Arc trigger assembly machine and working method thereof

Abstract

The present invention discloses an arc plate assembling machine and a working method thereof, which relate to the technical field of plate processing, and include a base, a plate assembling lower die is arranged on the top of the base, a moving component is arranged on the outside of the plate assembling lower die, a plate assembling upper die is arranged inside the moving component, the plate assembling upper die and the plate assembling lower die are positioned correspondingly, conveying and fixing components are symmetrically arranged at both ends of one side of the plate assembling lower die, and a plate assembling mechanism is arranged on the other side of the plate assembling lower die; by arranging the plate assembling mechanism, after bending and pressure maintaining, the vacant slots can be filled with materials and assembled, thereby ensuring the quality of the plate after bending.

Description

Technical Field

[0001] The present invention relates to the technical field of plate processing, in particular to an arc plate assembling machine and a working method thereof. Background Art

[0002] In the furniture processing industry, as consumers' demand for personalized furniture becomes higher and higher, the application of curved panels in furniture has become more and more extensive.

[0003] Traditional curved plates are made from raw materials through a series of processes such as material selection, cutting, bending and grinding. During the bending process, the cut raw materials need to be bent into the required arc using special bending equipment or molds. Since most raw materials are solid plates, stress concentration occurs during the bending process, and the curved surface of the plate is prone to produce tiny edges, affecting the touch.

[0004] Based on this, the current raw material board is used as follows Figure 9 The substrate 10 shown has an upper plate 101 and a lower plate 102, with a plurality of pads 103 disposed between the upper plate 101 and the lower plate 102. Glue is used to stably bond all the pads 103 to the upper plate 101 and the lower plate 102. Furthermore, at locations requiring bending, the pads 103 are spaced apart to form slots 104, which better absorb bending stress during bending and prevent adjacent pads 103 from squeezing each other during bending, forming edges that would otherwise affect tactile feel.

[0005] However, since there are multiple empty grooves 104 at the bent portion of the base plate 10 after bending, additional wood is required for assembly to ensure the strength of the curved plate after bending. However, existing bending equipment or molds can only realize plate bending processing and cannot replenish wood for assembly. Therefore, it is necessary to design a device that can bend and replenish wood for assembly to process the base plate 10 and obtain the required curved plate. Summary of the Invention

[0006] The purpose of the present invention is to provide an arc plate assembly machine and a working method thereof. By setting up a plate assembly mechanism, the empty slots can be filled with materials and assembled after bending and pressure holding, thereby ensuring the quality of the bent plates and solving the problem that the existing equipment can only bend but cannot be filled with materials and assembled.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] The arc plate assembling machine is used to process the base plate. The base plate has an empty slot inside. The arc plate assembling machine includes a base. The top of the base is provided with a plate assembling lower die. The outer side of the plate assembling lower die is provided with a moving component. The plate assembling upper die is provided inside the moving component. The plate assembling upper die and the plate assembling lower die are positioned correspondingly. The conveying and fixing components are symmetrically provided at both ends of one side of the plate assembling lower die, and a plate assembling mechanism is provided on the other side of the plate assembling lower die.

[0009] The panel assembly mechanism is used to push the wood into the empty slots of the base plate for filling and assembly.

[0010] As a further solution of the present invention: the assembly plate lower mold includes a lower mold body, the lower mold body has a lower mold arc surface bent downward, an extrusion plate is provided at the outer end of the bottom of the lower mold body, and a guide surface is provided on the inner side of the top of the extrusion plate to guide the assembly plate upper mold to fall.

[0011] As a further solution of the present invention: the conveying and fixing assembly includes two conveying bases, which are symmetrically distributed about the longitudinal center line of the lower mold body. A conveying groove is opened on the top surface of the conveying base, and a connecting plate is connected to the top of the conveying groove. A fixed cylinder is installed on the top of the connecting plate, and the output shaft of the fixed cylinder passes through the connecting plate and is connected to the fixed plate.

[0012] As a further solution of the present invention: the moving assembly includes a moving fixed frame, and mold clamping hydraulic cylinders are symmetrically arranged on both sides of the bottom surface of the top of the moving fixed frame. The output ends of the two mold clamping hydraulic cylinders are cooperatively connected with the assembly mold. A transmission rod is rotatably arranged on the top of the assembly mold, and auxiliary wheels 1 are symmetrically arranged at both ends of the transmission rod, and auxiliary wheels 2 are symmetrically arranged on the side of the assembly mold. Auxiliary wheels 1 and 2 are slidably connected to the moving fixed frame.

[0013] As a further solution of the present invention: a matching groove is opened inside the upper mold body, and a spring block is rotatably connected to the bottom of the matching groove, wherein a spring is provided between the spring block and the matching groove.

[0014] As a further solution of the present invention: the upper mold of the plate assembly includes an upper mold plate, the bottom of the upper mold plate is connected to the upper mold body, the bottom surface of the upper mold body is provided with an upper mold arc surface that cooperates with the lower mold arc surface, the bottom of the upper mold body is provided with a pressure-bearing part, and the bottom of the pressure-bearing part is provided with a matching inclined surface inclined inward, and the matching inclined surface cooperates with the guide surface to supplement the extrusion force.

[0015] As a further solution of the present invention: the plate assembly mechanism is slidably installed on the base, a slide groove is opened on one side of the base, a screw is rotatably connected in the slide groove, and one end of the screw passes through the slide groove and is connected to a motion motor. The plate assembly mechanism includes a moving seat threadedly connected to the screw, the top of the moving seat is connected to the combination base through a rotating shaft, a rotating motor is installed on the moving seat, the output shaft of the rotating motor is connected to the rotating shaft, the top of the combination base is connected to the pushing base, and the top of the combination base is connected to the pushing base, corresponding to the arc shape of the substrate.

[0016] As a further solution of the present invention: an arc-shaped sliding arc groove is opened inside the pushing base, an arc-shaped moving groove is opened on the bottom surface of the sliding arc groove, multiple moving bases are slidably installed in the moving groove, a threaded rod is set at the bottom of the moving base, the threaded rod passes through the moving groove and is connected to the outside with a fixed nut, the top of the moving base is rotatably connected to the rotating base, and multiple balls are set on the axial surface of the rotating base, which are movably connected to the sliding arc groove through the balls.

[0017] As a further solution of the present invention: the arc plate assembly machine also includes a scraper assembly, the scraper assembly includes a bracket, the top of the bracket is rotatably connected to a scraper screw, one end of the scraper screw passes through the bracket and is connected to a movable motor, the scraper screw is threadedly connected to a connecting base, the connecting base is connected to a scraper, and a collection box is provided at the bottom of the scraper, wherein the scraper is in contact with the side of the lower mold body.

[0018] As a further solution of the present invention: a working method of an arc plate assembly machine, which pushes the substrate from the conveying base between the plate assembly upper mold and the plate assembly lower mold. After pushing the set distance, the fixed cylinder is started to drive the fixed plate to move down and fix the two ends of the substrate tail. Then, the two mold closing hydraulic cylinders are started to drive the upper mold body to move down until the mold closing is completed, and the substrate is pressed into an arc shape. The pressure is maintained for a set time. After the pressure is maintained, the wood is coated with glue and inserted into the empty groove after the bending. The rotating motor is started to drive the combined base to rotate ninety degrees and be in a vertical state. Then, the motion motor is started to drive the pushing base to move and push in multiple inserted wood to complete the feeding. After the feeding, the moving motor is started to drive the scraper screw to rotate. The scraper screw drives the scraper to move. The scraper scrapes off the glue on the arc plate and slides down to the collection box for collection. After that, the upper mold body is reset, and the fixed cylinder drives the fixed plate to rise, releases the processed arc plate, and proceeds to the next substrate processing.

[0019] Beneficial effects of the present invention:

[0020] 1. The present invention is provided with a panel assembly mechanism on one side of the lower panel assembly mold. The movable panel assembly mechanism can quickly fill the empty slot with wood, realize the filling and assembly operation, and ensure the quality of the board. In the process of pushing the material, first, the positions of multiple rotating bases are set correspondingly according to the position of the wood inserted into the empty slot, and then the wood is docked with the corresponding rotating base so that the pushing end of the wood is stuck in the placement slot, and the motion motor is started to drive the pushing base to move. During the pushing process, the wood can be flexibly twisted and smoothly enter the empty slot. When the wood twists, the rotating base can flexibly rotate on the moving base to avoid hindering the twisting of the wood, which makes the wood enter unsmoothly.

[0021] 2. The present invention arranges a pressure portion at the bottom of the upper mold body and an extrusion plate at the outer end of the bottom of the lower mold body, wherein the bottom of the pressure portion is provided with a matching inclined surface inclined inward, and the top surface of the extrusion plate is provided with a guide surface. Through the cooperation between the matching inclined surface and the guide surface, on the one hand, the movement of the upper mold body is guided, and on the other hand, the extrusion force at the outer end of the bottom of the upper mold body is supplemented after the mold is closed, thereby further ensuring the adequacy of the bending.

[0022] 3. The present invention provides a scraper assembly on the side of the base close to the plate assembly mechanism. After the feeding operation is completed, the moving motor is started to drive the scraper screw to rotate, and the scraper screw drives the scraper to move. The scraper scrapes off the glue on the curved plate and slides down into the collection box for collection, so as to clean up the glue overflowed during the feeding process.

[0023] 4. The present invention arranges a spring block inside the upper mold body so that when the upper mold body moves downward, the spring block can preferentially squeeze the middle part of the substrate, avoiding the upper mold body end moving downward and only squeezing the substrate end, causing the middle part of the substrate to bulge, causing bending deformation when the mold is closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a side structural schematic diagram of the present invention;

[0027] Figure 3 It is a schematic diagram of the top structure of the present invention;

[0028] Figure 4 This is a schematic diagram of the position of the scraper assembly in Example 3 of the present invention;

[0029] Figure 5 This is a schematic structural diagram of the scraper assembly in Example 3 of the present invention;

[0030] Figure 6 This is a schematic diagram of the bullet structure in Example 4 of the present invention;

[0031] Figure 7 This is a schematic diagram of the feeding state of Example 2 of the present invention;

[0032] Figure 8 This is a schematic diagram of the connection structure between the rotating base and the pusher base of the present invention;

[0033] Figure 9 It is a schematic diagram of the substrate structure of the present invention.

[0034] In the figure: 1. Base; 11. Slide; 12. Screw; 13. Motion motor; 2. Plate assembly lower die; 20. Lower die body; 201. Lower die arc surface; 21. Extrusion plate; 211. Guide surface; 3. Conveyor fixed assembly; 30. Conveyor base; 31. Connecting plate; 32. Fixed cylinder; 33. Fixed plate; 4. Moving assembly; 41. Moving fixed frame; 42. Moving trough; 43. Clamping hydraulic cylinder; 44. Transmission rod; 45. Auxiliary wheel 1; 46. Auxiliary wheel 2; 5. Plate assembly die; 51. Upper die body; 501. Upper die arc surface; 52. Upper template; 53. Connecting block ;54. Pressure-bearing part;541. Matching inclined surface;55. Matching groove;56. Spring block;57. Spring;6. Glue scraping assembly;61. Bracket;62. Moving motor;63. Connecting base;64. Scraper;65. Collecting box;7. Plate assembly mechanism;71. Moving seat;72. Combination base;73. Pushing base;74. Sliding arc groove;75. Rotating base;751. Placement groove;752. Ball;76. Moving groove;77. Moving base;78. Fixing nut;10. Base plate;101. Upper plate;102. Lower plate;103. Pad;104. Empty groove. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0036] The present invention Figures 1-8 As shown, an arc panel assembly machine is designed. By setting a panel assembly mechanism 7, after bending and pressure holding, the empty slots 104 can be supplemented with wood to ensure the quality of the bent panels.

[0037] Example 1

[0038] like Figure 1 As shown, the arc panel assembly machine includes a base 1 installed on the production line, a panel assembly lower mold 2 is arranged on the top of the base 1, a moving component 4 is arranged on the outside of the panel assembly lower mold 2, and a panel assembly mold 5 is arranged inside the moving component 4, wherein the panel assembly upper mold 5 and the panel assembly lower mold 2 are arranged in corresponding positions, and the bending processing of the substrate 10 is achieved by cooperating with the panel assembly upper mold 5 and the panel assembly lower mold 2, and conveying and fixing components 3 are symmetrically arranged at both ends of the feeding side of the panel assembly lower mold 2, which are used to fix the conveying of the plate, ensure the stability of the bending process, and avoid the deviation of the plate. In order to perform the wood supplementary assembly operation, a panel assembly mechanism 7 is also provided on one side of the panel assembly lower mold 2, and the wood can be quickly added to the empty slot 104 through the movable panel assembly mechanism 7, so as to realize the wood supplementary assembly operation and ensure the quality of the plate.

[0039] Further Figure 1 and Figure 2 As shown, the above-mentioned assembly lower die 2 includes a lower die body 20 fixed to the middle of the top surface of the base 1, wherein the lower die body 20 has a lower die arc surface 201 curved downward, and an extrusion plate 21 is provided at the outer end of the bottom of the lower die body 20. The extrusion plate 21 and the lower die body 20 are fixed to the base 1, and cooperate with the lower die body 20 to achieve an extrusion effect on the assembly upper die 5 in the mold closing state. Furthermore, a guide surface 211 is provided on the inner side surface of the top of the extrusion plate 21 for guiding the assembly die 5 to fall;

[0040] Further Figure 1 As shown, the above-mentioned conveying and fixing component 3 includes a symmetrically arranged conveying base 30, and the two conveying bases 30 are symmetrically distributed about the longitudinal center line of the lower mold body 20, and the top surfaces of the two conveying bases 30 are symmetrically provided with conveying grooves, and the distance between the two conveying grooves is equal to the width of the substrate 10, ensuring that the substrate 10 can be pushed forward stably, and a connecting plate 31 is connected to the top of the conveying groove, and a fixed cylinder 32 is fixedly installed in the middle of the top surface of the connecting plate 31, and the output shaft of the fixed cylinder 32 passes through the connecting plate 31 and is connected to the fixed plate 33. When the substrate 10 is conveyed to the set position, the two fixed cylinders 32 are started to drive the fixed plate 33 to move downward, and the two sides of the substrate 10 are fixed to ensure that when the upper mold 5 of the assembly plate moves downward to squeeze and bend the substrate 10, the substrate 10 can remain fixed without any forward and backward deviation.

[0041] Further Figure 1 and Figure 2 As shown, the above-mentioned moving assembly 4 includes a moving fixed frame 41, which is fixed on the base 1, and mold clamping hydraulic cylinders 43 are symmetrically arranged on both sides of the bottom surface of the top of the moving fixed frame 41. The output ends of the two mold clamping hydraulic cylinders 43 are cooperatively connected to the assembly mold 5, and a motion groove 42 is symmetrically opened on one side of the moving fixed frame 41. A transmission rod 44 is rotatably arranged on the top of the assembly mold 5, and auxiliary wheels 1 45 are symmetrically arranged at both ends of the transmission rod 44. The two auxiliary wheels 1 45 both slide in the corresponding motion groove 42. Further, a connecting shaft is symmetrically provided on the side of the assembly mold 5, and an auxiliary wheel 2 46 is rotatably installed on the connecting shaft. The two auxiliary wheels 2 46 slide on the other side of the moving fixed frame 41. Through the auxiliary movement of the auxiliary wheels 1 45 and 2 46 on both sides of the moving fixed frame 41, the up and down movement of the assembly mold 5 is more stable.

[0042] Furthermore, the sliding surface of the motion groove 42 is provided with a tooth groove, and the auxiliary wheel 45 is a gear. Through the engagement of the gear and the tooth groove, the stability of the movement is further improved and the uniformity of the bending is ensured.

[0043] Further Figure 1 and Figure 2As shown, the plate assembly upper mold 5 includes an upper mold plate 52 fixed to the output ends of the two mold clamping hydraulic cylinders 43, and an upper mold body 51 is connected to the bottom of the upper mold plate 52. The bottom surface of the upper mold body 51 is provided with an upper mold arc surface 501 that cooperates with the lower mold arc surface 201, which is used to effectively bend the substrate 10, wherein connecting blocks 53 are symmetrically provided at both ends of the top of the upper mold plate 52, and the above-mentioned transmission rod 44 is rotatably installed in the two connecting blocks 53, and the connecting axis of the moving component 4 is also symmetrically installed on both sides of the upper mold plate 52, and a pressure-bearing part 54 is provided at the position corresponding to the extrusion plate 21 at the bottom of the upper mold body 51, and a mating inclined surface 541 inclined inward is provided at the bottom of the pressure-bearing part 54. Through the cooperation of the mating inclined surface 541 and the guide surface 211, on the one hand, the movement of the upper mold body 51 is guided, and on the other hand, the extrusion force at the outer end of the bottom of the upper mold body 51 is supplemented after the mold is clamped, further ensuring the adequacy of the bending.

[0044] Further Figure 3 and Figure 4 The cam 12 is connected to the upper and lower frames 11, and the cam 12 is connected to the lower frame 1 by a screw 12 which is screwed to the lower frame 11. The cam 12 is connected to the lower frame 11 by a screw 12 which is screwed to the lower frame 11. The cam 12 is connected to the lower frame 11 by a screw 12 which is screwed to the lower frame 11.

[0045] When the present invention is in use, the substrate 10 is pushed from the conveying base 30 between the assembly plate upper mold 5 and the assembly plate lower mold 2. After pushing the set distance, the fixed cylinder 32 is started to drive the fixed plate 33 to move downward, clamping and fixing the two ends of the tail of the substrate 10. Then, the two mold closing hydraulic cylinders 43 are started to drive the upper mold body 51 to move downward until the mold closing is completed, and the substrate 10 is pressed into the required arc shape. Then, the pressure is maintained for a set time. After the pressure is maintained, the wood is coated with glue and inserted into the bent slot 104. The rotating motor is started to drive the assembly base 72 to rotate ninety degrees and be in a vertical state. Then, the motion motor 13 is started to drive the pushing base 73 to move, and multiple inserted woods are pushed in to complete the wood replenishment assembly operation. After assembly, the upper mold body 51 is reset, and the fixed cylinder 32 drives the fixed plate 33 to rise, releasing the processed arc plate, and then processing the next substrate 10.

[0046] The pushing distance and holding time are manually set according to actual needs.

[0047] Example 2

[0048] In Example 1, during the process of pushing the wood, the empty slot 104 is deformed during the bending process, so the wood may be radially twisted during the entry process, and the friction between the pushing base 73 and the end of the wood hinders the twisting of the wood, making the wood not enter smoothly. In order to ensure that the wood can be inserted flexibly and smoothly during the filling assembly process, this embodiment is based on Example 1, as shown in FIG. Figure 7 and Figure 8 As shown, an arc-shaped sliding arc groove 74 is provided on the inner side of the pushing base 73, wherein the position of the sliding arc groove 74 corresponds to the arc area of ​​the arc plate, and an arc-shaped moving groove 76 is provided on the bottom surface of the sliding arc groove 74. A plurality of moving bases 77 are slidably installed in the moving groove 76, and a threaded rod is provided at the bottom of the moving base 77. The threaded rod passes through the moving groove 76 and is connected to the outside with a fixing nut 78. The moving base 77 can be fixed by rotating the fixing nut 78, and the top of the moving base 77 is located in the sliding arc groove 74, and is rotatably connected to a rotating base 75. The axial surface of the rotating base 75 is provided with a plurality of balls 752, which are movably connected to the sliding arc groove 74 through the balls 752. Further, a placement groove 751 is provided in the center of the top surface of the rotating base 75 for docking with wood.

[0049] During the process of pushing material assembly, first, the positions of multiple rotating bases 75 are set accordingly according to the position of the wood inserted into the empty slot 104, and then the wood is docked with the corresponding rotating base 75, so that the pushing end of the wood is stuck in the placement slot 751, and the motion motor 13 is started to drive the pushing base 73 to move. During the pushing process, the wood can be flexibly twisted and smoothly enter the empty slot 104. When the wood twists, the rotating base 75 can flexibly rotate on the moving base 77 to avoid hindering the twisting of the wood.

[0050] Example 3

[0051] On the basis of Example 1 or Example 2, this embodiment is provided with a scraper assembly 6 to clean up the glue overflowed during the filling process, wherein Figure 1 、 Figure 4 、 Figure 5 and Figure 7As shown, a scraper assembly 6 is provided on the side of the base 1 close to the assembly plate mechanism 7, and the scraper assembly 6 includes a bracket 61 fixed on the base 1, and the top of the bracket 61 is connected to one end of the movable fixed frame 41, and a scraper screw is rotatably connected to the top of the bracket 61, and one end of the scraper screw passes through the bracket 61 and is connected to a movable motor 62, and a connecting base 63 is threadedly connected to the scraper screw, and a scraper 64 is connected to the connecting base 63, and the scraper 64 is in contact with the side of the lower mold body 20, and a collecting box 65 is further provided at the bottom of the scraper 64, and a collecting chamber is opened inside the collecting box 65 for collecting the glue scraped off by the scraper 64.

[0052] When the present invention is used, the basic steps are consistent with those of Example 1 or Example 2, and a scraping operation is added after the feeding operation. Specifically, after the feeding operation is completed, the moving motor 62 is started to drive the scraping screw to rotate, and the scraping screw drives the scraper 64 to move. The scraper 64 scrapes off the glue on the curved plate and slides down to the collection box 65 for collection.

[0053] Example 4

[0054] On the basis of Example 3, in order to avoid the bulge in the middle of the substrate 10 during the bending process, which affects the bending effect, this embodiment is as follows. Figure 6 As shown, a matching groove 55 is formed inside the upper mold body 51, and a spring block 56 is rotatably connected to the bottom of the matching groove 55, wherein a spring 57 is provided between the spring block 56 and the matching groove 55. Furthermore, a connecting groove adapted to the spring 57 is formed on the inner side surface of the matching groove 55, and one end of the spring 57 extends into the connecting groove;

[0055] By setting the spring block 56, the spring block 56 can preferentially squeeze the middle part of the substrate 10 during the downward movement of the upper mold body 51, thereby avoiding the upper mold body 51 end moving downward and only squeezing the end of the substrate 10, causing the middle part of the substrate 10 to bulge and cause bending deformation when the mold is closed.

[0056] When the present invention is used, the substrate 10 is pushed from the conveying base 30 between the upper die 5 and the lower die 2 of the assembly plate. After pushing the set distance, the fixing cylinder 32 is started to drive the fixing plate 33 to move downward, clamping and fixing the two ends of the tail of the substrate 10. Then, the two mold clamping hydraulic cylinders 43 are started to drive the upper mold body 51 to move downward. During the downward movement, the spring block 56 squeezes the middle of the substrate 10, so that the middle of the substrate 10 is stressed and the bending trend moves downward to ensure the bending quality. Until the mold is closed, the substrate 10 is pressed into the required arc shape, and then the pressure is maintained for a set time. After the pressure is maintained, the wood is coated with glue and inserted into the bending In the empty slot 104 after bending, the rotating motor is started to drive the combined base 72 to rotate ninety degrees and be in a vertical state. Then the motion motor 13 is started to drive the pushing base 73 to move, and multiple inserted wood materials are pushed in to complete the feeding operation. After feeding, the moving motor 62 is started to drive the scraping screw to rotate, and the scraping screw drives the scraper 64 to move. The scraper 64 scrapes off the glue on the curved plate and slides down to the collection box 65 for collection. Then the upper mold body 51 is reset, and the fixed cylinder 32 drives the fixed plate 33 to rise, releasing the processed curved plate to proceed to the next substrate 10 for processing.

[0057] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as limiting the present invention. In addition, "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0058] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0059] The above is a detailed description of an embodiment of the present invention. However, the content described is only a preferred embodiment of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A circular arc assembly machine for processing a substrate (10), wherein an empty slot (104) is provided inside the substrate (10), characterized in that: The base (1) comprises a base, a plate assembly lower die (2) is provided on the top of the base (1), a movable assembly (4) is provided on the outside of the plate assembly lower die (2), a plate assembly upper die (5) is provided inside the movable assembly (4), the plate assembly upper die (5) corresponds to the position of the plate assembly lower die (2), a conveying and fixing assembly (3) is symmetrically provided at both ends of one side of the plate assembly lower die (2), and a plate assembly mechanism (7) is provided on the other side of the plate assembly lower die (2); The panel assembly mechanism (7) is used to push the wood into the empty slot (104) of the base plate (10) for material replenishment and assembly; The plate assembly mechanism (7) is slidably mounted on the base (1), a slide groove (11) is provided on one side of the base (1), a screw rod (12) is rotatably connected in the slide groove (11), and one end of the screw rod (12) passes through the slide groove (11) and is connected to a motion motor (13), the plate assembly mechanism (7) includes a moving seat (71) threadedly connected to the screw rod (12), the top of the moving seat (71) is connected to a combined base (72) through a rotating shaft, a rotating motor is mounted on the moving seat (71), the output shaft of the rotating motor is connected to the rotating shaft, the top of the combined base (72) is connected to a pusher base (73), and the pusher base (73) corresponds to the curved arc of the base plate (10); An arc-shaped sliding arc groove (74) is provided inside the pusher base (73), and an arc-shaped moving groove (76) is provided on the bottom surface of the sliding arc groove (74). A plurality of moving bases (77) are slidably installed in the moving groove (76). A threaded rod is provided at the bottom of the moving base (77), and the threaded rod passes through the moving groove (76) and is connected to a fixed nut (78) outside. The top of the moving base (77) is rotatably connected to the rotating base (75), and a plurality of balls (752) are provided on the axial surface of the rotating base (75), which is movably connected to the sliding arc groove (74) through the balls (752).

2. The arc plate assembling machine according to claim 1, characterized in that: The plate assembly lower die (2) comprises a lower die body (20), the lower die body (20) having a lower die arc surface (201) bent downward, an extrusion plate (21) being provided at the outer end of the bottom of the lower die body (20), and a guide surface (211) being provided at the inner side surface of the top of the extrusion plate (21) for guiding the plate assembly upper die (5) to fall.

3. The arc plate assembling machine according to claim 1, characterized in that: The conveying and fixing assembly (3) includes two conveying bases (30), which are symmetrically distributed about the longitudinal midline of the lower mold body (20). A conveying groove is opened on the top surface of the conveying base (30), and a connecting plate (31) is connected to the top of the conveying groove. A fixed cylinder (32) is installed on the top of the connecting plate (31), and an output shaft of the fixed cylinder (32) passes through the connecting plate (31) and is connected to the fixed plate (33).

4. The arc plate assembling machine according to claim 1, characterized in that: The moving assembly (4) includes a moving fixed frame (41), and mold clamping hydraulic cylinders (43) are symmetrically arranged on both sides of the bottom surface of the top of the moving fixed frame (41). The output ends of the two mold clamping hydraulic cylinders (43) are matched and connected to the assembly plate upper mold (5). A transmission rod (44) is rotatably arranged on the top of the assembly plate upper mold (5), and auxiliary wheels (45) are symmetrically arranged at both ends of the transmission rod (44). Auxiliary wheels (46) are symmetrically arranged on the side of the assembly plate upper mold (5). Auxiliary wheels (45) and (46) are slidably connected to the moving fixed frame (41).

5. The arc plate assembling machine according to claim 2, characterized in that: The plate assembly upper mold (5) includes an upper mold plate (52), the bottom of the upper mold plate (52) is connected to the upper mold body (51), the bottom surface of the upper mold body (51) is provided with an upper mold arc surface (501) that cooperates with the lower mold arc surface (201), and the bottom of the upper mold body (51) is provided with a pressure-bearing portion (54), and the bottom of the pressure-bearing portion (54) is provided with a matching inclined surface (541) inclined inward, and the matching inclined surface (541) cooperates with the guide surface (211) to supplement the extrusion force.

6. The arc plate assembling machine according to claim 2, characterized in that: A matching groove (55) is provided inside the upper mold body (51), and a spring block (56) is rotatably connected to the bottom of the matching groove (55), wherein a spring (57) is provided between the spring block (56) and the matching groove (55).

7. The arc plate assembling machine according to claim 1, characterized in that: The scraper assembly (6) includes a bracket (61), a scraper screw is rotatably connected to the top of the bracket (61), one end of the scraper screw passes through the bracket (61) and is connected to a moving motor (62), a connection base (63) is threadedly connected to the scraper screw, and a scraper (64) is connected to the connection base (63), and a collection box (65) is provided at the bottom of the scraper (64), wherein the scraper (64) is in contact with the side of the lower mold body (20).

8. A method for operating the arc plate assembly machine according to claim 1, characterized in that: The substrate (10) is pushed from the conveying base (30) between the upper die (5) and the lower die (2) of the assembly plate. After pushing the set distance, the fixing cylinder (32) is started to drive the fixing plate (33) to move downward to fix the two ends of the tail of the substrate (10). After that, the two clamping hydraulic cylinders (43) are started to drive the upper die (51) to move downward until the clamping is completed. The substrate (10) is pressed into an arc shape and the pressure is maintained for a set time. After the pressure is maintained, the wood is coated with glue and inserted into the empty slot (104) after the bending. The rotating motor is started to drive the assembly base (72) After rotating ninety degrees and being in a vertical state, the motion motor (13) is started to drive the push base (73) to move, and multiple inserted wood materials are pushed in to complete the material feeding. After the material feeding, the moving motor (62) is started to drive the scraping screw to rotate, and the scraping screw drives the scraper (64) to move. The scraper (64) scrapes off the glue on the curved plate and slides down to the collection box (65) for collection. After that, the upper mold body (51) is reset, and the fixed cylinder (32) drives the fixed plate (33) to rise, releasing the processed curved plate, and proceeding to the next base plate (10) for processing.

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