A forming device for the processing of purifying sandwich panels

Abstract

The present invention relates to the field of purification sandwich panel processing equipment, and specifically to a forming device for processing purification sandwich panels, including a support clamping seat. A material guiding chute for guiding materials is provided at the center of the upper end surface of the support clamping seat, and a blanking guiding bin is arranged near the rear part of the upper end surface of the support clamping seat. The present invention can effectively adapt to the high-speed processing of a batch of sandwich panels. The servo motor can synchronously provide power for two groups of transmission chucks and guiding crankshafts, so that the guiding crankshaft can guide the core materials and outer panels inside the blanking guiding bin to the bottom of the forming device one by one through the guiding device. At the same time, the transmission chuck can drive the forming device to synchronously and continuously press and shape the imported core materials and outer panels through the cam groove, effectively reducing the bottleneck time of the equipment for feeding and processing, and thus improving the efficiency of the equipment for shaping and pressing the core materials and outer panels.

Description

Technical Field

[0001] The present invention relates to the technical field of purification sandwich panel processing equipment, and particularly relates to a forming device for processing purification sandwich panels. Background Art

[0002] Purification sandwich panels, also known as purification boards or clean boards, are building materials mainly used in places that require a highly clean environment. Purification sandwich panels are mainly composed of a surface material and a core material. When processing purification sandwich panels, the pressing process after bonding is a key step to ensure the structural integrity and performance of the sandwich panels. It can ensure that the sandwich panels maintain structural stability during long-term use, thereby improving the production quality of purification sandwich panels.

[0003] In the prior art, as disclosed in the publication number: CN115430750A, a forming device for processing color steel rock wool sandwich panels includes a moving mechanism for driving the device to move, a fixing mechanism for fixing the device, an energy supply mechanism for providing electrical energy for the operation of the device, and a placing mechanism for placing the formed color steel. The fixing mechanism is installed on the side of the moving mechanism, the energy supply mechanism is installed on the moving mechanism, and the placing mechanism is fixed above the moving mechanism. By setting a stamping mechanism in the present invention, after the color steel is placed, the air pump is started, and the outside air enters the stamping plate along the telescopic tube under the action of the air pump. The gas in the stamping plate acts on the surface of the color steel through the air blowing holes, so as to perform impurity removal treatment on the surface of the color steel, which can effectively avoid the situation that excessive impurities affect the product quality.

[0004] Although the above-mentioned equipment can perform forming operations on sandwich panels, when it comes to the pressing process of batch sandwich panels, the compatibility between its feeding and pressing is insufficient, resulting in too long bottleneck time during the feeding and pressing and shaping process of the sandwich panels, and further leading to a relatively long overall time for processing a single sandwich panel. As a result, the equipment is not suitable for pressing and shaping a large number of sandwich panels, reducing the working efficiency of the equipment. Therefore, a forming device for processing purification sandwich panels is needed to solve the problems raised above. Summary of the Invention

[0005] The purpose of the present invention is to provide a forming device for processing purification sandwich panels to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A forming device for processing purification sandwich panels includes a support seat. A material guiding chute for guiding materials is provided at the center of the upper end surface of the support seat, and a blanking guiding bin is arranged near the rear part of the upper end surface of the support seat.

[0007] The inner end face of the blanking guide bin is slidably clamped with core materials at equal intervals. An outer panel is adhesively arranged on the upper end face of the core materials. Preferably, the material of the outer panel is stainless steel, and the material of the core materials is polyurethane. The sandwich panel is formed by adhesively bonding the outer panel and the core materials.

[0008] Four groups of positioning guide grooves for positioning are equidistantly arranged on the upper end face of the support seat near the front part.

[0009] A servo motor for transmission is arranged on the side end face of the support seat, and a speed reducer is arranged at the input end of the servo motor. A linear slide rail is arranged on the lower end face of the support seat near the rear part.

[0010] Transmission chucks. There are two groups of the transmission chucks, and both groups of the transmission chucks are rotationally clamped at the front part of the lower end face of the support seat. A guiding crankshaft is fixedly arranged inside the two groups of the transmission chucks. Cam grooves for guiding are arranged on the inner end faces of the two groups of the transmission chucks.

[0011] A guiding device. The guiding device is reciprocally slidably clamped on the inner end face of the support seat through the guiding crankshaft. The guiding device is used for feeding the sandwich panels at the bottom of the blanking guide bin one by one.

[0012] A forming device. The forming device is slidably clamped on the inner end face of the support seat through the cam groove. The forming device is used for circularly pressing the sandwich panels.

[0013] The servo motor drives the transmission chucks and the guiding crankshaft to rotate circularly. Among them, the guiding crankshaft drives the guiding device to reciprocally feed the sandwich panels at the bottom of the blanking guide bin one by one, and the transmission chucks drive the forming device to continuously press and shape the fed sandwich panels through the cam grooves.

[0014] Preferably, the forming device includes a mold clamping seat. On the side of the lower end face of the mold clamping seat, two groups of guiding sliding seats are provided. At the bottom of the inner end face of the guiding sliding seat, a bearing clamping seat is fixedly provided. Inside the bearing clamping seat, a positioning roller is rotationally clamped. The inner end face of the mold clamping seat is slidably clamped with a shaping mold through a linear sliding shaft. At the coaxial center of the upper end face of the shaping mold and the linear sliding shaft, second pressing springs are provided. On the lower end face of the shaping mold, four groups of positioning inserting plates for positioning are provided. The four second pressing springs can provide sufficient elastic force to support the shaping mold, facilitating the subsequent step-by-step pressing of the core material and the outer panel by the shaping mold and improving the stability of pressing. The inside of the positioning inserting plate is hollow, which can reduce the positioning weight of the shaping mold. The transmission shaft at the rear of the positioning roller is limited inside the bearing clamping seat, thereby improving the rotational stability of the positioning roller. Moreover, the positioning roller is rotatably arranged on the outer ring, which can improve the sliding stability of the subsequent positioning roller inside the cam groove.

[0015] Preferably, the guiding device includes a limiting clamping seat. In the middle of the upper end face of the limiting clamping seat, a linear sliding block is provided. On the top of the limiting clamping seat, a feeding pushing plate is provided. At the rear of the feeding pushing plate, two groups of baffles are provided. At the center of the front part of the limiting clamping seat, a guiding material rail is provided. The opening length inside the guiding material rail is greater than the diameter of the circumferential rotation of the guiding crankshaft, preventing subsequent jamming during transmission.

[0016] Preferably, the discharging opening of the discharging guiding bin is flush with the inner wall of the guiding material chute, and the sum of the thicknesses of the core material and the outer panel is equal to the depth of the guiding material chute. The output end of the speed reducer is fixedly clamped to the side of the transmission chuck. When the discharging guiding bin discharges the core material and the outer panel synchronously, the core material and the outer panel at the bottommost part can be attached to the bottom of the discharging guiding bin, thereby improving the stability of subsequent feeding of the core material and the outer panel one by one.

[0017] Preferably, the upper part of the second pressing spring is fixedly connected to the bottom of the mold clamping seat. The mold clamping seat is reciprocally slidably clamped to the inner end face of the support clamping seat through the cooperation of the positioning roller and the cam groove. The outer radius of the cam groove is greater than the axis radius, so that when the cam groove rotates, a guiding basis for up and down displacement can be generated. At the same time, the rotational setting outside the positioning roller can also improve the sliding stability inside the cam groove.

[0018] Preferably, a positioning fillet is formed at the bottom of the positioning insertion plate, and the positioning fillet faces the interior of the positioning insertion plate. The shaping mold is slidably clamped to the upper part of the support seat through the adaptation of the positioning insertion plate to the positioning guide groove. The positioning guide groove can provide sufficient limiting space when the positioning insertion plate moves downward, improving the stability of subsequent positioning of the core material and the outer panel by the positioning insertion plate. When centering the fed core material and outer panel, the positioning fillet can provide a sufficient limiting basis for the offset of the core material and the outer panel, improving the convenience of subsequent centering of the core material and the outer panel.

[0019] Preferably, the shaping mold drives the core material to be centered through four groups of the positioning insertion plates, and the lower end surface of the shaping mold is elastically pressed against the upper end surface of the core material. The four groups of pressing springs can provide continuous elastic pressing for the shaping mold, so that the shaping mold can quickly and continuously press the core material and the outer panel, improving the stability of subsequent bonding of the core material and the outer panel.

[0020] Preferably, the feeding push plate is reciprocally slidably clamped to the inner end surface of the support seat through the adaptation of the material guiding slide rail to the guiding crankshaft. The thickness of the feeding push plate is equal to the depth of the material guiding chute, and the upper end surface of the feeding push plate is attached to the bottom of the blanking guide bin, which can facilitate subsequent limiting of the bottom opening of the blanking guide bin by the baffle, preventing multiple core materials and outer panels from falling during feeding and affecting the stability of subsequent feeding.

[0021] Preferably, when the feeding push plate reaches the limit of its feeding displacement, the baffle closes the blanking opening of the blanking guide bin. The linear slider is slidably clamped to the linear slide rail. The sliding limit between the linear slide rail and the linear slider can facilitate subsequent provision of a support torque for the displacement direction of the material guiding slide rail, improving the stability of the displacement. The feeding push plate can push the core material and the outer panel to be positioned directly below the shaping mold, which can not only improve the accuracy of feeding but also facilitate subsequent pressing operations.

[0022] Preferably, a feeding box body for loading is arranged at the front part of the supporting clamping seat. Two alignment rotating seats are arranged at the center of the front part of the side end face of the feeding box body. Guide roller rotating seats are slidably clamped on both the upper and lower sides of the side end face of the feeding box body close to the alignment rotating seats. First pressing springs for elastic pressing are arranged on the upper end faces of the two guide roller rotating seats. Rubber-coated guide rollers are rotatably clamped on the inner end faces of the two guide roller rotating seats on the same horizontal side. A reduction motor is arranged on the side end face of one of the alignment rotating seats. A second bevel gear is fixedly arranged at the output end of the reduction motor. First bevel gears meshing with the second bevel gear are rotatably clamped on both the upper and lower parts of the alignment rotating seat. Transmission guide shafts are fixedly clamped inside the upper and lower first bevel gears. A third bevel gear is rotatably clamped at the bottom of the inner end face of the guide roller rotating seat. The third bevel gear is slidably clamped with the transmission guide shaft. Fourth bevel gears are arranged at the positions of the side end faces of the two rubber-coated guide rollers opposite to the third bevel gear. The fourth bevel gears are meshed and connected with the third bevel gear. Two pressing guide rollers are rotatably clamped at the position close to the rear part of the inner end face of the feeding box body. A stepping motor is arranged on the side end face of the feeding box body opposite to the pressing guide rollers. Synchronous belt wheels are arranged at the positions of the side end faces of the two pressing guide rollers far from the reduction motor. The two synchronous belt wheels on the same horizontal side are meshed and connected by a synchronous belt. Transmission gears meshing with each other are arranged at the end heads of the side end faces of the two pressing guide rollers on the same vertical side at the front part. The core material and the outer panel are slidably connected between the upper and lower two rubber-coated guide rollers and the pressing guide rollers.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] 1. The present invention can effectively adapt to the high-speed processing of a batch of sandwich panels. The servo motor can synchronously provide power for the two transmission chucks and the guiding crankshaft, so that the guiding crankshaft can guide the core material and the outer panel in the blanking guide bin to the bottom of the forming device one by one through the guiding device. At the same time, the transmission chuck can drive the forming device to synchronously and continuously press and shape the imported core material and outer panel through the cam groove, effectively reducing the bottleneck time of the equipment for feeding and processing, and thus improving the efficiency of the equipment for pressing and shaping the core material and the outer panel.

[0025] 2. By arranging the cam groove, the transmission chuck and the guiding crankshaft, during transmission, the servo motor can drive the guiding device and the forming device to cooperate synchronously through the circumferential rotation of the transmission chuck and the guiding crankshaft, which not only improves the efficiency of the equipment for pressing and shaping the core material and the outer panel, but also improves the utilization efficiency of the power of the equipment, reduces the energy consumption of processing, and reduces the processing cost.

[0026] 3. By setting up a forming device, when processing and positioning the core material and the outer panel, when the feeding push plate moves laterally to the limit, it can drive the core material and the outer panel to be positioned directly below the shaping mold, effectively improving the accuracy of equipment feeding. At the same time, when the shaping mold presses down for shaping, the four positioning plug plates can be inserted into the positioning guide grooves through the positioning rounded corners to perform secondary positioning on the core material and the outer panel, effectively improving the accuracy and stability of positioning when the equipment performs high-speed processing on the core material and the outer panel.

[0027] 4. By setting up a guiding device, when feeding the core material and the outer panel, the feeding push plate can reciprocate at the bottom of the feeding guide bin, enabling the feeding push plate to drive the core material and the outer panel to be fed one by one, and the baffle can close the bottom of the feeding guide bin, effectively improving the stability of equipment feeding. At the same time, the sliding of the linear slider and the linear slide rail can provide sufficient support torque for the displacement direction of the guiding device to slide at the bottom of the support seat, further improving the stability of the guiding device to slide and feed at the bottom of the support seat.

[0028] 5. The two groups of rubber-coated guide rollers in the present invention are designed with elastic floating, which can not only provide sufficient guiding space for the core material and the outer panel during feeding, thereby preventing subsequent material jams, but also improve the stability of the downward movement of the core material and the outer panel. And the two groups of pressing guide rollers located at the rear of the rubber-coated guide rollers are rigidly arranged, which can facilitate the secondary roller pressing and laminating of the core material and the outer panel during the feeding process, not only further improving the stability of the subsequent bonding of the core material and the outer panel, but also improving the feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0030] Figure 1 is a schematic structural diagram of the main body of the present invention;

[0031] Figure 2 is a side view of the main body of the present invention;

[0032] Figure 3 is for the present invention Figure 2 partial enlarged view of I;

[0033] Figure 4 is a bottom view of the main body of the present invention;

[0034] Figure 5 is for the present invention Figure 4 partial enlarged view of II;

[0035] Figure 6 It is an exploded view of the forming device of the present invention;

[0036] Figure 7 It is a schematic structural diagram of the forming device of the present invention;

[0037] Figure 8 It is a schematic structural diagram of the guiding device of the present invention;

[0038] Figure 9 It is a side view of the guiding device of the present invention;

[0039] Figure 10 It is an exploded view of the second embodiment of the main body of the present invention;

[0040] Figure 11 For the present invention Figure 10 Partial enlarged view of part III;

[0041] Figure 12 It is a schematic structural diagram of the second embodiment of the main body of the present invention.

[0042] In the figure: 1 - core material, 2 - blanking guide bin, 3 - outer panel, 4 - forming device, 5 - guiding device, 6 - servo motor, 7 - reducer, 8 - cam groove, 9 - driving chuck, 10 - guiding crankshaft, 11 - linear slide rail, 12 - support seat, 13 - positioning guide groove, 14 - material guiding chute, 15 - rubber-coated guide roller, 16 - material guiding box body, 17 - pressing guide roller, 18 - stepping motor, 19 - alignment turntable, 20 - reduction motor, 21 - synchronous pulley, 22 - synchronous belt, 23 - driving gear, 24 - first bevel gear, 25 - second bevel gear, 26 - third bevel gear, 27 - guide roller turntable, 28 - first pressing spring, 29 - driving guide shaft, 30 - fourth bevel gear, 41 - linear sliding shaft, 42 - second pressing spring, 43 - guiding sliding seat, 44 - positioning roller, 45 - bearing seat, 46 - positioning plug board, 47 - shaping die, 48 - die seat, 51 - feeding push plate, 52 - baffle, 53 - linear slider, 54 - limit seat, 55 - material guiding slide rail. Detailed implementation manners

[0043] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0044] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so as to implement the embodiments of this application described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products or devices.

[0045] The present invention will be further described below with reference to the drawings. Embodiment 1

[0046] Please refer to Figures 1-9 , an embodiment provided by the present invention: a forming device for purifying sandwich panels, including a support base 12. A material guiding chute 14 for guiding materials is opened at the center of the upper end surface of the support base 12, and a blanking guide bin 2 is arranged near the rear part of the upper end surface of the support base 12. A plurality of perspective windows are opened inside the blanking guide bin 2, which can facilitate subsequent workers to monitor the raw materials in real time and improve the practical performance of the equipment;

[0047] As Figure 1 shown, a core material 1 is slidably clamped at equal intervals on the inner end surface of the blanking guide bin 2. An outer panel 3 is adhesively arranged on the upper end surface of the core material 1. Preferably, the material of the outer panel 3 is stainless steel, and the material of the core material 1 is polyurethane. The sandwich panel is formed by adhesively bonding the outer panel 3 and the core material 1.

[0048] As Figure 2 shown, four positioning guide grooves 13 for positioning are opened at equal intervals near the front part of the upper end surface of the support base 12, which facilitates subsequent centering and positioning of the core material 1 and the outer panel 3 by the forming device 4 and provides a sufficient guiding basis.

[0049] A servo motor 6 for transmission is arranged on the side end surface of the support base 12, and a speed reducer 7 is arranged at the input end of the servo motor 6. A linear slide rail 11 is arranged near the rear part of the lower end surface of the support base 12.

[0050] As Figure 3 shown, there are two driving chucks 9 in total. Both groups of driving chucks 9 are rotatably clamped at the front part of the lower end surface of the support base 12. A guiding crankshaft 10 is fixedly arranged inside the two groups of driving chucks 9, and cam grooves 8 for guiding are opened on the inner end surfaces of the two groups of driving chucks 9;

[0051] The guiding device 5 is reciprocally and slidably clamped to the inner end face of the supporting seat 12 through the guiding crankshaft 10. The guiding device 5 is used for feeding the sandwich panels at the bottom of the blanking guide bin 2 one by one, thereby improving the stability and accuracy of feeding the sandwich panels subsequently.

[0052] The forming device 4 is slidably clamped to the inner end face of the supporting seat 12 through the cam groove 8. The forming device 4 is used for circularly pressing the sandwich panels.

[0053] The servo motor 6 drives the transmission chuck 9 and the guiding crankshaft 10 to rotate circularly. Among them, the guiding crankshaft 10 drives the guiding device 5 to reciprocally feed the sandwich panels at the bottom of the blanking guide bin 2 one by one, and the transmission chuck 9 drives the forming device 4 to continuously press and shape the fed sandwich panels through the cam groove 8.

[0054] As Figure 6 -As Figure 7 The forming device 4 includes a die holder 48. Two groups of guiding sliders 43 are arranged on the side of the lower end face of the die holder 48. A bearing holder 45 is fixedly arranged at the bottom of the inner end face of the guiding slider 43, and a positioning roller 44 is rotatably clamped inside the bearing holder 45. The transmission shaft at the rear of the positioning roller 44 is limited inside the bearing holder 45, thereby improving the stability of the rotation of the positioning roller 44. The positioning roller 44 is rotatably arranged on the outer ring, which can improve the stability of the subsequent sliding of the positioning roller 44 inside the cam groove 8.

[0055] The inner end face of the die holder 48 is slidably clamped with a shaping die 47 through a linear slide shaft 41. Four groups of second pressing springs 42 are arranged coaxially with the linear slide shaft 41 on the upper end face of the shaping die 47. The four groups of second pressing springs 42 can provide sufficient elastic force to support the shaping die 47, facilitating the subsequent step-by-step pressing of the core material 1 and the outer panel 3 by the shaping die 47 and improving the stability of pressing.

[0056] Four groups of positioning insertion plates 46 for positioning are arranged on the lower end face of the shaping die 47. The inside of the positioning insertion plate 46 is hollow, which can reduce the positioning weight of the shaping die 47.

[0057] As Figures 8-9 The guiding device 5 includes a limit holder 54. A linear slider 53 is arranged in the middle of the upper end face of the limit holder 54. A feeding push plate 51 is arranged on the top of the limit holder 54. Two groups of baffles 52 are arranged at the rear of the feeding push plate 51. A feeding guide rail 55 is arranged at the center of the front part of the limit holder 54. The opening length inside the feeding guide rail 55 is greater than the diameter of the circular rotation of the guiding crankshaft 10, preventing the subsequent occurrence of limit jamming during transmission.

[0058] As Figure 1, the discharge opening of the blanking guide bin 2 is flush with the inner wall of the material guiding chute 14, and the sum of the thicknesses of the core material 1 and the outer panel 3 is equal to the depth of the material guiding chute 14. When the blanking guide bin 2 synchronously discharges the core material 1 and the outer panel 3, the core material 1 and the outer panel 3 at the lowermost part can fit the bottom of the blanking guide bin 2, thereby improving the stability of subsequent individual feeding of the core material 1 and the outer panel 3;

[0059] The output end of the speed reducer 7 is fixedly clamped to the side of the transmission chuck 9.

[0060] Such as Figure 3 and Figure 6 , the upper part of the second pressing spring 42 is fixedly connected to the bottom of the mold clamping seat 48. The mold clamping seat 48 is reciprocally slidably clamped to the inner end face of the support clamping seat 12 through the positioning roller 44 adapted to the cam groove 8. The outer radius of the cam groove 8 is greater than the axis radius, so that when the cam groove 8 rotates, a guiding basis for up and down displacement can be generated. At the same time, the rotational setting outside the positioning roller 44 can also improve the stability of sliding inside the cam groove 8.

[0061] Such as Figure 6 , a positioning fillet is provided at the bottom of the positioning plug 46, and the positioning fillet faces the inside of the positioning plug 46. When centering the core material 1 and the outer panel 3 during feeding, the positioning fillet can provide a sufficient limiting basis for the offset of the core material 1 and the outer panel 3, improving the convenience of subsequent centering of the core material 1 and the outer panel 3;

[0062] The shaping mold 47 is slidably clamped to the upper part of the support clamping seat 12 through the positioning plug 46 adapted to the positioning guide groove 13. The positioning guide groove 13 can provide sufficient limiting space when the positioning plug 46 moves downward, improving the stability of subsequent positioning of the core material 1 and the outer panel 3 by the positioning plug 46.

[0063] Such as Figure 1 and Figure 7 , the shaping mold 47 drives the core material 1 to be centered through four groups of positioning plugs 46, and the lower end face of the shaping mold 47 is elastically pressed against the upper end face of the core material 1. The four groups of second pressing springs 42 can provide continuous elastic pressing for the shaping mold 47, so that the shaping mold 47 can quickly and continuously press the core material 1 and the outer panel 3, improving the stability of subsequent bonding of the core material 1 and the outer panel 3.

[0064] Such as Figure 4, the feeding push plate 51 is adapted to the guiding crankshaft 10 through the feeding slide rail 55 and then reciprocally slides and is clamped on the inner end face of the supporting clamping seat 12. The thickness of the feeding push plate 51 is equal to the depth of the feeding chute 14, and the upper end face of the feeding push plate 51 is in contact with the bottom of the blanking guide bin 2, which can facilitate the subsequent baffle 52 to limit the bottom opening of the blanking guide bin 2 and prevent multiple groups of core materials 1 and outer panels 3 from falling during feeding, affecting the stability of subsequent feeding.

[0065] When the feeding push plate 51 is displaced to the extreme position during feeding, the baffle 52 closes the blanking opening of the blanking guide bin 2. At the same time, the feeding push plate 51 can push the core material 1 and the outer panel 3 to be positioned directly below the shaping die 47, which can not only improve the accuracy of feeding but also facilitate subsequent pressing operations. The linear slider 53 is slidably clamped with the linear slide rail 11, and the sliding limit of the linear slide rail 11 and the linear slider 53 can facilitate the subsequent provision of the support torque for the displacement direction of the feeding slide rail 55 and improve the stability of displacement.

[0066] Working principle: Before use, the staff can position the sandwich panel feeding module on the side of the supporting clamping seat 12, which is convenient for the subsequent feeding module to feed a batch of bonded core materials 1 and outer panels 3 into the interior of the blanking guide bin 2, and then facilitate the subsequent batch and continuous processing of the sandwich panel. When pressing and shaping the core material 1 and the outer panel 3, the staff can start the servo motor 6 through the external control panel. At this time, the servo motor 6 can drive the bottom speed reducer 7 to rotate, and at the same time, the speed reducer 7 can drive the two transmission chucks 9 on the side and the guiding crankshaft 10 in the middle to rotate in a circle, as Figure 1 , Figure 4 and Figure 8 , when the above-mentioned guiding crankshaft 10 rotates in a circle, the guiding crankshaft 10 can drive the limit clamping seat 54 and the feeding push plate 51 to reciprocally displace at the bottom of the blanking guide bin 2 through the sliding limit with the feeding slide rail 55. In the initial state, the lowermost core material 1 and outer panel 3 can directly fall into the feeding chute 14. At the same time, the above-mentioned forming device 4 is at the lowermost part at this time, that is, near the axis of the cam groove 8, and at this time, the guiding crankshaft 10 and the feeding slide rail 55 are at the rearmost part, that is, the initial feeding position. Subsequently, when the transmission chuck 9 and the guiding crankshaft 10 rotate synchronously, at this time, the guiding crankshaft 10 can drive the feeding slide rail 55 to displace from the rear to the front, and at the same time, the transmission chuck 9 can drive the two positioning rollers 44 to displace from bottom to top through the cam groove 8. When the feeding push plate 51 drives the core material 1 and the outer panel 3 at the bottom of the blanking guide bin 2 to be displaced directly below the shaping die 47, at this time, the shaping die 47 and the die clamping seat 48 are at the topmost part, that is, the positioning rollers 44 are at the position far from the axis of the cam groove 8, as Figure 3As shown, at this time, the baffle 52 at the rear of the loading push plate 51 can support and limit the next group of core materials 1 and the outer panel 3 inside the blanking guide bin 2. Subsequently, the transmission chuck 9 and the guiding crankshaft 10 continue to rotate. At this time, the loading push plate 51 is reset under the drive of the guiding crankshaft 10. At the same time, the cam groove 8 drives the mold chuck 48 and the shaping mold 47 to move downward through the positioning roller 44. When the shaping mold 47 moves downward, it can first center and align the core material 1 and the outer panel 3 through the four groups of positioning inserts 46 and the positioning rounded corners. After the alignment is completed, the shaping mold 47 presses the outside of the core material 1 and the outer panel 3. As the mold chuck 48 continues to press, the second pressing spring 42 gradually applies elastic force to press the shaping mold 47. The gradual pressing can not only improve the tightness of the pressing of the core material 1 and the outer panel 3, but also prevent damage to the core material 1 and the outer panel 3 caused by excessive pressing force. After the pressing is completed, at this time, the mold chuck 48 continues to reset and move upward, then the loading push plate 51 can drive the next group of core materials 1 and the outer panel 3, and automatically export and blank the pressed core materials 1 and the outer panel 3.

[0067] As Figures 10-12 , this is the second embodiment of the present invention. The difference from the first embodiment is that: a guiding material box body 16 for loading is arranged at the front part of the supporting chuck 12. Two groups of alignment rotating seats 19 are arranged at the center of the front part of the side end face of the guiding material box body 16. And guide roller rotating seats 27 are slidably clamped on the upper and lower sides of the side end face of the guiding material box body 16 close to the alignment rotating seats 19. First pressing springs 28 for elastic pressing are arranged on the upper end faces of the two groups of guide roller rotating seats 27. Rubber-coated guide rollers 15 are rotatably clamped on the inner end faces of the two groups of guide roller rotating seats 27 on the same horizontal side. A reduction motor 20 is arranged on the side end face of one of the alignment rotating seats 19. And a second bevel gear 25 is fixedly arranged at the output end of the reduction motor 20. First bevel gears 24 meshing with the second bevel gear 25 are rotatably clamped on the upper and lower parts of the alignment rotating seat 19. And transmission guide shafts 29 are fixedly clamped inside the upper and lower groups of first bevel gears 24. A third bevel gear 26 is rotatably clamped at the bottom of the inner end face of the guide roller rotating seat 27. And the third bevel gear 26 is slidably clamped with the transmission guide shaft 29. Fourth bevel gears 30 are arranged at the positions of the side end faces of the two groups of rubber-coated guide rollers 15 facing the third bevel gear 26. And the fourth bevel gears 30 are meshed and connected with the third bevel gear 26. Two groups of pressing guide rollers 17 are rotatably clamped at the rear part of the inner end face of the guiding material box body 16. A stepping motor 18 is arranged on the side end face of the guiding material box body 16 facing the pressing guide rollers 17. Synchronous belt wheels 21 are arranged at the positions of the side end faces of the two groups of pressing guide rollers 17 far from the reduction motor 20. The two groups of synchronous belt wheels 21 on the same horizontal side are meshed and connected through a synchronous belt 22. Transmission gears 23 meshing with each other are arranged at the end heads of the side end faces of the two groups of pressing guide rollers 17 on the same vertical side at the front part. The core material 1 and the outer panel 3 are slidably connected between the upper and lower groups of rubber-coated guide rollers 15 and the pressing guide rollers 17.

[0068] Working principle: When cutting the laminated core material 1 and the outer panel 3, the staff can start the stepping motor 18 and the reduction motor 20 synchronously. The reduction motor 20 can drive the second bevel gear 25 to rotate. The second bevel gear 25 can synchronously drive the upper and lower groups of first bevel gears 24 to rotate synchronously in opposite directions, so that both groups of first bevel gears 24 can drive the upper and lower groups of third bevel gears 26 to rotate synchronously in opposite directions through the transmission guide shaft 29. The two groups of third bevel gears 26 can synchronously drive the two groups of rubber-coated guide rollers 15 to rotate synchronously in opposite directions through the two groups of fourth bevel gears 30. And the first pressing springs 28 fixed inside the rubber-coated guide rollers 15 of the upper and lower groups can provide sufficient centripetal elastic force for the two rotating rubber-coated guide rollers 15. When the above-mentioned core material 1 and outer panel 3 are fed towards the two groups of rubber-coated guide rollers 15 under the top pressure of the latter group of core material 1 and outer panel 3, the two groups of rubber-coated guide rollers 15 can separate up and down under the elastic force of the first pressing spring 28 after contacting the core material 1 and outer panel 3, and then clamp the core material 1 and outer panel 3 and rotate towards the rear, so that the core material 1 and outer panel 3 can be quickly introduced to the two groups of pressing guide rollers 17 at the rear. At this time, the two groups of pressing guide rollers 17 can be driven by the stepping motor 18 to rotate synchronously in opposite directions through the transmission of the synchronous belt pulley 21, the synchronous belt 22 and the transmission gear 23, so as to perform the feeding operation on the core material 1 and the outer panel 3. At the same time, when the two groups of pressing guide rollers 17 are feeding, they can also perform secondary rolling on the core material 1 and the outer panel 3 to further improve the bonding stability of the core material 1 and the outer panel 3.

[0069] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forming device for processing purified sandwich panels, including a support chuck, and a blanking guide bin is arranged at the rear part near the upper end surface of the support chuck; The inner end surface of the blanking guide bin is slidably clamped with core materials at equal intervals. An outer panel is adhesively arranged on the upper end surface of the core materials. The sandwich panel is formed by adhesively bonding the outer panel and the core materials. It is characterized in that: A driving chuck, there are two groups of driving chucks in total, and both groups of driving chucks are rotationally clamped at the front part of the lower end surface of the support chuck. A guiding crankshaft is fixedly arranged inside the two groups of driving chucks, and cam grooves for guiding are opened on the inner end surfaces of the two groups of driving chucks; A guiding device, the guiding device reciprocates and is slidably clamped on the inner end surface of the support chuck through the guiding crankshaft, and the guiding device is used for feeding the sandwich panels at the bottom of the blanking guide bin one by one; A forming device, the forming device is slidably clamped on the inner end surface of the support chuck through the cam groove; A servo motor for driving is arranged on the side end surface of the support chuck, a speed reducer is arranged at the input end of the servo motor, and the speed reducer drives the two groups of driving chucks on the side and the guiding crankshaft in the middle to rotate in a circle; The guiding crankshaft drives the guiding device to reciprocate and feed the sandwich panels at the bottom of the blanking guide bin one by one, and the driving chuck drives the forming device to continuously press and shape the fed sandwich panels through the cam groove; The guiding device includes a limit chuck, an upper feeding push plate is arranged at the top of the limit chuck, a feeding slide rail is arranged at the center of the front part of the limit chuck, and the upper feeding push plate is reciprocally slidably clamped on the inner end surface of the support chuck through the feeding slide rail and is adapted to the guiding crankshaft.

2. The forming device for processing a purification sandwich panel according to claim 1, characterized in that: A linear slide rail is arranged at the rear part near the lower end surface of the support chuck, four positioning guide grooves for positioning are equidistantly opened at the front part near the upper end surface of the support chuck, a feeding chute for guiding is opened at the center of the upper end surface of the support chuck, the material of the outer panel is stainless steel, and the material of the core material is polyurethane; The blanking port of the blanking guide bin is flush with the inner wall of the feeding chute, and the sum of the thicknesses of the core material and the outer panel is equal to the depth of the feeding chute. The output end of the speed reducer is fixedly clamped with the side part of the driving chuck.

3. The forming device for processing the purification sandwich panel according to claim 2, wherein: The forming device includes a mold chuck, two guiding sliding seats are arranged at the side part of the lower end surface of the mold chuck, a bearing chuck is fixedly arranged at the bottom of the inner end surface of the guiding sliding seat, and a positioning roller is rotationally clamped inside the bearing chuck. A shaping mold is slidably clamped on the inner end surface of the mold chuck through a linear sliding shaft. Second pressing springs are arranged at the upper end surface of the shaping mold and coaxially with the linear sliding shaft. Four positioning insertion plates for positioning are arranged at the lower end surface of the shaping mold.

4. The forming device for processing the purification sandwich panel according to claim 3, characterized in that: The upper part of the second pressing spring is fixedly connected with the bottom of the mold chuck, and the mold chuck is reciprocally slidably clamped on the inner end surface of the support chuck through the positioning roller and is adapted to the cam groove.

5. The forming device for processing the purification sandwich panel according to claim 3, wherein: The bottom of the positioning insertion plate is provided with a positioning fillet, and the positioning fillet faces the inside of the positioning insertion plate. The shaping mold is slidably clamped on the upper part of the support seat through the adaptation of the positioning insertion plate and the positioning guide groove.

6. The forming device for processing a purification sandwich panel according to claim 3, wherein: The shaping mold drives the core material to be centered through four groups of the positioning insertion plates, and the lower end surface of the shaping mold is elastically pressed against the upper end surface of the core material.

7. The forming device for processing the purification sandwich panel according to claim 3, wherein: A linear slider is arranged at the middle part of the upper end surface of the limit seat, and two groups of baffles are arranged at the rear part of the feeding push plate.

8. A forming device for processing a purifying sandwich panel according to claim 7, characterized in that: The thickness of the feeding push plate is equal to the depth of the material guiding chute, and the upper end surface of the feeding push plate is attached to the bottom of the blanking guide bin.

9. The forming device for processing the purification sandwich panel according to claim 7, wherein: When the feeding displacement of the feeding push plate reaches the limit, the baffle closes the blanking port of the blanking guide bin, and the linear slider is slidably clamped with the linear slide rail.

10. The forming device for processing a purification sandwich panel according to claim 7, wherein: A material guiding box body for bearing is arranged at the front part of the support seat. Two groups of alignment rotating seats are arranged at the center of the front part of the side end surface of the material guiding box body. Guide roller rotating seats are slidably clamped on the upper and lower sides of the side end surface of the material guiding box body close to the alignment rotating seats. First pressing springs for elastic pressing are arranged on the upper end surfaces of the two groups of guide roller rotating seats. Rubber-coated guide rollers are rotatably clamped on the inner end surfaces of the two groups of guide roller rotating seats on the same horizontal side. A reduction motor is arranged on the side end surface of one of the alignment rotating seats, and a second bevel gear is fixedly arranged at the output end of the reduction motor. First bevel gears meshing with the second bevel gear are rotatably clamped at the upper and lower parts of the alignment rotating seat. Transmission guide shafts are fixedly clamped inside the upper and lower two groups of first bevel gears. A third bevel gear is rotatably clamped at the bottom of the inner end surface of the guide roller rotating seat, and the third bevel gear is slidably clamped with the transmission guide shaft. Fourth bevel gears are arranged at the positions of the side end surfaces of the two groups of rubber-coated guide rollers facing the third bevel gear, and the fourth bevel gears are meshed and connected with the third bevel gear. Two groups of pressing guide rollers are rotatably clamped at the rear part of the inner end surface of the material guiding box body. A stepping motor is arranged on the side end surface of the material guiding box body facing the pressing guide rollers. Synchronous belt wheels are arranged at the positions of the side end surfaces of the two groups of pressing guide rollers far from the reduction motor. The two groups of synchronous belt wheels on the same horizontal side are meshed and connected through a synchronous belt. Transmission gears meshing with each other are arranged at the end heads of the side end surfaces of the two groups of pressing guide rollers on the same vertical side at the front part. The core material and the outer panel are slidably connected between the upper and lower two groups of rubber-coated guide rollers and the pressing guide rollers.

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