CN211967833U - Can absorb panel trimming equipment of dust - Google Patents

Abstract

The utility model belongs to the technical field of panel processing equipment technique and specifically relates to a can absorb panel of dust equipment of sawing limit is related to, its technical scheme main points are: the cutting device comprises a mounting seat, a cutting motor and a cutting knife; the top parts of two sides of the transverse rack and the longitudinal rack are respectively provided with a circular ridge guide rail, the circular ridge guide rail positioned on the transverse rack is connected with a storage table in a sliding manner, the longitudinal rack is provided with a material pushing table, the circular ridge guide rail positioned on the longitudinal rack is connected with a material pushing mechanism in a sliding manner, and the longitudinal rack is provided with a longitudinal power assembly; the transverse frame and the longitudinal frame are connected with a dust collecting device, and the dust collecting device comprises a dust hood, dust collecting pipelines communicated with the dust hood, a collecting pipe with one end communicated with each dust collecting pipeline, a dust removing tower and an exhaust fan. The device can absorb dust generated in the cutting process of the plate, thereby reducing the phenomenon of dust floating in the working environment and improving the quality of the working environment.

Description

Can absorb panel trimming equipment of dust

Technical Field

The utility model belongs to the technical field of panel processing equipment technique and specifically relates to a can absorb panel of dust equipment of sawing edge is related to.

Background

The wood processing technology comprises basic processing technologies such as wood cutting, wood drying, wood gluing and wood surface decoration, and functional processing technologies such as wood protection and wood modification. Cutting includes sawing, planing, milling, drilling, sanding, etc. in order to achieve the desired dimensions of the board or to keep the edges of the board clean.

For example, patent No. 201410261982.X is a circular sawing machine dust absorption protection device, including the circular sawing sword of the mesa of workstation is protruded to the local blade that sets up on workstation and workstation, the knife face of circular sawing sword is perpendicular form with the mesa of workstation and arranges, the upside of workstation is provided with the protection casing of cover setting in circular sawing sword top, the lower part of protection casing is the parallel and level form and arranges, interval between the mesa of protection casing and workstation suits with the thickness of waiting to process timber, the projection scope of protection casing in the horizontal plane is greater than the projection scope of circular sawing sword in the horizontal plane of protrusion in workstation part, be provided with the extraction opening that is used for being connected with dust absorption subassembly on the protection casing. Above-mentioned circular saw machine dust absorption protector that provides, it can effectively solve the saw-dust and splash and the problem that the maloperation caused the health injury, plays the purpose of protection operating personnel and purification operation environment.

Although the device can absorb sawdust dust, the dust absorption device does not absorb dust generated by a large amount of dust aiming at certain characteristic parts of the saw blade, gaps are left on two sides of the saw blade, and the dust can splash, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an can absorb panel saw limit equipment of dust, this equipment can absorb the dust that panel produced in the cutting process, and then has reduced the showy phenomenon of operational environment dust, has improved operational environment's quality.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the plate edge sawing equipment capable of absorbing dust comprises a transverse rack, a longitudinal rack and cutting devices, wherein the transverse rack and the longitudinal rack are different in edge sawing direction and are sequentially connected, the cutting devices are respectively arranged on two sides of the transverse rack and the longitudinal rack, each cutting device comprises a mounting seat, a cutting motor arranged on the mounting seat and a cutting knife which is connected with an output shaft of the cutting motor through a belt pulley and drives, and the starting end of the longitudinal rack is communicated with one side of the tail end of the transverse rack;

circular ridge guide rails are arranged on the tops of two sides of the transverse rack and the longitudinal rack, an object placing table used for placing boards to be sawn is connected to the circular ridge guide rails on the transverse rack in a sliding mode, and transverse power assemblies used for driving the object placing table to move are arranged between the transverse rack and the object placing table respectively;

the automatic plate pushing device comprises a longitudinal rack, a transverse rack, a circular ridge guide rail, a pushing mechanism and a longitudinal power assembly, wherein the longitudinal rack is provided with the pushing platform, the circular ridge guide rail on the longitudinal rack is connected with the pushing mechanism in a sliding manner and used for pushing a plate moving to the tail end of the transverse rack into the pushing platform to the tail end of the longitudinal rack, the pushing mechanism comprises a moving plate connected between the two circular ridge guide rails on the longitudinal rack in a sliding manner and a pushing piece connected to the moving plate, and the longitudinal rack is provided with the longitudinal power;

the dust collecting device comprises dust hoods covering the upper parts of the cutting knives, dust collecting pipelines communicated with the dust hoods, a collecting pipe with one end communicated with each dust collecting pipeline, a dust removing tower communicated with one end of the collecting pipe far away from the dust collecting pipelines, and an exhaust fan arranged in the collecting pipe and used for sucking dust into the dust removing tower.

By adopting the technical scheme, the edge-sawed plates are stacked on the object placing table, the transverse power assembly drives the object placing table to move until the object placing table moves to the tail end of the transverse rack, the cutting devices positioned at the two opposite sides of the transverse rack cut and trim the two long edges of the plate in the moving process, when the object placing table moves to the tail end of the transverse rack, namely the joint of the transverse frame and the longitudinal frame, at the moment, the plate is pushed by the pushing mechanism to move to the tail end of the pushing platform, the cutting devices positioned at two opposite sides of the longitudinal frame perform cutting, flattening and trimming on two short edges of the plate during the moving process, and then the dust that produces when cutting device cuts panel collects in the collecting duct through respective dust absorption pipeline and gets into the gas wash tower and concentrate the collection processing under the effect of air exhauster, has reduced the showy phenomenon of operational environment dust to operational environment's quality has been improved.

The present invention may be further configured in a preferred embodiment as: the collecting pipe can be dismantled with each dust absorption pipeline and be connected, the collecting pipe is provided with the fixed plate towards the fixed one end of dust absorption pipeline, the one end circumference of dust absorption pipeline is encircleed and is provided with the collar, be provided with the confession on the fixed plate collar male locating hole, two relative lateral walls of collar are provided with the mounting groove respectively, the pore wall of locating hole is provided with the spout, it is provided with the bolt body of pegging graft complex with the mounting groove to slide in the spout, the bolt body is provided with the shifting block that stretches out in the spout.

Through adopting above-mentioned technical scheme, the grafting cooperation of the key body and mounting groove makes the collar tie put into behind the locating hole fixed, convenient and fast's realization be connected between dust absorption pipeline and the collecting pipe promptly, when dust absorption pipeline or collecting pipe damaged, stirs the shifting block and makes the key body slide and deviate from the mounting groove in to the spout, alright realization dust absorption pipeline and the collecting pipe between the dismantlement, simple structure is practical.

The present invention may be further configured in a preferred embodiment as: and a spring is fixedly arranged between the bolt body and the groove bottom of the sliding groove.

Through adopting above-mentioned technical scheme, the bolt body receives the elastic force effect of spring after inserting the mounting groove, is difficult to deviate from the mounting groove, and the installation is more firm.

The present invention may be further configured in a preferred embodiment as: the end part of the bolt body, which is far away from the spring, is provided with an inclined surface, and the inclined surface is mutually abutted and relatively slides with the end surface of the mounting ring.

By adopting the technical scheme, when the dust collection pipeline is installed, the installation ring is inserted into the positioning hole, and after the installation ring is abutted against the inclined surface of the end part of the bolt body far away from the spring, the bolt body automatically compresses the spring and slides into the sliding groove; after the notch of mounting groove aligns with the bolt body, the bolt body inserts in the mounting groove under the elastic restoring force effect of spring, makes dust absorption pipeline's installation more convenient.

The present invention may be further configured in a preferred embodiment as: the inner side of the fixing plate is circumferentially provided with a limiting ring around the positioning hole, when the end face of the inserted end of the mounting ring abuts against the limiting ring, the bolt body is inserted into the mounting groove.

Through adopting above-mentioned technical scheme, the stop ring has played fine limiting displacement to the position of collar, reduces the collar and excessively inserts the locating hole and lead to the condition emergence that the bolt body can't insert the mounting groove.

The present invention may be further configured in a preferred embodiment as: the transverse power assembly comprises driving wheels which are respectively rotatably borne at the starting end and the tail end of the transverse rack and a driving belt connected between the two driving wheels, the transverse rack is provided with a first servo motor used for driving the driving belt to perform positive and negative transmission, one driving wheel is connected with the first servo motor through a belt pulley for transmission, and the object placing table is fixedly connected with the driving belt.

Through adopting above-mentioned technical scheme, the transmission cooperation that utilizes drive wheel and drive belt operates steadily, and the during operation noise is lower, and can convenient and fast's realization put the regulation of thing platform position under first servo motor's cooperation.

The present invention may be further configured in a preferred embodiment as: vertical power component including rotate respectively and bear in the sprocket of vertical frame top and end and connect the chain between two sprockets, vertical frame is provided with and is used for driving the positive and negative driven second servo motor of chain, one of them sprocket with second servo motor passes through the belt pulley and links to each other the transmission, movable plate and chain fixed connection.

Through adopting above-mentioned technical scheme, utilize the transmission cooperation of sprocket and chain belt to operate steadily, bear impact load ability better and the teeth of a cogwheel atress is more even, and can convenient and fast's realization movable plate position's regulation under second servo motor's cooperation.

The present invention may be further configured in a preferred embodiment as: the pushing piece comprises two pushing plates fixedly connected to the bottom of the moving plate in the vertical direction, the two pushing plates are parallel to each other, and the bottom ends of the pushing plates are located above the tail end of the transverse rack.

Through adopting above-mentioned technical scheme, two parallel push pedals promote panel to order about panel and remove, and simple structure is practical.

To sum up, the utility model discloses following beneficial technological effect has:

1. dust generated when the cutting device cuts the plate is collected into the confluence pipe through respective dust collection pipes under the action of the exhaust fan and enters the dust removal tower for centralized collection and treatment, so that the phenomenon of dust floating in a working environment is reduced, and the quality of the working environment is improved;

2. the grafting cooperation of key body and mounting groove makes the collar tie put into behind the locating hole fixed, convenient and fast's realization be connected between dust absorption pipeline and the collecting pipe promptly, when dust absorption pipeline or collecting pipe damaged, stirs the shifting block and makes the key body slide and deviate from the mounting groove in to the spout, alright realize the dismantlement between dust absorption pipeline and the collecting pipe, simple structure is practical.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of the connection between the object placing table and the horizontal frame in the embodiment of the present invention;

FIG. 3 is a schematic structural view of the embodiment of the present invention in which the transverse frame is connected to the pinch roller mechanism;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an enlarged view of portion B of FIG. 1;

fig. 6 is a schematic view of a part of the structure of the dust collecting device in the embodiment of the present invention;

FIG. 7 is a schematic view of a partial assembly relationship between the suction line and the manifold according to an embodiment of the present invention;

fig. 8 is an enlarged view of a portion C in fig. 7.

In the figure: 1. a transverse frame; 2. a longitudinal frame; 201. a material pushing table; 3. a circular ridge guide rail; 4. a placing table; 401. a gear mounting bracket; 402. a rotating shaft; 5. a cutting device; 51. a mounting seat; 52. a cutting knife; 53. cutting the motor; 6. a transverse power assembly; 61. a driving wheel; 62. a transmission belt; 63. a first servo motor; 7. a clamping assembly; 71. a transverse cylinder; 72. a rack; 73. a gear; 74. tightening the force arm; 75. a pressure lever; 8. a support mechanism; 81. a material ejection cylinder; 82. a support plate; 9. a pinch roller mechanism; 91. a gantry; 911. a limiting groove; 92. a bidirectional screw; 93. a slider; 94. a pinch roller cylinder; 95. a support; 96. a pinch roller; 97. a guide plate; 98. a third servo motor; 10. a transverse guide rail; 11. a pulley; 12. a material pushing mechanism; 121. moving the plate; 122. positioning blocks; 123. a material pressing cylinder; 124. pressing a plate; 125. pushing the plate; 13. a longitudinal power assembly; 131. a sprocket; 132. a chain; 133. a second servo motor; 14. a dust collection device; 141. a dust collection cover; 142. a dust collection duct; 143. a collector pipe; 144. a dedusting tower; 15. scale lines; 16. connecting blocks; 17. a fixing plate; 18. a mounting ring; 19. positioning holes; 20. mounting grooves; 21. a chute; 22. a plug body; 23. a spring; 24. shifting blocks; 25. a through hole; 26. a limiting ring; 27. a rubber sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a can absorb panel saw limit equipment of dust, including saw limit direction difference and the horizontal frame 1 and the vertical frame 2 that meet in proper order, and the top of vertical frame 2 is linked together with the terminal one side of horizontal frame 1, and circular spine guide rail 3 is all installed along respective length direction at the both sides top of horizontal frame 1 and vertical frame 2. The circular ridge guide rail 3 on the transverse frame 1 is connected with an object placing table 4 used for placing the board to be sawn, and the object placing table 4 is arranged in a rectangular plate shape. Cutting devices 5 are mounted on two opposite sides of the transverse frame 1 and two opposite sides of the longitudinal frame 2. Specifically, the cutting device 5 includes a mounting seat 51, a cutting motor 53 fixedly mounted on the mounting seat 51, and a cutting knife 52 connected with an output shaft of the cutting motor 53 through a belt pulley for transmission.

Referring to fig. 1 and 2, a transverse power assembly 6 for driving the object placing table 4 to move is installed between the transverse frame 1 and the object placing table 4. Specifically, the transverse power assembly 6 comprises driving wheels 61 rotatably supported at the beginning and the end of the transverse frame 1 and a transmission belt 62 connected between the two driving wheels 61, a first servo motor 63 for driving the transmission belt 62 to transmit forward and reverse is installed on the transverse frame 1, one driving wheel 61 and the first servo motor 63 are connected through a belt pulley for transmission, and the bottom of the object placing table 4 is fixedly connected with the transmission belt 62. Further, in order to reduce the friction force when the object placing table 4 moves, transverse guide rails 10 are welded on the tops of two opposite sides of the transverse rack 1 along the conveying direction of the plates, and pulleys 11 in rolling fit with the transverse guide rails 10 are rotatably connected to four bottom corners of the object placing table 4.

Referring to fig. 2 and 3, a clamping assembly 7 for clamping two ends of a plate is further installed between the transverse frame 1 and the object placing table 4; specifically, the clamping assembly 7 includes a transverse cylinder 71 fixedly mounted at two opposite ends of the bottom of the object placing table 4 along the moving direction of the object placing table 4, a rack 72 fixedly connected to a piston rod of the transverse cylinder 71, a gear 73 rotatably supported on two opposite end faces of the object placing table 4 and engaged with the rack 72, a tightening force arm 74 coaxially and fixedly arranged with the gear 73, and a pressing rod 75 fixedly connected to a free end of the tightening force arm 74, wherein the rack 72 is horizontally arranged with two transverse cylinders 71 arranged in a reverse direction, the pressing rod 75 is arranged in a long strip shape, and the pressing rod 75 rotates to be turned over and abutted to the upper surface of the plate. In order to make the gear 73 more stable rotate and bear on the two opposite end faces of the object placing table 4, the gear installing frame 401 is welded on the two opposite end faces of the object placing table 4, the gear installing frame 401 rotates along the horizontal direction to bear the rotating shaft 402, and the gear 73 is fixedly sleeved on the rotating shaft 402. Further, in order to avoid embossing the plate material in the process that the pressing rod 75 abuts against the plate material, a rubber sleeve 27 is fixedly sleeved on the pressing rod 75.

In addition, a supporting mechanism 8 for supporting the plate is arranged at the initial end of the transverse frame 1; specifically, supporting mechanism 8 includes the liftout cylinder group of fixed mounting in the relative both sides edge of horizontal frame 1 to and fixed connection is located the banding bearing board 82 between the piston rod top of the liftout cylinder group with one side, the piston rod of liftout cylinder group all is vertical upwards setting, in this embodiment, the liftout cylinder group that lies in with one side includes two liftout cylinders 81 respectively, and two liftout cylinders 81 set up along the direction of delivery interval of putting thing platform 4, bearing board 82 fixed connection is in the top of liftout cylinder 81, and put thing platform 4 removal and lie in between two bearing boards 82, such setting makes things convenient for the staff to stack the panel of co-altitude.

Referring to fig. 3 and 4, the transverse frame 1 is provided with a pinch roller mechanism 9 for limiting floating wrinkles during cutting of the plate material, and the pinch roller mechanism 9 is positioned at the beginning end of the cutting device 5 on the transverse frame 1; specifically, the pinch roller mechanism 9 includes a portal frame 91 that stretches across two opposite sides of the transverse frame 1, a bidirectional screw 92 that is supported on a surface of one side of the top of the portal frame 91 in a rotating manner along the horizontal direction, two rectangular sliders 93 that are respectively connected to the bidirectional screw 92 in a threaded manner, a pinch roller cylinder 94 that is fixedly connected to bottoms of the two sliders 93 along the vertical direction, a bracket 95 that is fixedly connected to a piston rod of the pinch roller cylinder 94, and a pinch roller 96 that is rotatably connected to the bracket 95 and used for abutting against a plate, one of the sliders 93 is in forward threaded connection with the bidirectional screw 92, the other slider 93 is in reverse threaded connection with the bidirectional screw 92, and a scale mark 15 is provided on a surface of one side of the portal frame 91 facing the slider 93.

Meanwhile, a limiting piece for limiting the rotation of the sliding block 93 is installed on the gantry 91, and one end of the bidirectional screw 92 extends out of the gantry 91 and is connected with a driving piece for driving the bidirectional screw 92 to rotate. In this embodiment, the limiting member may preferably be a limiting groove 911 arranged on a surface of one side of the gantry 91 facing the slider 93 along the length direction of the bidirectional screw 92, the slider 93 is in sliding fit with the limiting groove 911, the limiting groove 911 has a good limiting effect on the movement of the slider 93, so that the slider 93 can keep moving linearly, a plurality of rotating columns (not shown in the figure) are respectively and uniformly embedded in two groove walls opposite to the limiting groove 911 along the length direction of the limiting groove 911, and the slider 93 is in rolling fit with the rotating columns; the driving member may preferably be a third servo motor 98, and an output shaft of the third servo motor 98 is fixedly connected to one end of the bidirectional screw 92, so as to improve the automation degree of the equipment. In order to further increase the flattening effect of the press wheel mechanism 9 on the plate, a guide plate 97 for flattening the plate is welded on one side surface of the bracket 95.

Referring to fig. 1 and 5, a material pushing table 201 is installed at one end of the longitudinal frame 2 away from the transverse frame 1, and a material pushing mechanism 12 is connected to the circular ridge guide rail 3 on the longitudinal frame 2 in a sliding manner and used for pushing the plate moving to the tail end of the transverse frame 1 into the material pushing table 201 to the tail end of the longitudinal frame 2; specifically, the pushing mechanism 12 includes a moving plate 121 connected between two circular ridge guide rails 3 on the longitudinal frame 2 in a sliding manner along the horizontal direction, and a pushing member connected to the moving plate 121, and the moving plate 121 is arranged in a long strip shape; in this embodiment, the material pushing member may preferably be two push plates 125 with the same size, the two push plates 125 are parallel to each other and are both welded to the bottom of the moving plate 121 at intervals along the vertical direction, and the bottom end of the push plate 125 is higher than the top of the transverse frame 1. Meanwhile, a longitudinal power assembly 13 for driving the moving plate 121 to move is mounted on the longitudinal frame 2; specifically, the longitudinal power assembly 13 includes chain wheels 131 rotatably supported at the beginning and the end of the longitudinal frame 2 and a chain 132 connected between the two chain wheels 131, the longitudinal frame 2 is provided with a second servo motor 133 for driving the chain 132 to perform forward and reverse transmission, one of the chain wheels 131 is connected with the second servo motor 133 through a pulley for transmission, one end of the moving plate 121 facing the chain 132 is welded with the connecting block 16, and the connecting block 16 is fixedly connected with the chain 132. Further, in order to reduce the friction force when the moving plate 121 moves, the pulleys 11 are fixedly mounted at the two opposite ends of the bottom of the moving plate 121, and the pulleys 11 are in rolling fit with the circular ridge guide rails 3 on the longitudinal frame 2.

In addition, a pressing component for pressing the plate is further mounted on the moving plate 121; specifically, the pressing assembly includes a plurality of positioning blocks 122 fixedly mounted on a side surface of the moving plate 121 near the end of the longitudinal frame 2, a pressing cylinder 123 vertically and downwardly fixedly connected to the bottom of the positioning blocks 122, and a pressing plate 124 welded to the bottom end of the piston rod of the pressing cylinder 123, in this embodiment, the number of the positioning blocks 122 may preferably be two, and the two positioning blocks 122 are spaced apart along the length direction of the moving plate 121. In this embodiment, treat that the infrared device among the processing panel accessible prior art realizes the location, and is concrete, and the equal fixed mounting in both ends of horizontal frame and the both ends of vertical frame has infrared emitter, and the location is carried to panel to the PLC controller among the cooperation prior art.

Referring to fig. 1 and 6, the transverse frame 1 and the longitudinal frame 2 are connected with a dust collecting device 14; specifically, the dust collecting device 14 includes a dust hood 141 covering above each cutting knife 52, a dust suction duct 142 communicating with the inside of the dust hood 141, a collecting pipe 143 having one end communicating with each dust suction duct 142, a dust removing tower 144 communicating with one end of the collecting pipe 143 away from the dust suction duct 142, and an exhaust fan (not shown) disposed in the collecting pipe 143 for drawing dust into the dust removing tower 144; the bottom of the dust hood 141 is open, the dust suction pipe 142 is communicated with the top of the dust hood 141, and one end of the collecting pipe 143, which is far away from the dust suction pipe 142, is communicated with the dust removal tower 144 through a flange.

Referring to fig. 7 and 8, in the present embodiment, a manifold 143 is detachably connected to each dust suction duct 142; specifically, collecting pipe 143 has the fixed plate 17 that is used for sealing collecting pipe 143 towards the one end fixed mounting of dust absorption pipeline 142, dust absorption pipeline 142's one end circumference is encircleed and is installed collar 18, collar 18 is the ring form setting, fixed plate 17 has seted up along collecting pipe 143 length direction and has supplied collar 18 male locating hole 19, and simultaneously, two relative lateral walls of collar 18 are provided with mounting groove 20 respectively, spout 21 has been seted up to locating hole 19's pore wall correspondence, sliding connection has the bolt body 22 of pegging graft complex with mounting groove 20 in the spout 21, fixedly connected with spring 23 between the tank bottom of bolt body 22 and spout 21, a side surface integrated into one piece of bolt body 22 has the shifting block 24 that stretches out in spout 21, the through-hole 25 that supplies shifting block 24 to slide is seted up along the length direction of spout 21 to the cell wall.

In addition, the end of the bolt 22 far from the spring 23 is provided with an inclined surface, the inclined surface and the end surface of the mounting ring 18 are mutually abutted and relatively slid, when the dust suction pipeline 142 is mounted, the mounting ring 18 is inserted into the positioning hole 19, and after the mounting ring 18 is abutted with the inclined surface of the end of the bolt 22 far from the spring 23, the bolt 22 automatically compresses the spring 23 and slides into the sliding groove 21; when the notch of the installation groove 20 is aligned with the bolt 22, the bolt 22 is inserted into the installation groove 20 by the elastic restoring force of the spring 23, so that the installation of the dust suction duct 142 is facilitated. The inner side of the fixing plate 17 is circumferentially and fixedly provided with a limiting ring 26 around the positioning hole 19, and when the inserted end surface of the mounting ring 18 abuts against the limiting ring 26, the bolt body 22 is inserted into the mounting groove 20.

The utility model discloses an implement the principle: stacking the board with sawed edges on the object placing table 4, clamping two ends of the board by the clamping assembly 7, starting the first servo motor 63 to drive the driving belt 62 to transmit, driving the object placing table 4 to move by the driving belt 62 until the object placing table moves to the tail end of the transverse rack 1, stopping the first servo motor 63 from working, and cutting the two long edges of the board by the cutting devices 5 positioned at two opposite sides of the transverse rack 1 in the moving process; when the object placing table 4 moves to the tail end of the transverse frame 1, namely, the joint of the transverse frame 1 and the longitudinal frame 2, at the moment, the pressing component presses and limits the plate, the second servo motor 133 starts the driving chain 132 to drive the material pushing mechanism 12 to move, the plate moves under the pushing of the material pushing mechanism 12 until the plate moves to the tail end of the material pushing table 201, the second servo motor 133 stops working, and the cutting devices 5 located on the two opposite sides of the longitudinal frame 2 perform cutting and trimming on the two short sides of the plate in the moving process, so that the manual reversing operation is omitted, and the production efficiency is improved. Meanwhile, the third servo motor 98 drives the bidirectional screw 92 to rotate, so that the two sliding blocks 93 are close to or far away from each other, and after the suitable position is adjusted, the position of the pressing wheel 96 is adjusted by utilizing the stretching of the piston rod of the pressing wheel cylinder 94, the pressing wheel 96 and the guide plate 97 are matched to support and press the plate, so that the plate is not prone to shifting in the cutting process, and the stability of the plate when the plate is sawn to the long side is improved. In addition, the dust generated when the cutting device 5 cuts the plate is collected into the collecting pipe 143 through the respective dust collecting pipes 142 under the action of the exhaust fan and enters the dust removing tower 144 for collection and treatment, so that the phenomenon of dust floating in the working environment is reduced, and the quality of the working environment is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an can absorb panel saw limit equipment of dust which characterized in that: the automatic edge sawing machine comprises a transverse rack (1), a longitudinal rack (2) and cutting devices (5), wherein the transverse rack (1) and the longitudinal rack (2) are different in edge sawing direction and are sequentially connected, the cutting devices (5) are respectively arranged on two sides of the transverse rack (1) and the longitudinal rack (2), each cutting device (5) comprises a mounting seat (51), a cutting motor (53) arranged on the mounting seat (51) and a cutting knife (52) which is connected with an output shaft of the cutting motor (53) through a belt pulley for transmission, and the starting end of the longitudinal rack (2) is communicated with one side of the tail end of the transverse;

circular ridge guide rails (3) are arranged on the tops of two sides of the transverse rack (1) and the longitudinal rack (2), an object placing table (4) used for placing boards to be sawn is connected to the circular ridge guide rails (3) on the transverse rack (1) in a sliding mode, and transverse power assemblies (6) used for driving the object placing table (4) to move are arranged between the transverse rack (1) and the object placing table (4) respectively;

the plate pushing device is characterized in that the longitudinal rack (2) is provided with a material pushing platform (201), the circular ridge guide rails (3) positioned on the longitudinal rack (2) are connected with a material pushing mechanism (12) in a sliding mode, the material pushing mechanism is used for pushing plates moving to the tail end of the transverse rack (1) into the material pushing platform (201) to the tail end of the longitudinal rack (2), the material pushing mechanism (12) comprises a moving plate (121) connected between the two circular ridge guide rails (3) positioned on the longitudinal rack (2) in a sliding mode and a material pushing piece connected to the moving plate (121), and a longitudinal power assembly (13) used for driving the moving plate (121) to move is arranged on the longitudinal rack (2);

the dust collecting device (14) is connected to the transverse rack (1) and the longitudinal rack (2), and the dust collecting device (14) comprises dust hoods (141) covering the upper portions of the cutting knives (52), dust suction pipelines (142) communicated with the dust hoods (141), collecting pipes (143) with one ends communicated with the dust suction pipelines (142), a dust removing tower (144) communicated with one end, far away from the dust suction pipelines (142), of the collecting pipes (143) and an exhaust fan arranged in the collecting pipes (143) and used for pumping dust into the dust removing tower (144).

2. The dust-absorbing board trimming device according to claim 1, wherein: the collecting pipe (143) can be dismantled with each dust absorption pipeline (142) and be connected, collecting pipe (143) are fixed towards the one end of dust absorption pipeline (142) and are provided with fixed plate (17), the one end circumference of dust absorption pipeline (142) is encircleed and is provided with collar (18), be provided with the confession on fixed plate (17) collar (18) male locating hole (19), two relative lateral walls of collar (18) are provided with mounting groove (20) respectively, the pore wall of locating hole (19) is provided with spout (21), sliding arrangement has bolt body (22) with mounting groove (20) grafting cooperation in spout (21), bolt body (22) are provided with shifting block (24) that stretch out in spout (21).

3. The dust-absorbing board trimming device according to claim 2, wherein: a spring (23) is fixedly arranged between the bolt body (22) and the bottom of the sliding groove (21).

4. The dust-absorbing board trimming device according to claim 3, wherein: the end part of the bolt body (22) far away from the spring (23) is provided with an inclined surface, and the inclined surface is mutually abutted and relatively slid with the end surface of the mounting ring (18).

5. The dust-absorbing board trimming device according to claim 4, wherein: the inner side of the fixing plate (17) is circumferentially provided with a limiting ring (26) around the positioning hole (19), when the inserted end face of the mounting ring (18) abuts against the limiting ring (26), the bolt body (22) is inserted into the mounting groove (20).

6. The dust-absorbing board trimming device according to claim 1, wherein: horizontal power component (6) are including rotating the drive wheel (61) that bears in horizontal frame (1) top and end respectively and connecting drive belt (62) between two drive wheels (61), horizontal frame (1) is provided with and is used for driving drive belt (62) positive and negative driven first servo motor (63), one of them drive wheel (61) with first servo motor (63) link to each other the transmission through the belt pulley, put thing platform (4) and drive belt (62) fixed connection.

7. The dust-absorbing board trimming device according to claim 1, wherein: vertical power component (13) including rotate respectively and bear in sprocket (131) of vertical frame (2) top and end and connect chain (132) between two sprocket (131), vertical frame (2) are provided with and are used for driving chain (132) positive and negative driven second servo motor (133), one of them sprocket (131) with second servo motor (133) link to each other the transmission through the belt pulley, movable plate (121) and chain (132) fixed connection.

8. The dust-absorbing board trimming device according to claim 1, wherein: the pushing piece comprises two pushing plates (125) which are fixedly connected to the bottom of the moving plate (121) along the vertical direction, the two pushing plates (125) are parallel to each other, and the bottom ends of the pushing plates (125) are located above the tail ends of the transverse machine frame (1).

Images