Automatic blanking machine for processing thermal insulation board

Abstract

The application discloses an automatic blanking machine based on thermal insulation plate processing, and particularly relates to the technical field of thermal insulation plate processing, and comprises a machine table, a processing area is concavely arranged on the top of the machine table, an open area is vertically arranged in the middle of the processing area, a guide mechanism is arranged in the processing area, and a thermal insulation plate body is placed on the guide mechanism. The two separation mechanisms separate the thermal insulation plate body from the blanking die, avoid the problem that the thermal insulation plate body is scratched by the blanking die during conveying, and affect subsequent blanking. When the blanking mechanism reciprocates upward and downward, the follow-up conveying mechanism reciprocally conveys lubricating oil into the blanking die, so that the blanking head and the blanking die are protected, the abrasion of the two is reduced, the follow-up conveying mechanism can continuously rotate to uniformly convey the lubricating oil between the blanking die and the blanking head, the conveying of the lubricating oil is more accurate, the waste of the lubricating oil is avoided, and the good blanking state of the blanking head and the blanking die is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of insulation board processing, in particular to an automatic blanking machine for insulation board processing. BACKGROUND

[0002] Blanking is a kind of stamping process that separates part of material or workpiece from another part of material, workpiece or waste by using a die. Blanking is a general term for separation processes such as shearing, blanking, punching, punching, slotting, cutting, chiseling, trimming, tongue cutting, cutting, trimming, etc.

[0003] The aluminum silicate insulation board is a plate made of aluminum silicate fiber material, which has excellent heat insulation performance and high temperature resistance. The existing aluminum silicate insulation board blanking device is composed of a frame, a driving device and a stamping die.

[0004] The existing blanking machine provides air source by fan and discharges by air tunnel. The gas blown by the air tunnel can separate the plate from the blanking pile to complete the loss reduction action. However, due to the limitation of the setting position of the air tunnel on the blanking pile, the contact area of the gas and the plate is small, and the lifting force of the gas is limited, which easily causes the problem of incomplete separation of the blanking pile and the plate. At the same time, it repeatedly opens and closes the fan by repeatedly pressing the pressure switch, which easily causes damage to the fan and increases the subsequent maintenance amount.

[0005] Secondly, the above-mentioned blanking machine sprays lubricating oil from the air tunnel by oil can and air pump. Since the lubricating oil sent in the air tunnel cannot be quickly sent between the blanking pile and the blanking head, a large amount of lubricating oil will be wasted, and the lubricating effect cannot be good. SUMMARY

[0006] The purpose of the present application is to provide an automatic blanking machine for insulation board processing to solve the above technical problems.

[0007] To solve the above technical problems, the present application is realized by the following technical scheme.

[0008] The application discloses an automatic blanking machine for processing heat preservation plates, which comprises a machine table, a processing area is concavely arranged on the top of the machine table, an open area is vertically arranged in the middle of the processing area, a guide mechanism is arranged in the processing area, a heat preservation plate body is placed on the guide mechanism, a blanking mechanism is arranged on the middle of the top of the machine table, the blanking mechanism is used for continuously blanking the heat preservation plate body sent by the guide mechanism, the blanking mechanism is composed of a working frame, a pressing plate, a blanking head and a blanking die, two separation mechanisms are symmetrically arranged on both sides of the blanking die in the processing area, the two separation mechanisms are linked with the pressing plate to realize power sensing, the blanking mechanism is linked with the two separation mechanisms in the blanking path to actively separate the heat preservation plate body, and a follow-up conveying mechanism is combined and arranged on the blanking die and the machine table, the follow-up conveying mechanism is linked with the blanking mechanism to realize power sensing, and the follow-up conveying mechanism is linked with the blanking mechanism in the blanking path to actively supply oil to the blanking die.

[0009] Further, the working frame is arranged on the middle of the top of the machine table, the pressing plate is slidably arranged on the working frame, the blanking head is detachably arranged on the bottom of the pressing plate, the blanking die is arranged on the middle of the processing area, and the blanking die is arranged in cooperation with the blanking head, the working frame comprises four guide columns which are arranged in a rectangular shape on the middle of the top of the machine table, the four guide columns are slidably arranged through the four corners of the pressing plate, a top plate is arranged on the top of the four guide columns, and a punch press is fixedly arranged on the top plate, and the output end of the punch press is detachably connected with the top of the pressing plate.

[0010] Further, the blanking die is arranged on the open area of the machine table through a support, a discharging channel is vertically arranged through the blanking die from top to bottom, an annular area is concavely arranged on the inner wall of the blanking die, an annular cavity is concentrically arranged on the top of the annular area, an annular part is rotatably and sealingly arranged in the annular area, a ring-shaped convex is arranged on the top of the annular part, the ring-shaped convex is rotatably and sealingly arranged in the annular cavity, a feeding pipe is arranged on one side of the annular cavity, a ring-shaped gear disc is concentrically arranged on the bottom of the annular part, four groups of conveying areas are circularly arranged around the annular part, and the four groups of conveying areas are in communication with each other through the annular part, the ring-shaped convex and the annular cavity.

[0011] Further, the four groups of conveying areas are composed of a plurality of conveying channels which are equidistantly and spacedly arranged through the annular part and the ring-shaped convex.

[0012] Further, the two separating mechanisms each comprise two symmetrical adjusting areas provided on the two sides of the inner wall of the machine table, an adjusting frame is slidingly clamped in each of the two adjusting areas, a sliding block is slidingly clamped in each of the two adjusting frames, a separating roller is rotatably installed between the two sliding blocks, a return spring is installed between the bottom of the sliding block and the adjusting frame, the return spring is used to push the separating roller to move upward to guide the insulation board body to separate from the blanking die, a fine adjustment screw is threadedly and rotatably installed through the bottom of the adjusting area, the top of the fine adjustment screw is rotatably connected with the bottom of the adjusting frame, a first hand wheel is installed at the bottom of the fine adjustment screw, a pressing rod is installed at the top of each of the two sliding blocks, the top of the pressing rod extends out of the top of the machine table and corresponds to the sliding adjusting frame and the adjusting area, four power members are arranged in a rectangular shape on the lower surface of the lower pressing plate, the four power members are arranged in cooperation with the pressing rods of the two separating mechanisms, the power members receive the power of the lower pressing plate and synchronously drive the two separating mechanisms to act.

[0013] Further, the four power members each comprise a threaded sleeve with an open bottom, the threaded sleeve is detachably and fixedly connected with the lower pressing plate, a telescopic screw is threadedly and rotatably installed in the threaded sleeve, a pressing head is installed at the bottom of the telescopic screw, and the pressing head is arranged in correspondence with the pressing rod.

[0014] Further, the follow-up conveying mechanism comprises an oil tank installed on one side of the machine table through a support, a first pipe is communicatively installed on the top of the oil tank, a second pipe is communicatively installed on one side of the bottom of the oil tank, a conveying cavity with an open top is installed on one side of the oil tank through a support, a sealing cover is detachably installed on the bottom of the conveying cavity, a piston head is slidingly and sealingly installed in the conveying cavity, a piston rod is concentrically installed on the top of the piston head, the top of the piston rod corresponds to slidingly pass through the center of the sealing cover, a third pipe is communicatively installed on one side of the bottom of the conveying cavity, the third pipe is communicated with the second pipe through a hose, a fourth pipe is communicatively installed on the other side of the bottom of the conveying cavity, the fourth pipe is communicated with the feeding pipe through a hose, a rack is detachably installed on one side of the lower pressing plate, a connecting seat is installed on one side of the rack, the bottom of the connecting seat is detachably and fixedly connected with the top of the piston rod, a guide seat is installed on one side of the machine table through a support, the guide seat corresponds to slidingly clamping on the outside of the rack, a driving unit is installed between the machine table and the blanking die, the driving unit is connected with the rack to complete the rotating operation of the annular member.

[0015] Further, the driving unit comprises a transmission shaft rotatably installed on the machine table through a support, a bevel gear is fixedly sleeved on one end of the transmission shaft, the bevel gear is meshingly connected with the annular gear, a one-way bearing is installed on the other end of the transmission shaft, a driving gear is installed on one side of the one-way bearing, the driving gear is connected with the transmission shaft through the one-way bearing to complete the power connection, and the driving gear is meshingly connected with the rack, when the rack is driven to move downward, the one-way bearing locks the transmission shaft and the driving gear to complete the transmission.

[0016] Further, the guide mechanism symmetrically penetrates two lifting areas arranged on the processing area, sliding clamping lifting blocks are arranged in the two lifting areas, a conveying roller is rotatably arranged between the two lifting blocks, a motor is arranged on one side of one of the lifting blocks through a support, the output end of the motor is in transmission connection with the conveying roller, a plurality of guide rollers are rotatably arranged in the processing area and are located between the two open areas, and the conveying roller and the guide rollers are arranged in parallel.

[0017] Further, lifting screws are arranged on the top of the two lifting areas through screwing, the bottom of the lifting screw is in rotation connection with the top of the lifting block, and a second hand wheel is arranged on the top of the lifting screw.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] The present application is provided with a separation mechanism, when the stamping machine is reset, the reset is completed through the elastic strength of the reset spring, the linkage separation roller is reset to above the blanking die, at this time, the contact between the separation roller and the thermal insulation plate body is completed to lift, so that the thermal insulation plate body is separated from the blanking die to avoid scratching, the thermal insulation plate body can be protected, and interference to subsequent blanking work is avoided, and the operation of the fine adjustment screw can complete the fine adjustment of the adjustment frame, so that the lifting height of the thermal insulation plate body can be controlled;

[0020] The present application is provided with a follow-up conveying mechanism, the follow-up conveying mechanism is linked with the blanking mechanism, the lubricating oil entering the annular cavity is uniformly conveyed to four directions of the annular part through a plurality of conveying channels, so that the continuous conveying of the lubricating oil is completed, so that the lubricating oil can be reciprocally conveyed into the conveying cavity and the annular cavity when the blanking mechanism reciprocally moves up and down, without external power supply, energy saving and environmental protection, and stable operation, since the piston rod and the connecting seat can be detachably connected, the piston rod and the connecting seat can be separated to stop the conveying of the lubricating oil.

[0021] The present application is provided with a driving unit, when the stamping machine moves down, the annular gear and the annular part are synchronously rotated, the four conveying areas are synchronously rotated when the annular part rotates, so that the lubricating oil is synchronously conveyed through the four conveying areas while rotating, so that the lubricating oil can be uniformly conveyed between the blanking die and the blanking head, the waste of lubricating oil is avoided, and the conveying dead angle of the lubricating oil is reduced, and the annular part and the annular gear are continuously rotated in the first direction when the stamping machine reciprocally moves up and down, so that the lubricating oil can be uniformly conveyed between the blanking head and the blanking die.

[0022] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole front view of the present application;

[0024] Figure 2 Distribution diagram of the present application's conveyor and punching mechanism;

[0025] Figure 3 Distribution diagram of the present application's guide roller and punching mechanism;

[0026] Figure 4 Schematic diagram of the present application's punching mechanism;

[0027] Figure 5 Schematic diagram of the present application's separation mechanism installed in the processing area;

[0028] Figure 6 Distribution diagram of the present application's separation mechanism and follow-up conveyor mechanism;

[0029] Figure 7 Schematic diagram of the present application's separation mechanism;

[0030] Figure 8 Distribution diagram of the present application's follow-up conveyor mechanism and lower pressing plate;

[0031] Figure 9 Schematic diagram of the present application's follow-up conveyor mechanism installed on the lower pressing plate;

[0032] Figure 10 Schematic diagram of the present application's follow-up conveyor mechanism;

[0033] Figure 11 Schematic diagram of the present application's ring-shaped piece installed on the punching die;

[0034] Figure 12 Schematic diagram of the present application's ring-shaped piece and punching die separation;

[0035] Figure 13 Schematic diagram of the present application's bevel gear and ring-shaped gear disc engagement;

[0036] Figure 14 Schematic diagram of the present application's conveyor area distribution on the ring-shaped piece;

[0037] Figure 15 Schematic diagram of the present application Figure 14 Enlarged view at A;

[0038] Figure 16 Schematic diagram of the present application Figure 1 Enlarged view at B.

[0039] In the figure: 1, machine table; 2, processing area; 3, open area; 4, conveyor; 5, insulation board body; 6, work frame; 61, guide column; 62, top plate; 63, punching machine; 7, lower pressing plate; 8, blanking head; 9, blanking die; 91, blanking channel; 92, annular area; 93, annular cavity; 94, feeding pipe; 95, annular part; 96, annular boss; 97, annular gear disc; 98, conveying area; 981, conveying channel; 10, diameter expanding section; 11, annular sleeve; 12, plug; 13, slide rod; 14, sealing spring; 15, adjustment area; 16, adjustment frame; 17, sliding block; 18, separation roller; 19, return spring; 20, fine adjustment screw; 21, pressing rod; 22, power piece; 221, threaded sleeve; 222, telescopic screw; 223, pressure head; 23, oil tank; 24, No. 2 pipe; 25, conveying cavity; 26, piston head; 27, piston rod; 28, No. 3 pipe; 29, No. 4 pipe; 30, rack; 31, connecting seat; 32, guide seat; 33, transmission shaft; 34, bevel gear; 35, one-way bearing; 36, drive gear; 37, lifting area; 38, lifting block; 39, conveying roller; 40, guide roller; 41, lifting screw. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0041] In the description of the present application, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0042] Embodiment one: the present application provides a technical solution: as Figures 1 to 4As shown, an automatic blanking machine for processing insulation boards, comprising a machine table 1, the four side walls of which are designed to be through, and a blocking cover is installed at the front end, back and one side of the machine table 1, a processing area 2 is recessed inwardly on the top of the machine table 1, an open area 3 is provided through the middle position of the processing area 2, which is matched with the blanking mechanism, and a conveyor 4 is hiddenly installed in the machine table 1, one end of which extends out of the machine table 1, a guide mechanism is installed in the processing area 2, and an insulation board body 5 is placed on the guide mechanism, which is used to guide the insulation board body 5, a blanking mechanism is erected at the middle position of the top of the machine table 1, which is used to complete continuous blanking processing of the insulation board body 5 sent by the guide mechanism, the blanking mechanism is composed of a working frame 6, a lower pressing plate 7, a blanking head 8 and a blanking die 9, the working frame 6 is installed at the middle position of the top of the machine table 1, and the lower pressing plate 7 is slidingly limited on the working frame 6, the blanking head 8 is detachably fixedly installed at the bottom of the lower pressing plate 7, a limiting ring is fixedly sleeved at the outer top end of the blanking head 8, a compression ring is slidingly sleeved outside the blanking head 8, a plurality of compression springs are installed between the compression ring and the limiting ring, the compression ring is pushed down to contact the insulation board body 5 through the plurality of compression springs, a slide is provided on the blanking head 8 matched with the compression ring, so that the compression ring can slide on the blanking head 8, and the position of the compression ring can be limited, so that the bottom of the compression ring can extend out of the bottom of the blanking head 8 without falling off, the blanking die 9 is correspondingly provided at the middle position of the processing area 2, and is matched with the blanking head 8, and is matched with the conveyor 4, two separation mechanisms are symmetrically provided on both sides of the blanking die 9 in the processing area 2, and the two separation mechanisms are linked with the lower pressing plate 7 to complete power sensing, the blanking mechanism is linked with the two separation mechanisms in the blanking path to actively separate the insulation board body 5, and a follow-up conveying mechanism is combined and installed with the blanking die 9 on the machine table 1, which is linked with the blanking mechanism to complete power sensing, and is linked with the blanking mechanism to complete oil supply action on the blanking die 9, the follow-up conveying mechanism is linked with the blanking mechanism in the blanking path to actively supply oil to the blanking die 9;

[0043] It is worth mentioning that: when punching: by providing a punching mechanism, starting the punch 63, pushing the lower plate 7 and the punching head 8 to move down, driving the punching head 8 to press contact with the punching die 9, and completing the punching action of the insulation plate body 5 by the punching of the punching head 8 and the punching die 9, and then the punch 63 moves up to reset, and the insulation plate body 5 after punching falls onto the conveyor 4 through the discharging channel 91, and the insulation plate body 5 is conveyed and transferred to the next stage through the conveyor 4, the limiting ring and the pressing ring are arranged on the punching head 8, and under normal circumstances, the pressing ring is driven to move down and extend out of the punching head 8 by a certain distance under the pushing of the plurality of pressing springs, the limiting ring is in pre-contact with the insulation plate body 5 to complete the limiting, and after the punching is completed, the pressing ring is reset by the pressing spring to push the insulation plate body 5, so that the insulation plate body 5 and the punching head 8 can be quickly separated;

[0044] In the embodiment of the application, the working frame 6 includes four guide columns 61 arranged in a rectangular distribution at the middle position of the top of the machine table 1, the four guide columns 61 correspondingly slide through the four corners of the lower plate 7, a top plate 62 is commonly installed at the top of the four guide columns 61, and a punch 63 is fixedly arranged through the top plate 62, the output end of the punch 63 is detachably fixedly connected with the top of the lower plate 7, the punching die 9 is installed on the open area 3 of the machine table 1 through a support, and the punching die 9 is provided with a discharging channel 91 penetrating from top to bottom, the discharging channel 91 is used for guiding and discharging the insulation plate body 5 after punching, the punching die 9 and the punching head 8 are matched to complete the punching processing of the insulation plate body 5, the inner wall of the punching die 9 is inwardly recessed at the top to form an annular area 92, the annular area 92 is concentrically arranged with the discharging channel 91, an annular cavity 93 is concentrically installed at the inner top of the annular area 92, a feeding pipe 94 is communicated and installed at one side of the annular cavity 93, the tail of the feeding pipe 94 corresponds to the punching die 9, a first one-way valve is installed at the end of the feeding pipe 94 to introduce oil into the annular cavity 93 in one direction, a ring-shaped part 95 is rotatably and sealingly installed at the front end in the annular area 92, the front end of the ring-shaped part 95 does not protrude from the front end of the annular area 92, a ring-shaped boss 96 is installed at the outer top end of the ring-shaped part 95, the ring-shaped boss 96 is rotatably and sealingly installed in the annular cavity 93, a ring-shaped gear disc 97 is concentrically sleeved at the outer bottom end of the ring-shaped part 95, the ring-shaped gear disc 97 is hidden in the annular area 92, and there is a gap between the ring-shaped boss 96 and the inner bottom of the annular cavity 93, four groups of conveying areas 98 are circularly arranged around the ring-shaped part 95, and the four groups of conveying areas 98 are in communication with the ring-shaped part 95, the ring-shaped boss 96 and the annular cavity 93;

[0045] The four groups of conveying areas 98 are each composed of a plurality of conveying channels 981 which are equidistantly spaced and pass through the annular member 95 and the annular boss 96; a diameter expansion section 10 is concentrically arranged at one end of each of the plurality of conveying channels 981 away from the annular cavity 93; an annular sleeve 11 is concentrically arranged in the diameter expansion section 10 by a support; a plug 12 is slidingly arranged at the front end of the conveying channel 981; a slide rod 13 is concentrically arranged at the front end of the plug 12 and slidingly passes through the annular sleeve 11; and a sealing spring 14 is arranged outside the slide rod 13 and between the annular sleeve 11 and the plug 12. The sealing spring 14 pushes the plug 12 to move towards the conveying channel 981 to complete the sealing by the plug 12.

[0046] A controller is arranged on one side of the front end surface of the machine table 1. Each electrical element on the punching mechanism and the guiding mechanism is connected with a switch by a wire, and the switch is electrically connected with the controller. The specific structure of the controller is not limited.

[0047] Embodiment Two: According to the separation mechanism provided in Embodiment One, this embodiment provides a further technical solution of the separation mechanism.

[0048] As shown in Figures 5 to 7 two adjustment areas 15 are symmetrically arranged on the two sides of the inner wall of the machine table 1; an adjustment frame 16 is slidingly clamped in each of the two adjustment areas 15; a sliding block 17 is slidingly clamped in each of the two adjustment frames 16; a separation roller 18 is rotatably arranged between the two sliding blocks 17; a return spring 19 is detachably arranged between the bottom of the sliding block 17 and the adjustment frame 16, and is used to push the separation roller 18 to move upwards to guide the separation of the thermal insulation plate body 5 and the punching die 9. The elastic strength of the return spring 19 is freely adjusted according to the weight of the thermal insulation plate body 5, so that the separation roller 18 obtains a stable pushing force to separate the thermal insulation plate body 5 and the punching die 9. A fine adjustment screw 20 is threadedly penetrated and arranged at the bottom of the adjustment area 15, the top of the fine adjustment screw 20 is rotatably connected with the bottom of the adjustment frame 16, and a first hand wheel is arranged at the bottom of the fine adjustment screw 20. A pressing rod 21 is arranged at the top of each of the two sliding blocks 17, and the top of the pressing rod 21 is slidingly arranged outside the adjustment frame 16 and the adjustment area 15 and extends out of the top of the machine table 1. Four power members 22 are arranged in a rectangular shape on the lower surface of the lower pressing plate 7, and are arranged in cooperation with the pressing rods 21 of the two separation mechanisms. The power members 22 receive the power of the lower pressing plate 7 and synchronously drive the two separation mechanisms to act;

[0049] It is worth mentioning that: when separating: by providing a separation mechanism, the linkage lower pressing plate 7 is lowered synchronously when the punch 63 is lowered, the downward force is synchronously transmitted to the two separation mechanism pressure rods 21 through the four power members 22, the length of the power member 22 can be adjusted, so that the power member 22 can stably push the pressure rod 21, the sliding block 17 is lowered in the adjusting frame 16 and the return spring 19 is compressed by the pressure rod 21, so that the separation roller 18 is lowered and hidden below the blanking die 9, avoiding the interference of the separation roller 18 to the blanking work, when the punch 63 is raised, the linkage lower pressing plate 7 is raised synchronously, the four power members 22 are separated from the pressure rod 21, at this time, the elastic strength of the return spring 19 is reset, the sliding block 17 is pushed up in the adjusting frame 16, the linkage separation roller 18 is raised and reset above the blanking die 9, at this time, the separation roller 18 is in contact with the thermal insulation plate body 5 to complete the jacking, so that the thermal insulation plate body 5 is separated from the blanking die 9 to avoid scratching, and when the jacking height of the separation roller 18 needs to be adjusted, only the first hand wheel is rotated to drive the micro-adjusting screw 20 to rotate and drive the adjusting frame 16 to move up and down in the adjusting area 15 to complete the micro-adjusting, so as to control the jacking height of the thermal insulation plate body 5, and the staff can conveniently adjust according to the use requirement.

[0050] In the embodiment of the application, the four power members 22 each include a bottom open design threaded sleeve 221, which is detachably fixedly connected with the lower pressing plate 7, and a telescopic screw rod 222 is installed in the threaded sleeve 221 by screwing, and the threaded sleeve 221 and the telescopic screw rod 222 can adjust the length of the power member 22, and the telescopic screw rod 222 is provided with a pressure head 223 at the bottom, which corresponds to the pressure rod 21.

[0051] Embodiment three: according to the follow-up conveying mechanism provided in embodiment one, the further technical scheme of the follow-up conveying mechanism is provided.

[0052] As Figures 8 to 16As shown, the follow-up conveying mechanism includes an oil tank 23 mounted on one side of the machine table 1 through a support, a No. 1 pipe is communicated and mounted on the top of the oil tank 23, a No. 2 pipe 24 is communicated and mounted on one side of the bottom of the oil tank 23, a conveying cavity 25 with an open top is mounted on one side of the oil tank 23 through a support, a sealing cover is detachably mounted on the bottom of the conveying cavity 25, a piston head 26 is slidingly and sealingly mounted in the conveying cavity 25, a piston rod 27 is concentrically mounted on the top of the piston head 26, the piston rod 27 top corresponds to slidingly pass through the center of the sealing cover, a No. 3 pipe 28 is communicated and mounted on one side of the bottom of the conveying cavity 25, the No. 3 pipe 28 is communicated with the No. 2 pipe 24 through a hose, a No. 2 one-way valve is mounted at the end of the No. 3 pipe 28 for unidirectional introduction of oil into the conveying cavity 25, a No. 4 pipe 29 is communicated and mounted on the other side of the bottom of the conveying cavity 25, a No. 3 one-way valve is mounted at the end of the No. 4 pipe 29 for unidirectional introduction of oil out of the conveying cavity 25, the No. 4 pipe 29 is communicated with the feeding pipe 94 through a hose, a rack 30 is detachably mounted on one side of the lower pressing plate 7, a connecting seat 31 is mounted on one side of the rack 30, the connecting seat 31 bottom is detachably fixedly connected with the top of the piston rod 27, a guide seat 32 is mounted on one side of the machine table 1 through a support, the guide seat 32 corresponds to slidingly sleeve on the outside of the rack 30, a driving unit is mounted between the machine table 1 and the blanking die 9, the driving unit is connected with the rack 30 to complete the rotating operation of the annular part 95;

[0053] It is worth noting that when oil supply lubrication is performed: by providing a follow-up conveying mechanism, first, lubricating oil is injected into the oil tank 23 through the No. 1 pipe for standby, then when the punch 63 moves down, the rack 30 is driven to move down by the lower pressing plate 7, the piston rod 27 is synchronously moved down when the rack 30 moves down, the piston head 26 completes extrusion of the lubricating oil in the conveying cavity 25 in the process of moving down, the lubricating oil in the conveying cavity 25 is sent into the annular cavity 93 through the feeding pipe 94 through the No. 4 pipe 29, the lubricating oil entering the annular cavity 93 is uniformly conveyed to four directions of the annular part 95 through the plurality of conveying channels 981, thereby completing continuous conveying of the lubricating oil, when the punch 63 moves up to reset, the piston head 26 moves up in linkage, the lubricating oil in the oil tank 23 is introduced into the conveying cavity 25 through the No. 2 pipe 24 in the process of moving up of the piston head 26, thereby standby, thus when the blanking mechanism reciprocates up and down, the lubricating oil can be reciprocally sent into the conveying cavity 25 and the annular cavity 93, since the piston rod 27 and the connecting seat 31 are detachably connected, the piston rod 27 and the connecting seat 31 can be separated to stop the conveying of the lubricating oil, when the lubricating oil enters the annular cavity 93, the plug 12 is pushed forward to complete release under the extrusion of the lubricating oil, the lubricating oil is discharged through the enlarged diameter section 10, under normal circumstances, the plug 12 is reset to block the conveying channel 981 by the blocking spring 14, to avoid foreign matter from entering the conveying channel 981, and the elastic force of the blocking spring 14 is smaller than the pressure of the lubricating oil pressed into the conveying cavity 25, so that the lubricating oil can be smoothly discharged;

[0054] The driving unit comprises a transmission shaft 33 which is rotatably arranged on the machine table 1 through a support, a bevel gear 34 which is fixedly sleeved on one end of the transmission shaft 33, a through area which is arranged on one side of the blanking die 9 and which is matched with the bevel gear 34 and the transmission shaft 33, the bevel gear 34 is engagedly connected with the annular gear plate 97, a one-way bearing 35 which is installed on the other end of the transmission shaft 33, a driving gear 36 which is installed on one side of the one-way bearing 35, the driving gear 36 is connected with the transmission shaft 33 through the one-way bearing 35, the driving gear 36 is engagedly connected with the rack 30, when the rack 30 is driven to move downward, the one-way bearing 35 locks the transmission shaft 33 and the driving gear 36 to complete the transmission, when the rack 30 is reset to move upward, the one-way bearing 35 unlocks the transmission shaft 33 and the driving gear 36 to complete the rotation guidance, and a ratchet and pawl mechanism which is installed between the transmission shaft 33 and the machine table 1, the ratchet and pawl mechanism is used to complete the limitation of the transmission shaft 33, so as to avoid the rotation of the annular part under the condition that the rack 30 is not engaged with the driving gear 36, the ratchet is fixedly sleeved on the transmission shaft 33, the pawl is rotatably installed on the machine table 1 through a torsion spring, the pawl is in contact with the ratchet to complete the limitation of the transmission shaft 33, and the limitation direction of the ratchet and the pawl is consistent with the rotation direction of the annular part 95, that is, the allowed rotation direction of the ratchet and the pawl is consistent with the rotation conveying direction of the annular part 95;

[0055] It is worth noting that when the lubricating oil is rotated and conveyed, the driving unit is arranged, when the punch 63 moves downward, the rack 30 is engaged with the driving gear 36, so that the rack 30 drives the driving gear 36 to rotate in the downward movement, so that the transmission shaft 33 and the bevel gear 34 rotate synchronously, since the bevel gear 34 is engaged with the annular gear plate 97, the annular gear plate 97 and the annular part 95 rotate synchronously, when the annular part 95 rotates, the four conveying areas 98 rotate synchronously, so that the lubricating oil is conveyed synchronously while rotating, so that the lubricating oil can be uniformly conveyed between the blanking die 9 and the blanking head 8, so as to avoid the waste of lubricating oil, reduce the conveying dead angle of the lubricating oil, and under the limitation of the one-way bearing 35, when the punch 63 moves upward, the power of the gear and the driving gear 36 will not be transmitted to the transmission shaft 33, so that the annular part 95 and the annular gear plate 97 will not rotate, so that the annular part 95 and the annular gear plate 97 continuously rotate in the first direction under the reciprocating upward and downward punching of the punch 63, so that the lubricating oil can be uniformly conveyed between the blanking head 8 and the blanking die 9, which provides guarantee for the lubrication of the blanking head 8 and the blanking die 9, reduces the subsequent maintenance amount, and since the rack 30 and the lower pressing plate 7 are designed to be detachable, the rotation of the annular part 95 is controlled to provide oil supply action;

[0056] In the embodiment of the present application, the guide mechanism symmetrically penetrates two lifting areas 37 provided on the processing area 2, the lifting blocks 38 are slidingly clamped in the two lifting areas 37, the conveying roller 39 is rotatably installed between the two lifting blocks 38, the conveying roller 39 is arranged on one side of the processing area 2 close to the conveyor 4, a motor is installed on one side of one of the lifting blocks 38 through a support, the output end of the motor is in transmission connection with the conveying roller 39, a plurality of guide rollers 40 are rotatably installed in the processing area 2 and are located between the two open areas 3, the conveying roller 39 and the guide rollers 40 are arranged in parallel, the conveying of the insulation board body 5 is completed through cooperation of the conveying roller 39 and the guide rollers 40, the lifting screws 41 are threadedly penetrated through the top of the two lifting areas 37, the bottom of the lifting screw 41 is rotatably connected with the top of the lifting block 38, the second hand wheel is installed on the top of the lifting screw 41, four driving members are distributed in a rectangular shape in the processing area 2, the four driving members are located on both sides of the punching mechanism, the rollers are installed on the output end of the four driving members, the rollers are vertically distributed with the guide rollers 40, the rotation guide of the insulation board body 5 is completed through contact of the rollers with both sides of the insulation board body 5, and the driving member adopts one of the following modes: air cylinder, linear module and gear rack 30 to complete linear driving.

[0057] It is worth noting that when guiding, the guide mechanism is provided, the rotation guide of the insulation board body 5 is completed through the plurality of guide rollers 40, the second hand wheel is correspondingly rotated, the lifting screw 41 is driven to rotate, the lifting block 38 is pushed to move up and down in the lifting area 37, the position of the conveying roller 39 can be finely adjusted up and down, the passing distance between the conveying roller 39 and the guide rollers 40 is changed, the insulation board body 5 of different thicknesses can be adjusted, the motor is started subsequently, the conveying roller 39 is driven to rotate, and thus the insulation board body 5 is guided and conveyed, the pushing force of the conveying of the insulation board body 5 by the external conveying equipment can be provided, the insulation board body 5 can stably complete the conveying work, the lateral rotation guide of the insulation board body 5 is completed by the rollers, the left and right shaking problem of the insulation board body 5 is avoided, the stability of punching is improved, and the position of the roller can be changed and adjusted by the driving member.

[0058] The present application provides an automatic punching machine for processing insulation board, and the specific working principle is as follows: first, the insulation board body 5 waiting for punching is sent into the processing area 2 of the machine table 1, the rotation guide of the insulation board body 5 is completed through the guide mechanism, and the auxiliary power for advancing the insulation board body 5 is provided, so that the insulation board body 5 can continuously advance on the processing area 2 to complete the punching processing, the degree of automation is high, and the difficulty of manual operation is reduced, the punching processing of the insulation board body 5 is completed by the punching mechanism during movement, the insulation board body 5 after punching is conveyed to the next stage by the conveyor 4, so that the whole punching work is continuously and stably carried out;

[0059] By installing two separation mechanisms on the processing area 2, the two separation mechanisms can be linked with the punching mechanism, when the punching mechanism moves down to punch the insulation board body 5, the two separation mechanisms are driven to move down synchronously, at this time, the insulation board body 5 is in contact with the punching die 9 and waits for punching processing, when the punching mechanism moves up to reset, the two separation mechanisms move up to reset synchronously, the insulation board body 5 is lifted and separated from the punching die 9 through the two separation mechanisms, which avoids the problem that the insulation board body 5 is scratched by the punching die 9 during conveying and affects subsequent punching, can complete protection for the insulation board body 5, at the same time, when the punching mechanism reciprocates up and down for punching, the power is transmitted to the follow-up conveying mechanism through the punching mechanism, so that the follow-up conveying mechanism reciprocates to convey lubricating oil into the punching die 9, which can complete protection for the punching head 8 and the punching die 9, reduces the wear of the two, and prolongs the service life, at the same time, the follow-up conveying mechanism conveys lubricating oil into the punching die 9, under the action of the driving unit, the annular part 95 rotates synchronously, so that the follow-up conveying mechanism can convey lubricating oil uniformly between the punching die 9 and the punching head 8 in a continuous rotating manner, so that the conveying of lubricating oil is more accurate, avoids the waste of lubricating oil, ensures the good punching state of the punching head 8 and the punching die 9, and reduces the subsequent maintenance workload.

[0060] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0061] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details and limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the present specification. The present specification selects and describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. An automatic punching machine for processing insulation boards, comprising a machine base (1), a processing area (2) recessed inward at the top of the machine base (1), an open area (3) extending through the middle of the processing area (2), a guide mechanism installed in the processing area (2), and an insulation board body (5) placed on the guide mechanism, characterized in that: A punching mechanism is installed at the top center of the machine (1). The punching mechanism is used to complete the continuous punching process of the insulation board body (5) fed by the guide mechanism. The punching mechanism consists of a work frame (6), a lower pressure plate (7), a punching head (8), and a punching die (9). Two separation mechanisms are symmetrically arranged on both sides of the blanking die (9) in the processing area (2). The two separation mechanisms are linked with the lower pressure plate (7) to complete the power sensing. The blanking mechanism is linked with the two separation mechanisms in the blanking path to complete the active separation of the insulation board body (5). A follow-up conveying mechanism is installed on the blanking die (9) and the machine base (1). The follow-up conveying mechanism is linked with the blanking mechanism to complete the power sensing. In the blanking path of the blanking mechanism, the follow-up conveying mechanism is linked to complete the active oil supply action to the blanking die (9). Both separation mechanisms include two symmetrical adjustment areas (15) on both sides of the inner wall of the machine base (1). Adjustment frames (16) are slidably engaged in both adjustment areas (15), and sliding blocks (17) are slidably engaged in both adjustment frames (16). A separation roller (18) is rotatably installed between the two sliding blocks (17). A return spring (19) is installed between the bottom of the sliding block (17) and the adjustment frame (16). The return spring (19) is used to push the separation roller (18) upward to guide the insulation board body (5) to separate from the punching die (9). A fine-tuning screw (20) is threaded through the bottom of the adjustment area (15). The top of the fine-tuning screw (20) is rotatably connected to the bottom of the adjustment frame (16). A handwheel is installed at the bottom of the fine-tuning screw (20). A pressure rod (21) is installed on the top of each of the two sliding blocks (17). The top of the pressure rod (21) is set on the top of the sliding adjustment frame (16) and the adjustment area (15) extending out of the machine platform (1). Four power components (22) are set in a rectangle on the lower surface of the lower pressure plate (7). The four power components (22) are respectively set to cooperate with the pressure rods (21) of the two separation mechanisms. The power components (22) receive the power from the lower pressure plate (7) and synchronously link the two separation mechanisms.

2. The automatic punching machine for processing insulation boards according to claim 1, characterized in that: The work frame (6) is installed at the top center of the machine base (1), and the lower pressure plate (7) slides and is restricted on the work frame (6). The punching head (8) is detachably and fixedly installed at the bottom of the lower pressure plate (7). The punching die (9) is correspondingly set at the center of the processing area (2), and the punching die (9) is set in cooperation with the punching head (8). The work frame (6) includes four rectangular guide columns (61) located in the middle of the top of the machine base (1). The four guide columns (61) are slidably installed through the four corners of the lower pressure plate (7). A top plate (62) is installed on the top of the four guide columns (61). A punch (63) is fixedly installed on the top plate (62). The output end of the punch (63) is detachably fixedly connected to the top of the lower pressure plate (7).

3. An automatic punching machine for processing insulation boards according to claim 1, characterized in that: The blanking die (9) is mounted on the open area (3) of the machine base (1) by a bracket, and the blanking die (9) has a material feeding channel (91) running through it from top to bottom. An annular area (92) is recessed inward at the top of the inner wall of the blanking die (9). An annular cavity (93) is concentrically installed at the top of the annular area (92). A feeding pipe (94) is connected and installed on one side of the annular cavity (93). An annular part (95) is rotatably sealed at the front end of the annular area (92). An annular boss (96) is installed at the top of the outer side of the annular part (95). The annular boss (96) is rotatably sealed and installed in the annular cavity (93). An annular toothed disc (97) is concentrically sleeved at the bottom of the outer side of the annular part (95). Four sets of conveying areas (98) are arranged in a circular array around the annular part (95). All four sets of conveying areas (98) pass through the annular part (95), the annular boss (96) and the annular cavity (93) and communicate with each other.

4. An automatic punching machine for processing insulation boards according to claim 3, characterized in that: The four conveying zones (98) are each composed of multiple conveying channels (981), which are equidistantly spaced and opened on the annular part (95) and the annular boss (96).

5. An automatic punching machine for processing insulation boards according to claim 1, characterized in that: All four power components (22) include a threaded sleeve (221) with an open bottom design. The threaded sleeve (221) is detachably fixed to the lower pressure plate (7). A telescopic screw (222) is installed inside the threaded sleeve (221) by threaded engagement. A pressure head (223) is installed at the bottom of the telescopic screw (222), and the pressure head (223) is correspondingly set with the pressure rod (21).

6. An automatic punching machine for processing insulation boards according to claim 3, characterized in that: The follow-up conveying mechanism includes an oil tank (23) mounted on one side of the machine base (1) via a bracket. A first pipe is connected to the top of the oil tank (23), and a second pipe (24) is connected to one side of the bottom of the oil tank (23). A conveying chamber (25) with an open top is mounted on one side of the oil tank (23) via a bracket. A sealing cover is detachably installed at the bottom of the conveying chamber (25). A piston head (26) is slidably and sealed inside the conveying chamber (25). A piston rod (27) is concentrically mounted on the top of the piston head (26). The top of the piston rod (27) is slidably positioned through the center of the sealing cover. A third pipe (28) is connected to one side of the bottom of the conveying chamber (25). The third pipe (28) is connected to the second pipe (24) via a hose. A fourth pipe (29) is connected to the other side of the bottom of the conveying chamber (25). The fourth pipe (29) is connected to the feeding pipe (94) via a hose. A rack (30) is detachably installed on one side of the lower pressure plate (7), and a connecting seat (31) is installed on one side of the rack (30). The bottom of the connecting seat (31) is detachably fixed to the top of the piston rod (27). A guide seat (32) is installed on one side of the machine base (1) via a bracket. The guide seat (32) is correspondingly slidably sleeved outside the rack (30). A drive unit is installed between the machine base (1) and the punching die (9). The drive unit is connected to the rack (30) to complete the rotation operation of the ring part (95).

7. An automatic punching machine for processing insulation boards according to claim 6, characterized in that: The drive unit includes a drive shaft (33) that is rotatably mounted on the machine base (1) via a bracket. A bevel gear (34) is fixedly sleeved at one end of the drive shaft (33) and meshes with an annular gear disc (97). A one-way bearing (35) is installed at the other end of the drive shaft (33). A drive gear (36) is installed on one side of the one-way bearing (35). The drive gear (36) is connected to the drive shaft (33) through the one-way bearing (35) and meshes with a rack (30). When the rack (30) moves down, the one-way bearing (35) locks the drive shaft (33) and the drive gear (36) to complete the transmission.

8. An automatic punching machine for processing insulation boards according to claim 1, characterized in that: The guiding mechanism symmetrically runs through two lifting areas (37) on the processing area (2). Lifting blocks (38) are slidably engaged in both lifting areas (37). A conveying roller (39) is rotatably installed between the two lifting blocks (38). A motor is installed on one side of one of the lifting blocks (38) via a bracket. The output end of the motor is connected to the conveying roller (39). Multiple guide rollers (40) are rotatably installed at intervals on both sides of the open area (3) in the processing area (2), and the conveying roller (39) and the guide roller (40) are arranged parallel to each other.

9. An automatic punching machine for processing insulation boards according to claim 8, characterized in that: Lifting screws (41) are threaded through the top of both lifting zones (37). The bottom of the lifting screws (41) is rotatably connected to the top of the lifting block (38). A second handwheel is installed on the top of the lifting screws (41).

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