Gas-liquid linkage type insulation board end face tongue-and-groove production equipment

Abstract

The invention discloses gas-liquid linkage type insulation board end face tongue-and-groove production equipment, and relates to the technical field of insulation board end face tongue-and-groove production. Comprising a base table, an inner frame, a bending detection device, a hydraulic device, a bending assembly, a fixed pressing rod, a downward pressing device, a bending section, a baffle, a conveying roller, a fixed air cylinder, a cross beam and a main sliding rod. The distance difference between the baffle and the bending section is detected through the detector, the distance difference is converted into the displacement amount of the iron core, then the induction coil is matched, the distance difference is further converted into the variable induced electromotive force, the control system analyzes the variable amount of the induced electromotive force, and therefore whether the bending angle is qualified or not is judged; the control system controls the bending angle to be corrected by controlling the elongation of the bending air cylinder, and the purpose of automatically adjusting the bending degree is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of thermal insulation board end face tongue and groove production, in particular to gas-liquid linkage thermal insulation board end face tongue and groove production equipment. Background Art

[0002] Insulation board is widely used in construction, industry, transportation and other fields due to its excellent thermal insulation, fire retardant, sound absorption and corrosion resistance. The tongue and groove design of insulation board not only improves the performance of the product, but also simplifies the installation process, meeting the market demand for efficient, safe and environmentally friendly building materials. With the continuous advancement of technology and the growth of market demand, rock wool board tongue and groove production equipment has shown broad development potential.

[0003] The traditional production process of tongue and groove in insulation board section requires cutting one side of the insulation board first to reserve the bending part, and then manually installing the baffle after the bending is completed. This method not only requires a lot of manpower, but also has low production efficiency. The tongue and groove production equipment currently on the market cannot automatically detect the quality of the bending after bending the tongue and groove, and requires manual inspection and debugging, and cannot achieve accurate control of the bending quality. Summary of the invention

[0004] The purpose of the present invention is to provide a gas-liquid linkage type insulation board end face tongue and groove production equipment to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a gas-liquid linkage type insulation board end face tongue and groove production equipment, including a base, a baffle and a bending section, an inner frame is provided on the base, a plurality of conveying rollers are installed on the inner frame, a fixed cylinder is installed on the inner frame, a fixed pressure rod is installed on the output shaft of the fixed cylinder, a bending detection device is installed on the base, a main slide bar is installed on the base, a cross beam is installed on the top of the main slide bar, a hydraulic device is installed on the cross beam, the output shaft of the hydraulic device passes through the cross beam and is installed with a pressing device, the pressing device is slidably connected to the main slide bar, a bending assembly is installed on the base, the pressing device and the bending assembly cooperate up and down to bend the bending section, and a plurality of neatly arranged baffles are provided in the pressing device.

[0006] A control system is provided inside the machine, which is used to control the entire tongue and groove production equipment; the insulation board is composed of a metal bottom plate, a metal top plate and a filling layer. After the insulation board is cut, a bending section with a fixed width will be generated at the metal bottom plate. The bending section changes from horizontal to vertical after bending. The vertical bending section is used to fix the baffle so that the baffle fits tightly with one side of the insulation board; the width of the bending section decreases after bending to fix the lower part of the baffle; the width of the baffle is similar to the height of the filling layer.

[0007] The control system first turns on the hydraulic device, and the output shaft of the hydraulic device drives the lower pressure device to descend for the first time. The lower pressure plate descends to a preset height. At this time, the gap between the lower pressure plate and the pad is smaller than the thickness of the insulation plate. The control system turns on the transmission roller to transport the cut insulation plate to the lower pressure plate. Since the thickness of the insulation plate is greater than the gap between the lower pressure plate and the pad, the insulation plate cannot pass through the gap. At this time, one side of the insulation is in contact with the lower pressure plate, and the control system turns on the fixed cylinder. The fixed cylinder drives the fixed pressure rod to descend through the output shaft, and the fixed pressure rod presses and fixes the insulation plate. The control system starts the hydraulic device again, and the hydraulic device drives the lower pressure device to further descend until the lower pressure plate presses the bending section.

[0008] The pressing device includes a pressing shell, which is slidably connected to the main sliding rod, and the pressing shell is connected to the output shaft of the hydraulic device. A bending and unloading device is slidably installed in the pressing shell, a unloading shell is installed on the pressing shell, and a plurality of unloading rods are installed in the unloading shell. An electric telescopic rod is installed on the pressing shell, and a push plate is installed on the output shaft of the electric telescopic rod. A plurality of baffles are filled between the push plate and the unloading shell. A transmission rod is slidably installed on the pressing shell, and a reset spring is installed between the transmission rod and the pressing shell. A transmission gear is rotatably installed in the pressing shell, and the transmission gear is threadedly connected to the transmission rod. The transmission gear meshes with the bending and unloading device for transmission. A pressing plate is installed on one side of the pressing shell, and a limiting block is slidably installed in the pressing shell. A limiting spring is installed between the limiting block and the pressing shell. A unloading slide is provided in the unloading shell, and a unloading seam is provided in the pressing plate.

[0009] The limit block is used to block the baffle to be unloaded, to prevent the baffle to be unloaded from tipping over, causing unloading failure and blocking of the unloading chute.

[0010] When the gear train is in a state of being moved upward by the action of the gear train, the gear train is moved in a direction opposite to the gear train, and the gear train is moved in a direction opposite to the gear train, and the gear train is moved in a direction opposite to the gear train.

[0011] The bending unloading device includes an unloading plate, racks are symmetrically mounted on the unloading plate, the racks are meshed with the transmission gears for transmission, an annular magnet is mounted on the unloading plate, an anti-dumping component is mounted on the unloading plate, and an unloading slide hole is arranged on the unloading plate. In the initial state, the annular magnet fits the baffle and adsorbs the baffle.

[0012] The anti-tilt assembly includes an anti-tilt housing, which is mounted on the blanking plate, an anti-tilt slide plate is mounted inside the anti-tilt housing, and an anti-tilt spring is mounted between the anti-tilt slide plate and the anti-tilt housing. The elastic force of the anti-tilt spring is greater than the elastic force of the limit spring.

[0013] When the pressing device is in the process of rising and resetting, the transmission rod gradually loses pressure and slides and resets under the action of the reset spring, and the transmission rod drives the transmission gear to rotate in the opposite direction, so that the bending and unloading device slides in the opposite direction. After the bending and unloading device slides to a certain distance, the inclined surface of the anti-tilt slide plate on the anti-dumping assembly fits with the inclined surface of the limit block, and the anti-tilt slide plate further pushes the limit block, and the limit block overcomes the elastic force of the limit spring and slides upward under the action of pressure. When the limit block slides away completely, the anti-tilt slide plate supports the slide plate above the baffle to be unloaded, and then the bending and unloading device further slides and resets, and the anti-tilt slide plate overcomes the elastic force of the anti-tilt spring and slides in the anti-tilt housing. Then, the annular magnet slides and fits against the baffle to be unloaded. When the material is unloaded again, the bending material unloading device drives the material to be unloaded to slide away. Since the anti-tilt slide plate is still in the retracted state, the anti-tilt slide plate still holds the baffle plate above the original baffle plate to be unloaded under the action of the anti-tilt spring to prevent it from falling. When the baffle plate to be unloaded slides away from the position of the limit block, the anti-tilt slide plate gradually resets and slides away with the bending material unloading device. The baffle plate above the original baffle plate to be unloaded loses its restraining force and falls to the unloading chute. At this time, the limit block resets under the action of the limit spring, and blocks the baffle plate that has just fallen into the unloading chute to prevent it from tipping over. Afterwards, the output shaft of the electric telescopic rod drives the push plate to move slightly, so that the neatly placed upper baffle plates are pressed tightly.

[0014] The bending detection device includes a second cylinder and a detection motor. The second cylinder is installed on the base. The first cylinder is installed on the output shaft of the second cylinder. A connecting block is installed on the output shaft of the first cylinder. A limit slide bar is installed between the connecting blocks. A lead screw is rotatably installed between the connecting blocks. The output shaft of the detection motor passes through the connecting block and is connected to one end of the lead screw. A detector is slidably installed on the limit slide bar, and the detector is threadedly connected to the lead screw.

[0015] The detector comprises a detection frame, which is slidably connected to a limit slide rod, which is threadedly connected to a lead screw, a cross bar is installed on the detection frame, a detection connection block is installed on the cross bar, a coil frame is installed on the detection connection block, an induction coil is installed on the coil frame, and a detection rotating rod is rotatably installed on the cross bar.

[0016] When conducting production debugging or product sampling during production, after the bending is completed, the control system starts the bending detection device, and the bending detection device adjusts the position of the detector through the first cylinder and the second cylinder, so that the two detection pulleys on the detector are respectively fitted with the baffle and the bending section. When fitting, due to the distance difference between the baffle and the side of the bending section, when the tongue and groove is qualified, the lower detection pulley will first fit with the bending section, and as the detector extends further, the lower detection pulley drives the lower detection slide bar through the pulley joint to overcome the elastic force of the detection spring and retract toward the detection frame, the lower detection slide bar drives the detection rotating rod to rotate on the cross bar, the detection rotating rod drives the upper detection slide bar to extend, and the upper detection slide bar drives the upper detection pulley to extend until the upper detection pulley fits with the part of the baffle that is not blocked by the bending section, When the detection slide bar slides, it drives the iron core on it to enter or move away from the induction coil at the corresponding position. When the iron core moves in the induction coil, an induced electromotive force is generated. At the same speed, the longer the distance the iron core extends into the coil, the greater the induced electromotive force generated. The control system judges the distance difference between the baffle and the bending section by analyzing the change value of the electromotive force of the upper and lower induction coils. When the distance difference is within the error range, it means that the bending quality is qualified. When the distance difference is too large and is a positive value, it means that the bending angle is too small, the baffle and the bending section are loose, and there may be problems such as falling. Conversely, when the distance difference is too large and is a negative value, it means that the bending angle is too large, which may cause the side of the insulation board and the baffle to be concave and deformed. The control system controls the correction of the bending angle by controlling the elongation of the bending cylinder to achieve the purpose of automatically adjusting the bending degree.

[0017] The detector also includes a detection slide rod, which is slidably installed on the detection frame, and the detection slide rod is movably connected to the detection rotating rod. An iron core is installed at one end of the detection slide rod, and a pulley joint is installed at the other end of the detection slide rod. A detection pulley is rotatably installed on the pulley joint, and a detection spring is provided between the pulley joint and the detection frame.

[0018] The bending assembly includes a bracket, which is mounted on a base, a pad is mounted on the bracket, a plurality of multi-stage telescopic curved rods are mounted on the pad, a bending mold is mounted on one end of the multi-stage telescopic curved rod, a bending mold is provided with a bending head, a bending cylinder is rotatably mounted on the bracket, and the output shaft of the bending cylinder is rotatably connected to the bending mold. The multi-stage telescopic curved rod can be gradually extended and retracted following the rotation of the bending mold.

[0019] The control system starts the bending cylinder, and the output shaft of the bending cylinder drives the bending die to rotate. The bending die rotates around the pad under the action of the multi-stage telescopic crankshaft, and the bending head on the bending die rotates while performing the initial bending of the bending section. The angle between the bending section and the side of the insulation board starts to decrease from 90°. After bending to the preset angle, the control system drives the pressing device to rise through the hydraulic device. When the pressing device rises, the baffle located in the blanking seam remains vertically at the angle between the side of the insulation board and the bending section under the action of gravity. After the pressing device is completely reset, the bending cylinder is turned on again, and the bending cylinder drives the bending die to perform a secondary bending on the bending section, so that the bending section is parallel to the side of the insulation board. At this time, the baffle is located between the bending section and the insulation board, and is clamped and fixed by the bending section and the insulation board, thereby realizing the synchronous processing of baffle installation and bending, and completing the production of tongue and groove.

[0020] Compared with the prior art, the present invention has the following beneficial effects: 1. Use the bending detection device to automatically detect the processed tongue and groove during production debugging or production. The detector detects the distance difference between the baffle and the bending section, converts the distance difference into the displacement of the iron core, and then cooperates with the induction coil to further convert the distance difference into a changing induced electromotive force. The control system analyzes the change in the induced electromotive force to determine whether the bending angle is qualified. If it is unqualified, the control system controls the correction of the bending angle by controlling the elongation of the bending cylinder to achieve the purpose of automatically adjusting the bending degree.

[0021] 2. Use the limit block and anti-dumping assembly to cooperate with each other to constrain and fix the baffle for material discharge, so that the baffle can be displaced in an orderly manner in the downward pressure shell to discharge the material, preventing the baffle for material discharge from tipping over, causing material discharge failure and blockage of the discharge chute.

[0022] 3. The traditional process of bending first and then manually installing the baffle is simplified. The baffle installation and bending can be processed simultaneously by using a downward pressure device in conjunction with a bending assembly. This not only reduces manpower consumption but also improves production efficiency. The downward pressure device is driven by a hydraulic device, and then the bending assembly is driven by a bending cylinder to achieve gas-liquid linkage.

[0023] 4. The bending and unloading device converts the displacement of the pressing device into driving force, and utilizes the adsorption force of the annular magnet and the blocking of the unloading rod to realize the transportation and automatic unloading of the baffle, so that the baffle falls accurately into the unloading seam to complete the placement of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an overall stereogram of the tongue and groove production equipment of the present invention; Figure 2 is a cross-sectional view of the bending assembly of the present invention; Figure 3 For the present invention Figure 2 A partial enlarged view of the middle A area; Figure 4 is a three-dimensional diagram of the pressing device of the present invention; Figure 5 It is a three-dimensional diagram of the bending and blanking device of the present invention; Figure 6 For the present invention Figure 5 A partial enlarged view of the middle B area; Figure 7 is a cross-sectional view of the pressing device of the present invention; Figure 8 For the present invention Figure 7 A partial enlarged view of the middle C area; Fig. 9 For the present invention Figure 7 A partial enlarged view of the D area in the middle; Fig.10 is a three-dimensional diagram of the bending detection device of the present invention; Fig.11 It is a three-dimensional diagram of the detector of the present invention.

[0025] In the figure: 1, base; 2, inner frame; 3, bending detection device; 4, hydraulic device; 5, bending assembly; 6, fixed pressure rod; 7, pressing device; 8, bending section; 9, baffle; 10, conveying roller; 11, fixed cylinder; 12, crossbeam; 13, main slide bar; 51, bending cylinder; 52, bending mold; 53, bracket; 54, pad; 55, multi-stage telescopic curved rod; 521, bending head; 31, first cylinder; 32, screw rod; 33, detector; 34, limit slide bar; 35, second cylinder; 36, detection motor; 37, connecting block; 331, detection frame; 332, detection slide bar; 333, detection spring; 334, detection pulley; 335, detection rotating rod; 336, Detection connection block; 337, induction coil; 338, iron core; 339, coil frame; 3310, pulley joint; 3311, cross bar; 71, lower pressure shell; 72, transmission rod; 73, reset spring; 74, transmission gear; 75, bending and unloading device; 76, push plate; 77, electric telescopic rod; 78, lower pressure plate; 79, unloading shell; 710, limit block; 711, limit spring; 751, rack; 752, unloading plate; 753, annular magnet; 754, anti-dumping component; 755, unloading slide hole; 7541, anti-dumping shell; 7542, anti-dumping spring; 7543, anti-dumping slide plate; 791, unloading rod; 781, unloading seam; 712, unloading slideway. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] like Figure 1-Figure 11 As shown, the present invention provides a technical solution for gas-liquid linkage type insulation board end face tongue and groove production equipment: it includes a base 1, a baffle 9 and a bending section 8, an inner frame 2 is provided on the base 1, a plurality of conveying rollers 10 are installed on the inner frame 2, a fixed cylinder 11 is installed on the inner frame 2, a fixed pressure rod 6 is installed on the output shaft of the fixed cylinder 11, a bending detection device 3 is installed on the base 1, a main slide bar 13 is installed on the base 1, a cross beam 12 is installed on the top of the main slide bar 13, a hydraulic device 4 is installed on the cross beam 12, the output shaft of the hydraulic device 4 passes through the cross beam 12 and is installed with a pressing device 7, the pressing device 7 is slidably connected to the main slide bar 13, a bending assembly 5 is installed on the base 1, the pressing device 7 and the bending assembly 5 cooperate up and down to bend the bending section 8, and a plurality of neatly arranged baffles 9 are provided in the pressing device 7.

[0028] A control system is provided in the machine, which is used to control the entire tongue and groove production equipment; the insulation board is composed of a metal bottom plate, a metal top plate and a filling layer. After the insulation board is cut, a bending section 8 with a fixed width will be generated at the metal bottom plate. The bending section 8 changes from horizontal to vertical after bending. The vertical bending section 8 is used to fix the baffle 9 so that the baffle 9 fits tightly with one side of the insulation board; the width of the bending section 8 is reduced after bending, and the lower part of the baffle 9 is fixed; the width of the baffle 9 is similar to the height of the filling layer.

[0029] The pressing device 7 includes a pressing shell 71, which is slidably connected to the main slide rod 13, and the pressing shell 71 is connected to the output shaft of the hydraulic device 4. A bending and unloading device 75 is slidably installed in the pressing shell 71, a unloading shell 79 is installed on the pressing shell 71, and a plurality of unloading rods 791 are installed in the unloading shell 79, an electric telescopic rod 77 is installed on the pressing shell 71, and a push plate 76 is installed on the output shaft of the electric telescopic rod 77, and a plurality of baffles 9 are filled between the push plate 76 and the unloading shell 79, and a plurality of baffles 9 are slidably installed on the pressing shell 71. A transmission rod 72 is provided, and a return spring 73 is installed between the transmission rod 72 and the downward pressure shell 71. A transmission gear 74 is rotatably installed in the downward pressure shell 71. The transmission gear 74 is threadedly connected to the transmission rod 72. The transmission gear 74 is meshed with the bending and unloading device 75 for transmission. A downward pressure plate 78 is installed on one side of the downward pressure shell 71. A limit block 710 is slidably installed in the downward pressure shell 71. A limit spring 711 is installed between the limit block 710 and the downward pressure shell 71. A unloading slide 712 is provided in the unloading shell 79, and a unloading seam 781 is provided in the downward pressure plate 78.

[0030] The limit block 710 is used to block the baffle plate 9 for unloading materials, so as to prevent the baffle plate 9 for unloading materials from tipping over, thereby causing unloading failure and blocking of the unloading chute 712 .

[0031] The bending and unloading device 75 comprises an unloading plate 752, on which racks 751 are symmetrically mounted, the racks 751 mesh with the transmission gear 74 for transmission, an annular magnet 753 is mounted on the unloading plate 752, an anti-dumping assembly 754 is mounted on the unloading plate 752, and an unloading slide hole 755 is provided on the unloading plate 752. In the initial state, the annular magnet 753 is in contact with the baffle 9 and adsorbs the baffle 9.

[0032] The anti-dumping assembly 754 includes an anti-dumping housing 7541, which is mounted on the blanking plate 752. An anti-dumping slide plate 7543 is mounted in the anti-dumping housing 7541, and an anti-dumping spring 7542 is mounted between the anti-dumping slide plate 7543 and the anti-dumping housing 7541. The elastic force of the anti-dumping spring 7542 is greater than the elastic force of the limit spring 711.

[0033] The bending assembly 5 includes a bracket 53, which is mounted on the base 1, a backing plate 54 is mounted on the bracket 53, a plurality of multi-stage telescopic curved rods 55 are mounted on the backing plate 54, a bending mold 52 is mounted on one end of the multi-stage telescopic curved rod 55, a bending head 521 is provided on the bending mold 52, a bending cylinder 51 is rotatably mounted on the bracket 53, and an output shaft of the bending cylinder 51 is rotatably connected to the bending mold 52. The multi-stage telescopic curved rod 55 can be gradually extended and retracted following the rotation of the bending mold 52.

[0034] The bending detection device 3 includes a second cylinder 35 and a detection motor 36. The second cylinder 35 is installed on the base 1. The first cylinder 31 is installed on the output shaft of the second cylinder 35. A connecting block 37 is installed on the output shaft of the first cylinder 31. A limiting slide bar 34 is installed between the connecting blocks 37. A screw rod 32 is rotatably installed between the connecting blocks 37. The output shaft of the detection motor 36 passes through the connecting block 37 and is connected to one end of the screw rod 32. A detector 33 is slidably installed on the limiting slide bar 34, and the detector 33 is threadedly connected to the screw rod 32.

[0035] The detector 33 includes a detection frame 331, which is slidably connected to the limiting slide rod 34, and the detection frame 331 is threadedly connected to the lead screw 32. A cross bar 3311 is installed on the detection frame 331, and a detection connecting block 336 is installed on the cross bar 3311. A coil frame 339 is installed on the detection connecting block 336, and an induction coil 337 is installed on the coil frame 339. A detection rotating rod 335 is rotatably installed on the cross bar 3311.

[0036] The detector 33 also includes a detection slide rod 332, which is slidably installed on the detection frame 331. The detection slide rod 332 is movably connected to the detection rotating rod 335. An iron core 338 is installed at one end of the detection slide rod 332, and a pulley joint 3310 is installed at the other end of the detection slide rod 332. A detection pulley 334 is rotatably installed on the pulley joint 3310, and a detection spring 333 is provided between the pulley joint 3310 and the detection frame 331.

[0037] The working principle of the present invention is as follows: the control system first turns on the hydraulic device 4, and the output shaft of the hydraulic device 4 drives the pressing device 7 to descend for the first time, and the lower pressing plate 78 descends to a preset height. At this time, the gap between the lower pressing plate 78 and the pad 54 is smaller than the thickness of the insulation board. The control system turns on the transmission roller to transport the cut insulation board to the lower pressing plate 78. Since the thickness of the insulation board is greater than the gap between the lower pressing plate 78 and the pad 54, the insulation board cannot pass through the gap. At this time, one side of the insulation is in contact with the lower pressing plate 78, and the control system turns on the fixed cylinder 11. The fixed cylinder 11 drives the fixed pressure rod 6 to descend through the output shaft, and the fixed pressure rod 6 presses and fixes the insulation board. The control system starts the hydraulic device 4 again, and the hydraulic device 4 drives the pressing device 7 to further descend until the lower pressing plate 78 presses the bending section 8.

[0038] After the lower pressure plate 78 is lowered to a certain height, the transmission rod 72 contacts the pad 54. As the lower pressure plate 78 is further lowered, the end of the transmission rod 72 is compressed and slides upward relative to the lower pressure shell 71. When the transmission rod 72 slides, it drives the transmission gear 74 to slide. Since the transmission gear 74 is rotationally connected to the lower pressure shell 71 and cannot slide, the transmission gear 74 is threadedly engaged with the transmission rod 72, and the transmission gear 74 converts the sliding into rotation. The transmission gear 74 drives the bending and blanking device 75 to slide through the rack 751, and the bending and blanking device 75 drives the adsorbed baffle 9 to slide on the blanking slide The feeding rod 791 slides in the channel 712, and when it slides to a certain position, the end of the feeding rod 791 begins to enter the feeding slide hole 755 on the feeding plate 752. When the baffle 9 is completely located above the feeding gap 781, the feeding rod 791 just passes through the feeding slide hole 755 and the annular magnet 753 and contacts one side of the baffle 9. As the bending feeding device 75 slides further, the baffle 9 is blocked by the feeding rod 791 and stays in place and separates from the annular magnet 753. After the baffle 9 loses the adsorption force of the annular magnet 753, it falls into the feeding gap 781 under the influence of its own gravity, and finally the baffle 9 falls on the bending section 8.

[0039] The control system starts the bending cylinder 51, and the output shaft of the bending cylinder 51 drives the bending die 52 to rotate. The bending die 52 rotates around the pad 54 under the action of the multi-stage telescopic curved rod 55. The bending head 521 on the bending die 52 performs the initial bending on the bending section 8 while rotating. The angle between the bending section 8 and the side of the insulation board starts to decrease from 90°. After bending to the preset angle, the control system drives the pressing device 7 to rise through the hydraulic device 4. When the pressing device 7 rises, it is located at the blanking seam. The baffle plate 9 in 781 remains vertically at the angle between the side surface of the insulation board and the bending section 8 under the action of gravity. After the pressing device 7 is completely reset, the bending cylinder 51 is turned on again. The bending cylinder 51 drives the bending die 52 to perform a secondary bend on the bending section 8 so that the bending section 8 is parallel to the side surface of the insulation board. At this time, the baffle plate 9 is located between the bending section 8 and the insulation board, and is clamped and fixed by the bending section 8 and the insulation board, thereby realizing the simultaneous processing of the installation and bending of the baffle plate 9 and completing the production of the tongue and groove.

[0040] When the locking cam 750 is in the action state, the locking cam 730 is in the action state, and the locking cam 732 is in the action state of locking cam 734, and the locking cam 735 is in the action state of locking cam 736. When the loading platform 72 is in the state of being moved up and down, the loading platform 72 is in the state of being moved up and down, and the loading platform 72 is in the state of being moved down, and the loading platform 72 is in the state of being moved down, and the loading platform 72 is in the state of being moved down, and the loading platform 72 is in the state of being moved down, and the loading platform 72 is in the state of being moved down, and the loading platform 72 is in the state of being moved down, and the loading platform 72 is in the state of being moved down, and the loading platform 72 is in the state of being moved down, and the loading platform 72 is in the state of being moved down, and the loading platform 72 is in the state of being moved down, and the loading platform 72 is in the state of being moved down, and the loading platform 72 is in the state of being moved down, and the loading platform

[0041] When performing production debugging or product sampling inspection during production, after the bending is completed, the control system starts the bending detection device 3, and the bending detection device 3 adjusts the position of the detector 33 through the first cylinder 31 and the second cylinder 35, so that the two detection pulleys 334 on the detector 33 are respectively fitted with the baffle 9 and the bending section 8. When fitting, due to the distance difference between the side of the baffle 9 and the bending section 8, when the tongue and groove is qualified, the lower detection pulley 334 will first fit with the bending section 8, and as the detector 33 extends further, the lower detection pulley 334 drives the lower detection slide bar 332 through the pulley joint 3310 to overcome the elastic force of the detection spring 333 and retract toward the detection frame 331, and the lower detection slide bar 332 drives the detection rotating rod 335 to rotate on the cross bar 3311, and the detection rotating rod 335 drives the upper detection slide bar 332 to extend, and the upper detection slide bar 332 drives the upper detection pulley 334 to extend until the upper detection pulley 334 is in contact with the unbent The part of the baffle 9 blocked by the segment 8 is fitted. When the upper and lower detection slide bars 332 slide and displace, the iron core 338 thereon is driven to enter or move away from the induction coil 337 at the corresponding position. When the iron core 338 moves in the induction coil 337, an induced electromotive force is generated. At the same speed, the longer the distance the iron core 338 extends into the coil, the greater the induced electromotive force generated. The control system determines the distance difference between the baffle 9 and the bending segment 8 by analyzing the change value of the electromotive force of the upper and lower induction coils 337. When the distance difference is within the error range, it means that the bending quality is qualified. When the distance difference is too large and is a positive value, it means that the bending angle is too small, the baffle 9 is loose between the bending segment 8, and there may be problems such as falling. Conversely, when the distance difference is too large and is a negative value, it means that the bending angle is too large, which may cause the side of the insulation board and the baffle 9 to be concave and deformed. The control system controls the correction of the bending angle by controlling the elongation of the bending cylinder 51 to achieve the purpose of automatically adjusting the bending degree.

[0042] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A gas-liquid linkage type insulation board end face tongue and groove production equipment, characterized in that: The tongue-and-groove production equipment comprises a base (1), a baffle (9) and a bending section (8); an inner frame (2) is provided on the base (1); a plurality of conveying rollers (10) are installed on the inner frame (2); a fixed cylinder (11) is installed on the inner frame (2); a fixed pressure rod (6) is installed on the output shaft of the fixed cylinder (11); a bending detection device (3) is installed on the base (1); a main slide rod (13) is installed on the base (1); and the main slide rod (13) is installed on the top A crossbeam (12) is installed at the end, a hydraulic device (4) is installed on the crossbeam (12), an output shaft of the hydraulic device (4) passes through the crossbeam (12) and is installed with a pressing device (7), the pressing device (7) is slidably connected to the main slide bar (13), a bending assembly (5) is installed on the base (1), the pressing device (7) and the bending assembly (5) cooperate with each other to bend the bending section (8), and a plurality of neatly arranged baffles (9) are provided in the pressing device (7).

2. The gas-liquid linkage type insulation board end face tongue and groove production equipment according to claim 1, characterized in that: The pressing device (7) comprises a pressing shell (71), the pressing shell (71) is slidably connected to the main sliding rod (13), the pressing shell (71) is connected to the output shaft of the hydraulic device (4), a bending and unloading device (75) is slidably installed in the pressing shell (71), a unloading shell (79) is installed on the pressing shell (71), a plurality of unloading rods (791) are installed in the unloading shell (79), an electric telescopic rod (77) is installed on the pressing shell (71), a push plate (76) is installed on the output shaft of the electric telescopic rod (77), a plurality of baffles (9) are filled between the push plate (76) and the unloading shell (79), and a A transmission rod (72), a return spring (73) is installed between the transmission rod (72) and the downward pressing shell (71), a transmission gear (74) is rotatably installed in the downward pressing shell (71), the transmission gear (74) is threadedly connected to the transmission rod (72), the transmission gear (74) is meshed with the bending and unloading device (75) for transmission, a downward pressing plate (78) is installed on one side of the downward pressing shell (71), a limit block (710) is slidably installed in the downward pressing shell (71), a limit spring (711) is installed between the limit block (710) and the downward pressing shell (71), a unloading slideway (712) is provided in the unloading shell (79), and a unloading seam (781) is provided in the downward pressing plate (78).

3. The gas-liquid linkage type insulation board end face tongue and groove production equipment according to claim 2, characterized in that: The bending and unloading device (75) comprises an unloading plate (752), racks (751) are symmetrically mounted on the unloading plate (752), the racks (751) are meshed with a transmission gear (74) for transmission, an annular magnet (753) is mounted on the unloading plate (752), an anti-dumping assembly (754) is mounted on the unloading plate (752), and an unloading sliding hole (755) is provided on the unloading plate (752).

4. The gas-liquid linkage type insulation board end face tongue and groove production equipment according to claim 3, characterized in that: The anti-tipping assembly (754) comprises an anti-tipping shell (7541), the anti-tipping shell (7541) is mounted on a blanking plate (752), an anti-tipping slide plate (7543) is mounted inside the anti-tipping shell (7541), and an anti-tipping spring (7542) is mounted between the anti-tipping slide plate (7543) and the anti-tipping shell (7541).

5. The gas-liquid linkage type insulation board end face tongue and groove production equipment according to claim 1, characterized in that: The bending detection device (3) comprises a second cylinder (35) and a detection motor (36); the second cylinder (35) is mounted on a base (1); the first cylinder (31) is mounted on an output shaft of the second cylinder (35); a connecting block (37) is mounted on an output shaft of the first cylinder (31); a limit slide bar (34) is mounted between the connecting blocks (37); a lead screw (32) is rotatably mounted between the connecting blocks (37); the output shaft of the detection motor (36) passes through the connecting block (37) and is connected to one end of the lead screw (32); a detector (33) is slidably mounted on the limit slide bar (34); and the detector (33) is threadedly connected to the lead screw (32).

6. The gas-liquid linkage type insulation board end face tongue and groove production equipment according to claim 5, characterized in that: The detector (33) comprises a detection frame (331), the detection frame (331) is slidably connected to a limit sliding rod (34), the detection frame (331) is threadedly connected to a lead screw (32), a cross bar (3311) is mounted on the detection frame (3311), a detection connection block (336) is mounted on the cross bar (3311), a coil frame (339) is mounted on the detection connection block (336), an induction coil (337) is mounted on the coil frame (339), and a detection rotating rod (335) is rotatably mounted on the cross bar (3311).

7. The gas-liquid linkage type insulation board end face tongue and groove production equipment according to claim 6, characterized in that: The detector (33) further comprises a detection slide bar (332), the detection slide bar (332) being slidably mounted on the detection frame (331), the detection slide bar (332) being movably connected to a detection rotating rod (335), an iron core (338) being mounted on one end of the detection slide bar (332), a pulley joint (3310) being mounted on the other end of the detection slide bar (332), a detection pulley (334) being rotatably mounted on the pulley joint (3310), and a detection spring (333) being provided between the pulley joint (3310) and the detection frame (331).

8. The gas-liquid linkage type insulation board end face tongue and groove production equipment according to claim 1, characterized in that: The bending assembly (5) comprises a bracket (53), the bracket (53) being mounted on a base (1), a pad (54) being mounted on the bracket (53), a plurality of multi-stage telescopic curved rods (55) being mounted on the pad (54), a bending die (52) being mounted on one end of the multi-stage telescopic curved rod (55), a bending head (521) being provided on the bending die (52), a bending cylinder (51) being rotatably mounted on the bracket (53), and an output shaft of the bending cylinder (51) being rotatably connected to the bending die (52).

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