Color-coated sheet shearing device and color-coated sheet

Abstract

The invention discloses a color-coated sheet shearing device and a color-coated sheet, and relates to the technical field of tailoring, the color-coated sheet shearing device comprises a bearing table, a discharging table arranged at the tail end of the bearing table, two bearing parts rotationally installed at the side end of the bearing table, and a linear guide plate installed on the two bearing parts through an adjusting mechanism, a cutting gun is slidably mounted on the linear guide plate in the length direction, a second lead screw is rotatably mounted on the linear guide plate, the second lead screw is sleeved with a first threaded sleeve in threaded fit with the second lead screw, the first threaded sleeve is fixed to the cutting gun, and the cutting angle of the bearing part is adjusted through an adjusting mechanism. Meanwhile, the cutting angle of the cutting gun is changed, on the premise that the cutting requirement is met, the purchase and maintenance cost is far lower than that of the prior art, and therefore the cutting gun is more suitable for individual households and higher in practicability.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cutting, in particular to a color coated sheet cutting device and color coated sheet. BACKGROUND

[0002] The color coated sheet is a product formed by coating one or more layers of organic coating on the surface of a substrate such as hot-dip galvanized sheet, hot-dip aluminum-zinc sheet, and electroplated zinc sheet after surface pretreatment (chemical degreasing and chemical conversion treatment) and subsequent baking and curing.

[0003] Some individual businesses, such as decoration construction personnel, usually purchase color coated sheet base materials to reduce the procurement cost of color coated sheets, and then cut them by themselves, and can cut them according to the decoration requirements.

[0004] However, although the existing cutting equipment has high automation degree, it is not suitable for individual businesses to use. In order to improve the automation degree, the existing cutting equipment all adopts a large number of electronic components, realizes automatic processing by cooperation of multiple cylinders and multiple motors, and needs to be programmed, which makes the cost high, the maintenance cost relatively high, and also requires the operator to be familiar with the equipment.

[0005] In addition, this cutting equipment is designed for uninterrupted and large amount of cutting requirements, so the cost is much higher for individual businesses. SUMMARY

[0006] In view of the deficiencies of the prior art, the present application provides a color coated sheet cutting device and color coated sheet, which solves the problems of high cost and high maintenance cost.

[0007] To achieve the above purpose, the present application is realized by the following technical scheme: a color coated sheet cutting device, comprising: a bearing table and a discharging table arranged at the end of the bearing table; two bearing members, each rotationally installed at the side end of the bearing table, a linear guide plate is installed on each of the two bearing members through an adjusting mechanism, a cutting gun is slidingly installed on the linear guide plate along the length direction, a second screw rod is rotationally installed on the linear guide plate, a first threaded sleeve is sleeved on the second screw rod and threadedly matched with the second screw rod, and the first threaded sleeve is fixed with the cutting gun; The cutting angle of the bearing member is adjusted by the adjusting mechanism, and the cutting angle of the cutting gun is changed at the same time; The gap part for cutting is arranged between the bearing table and the discharging table, and the length of the gap part is adaptively increased / decreased with the adjustment of the adjusting mechanism; A stacking mechanism is installed on the discharging table and is used for discharging and stacking the color coated sheets after cutting; A pushing assembly is installed on the bearing table and connected with the stacking mechanism through a transmission assembly, and the color coated plate is conveyed through the pushing assembly; A plurality of guide blocks are arranged on the bearing table, and a gland is fixed on the bearing table and matched with the guide blocks, and the color coated plate is limited through the matching of the gland and the guide block.

[0008] Further, the adjusting mechanism comprises a movable piece slidingly installed on the bearing piece, a sliding block fixed with the linear guide plate is slidingly installed in the movable piece, a first electric push rod is fixed on the movable piece, and a movable rod of the first electric push rod is fixed with the sliding block; A follow-up adjusting assembly for adjusting the distance between the nozzle of the cutting gun after being turned over and the color coated plate is also installed in the bearing piece, and the follow-up adjusting assembly is connected with the movable piece; A one-way adjusting assembly for adjusting the length of the gap part is also installed on the bearing table, the one-way adjusting assembly is connected with the unloading table and the bearing table, and the one-way adjusting assembly is also matched with the follow-up adjusting assembly.

[0009] Further, the follow-up adjusting assembly comprises a rotating seat fixed on the bearing table, and the bearing piece is rotatably installed on the rotating seat; A threaded cylinder is rotatably installed in the bearing piece, a third lead screw is installed in the threaded cylinder in a threaded manner, the third lead screw is fixed with the bottom of the movable piece, and a through hole matched with the gap of the third lead screw is formed in the bottom of the bearing piece; A second transmission shaft is also rotatably installed on the bearing piece, a gear is coaxially fixed on the second transmission shaft, the gear is engaged with a tooth ring fixed on the rotating seat, and the gear is also connected with the threaded cylinder through a second bevel gear set.

[0010] Further, the one-way adjusting assembly comprises a ratchet wheel coaxially fixed on the rotating shaft of the bearing piece, a pawl plate matched with the ratchet wheel is slidingly installed on the bearing table, and the pawl plate is fixed with the unloading table; A connecting block is fixed on the unloading table, a guide rod slidingly matched with the connecting block is fixed on the unloading table, and a second spring is sleeved on the guide rod and fixed with the connecting block and the unloading table; The pawl plate comprises a base plate, a plurality of equidistantly arranged pawls are elastically hinged on the base plate, and the pawls are matched with the ratchet wheel.

[0011] Further, the stacking mechanism comprises a load carrying table slidingly installed on the unloading table, second threaded sleeves are fixed on four corners of the load carrying table, The unloading platform is rotatably mounted with four No. 1 screw rods that are threadedly matched with the No. 2 threaded sleeve, and the unloading platform is also rotatably mounted with a No. 1 transmission shaft, and the four No. 1 screw rods are connected to the No. 1 transmission shaft via a No. 1 chain; A pulling member is fixed on the unloading platform, a limited transmission tube is rotatably installed on the pulling member, the limited transmission tube is connected to the first transmission shaft through the first bevel gear set, and the limited transmission tube is connected to the propulsion assembly; An alignment piece is installed on the unloading platform.

[0012] Furthermore, the alignment member includes two support blocks fixed on both sides of the unloading platform, a transmission rod is rotatably installed between the two support blocks, a plurality of sliding sleeves are equidistantly fixed on the transmission rod, a toggle block is slidably installed on the sliding sleeve, a No. 1 spring is fixed to the end of the toggle block, and the other end of the No. 1 spring is fixed to the inner bottom of the sliding sleeve; The toggle block is provided with an anti-slip portion at one end away from the first spring; A No. 1 motor is fixed on the support block, and an output shaft of the No. 1 motor is coaxially fixed with the transmission rod.

[0013] Furthermore, the propulsion assembly includes two conveying wheels rotatably mounted on both sides of the carrying platform, and the conveying wheels are connected to the position-limiting transmission tube through a transmission member; A servo motor is fixed on the carrying platform, and the output shaft of the servo motor is connected to the rotating shaft of the conveying wheel through a first synchronous belt; A deformable rubber layer is provided on the conveying wheel.

[0014] Furthermore, the transmission member includes a synchronization rod rotatably mounted on the bottom of the carrier platform, and intermittent transmission members are installed on both sides of the carrier platform; The intermittent transmission member includes a driving disc fixed coaxially with the conveying wheel, a driven disc cooperating with the driving disc is rotatably mounted on one side of the driving disc, and the driven disc is connected to the synchronization rod via a second synchronization belt; A limit transmission rod is axially slidably installed in the limit transmission tube, the limit transmission rod is connected to the synchronization rod via a number three bevel gear set, and a connecting piece rotatably connected to the synchronization rod is also rotatably installed on the limit transmission rod; Wherein, a transmission bar is fixed on the position-limiting transmission rod, and the transmission bar is slidably matched with a transmission groove provided on the inner wall of the position-limiting transmission tube.

[0015] Furthermore, the distance between the axis of the transmission rod and the color-coated plate is smaller than the diameter of the toggle block when it rotates.

[0016] The present invention also provides a color-coated plate, which is manufactured by using the color-coated plate shearing device.

[0017] The present invention has the following beneficial effects: 1. The color-coated plate shearing device cuts the color-coated plate through a cutting gun, and adjusts the cutting angle of the cutting gun with the help of an adjustment mechanism to meet the cutting requirements of different angles.

[0018] Among them, when adjusting the angle of the cutting gun, the distance between the cutting gun nozzle and the color-coated plate will be adaptively adjusted.

[0019] To reduce costs, the cutting gun is mounted on a carrier via a linear guide plate, and the carrier is directly rotatably mounted on the platform. Compared to the multi-axis linkage of existing equipment, this method is less expensive and can still meet the needs of multi-angle cutting.

[0020] Secondly, the adaptive adjustment of the distance between the cutting gun and the color-coated plate is achieved through a purely mechanical structure. Therefore, there is no need for CNC programming, which reduces the cost of construction as well as the cost of use and maintenance.

[0021] Second, the color-coated plate shearing device can stack and collect the cut color-coated plates through the stacking mechanism for subsequent transportation.

[0022] 3. The invention of the color-coated plate shearing device can complete the automatic cutting work at a fixed angle. Of course, compared with the existing technology, its degree of automation is lower, but under the premise of meeting the cutting needs, the procurement and maintenance costs are much lower than the existing technology, so it is more suitable for individual businesses and more practical.

[0023] Secondly, the present invention takes the mechanical mechanism as the main core, and its stability and feasibility are higher than the existing technology.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of the present invention as a whole; Figure 2 For the present invention Figure 1 A structural diagram of another aspect; Figure 3 For the present invention Figure 1 A structural diagram from another angle; Figure 4 Schematic diagram of the structure of the adjustment mechanism of the present invention; Figure 5 for Figure 4 A magnified view of the local structure at point A; Figure 6 for Figure 4 Exploded view of local structure; Figure 7 for Figure 6 A magnified view of the local structure at point B in the middle; Figure 8 Schematic diagram of the palletizing mechanism of the present invention; Figure 9 This is a cross-sectional view of the No. 3 screw rod, the threaded barrel, and the bearing member in the present invention; Figure 10 Schematic diagram of the structure of the propulsion assembly in the present invention; Figure 11 Schematic diagram of the structure of the guide block in the present invention; Figure 12 Schematic diagram of the structure of the pawl plate and the ratchet wheel in the present invention; Figure 13 Schematic diagram of the structure of the alignment member in the present invention; Figure 14 A perspective view of a sliding sleeve according to the present invention; Figure 15 This is a schematic diagram of the first state of the cutting gun in the present invention; Figure 16 This is a schematic diagram of the cutting gun in the present invention in the second flip state; Figure 17 This is a schematic diagram of the unloading platform before it moves in the present invention.

[0026] In the figure: 1. Carrying platform; 101. Pressure cover; 102. Guide block; 2. Unloading platform; 201. Screw rod No. 1; 202. Linear roller; 203. Chain No. 1; 204. Transmission shaft No. 1; 205. Bevel gear set No. 1; 206. Pulling member; 207. Carrying platform; 3. Transmission rod; 301. Motor No. 1; 302. Support block; 303. Sliding sleeve; 304. Toggle block; 305. Spring No. 1; 4. Carrying member; 401. Linear guide plate; 402. Cutting gun; 403. Screw rod No. 2; 404. Electric push rod No. 1; 405. Moving part; 406. Screw rod No. 3; 407. Threaded barrel; 408. Bevel gear No. 2 Wheel assembly; 409, gear; 4010, gear ring; 4011, ratchet; 4012, angle ruler; 4013, pawl plate; 4014, pointer; 4015, spring No. 2; 4016, connecting block; 4017, guide rod; 4018, electric push rod No. 2; 4019, transmission shaft No. 2; 4020, slider; 4021, through hole; 5, servo motor; 501, synchronous belt No. 1; 502, conveyor wheel; 503, intermittent transmission part; 504, synchronous belt No. 2; 505, limit transmission tube; 506, limit transmission rod; 507, synchronous rod; 508, connecting part; 509, bevel gear assembly No. 3; 5010, protective shell. DETAILED DESCRIPTION

[0027] 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 creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] The following is based on Figures 1-17 The present invention describes a color-coated plate shearing device provided by an embodiment of the present invention.

[0030] like Figures 1-17 As shown, an embodiment of the present invention provides a technical solution: a color-coated plate shearing device, comprising a carrying platform 1 and a unloading platform 2 arranged at the end of the carrying platform 1.

[0031] The two supporting members 4 are both rotatably mounted on the side ends of the supporting platform 1. A linear guide plate 401 is installed on the two supporting members 4 through an adjusting mechanism. A cutting gun 402 is slidably installed on the linear guide plate 401 along the length direction. A No. 2 screw rod 403 is rotatably mounted on the linear guide plate 401. A No. 1 threaded sleeve that is threadedly matched with the No. 2 screw rod 403 is sleeved on the No. 2 screw rod 403, and the No. 1 threaded sleeve is fixed to the cutting gun 402.

[0032] The cutting angle of the carrier 4 is adjusted by the adjustment mechanism, and the cutting angle of the cutting gun 402 is changed at the same time.

[0033] A gap portion for cutting is provided between the supporting platform 1 and the unloading platform 2 , and the length of the gap portion adaptively increases / decreases with the adjustment of the adjustment mechanism.

[0034] The stacking mechanism installed on the unloading platform 2 is used to stack the cut color-coated plates.

[0035] The propulsion assembly is installed on the carrier platform 1 and is connected to the stacking mechanism through the transmission assembly, and the color-coated plates are transported through the propulsion assembly.

[0036] A plurality of guide blocks 102 are provided on the carrying platform 1 , and a pressure cover 101 cooperating with the guide blocks 102 is fixed on the carrying platform 1 , and the color-coated plate is limited by the cooperation between the pressure cover 101 and the guide blocks 102 .

[0037] In the embodiment of the present invention, the color-coated plate is transported by a propulsion assembly. When the color-coated plate is transported to a designated position, the portion to be cut is supported by a stacking mechanism.

[0038] A drive motor is mounted on the linear guide plate 401. Its output shaft is connected to the second screw 403 via a belt. When the drive motor is running, its output shaft rotates the second screw 403 via the belt. As the second screw 403 rotates, the threads of the first threaded sleeve engage, driving the first threaded sleeve and the cutting gun 402 to slide at a constant speed along the length of the linear guide plate 401. Simultaneously, the cutting gun 402 begins to operate, cutting the color-coated steel sheet.

[0039] The tilt angle of the carrier 4 can be adjusted by an adjustment mechanism to achieve cutting of the color-coated plate at various angles.

[0040] The adjustment mechanism includes a movable part 405 slidably mounted on the supporting part 4, in which a slider 4020 fixed to the linear guide plate 401 is slidably mounted. An electric push rod 404 is fixed on the movable part 405, and the movable rod of the electric push rod 404 is fixed to the slider 4020.

[0041] A follow-up adjustment component for adjusting the distance between the nozzle of the cutting gun 402 and the color-coated plate after the cutting gun 402 is flipped is also installed in the carrier 4, and the follow-up adjustment component is connected to the movable part 405.

[0042] A one-way adjustment component for adjusting the length of the gap is also installed on the carrying platform 1. The one-way adjustment component is connected to the unloading platform 2 and the carrying platform 1, and the one-way adjustment component also cooperates with the follow-up adjustment component.

[0043] In an embodiment of the present invention, two self-locking motors are also installed on the unloading platform 2 for driving the carrier 4 to flip. The self-locking motor is an existing technology. Its principle is to combine the worm gear and the motor, and drive the carrier 4 to flip clockwise or counterclockwise through the self-locking motor.

[0044] As another driving method of the present invention, a second electric push rod 4018 is hinged on the supporting platform 1, and the movable rod of the second electric push rod 4018 is rotatably connected to the supporting member 4, and the working of the second electric push rod 4018 drives the supporting member 4 to flip.

[0045] When the supporting member 4 flips, it simultaneously drives the movable member 405, the first electric push rod 404, the linear guide plate 401 and other related components to flip, thereby adjusting the angle of the cutting gun 402 to meet the cutting requirements at different angles.

[0046] Among them, such as Figure 16 and Figure 15As shown, when the carrier 4 rotates counterclockwise, the cutting gun 402 also rotates with the carrier 4, and this process will cause the gun head of the cutting gun 402 and the color-coated plate to become dry, while clockwise rotation will cause the distance between the gun head of the cutting gun 402 and the color-coated plate to be too large, resulting in ineffective cutting.

[0047] The present invention achieves this through the follow-up adjustment component. When the cutting gun 402 follows the carrier 4 to flip clockwise or counterclockwise, the distance between the cutting gun 402 head and the color-coated plate is adjusted to solve the above-mentioned interference problem and the problem of large spacing.

[0048] At the same time, if Figure 17 As shown, when the cutting gun 402 is turned clockwise, the cutting line of the gun head is not at the cutting part, so that the cut part of the color-coated plate is not suspended, and then the problems of adhesion and incomplete cutting occur after cutting.

[0049] The present invention uses a one-way adjustment component to synchronously adjust the distance between the supporting platform 1 and the unloading platform 2 as the supporting member 4 turns over, so as to increase the length of the cutting portion, thereby solving the above problem.

[0050] The follow-up adjustment assembly includes a rotating base fixed on the bearing platform 1, and the bearing member 4 is rotatably mounted on the rotating base.

[0051] A threaded barrel 407 is rotatably installed in the carrier 4, and a third screw rod 406 is installed inside the threaded barrel 407 to engage with the thread. The third screw rod 406 is fixed to the bottom of the movable part 405, and a through hole 4021 is opened at the bottom of the carrier 4 to fit the third screw rod 406 with a clearance.

[0052] A second transmission shaft 4019 is also rotatably mounted on the carrier 4 , and a gear 409 is coaxially fixed on the second transmission shaft 4019 . The gear 409 meshes with a gear ring 4010 fixed on the rotating seat, and the gear 409 is also connected to the threaded barrel 407 through the second bevel gear set 408 .

[0053] In an embodiment of the present invention, when the supporting member 4 flips, it drives the second transmission shaft 4019 to rotate synchronously. When rotating, the second transmission shaft 4019 rotates around the center of the gear ring 4010, and then drives the gear 409 to rotate around the center of the gear ring 4010 while rotating through the engagement between the gear 409 and the gear ring 4010.

[0054] When the No. 2 transmission shaft 4019 rotates, the threaded barrel 407 is driven to rotate through the No. 2 bevel gear set 408, and the threaded barrel 407 and the No. 3 screw rod 406 are threaded together to drive the movable part 405 to rise or fall along the length direction of the supporting part 4. The rise or fall of the movable part 405 corresponds to the synchronous movement of the cutting gun 402 and the linear guide plate 401 following the movable part 405.

[0055] Among them, the function of the through hole 4021 is to make the third screw rod 406 descend a greater distance under the premise of compact space in the carrier 4, and to prevent the third screw rod 406 from abutting against the inner bottom of the carrier 4, thereby locking the third screw rod 406 and the threaded cylinder 407.

[0056] Please note that Figure 15 and Figure 16 When the supporting member 4 turns counterclockwise, the movable member 405 rises, and when the supporting member 4 turns clockwise, the movable member 405 falls. Of course, the rise and fall here are only for describing the principle with reference to the drawings.

[0057] It should also be noted that the second bevel gear set 408 includes two bevel gears meshing with each other, and the two bevel gears are coaxially fixed to the second transmission shaft 4019 and the threaded barrel 407 respectively.

[0058] The one-way adjustment component includes a ratchet 4011 coaxially fixed on the rotating shaft of the carrier 4 , and a ratchet plate 4013 cooperating with the ratchet is slidably mounted on the carrier 1 , and the ratchet plate 4013 is fixed to the unloading platform 2 .

[0059] A connecting block 4016 is fixed on the unloading platform 2, and a guide rod 4017 that slides with the connecting block 4016 is fixed on the unloading platform 2. The guide rod 4017 is sleeved with a No. 2 spring 4015 that is fixed to the connecting block 4016 and the unloading platform 2.

[0060] The pawl plate 4013 includes a base plate, on which a plurality of equidistantly arranged pawls are elastically hinged, and the pawls cooperate with the ratchet wheel 4011 .

[0061] A linear roller 202 is installed at the bottom of the unloading platform 2.

[0062] In an embodiment of the present invention, when the supporting member 4 flips over, it drives the ratchet 4011 to rotate. When the ratchet 4011 rotates, it cooperates with the pawl plate 4013 in one direction, so that when the supporting member 4 flips toward the side away from the unloading platform 2, the rotation of the ratchet 4011 drives the pawl plate 4013 to slide, thereby driving the unloading platform 2 to move in the direction away from the supporting platform 1, thereby increasing the length of the cutting portion.

[0063] When the unloading platform 2 moves in the direction away from the supporting platform 1, the second spring 4015 is also pulled up to store elastic potential energy in the second spring 4015. When the supporting member 4 flips over in the opposite direction, the pawl of the pawl plate 4013 is driven to flip over to release the coordination with the ratchet 4011, and at the same time release the elastic potential energy of the second spring 4015 to make the pawl plate 4013 and the unloading platform 2 move toward the supporting platform 1. The unloading platform 2 and the pawl plate 4013 return to their initial positions through the reverse rotation of the ratchet 4011 and the release of the elastic potential energy of the second spring 4015. Figure 12 shown.

[0064] Since the pawl plate 4013 and the ratchet 4011 are one-way matched, when the ratchet 4011 rotates in the other direction, there is no transmission relationship between the ratchet 4011 and the pawl plate 4013. Of course, when the supporting member 4 is flipped toward the unloading platform 2 and reset, due to the characteristics of the structure, it will still drive the unloading platform 2 to move in the direction away from the supporting platform 1.

[0065] This embodiment is suitable for follow-up adjustment, that is, automatic adjustment when the carrier 4 is flipped, and adjustment is required before cutting each batch of raw materials. The corresponding ratchet 4011 is detachable and installable, and the above-mentioned ratchet plate 4013 and ratchet 4011 can be calibrated by disassembling the ratchet 4011.

[0066] Secondly, the present invention is not aimed at adjustment during the cutting process, but at adjustment of a specific angle before cutting, so as to reduce the cost of manufacture and use, and make the angle adjustment simpler and without the need for experience.

[0067] Most of the existing regulating equipment achieves adjustment through the coordinated work of multiple cylinders or multiple motors, and requires a series of procedures such as CNC programming. The maintenance cost is also relatively high, and it is not suitable for use by individual households. Because the first consideration for use by individual households is the purchase cost, use and maintenance cost of the equipment, if too many electronic components are involved, the purchase cost and maintenance cost will obviously increase significantly.

[0068] It should also be noted that the ratchet 4011 is provided with an angle ruler 4012, which cooperates with a pointer 4014 fixed on the supporting platform 1 to facilitate the judgment of the angle.

[0069] The stacking mechanism includes a loading platform 207 slidably mounted on the unloading platform 2, and a No. 2 threaded sleeve is fixed at each corner of the loading platform 207. Four No. 1 screw rods 201 threadedly matched with No. 2 threaded sleeves are rotatably installed on the unloading platform 2. A No. 1 transmission shaft 204 is also rotatably installed on the unloading platform 2. The four No. 1 screw rods 201 and the No. 1 transmission shaft 204 are connected by a No. 1 chain 203.

[0070] A pulling member 206 is fixed on the unloading platform 2, and a limit transmission tube 505 is rotatably installed on the pulling member 206. The limit transmission tube 505 is connected to the first transmission shaft 204 through the first bevel gear set 205, and the limit transmission tube 505 is connected to the propulsion component.

[0071] An alignment piece is installed on the unloading platform 2.

[0072] In an embodiment of the present invention, when the pushing member is working, it drives the limit transmission tube 505 to rotate. When the limit transmission tube 505 rotates, the No. 1 transmission shaft 204 is driven to rotate through the No. 1 bevel gear set 205. When the No. 1 transmission shaft 204 rotates, the four No. 1 screw rods 201 are driven to rotate synchronously through the No. 1 chain 203. The threaded cooperation between the No. 1 screw rod 201 and the No. 2 threaded sleeve drives the loading platform 207 to rise or fall.

[0073] Each time the propulsion assembly works, the first screw rod 201 is driven to rotate once, thereby driving the loading platform 207 to move vertically downward.

[0074] Each operation of the pushing component is based on the completion of cutting. After the cutting is completed, the cut color-coated plate is driven by the alignment part to move to the top of the loading platform 207, and then the loading platform 207 is lowered. By lowering the loading platform 207 each time it is pushed, the color-coated plates that have been cut are stacked, so that the color-coated plates can be taken out at one time.

[0075] The alignment part includes two support blocks 302 fixed on both sides of the unloading platform 2, a transmission rod 3 is rotatably installed between the two support blocks 302, a plurality of sliding sleeves 303 are equidistantly fixed on the transmission rod 3, a toggle block 304 is slidably installed on the sliding sleeve 303, a No. 1 spring 305 is fixed to the end of the toggle block 304, and the other end of the No. 1 spring 305 is fixed to the inner bottom of the sliding sleeve 303.

[0076] An anti-slip portion is provided on one end of the toggle block 304 away from the No. 1 spring 305 .

[0077] A first motor 301 is fixed on the support block 302 , and an output shaft of the first motor 301 is coaxially fixed with the transmission rod 3 .

[0078] In the embodiment of the present invention, when the first motor 301 is working, its output shaft drives the transmission rod 3 to rotate, so as to synchronously drive the sliding sleeve 303 to rotate through the transmission rod 3. Figure 13 As shown, when the sliding sleeve 303 flips, it drives the toggle block 304 to rotate synchronously. When the toggle block 304 rotates to contact the color-coated plate and continues to rotate, because the distance between the rotating shaft of the sliding sleeve 303 and the color-coated plate is smaller than the rotation diameter of the toggle block 304, the toggle block 304 is retracted into the sliding sleeve 303, thereby compressing the No. 1 spring 305, so that the No. 1 spring 305 reserves elastic potential energy, so that when the toggle block 304 is retracted into the sliding sleeve 303, a reverse force is applied to the No. 1 spring 305. When the toggle block 304 rotates and contacts the color-coated plate, the force applies a pressing force to the color-coated plate to increase the friction between the toggle block 304 and the color-coated plate, thereby driving the color-coated plate to translate a certain distance by rotating the toggle block 304 one circle; Figure 14 shown.

[0079] The propulsion assembly includes two conveying wheels 502 rotatably mounted on both sides of the carrying platform 1 , and the conveying wheels 502 are connected to the limiting transmission rod 506 through a transmission member.

[0080] A servo motor 5 is fixed on the supporting platform 1 , and an output shaft of the servo motor 5 is connected to a rotating shaft of a conveying wheel 502 via a first synchronous belt 501 .

[0081] The conveying wheel 502 is provided with a deformable rubber layer.

[0082] A protective shell 5010 is fixed on the supporting platform 1 , and the servo motor 5 and related components are protected by the protective shell 5010 .

[0083] In the embodiment of the present invention, when the servo motor 5 is working, its output shaft drives the conveying wheel 502 to rotate through the first synchronous belt 501 , and when the conveying wheel 502 rotates, the color-coated plate on the supporting platform 1 is conveyed.

[0084] When the conveying wheel 502 rotates, the second synchronous belt 504 is also driven to rotate through the transmission member.

[0085] The transmission member includes a synchronization rod 507 rotatably mounted on the bottom of the carrying platform 1 , and intermittent transmission members 503 are mounted on both sides of the carrying platform 1 .

[0086] The intermittent transmission member 503 includes a driving disc fixed coaxially with the conveying wheel 502 , a driven disc cooperating therewith is rotatably mounted on one side of the driving disc, and the driven disc is connected to the synchronization rod 507 via a second synchronization belt 504 .

[0087] A limit transmission rod 506 is axially slidably installed in the limit transmission tube 505. The limit transmission rod 506 is connected to the synchronization rod 507 through the third bevel gear set 509. A connecting piece 508 rotatably connected to the synchronization rod 507 is also rotatably installed on the limit transmission rod 506.

[0088] A transmission bar is fixed on the position-limiting transmission rod 506 , and the transmission bar is slidably matched with a transmission groove provided on the inner wall of the position-limiting transmission tube 505 .

[0089] In the embodiment of the present invention, when the conveying wheel 502 rotates, it drives the active disk to rotate, and the active disk drives the driven disk to rotate. The driven disk drives the synchronization rod 507 to rotate through the second synchronization belt 504. When the synchronization rod 507 rotates, it drives the limit transmission rod 506 to rotate through the third bevel gear set 509. The limit transmission rod 506 drives the limit transmission tube 505 to rotate through the cooperation of the transmission bar and the transmission groove.

[0090] Among them, the intermittent transmission member 503 is the application of the grooved wheel mechanism in the prior art. When the active disc rotates one circle, it drives the driven disc to rotate one-fifth. That is to say, when the active disc rotates five circles, it drives the driven disc to rotate one circle, thereby reducing the transmission ratio and achieving high-precision transmission.

[0091] When the unloading table 2 moves towards the direction away from the bearing table 1, the pulling member 206 is driven to move synchronously to drive the limiting transmission pipe 505 to move synchronously through the pulling member 206, and at this time, the limiting transmission pipe 505 and the limiting transmission rod 506 are in an axial sliding state, and due to the cooperation of the transmission bar and the transmission groove, the two will not be cut off in synchronous rotation in the axial sliding state.

[0092] And the gear 409 is used for limiting the limiting transmission rod 506, so that the limiting transmission pipe 505 will not move with the limiting transmission rod 506 when moving.

[0093] The distance between the transmission rod 3 shaft and the color coated plate is less than the diameter of the rotating knob 304.

[0094] In the embodiment of the application, the diameter of the rotating knob 304 is the distance from the anti-skid part of the knob 304 to the shaft of the transmission rod 3, which is greater than the distance between the transmission rod 3 and the color coated plate, and the limitation refers to the state that the knob 304 is retracted into the sliding sleeve 303.

[0095] In summary, the color coated plate is conveyed by the advancing assembly, and when the color coated plate is conveyed to the specified position, the part to be cut is supported by the stacking mechanism, and the cutting gun 402 starts to work to cut the color coated plate, wherein the inclination angle of the bearing 4 can be adjusted by the adjusting mechanism to realize cutting of the color coated plate at multiple angles.

[0096] The advantages are as follows: 1. The mechanical self-adaptive mechanism (follow-up adjusting assembly + one-way adjusting assembly) replaces the electric control system to realize dynamic optimization of cutting parameters at low cost.

[0097] 2. The unique power transmission link (advancing → cutting → stacking linkage) reduces the number of driving elements.

[0098] 3. The color coated plate cutting industry pain points (angle interference, cutting adhesion, stacking efficiency) are solved.

[0099] The application also provides a color coated plate made of the color coated plate cutting device.

[0100] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0101] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A color-coated plate shearing device, characterized in that: include: A carrying platform (1) and a discharge platform (2) arranged at the end of the carrying platform (1); Two bearing members (4) are both rotatably mounted on the side ends of the bearing platform (1); a linear guide plate (401) is mounted on the two bearing members (4) through an adjustment mechanism; a cutting gun (402) is slidably mounted on the linear guide plate (401) along the length direction; a second screw rod (403) is rotatably mounted on the linear guide plate (401); a first threaded sleeve is sleeved on the second screw rod (403) and is threadedly matched with the second screw rod; the first threaded sleeve is fixed to the cutting gun (402); The cutting angle of the carrier (4) is adjusted by the adjustment mechanism, and the cutting angle of the cutting gun (402) is changed at the same time; A gap portion for cutting is provided between the supporting platform (1) and the unloading platform (2), and the length of the gap portion adaptively increases / decreases with the adjustment of the adjustment mechanism; A stacking mechanism is installed on the unloading platform (2) and is used for stacking the cut color-coated plates; A propulsion assembly is mounted on the carrier platform (1) and is connected to the stacking mechanism via a transmission assembly, and the color-coated plates are transported via the propulsion assembly; A plurality of guide blocks (102) are provided on the bearing platform (1), and a pressure cover (101) cooperating with the guide blocks (102) is fixed on the bearing platform (1), and the color-coated plate is limited by the cooperation between the pressure cover (101) and the guide blocks (102).

2. A color-coated plate shearing device according to claim 1, characterized in that: The adjustment mechanism comprises a movable member (405) slidably mounted on the carrier (4), a slider (4020) fixed to the linear guide plate (401) being slidably mounted in the movable member (405), a No. 1 electric push rod (404) being fixed to the movable member (405), and a movable rod of the No. 1 electric push rod (404) being fixed to the slider (4020); The carrier (4) is also provided with a follow-up adjustment component for adjusting the distance between the nozzle of the cutting gun (402) and the color-coated plate after the cutting gun (402) is turned over, and the follow-up adjustment component is connected to the movable part (405); A one-way adjustment component for adjusting the length of the gap portion is also installed on the supporting platform (1). The one-way adjustment component is connected to the unloading platform (2) and the supporting platform (1), and the one-way adjustment component also cooperates with the follow-up adjustment component.

3. A color-coated plate shearing device according to claim 2, characterized in that: The follow-up adjustment assembly comprises a rotating seat fixed on the bearing platform (1), and the bearing member (4) is rotatably mounted on the rotating seat; A threaded barrel (407) is rotatably mounted in the bearing member (4), a third screw rod (406) threadably engaged with the threaded barrel (407) is mounted inside the threaded barrel (407), the third screw rod (406) is fixed to the bottom of the movable member (405), and a through hole (4021) is provided at the bottom of the bearing member (4) to be clearance-matched with the third screw rod (406); A second transmission shaft (4019) is also rotatably mounted on the carrier (4), a gear (409) is coaxially fixed on the second transmission shaft (4019), the gear (409) is meshed with a gear ring (4010) fixed on the rotating seat, and the gear (409) is also connected to the threaded barrel (407) via a second bevel gear set (408).

4. A color-coated plate shearing device according to claim 3, characterized in that: The one-way adjustment assembly comprises a ratchet (4011) coaxially fixed on the rotating shaft of the carrier (4), a ratchet plate (4013) cooperating therewith is slidably mounted on the carrier (1), and the ratchet plate (4013) is fixed to the unloading platform (2); A connecting block (4016) is fixed on the unloading platform (2), a guide rod (4017) that is slidably engaged with the connecting block (4016) is fixed on the unloading platform (2), and a No. 2 spring (4015) that is fixed to the connecting block (4016) and the unloading platform (2) is sleeved on the guide rod (4017); The ratchet plate (4013) comprises a base plate, on which a plurality of ratchets arranged at equal distances are elastically hinged, and the ratchets cooperate with the ratchet wheel (4011).

5. The color-coated plate shearing device according to claim 2, characterized in that: The stacking mechanism comprises a loading platform (207) slidably mounted on the unloading platform (2), and a No. 2 threaded sleeve is fixed to each of the four corners of the loading platform (207). Four No. 1 screw rods (201) threadedly engaged with the No. 2 threaded sleeve are rotatably mounted on the unloading platform (2), and a No. 1 transmission shaft (204) is also rotatably mounted on the unloading platform (2), and the four No. 1 screw rods (201) and the No. 1 transmission shaft (204) are connected via a No. 1 chain (203); A pulling member (206) is fixed on the unloading platform (2), a limiting transmission tube (505) is rotatably installed on the pulling member (206), the limiting transmission tube (505) is connected to the first transmission shaft (204) through the first bevel gear set (205), and the limiting transmission tube (505) is connected to the propulsion assembly; An alignment piece is installed on the unloading platform (2).

6. The color-coated plate shearing device according to claim 5, characterized in that: The alignment member comprises two support blocks (302) fixed on both sides of the unloading platform (2), a transmission rod (3) is rotatably mounted between the two support blocks (302), a plurality of sliding sleeves (303) are equidistantly fixed on the transmission rod (3), a toggle block (304) is slidably mounted on the sliding sleeve (303), a No. 1 spring (305) is fixed to the end of the toggle block (304), and the other end of the No. 1 spring (305) is fixed to the inner bottom of the sliding sleeve (303); The toggle block (304) is provided with an anti-slip portion at one end away from the first spring (305); A No. 1 motor (301) is fixed on the support block (302), and an output shaft of the No. 1 motor (301) is coaxially fixed to the transmission rod (3).

7. The color-coated plate shearing device according to claim 5, characterized in that: The propulsion assembly comprises two conveying wheels (502) rotatably mounted on both sides of the support platform (1), and the conveying wheels (502) are connected to the position-limiting transmission tube (505) via a transmission member; A servo motor (5) is fixed on the carrier platform (1), and the output shaft of the servo motor (5) is connected to the rotating shaft of the conveying wheel (502) via a first synchronous belt (501); A deformable rubber layer is provided on the conveying wheel (502).

8. The color-coated plate shearing device according to claim 7, characterized in that: The transmission member comprises a synchronization rod (507) rotatably mounted on the bottom of the carrier platform (1), and intermittent transmission members (503) are mounted on both sides of the carrier platform (1); The intermittent transmission member (503) includes a driving disk fixed coaxially with the conveying wheel (502), a driven disk cooperating therewith being rotatably mounted on one side of the driving disk, and the driven disk is connected to the synchronization rod (507) via a second synchronization belt (504); A limiting transmission rod (506) is axially slidably installed in the limiting transmission tube (505), the limiting transmission rod (506) is connected to the synchronization rod (507) via a third bevel gear set (509), and a connecting piece (508) rotatably connected to the synchronization rod (507) is also rotatably installed on the limiting transmission rod (506); A transmission bar is fixed on the position-limiting transmission rod (506), and the transmission bar is slidably engaged with a transmission groove provided on the inner wall of the position-limiting transmission tube (505).

9. The color-coated plate shearing device according to claim 6, characterized in that: The distance between the axis of the transmission rod (3) and the color-coated plate is smaller than the diameter of the toggle block (304) when it rotates.

10. A color-coated plate made by using the color-coated plate shearing device according to any one of claims 1 to 9.

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