CN110815399B - Sheet conveying frame and feeding system - Google Patents

Abstract

The invention discloses a sheet material conveying frame and a feeding system, wherein the sheet material conveying frame comprises a conveying frame bottom plate which is rectangular as a whole, vertically-arranged conveying support frames are symmetrically arranged at two ends of the conveying frame bottom plate, a horizontally-arranged conveying supporting plate is also arranged on the conveying frame bottom plate, a vertically-arranged conveying lifting device is installed on the conveying support frames, and two ends of the conveying supporting plate are connected with the conveying lifting device and can be lifted horizontally under the action of the conveying lifting device; one side of each of the two conveying support frames in the width direction is also provided with a support connecting rod in a connecting manner, and the support connecting rods are positioned at the tops of the conveying support frames; the support connecting rod is also provided with a conveying and pushing device which is horizontally arranged, and the conveying and pushing device is provided with a telescopic piece which is arranged along the width direction of the conveying frame bottom plate and can stretch towards the other side. The automatic feeding device has the advantages of ingenious structural design, capability of automatically feeding stacked plates, contribution to improving the processing efficiency and the like.

Description

Sheet conveying frame and feeding system

Technical Field

The invention relates to the technical field of wooden door production and processing, in particular to a sheet material conveying frame and a feeding system.

Background

As shown in fig. 1, a door panel of a wooden door usually needs to be spliced by a plurality of boards, a rib a on the side surface of one board is clamped into a groove B on the side surface of the other board, and generally, the thickness of the rib a is slightly larger than the width of the groove B, so that the rib a and the groove B are tightly matched, and the jointed boards are ensured to be combined more stably. In addition, in order to further enhance the bonding strength between the rib A and the groove B, nailing is required to be performed at the splicing part of the rib A and the groove B. The current nailing operation is mostly completed manually, the working strength is high, the efficiency is low, therefore, the splicing and nailing device is designed by the inventor, the plate is conveyed to the splicing and nailing device through the feeding platform, and the splicing and nailing of the plate can be automatically completed. However, workers also need to place the plates on the loading table one by one, which affects the operation efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the technical problems to be solved by the invention are as follows: how to provide a structural design is ingenious, can carry out autoloading to the sheet material of stacking, is favorable to improving sheet material carriage and the feeding system of machining efficiency.

In order to solve the technical problem, the invention adopts the following technical scheme:

the sheet conveying frame is characterized by comprising a conveying frame bottom plate which is rectangular as a whole, wherein vertically arranged conveying support frames are symmetrically arranged at two ends of the conveying frame bottom plate in the length direction, a horizontally arranged conveying supporting plate is further arranged on the conveying frame bottom plate, a vertically arranged conveying lifting device is mounted on each conveying support frame, and two ends of each conveying supporting plate are connected with the conveying lifting devices and can be lifted and lowered horizontally under the action of the conveying lifting devices; one side of each of the two conveying support frames in the width direction is also provided with a support connecting rod in a connecting manner, and the support connecting rods are positioned at the tops of the conveying support frames; the support connecting rod is also provided with a conveying and pushing device which is horizontally arranged, and the conveying and pushing device is provided with a telescopic piece which is arranged along the width direction of the conveying frame bottom plate and can stretch towards the other side.

Therefore, the plates are stacked on the conveying supporting plate, the conveying supporting frame at two ends is used for lifting the conveying supporting frame, and once the plates on the conveying supporting frame reach the height of the conveying pushing device, the plates are pushed out through the telescopic pieces on the conveying pushing device. The feeding of all the plates can be automatically completed by repeating the steps.

Furthermore, the other side of the width direction of the two conveying support frames is also provided with a conveying baffle in a connecting manner, the upper end of the conveying baffle is lower than the bottom of the telescopic rod of the conveying pushing device, and the maximum distance of the telescopic rod of the conveying pushing device in the vertical direction is smaller than the minimum thickness of the plate.

Because the plates are stacked on the feeding bracket, friction force is still generated between the plates, and when the upper-layer plates are pushed out directly by adopting the conveying and pushing device, the integrally stacked plates are easy to incline. The conveying baffle is connected between the two conveying support frames, so that the overall strength of the two conveying support frames can be increased, other plates below the plate being pushed can be blocked, the inclination of the plate stack is avoided, and the conveying stability and reliability are improved.

Furthermore, the conveying and pushing device comprises at least two conveying and pushing oil cylinders which are arranged at intervals along the length direction of the supporting connecting rod, and piston rods of the conveying and pushing oil cylinders are arranged along the width direction of the conveying rack bottom plate.

Furthermore, a rubber sleeve is sleeved at the end part of a piston rod of the conveying and pushing oil cylinder.

Further, the conveying lifting device comprises two conveying lifting guide rods vertically arranged on the conveying support frame, and the two conveying lifting guide rods are symmetrically arranged on two sides of the conveying support frame in the width direction; a rotatable conveying lifting screw rod is also vertically arranged in the middle of the conveying support frame, the upper end of the conveying lifting screw rod is connected with a coaxially arranged conveying lifting motor, and the conveying lifting motor is installed on the conveying support frame; the conveying supporting plate is provided with a guide sleeve matched with the conveying lifting guide rod and a conveying lifting screw nut matched with the conveying lifting screw.

Like this, utilize the transport elevator motor on two transport support frames to drive simultaneously and carry the elevating screw to rotate, drive the elevating movement that realizes carrying the layer board of installing the transport elevating screw nut on carrying the layer board, because carry elevating screw and carry the cooperation of elevating screw nut to have the auto-lock characteristic, can realize that whole transport elevating gear's start at any time stops, the operation is more swift reliable.

Furthermore, the conveying supporting plate is provided with rolling grooves which are uniformly distributed, and balls capable of rotating are arranged in the rolling grooves in a matched mode.

The plates usually rotate in a factory by adopting a transfer frame, and the plates on the transfer frame are stacked, so that the overall weight is large, and the plates are not easy to move integrally; set up the ball on carrying the layer board, just can be with the sheet material from the centre revolving rack on whole propelling movement to carrying the layer board, labour saving and time saving.

Furthermore, one side of the conveying support frame, which is far away from the conveying baffle plate, is also provided with a conveying movable baffle plate, the conveying movable baffle plate is hinged to the conveying support frame through a vertical hinge shaft, and the minimum distance between the two sides of the conveying movable baffle plate is smaller than the length of the plate.

Therefore, the two ends of the sheet material in the length direction can be blocked by the conveying movable baffle plates, the material loading side of the sheet material is prevented from collapsing, and the use stability is improved.

Furthermore, one side of the conveying support frame, which is far away from the conveying baffle plate, is also provided with a conveying stop bolt which is horizontally arranged, the conveying stop bolt is arranged close to the hinge shaft of the conveying movable baffle plate and faces the hinge shaft of the conveying movable baffle plate, so that the conveying stop bolt is stopped at the back side of the conveying movable baffle plate when the conveying stop bolt completely extends out.

A feeding system is characterized by comprising the plate conveying frame.

In conclusion, the plate conveying frame and the feeding system have the advantages that the structural design is ingenious, stacked plates can be automatically fed, the processing efficiency is improved, and the like.

Drawings

Fig. 1 is a schematic structural diagram of plate splicing.

Fig. 2 is a schematic diagram of a layout structure of the automatic splicing system.

Fig. 3 is a schematic structural diagram of the feeding table.

Fig. 4 is a schematic structural view of the splicing nailing device.

Fig. 5 is a schematic structural view of the splicing table.

FIG. 6 is a bottom view of the staple rack.

Fig. 7 is a schematic structural view of a slab conveying rack.

Fig. 8 is a schematic structural view of a rotating frame in a sheet material.

Fig. 9 is a schematic structural diagram of a sheet cutting device.

Fig. 10 is a schematic bottom structure view of a cutting protection frame of the sheet material cutting device.

Detailed Description

The present application will be described in further detail below with reference to an embodiment of an automatic splicing system for wooden door panels.

In the specific implementation: as shown in fig. 2, an automatic splicing system for wooden door panels comprises a splicing nailing device 2 for performing nailing operation on spliced panels, wherein a feeding platform 1 and a panel conveying frame 3 which are respectively used for conveying panels to be spliced are arranged on two sides of the splicing nailing device 2 in the length direction, the feeding platform 1 and the panel conveying frame 3 which are positioned on the same side are arranged side by side in the width direction of the splicing nailing device 2, and the feeding platform 1 and the panel conveying frame 3 which are positioned on one side are arranged right opposite to each other in the length direction of the splicing nailing device 2; one side of the width direction of the splicing nailing device 2 is connected with a plate cutting device 5 used for cutting the two ends of the spliced plate.

As shown in fig. 3 to 6, the feeding table 1 includes a feeding rack 11 and a feeding platen 12 horizontally mounted on the feeding rack 11; the splicing and nailing device 2 comprises a splicing rack 21 and a splicing bedplate 211 horizontally arranged on the splicing rack 21, wherein the feeding bedplate 12 is connected with one end of the splicing bedplate 211 in the length direction and is matched with the splicing bedplate 211 in height; a nailing frame 23 is arranged right above the splicing rack 21, and the nailing frame 23 is installed on the splicing rack 21 through a supporting piece; one side of the width direction of the splicing bedplate 211 is provided with a splicing baffle 212 arranged along the length direction, the other side of the splicing bedplate is provided with a splicing jacking device arranged opposite to the splicing baffle 212, and the splicing jacking device is provided with an extensible member which stretches along the direction vertical to the splicing baffle 212; the bottom of the nailing frame 23 is provided with a first nailing guide 231 arranged along the length direction of the splice bedplate 211, a nailing carriage 232 for mounting a nailing gun is slidably arranged on the first nailing guide 231, and a nailing driving mechanism for driving the nailing carriage 232 to move along the first nailing guide 231 is further arranged at the bottom of the nailing frame 23.

By adopting the system, a worker only needs to push the wood boards to be spliced to the splicing bedplate through the feeding table, so that the ribs and the grooves of the wood boards to be spliced are right aligned, then the spliced wood boards are jacked by utilizing the splicing jacking device on the splicing bedplate, the ribs of the wood boards to be spliced are pushed into the grooves by being matched with the splicing baffle, then the nailing driving mechanism is utilized to enable the nailing sliding frame to move along the first nailing guide piece, so that a nailing gun arranged on the nailing sliding frame can carry out nailing operation along a straight line, the consistency of the direction and the distance of nailing is facilitated, and the quality of the spliced wood boards is ensured. Treat through concatenation roof pressure device and splice the plank and exert mild pressure to can avoid the hammering to the harm of plank, can also reduce workman's intensity of labour, improve work efficiency.

In implementation, the splicing jacking device includes at least two splicing jacking cylinders 213 arranged at intervals along the length direction of the splicing rack 21, and a piston rod of each splicing jacking cylinder 213 extends and retracts along a direction perpendicular to the splicing baffle 212; the splicing device further comprises a splicing pressing plate 214 arranged in parallel with the splicing baffle 212, and piston rods of all the splicing jacking air cylinders 213 are connected with the splicing pressing plate 21.

Because the length of the spliced wood board is long, the two parts of the spliced wood board are simultaneously jacked by the at least two splicing jacking cylinders, the convex edges and the grooves of the wood board can be completely spliced in place, and the splicing quality is ensured. The action area during the roof pressure can be increased through the concatenation clamp plate to further avoid the concatenation plank impaired. The force applied by each splicing jacking cylinder can be uniformly applied to the wood boards to be spliced through the splicing pressing plates, and the splicing quality is ensured.

In practice, as shown in fig. 6, the first nailing guide 231 is a sliding rod arranged along the length direction of the splicing platen 211, the nailing carriage 232 is provided with a sliding sleeve in sliding fit with the sliding rod, the nailing driving mechanism comprises a lead screw 234 arranged parallel to the sliding rod, two ends of the lead screw 234 are rotatably mounted on the nailing frame 23, and the nailing carriage 232 is further provided with a lead screw nut arranged in fit with the lead screw 234; the nailing machine also comprises a nailing driving motor 236 arranged on the nailing frame 23, and the output end of the nailing driving motor 236 is in transmission connection with the lead screw 234.

Like this, it is rotatory to drive the lead screw through nailing driving motor for the lead screw nut who sets up with the lead screw cooperation is linear movement along the lead screw, and then makes the nailing balladeur train slide along the slide bar straight line, has guaranteed the moving direction of installing the nailing gun on the nailing balladeur train, realizes sharp nailing. In addition, the nailing driving motor can realize the uniform motion of the nailing sliding frame, and the nailing intervals are ensured to be uniform.

During concrete implementation, the nailing driving mechanism can also adopt a rack arranged in parallel with the slide bar and a nailing driving motor arranged on the nailing sliding frame, a gear meshed with the rack is arranged on an output shaft of the nailing driving motor, and the nailing driving motor drives the gear to rotate along the gear, so that the nailing sliding frame is driven to move along the slide bar.

During specific implementation, concatenation rack 21 and nailing frame 23 adopt the aluminium alloy ex-trusions to build and form, support piece is for setting up the shaft-like aluminium alloy ex-trusions of concatenation rack 21 four corners department.

In practice, the bottom of the nail rack 23 further has two second nailing guides 237 disposed parallel to each other at both ends in the length direction, the second nailing guides 237 being disposed along the width direction of the nail rack 23; a nailing guide frame 238 is slidably mounted on both of the nailing guides 237, and the first nailing guide 231 and the nailing driving mechanism are mounted on the nailing guide frame 238.

Because the length and the position of concatenation after the panel concatenation of different models are diverse, according to the width difference of concatenation panel, the position of concatenation can change in the width direction of concatenation platen. In the structure, the first nailing guide part and the nailing driving mechanism are arranged on the nailing guide frame, and the nailing guide frame can move horizontally along the second nailing guide part, so that the position of the nailing gun can be adjusted according to the requirements of different spliced plates, and the application range is enlarged.

In specific implementation, the second nailing guide 237 is a linear guide installed at the bottom of the nailing frame 23, and the nailing guide 238 is provided with a linear slider matched with the linear guide.

For making the nailing leading truck remain stable in the nailing process, still have on the nailing leading truck 238 with the nailing latch segment that linear guide corresponds the setting, have the perpendicular to on the nailing latch segment the screw thread through-hole that the linear guide surface set up, install locking bolt on the screw thread through-hole. Through adjusting the surface that makes locking bolt top tight at linear guide, just can fix the nailing leading truck on linear guide, avoid the removal of nailing in-process, improve the stability of nailing.

In implementation, as shown in fig. 5, the splicing platen 211 is further provided with a blanking pushing device arranged opposite to the splicing baffle 212, the blanking pushing device is provided with an extensible member extensible in a direction perpendicular to the splicing baffle 212, and the splicing jacking device is installed on an extensible rod of the blanking pushing device; the splicing rack 21 is provided with a vertically arranged baffle lifting device, the baffle lifting device is provided with a telescopic piece which can stretch out and draw back along the vertical direction, and the splicing baffle 212 is arranged on a telescopic rod of the baffle lifting device; the splicing platen 211 is provided with a strip-shaped baffle hole through which the splicing baffle 212 can pass.

Therefore, when the plates are spliced, the splicing baffle extends out of the splicing bedplate through the baffle lifting device, the top pressing and splicing work of the plates is completed together with the splicing top pressing device, after nailing is completed, the splicing baffle is downwards retracted into the splicing bedplate through the baffle lifting device, the splicing top pressing device is continuously pushed forwards by the blanking pushing device, the spliced plates are pushed out of the splicing bedplate, and blanking is facilitated.

In implementation, the blanking pushing device comprises two blanking pushing cylinders 239 arranged at intervals along the length direction of the splicing rack 21 and a blanking pushing plate arranged on piston rods of the two blanking pushing cylinders 239; the splicing jacking device is arranged on the blanking push plate; the baffle lifting device comprises two baffle lifting cylinders vertically installed on the splicing rack 21, and the splicing baffle 212 is installed on a piston rod of each baffle lifting cylinder.

In practice, one side of the feeding table 12 in the width direction is provided with a guide baffle 14 arranged along the length direction. Like this, can utilize the direction baffle adjustment to treat the pay-off direction of concatenation panel, the subsequent concatenation nailing operation of being convenient for.

When in implementation, the feeding table plate 12 is provided with rolling grooves which are uniformly distributed, and feeding balls 13 which can rotate are arranged in the rolling grooves; the feeding rack 11 is also provided with a feeding roller 15, and two ends of the feeding roller 15 are respectively rotatably arranged at two sides of the feeding rack 11 in the width direction through a feeding roller bracket 16; a feeding driving mechanism for driving the feeding roller 15 to rotate is further mounted on the feeding roller support 16, and one end of the feeding roller 15 is in transmission connection with the feeding driving mechanism; the distance between the feeding roller 15 and the feeding bedplate 12 is matched with the thickness of the plate, so that the feeding roller 15 can be in contact with the plate and drive the plate to horizontally move.

During feeding, only one end of the plate needs to be inserted into a gap between the feeding roller and the feeding table board, the feeding roller rotates under the action of the feeding driving mechanism to drive the plate to move horizontally to perform feeding operation, and once the plate passes through the gap between the feeding roller and the feeding table board, the feeding roller cannot be in contact with the plate, the plate can be parked on the splicing and nailing device, and splicing operation can be performed. The moving resistance of the plate on the feeding bedplate can be reduced through the feeding balls, and the plate can be easily conveyed to the splicing nailing device.

During implementation, the feeding roller 15 is located the ascending one end of feeding rack 11 length direction, the other end of feeding rack 11 is provided with material loading pusher, have on the material loading pusher the flexible piece that sets up of length direction of feeding rack 11, the extensible piece arrives the minimum distance of feeding roller 15 is less than the minimum length of sheet material.

Therefore, after the plate is placed on the feeding table plate, the plate can be pushed into a gap between the feeding roller and the feeding table plate by utilizing the stretching of the telescopic piece due to the fact that the minimum distance from the telescopic piece to the feeding roller is smaller than the minimum length of the plate, and then the feeding roller is utilized to complete automatic feeding of the plate.

During implementation, the feeding roller support 16 is mounted on the feeding rack 11 through a feeding roller bolt vertically arranged in a penetrating manner, and a spiral spring is sleeved between a nut of the feeding roller bolt and the feeding roller support 16; and two ends of the feeding roller 15 are arranged on the feeding roller bracket 16 through bearing seats.

Because the same type of plate still probably has the place of uneven thickness, suit coil spring on the material loading roller bolt of fixed material loading roller support, both can avoid the material loading roller to receive the impact and influence life in the material loading process, can be again according to the thickness dynamic adjustment material loading roller of plate and the interval between the material loading platen. During implementation, the feeding roller support 16 is further provided with a vertical adjusting threaded hole which is communicated with the feeding roller support, the adjusting threaded hole is provided with an interval adjusting bolt in a matching manner, and the lower end of the interval adjusting bolt penetrates through the adjusting threaded hole and abuts against the feeding rack 11. Every all be provided with two regulation screw holes on the material loading roller support 16, two adjust the screw hole and set up symmetrically the both sides of material loading roller 15, every adjust the interval adjusting bolt that all has the cooperation to set up on the screw hole. Just can be through the length of going into in the top of spacing adjusting bolt, form the clearance between messenger's material loading roller support and the material loading rack, just can adjust the interval between material loading roller and the material loading platen of installation on the material loading rack, make it can be applicable to the sheet material of different thickness. In addition, in order to increase the friction force, the outer circumferential surface of the feeding roller 15 is covered with a layer of rubber. Meanwhile, the feeding driving mechanism is a feeding driving motor which is coaxially connected with one end of the feeding roller 15.

During implementation, the feeding pushing device is a feeding pushing cylinder arranged along the length direction of the feeding rack 11, and a piston rod of the feeding pushing cylinder faces the feeding roller 15.

In implementation, as shown in fig. 7, the sheet material conveying frame 3 includes a conveying frame bottom plate 31 which is rectangular as a whole, vertically arranged conveying support frames 32 are symmetrically arranged at two ends of the conveying frame bottom plate 31 in the length direction, a horizontally arranged conveying support plate 33 is further arranged on the conveying frame bottom plate 31, a vertically arranged conveying lifting device is mounted on the conveying support frame 32, and two ends of the conveying support plate 33 are connected with the conveying lifting device and can be lifted and lowered horizontally under the action of the conveying lifting device; a support connecting rod 34 is further connected to one side of each of the two conveying support frames 32 in the width direction, and the support connecting rod 34 is located at the top of the conveying support frame 32; the support connecting rod 34 is further provided with a horizontally arranged conveying and pushing device 35, and the conveying and pushing device 35 is provided with a telescopic piece which is arranged in a telescopic manner towards the other side along the width direction of the conveying rack bottom plate 31.

Therefore, the plates are stacked on the conveying supporting plate, the conveying supporting frame at two ends is used for lifting the conveying supporting frame, and once the plates on the conveying supporting frame reach the height of the conveying pushing device, the plates are pushed out through the telescopic pieces on the conveying pushing device. The feeding of all the plates can be automatically completed by repeating the steps.

During implementation, the other side of the two conveying support frames 32 in the width direction is further connected with a conveying baffle 36, the upper end of the conveying baffle 36 is lower than the bottom of the telescopic rod of the conveying pushing device 35, and the maximum distance between the upper end of the conveying baffle 36 and the telescopic rod of the conveying pushing device 35 in the vertical direction is smaller than the minimum thickness of the plate.

Because the plates are stacked on the feeding bracket, friction force exists between the plates, and when the upper-layer plate is directly pushed out by adopting the conveying and pushing device, the integrally stacked plates are easy to incline. The conveying baffle is connected between the two conveying support frames, so that the overall strength of the two conveying support frames can be increased, other plates below the plate being pushed can be blocked, the inclination of the plate stack is avoided, and the conveying stability and reliability are improved.

In implementation, the conveying and pushing device 35 includes at least two conveying and pushing cylinders 37 arranged at intervals along the length direction of the support link 34, and piston rods of the conveying and pushing cylinders 37 are arranged along the width direction of the carriage bottom plate 31.

When in implementation, the end of the piston rod of the conveying and pushing cylinder 37 is also sleeved with a rubber sleeve.

In implementation, the conveying lifting device comprises two conveying lifting guide rods 381 vertically installed on the conveying support frame 32, and the two conveying lifting guide rods 381 are symmetrically arranged on two sides of the conveying support frame 32 in the width direction; a rotatable conveying lifting screw 382 is vertically arranged in the middle of the conveying support frame 32, the upper end of the conveying lifting screw 382 is connected with a coaxially arranged conveying lifting motor 383, and the conveying lifting motor 383 is mounted on the conveying support frame 32; the conveying supporting plate 33 is provided with a guide sleeve matched with the conveying lifting guide rod 381, and a conveying lifting screw nut matched with the conveying lifting screw 382.

Like this, utilize the transport elevator motor on two transport support frames to drive simultaneously and carry the elevating screw to rotate, drive the elevating movement that realizes carrying the layer board of installing the transport elevating screw nut on carrying the layer board, because carry elevating screw and carry the cooperation of elevating screw nut to have the auto-lock characteristic, can realize that whole transport elevating gear's start at any time stops, the operation is more swift reliable.

When the automatic conveying device is used, the conveying supporting plate 33 is provided with rolling grooves which are uniformly distributed, and balls capable of rotating are arranged in the rolling grooves in a matching mode.

The plates usually rotate in a factory by adopting a transfer frame, and the plates on the transfer frame are stacked, so that the overall weight is large, and the plates are not easy to move integrally; the conveying support plate is provided with the balls, so that the plate can be integrally pushed to the conveying support plate from the middle rotating frame, and time and labor are saved.

During implementation, a conveying movable baffle 39 is further arranged on one side, away from the conveying baffle 36, of the conveying support frame 32, the conveying movable baffle 39 is hinged to the conveying support frame 32 through a vertically arranged hinge shaft, and the minimum distance between the two sides of the conveying movable baffle 39 in a closed state is smaller than the length of a plate. Therefore, the two ends of the sheet material in the length direction can be blocked by the conveying movable baffle plates, the material loading side of the sheet material is prevented from collapsing, and the use stability is improved.

In implementation, a horizontally arranged conveying stop bolt is further arranged on one side of the conveying support frame 32, which is away from the conveying baffle 36, and the telescopic end of the conveying stop bolt is arranged close to the junction of the conveying movable baffle 39 and the conveying support frame 32, so that the telescopic end of the conveying stop bolt completely extends out and blocks the outer side of the conveying movable baffle 39 in a closed state.

During the implementation, still including the sheet material transfer frame 4 that is used for carrying the sheet material, as shown in fig. 8, the sheet material transfer frame 4 is including wholly being rectangular transfer bottom plate 41, the bottom four corners department of transfer bottom plate 41 respectively is provided with a universal wheel 42, the whole storage frame 43 that is the cuboid structure that has on the transfer bottom plate 41, the material loading side of the ascending one side of storage frame 43 width direction for open setting.

Therefore, the plate materials can be conveniently and quickly stacked on the transfer bottom plate through the feeding side which is arranged on the storage frame in an open mode, the plate materials are conveyed beside the plate material conveying frame through the universal wheels at the bottom of the transfer bottom plate, and due to the fact that the feeding side of the storage frame is arranged in the open mode, a worker can directly push the stacked plate materials in the storage frame to the plate material conveying frame directly without secondary stacking. The transfer frame is simple in structure, can finish the transfer and conveying work of the plates, and can quickly load the plates onto the plate conveying frame, so that the labor intensity of workers is reduced, and the working efficiency is improved.

In implementation, the transfer base plate 41 is provided with rolling grooves uniformly distributed thereon, and the rolling grooves are provided with balls capable of rotating in a matching manner.

Therefore, the friction force between the stacked plates and the transfer bottom plate can be reduced, the plates can be pushed conveniently, and the operation is easier.

During implementation, the material loading side of the material storage frame 43 is provided with material storage baffles 44 symmetrically arranged, the material storage baffles 44 are hinged to the material storage frame 43 through vertically arranged hinge members, and the minimum distance between the material storage baffles 44 at two sides in a closed state is smaller than the length of the plate material.

Like this, can load the way that the sheet material transported, close two storage baffles, avoid the sheet material to drop on the way of transporting, improve the stability of transporting.

During implementation, the material loading side of storage frame 43 still has the storage that the level set up and keeps off and tie 45, the flexible end next-door neighbour of storage fender 45 the storage baffle 44 with the juncture setting of storage frame 43 makes the flexible end of storage fender 45 blocks when stretching out under the closed condition the storage baffle 44 outside.

Like this, can keep off about the end that stretches out of bolt at the storage, make storage baffle keep closed state, avoid storage baffle to open because of the accident and cause the sheet material of transporting to drop, improve the stability of transportation.

During implementation, the storage frame 43 includes four vertical settings the stand of transfer bottom plate 41 four corners department to and connect the crossbeam between adjacent stand, be located still mat formation has the curb plate on the stand and the crossbeam of storage frame 43 length direction both sides, the medial surface of curb plate flushes with the medial surface that corresponds the stand.

The frame structure through stand and crossbeam is more succinct, can also provide the space for the propelling movement sheet material, and the curb plate of mating formation in both sides, can avoid the both ends of sheet material to fill in between the stand of both sides, influences the propelling movement of later stage sheet material, guarantees the reliability.

When in implementation, the middle part of the other side of the storage frame 43 in the width direction is further provided with two vertically arranged center pillars, a push rod 46 is arranged between the two center pillars, and the middle part of the push rod 46 is rotatably mounted on the two center pillars through a rotating shaft; one side of the lower end of the push rod 46, which faces the middle of the storage frame 43, is hinged with a push plate 47 through a hinge shaft horizontally arranged, and the hinge shaft on the push plate 47 is positioned at the middle upper part of the push plate, so that the push plate 47 is in a vertical state.

Therefore, a worker can rotate the push rod around the rotating shaft by pulling the upper end of the push rod outwards, and the push plate hinged to the lower end of the push rod pushes stacked plates, so that the push operation of the plates is facilitated, and the labor intensity of the worker is reduced. Simultaneously, the pushing plate can also play the effect of balancing weight, makes the lower extreme of push rod heavier and keeps the state of erectting.

In practice, the upper end of the push rod 46 has a cylindrical handle that is higher than the center pillar. Thus, the operation can be more convenient.

In implementation, as shown in fig. 9 and 10, the plate material cutting device 5 includes a cutting frame body 51 and a cutting platen 52 horizontally disposed on the cutting frame body 51, two circular saws 53 are coaxially disposed below the cutting platen 52 along a length direction, saw blades of the two circular saws 53 extend upward out of the cutting platen 52, and an interval is matched with a length to be cut.

Like this, panel after will splicing is along the width direction propelling movement that cuts the platen, and when the saw bit position through the annular saw, the saw bit of annular saw cuts the both ends of splicing panel, and the device operation convenient to use can accomplish the tip of splicing panel fast and cut the work of flushing, is favorable to reducing intensity of labour, improves production efficiency.

When the cutting device is implemented, the cutting frame body 51 is also covered with a cutting protection frame 54, and a transparent protection plate covers the cutting protection frame 54; gaps for the sheet materials to enter and exit are formed between the two sides of the cutting protection frame 54 in the width direction and the cutting bedplate 52.

Like this, set up transparent guard plate on cutting the protection frame, can enough observe the cutting operating condition who cuts on the platen, can avoid the annular saw to hinder the people again, improve the security of using. The two sides of the cutting table plate 52 in the width direction are respectively a feeding side and a discharging side.

In implementation, the cutting protection frame 54 is further provided with a cutting pressure roller 55, and two ends of the cutting pressure roller 55 are rotatably hung below the cutting protection frame 54 through bearing seats; the cutting press roller 55 is arranged along the length direction of the cutting platen 52, and the minimum distance between the cutting press roller 55 and the cutting platen 52 is smaller than the thickness of the plate.

Like this, the in-process that passes the sheet material cutting device with the panel propelling movement through the telescopic link of unloading pusher and the telescopic link of concatenation roof pressure device is pushed the effect, cuts the compression roller and can paste the panel pressure on cutting the platen for the annular saw can cut the panel more accurately.

During implementation, the bearing blocks at the two ends of the cutting press roller 55 are mounted on the cutting protection frame 54 through bolts, and a compressible buffer coil spring is sleeved on the bolts between the bearing blocks and the cutting protection frame 54.

Because the compressible buffer spiral spring is arranged between the bearing seat of the cutting compression roller and the cutting protection frame, the cutting compression roller can be always attached to the plate in a pressing mode, and automatic adjustment can be carried out according to the thickness change of the plate.

In implementation, at least two cutting press rollers 55 are arranged along the width direction of the cutting platen 52, and are distributed in the area from the feeding side of the cutting platen 52 to the position of the circular saw 53.

Therefore, the cutting platen can be always attached to the plate under the action of the cutting compression roller in the cutting process of the plate, and the cutting quality is guaranteed.

In implementation, the feeding side of the cutting platen 52 is further provided with symmetrically arranged cutting guide plates 56, two cutting guide plates 56 are inwardly and relatively contracted towards one end of the circular saw 53, and the minimum distance is greater than the maximum length of a plate material to be cut; the included angle between the two cutting material guide plates 56 is 10-15 degrees.

Therefore, the position of the plate material to be cut in the length direction can be adjusted through the two cutting guide plates, so that the plate material can be opposite to the two circular saws in the width direction, and the two ends of the plate material can be cut by saw blades of the circular saws; the included angle of the two cutting guide plates is 10-15 degrees, namely the included angle between each cutting guide plate and the width direction is only 5-7.5 degrees, so that the phenomenon that the cutting guide plates block the sheet materials to enable the sheet materials to incline can be avoided, and the cutting quality is effectively guaranteed.

In implementation, the cutting platen 52 is provided with a moving groove corresponding to the circular saw 53, and the moving groove is arranged along the length direction of the circular saw 53; two circular saw guide rails arranged on two sides of the moving groove are arranged below the cutting platen 52, and the circular saw 53 is slidably mounted on the two circular saw guide rails through a sliding block; a circular saw driving mechanism for driving the circular saw 53 to move along the circular saw guide rail is further installed below the cutting platen 52.

Like this, drive the annular saw through annular saw actuating mechanism and remove along the annular saw guide rail, just can adjust the saw bit interval of two annular saws to the panel that is applicable to different length cuts needs, improves the suitability.

In implementation, the circular saw driving mechanism comprises a circular saw screw rod arranged in parallel with the circular saw guide rail, and two ends of the circular saw screw rod are rotatably mounted on the cutting platen 52 through a bearing seat; one end of the circular saw lead screw is coaxially connected with a circular saw driving motor; the circular saw 53 is provided with a circular saw screw nut which is matched with the circular saw screw.

In implementation, a sheet material guide mechanism 57 is further arranged at the bottom of the discharge side of the cutting platen 52, the sheet material guide mechanism 57 comprises two sheet material guide rods 571 arranged side by side, and the sheet material guide rods 571 are arranged along the width direction of the cutting platen 52; a sheet guiding plate 572 is slidably mounted on the two sheet guiding rods 571, and the sheet guiding plate 572 is arranged along the length direction of the cutting bedplate 52; the cutting platen 52 is provided with at least two strip-shaped holes arranged along the width direction, the sheet guide plate 572 is provided with a sheet guide baffle arranged corresponding to the strip-shaped holes, and the sheet guide baffle upwards penetrates through the strip-shaped holes; the slab guide 57 further includes a gas spring 573 disposed parallel to the slab guide 571, the gas spring 573 is disposed between the two slab guide 571 and is connected to the slab guide 572 and the cutting platen 52, such that when the gas spring 573 is fully extended, the slab guide 572 is close to the feeding side of the cutting platen 52.

Like this, because the sheet material guide board sets up along the length direction who cuts the platen, and when the air spring stretches out completely, the sheet material guide board is close to the feeding side for the sheet material width direction side of propelling movement to cutting on the platen can contact the sheet material guide baffle of sheet material guide board, and receives the effort of width direction both sides all the time, thereby can guarantee that the sheet material is the rectilinear movement along the width direction all the time at whole cutting in-process, guarantees the accuracy nature of cutting, improves the quality of cutting. And the gas spring is passively stressed and contracted in the whole process, and after the cutting is finished, the spliced plate is detached, and the gas spring automatically extends out. During specific implementation, the air spring with smaller elastic coefficient can be adopted by customizing the pressure and the diameter of the piston rod of the air spring, so that the contraction and the extension of the air spring are more stable, and the plate is convenient to unload.

In implementation, the gas spring 573 is mounted on the sheet guide plate 572, and the piston rod is disposed toward the discharging side of the cutting platen 52; the piston rod of the gas spring 573 is mounted on the discharge side of the cutting platen 52.

Therefore, the main body of the gas spring can be hidden at the bottom of the cutting bedplate and the splicing device arranged side by side with the cutting bedplate, and the space occupation is reduced.

The above description is only exemplary of the present application and should not be taken as limiting, any modifications, equivalents, improvements, etc. that are made within the spirit and scope of the present application should be included in the present application.

Claims (6)

1. The feeding system is characterized by comprising a conveying frame bottom plate (31) which is rectangular as a whole, wherein vertically arranged conveying support frames (32) are symmetrically arranged at two ends of the conveying frame bottom plate (31) in the length direction, a horizontally arranged conveying supporting plate (33) is further arranged on the conveying frame bottom plate (31), a vertically arranged conveying lifting device is mounted on the conveying support frames (32), and two ends of the conveying supporting plate (33) are connected with the conveying lifting device and can be lifted and lowered horizontally under the action of the conveying lifting device; one side of each of the two conveying support frames (32) in the width direction is also provided with a support connecting rod (34) in a connecting manner, and the support connecting rods (34) are positioned at the tops of the conveying support frames (32); the supporting connecting rod (34) is further provided with a conveying and pushing device (35) which is horizontally arranged, the conveying and pushing device (35) comprises at least two conveying and pushing oil cylinders (37) which are arranged at intervals along the length direction of the supporting connecting rod (34), and piston rods of the conveying and pushing oil cylinders (37) are arranged along the width direction of the conveying frame bottom plate (31); the conveying supporting plate (33) is provided with uniformly distributed rolling grooves, and balls capable of rotating are arranged in the rolling grooves in a matching manner;

the plate transfer rack is characterized by further comprising a plate transfer rack (4) used for carrying plates, wherein the plate transfer rack (4) comprises a transfer bottom plate (41) which is rectangular integrally, four corners of the bottom of the transfer bottom plate (41) are respectively provided with a universal wheel (42), a storage frame (43) which is rectangular integrally is arranged on the transfer bottom plate (41), and one side of the storage frame (43) in the width direction is an open feeding side; the transfer bottom plate (41) is provided with rolling grooves which are uniformly distributed, and balls capable of rotating automatically are arranged in the rolling grooves in a matching manner; the middle part of the other side of the storage frame (43) in the width direction is also provided with two vertically arranged middle upright columns, a push rod (46) is arranged between the two middle upright columns, and the middle part of the push rod (46) is rotatably arranged on the two middle upright columns through a rotating shaft; one side of the lower end of the push rod (46) facing the middle of the storage frame (43) is hinged with a push plate (47) through a hinge shaft horizontally arranged, and the hinge shaft on the push plate (47) is located on the middle upper portion of the push plate, so that the push plate (47) is in a vertical state.

2. The feeding system according to claim 1, wherein the other side of the two conveying support frames (32) in the width direction is further provided with a conveying baffle (36), the upper end of the conveying baffle (36) is lower than the bottom of a piston rod of the conveying pushing cylinder (37), and the maximum distance between the conveying baffle (36) and the piston rod of the conveying pushing cylinder (37) in the vertical direction is smaller than the minimum thickness of the plate.

3. The feeding system according to claim 1, characterized in that the end of the piston rod of the feeding and pushing cylinder (37) is further sleeved with a rubber sleeve.

4. The feeding system according to claim 1, wherein the conveying lifting device comprises two conveying lifting guide rods (381) vertically mounted on the conveying support frame (32), and the two conveying lifting guide rods (381) are symmetrically arranged at two sides of the conveying support frame (32) in the width direction; a rotatable conveying lifting screw rod (382) is further vertically arranged in the middle of the conveying support frame (32), the upper end of the conveying lifting screw rod (382) is connected with a coaxially arranged conveying lifting motor (383), and the conveying lifting motor (383) is installed on the conveying support frame (32); the conveying supporting plate (33) is provided with a guide sleeve matched with the conveying lifting guide rod (381) and a conveying lifting screw nut matched with the conveying lifting screw (382).

5. A feeding system according to claim 2, characterized in that the two sides of the conveying support frame (32) facing away from the conveying baffle (36) are further provided with conveying movable baffles (39), the conveying movable baffles (39) are hinged to the conveying support frame (32) through vertically arranged hinge shafts, and the minimum distance between the conveying movable baffles (39) on the two sides is less than the length of the sheet.

6. A loading system according to claim 5, characterised in that the sides of the conveyor carriage (32) facing away from the conveyor flap (36) are also provided with horizontally arranged conveyor bars which are arranged next to the hinge axis of the conveyor flap (39) and face the hinge axis of the conveyor flap (39) so that they stop against the rear side of the conveyor flap (39) when fully extended.

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