CN211306594U - High-efficient perforating device of furniture board - Google Patents

Abstract

The utility model provides a high-efficiency punching device for furniture plates, which comprises a bearing structure for placing the plates, a moving structure for moving the plates, a conveying structure for conveying the plates and a punching structure for punching the plates; the moving structure transfers plates to be processed, which are placed in the bearing structure, into the conveying structure one by one, and after the punching structure performs punching operation on the plates fixed on the conveying structure, the moving structure transfers the processed plates into the bearing structure; the utility model discloses can punch in step to the multiaspect of panel, realize the operation of punching of serialization, reduce intensity of labour, improve work efficiency.

Description

High-efficient perforating device of furniture board

Technical Field

The utility model relates to a perforating device, concretely relates to furniture board's high-efficient perforating device.

Background

In the intense market competition, enterprises must reduce production cost, improve production efficiency, and enhance market response and strain capacity, otherwise, the enterprises face the risk of elimination. In current furniture board production, the process of punching is accomplished by independent processing equipment more, needs the manual handling to go up unloading to lead to production efficiency to hang down, staff intensity of labour is big, and the area in place demand is big.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficient perforating device of furniture board to above-mentioned problem, can punch in step to the multiaspect of panel, realized the operation of punching of serialization, reduced intensity of labour, improved work efficiency.

The specific technical scheme is as follows:

the efficient punching device for the furniture board comprises a bearing structure for placing the board, a moving structure for moving the board, a conveying structure for conveying the board and a punching structure for punching the board;

the moving structure transfers the plates to be processed placed in the bearing structure to the conveying structure one by one, and after the punching structure performs punching operation on the plates fixed on the conveying structure, the moving structure transfers the processed plates to the bearing structure.

Furthermore, the bearing structure comprises a supporting base, a bearing cavity is arranged above the supporting base, a cavity is arranged in the supporting base, a supporting component is arranged in the cavity, and the supporting component penetrates through the supporting base to be inserted into the bearing cavity.

Furthermore, the bearing cavity comprises a left baffle and a right baffle which are vertically fixed on the supporting base, the left baffle and the right baffle are arranged in parallel, a group of front baffles and a group of rear baffles are arranged between the left baffle and the right baffle, the number of the front baffles and the number of the rear baffles are at least two, the front baffles and the rear baffles are perpendicular to the left baffle and the right baffle, the left baffle, the right baffle, the front baffles and the rear baffles surround to form the bearing cavity, and the bearing cavity is used for placing plates;

the bottom of right baffle is equipped with first opening, and the top of right baffle is equipped with the second opening, and the rotatable two first driving rollers that are equipped with on the second opening, two first driving rollers are rotated by a fifth motor drive respectively, and two first driving rollers of fifth motor control carry out the antiport in step.

Further, the length of the right baffle is larger than the distance between the front baffle and the rear baffle, and the length of the left baffle is smaller than the distance between the front baffle and the rear baffle.

Furthermore, the supporting component comprises a bottom supporting plate, and a plurality of supporting structures are distributed on the bottom supporting plate in a matrix manner;

the supporting structure comprises a first base, a supporting rod and supporting balls; the first base is fixed on the bottom support plate, a U-shaped inserting groove with an opening at the top is arranged on the first base, waist-shaped holes are formed in the side wall of the U-shaped inserting groove, the bottom of the supporting rod is inserted into the U-shaped inserting groove, the supporting rod is rotatably fixed on the first base through an inserting rod, and two ends of the inserting rod respectively penetrate through the two waist-shaped holes and then are fixed through nuts; the top of the supporting rod is provided with a ball slot, and the supporting ball is rotatably arranged in the ball slot;

the first base is arranged in the cavity, and the support rod can vertically move to penetrate through the top of the cavity so that the support ball is arranged in the bearing cavity;

the bottom of first base is equipped with at least two sets of first pneumatic cylinders, and two sets of first pneumatic cylinders set up respectively in the left and right sides of first base, and two sets of first pneumatic cylinders control first base and upwards set up from the slope of left hand right side to make the distance between support ball and the bearing chamber bottom plate increase gradually from left hand right side, can realize placing the panel in bearing the chamber and be in the tilt state that parallels with first base.

Further, the moving structure comprises a pushing assembly arranged at the left baffle and a driving assembly arranged at the outer side of the right baffle;

the number of the pushing assemblies is two, each group of the pushing assemblies comprises a linear guide rail, the linear guide rail is perpendicular to the left baffle and extends into the bearing cavity, a pushing platform is fixed on a guide block of the linear guide rail, a push plate is perpendicularly arranged on the right side of the pushing platform, a spring telescopic rod is arranged on the left side of the pushing platform, and a bearing roller is rotatably arranged at the top of the spring telescopic rod;

the two groups of pushing assemblies are arranged on the front side and the rear side of the left baffle respectively in a mirror image manner, and are used for pushing the plate positioned at the lowest part out of the bearing cavity from the left opening to the right opening;

the driving assembly comprises a driving fixing plate which is vertically arranged, a group of lower driving roller sets are arranged below the driving fixing plate and comprise a plurality of pairs of lower driving rollers which are vertically overlapped, a lower clamping channel is formed between the same pair of lower driving rollers, and the obliquely arranged lower clamping channel is arranged corresponding to the first opening on the right baffle;

a group of upper driving roller sets are arranged above the driving fixing plate, each upper driving roller set comprises a plurality of pairs of upper driving rollers which are vertically overlapped, an upper clamping channel is formed between the same pair of upper driving rollers, and the obliquely arranged upper clamping channel is arranged corresponding to the second opening on the right baffle plate;

the upper driving roller set and the lower driving roller set are driven to rotate through a group of transmission gear assemblies respectively, the lower driving roller set is used for moving the plate located at the lowest part of the bearing cavity to the conveying structure, and the upper driving roller set is used for moving the plate processed on the conveying structure to the top of the bearing cavity.

Furthermore, the transmission gear assembly comprises a plurality of first gears connected with the upper driving roller or the lower driving roller positioned above and a plurality of second gears connected with the upper driving roller or the lower driving roller positioned below, the plurality of first gears are connected through a first chain, the plurality of second gears are connected through a second chain and are used as a third gear coaxially fixed on the rightmost first gear, a fourth gear coaxially fixed on the second gear is meshed with the second gear, and the fourth gear is driven to rotate through a first motor;

the first motor drives the fourth gear to rotate, so that the same pair of upper driving rollers or lower driving rollers can rotate reversely at the same time.

Furthermore, the conveying structure comprises a conveying supporting seat arranged on the right side of the bearing structure, two chain wheels are rotatably arranged on the conveying supporting seat, at least one chain is tensioned and fixed between the two chain wheels, a plurality of clamping assemblies are uniformly distributed on the chain, one chain wheel is driven to rotate by a second motor, the second motor controls the chain wheels to rotate, so that the clamping assemblies on one side close to the bearing structure move from bottom to top, and the clamping assemblies sequentially pass through a lower driving roller set and an upper driving roller set;

the clamping assembly comprises a clamping fixing seat and a clamping groove, the clamping fixing seat is fixed on the chain in a locking mode through a bolt, a plurality of first guide rods are arranged at the upper end and the lower end of the clamping fixing seat respectively, a plurality of sliding sleeves are arranged on the first guide rods, the clamping groove is formed between the first guide rods at the upper end and the lower end and is fixedly connected with the sliding sleeves, the opening end of the clamping groove faces outwards, a first electric push rod is arranged on the clamping fixing seat and is connected with the clamping groove, the first electric push rod pushes the clamping groove to move along the first guide rods, and when the clamping groove moves to one side close to the bearing structure, the clamping groove is arranged downwards in an inclined mode parallel to the plate;

and a clamping mechanism is arranged in the clamping groove and is used for clamping and fixing the plate positioned in the clamping groove.

Furthermore, the number of the clamping mechanisms is two, and the two groups of clamping mechanisms are respectively arranged on the upper side and the lower side of the clamping groove;

each group of clamping mechanisms comprises two pressure plate fixing cavities fixed in the clamping groove, a plurality of second guide rods are respectively arranged in each pressure plate fixing cavity, one pressure plate is slidably sleeved on each second guide rod, one end of each pressure plate is movably arranged in each pressure plate fixing cavity, and the other end of each pressure plate penetrates through each pressure plate fixing cavity to be arranged outside;

at least one first limiting block is arranged on one end face, close to the clamping groove, of the pressing plate, a spring is sleeved on the second guide rod, and the spring is arranged between the clamping groove and the pressing plate in a pressing mode;

each pressure plate fixing cavity is correspondingly provided with a limiting component; the limiting assembly comprises a second electric push rod fixed on the clamping groove, a transmission rod is coaxially fixed on the second electric push rod, the transmission rod is inserted into the pressing plate fixing cavity and is fixedly connected with a second limiting block, and the second limiting block is movably fixed on the clamping groove; first stopper and second stopper contact each other, and the contact surface of first stopper is the horizontal plane, and the contact surface of second stopper is domatic, and when second electric putter promoted the second stopper and outwards removed, the second stopper promoted first stopper and drives the clamp plate and remove to the fixed chamber outside of clamp plate to it is fixed to carry out the centre gripping to panel.

Further, the punching structure is arranged between the bearing structure and the conveying structure; the punching structure comprises a fixed base, at least two mutually parallel bidirectional screw rods are rotatably arranged on the fixed base and driven to rotate by a third motor, two nut sleeves are respectively arranged on each bidirectional screw rod, a main support plate is fixed on the nut sleeve positioned on the same side, and the two main support plates are respectively arranged on the front side and the rear side of the conveying structure;

each main supporting plate is respectively provided with an upper punching component and a side punching component;

the upper punching assembly comprises a first open slot fixed on the main supporting plate, and the top of the first open slot is provided with at least one drilling device;

the side punching component comprises a second open slot fixed on the main supporting plate, and the side wall of the second open slot is provided with at least one drilling device;

when the plate moves to the upper punching and side punching working positions, the third motor drives the bidirectional screw to rotate, so that the two main supporting plates move oppositely until the two first open slots and the two second open slots are mutually butted, the drilling device on the upper punching assembly is used for punching the plate in the vertical direction, and the drilling device on the side punching assembly is used for punching the plate at the side; after the punching is finished, the third motor is rotated reversely, and the two main supporting plates are moved away.

Furthermore, the drilling device comprises a support frame fixed on the first open slot or the second open slot, a third electric push rod is arranged on the support frame, a motor fixing plate is arranged on the third electric push rod, the motor fixing plate is movably arranged in the support frame, a fourth motor is fixed on the motor fixing plate, and an output shaft of the fourth motor is fixedly connected with the drill bit;

and the third electric push rod pushes the fourth motor to move, and the fourth motor drives the drill bit to rotate, so that the punching operation on the plate is realized.

Further, the method for punching the plate by using the punching device comprises the following steps:

1) placing plates to be processed in the bearing cavity in an up-and-down superposed manner, wherein the plates are in an inclined state in the bearing cavity;

2) the two groups of pushing assemblies push the plate positioned at the lowest part out of the bearing cavity from the left to the right from the first opening, the plate is moved out of the bearing cavity and is moved into the clamping groove of the corresponding clamping assembly under the pushing action of the lower driving roller;

3) when the second electric push rod pushes the second limiting block to move outwards, the second limiting block pushes the first limiting block to drive the pressing plate to move towards the outer side of the pressing plate fixing cavity, so that the plate is clamped and fixed, and after clamping and fixing, the first electric push rod controls the clamping groove to contract inwards to enable the plate to leave the lower driving roller set;

4) the plate moves upwards along with the conveying structure and sequentially passes through the upper punching assembly and the side punching assembly, and the upper punching assembly and the side punching assembly respectively perform punching operation on different positions of the plate;

5) the plate after punching is moved to the position corresponding to the upper driving roller, the first electric push rod controls the clamping groove to move outwards to enable the plate body to be inserted into the upper driving roller group, and the upper driving roller group moves the plate into the bearing cavity again;

6) and (5) repeating the steps (2) to (5) until all the plates are processed.

The utility model has the advantages that:

1) the utility model can synchronously punch holes on multiple surfaces of the plate, thereby realizing continuous punching operation, reducing labor intensity and improving working efficiency;

2) the utility model has the advantages that the plate is obliquely placed through the bearing structure, so that the plate can be conveniently extracted and put back;

3) the clamping assembly is structurally arranged, so that the stability is good, the clamping firmness is high, and the plate can be prevented from being damaged;

4) the setting of the structure of punching, the further flexibility that has improved the operation of punching.

Drawings

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

FIG. 2 is a cross-sectional view of the load bearing structure;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a top view of a load bearing structure;

FIG. 5 is a schematic view of the transmission gear assembly;

FIG. 6 is a cross-sectional view of the clamping assembly;

FIG. 7 is a cross-sectional view of the clamping mechanism;

FIG. 8 is a cross-sectional view of a perforation configuration;

fig. 9 is a cross-sectional view of the drilling apparatus.

Reference numerals

The device comprises a plate 1, a bearing structure 2, a moving structure 3, a conveying structure 4 and a punching structure 5;

the supporting device comprises a supporting base 201, a bearing cavity 202, a cavity 203, a left baffle 204, a right baffle 205, a front baffle 206, a rear baffle 207, a first opening 208, a second opening 209, a first transmission roller 210, a bottom supporting plate 211, a supporting structure 212, a first base 213, a supporting rod 214, a supporting ball 215, a kidney-shaped hole 216, an inserted rod 217, a ball slot 218 and a first hydraulic cylinder 220;

the device comprises a pushing assembly 301, a driving assembly 302, a linear guide rail 303, a pushing platform 304, a pushing plate 305, a spring telescopic rod 306, a pressure-bearing roller 307, a driving fixing plate 308, a lower driving roller set 309, a lower clamping channel 310, an upper driving roller set 311, an upper clamping channel 312, a first gear 313, a second gear 314, a first chain 315, a second chain 316, a third gear 317 and a fourth gear 318;

the device comprises a conveying supporting seat 401, a chain wheel 402, a chain 403, a clamping assembly 404, a clamping fixed seat 405, a clamping groove 406, a first guide rod 407, a sliding sleeve 408, a first electric push rod 409, a clamping mechanism 410, a pressing plate fixing cavity 411, a second guide rod 412, a pressing plate 413, a first limiting block 414, a spring 415, a limiting assembly 416, a second electric push rod 417, a transmission rod 418 and a second limiting block 419;

the drilling machine comprises a fixed base 501, a bidirectional screw rod 502, a third motor 503, a nut sleeve 504, a main supporting plate 505, an upper punching assembly 506, a side punching assembly 507, a first opening groove 508, a drilling device 509, a second opening groove 510, a supporting frame 511, a third electric push rod 512, a motor fixing plate 513, a fourth motor 514 and a drill 515.

Detailed Description

For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope.

The efficient punching device for the furniture boards comprises a bearing structure 2 for placing the boards 1, a moving structure 3 for moving the boards, a conveying structure 4 for conveying the boards and a punching structure 5 for punching the boards, wherein the bearing structure is used for bearing the boards;

the moving structure transfers the plates to be processed placed in the bearing structure to the conveying structure one by one, and after the punching structure performs punching operation on the plates fixed on the conveying structure, the moving structure transfers the processed plates to the bearing structure.

Further, the bearing structure comprises a support base 201, a bearing cavity 202 is arranged above the support base, a cavity 203 is arranged in the support base, and a support assembly is arranged in the cavity and inserted into the bearing cavity through the support base.

Furthermore, the bearing cavity comprises a left baffle 204 and a right baffle 205 which are vertically fixed on the support base, the left baffle and the right baffle are arranged in parallel, a group of front baffles 206 and a group of rear baffles 207 are arranged between the left baffle and the right baffle, the number of the front baffles and the rear baffles is at least two, the front baffles and the rear baffles are perpendicular to the left baffle and the right baffle, the left baffle, the right baffle, the front baffles and the rear baffles surround to form the bearing cavity, and the bearing cavity is used for placing plates;

the bottom of right baffle is equipped with first opening 208, and the top of right baffle is equipped with second opening 209, and the rotatable two first driving rollers 210 that are equipped with on the second opening, two first driving rollers are rotated by a fifth motor drive respectively, and two first driving rollers of fifth motor control carry out antiport in step.

Further, the length of the right baffle is larger than the distance between the front baffle and the rear baffle, and the length of the left baffle is smaller than the distance between the front baffle and the rear baffle.

Further, the support assembly includes a bottom support plate 211, on which a plurality of support structures 212 are arranged in a matrix;

the support structure comprises a first base 213, a support bar 214 and support balls 215; the first base is fixed on the bottom support plate, a U-shaped inserting groove with an opening at the top is arranged on the first base, a waist-shaped hole 216 is arranged on the side wall of the U-shaped inserting groove, the bottom of the supporting rod is inserted into the U-shaped inserting groove, the supporting rod is rotatably fixed on the first base through an inserting rod 217, and two ends of the inserting rod respectively penetrate through the two waist-shaped holes and then are fixed through nuts; the top of the support rod is provided with a ball slot 218, and the support ball is rotatably arranged in the ball slot;

the first base is arranged in the cavity, and the support rod can vertically move to penetrate through the top of the cavity so that the support ball is arranged in the bearing cavity;

the bottom of first base is equipped with at least two sets of first pneumatic cylinders 220, and two sets of first pneumatic cylinders set up respectively in the left and right sides of first base, and two sets of first pneumatic cylinders control first base and upwards set up from the slope of left hand right side to make the distance between support ball and the bearing chamber bottom plate increase gradually from left hand right side, can realize placing the panel in bearing the chamber and be in the tilt state that parallels with first base.

Further, the moving structure comprises a pushing assembly 301 arranged at the left baffle and a driving assembly 302 arranged at the outer side of the right baffle;

the number of the pushing assemblies is two, each group of the pushing assemblies comprises a linear guide rail 303, the linear guide rail is perpendicular to the left baffle and extends into the bearing cavity, a pushing platform 304 is fixed on a guide block of the linear guide rail, a pushing plate 305 is vertically arranged on the right side of the pushing platform, a spring telescopic rod 306 is arranged on the left side of the pushing platform, and a bearing roller 307 is rotatably arranged at the top of the spring telescopic rod;

the two groups of pushing assemblies are arranged on the front side and the rear side of the left baffle respectively in a mirror image manner, and are used for pushing the plate positioned at the lowest part out of the bearing cavity from the left opening to the right opening;

the driving assembly comprises a driving fixing plate 308 which is vertically arranged, a group of lower driving roller sets 309 are arranged below the driving fixing plate, each lower driving roller set comprises a plurality of pairs of lower driving rollers which are vertically overlapped, a lower clamping channel 310 is formed between the same pair of lower driving rollers, and the lower clamping channel which is obliquely arranged corresponds to the first opening on the right baffle;

a group of upper driving roller sets 311 is arranged above the driving fixing plate, each upper driving roller set comprises a plurality of pairs of upper driving rollers which are arranged in an up-and-down overlapping mode, an upper clamping channel 312 is formed between the same pair of upper driving rollers, and the obliquely arranged upper clamping channel is arranged corresponding to the second opening in the right baffle plate;

the upper driving roller set and the lower driving roller set are driven to rotate through a group of transmission gear assemblies respectively, the lower driving roller set is used for moving the plate located at the lowest part of the bearing cavity to the conveying structure, and the upper driving roller set is used for moving the plate processed on the conveying structure to the top of the bearing cavity.

Further, the transmission gear assembly comprises a plurality of first gears 313 connected with the upper driving roller or the lower driving roller positioned above and a plurality of second gears 314 connected with the lower driving roller or the lower driving roller positioned below, the plurality of first gears are connected through a first chain 315, the plurality of second gears are connected through a second chain 316, and are used as a fixed third gear 317 coaxially arranged on the rightmost first gear, a fixed fourth gear 318 coaxially arranged on the second gear, the second gear and the fourth gear are mutually meshed, and the fourth gear is driven to rotate through the first motor;

the first motor drives the fourth gear to rotate, so that the same pair of upper driving rollers or lower driving rollers can rotate reversely at the same time.

Further, the conveying structure comprises a conveying supporting seat 401 arranged on the right side of the bearing structure, two chain wheels 402 are rotatably arranged on the conveying supporting seat, at least one chain 403 is tensioned and fixed between the two chain wheels, a plurality of clamping assemblies 404 are uniformly distributed on the chain, one chain wheel is driven to rotate by a second motor, the second motor controls the chain wheels to rotate, so that the clamping assemblies on one side close to the bearing structure move from bottom to top, and the clamping assemblies sequentially pass through a lower driving roller set and an upper driving roller set;

the clamping assembly comprises a clamping fixed seat 405 and a clamping groove 406, the clamping fixed seat is locked and fixed on the chain through bolts, a plurality of first guide rods 407 are respectively arranged at the upper end and the lower end of the clamping fixed seat, a plurality of sliding sleeves 408 are arranged on the first guide rods, the clamping groove is arranged between the first guide rods at the upper end and the lower end and is fixedly connected with the sliding sleeves, the opening end of the clamping groove is arranged outwards, a first electric push rod 409 is arranged on the clamping fixed seat and is connected with the clamping groove, the first electric push rod pushes the clamping groove to move along the first guide rods, and when the clamping groove moves to one side close to the bearing structure, the clamping groove is arranged downwards in an inclined manner parallel to the plate;

the clamping groove is provided with a clamping mechanism 410 for clamping and fixing the plate material therein.

Furthermore, the number of the clamping mechanisms is two, and the two groups of clamping mechanisms are respectively arranged on the upper side and the lower side of the clamping groove;

each group of clamping mechanisms comprises two pressure plate fixing cavities 411 fixed in the clamping grooves, a plurality of second guide rods 412 are respectively arranged in each pressure plate fixing cavity, one pressure plate 413 is slidably sleeved on each second guide rod, one end of each pressure plate is movably arranged in each pressure plate fixing cavity, and the other end of each pressure plate penetrates through each pressure plate fixing cavity to be arranged outside;

at least one first limiting block 414 is arranged on one end face of the pressing plate close to the clamping groove, a spring 415 is sleeved on the second guide rod, and the spring is arranged between the clamping groove and the pressing plate in a pressing mode;

each pressure plate fixing cavity is correspondingly provided with a limiting component 416; the limiting assembly comprises a second electric push rod 417 fixed on the clamping groove, a driving rod 418 is coaxially fixed on the second electric push rod, the driving rod is inserted into the pressing plate fixing cavity and is fixedly connected with a second limiting block 419, and the second limiting block is movably fixed on the clamping groove; first stopper and second stopper contact each other, and the contact surface of first stopper is the horizontal plane, and the contact surface of second stopper is domatic, and when second electric putter promoted the second stopper and outwards removed, the second stopper promoted first stopper and drives the clamp plate and remove to the fixed chamber outside of clamp plate to it is fixed to carry out the centre gripping to panel.

Further, the punching structure is arranged between the bearing structure and the conveying structure; the punching structure comprises a fixed base 501, at least two parallel bidirectional screw rods 502 are rotatably arranged on the fixed base, the bidirectional screw rods are driven to rotate by a third motor 503, two nut sleeves 504 are respectively arranged on each bidirectional screw rod, a main support plate 505 is fixed on the nut sleeve positioned on the same side, and the two main support plates are respectively arranged on the front side and the rear side of the conveying structure;

each main supporting plate is respectively provided with an upper punching component 506 and a side punching component 507;

the upper punching component comprises a first opening groove 508 fixed on the main supporting plate, and the top of the first opening groove is provided with at least one drilling device 509;

the side punching assembly comprises a second opening groove 510 fixed on the main supporting plate, and the side wall of the second opening groove is provided with at least one drilling device;

when the plate moves to the upper punching and side punching working positions, the third motor drives the bidirectional screw to rotate, so that the two main supporting plates move oppositely until the two first open slots and the two second open slots are mutually butted, the drilling device on the upper punching assembly is used for punching the plate in the vertical direction, and the drilling device on the side punching assembly is used for punching the plate at the side; after the punching is finished, the third motor is rotated reversely, and the two main supporting plates are moved away.

Further, the drilling device comprises a support frame 511 fixed on the first open slot or the second open slot, a third electric push rod 512 is arranged on the support frame, a motor fixing plate 513 is arranged on the third electric push rod, the motor fixing plate is movably arranged in the support frame, a fourth motor 514 is fixed on the motor fixing plate, and an output shaft of the fourth motor is fixedly connected with the drill bit 515;

and the third electric push rod pushes the fourth motor to move, and the fourth motor drives the drill bit to rotate, so that the punching operation on the plate is realized.

Further, the method for punching the plate by using the punching device comprises the following steps:

1) placing plates to be processed in the bearing cavity in an up-and-down superposed manner, wherein the plates are in an inclined state in the bearing cavity;

2) the two groups of pushing assemblies push the plate positioned at the lowest part out of the bearing cavity from the left to the right from the first opening, the plate is moved out of the bearing cavity and is moved into the clamping groove of the corresponding clamping assembly under the pushing action of the lower driving roller;

3) when the second electric push rod pushes the second limiting block to move outwards, the second limiting block pushes the first limiting block to drive the pressing plate to move towards the outer side of the pressing plate fixing cavity, so that the plate is clamped and fixed, and after clamping and fixing, the first electric push rod controls the clamping groove to contract inwards to enable the plate to leave the lower driving roller set;

4) the plate moves upwards along with the conveying structure and sequentially passes through the upper punching assembly and the side punching assembly, and the upper punching assembly and the side punching assembly respectively perform punching operation on different positions of the plate;

5) the plate after punching is moved to the position corresponding to the upper driving roller, the first electric push rod controls the clamping groove to move outwards to enable the plate body to be inserted into the upper driving roller group, and the upper driving roller group moves the plate into the bearing cavity again;

6) and (5) repeating the steps (2) to (5) until all the plates are processed.

In this embodiment, the supporting base is further provided with a positioning assembly 6, the positioning assembly includes a first positioning plate 601 vertically fixed on the supporting base, the first positioning plate is provided with a plurality of second hydraulic cylinders 602, push rods of the second hydraulic cylinders are connected with a second positioning plate 603, and the second positioning plate is parallel to the first positioning plate;

the quantity of locating component is 2 groups at least, and even group, and the symmetrical both sides that set up respectively in the front and back of bearing the weight of the chamber of multiunit locating component, and the second locating plate sets up towards bearing the weight of the chamber, and when propelling movement subassembly promoted the panel that is located the below and outwards removed, the second pneumatic cylinder promoted the second locating plate and pressed and establish on the lateral wall of panel, can prevent effectively that panel from falling fast and causing the damage.

Claims (10)

1. The efficient punching device for the furniture board is characterized by comprising a bearing structure for placing the board, a moving structure for moving the board, a conveying structure for conveying the board and a punching structure for punching the board;

the moving structure transfers the plates to be processed placed in the bearing structure to the conveying structure one by one, and after the punching structure performs punching operation on the plates fixed on the conveying structure, the moving structure transfers the processed plates to the bearing structure.

2. The efficient perforating device for the furniture board as claimed in claim 1, wherein the bearing structure comprises a supporting base, a bearing cavity is arranged above the supporting base, a cavity is arranged in the supporting base, a supporting component is arranged in the cavity, and the supporting component is inserted into the bearing cavity through the supporting base.

3. The efficient perforating device for the furniture boards as claimed in claim 2, wherein the bearing cavity comprises a left baffle and a right baffle which are vertically fixed on the supporting base, the left baffle and the right baffle are arranged in parallel, a group of front baffles and a group of rear baffles are arranged between the left baffle and the right baffle, the number of the front baffles and the rear baffles is at least two, the front baffles and the rear baffles are perpendicular to the left baffle and the right baffle, the left baffle, the right baffle, the front baffles and the rear baffles surround to form the bearing cavity, and the bearing cavity is used for placing the boards;

the bottom of the right baffle is provided with a first opening, the top of the right baffle is provided with a second opening, the second opening is rotatably provided with two first transmission rollers, the two first transmission rollers are driven by a fifth motor to rotate respectively, and the fifth motor controls the two first transmission rollers to synchronously rotate in opposite directions;

the length of right baffle is greater than the interval between preceding baffle and the backplate, and the length of left baffle is less than the interval between preceding baffle and the backplate.

4. A high efficiency perforating device for furniture boards as claimed in claim 3 wherein the support assembly comprises a base support plate having a plurality of support structures arranged in a matrix pattern thereon;

the supporting structure comprises a first base, a supporting rod and supporting balls; the first base is fixed on the bottom support plate, a U-shaped inserting groove with an opening at the top is arranged on the first base, waist-shaped holes are formed in the side wall of the U-shaped inserting groove, the bottom of the supporting rod is inserted into the U-shaped inserting groove, the supporting rod is rotatably fixed on the first base through an inserting rod, and two ends of the inserting rod respectively penetrate through the two waist-shaped holes and then are fixed through nuts; the top of the supporting rod is provided with a ball slot, and the supporting ball is rotatably arranged in the ball slot;

the first base is arranged in the cavity, and the support rod can vertically move to penetrate through the top of the cavity so that the support ball is arranged in the bearing cavity;

the bottom of first base is equipped with at least two sets of first pneumatic cylinders, and two sets of first pneumatic cylinders set up respectively in the left and right sides of first base, and two sets of first pneumatic cylinders control first base and upwards set up from the slope of left hand right side to make the distance between support ball and the bearing chamber bottom plate increase gradually from left hand right side, can realize placing the panel in bearing the chamber and be in the tilt state that parallels with first base.

5. A high-efficiency perforating device for furniture boards as claimed in claim 2, 3 or 4, characterized in that the moving structure comprises a pushing assembly arranged at the left baffle plate and a driving assembly arranged at the outer side of the right baffle plate;

the number of the pushing assemblies is two, each group of the pushing assemblies comprises a linear guide rail, the linear guide rail is perpendicular to the left baffle and extends into the bearing cavity, a pushing platform is fixed on a guide block of the linear guide rail, a push plate is perpendicularly arranged on the right side of the pushing platform, a spring telescopic rod is arranged on the left side of the pushing platform, and a bearing roller is rotatably arranged at the top of the spring telescopic rod;

the two groups of pushing assemblies are arranged on the front side and the rear side of the left baffle respectively in a mirror image manner, and are used for pushing the plate positioned at the lowest part out of the bearing cavity from the left opening to the right opening;

the driving assembly comprises a driving fixing plate which is vertically arranged, a group of lower driving roller sets are arranged below the driving fixing plate and comprise a plurality of pairs of lower driving rollers which are vertically overlapped, a lower clamping channel is formed between the same pair of lower driving rollers, and the obliquely arranged lower clamping channel is arranged corresponding to the first opening on the right baffle;

a group of upper driving roller sets are arranged above the driving fixing plate, each upper driving roller set comprises a plurality of pairs of upper driving rollers which are vertically overlapped, an upper clamping channel is formed between the same pair of upper driving rollers, and the obliquely arranged upper clamping channel is arranged corresponding to the second opening on the right baffle plate;

the upper driving roller set and the lower driving roller set are driven to rotate through a group of transmission gear assemblies respectively, the lower driving roller set is used for moving the plate located at the lowest part of the bearing cavity to the conveying structure, and the upper driving roller set is used for moving the plate processed on the conveying structure to the top of the bearing cavity.

6. A high-efficiency punching device for furniture boards according to claim 5, wherein the transmission gear assembly comprises a plurality of first gears connected with the upper driving roller or the lower driving roller which is positioned above and a plurality of second gears connected with the upper driving roller or the lower driving roller which is positioned below, the plurality of first gears are connected through a first chain, the plurality of second gears are connected through a second chain and are used as a third gear which is coaxially fixed on the rightmost first gear, a fourth gear which is coaxially fixed on the second gear, the second gear and the fourth gear are mutually meshed, and the fourth gear is driven to rotate by the first motor;

the first motor drives the fourth gear to rotate, so that the same pair of upper driving rollers or lower driving rollers can rotate reversely at the same time.

7. The efficient perforating device for the furniture board as claimed in claim 6, wherein the conveying structure comprises a conveying supporting seat arranged on the right side of the bearing structure, two chain wheels are rotatably arranged on the conveying supporting seat, at least one chain is fixedly tensioned between the two chain wheels, a plurality of clamping assemblies are uniformly distributed on the chain, one chain wheel is driven to rotate by a second motor, the second motor controls the chain wheel to rotate, so that the clamping assembly on one side close to the bearing structure moves from bottom to top, and the clamping assembly sequentially passes through the lower driving roller set and the upper driving roller set;

the clamping assembly comprises a clamping fixing seat and a clamping groove, the clamping fixing seat is fixed on the chain in a locking mode through a bolt, a plurality of first guide rods are arranged at the upper end and the lower end of the clamping fixing seat respectively, a plurality of sliding sleeves are arranged on the first guide rods, the clamping groove is formed between the first guide rods at the upper end and the lower end and is fixedly connected with the sliding sleeves, the opening end of the clamping groove faces outwards, a first electric push rod is arranged on the clamping fixing seat and is connected with the clamping groove, the first electric push rod pushes the clamping groove to move along the first guide rods, and when the clamping groove moves to one side close to the bearing structure, the clamping groove is arranged downwards in an inclined mode parallel to the plate;

and a clamping mechanism is arranged in the clamping groove and is used for clamping and fixing the plate positioned in the clamping groove.

8. The efficient perforating device for the furniture board as claimed in claim 7, wherein the number of the holding mechanisms is two, and the two sets of holding mechanisms are respectively arranged at the upper and lower sides of the holding groove;

each group of clamping mechanisms comprises two pressure plate fixing cavities fixed in the clamping groove, a plurality of second guide rods are respectively arranged in each pressure plate fixing cavity, one pressure plate is slidably sleeved on each second guide rod, one end of each pressure plate is movably arranged in each pressure plate fixing cavity, and the other end of each pressure plate penetrates through each pressure plate fixing cavity to be arranged outside;

at least one first limiting block is arranged on one end face, close to the clamping groove, of the pressing plate, a spring is sleeved on the second guide rod, and the spring is arranged between the clamping groove and the pressing plate in a pressing mode;

each pressure plate fixing cavity is correspondingly provided with a limiting component; the limiting assembly comprises a second electric push rod fixed on the clamping groove, a transmission rod is coaxially fixed on the second electric push rod, the transmission rod is inserted into the pressing plate fixing cavity and is fixedly connected with a second limiting block, and the second limiting block is movably fixed on the clamping groove; first stopper and second stopper contact each other, and the contact surface of first stopper is the horizontal plane, and the contact surface of second stopper is domatic, and when second electric putter promoted the second stopper and outwards removed, the second stopper promoted first stopper and drives the clamp plate and remove to the fixed chamber outside of clamp plate to it is fixed to carry out the centre gripping to panel.

9. A high efficiency perforation device for furniture boards as claimed in claim 8, wherein the perforation structure is provided between the carrying structure and the conveying structure; the punching structure comprises a fixed base, at least two mutually parallel bidirectional screw rods are rotatably arranged on the fixed base and driven to rotate by a third motor, two nut sleeves are respectively arranged on each bidirectional screw rod, a main support plate is fixed on the nut sleeve positioned on the same side, and the two main support plates are respectively arranged on the front side and the rear side of the conveying structure;

each main supporting plate is respectively provided with an upper punching component and a side punching component;

the upper punching assembly comprises a first open slot fixed on the main supporting plate, and the top of the first open slot is provided with at least one drilling device;

the side punching component comprises a second open slot fixed on the main supporting plate, and the side wall of the second open slot is provided with at least one drilling device;

when the plate moves to the upper punching and side punching working positions, the third motor drives the bidirectional screw to rotate, so that the two main supporting plates move oppositely until the two first open slots and the two second open slots are mutually butted, the drilling device on the upper punching assembly is used for punching the plate in the vertical direction, and the drilling device on the side punching assembly is used for punching the plate at the side; after the punching is finished, the third motor is rotated reversely, and the two main supporting plates are moved away.

10. The efficient perforating device for the furniture board as claimed in claim 9, wherein the perforating device comprises a supporting frame fixed on the first open slot or the second open slot, a third electric push rod is arranged on the supporting frame, a motor fixing plate is arranged on the third electric push rod, the motor fixing plate is movably arranged in the supporting frame, a fourth motor is fixed on the motor fixing plate, and an output shaft of the fourth motor is fixedly connected with the drill bit;

and the third electric push rod pushes the fourth motor to move, and the fourth motor drives the drill bit to rotate, so that the punching operation on the plate is realized.

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