springs, connecting rods, supporting seats, dust collectors and dust collection openings, wherein the polishing motors are fixedly arranged on the front side and the rear side of the upper portion of the protective cover, the first air cylinder is arranged at the middle position of the two polishing motors on the upper portion of the protective cover, the connecting frames are fixedly connected with movable rods of the first air cylinder, the polishing wheels are rotatably arranged on the front side and the rear side of the connecting frames, the polishing wheels consist of the connecting shafts and brush rollers, square grooves matched with the output shafts of the polishing motors are formed in the inner sides of the upper portions of the connecting shafts of the polishing wheels, the square shafts of the polishing motors are connected with the square grooves in the connecting shafts of the polishing wheels, the guide blocks are symmetrically arranged on the front side and the rear side of the right portion of the frame, the polishing rollers are fixedly connected with the first supporting frames, the polishing rollers are rotatably arranged on the supporting frames through the mounting frames, the second polishing rollers are rotatably connected with the second polishing rollers through the springs, the two sides of the supporting frames are fixedly connected with the two connecting frames around the connecting rods, the two ends of the connecting frames are fixedly connected with the two ends of the dust collectors, and the dust collectors are fixedly connected with the two dust collectors through the connecting frames.

2. The bamboo chip polishing device with the dust removing function according to claim 1, further comprising a hopper, a supporting plate, a second cylinder and a pushing plate, wherein the top of the feeding plate is fixedly connected with the hopper, the supporting plate is fixedly arranged at the lower part of the hopper, the lower part of the supporting plate is arranged in a step shape with low left and high right, a trough is arranged in the supporting plate, materials in the hopper fall into the trough, the lower left side of the hopper is connected with the second cylinder, the pushing plate is fixedly connected to a movable rod of the second cylinder, and the top height of the pushing plate is slightly lower than the top height of the material at the lowest layer in the trough.

3. The bamboo chip polishing device with the dust removing function according to claim 2, further comprising guide strips, wherein the guide strips are symmetrically arranged on the right side of the top of the upper material plate in front-back mode, and a left channel, a right channel and a left channel are formed on the upper material plate by the two guide strips.

4. The bamboo chip polishing device with a dust removing function according to claim 3, further comprising a shaping block and a blade, wherein the right part of the frame is provided with two shaping blocks, the size of the left shaping block is slightly larger than that of the right shaping block, square through holes are formed in the shaping blocks, channels formed by the through holes in the two shaping blocks and the guide grooves are positioned on the same horizontal line, and the four sides of the shaping blocks are provided with the blade.

5. A bamboo chip polishing device with a dust removing function as set forth in claim 4, wherein the rotation speeds of the driving motors on the two polishing motors, the first polishing roller and the second polishing roller are relatively high.

6. A bamboo chip polishing device with a dust removing function as set forth in claim 5, wherein the two polishing wheels, the first polishing roller and the second polishing roller are installed in a quick-assembling and quick-disassembling manner.