CN213768082U - Automatic go up two cylinders of unloading and press two-sided engraver of through-type timber - Google Patents

Abstract

The utility model discloses an automatic go up unloading twin drum and press two-sided engraver of material through-type timber, including the entablature and be used for carving the positive processing unit that goes up of door plant, go up processing unit and entablature sliding connection, wherein, still carry platform and ejection of compact to carry the platform including the feeding, the platform setting is carried in the place ahead of last processing unit to the feeding, the platform setting is carried in the ejection of compact, the ejection of compact carries the platform to set up the rear at last processing unit, still including indulging the tong device that moves, the platform is carried to the feeding is equipped with horizontal push mechanism, the position that the platform was carried to corresponding the ejection of compact can be followed to the tong subassembly and moved to the position that corresponds the ejection of compact. The utility model discloses an engraver can go up the unloading automatically, has reduced intensity of labour, and is favorable to improving work efficiency. The utility model discloses be equipped with the lower processing unit that is used for the sculpture door plant back, realized two-sided processing, the utility model discloses be equipped with and press the material cylinder device, avoid the door plant to be added the shift that makes progress man-hour, be favorable to guaranteeing the machining precision.

Description

Automatic go up two cylinders of unloading and press two-sided engraver of through-type timber

Technical Field

The utility model relates to a timber engraver field, concretely relates to two cylinders of automatic unloading press material through-type timber two-sided engraver.

Background

At present, the front and the back of some timber all carve and be formed with pattern or shape, current engraver that is used for carving the door plant, because the weight and the bulky of door plant, and prior art's engraver need go up unloading through the manual work, workman's intensity of labour is big, and prior art's engraver need just can process the back of door plant through the staff turn-over with the door plant moreover, leads to work efficiency low, intensity of labour is big, so prior art's engraver is necessary to improve.

Disclosure of Invention

The utility model aims to overcome the not enough of prior art, provide an automatic go up unloading twin drum and press material through-type two-sided engraver of timber, it is favorable to reducing intensity of labour, is favorable to improving work efficiency.

The purpose of the utility model is realized by the following technical scheme.

The utility model discloses an automatic feeding and discharging double-roller material pressing through type wooden door double-sided engraving machine, which comprises an upper cross beam and an upper processing unit used for engraving the front side of a door plate, wherein the upper processing unit is connected with the upper cross beam in a sliding way, the automatic feeding and discharging machine also comprises a feeding conveying platform and a discharging conveying platform, the feeding conveying platform is arranged in front of the upper processing unit, the discharging conveying platform is arranged at the rear part of the upper processing unit, the feeding conveying platform is provided with at least three first conveying rollers used for transferring the door plate to be processed, the first conveying rollers are arranged in parallel, the feeding conveying platform is provided with a first conveying motor, the first conveying motor is connected with the first conveying rollers in a driving way, the discharging conveying platform is provided with at least three second conveying rollers used for transferring the processed door plate, the second conveying rollers are arranged in parallel, the discharging conveying platform is provided with a second conveying motor, the second conveying motor is in driving connection with the second conveying roller; also comprises a longitudinal moving clamping hand device which is provided with a longitudinal beam and a clamping hand component used for moving the door panel along the longitudinal direction, the clamping hand component is connected with the longitudinal beam in a sliding way, the clamping hand component is provided with a longitudinal movement servo motor for driving the clamping hand component to move along the longitudinal direction, the clamping hand assembly is provided with a lower clamping plate and an upper clamping plate which are used for clamping the door plate, the lower clamping plate and the upper clamping plate are correspondingly arranged, a limiting wheel used for limiting the right side surface of the door plate is arranged between the lower clamping plate and the upper clamping plate, the feeding conveying table is provided with a transverse pushing mechanism which is provided with a push rod used for pushing the door plate to the limiting wheel rightwards, the transverse pushing mechanism is provided with a first rodless cylinder which is connected with the push rod in a driving way, a feeding sensor for monitoring the door plate is arranged at the front end part of the feeding conveying table, and a longitudinal limiting sensor for monitoring the rear end of the door plate is arranged at the rear end part of the feeding conveying table; the automatic feeding device is characterized by further comprising a control system, the control system is in control connection with the upper processing unit, the first conveying motor, the second conveying motor, the clamping hand assembly and the first rodless cylinder, the control system is electrically connected with the longitudinal limiting sensor and the feeding sensor, and the clamping hand assembly can move from a position corresponding to the feeding conveying table to a position corresponding to the discharging conveying table.

Preferably, the door plate loading device further comprises a limiting block used for limiting the rear side surface of the door plate when the door plate is loaded, and the limiting block is connected with a limiting block lifting cylinder; the door panel pushing device is characterized by further comprising a longitudinal pushing mechanism, wherein the longitudinal pushing mechanism is provided with a pushing block used for pushing the door panel backwards to the limiting block, the longitudinal pushing mechanism is provided with a second rodless cylinder, the second rodless cylinder is connected with the pushing block in a driving mode, and the control system controls and connects the limiting block lifting cylinder and the second rodless cylinder.

Preferably, the limit block is disposed behind the longitudinal limit sensor.

Preferably, the feeding conveying table is provided with a transverse sliding wheel mechanism, the transverse sliding wheel mechanism is provided with a roller support, a roller lifting cylinder and a supporting roller for supporting the door plate when the push rod pushes the door plate, the supporting roller is rotatably connected to the roller support, the axis of the supporting roller is perpendicular to the axis of the first conveying roller, the supporting roller is arranged in a transverse array, the roller lifting cylinder is in driving connection with the roller support, and the control system is in control connection with the roller lifting cylinder.

Preferably, the feeding conveying table is provided with a lifting roller mechanism, the lifting roller mechanism is provided with a bearing roller for bearing the door plate when the door plate is machined, the lifting roller mechanism is provided with a frame, the bearing roller is rotatably connected to the frame, the lifting roller mechanism is provided with a bearing roller lifting cylinder, the bearing roller lifting cylinder is in driving connection with the frame, and the control system is in control connection with the bearing roller lifting cylinder.

Preferably, the lifting roller mechanism is correspondingly arranged on the discharging conveying table.

Preferably, still including the lower processing unit that is used for the sculpture door plant back, the below of entablature is equipped with the bottom end rail, down processing unit with bottom end rail sliding connection, the entablature with corresponding position between the bottom end rail is equipped with foreground panel and the backstage panel that all are used for the bearing door plant, foreground panel with be equipped with between the backstage panel and be used for dodging the seam of dodging of the cutter of lower processing unit, control system control connection lower processing unit.

Preferably, the door plate pressing device further comprises a pressing roller device, the pressing roller device is provided with a rear roller used for pressing the door plate on the rear panel when the door plate is machined, the pressing roller device is provided with a first left air cylinder and a first right air cylinder, the first left air cylinder and the first right air cylinder are respectively connected with the left end and the right end of the rear roller in a corresponding driving mode, and the control system is connected with the first left air cylinder and the first right air cylinder in a controlling mode.

Preferably, the pressing roller device is provided with a front roller for pressing the door panel on the front panel when the door panel is processed, the pressing roller device is provided with a second left cylinder and a second right cylinder, the second left cylinder and the second right cylinder are respectively connected with the left end and the right end of the front roller in a corresponding driving manner, and the control system is connected with the second left cylinder and the second right cylinder in a controlling manner.

Preferably, the rear drum and the front drum are respectively and correspondingly provided with a ring groove, the ring groove of the rear drum is arranged along the axis array of the rear drum, and the ring groove of the front drum is arranged along the axis array of the front drum.

Compared with the prior art, the utility model, its beneficial effect is: carry platform, ejection of compact through the feeding that sets up by control system control and carry platform, tong subassembly and sideslip mechanism, and the tong subassembly can be followed the position that corresponds the feeding and carried the platform and removed to the position that corresponds the ejection of compact and carry the platform, make the utility model discloses an unloading has been reduced intensity of labour automatically to the engraver, and is favorable to improving work efficiency.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the engraving machine of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the base, the cross frame, the upper processing unit and the lower processing unit in the left-view direction.

Fig. 3 is a schematic perspective view of the base of the present invention.

Fig. 4 is a schematic perspective view of the cross frame of the present invention.

Fig. 5 is a schematic perspective view of the upper processing unit of the present invention.

Fig. 6 is a schematic perspective view of the lower processing unit of the present invention.

Fig. 7 is a schematic perspective view of the top view of the feeding conveying table of the present invention.

Fig. 8 is a schematic view of the three-dimensional structure of the feeding conveying table in the bottom view direction of the present invention.

Fig. 9 is a schematic diagram of a right-view structure of the feeding conveying table of the present invention.

Fig. 10 is a schematic perspective view of a lateral pushing mechanism according to the present invention.

Fig. 11 is a schematic perspective view of the traverse pulley mechanism of the present invention.

Fig. 12 is a schematic perspective view of the lift roller mechanism of the present invention.

Fig. 13 is a schematic perspective view of the discharge conveying table of the present invention.

Fig. 14 is a partial structural view at a in fig. 1.

Fig. 15 is a schematic perspective view of the material pressing roller device of the present invention.

Fig. 16 is a front view of the rear roller according to the present invention.

Fig. 17 is a schematic perspective view of the longitudinal-moving gripper device of the present invention.

Fig. 18 is a schematic perspective view of the gripper assembly of the present invention.

Description of reference numerals: 1-a base; 101-front panel; 102-a back panel; 103-avoiding the seam; 2-a transverse frame; 201-upper beam; 202-lower beam; 3-loading a processing unit; 301-a first traverse servo motor; 302-a first vertical movement servo motor; 303-first milling electric spindle; 304-a first spindle lifting cylinder; 305-a first cross slide; 306-a first vertical slide; 4-lower processing unit; 401-a second traverse servo motor; 402-a second vertical movement servo motor; 403-a second milling electric spindle; 404-a second spindle lifting cylinder; 405-a second cross slide; 406-a second vertical slide; 5-a feed conveyor table; 501-a first conveying roller; 502-a first bracket; 503-a first conveyor motor; 504-a first drive shaft; 52-a transverse pushing mechanism; 5201-a push rod; 5202-a first rodless cylinder; 5203-connecting column; 5204-sliding support bar; 53-cross-runner mechanism; 5301-supporting rollers; 5302-a roller support; 5203-a roller lifting cylinder; 54-lifting roller mechanism; 5401-carrying roller; 5402-frame; 5403-bearing roller lifting cylinder; 55-longitudinal pushing mechanism; 5501-a push block; 5502-a second rodless cylinder; 56-longitudinal limit sensor; 57-a limiting block; 58-a limiting block lifting cylinder; 59-a loading sensor; 6-a discharge conveying table; 601-a second conveyor roller; 602-a second support; 603-a second conveyor motor; 7-longitudinally moving the clamping hand device; 71-longitudinal beams; 72-a gripper assembly; 7201-lower splint; 7202-upper splint; 7203-lower clamping plate cylinder; 7204-an upper splint cylinder; 7205-a slide seat; 7206-longitudinally moving servo motor; 7207-a spacing wheel; 8-a nip roll device; 81-rear roller; 8101-a first right connecting seat; 8102-guide post; 8103-a first left connection mount; 8104 — first left cylinder; 8105-first right cylinder; 82-a front roller; 8201-a corbel; 8202-a second right connecting seat; 8203-a second left connecting seat; 8204-second left cylinder; 8205-second right cylinder; 801-Ring groove.

Detailed Description

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

The utility model discloses an engraver, as shown in fig. 1 to 5, including entablature 201 and be used for carving the positive last processing unit 3 of door plant, specifically, as shown in fig. 4, crossbearer 2 is equipped with entablature 201, and 2 fixed mounting of crossbearer are on base 1, and base 1 is used for being connected with ground. The upper processing unit 3 is a prior art, the upper processing unit 3 is slidably connected to the upper beam 201, specifically, as shown in fig. 5, the upper processing unit 3 is provided with a first cross slide plate 305, the first cross slide plate 305 is slidably connected to the upper beam 201 through a corresponding pair of linear guide rails, the upper processing unit 3 is further provided with a first vertical slide plate 306, the first vertical slide plate 306 is slidably connected to the first cross slide plate 305 through a corresponding pair of linear guide rails, the first vertical slide plate 306 can move up and down relative to the first cross slide plate 305, for example, the upper processing unit 3 in fig. 5 is provided with three sets of first milling electric spindles 303, the first milling electric spindles 303 are used for mounting and driving the milling cutter to rotate, the first milling electric spindles 303 are respectively provided with a first spindle lifting cylinder 304 correspondingly, the first spindle lifting cylinder 304 is used for lowering the corresponding first milling electric spindles 303 to a working position, the first milling electric spindles 303 are respectively slidably connected to the first vertical slide plate 306 through a corresponding pair of linear guide rails, go up processing unit 3 and be equipped with first sideslip servo motor 301 and first vertical movement servo motor 302, first sideslip servo motor 301 is installed on first sideslip board 305, first sideslip servo motor 301 is connected with entablature 201 through the rack and pinion drive mechanism that corresponds, then go up processing unit 3 and can drive and lateral shifting (move along left and right direction promptly) through first sideslip servo motor 301, first vertical movement servo motor 302 is installed on first sideslip board 305, first vertical movement servo motor 302 is through the vice drive of corresponding ball screw and is connected first vertical slide board 306, then first vertical slide board 306 can drive and reciprocate through first vertical movement servo motor 302.

As shown in fig. 1, the engraving machine of the present invention further comprises a feeding conveying table 5 and an discharging conveying table 6, wherein the feeding conveying table 5 is disposed in front of the upper processing unit 3, and the discharging conveying table 6 is disposed at the rear of the upper processing unit 3. As shown in fig. 7 to 9, the feeding and conveying platform 5 is provided with at least three first conveying rollers 501 for transferring the door panel to be processed, for example, fourteen first conveying rollers 501 are provided in fig. 7, the first conveying rollers 501 are arranged in parallel, the feeding and conveying platform 5 is provided with a first bracket 502, and the first conveying rollers 501 are rotatably connected to the first bracket 502. As shown in fig. 8, the feeding conveying table 5 is provided with a first conveying motor 503, the first conveying motor 503 is connected to the first conveying roller 501 in a driving manner, specifically, as shown in fig. 8, the feeding conveying table 5 is provided with a first transmission shaft 504 extending in the front-back direction, the first conveying motor 503 is connected to the first transmission shaft 504 through a chain in a driving manner, the first conveying rollers 501 are connected to the first transmission shaft 504 through corresponding flat belts, so that the first conveying motor 503 can drive each first conveying roller 501 to rotate, and the first conveying motor 503 can be correspondingly connected to a speed reducer in a mounting manner. As shown in fig. 13, the discharge conveyor table 6 is provided with at least three second conveyor rollers 601 for transferring the processed door panel, the second conveyor rollers 601 are arranged in parallel, the discharge conveyor table 6 is provided with a second bracket 602, and the second conveyor rollers 601 are rotatably connected to the second bracket 602. The discharging conveying table 6 is provided with a second conveying motor 603, the second conveying motor 603 is in driving connection with the second conveying roller 601, and the structural principle that the second conveying motor 603 drives the second conveying roller 601 is the same as that the first conveying motor 503 drives the first conveying roller 501. As shown in fig. 1, the door panel longitudinal moving device further includes a longitudinal moving gripper device 7, as shown in fig. 17, the longitudinal moving gripper device 7 is provided with a longitudinal beam 71 and a gripper assembly 72 for moving the door panel longitudinally, the gripper assembly 72 is slidably connected with the longitudinal beam 71, specifically, the gripper assembly 72 is provided with a sliding base 7205, the sliding base 7205 is slidably connected with the longitudinal beam 71 through a corresponding linear guide pair, the gripper assembly 72 is provided with a longitudinal moving servo motor 7206 for driving the gripper assembly 72 to move longitudinally, the longitudinal moving servo motor 7206 is installed on the sliding base 7205, the longitudinal moving servo motor 7206 is connected with the longitudinal beam 71 through a corresponding gear and rack transmission mechanism, and thus the longitudinal moving servo motor 7206 can drive the gripper assembly 72 to move longitudinally. As shown in fig. 18, the gripper assembly 72 is provided with a lower jaw 7201 and an upper jaw 7202 both for gripping the door panel, the lower jaw 7201 is provided in correspondence with the upper jaw 7202, specifically, the lower jaw 7201 is driven by a lower jaw cylinder 7203 to be movable up and down, the upper jaw 7202 is driven by an upper jaw cylinder 7204 to be movable up and down, the upper jaw cylinder 7204 is specifically installed on the lower side surface of the lower jaw 7201, and the piston rod of the upper jaw cylinder 7204 passes through the lower jaw 7201, so that the lower jaw 7201 and the upper jaw 7202 can cooperatively grip the door panel relatively. As shown in fig. 18, a spacing wheel 7207 for spacing the right side surface of the door panel is provided between the lower plate 7201 and the upper plate 7202, the axis of the spacing wheel 7207 is set in the vertical direction, and the spacing wheel 7207 can be rotatably connected to the lower plate 7201. As shown in fig. 7 to 10, the feeding conveyor table 5 is provided with a lateral pushing mechanism 52, the lateral pushing mechanism 52 is provided with a push rod 5201 for pushing the door plate to the right to the limiting wheel 7207, and the push rod 5201 may be made of an aluminum profile. The transverse pushing mechanism 52 is provided with a first rodless cylinder 5202, the first rodless cylinder 5202 is driven to connect with the push rod 5201, specifically, as shown in fig. 8, two ends of the first rodless cylinder 5202 are mounted and connected with the first bracket 502, as shown in fig. 10, the movable block of the first rodless cylinder 5202 is relatively fixedly connected with the sliding support bar 5204, the sliding support bar 5204 is slidably connected with the first bracket 502 of the feeding conveying table 5 through a corresponding linear guide pair, the sliding support bar 5204 is relatively fixedly connected with the push rod 5201 through a connecting column 5203, and the connecting column 5203 passes through between two adjacent first conveying rollers 501. As shown in fig. 7 and 14, the front end of the feeding conveyor table 5 is provided with a feeding sensor 59 for monitoring the door panel, the rear end of the feeding conveyor table 5 is provided with a longitudinal position-limiting sensor 56 for monitoring the rear end of the door panel, and the longitudinal position-limiting sensor 56 and the feeding sensor 59 may be reflective electric eyes. The automatic feeding device further comprises a control system, the control system is in the prior art, the control system is connected with the upper processing unit 3, the first conveying motor 503, the second conveying motor 603, the clamping hand assembly 72 and the first rodless cylinder 5202 in a control mode, the control system is electrically connected with the longitudinal limiting sensor 56 and the feeding sensor 59, and as shown in fig. 1, the longitudinal beam 71 penetrates through the cross frame 2, so that the clamping hand assembly 72 can move from a position corresponding to the feeding conveying table 5 to a position corresponding to the discharging conveying table 6.

The working principle of the engraving machine of the present invention is briefly described as follows: placing a door plate to be processed on a first conveying roller 501 of a feeding conveying platform 5, triggering a feeding sensor 59 by the door plate, controlling a first conveying motor 503 to operate by a control system to enable the first conveying roller 501 to rotate so as to drive the door plate to move backwards, when the rear end of the door plate reaches a longitudinal limit sensor 56, triggering the longitudinal limit sensor 56 by the rear end of the door plate, obtaining a trigger signal of the longitudinal limit sensor 56 by the control system to control the first conveying motor 503 to stop, then controlling a first rodless cylinder 5202 to drive a push rod 5201 to move rightwards, controlling the first rodless cylinder 5202 in a delayed way by the control system, pushing the left side surface of the door plate by the push rod 5201, pushing the right part of the door plate between a lower clamping plate 7201 and an upper clamping plate 7202 of a clamping assembly 72, and abutting the right side surface of the door plate against a limit wheel 7207 of the clamping assembly 72, so that the door plate is accurately positioned relative to the clamping assembly 72 in the left-right direction, then, the control system controls the lower clamp plate cylinder 7203 to drive the lower clamp plate 7201 to move upwards through the corresponding solenoid valve, the control system controls the upper clamp plate cylinder 7204 to drive the upper clamp plate 7202 to move downwards through the corresponding solenoid valve, so that the lower clamp plate 7201 and the upper clamp plate 7202 clamp the right part of the door panel together, then the control system can control the longitudinal movement servo motor 7206 to drive the door panel to move longitudinally, the control system moves the door panel to the corresponding lower part of the upper processing unit 3, the control system controls the upper processing unit 3 to engrave the door panel, during the engraving process, the transverse movement of the cutter of the upper processing unit 3 is driven by the first transverse movement servo motor 301, the longitudinal movement of the door panel relative to the cutter of the upper processing unit 3 is driven by the longitudinal movement servo motor 7206, after the door panel is processed, the control system controls the longitudinal movement servo motor 7206 to move the door panel to the second conveying roller 601 of the discharging conveying table 6, the control system controls the gripper assembly 72 to release the door plate, and the control system controls the second conveying motor 603 to drive the second conveying roller 601 to rotate, so that the second conveying roller 601 can convey the door plate backwards for discharging, and the discharging conveying table 6 can also be connected with equipment of subsequent processes which are independently configured outside. After the control system controls the gripper assembly 72 to release the door panel, the control system immediately controls the gripper assembly 72 to move forward to a position corresponding to the feeding conveying table 5, and the control system makes the push rod 5201 move leftward to reset, waiting for the next door panel to be processed to trigger the feeding sensor 59. Through the aforesaid, the utility model discloses an unloading has been reduced intensity of labour in the engraver can be automatic, and is favorable to improving work efficiency.

Further, as shown in fig. 1 and 14, the door panel loading device further comprises a limiting block 57 for limiting the rear side surface of the door panel during door panel loading, the limiting block 57 is connected with a limiting block lifting cylinder 58, the cylinder body of the limiting block lifting cylinder 58 can be fixed on the base 1, and the piston rod of the limiting block lifting cylinder 58 is fixedly connected with the limiting block 57. As shown in fig. 7, the door support further comprises a longitudinal pushing mechanism 55, the longitudinal pushing mechanism 55 is provided with a pushing block 5501 for pushing the door panel backwards to the limiting block 57, the longitudinal pushing mechanism 55 is provided with a second rodless cylinder 5502, the second rodless cylinder 5502 is in driving connection with the pushing block 5501, and specifically, the pushing block 5501 is in sliding connection with the first support 502 through a corresponding linear guide rail pair. The control system controls the connecting limiting block lifting cylinder 58 and the second rodless cylinder 5502. As described above, the control system controls the first conveying motor 503 to drive the door panel to move backwards, when the rear end of the door panel triggers the longitudinal limit sensor 56, at this time, due to the inertia effect of the door panel itself and the control delay and braking delay of the first conveying motor 503, the door panel will continue to move backwards for a short distance after triggering the limit sensor 56, but due to the arrangement of the limit block 57, the rear side surface of the door panel is blocked by the limit block 57, so that the door panel is prevented from sliding backwards for more than an allowable distance, then, the control system controls the push rod 5201 to push the right side surface of the door panel to the right side surface to abut against the limit wheel 7207 of the gripper assembly 72, the control system controls the second rodless cylinder 5502 to move the push block 5501 backwards, so that the push block 5501 contacts the front side surface of the door panel, so that the rear side surface of the door panel abuts against the limit block 57, and controls the gripper assembly 72 to grip the right part of the door panel, therefore, the door plate is accurately positioned relative to the clamping handle assembly 72 in the longitudinal direction and the transverse direction, and the pushing block 5501 presses the door plate on the limiting block 57, so that the door plate is prevented from being displaced in the process of clamping the door plate by the clamping handle assembly 72. The control system then controls the limit block lifting cylinder 58 to lower the limit block 57 and move the push block 5501 forward for resetting, so that the limit block 57 is prevented from hindering the longitudinal movement of the door plate during the engraving process, and the mode that the control system controls the limit block lifting cylinder 58 and the second rodless cylinder 5502 can be set as delay control. As can be seen from the above, in the engraving process, the gripper assembly 72 drives the door panel to move longitudinally, so that the door panel is accurately positioned in the longitudinal direction and the transverse direction relative to the gripper assembly 72, which is beneficial to improving the machining precision.

Further, assuming that the limiting block 57 and the longitudinal limiting sensor 56 are longitudinally aligned, when the door panel is placed on the first conveying roller 501, assuming that the rear side surface of the door panel is not perpendicular to the longitudinal beam 71, the first conveying roller 501 drives the door panel to move backward, which may result in the situation that the door panel is blocked by the limiting block 57 but the door panel fails to trigger the longitudinal limiting sensor 56, and thus the control system cannot continue to perform actions. As shown in fig. 14, in the present embodiment, it is preferable to dispose the limit block 57 behind the longitudinal limit sensor 56, so that the rear end of the door panel reaches the corresponding position of the longitudinal limit sensor 56 first, thereby being beneficial to ensure that the longitudinal limit sensor 56 can be triggered by the door panel, and even if the rear side of the door panel does not contact the limit block 57 after the control system controls the first conveying motor 503 to stop, the rear side of the door panel can be pushed to abut against the limit block 57 by the longitudinal pushing mechanism 55, and as such, the door panel can be ensured to be accurately positioned relative to the gripper assembly 72.

Further, as shown in fig. 7, the feeding and conveying table 5 is provided with a transverse sliding wheel mechanism 53, as shown in fig. 11, the transverse sliding wheel mechanism 53 is provided with a roller support 5302, a roller lifting cylinder 5203 and a support roller 5301 for supporting the door plate when the push rod 5201 pushes the door plate, the support roller 5301 is rotatably connected to the roller support 5302, the axis of the support roller 5301 is perpendicular to the axis of the first conveying roller 501, the support roller 5301 is arranged in a transverse array, the roller lifting cylinder 5203 is in driving connection with the roller support 5302, specifically, the cylinder body of the roller lifting cylinder 5203 is fixedly connected to the first support 502, the piston rod of the roller lifting cylinder 5203 is fixedly connected to the roller support 5302, and the left and right ends of the roller support 5302 are respectively provided with a roller lifting cylinder 5203, as shown in fig. 7, the number of lateral-sliding mechanisms 53 may be two, and roller holder 5302 is provided between adjacent first conveying rollers 501. The control system controls the connecting roller lifting cylinder 5203. As described above, when the door panel triggers the longitudinal limit sensor 56, the control system can control the roller lifting cylinder 5203 to lift the roller support 5302, the support roller 5301 lifts the door panel away from the first conveying roller 501, and the control system controls the horizontal pushing mechanism 52 to push the door panel to the right, so that the door panel can be prevented from being subjected to the resistance of the first conveying roller 501, and especially when the weight of the door panel is large, the first rodless cylinder 5202 is convenient to push the door panel to the right to the limit wheel 7207.

Further, as shown in fig. 7, the feeding and conveying table 5 is provided with an elevating roller mechanism 54, as shown in fig. 12, the elevating roller mechanism 54 is provided with support rollers 5401 for supporting the door panel when the door panel is processed, the elevating roller mechanism 54 is provided with a frame 5402, the support rollers 5401 are rotatably connected to the frame 5402, the number of the support rollers 5401 can be five, the elevating roller mechanism 54 is provided with support roller elevating cylinders 5403, the support roller elevating cylinders 5403 are connected to the frame 5402 in a driving manner, and the control system is connected to the support roller elevating cylinders 5403 in a control manner. As described above, when the control system controls the horizontal pushing mechanism 52 to push the right side of the door panel to the limiting wheel 7207, the control system controls the supporting roller lifting cylinder 5403 to lift the door panel by the supporting roller 5401 to separate the door panel from the first conveying roller 501, and then controls the gripper assembly 72 to grip the door panel (if the lifting roller mechanism 54 is added on the basis of the vertical pushing mechanism 55, the control system controls the vertical pushing mechanism 55 to push the door panel to abut against the limiting block 57, and then controls the gripper assembly 72 to grip the door panel), that is, during the carving of the door panel, the right portion of the door panel is supported by the gripper assembly 72, the middle portion of the door panel is supported by the supporting roller 5401 to keep the door panel in a horizontal state during carving, and since the supporting roller 5401 is not connected to a corresponding transmission mechanism for rotating the supporting roller 5401, the door panel can drive the supporting roller 5401 to rotate correspondingly during the carving and back-and forth movement, by arranging the lifting roller mechanism 54, the door plate can move stably and the resistance on the door plate is reduced when the door plate is engraved. It should be noted that, in the case where the lifting roller mechanism 54 is further provided on the basis of the transverse sliding wheel mechanism 53 as described above, after the carrying roller 5401 is lifted, the door panel needs to be arranged to be separated from the supporting roller 5301 of the transverse sliding wheel mechanism 53, and specifically, the carrying roller 5401 may be arranged on the basis of the supporting roller 5301 lifting the door panel, so as to further lift the door panel. After the door panel is processed, the gripper assembly 72 moves the door panel back away from the processing position, and the control system controls the support rollers 5301 and the support rollers 5401 to reset and move down.

Further, as shown in fig. 13, the discharging conveyor table 6 is correspondingly provided with a lifting roller mechanism 54, that is, when the door panel is engraved, the gripper assembly 72 drives the door panel to move longitudinally, and the door panel slides on the table top jointly formed by the bearing rollers 5401 of the discharging conveyor table 6 and the bearing rollers 5401 of the feeding conveyor table 5, which is beneficial to adapting to the door panel with a large area specification. When the door plate is machined, the door plate is moved to the discharging conveying table 6 by the control system, and the bearing roller 5401 of the discharging conveying table 6 is controlled by the control system to descend and reset.

Further, as shown in fig. 1 and 2, a lower processing unit 4 for engraving the back of the door panel is further included, as shown in fig. 6, the lower processing unit 4 is provided with a second traverse servo motor 401, a second vertical movement servo motor 402, a second milling electric spindle 403, a second spindle lifting cylinder 404, a second traverse sliding plate 405, and a second vertical sliding plate 406, the principle of the processing structure of the lower processing unit 4 is the same as that of the upper processing unit 3, the second milling electric spindle 403 is inverted relative to the first milling electric spindle 303, as shown in fig. 4, a lower beam 202 is provided below the upper beam 201, the lower processing unit 4 is slidably connected to the lower beam 202, as shown in fig. 2 and 3, a front panel 101 and a rear panel 102 both for supporting the door panel are disposed at corresponding positions between the upper beam 201 and the lower beam 202, that is, the height positions of the front panel 101 and the rear panel 102 are between the upper beam 201 and the lower beam 202. Be equipped with between foreground panel 101 and the backstage panel 102 and be used for dodging the seam 103 of dodging of the cutter of processing unit 4 down, processing unit 4 under the control system control connection, then the front (the top side) of door plant can be processed by last processing unit 3, simultaneously, the back (the downside) of door plant can be processed by processing unit 4 down, in other words, the door plant has realized two-sided processing, avoid need through the staff with the door plant turn-over processing, be favorable to reducing intensity of labour and improve work efficiency. The door panels are passed between the upper beam 201 and the lower beam 202 and may thus be referred to as a pass-through configuration.

Further, as shown in fig. 2, the door leaf pressing device further comprises a pressing roller device 8, the pressing roller device 8 is provided with a rear roller 81 for pressing the door leaf against the rear panel 102 when the door leaf is processed, as shown in fig. 15, the pressing roller device 8 is provided with a first left air cylinder 8104 and a first right air cylinder 8105, the first left air cylinder 8104 and the first right air cylinder 8105 are respectively and correspondingly connected with the left end and the right end of the rear roller 81 in a driving manner, specifically, the cylinder body of the first left air cylinder 8104 is fixedly connected with the base 1, the left end of the rear roller 81 is rotatably connected with the first left connecting seat 8103, the first left connecting seat 8103 is fixedly connected with the piston rod of the first left air cylinder 8104, the right end of the rear roller 81 is rotatably connected with the first right connecting seat 8101, the cylinder body of the first right air cylinder 8105 is fixedly connected with the upper cross beam 201, the guide pillar 8102 is fixedly connected with the first right connecting seat 8101, the guide pillar 8102 is slidably connected with the upper cross beam 201, the piston rod of the first right air cylinder 8105 is fixedly connected with the first right connecting seat 8101, the control system is connected with the first left cylinder 8104 and the first right cylinder 8105 in a control mode. When the door plant of tong subassembly 72 centre gripping moved to the processing position from feeding transport table 5, control system control first left cylinder 8104 and first right cylinder 8105 moved down rear roll 81 and pressed on the door plant, then avoided the door plant to jump at the in-process that is dragged by tong subassembly 72, lower processing unit 4 and last processing unit 3 simultaneous processing door plant, because the door plant passes through rear roll 81 and presses on rear deck plate 102, thereby machining precision has been guaranteed, in addition because the cutter of lower processing unit 4 can produce ascending thrust to the door plant, so set up rear roll 81, avoid the door plant to upwards shift in the course of working. When the door plate is processed, the control system controls the rear roller 81 to reset and rise, and then the control system controls the clamping hand assembly 72 to move the door plate to the discharging position of the discharging conveying table 6. The material of the portion of the rear roller 81 that contacts the door panel may be rubber.

Further, as shown in fig. 3, the nip roll device 8 is provided with a front roll 82 for pressing the door panel on the front panel 101 when the door panel is processed, the nip roll device 8 is provided with a second left cylinder 8204 and a second right cylinder 8205, the second left cylinder 8204 and the second right cylinder 8205 are respectively connected to the left end and the right end of the front roll 82 in a driving manner, and the control system is connected to the second left cylinder 8204 and the second right cylinder 8205 in a control manner. As shown in fig. 2 and 15, a supporting beam 8201 is fixed on the cross frame 2, a cylinder body mounting base 1 of a second left cylinder 8204 is provided, a piston rod of the second left cylinder 8204 is fixedly connected with a second left connecting seat 8203, a cylinder body of a second right cylinder 8205 is fixedly connected with the supporting beam 8201, a piston rod of the second right cylinder 8205 is fixedly connected with a second right connecting seat 8202, the left end of the front roller 82 is rotatably connected with the second left connecting seat 8203, and the right end of the front roller 82 is rotatably connected with the second right connecting seat 8202. When the door panel is carved and processed, the front roller 82 and the rear roller 81 press the door panel together, and the door panel is prevented from moving upwards, for example, when the front end of the door panel needs to be carved and processed, the door panel is moved backwards by the clamping hand assembly 72, and the rear roller 81 presses the front part of the door panel at the moment, so that the rear part of the door panel still has the possibility of bouncing in a small range due to the fact that the rear part of the door panel does not receive downward pressure.

Further, the rear roller 81 and the front roller 82 are respectively and correspondingly formed with an annular groove 801, fig. 16 shows, by way of example, the annular groove 801 on the rear roller 81, the annular groove 801 of the rear roller 81 is arranged along the axis of the rear roller 81, the annular groove 801 of the front roller 82 is arranged along the axis of the front roller 82, by providing the annular groove 801, when the front surface of the door panel has a local protrusion, the rear roller 81 or the front roller 82 is supported to affect the use effect of the rear roller 81 or the front roller 82, when the front surface of the door panel has the local protrusion, the protrusion can make the rear roller 81 or the front roller 82 locally elastically deform and dent, and the part of the rear roller 81 or the front roller 82, which is not in contact with the protrusion of the door panel, can be kept in contact with the door panel, so the function of the annular groove 801 can also be understood as blocking the local elastic deformation of the rear roller 81 or the front roller 82, and when the protrusion of the door panel 801 is just at the position corresponding to the annular groove, the protrusion of the door panel is less likely to affect the pressing-down action of the rear roller 81 or the front roller 82.

Claims (10)

1. The utility model provides an automatic go up two cylinders of unloading press material through-type timber two-sided engraver, includes entablature (201) and is used for carving positive last processing unit (3) of door plant, go up processing unit (3) with entablature (201) sliding connection, its characterized in that: also comprises a feeding conveying platform (5) and a discharging conveying platform (6), the feeding conveying platform (5) is arranged in front of the upper processing unit (3), the discharging conveying platform (6) is arranged behind the upper processing unit (3), the feeding conveying platform (5) is provided with at least three first conveying rollers (501) for transferring the door panel to be processed, the first conveying rollers (501) are arranged in parallel, the feeding conveying table (5) is provided with a first conveying motor (503), the first conveying motor (503) is in driving connection with the first conveying roller (501), the discharging conveying platform (6) is provided with at least three second conveying rollers (601) for transferring the processed door panel, the second conveying rollers (601) are arranged in parallel, the discharging conveying table (6) is provided with a second conveying motor (603), and the second conveying motor (603) is in driving connection with the second conveying roller (601); still include indulge and move tong device (7), indulge and move tong device (7) and be equipped with longeron (71) and be used for the tong subassembly (72) along longitudinal movement with door plant, tong subassembly (72) with longeron (71) sliding connection, tong subassembly (72) are equipped with and are used for driving tong subassembly (72) are along longitudinal movement's vertical movement servo motor (7206), tong subassembly (72) are equipped with lower plate (7201) and upper plate (7202) that all are used for centre gripping door plant, lower plate (7201) with upper plate (7202) correspond the setting, lower plate (7201) with be equipped with between upper plate (7202) and be used for the spacing wheel (7207) of the right flank of door plant, feeding transport platform (5) are equipped with horizontal push mechanism (52), horizontal push mechanism (52) are equipped with and are used for pushing the door plant to the right push rod (5201) of spacing wheel (7207), the transverse pushing mechanism (52) is provided with a first rodless cylinder (5202), the first rodless cylinder (5202) is connected with the pushing rod (5201) in a driving mode, the front end portion of the feeding conveying table (5) is provided with a feeding sensor (59) used for monitoring a door plate, and the rear end portion of the feeding conveying table (5) is provided with a longitudinal limiting sensor (56) used for monitoring the rear end of the door plate; the automatic feeding device is characterized by further comprising a control system, wherein the control system is connected with the upper processing unit (3), the first conveying motor (503), the second conveying motor (603), the clamping hand assembly (72) and the first rodless cylinder (5202) in a control mode, the control system is electrically connected with the longitudinal limit sensor (56) and the feeding sensor (59), and the clamping hand assembly (72) can move from a position corresponding to the feeding conveying table (5) to a position corresponding to the discharging conveying table (6).

2. The automatic feeding and discharging double-roller pressing pass type wooden door double-sided engraving machine as claimed in claim 1, wherein: the door plate loading device is characterized by further comprising a limiting block (57) used for limiting the rear side surface of the door plate when the door plate is loaded, wherein the limiting block (57) is connected with a limiting block lifting cylinder (58); still including indulging push mechanism (55), it is equipped with and is used for pushing the door plant to backward to indulge push mechanism (55) push block (5501) of stopper (57), it is equipped with no pole cylinder (5502) of second to indulge push mechanism (55), no pole cylinder (5502) drive of second is connected push block (5501), control system control is connected stopper lift cylinder (58) reach no pole cylinder of second (5502).

3. The automatic feeding and discharging double-roller pressing pass type wooden door double-sided engraving machine as claimed in claim 2, wherein: the limiting block (57) is arranged behind the longitudinal limiting sensor (56).

4. The automatic feeding and discharging double-roller pressing pass type wooden door double-sided engraving machine as claimed in claim 1, wherein: the feeding conveying table (5) is provided with a transverse sliding wheel mechanism (53), the transverse sliding wheel mechanism (53) is provided with a roller support (5302), a roller lifting cylinder (5203) and a supporting roller (5301) used for supporting the door plate when the push rod (5201) pushes the door plate, the supporting roller (5301) is rotatably connected onto the roller support (5302), the axis of the supporting roller (5301) is perpendicular to the axis of the first conveying roller (501), the supporting roller (5301) is arranged in a transverse array mode, the roller lifting cylinder (5203) is in driving connection with the roller support (5302), and the control system is in control connection with the roller lifting cylinder (5203).

5. The automatic feeding and discharging double-roller pressing pass type wooden door double-sided engraving machine as claimed in claim 1, wherein: the feeding conveying table (5) is provided with a lifting roller mechanism (54), the lifting roller mechanism (54) is provided with a bearing roller (5401) used for bearing the door panel when the door panel is machined, the lifting roller mechanism (54) is provided with a frame (5402), the bearing roller (5401) is rotatably connected to the frame (5402), the lifting roller mechanism (54) is provided with a bearing roller lifting cylinder (5403), the bearing roller lifting cylinder (5403) is in driving connection with the frame (5402), and the control system is in control connection with the bearing roller lifting cylinder (5403).

6. The automatic feeding and discharging double-roller pressing pass type wooden door double-sided engraving machine as claimed in claim 5, wherein: the lifting roller mechanism (54) is correspondingly arranged on the discharging conveying platform (6).

7. The automatic feeding and discharging double-roller pressing pass type wooden door double-sided engraving machine as claimed in claim 1, wherein: still including lower processing unit (4) that is used for carving the door plant back, the below of entablature (201) is equipped with bottom end rail (202), bottom end processing unit (4) with bottom end rail (202) sliding connection, entablature (201) with corresponding position between bottom end rail (202) is equipped with foreground panel (101) and backstage panel (102) that all are used for the bearing door plant, foreground panel (101) with be equipped with between backstage panel (102) and be used for dodging dodge seam (103) of the cutter of bottom end processing unit (4), control system control connection bottom end processing unit (4).

8. The automatic feeding and discharging double-roller pressing pass type wooden door double-sided engraving machine as claimed in claim 7, wherein: the door plate pressing device is characterized by further comprising a pressing roller device (8), the pressing roller device (8) is provided with a rear roller (81) used for pressing the door plate on the rear panel (102) when the door plate is machined, the pressing roller device (8) is provided with a first left air cylinder (8104) and a first right air cylinder (8105), the first left air cylinder (8104) and the first right air cylinder (8105) are respectively connected with the left end and the right end of the rear roller (81) in a corresponding driving mode, and the control system controls and connects the first left air cylinder (8104) and the first right air cylinder (8105).

9. The automatic feeding and discharging double-roller pressing pass type wooden door double-sided engraving machine as claimed in claim 8, wherein: the pressing roller device (8) is provided with a front roller (82) used for pressing the door plate on the front panel (101) when the door plate is machined, the pressing roller device (8) is provided with a second left air cylinder (8204) and a second right air cylinder (8205), the second left air cylinder (8204) and the second right air cylinder (8205) are respectively connected with the left end and the right end of the front roller (82) in a corresponding driving mode, and the control system controls and connects the second left air cylinder (8204) and the second right air cylinder (8205).

10. The automatic feeding and discharging double-roller pressing pass type wooden door double-sided engraving machine as claimed in claim 9, wherein: the rear roller (81) and the front roller (82) are correspondingly provided with annular grooves (801), the annular grooves (801) of the rear roller (81) are arranged along the axis array of the rear roller (81), and the annular grooves (801) of the front roller (82) are arranged along the axis array of the front roller (82).

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