Advertising machine processing equipment

Abstract

The present invention relates to the field of laser cutting technology, specifically advertising machine processing equipment, comprising a cutting table and a laser cutting machine movably mounted outside the cutting table, a metal blank storage rack for the advertising machine, and a circulating material feeding mechanism disposed below the metal blank storage rack. The circulating material feeding mechanism comprises a servo motor disposed below the metal blank storage rack to one side of the advertising machine. The output end of the servo motor is connected to a reciprocating material feeding assembly via an output shaft. An L-shaped positioning cover plate is provided with two sets of symmetrically mounted on both sides of the top of the cutting table. Multiple sets of pressure blocks and support rollers are uniformly arranged on the upper and lower inner portions of the L-shaped positioning cover plate. The pressure blocks and support rollers are connected to a double-tube hydraulic transmission structure on the side facing the interior of the cutting table. The bottom of the double-tube hydraulic transmission structure is connected to a mobile push-up assembly, and one side of the mobile push-up assembly is rotatably connected to the output shaft. This equipment intelligently integrates feeding, positioning, cutting, and discharging, and is simple to operate and efficient.

Description

Technical Field

[0001] The invention relates to the technical field of laser cutting, in particular to advertising machine processing equipment. Background Art

[0002] An advertising machine is a digital device used to display advertising content. It is typically used in commercial spaces, public areas, retail stores, hotels, airports, and other locations to display advertisements, promotions, and announcements. Advertising machines can be static or dynamic, supporting a variety of media formats, including images, videos, and text.

[0003] During the production process of advertising machines, it is necessary to cut the initial metal sheets. With the continuous advancement of technology, laser cutting has become a common method of metal cutting. After analyzing the existing laser cutting equipment for advertising machines, it was found that there are the following problems: the feeding, positioning, and discharging of the advertising machine sheets to be cut mostly adopt independent operating structures and power, lacking effective connection between them. The overall operation requires a high amount of kinetic energy, and each step requires manual control during start-up and shutdown, that is, lack of intelligent control, resulting in slow speed and low efficiency of the entire processing process;

[0004] Therefore, in view of the above-mentioned problems, this technical solution proposes an advertising machine processing equipment. Summary of the Invention

[0005] The object of the present invention is to provide an advertising machine processing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an advertising machine processing device, comprising a cutting table and a laser cutting machine movably arranged outside the cutting table, the laser cutting machine being used to perform laser cutting processing on a metal blank of the advertising machine placed on the cutting table;

[0007] The metal blank storage rack for advertising machines is connected to the feeding end of the cutting table. The metal blanks for advertising machines to be processed are stored in a stacked manner in the metal blank storage rack for advertising machines. A circulating material transfer mechanism is provided on the lower side of the metal blank storage rack for advertising machines, which is used to transfer the metal blanks of advertising machines one by one to the cutting table for feeding. The circulating material transfer mechanism includes a servo motor provided on one side below the metal blank storage rack for advertising machines. The output end of the servo motor is connected to a reciprocating material transfer assembly via an output shaft. The reciprocating material transfer assembly moves back and forth along the bottom of the metal blank storage rack for advertising machines, and automatically pushes the metal blanks of advertising machines placed on the bottom side to the cutting table.

[0008] The L-shaped positioning cover plate is provided with two groups symmetrically installed on both sides of the top of the cutting table. Multiple groups of pressure blocks and support rollers are evenly lifted and lowered on the inner side of the L-shaped positioning cover plate. The pressure blocks and the support rollers are connected to a set of double-tube hydraulic transmission structures on the side facing the inside of the cutting table. The double-tube hydraulic transmission structure controls the synchronous lifting and movement of the pressure blocks and the support rollers (that is, when the pressure blocks and the support rollers descend at the same time, the pressure blocks descend to press and position the top of the metal blank of the advertising machine on the cutting table, and the support rollers are stored inside the cutting table. At the same time, when they are raised, the pressure blocks are stored in the top of the L-shaped positioning cover plate, and the support rollers are raised to the inside of the L-shaped positioning cover plate. At this time, the cut metal blank of the advertising machine is slightly lifted up, and then the new metal blank of the advertising machine on the metal blank storage rack enters, and the cut metal blank of the advertising machine on the cutting table is quickly pushed out). The bottom of the double-tube hydraulic transmission structure is connected to a movable pushing component, and one side of the movable pushing component is rotatably connected to the output shaft, and the servo The servo motor drives the output shaft to rotate and drives the reciprocating material shifting assembly to control the transfer of the metal blank of the advertising machine toward the cutting table, while driving the mobile pushing assembly to operate synchronously. During its movement, the double-tube hydraulic transmission structure is controlled to drive the pressure block to descend until the metal blank of the advertising machine is completely transferred to the cutting table. At this time, the pressure block descends to completely press and position the metal blank of the advertising machine. After the laser cutting machine completes cutting of the metal blank of the advertising machine, the reciprocating material shifting assembly moves back. At this time, the mobile pushing assembly rotates synchronously, controlling the pressure block to rise, and the support roller lifts the metal blank of the advertising machine slightly, and then waits for the next group of new metal blanks of the advertising machine to enter, and pushes the cut metal blank of the advertising machine to be output along the output end of the cutting table. In this way, under the rotation of the servo motor, the metal blanks of the advertising machine are automatically fed one by one, and the metal blanks of the advertising machine on the cutting table are simultaneously pressed and positioned, and rolled and lifted for rapid output, achieving energy-saving and efficient feeding and unloading operation mode.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: by connecting the metal blank storage rack for the advertising machine to the inlet end of the cutting table, and then arranging a reciprocating material shifting assembly at the bottom of the metal blank storage rack for the advertising machine, it is used to automatically shift the metal blanks of the advertising machine on the metal blank storage rack toward the cutting table one by one, and at the same time, two groups of movable plates are arranged on both sides of the metal blank storage rack for the advertising machine, and then an incomplete gear 1, an incomplete gear 2 and a reset spring and other structures for driving the movable plate are arranged on the movable plate at one end, so that the reciprocating material shifting assembly can realize automatic feeding while using its operating power to drive the pressing block and the support roller to position the metal blank of the advertising machine on the cutting table and release the support for rolling out, thereby realizing an intelligent integrated operation mode of feeding, positioning and discharging the metal blank of the advertising machine, reducing the operating cost to a certain extent and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1This is a first-person perspective structural diagram of an advertising machine processing device.

[0011] Figure 2 This is a second-perspective structural diagram of an advertising machine processing device.

[0012] Figure 3 It is a side view structural diagram of an advertising machine processing equipment.

[0013] Figure 4 This is a rear view structural diagram of an advertising machine processing equipment.

[0014] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of A in the middle.

[0015] Figure 6 for Figure 1 Schematic diagram of the enlarged structure of B.

[0016] Figure 7 for Figure 2 Schematic diagram of the enlarged structure of C in the middle.

[0017] Figure 8 This is a schematic diagram of a double-tube hydraulic transmission structure in advertising machine processing equipment.

[0018] Among them: laser cutting machine 10, cutting table 11, advertising machine metal blank storage rack 12, advertising machine metal blank 13, material shifting port 14, servo motor 15, output shaft 16, movable block 17, first swing arm 18, buffer spring 19, second swing arm 20, L-shaped rotating block 21, L-shaped connecting block 22, slide rod 23, sliding sleeve 24, rod seat 25, shifting block 26, material discharge port 27, rotating rod 28, transmission belt 29, incomplete gear 1 30, incomplete gear 2 31, positioning Sleeve plate 32, tooth plate 33, movable plate 34, fixed rod 35, T-shaped slider 36, T-shaped slide 37, spring connecting plate 38, return spring 39, right-angle T-shaped push block 40, right-angle T-shaped lifting block 41, support rod 42, L-shaped positioning cover plate 43, pressure block 44, U-shaped roller frame 45, support roller 46, roller frame lifting rod 47, positioning U-shaped tube 48, movable U-shaped tube 49, lifting main rod 50, main piston plate 51, auxiliary piston plate one 52, auxiliary piston plate two 53, support seat 54. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. 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.

[0021] 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 specific circumstances.

[0022] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0023] See also Figures 1-4 An advertising machine processing device includes a cutting table 11 and a laser cutting machine 10 movably arranged outside the cutting table 11, and the laser cutting machine 10 is used to perform laser cutting processing on a metal blank 13 of the advertising machine placed on the cutting table 11;

[0024] A metal blank storage rack 12 for advertising machines is connected to the feed end of the cutting table 11. Metal blanks 13 for advertising machines to be processed are stacked and stored in the metal blank storage rack 12. A circulating material feeding mechanism is provided on the lower side of the metal blank storage rack 12 for pushing the metal blanks 13 for advertising machines to be fed one by one onto the cutting table 11. The circulating material feeding mechanism includes a servo motor 15 provided on one side below the metal blank storage rack 12. The output end of the servo motor 15 is connected to a reciprocating material feeding assembly via an output shaft 16. The reciprocating material feeding assembly moves back and forth along the bottom of the metal blank storage rack 12 to automatically push the metal blank 13 for advertising machines located at the bottom onto the cutting table 11.

[0025] There are two sets of L-shaped positioning cover plates 43 symmetrically mounted on both sides of the top of the cutting table 11. Multiple sets of pressure blocks 44 and support rollers 46 are evenly lifted and lowered on the inner side of the L-shaped positioning cover plates 43. The pressure blocks 44 and support rollers 46 are connected to a set of double-tube hydraulic transmission structures on the side facing the inside of the cutting table 11. The double-tube hydraulic transmission structure controls the synchronous lifting and lowering movement of the pressure blocks 44 and support rollers 46 (that is, when the pressure blocks 44 and support rollers 46 descend at the same time, the pressure blocks 44 descend to press and position the top of the advertising machine metal blank 13 placed on the cutting table 11). , the support roller 46 is stored in the cutting table 11, and when it is raised, the pressure block 44 is stored in the top of the L-shaped positioning cover plate 43, and the support roller 46 is raised to the inside of the L-shaped positioning cover plate 43. At this time, the cut advertising machine metal blank 13 is slightly lifted up, and then the new advertising machine metal blank 13 on the advertising machine metal blank storage rack 12 enters, and the cut advertising machine metal blank 13 on the cutting table 11 is quickly pushed out). The bottom of the double-tube hydraulic transmission structure is connected to a mobile pushing component, and one side of the mobile pushing component is connected to the output shaft 16 The servo motor 15 drives the output shaft 16 to rotate and drive the reciprocating material shifting assembly to control the transfer of the advertising machine metal blank 13 toward the cutting table 11, while driving the mobile lifting assembly to operate synchronously. During its movement, the double-tube hydraulic transmission structure is controlled to drive the pressing block 44 to descend until the advertising machine metal blank 13 is completely transferred to the cutting table 11. At this time, the pressing block 44 descends to completely press and hold the advertising machine metal blank 13 in position. After the laser cutting machine 10 completes the cutting of the advertising machine metal blank 13, the reciprocating material shifting assembly returns to the original position. The servo motor 15 is driven by a plurality of axes, and the plurality of axes are connected to form a plurality of axes. The plurality of axes are connected by a plurality of axes. The plurality of axes are connected by a plurality of axes. The plurality of axes are connected by a plurality of axes. The plurality of axes are connected by a plurality of axes. The plurality of axes are connected by a plurality of axes.

[0026] In the embodiment of the present invention, the metal blank storage rack 12 for advertising machines is configured as a U-shaped frame structure, with four sets of columns installed at the four corners of the top. Baffles are installed between the front and rear columns along which the metal blanks 13 of the advertising machines move to prevent the metal blanks 13 of the advertising machines from sliding along the front and rear sides. In the left and right directions, the metal blanks 13 of the advertising machines placed on the metal blank storage rack 12 are blocked by the columns. At the same time, a discharge port 27 is opened at the bottom of the rear baffle. The height of the discharge port 27 is slightly larger than the thickness of the metal blanks 13 of the advertising machines. This ensures that each time the reciprocating pusher assembly is activated, only the metal blanks 13 of the advertising machines at the bottom layer are controlled to be transferred to the cutting table 11 through the discharge port 27.

[0027] Support bases 54 are provided on both sides of the bottom of the laser cutting machine 10 for supporting and controlling the movement of the laser cutting machine 10. The specific structure of the support base 54 and the movement of the laser cutting machine 10 can be implemented by adopting existing related structures, which will not be described in detail here, but it does not affect the integrity of the present technical solution.

[0028] Furthermore, it should be noted that although the supporting and positioning structures of the circulating material feeding mechanism, the movable pushing assembly, etc. are not explained or shown in the schematic diagram, since the core of this technical solution is to control the automated and efficient transfer of the metal blank 13 of the advertising machine, even if they are not explained in detail, it does not affect the integrity of this technical solution. The above-mentioned supporting structures can be fully realized through existing conventional structural technologies.

[0029] In one embodiment of the present invention, see Figures 1-4 、 Figure 6The reciprocating material feeding assembly includes a movable block 17 connected to the end of the output shaft 16, a first swing rod 18 is slidably mounted in the middle of the movable block 17, an L-shaped rotating block 21 is fixedly installed at the end of the first swing rod 18 away from the movable block 17, and a group of buffer springs 19 are mounted on the first swing rod 18 between the L-shaped rotating block 21 and the movable block 17. The other side of the L-shaped rotating block 21 is rotatably connected to a group of sliders through a rotating rod 28. The side of the slider away from the first swing rod 18 is connected to a group of L-shaped connecting blocks 22. The top of the L-shaped connecting block 22 extends to the metal of the advertising machine. A shift block 26 is fixedly installed just below the middle of the bottom of the blank storage rack 12. A slideway distributed along the length direction is provided at the bottom of the advertising machine metal blank storage rack 12 corresponding to the top of the shift block 26. The end of the slideway away from the discharge port 27 is upwardly connected to the shift port 14. At the same time, a group of second swing rods 20 are slidably connected to the middle of the slider. A sliding sleeve 24 is fixedly installed on the top of the second swing rod 20. A sliding rod 23 is slidably connected to the middle of the sliding sleeve 24 parallel to the length direction of the advertising machine metal blank storage rack 12. Rod seats 25 are installed at both ends of the sliding rod 23. By starting the servo motor 15 to drive the output The output shaft 16 rotates, and at this time drives the movable block 17 to rotate, controlling the movable block 17 to slide back and forth on the first swing rod 18. At the same time, the buffer spring 19 is synchronously compressed and extended while the first swing rod 18 rotates. Then, under the rotation connection between the L-shaped rotating block 21 and the rotating rod 28, the slider is controlled to move back and forth along the second swing rod 20. While the first swing rod 18 swings, it drives the second swing rod 20 and the sliding sleeve 24 at the top of the second swing rod 20 to move back and forth along the sliding rod 23. Then, under the connection of the L-shaped connecting block 22, the dial block 22 at the top of the L-shaped connecting block 22 is controlled. 6 moves back and forth along the slideway, and through the lifting and lowering of the slider on the second swing rod 20, the shift block 26 is synchronously controlled to move to the shifting port 14, push up, contact the side wall of the metal blank 13 of the advertising machine on the lower side, and then push it toward the discharge port 27. When the shift block 26 moves to the bottom near the discharge port 27, the shift block 26 is controlled to descend and then move back, thereby controlling the shift block 26 to move back and forth along the bottom of the advertising machine metal blank storage rack 12, and automatically push the advertising machine metal blanks 13 on the advertising machine metal blank storage rack 12 one by one.

[0030] Specifically, the rod seats 25 on both sides are connected and installed on the advertising machine metal blank storage rack 12 through fixed rods, so that the rod seats 25, sliding rods 23 and other structures are stably arranged below the advertising machine metal blank storage rack 12.

[0031] As a preferred embodiment of the present invention, see Figures 1-4 、 Figure 7The movable lifting assembly includes two sets of movable plates 34 symmetrically distributed on both sides of the cutting table 11. L-shaped connecting rods are fixedly installed on both sides of the top of the movable plate 34. A lifting support rod 42 is installed on the top of the L-shaped connecting rod. A right-angle T-shaped push block 40 is installed on the top of the support rod 42. The movable plates 34 on the adjacent sides are fixedly connected. A toothed plate 33 is fixedly installed on the end of the movable plate 34 on the side of the servo motor 15. A group of incomplete gear 2 31 is meshed on the upper side of the end of the toothed plate 33. A group of incomplete gear 1 30 is horizontally meshed on one side of the incomplete gear 2 31. The middle parts of the incomplete gear 2 31 and the incomplete gear 1 30 are fixedly installed with axles. A positioning sleeve 32 is mounted on the axle between the incomplete gear 2 31 and the incomplete gear 1 30 on the same side for positioning. The axle on the incomplete gear 1 30 is rotatably connected to the output shaft 16 via a transmission belt 29. That is, when the servo motor 15 drives the output shaft 16 to rotate, the control block 26 moves along the slideway. In the process of moving the advertising machine metal blank 13 onto the cutting table 11, the transmission belt 29 drives the incomplete gear 1 30 to rotate. The tooth groove engagement between the incomplete gear 1 30 and the incomplete gear 2 31 and the disconnection of the non-tooth groove are used to control the gear plate 33 to move toward the output end of the cutting table 11. During this process, when the output shaft 16 rotates half a circle to control the advertising machine metal blank 13 on the advertising machine metal blank storage rack 12 to move to the cutting table 11, the incomplete gear 1 30 rotates half a circle synchronously, driving the incomplete gear 2 31 to rotate, and then controls the moving plate 34 to move backward, and then drives the right-angle T-shaped push block 40 to move under the connection of the support rod 42. When the output shaft 16 rotates half a circle, the incomplete gear 2 31 and the incomplete gear 1 30 are connected under the drive of the transmission belt 29. In the disconnected state, a T-shaped slot 37 is provided on the side walls of the toothed plate 33 and the movable plate 34 facing the vertical center plane of the cutting table 11. A T-shaped slider 36 is slidably connected inside the T-shaped slot 37. A fixing rod 35 is fixedly installed on the outer wall of the T-shaped slider 36. The top of the fixing rod 35 is fixed to the bottom of the metal blank storage rack 12 of the advertising machine. When the toothed plate 33 and the movable plate 34 move, the sliding between the T-shaped slider 36 and the T-shaped slot 37 keeps the toothed plate 33 and the movable plate 34 running smoothly.

[0032] At the same time, in order to ensure that the movable plate 34 can automatically move back, two sets of spring connecting plates 38 are installed between the outer wall of the T-shaped slider 36 and the side wall of the end of the movable plate 34. A return spring 39 is elastically connected between the spring connecting plates 38. At this time, the return force of the return spring 39 is used to control the automatic return movement of the movable plate 34, thereby realizing the function of the servo motor 15 rotating to control the synchronous back and forth movement of the movable plate 34;

[0033] It should be noted that when the incomplete gear 2 31 is meshing and rotating with the incomplete gear 1 30, every time the output shaft 16 rotates half a circle, the incomplete gear 2 31 and the incomplete gear 1 30 are in a meshing state to be separated. At this time, the incomplete gear 1 30 controls the incomplete gear 2 31 to remain stable. As the incomplete gear 2 31 continues to rotate, the incomplete gear 2 31 rotates under the rebound force of the return spring 39, and the two do not affect each other.

[0034] As a preferred embodiment of the present invention, an electric telescopic rod or a screw barrel screw structure is provided in the middle of the support rod 42, which is used to adjust the initial height of the right-angle T-shaped push block 40, wherein the screw barrel screw is a structure in which two screws are threadedly connected at both ends of a screw barrel. By rotating the screw barrel, the length of the screws at both ends can be adjusted, thereby adjusting the height of the right-angle T-shaped push block 40.

[0035] As a preferred embodiment of the present invention, see Figure 8The double-tube hydraulic transmission structure includes storage grooves on the upper and lower side walls of the L-shaped positioning cover plate 43. The upper and lower side storage grooves correspond to the contraction storage of the pressure block 44 and the support roller 46 respectively. On one side of the moving direction of each set of right-angle T-shaped push blocks 40, a set of right-angle T-shaped lifting blocks 41 are provided for sliding contact with the right-angle T-shaped push blocks 40. The top of the right-angle T-shaped lifting block 41 is connected to the lifting main rod 50. The top of the lifting main rod 50 extends to the inside of the L-shaped positioning cover plate 43. The top of the lifting main rod 50 corresponds to the inside of the L-shaped positioning cover plate 43. A group of positioning U-shaped tubes 48 are provided inside. The main piston plate 51 is placed inside the positioning U-shaped tube 48 and is sealed and slidable and lifted. The lifting main rod 50 is sealed and movable between the bottom end of the positioning U-shaped tube 48 and is located between the side walls of the lower part of the positioning U-shaped tube 48 and is connected to the outside with a mobile U-shaped tube 49. The top of the mobile U-shaped tube 49 is sealed and slidably connected to the auxiliary piston plate 2 53. The middle part of the auxiliary piston plate 2 53 is connected to the roller frame lifting rod 47 outward. The end of the roller frame lifting rod 47 is placed in the middle of the storage groove corresponding to the support roller 46. The top part of the positioning U-shaped tube 48 is sealed and slidably connected to the auxiliary piston plate 1 52. The end of the auxiliary piston plate 1 52 is connected to the There is a connecting rod, which is placed in the middle of the storage groove corresponding to the pressure block 44 and is fixed to the pressure block 44. A U-shaped roller frame 45 is installed at the end of the roller frame lifting rod 47. Two sets of supporting rollers 46 are rotatably set on the top of the U-shaped roller frame 45. That is, when the right-angle T-shaped push block 40 moves toward the right-angle T-shaped lifting block 41, it contacts the right-angle T-shaped lifting block 41 and pushes the right-angle T-shaped lifting block 41 to rise. At this time, it drives the lifting main rod 50 to move upward, and then the liquid medium between the main piston plate 51 and the auxiliary piston plate 52 is pressurized. At this time, the pressure block 44 is controlled to descend, and then the pressure block 44 is used to press the metal of the advertising machine. The blank 13 is pressed down and positioned. At this time, the main piston plate 51 rises, the pressure in the mobile U-shaped tube 49 decreases, and then the support roller 46 is in the storage state. When the right-angle T-shaped push block 40 moves back, the main piston plate 51 is driven down by the gravity of the right-angle T-shaped lifting block 41 itself, and then the pressure block 44 rises. At this time, the pressure in the mobile U-shaped tube 49 increases, and then an upward thrust is applied to the auxiliary piston plate 2 53. Then, the support roller 46 is controlled to rise, slightly lifting the advertising machine metal blank 13 on it, and then, under the push of the subsequent advertising machine metal blank 13, it is quickly output along the cutting table 11;

[0036] Specifically, the surfaces where the right-angle T-shaped lifting block 41 and the right-angle T-shaped pushing block 40 contact each other are both provided with a smooth structure, so that the two can contact smoothly and steadily, and then smoothly push the right-angle T-shaped lifting block 41 up and down.

[0037] The working principle of the present invention is: in the idle space of the device, all the driving parts mentioned above, which refer to the power elements, electrical components and the adapted power supply, are connected through wires, and the electrical connections are completed in a sequential working order. The detailed connection means are well known in the art. The following mainly introduces the working principle and process, and does not explain the electrical control. During operation, the metal blanks 13 of the advertising machine to be processed are stacked in the metal blank storage rack 12 of the advertising machine, and then the servo motor 15 is started to run. When the servo motor 15 rotates, it drives the output shaft 16 to rotate. The first swing rod 18 is driven by the movable block 17 and the movable block 17 is controlled to rotate, thereby driving the first swing rod 18 to swing. Then, under the connection operation of the L-shaped rotating block 21, the slider, the L-shaped connecting block 22 and other structures, the shifting block 26 is controlled to first contact the side wall of the metal blank 13 of the advertising machine at the bottom along the shifting port 14, and then push the metal blank 13 of the advertising machine to be transferred toward the cutting table 11. In this process, the transmission belt 29 is used to rotate and connect, driving the incomplete gear 1 30 and the incomplete gear 2 31 to engage and rotate, and then the movable plate 34 is controlled to drive the right-angle T-shaped push block 40 to engage with the opposite gear. The corresponding right-angle T-shaped lifting block 41 slides and contacts to lift up, and then controls the main piston plate 51 to rise, and then as the metal blank 13 of the advertising machine is transferred between the L-shaped positioning cover plates 43 on both sides, the pressing block 44 gradually descends until the metal blank 13 of the advertising machine is completely moved to the cutting table 11. At the same time, the pressing block 44 fully descends to fix the metal blank 13 of the advertising machine, and then it is cut by the laser cutting machine 10. After the cutting process is completed, the servo motor 15 continues to rotate, and at this time the shift block 26 starts to move back, and then the moving plate 34 is moved on the transmission belt 29. Under the rebound force, it gradually moves back, and then the right-angle T-shaped lifting block 41 loses the pushing force of the right-angle T-shaped pushing block 40. Then, under the action of gravity, the main piston plate 51 descends and begins to apply a pushing force to the auxiliary piston plate 2 53. Then, the support roller 46 is controlled to lift the bottom of the advertising machine metal blank 13. Then, with the subsequent entry of the advertising machine metal blank 13, the advertising machine metal blank 13 lifted by the support roller 46 is pushed out of the cutting table 11. This is repeated to realize the automatic feeding, positioning, and output operation mode of the advertising machine metal blank 13 on the cutting table 11.

[0038] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. An advertising machine processing equipment, characterized in that, It comprises a cutting table (11) and a laser cutting machine (10) movably arranged outside the cutting table (11), wherein the laser cutting machine (10) is used to perform laser cutting processing on a metal blank (13) of an advertising machine placed on the cutting table (11); An advertising machine metal blank storage rack (12) is connected to the feeding end of the cutting table (11), and the advertising machine metal blanks (13) to be processed are stored in a stacked manner in the advertising machine metal blank storage rack (12). A circulating material shifting mechanism is provided on the lower side of the advertising machine metal blank storage rack (12) for pushing the advertising machine metal blanks (13) to be transferred one by one toward the cutting table (11). The circulating material shifting mechanism includes a servo motor (15) provided on one side below the advertising machine metal blank storage rack (12), and the output end of the servo motor (15) is connected to a reciprocating material shifting assembly through an output shaft (16). The reciprocating material shifting assembly moves back and forth along the bottom of the advertising machine metal blank storage rack (12), and automatically pushes the advertising machine metal blank (13) placed on the bottom side to the cutting table (11); An L-shaped positioning cover plate (43) is provided with two groups symmetrically installed on both sides of the top of the cutting table (11), and multiple groups of pressure blocks (44) and support rollers (46) are evenly lifted and lowered on the inner upper and lower parts of the L-shaped positioning cover plate (43), and the pressure blocks (44) and support rollers (46) are connected to a set of double-tube hydraulic transmission structures on one side facing the inside of the cutting table (11), and the double-tube hydraulic transmission structure controls the synchronous lifting and lowering movement of the pressure blocks (44) and support rollers (46), and the bottom of the double-tube hydraulic transmission structure is connected to a movable push-up assembly, and one side of the movable push-up assembly is rotatably connected to the output shaft (16); The reciprocating material shifting assembly includes a movable block (17) connected to the end of the output shaft (16), a first swinging rod (18) is slidably mounted on the middle of the movable block (17), an L-shaped rotating block (21) is fixedly mounted on the end of the first swinging rod (18) away from the movable block (17), a group of buffer springs (19) are mounted on the first swinging rod (18) between the L-shaped rotating block (21) and the movable block (17), a group of sliders are rotatably connected to the other side of the L-shaped rotating block (21) through a rotating rod (28), a group of L-shaped connecting blocks (22) are connected to the side of the slider away from the first swinging rod (18), and the L-shaped connecting block (22) The top end extends to the bottom middle of the advertising machine metal blank storage rack (12) and is fixedly installed with a shift block (26), and the bottom of the advertising machine metal blank storage rack (12) corresponding to the top of the shift block (26) is provided with a slide distributed along the length direction, and the end of the slide away from the discharge port (27) is upwardly connected to the shift port (14), and a group of second swing rods (20) are slidably connected in the middle of the slider, and a sliding sleeve (24) is fixedly installed at the top of the second swing rod (20), and a sliding rod (23) is slidably connected in the middle of the sliding sleeve (24) parallel to the length direction of the advertising machine metal blank storage rack (12), and rod seats (25) are installed at both ends of the sliding rod (23); The movable lifting assembly includes two sets of movable plates (34) symmetrically distributed below the two sides of the cutting table (11), L-shaped connecting rods are fixedly installed on both sides of the top of the movable plates (34), a lifting support rod (42) is installed on the top of the L-shaped connecting rod, and a right-angle T-shaped push block (40) is installed on the top of the support rod (42). The movable plates (34) on the adjacent two sides are fixedly connected, and a tooth plate (33) is fixedly installed on the end of the movable plate (34) on the side of the servo motor (15). The tooth plate (33) A set of incomplete gear 2 (31) is meshed on the upper side of the end portion, and a set of incomplete gear 1 (30) is meshed horizontally on one side of the incomplete gear 2 (31). A wheel axle is fixedly installed in the middle of the incomplete gear 2 (31) and the incomplete gear 1 (30). A positioning sleeve (32) is mounted on the wheel axle between the incomplete gear 2 (31) and the incomplete gear 1 (30) on the same side for positioning. The wheel axle on the incomplete gear 1 (30) is rotatably connected to the output shaft (16) through a transmission belt (29).

2. The advertising machine processing equipment according to claim 1, characterized in that: The advertising machine metal blank storage rack (12) is configured as a U-shaped frame structure, with four sets of columns installed at the four corners of the top, a baffle is installed between the front and rear side columns along which the advertising machine metal blank (13) moves, and a discharge port (27) is provided at the bottom of the rear baffle.

3. The advertising machine processing equipment according to claim 2, characterized in that: A T-shaped slide groove (37) is provided on the side wall of the tooth plate (33) and the movable plate (34) facing the vertical center plane of the cutting table (11), and a T-shaped slider (36) is slidably connected inside the T-shaped slide groove (37). A fixing rod (35) is fixedly installed on the outer side wall of the T-shaped slider (36), and the top of the fixing rod (35) is fixed to the bottom of the metal blank storage rack (12) of the advertising machine.

4. The advertising machine processing equipment according to claim 3, characterized in that: Two groups of spring connecting plates (38) are respectively installed between the outer side wall of the T-shaped slider (36) and the end side wall of the movable plate (34), and a return spring (39) is elastically connected between the spring connecting plates (38).

5. The advertising machine processing equipment according to claim 4, characterized in that: The middle of the support rod (42) is provided with an electric telescopic rod or a screw barrel screw structure, and the screw barrel screw structure is a structure in which two screws are respectively threadedly connected to the two ends of a screw barrel.

6. The advertising machine processing equipment according to claim 5, characterized in that: The double-tube hydraulic transmission structure includes a storage groove on the upper and lower side walls of the L-shaped positioning cover plate (43), and the upper and lower side storage grooves correspond to the contraction storage of the pressure block (44) and the support roller (46). A group of right-angle T-shaped lifting blocks (41) that cooperate with the right-angle T-shaped pushing blocks (40) for sliding contact and lifting are provided on one side of the moving direction of each group of right-angle T-shaped pushing blocks (40). The top of the right-angle T-shaped lifting block (41) is connected to a lifting main rod (50). The top of the lifting main rod (50) extends to the inside of the L-shaped positioning cover plate (43). A group of positioning U-shaped tubes (48) are provided inside the L-shaped positioning cover plate (43) corresponding to the top of the lifting main rod (50). The main piston plate (51) is placed inside the positioning U-shaped tube (48) for sealing sliding lifting, and the lifting main rod (50) and the positioning U The bottom ends of the U-shaped tube (48) are sealed and movable, and a movable U-shaped tube (49) is connected to the outside between the side walls of the lower part of the positioning U-shaped tube (48). The top of the movable U-shaped tube (49) is sealed and slidably connected to the auxiliary piston plate 2 (53). The middle of the auxiliary piston plate 2 (53) is connected to the roller frame lifting rod (47) outwardly. The end of the roller frame lifting rod (47) is placed in the middle of the receiving groove corresponding to the support roller (46). The top of the positioning U-shaped tube (48) is sealed and slidably connected to the auxiliary piston plate 1 (52). The end of the auxiliary piston plate 1 (52) is connected to a connecting rod. The connecting rod is placed in the middle of the receiving groove corresponding to the pressure block (44) and is fixed to the pressure block (44). The end of the roller frame lifting rod (47) is installed with a U-shaped roller frame (45). Two groups of support rollers (46) are rotatably provided on the top of the U-shaped roller frame (45).

7. The advertising machine processing equipment according to claim 6, characterized in that: The surfaces of the right-angle T-shaped lifting block (41) and the right-angle T-shaped pushing block (40) that contact each other are both provided with a smooth structure.

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