A cutting and coding device for shower panel molding

Abstract

The application is suitable for the technical field of cutting and stacking, and provides a cutting and stacking device for water spraying sheet forming, which comprises a frame, a conveying belt mechanism, a cutting assembly, and a material falling assembly. The device solves the problems of deviation, inclination and uneven stacking caused by uneven stress and airflow interference when the water spraying sheet freely falls. The device is provided with a guide assembly. When the water spraying sheet is cut, the front end of the water spraying sheet conveying is limited and clamped by the pressing strip and the U-shaped groove. After the cutting is completed, the swing plate is tilted to release the water spraying sheet. The lifting cylinder drives the U-shaped groove and the water spraying sheet clamped thereby to quickly descend to the top of the conveying belt mechanism. Thus, the front end of the water spraying sheet conveying is always positioned and guided, avoiding floating and deviation caused by the self-weight, airflow interference or asynchronous mechanical action, and ensuring the height consistency of the material falling position when multiple water spraying sheets are stacked.

Description

Technical Field

[0001] This invention relates to the field of cutting and stacking technology, and more specifically, to a cutting and stacking device for forming water-sprayed sheets. Background Technology

[0002] Cutting and stacking the water spray sheets are key processes in the cooling tower packing manufacturing process. Their function is to cut the continuously formed corrugated sheets into individual pieces according to specifications, and then stack the cut sheets layer by layer into a stack, providing stacked semi-finished products for the subsequent packing assembly process.

[0003] Currently, the existing water-spraying sheet cutting and stacking device adopts a swinging plate dropping structure. First, the water-spraying sheet is transported to the top surface of two swinging plates. After being transported to the position, the end is positioned by the lower pressure block and the support block. The cutting blade then cuts the sheet at the positioning position. After the cutting is completed, the two plates tilt downwards and swing. The water-spraying sheet falls freely to the conveyor belt below by gravity. This cycle is used to achieve continuous cutting and conveying stacking.

[0004] However, due to the light weight of the water spray sheet and the gap in the drop and stacking height between the plate and the conveyor belt, the free-fall method will cause drifting and deviation. Furthermore, at the moment the water spray sheet separates from the lower pressure block, the cut end of the water spray sheet will be supported by the support block, while the middle section and the front end of the conveyor will be supported by the plate. When the plate tilts and swings downward, the middle section and the front end of the conveyor will fall first, resulting in inconsistent heights of the water spray sheet at different positions and deviation in the falling angle, which further aggravates the misalignment of the stacking. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a cutting and stacking device for forming water-spraying sheets.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cutting and stacking device for forming water-spraying sheets, comprising a frame.

[0007] The conveyor belt mechanism is installed inside the frame and is used to carry and transport the water-spraying sheets of the stacked materials.

[0008] A cutting assembly, mounted on the top side of the frame, is used to cut the formed water spray sheet.

[0009] The material feeding assembly is located at the top of the frame and is used to support the cut water spray sheets and control the individual feeding of the cut water spray sheets.

[0010] A guiding component, located at the top of the frame, is used to acquire and guide the cut water-spraying sheets to fall. The guiding component includes a bracket installed at the top of the frame and a material-carrying mechanism installed at the top of the bracket. The material-carrying mechanism includes a lifting cylinder installed at the top of the bracket. The bottom of the output end of the lifting cylinder is connected to a U-shaped groove. A pressure bar slides vertically inside the U-shaped groove. When the water-spraying sheets are cut, the front end of the water-spraying sheet is inserted into the U-shaped groove and clamped by the pressure bar. After the water-spraying sheets are cut, the material-dropping component is de-loaded, and the lifting cylinder controls the U-shaped groove, pressure bar, and water-spraying sheets to fall and stack quickly.

[0011] The material leveling assembly is located on the side wall of the conveyor belt mechanism and is used to level and smooth the falling water spray sheets.

[0012] The present invention is further configured such that: the material feeding assembly includes two swing plates symmetrically hinged to the top two sides of the frame, and two hinge cylinders are symmetrically hinged to one side of the frame. The two hinge cylinders are correspondingly arranged with the two swing plates, and the piston rod end of the hinge cylinder is connected to the middle of the side wall of the corresponding swing plate.

[0013] The invention is further configured such that: a sleeve is installed on one side of the top of the U-shaped groove, a piston rod slides inside the sleeve, the bottom of the piston rod extends into the interior of the U-shaped groove and is connected to the top of the pressure strip, an air pipe is connected to the top of the sleeve, and two uprights are symmetrically connected to the top of the U-shaped groove, with the tops of the two uprights penetrating the bracket.

[0014] The present invention is further configured such that: the material preparation assembly includes a U-shaped frame disposed below the frame and a scissor lift mechanism connected to the bottom of the U-shaped frame; the two sides of the U-shaped frame penetrate the side walls of the frame and extend to the two sides of the conveyor belt mechanism; a servo motor is installed on the top side of the U-shaped frame; a lead screw is connected to the output end of the servo motor; a second slider is threaded to the outer side wall of the lead screw; an active upright is disposed on the top of the second slider; a tube is disposed through the active upright on the side facing the conveyor belt mechanism; the tube is used to adjust and level the bottom of the bent water spraying sheet.

[0015] The present invention is further configured such that: a plurality of air nozzles are equidistantly connected to the outer side wall of the tube, and the plurality of air nozzles are inclined upward.

[0016] The present invention is further configured such that: a guide rail is installed on the horizontal part of the top side of the U-shaped frame, a first slider is slidably mounted on the top of the guide rail, a driven upright is provided on the top of the first slider, and the end of the tube away from the active upright passes through the driven upright.

[0017] The present invention is further configured such that: two upright plates are symmetrically installed on the top of the U-shaped frame, and a geometric groove is opened on one side of each of the two upright plates; the driven upright and the active upright are respectively arranged opposite to the two upright plates; and a rotating shaft is connected to the opposite side of each of the driven upright and the active upright, and the rotating shaft is inserted into the interior of the corresponding geometric groove.

[0018] The top of both the first slider and the second slider is connected to a column, and the two columns are respectively installed through the bottom of the corresponding driven frame and the active frame.

[0019] The present invention is further configured such that: the cutting assembly includes a gantry frame installed on one side of the top of the frame and a telescopic cylinder installed on the top of the gantry frame, the piston rod of the telescopic cylinder passes through the gantry frame and is connected to a pressure plate, and two base plates are installed on the top of the frame and below the gantry frame.

[0020] The present invention is further configured such that: two guide rods are symmetrically and vertically connected to the top of the pressure plate, and the top of both guide rods penetrates the gantry frame.

[0021] The present invention is further configured such that: a track is horizontally installed on one side of the top of the pressure plate, an electric seat is slidably mounted on the top of the track, a cutting blade is vertically mounted downward on one side of the electric seat, a gap is provided between the two base plates, and the cutting blade corresponds to the gap between the two base plates.

[0022] In summary, this application includes at least one of the following beneficial technical effects: (1) By setting up a guiding component, when the water-spraying sheet is cut, the front end of the water-spraying sheet is restricted and clamped by the pressure strip and the U-shaped groove. After the cutting is completed, the swing plate tilts to release the water-spraying sheet, and the lifting cylinder drives the U-shaped groove and the water-spraying sheet it clamps to descend quickly to the top of the conveyor belt mechanism, so that the front end of the water-spraying sheet is always positioned and guided, avoiding drifting and deviation caused by light weight, airflow interference or asynchronous mechanical action, and ensuring that the height of the drop position is consistent when multiple water-spraying sheets are stacked.

[0023] (2) By setting the pipe body, when the water spraying sheet falls, the water spraying sheet covers the pipe body and is located below the front end of the water spraying sheet. When the servo motor drives the screw to move the pipe body horizontally from the front end of the water spraying sheet to the cutting end, the pipe body applies a pushing force to the bent part from the bottom of the water spraying sheet, thereby flattening the bent part and restoring the flat state of the water spraying sheet.

[0024] (3) By setting up uprights and geometric grooves, when the pipe body moves horizontally to the middle section of the water spray plate, the rotating shafts of the active uprights and driven uprights slide along the trajectory of the geometric grooves, causing the pipe body to tilt upwards to the highest point. Even if the single bend is high, it can be lifted and leveled by the pipe body, and after passing the highest point, it tilts and falls to the cutting end, realizing the shape-following and leveling of the single bend shape, and improving the leveling ability.

[0025] (4) By setting an air nozzle, when the pipe body encounters a double bend in the middle section of the water spray plate during the pipe body movement, the external air supply device supplies air to the inside of the pipe body. The gas is blown upwards towards the bottom of the water spray plate, causing the middle section of the water spray plate to move towards the cutting end, preventing the water spray plate from sliding down the outer wall of the pipe body in the opposite direction. Combined with the height adjustment of the pipe body along the geometric groove, the double bend is leveled, avoiding the bends from overlapping and generating new bends. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of a cutting and stacking device for forming water-spraying sheets according to the present invention.

[0027] Figure 2 for Figure 1 A partial structural diagram.

[0028] Figure 3 for Figure 2 Another perspective structural diagram.

[0029] Figure 4 This is a partial structural diagram of the material assembly in this invention.

[0030] Figure 5 for Figure 3 A schematic diagram of the structure viewed from below.

[0031] Figure 6 This is a schematic diagram of the fitting structure of the tube body and the air nozzle in this invention.

[0032] Figure 7 This is a partial structural diagram of the guiding component in this invention.

[0033] Figure 8 This is a schematic diagram of the bent and stacked state of the cut end of the water spray sheet in this invention.

[0034] Figure 9 This is a schematic diagram of the single-bend stacked state of the middle section and the cut end of the water spraying sheet in this invention.

[0035] Figure 10 This is a schematic diagram of the double-bent stacked state of the middle section and the cut end of the water-spraying sheet in this invention.

[0036] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Conveyor belt mechanism; 3. Cutting assembly; 31. Gantry frame; 32. Telescopic cylinder; 33. Pressure plate; 34. Guide rod; 35. Track; 36. Electric base; 37. Base plate; 4. Unloading assembly; 41. Swing plate; 42. Hinge cylinder; 5. Guiding assembly; 51. Support frame; 52. Material loading mechanism; 521. Lifting cylinder; 522. U-shaped channel; 523. Sleeve; 524. Air pipe; 525. Pressure strip; 526. Upright pole; 6. Material assembly; 61. U-shaped frame; 62. Guide rail; 63. First slider; 64. Driven upright; 65. Tube body; 651. Air nozzle; 66. Upright plate; 67. G-shaped groove; 68. Servo motor; 69. Lead screw; 601. Second slider; 602. Column; 603. Scissor lift mechanism; 604. Active upright. Detailed Implementation

[0037] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0038] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0039] Please see Figures 1-10 The present invention provides the following technical solutions: Example 1, see Figure 1 A cutting and stacking device for forming water-spraying sheets includes a frame 1, and a cutting component 3 is installed on one side of the top of the frame 1. The cutting component 3 can cut the continuously conveyed water-spraying sheets to a preset length. The specific structure of the cutting component 3 is as follows: See Figure 1 The cutting assembly 3 includes a gantry 31 installed on one side of the top of the frame 1 and a telescopic cylinder 32 installed on the top of the gantry 31. The piston rod of the telescopic cylinder 32 passes through the gantry 31 and is connected to a pressure plate 33. Two guide rods 34 are symmetrically and vertically connected to the top of the pressure plate 33. The top of the two guide rods 34 both pass through the gantry 31. The telescopic cylinder 32 is used to drive the pressure plate 33 to move up and down. That is, when the piston rod of the telescopic cylinder 32 extends, it drives the pressure plate 33 to move down. At the same time, the two guide rods 34 move synchronously with the pressure plate 33 and slide in the guide holes of the gantry 31 to ensure that the pressure plate 33 remains horizontal during the lifting and lowering process. Two base plates 37 are installed on the top of the frame 1 and below the gantry 31. When the pressure plate 33 moves down, it presses the fixed-length water spray sheet onto the base plate 37 to ensure the accuracy of the cutting size.

[0040] See Figure 1 A track 35 is horizontally installed on one side of the top of the pressure plate 33. An electric seat 36 slides on the top of the track 35. A cutting blade is vertically installed on one side of the electric seat 36. A gap is provided between the two base plates 37, and the gap between the cutting blade and the two base plates 37 corresponds to the gap.

[0041] The track 35 provides a horizontal movement guide for the electric seat 36. The electric seat 36 slides on the track 35, driving the cutting blade to move horizontally, thereby completing the transverse cutting action on the water spray sheet. The gap between the two base plates 37 provides clearance for the cutting blade. When the cutting blade moves horizontally, it passes through the gap, which can ensure that the water spray sheet is completely cut off, while avoiding interference between the cutting blade and the base plate 37.

[0042] See Figure 1 The top of frame 1 is equipped with a material feeding component 4. The material feeding component 4 can support the water spray sheet after it is formed and conveyed. After the formed water spray sheet is conveyed to the designated length, the cutting component 3 squeezes and cuts the water spray sheet. After cutting, the material feeding component 4 can also control the individual dropping of the cut water spray sheet. The specific structure of the material feeding component 4 is as follows: See Figure 1 The material feeding assembly 4 includes two symmetrically hinged swing plates 41 on both sides of the top of the frame 1. Two hinge cylinders 42 are symmetrically hinged on one side of the frame 1. The two hinge cylinders 42 are correspondingly arranged with the two swing plates 41. The piston rod end of the hinge cylinder 42 is connected to the middle of the side wall of the corresponding swing plate 41. The two swing plates 41 are symmetrically arranged so that they can support the water spray sheet from both sides, providing support for the water spray sheet during fixed-length cutting and waiting for material feeding. When the water spray sheet is cut into a single piece, the piston rod of the hinge cylinder 42 retracts, the swing plate 41 tilts downward, and the water spray sheet is released to fall. After that, the piston rod of the hinge cylinder 42 extends, the swing plate 41 returns to horizontal, and waits for the next water spray sheet.

[0043] See Figure 1 and Figure 2 The frame 1 is equipped with a conveyor belt mechanism 2. The water spraying sheet falls to the top of the conveyor belt mechanism 2 through the swing plate 41. The water spraying sheet is continuously cut and falls, so that multiple single water spraying sheets are stacked on the top of the conveyor belt mechanism 2. When the water spraying sheets are stacked to a suitable height, the conveyor belt mechanism 2 can send out the stacked water spraying sheets.

[0044] In Example 2, due to the light weight of the water spraying sheet and the gap between the plate and the conveyor belt in terms of falling and stacking height, the free-fall method will cause drifting and deviation. At the moment the water spraying sheet separates from the lower pressure block, the cut end of the water spraying sheet is supported by the support block, while the middle section and the front end of the conveyor are supported by the plate. When the plate tilts and swings downward, the middle section and the front end of the conveyor will fall first, resulting in inconsistent heights of the water spraying sheet at different positions and deviation in the falling angle, which further aggravates the misalignment of the stacking.

[0045] For this purpose, please refer to Figure 1A guide component 5 is installed on the top of the frame 1. During the cutting process of the water spray sheet, the guide component 5 acquires the front end of the water spray sheet and guides the water spray sheet during its descent, causing the entire water spray sheet to fall in a predetermined posture and trajectory, avoiding the offset and tilting caused by the free fall of the water spray sheet. The specific structure of the guide component 5 is as follows: See Figure 1 and Figure 7 The guiding component 5 includes a bracket 51 mounted on the top of the frame 1 and a material loading mechanism 52 mounted on the top of the bracket 51. The bracket 51 is used to provide auxiliary support for the material loading mechanism 52. The material loading mechanism 52 is located between two swing plates 41 and is used to pick up the front end of the water spray sheet and guide the water spray sheet to fall. The specific structure of the material loading mechanism 52 is as follows: See Figure 7 The material loading mechanism 52 includes a lifting cylinder 521 installed on the top of the bracket 51. The bottom of the output end of the lifting cylinder 521 is connected to a U-shaped groove 522. The lifting cylinder 521 drives the U-shaped groove 522 to move rapidly in the vertical direction. Before the water spray sheet is cut, the piston rod of the lifting cylinder 521 retracts, and the U-shaped groove 522 is in a high position to receive the front end of the water spray sheet. After the cutting, the lifting cylinder 521 drives the U-shaped groove 522 and the water spray sheet it receives to fall rapidly, thereby shortening the free fall time of the water spray sheet and reducing the falling deviation. Two uprights 526 are symmetrically connected to the top of the U-shaped groove 522. The tops of the two uprights 526 are both set through the bracket 51. The two uprights 526 move synchronously with the U-shaped groove 522 and slide in the guide hole of the bracket 51 to vertically guide the lifting and lowering of the U-shaped groove 522.

[0046] See Figure 7 A pressure bar 525 slides vertically inside the U-shaped groove 522. A sleeve 523 is installed on one side of the top of the U-shaped groove 522. A piston rod slides inside the sleeve 523. A spring connects the inside of the sleeve 523 and the top of the piston rod. The bottom of the piston rod extends into the inside of the U-shaped groove 522 and connects to the top of the pressure bar 525. An air pipe 524 is connected to the top of the sleeve 523. The sleeve 523 and the piston rod inside it constitute a pneumatic actuator for driving the lifting and lowering of the pressure bar 525. When gas is supplied through the air pipe 524... When gas enters from the top of sleeve 523, it pushes the piston rod downward. The piston rod stretches the spring, thereby driving the pressure bar 525 to clamp the front end of the water spraying sheet. Then, the U-shaped groove 522 moves downward to guide the water spraying sheet to fall to the top of the conveyor belt mechanism 2. After that, the U-shaped groove 522 moves upward. At this time, the gas is extracted from the sleeve 523 through the air pipe 524. The piston rod moves upward by the negative pressure inside the sleeve 523, and the spring force pulls the piston rod upward synchronously, thereby controlling the pressure bar 525 to move upward away from the water spraying sheet.

[0047] Specifically, after the water spray sheet is conveyed to the top of the swing plate 41 at a fixed length, the front end of the water spray sheet is inserted into the U-shaped groove 522. At the same time, the cutting component 3 presses the cutting end of the water spray sheet, and then the cutting component 3 starts the cutting operation. Meanwhile, the external air supply device supplies air to the sleeve 523 through the air pipe 524, driving the pressure bar 525 to move down and clamp and fix the front end of the water spray sheet.

[0048] After the water-spraying sheet is cut, the swing plate 41 tilts downward and releases the water-spraying sheet. At the same time, the lifting cylinder 521 drives the U-shaped groove 522 and the water-spraying sheet it holds to fall quickly until it lands on the top of the conveyor belt mechanism 2. During this process, the front end of the water-spraying sheet is always positioned and guided, avoiding the water-spraying sheet from drifting and deviating due to its light weight, airflow interference or asynchronous mechanical action during the dropping process, so as to ensure the high consistency of the dropping position when multiple water-spraying sheets are stacked.

[0049] In Example 3, although the front end of the water spray sheet is positioned to accurately determine the overall position of the water spray sheet, only the middle part of the front end of the water spray sheet is acquired. The two sides of the water spray sheet are supported by the swing plate 41. The water spray sheet is easily affected by the asynchrony of the two swing plates 41, causing one side of the water spray sheet to fall before the other side. At the same time, the cutting end of the water spray sheet is supported by the bottom plate 37. After the water spray sheet is cut, its cutting end will fall asynchronously relative to the front end of the conveyor. When the water spray sheet falls into place, the two diagonal positions of the cutting end of the water spray sheet will swing, causing the middle section of the water spray sheet to warp when stacked. Due to the bulge of the water spray sheet itself, this warping cannot be recovered by itself.

[0050] For this purpose, please refer to Figure 1 and Figure 2 Below the frame 1, a material leveling assembly 6 is provided. The top of the material leveling assembly 6 extends to the side wall and top of the conveyor belt mechanism 2 and is used to flatten and arrange the falling water spray sheets, eliminating any warping or bending that may occur during the falling process, and ensuring that each water spray sheet remains flat after stacking. The specific structure of the material leveling assembly 6 is as follows: See Figures 2-5 The material preparation assembly 6 includes a U-shaped frame 61 located below the frame 1 and a scissor lift mechanism 603 connected to the bottom of the U-shaped frame 61. The two sides of the U-shaped frame 61 penetrate the side wall of the frame 1 and extend to the two sides of the conveyor belt mechanism 2. The scissor lift mechanism 603 is used to drive the U-shaped frame 61 to move vertically. After each leveling operation of the material preparation assembly 6 is completed, the scissor lift mechanism 603 pushes the U-shaped frame 61 up by the thickness of a water spray plate to reserve space for the next material drop.

[0051] See Figures 2-5A servo motor 68 is installed on one side of the top of the U-shaped frame 61. The output end of the servo motor 68 is connected to a lead screw 69. A second slider 601 is threadedly connected to the outer wall of the lead screw 69. An active support frame 604 is set on the top of the second slider 601. A tube 65 is installed through the active support frame 604 on the side facing the conveyor belt mechanism 2. The servo motor 68 is used to drive the lead screw 69 to rotate. The second slider 601 moves along the axial direction of the lead screw 69 under the drive of the lead screw 69, thereby driving the active support frame 604 and the tube 65 to move horizontally synchronously. The tube 65 is used to flatten the bottom of the bent water spray sheet. That is, when the water spray sheet is guided to fall, it covers the tube 65. Afterwards, the horizontal movement of the tube 65 can apply a pushing force from the bottom of the water spray sheet to the bent water spray sheet from the conveying front end to the cutting end, thereby flattening the bent part and restoring the flat state of the water spray sheet.

[0052] See Figures 2-5 A guide rail 62 is installed on the horizontal part of the top side of the U-shaped frame 61. A first slider 63 slides on the top of the guide rail 62. A driven upright 64 is set on the top of the first slider 63. The end of the tube 65 away from the active upright 604 passes through the driven upright 64. When the tube 65 moves under the drive of the active upright 604, its driven end slides synchronously along the guide rail 62 through the driven upright 64 and the first slider 63, ensuring that the tube 65 always remains horizontal during the entire movement process and that the force on both ends is uniform, thereby improving the stability of the movement of the tube 65.

[0053] Specifically, when the water spray plate appears as Figure 8 When one corner of the cut end is bent, the pipe body 65 can be moved horizontally to lift the water spray plate from the front end of the conveyor to the cut end, thereby restoring the water spray plate to a horizontal state.

[0054] Furthermore, when the water spray plate appears as... Figure 9 When the water spray plate shown has a single bend in the middle section, the bend is quite severe and cannot be reversed by simply moving the pipe body 65 horizontally.

[0055] For this purpose, please refer to Figures 2-5 The top of the first slider 63 and the second slider 601 are both connected to a column 602. The two columns 602 are respectively set through the bottom of the corresponding driven frame 64 and the active frame 604. This setting allows the driven frame 64 and the active frame 604 to move up and down along the corresponding column 602, thereby changing the height of the tube 65.

[0056] In addition, two upright plates 66 are symmetrically installed on the top of the U-shaped frame 61. Each of the two upright plates 66 has a geometric groove 67 on one side. The driven upright 64 and the active upright 604 are correspondingly arranged with the two upright plates 66. The driven upright 64 and the active upright 604 are connected to a rotating shaft on the opposite side. The rotating shaft is inserted into the corresponding geometric groove 67.

[0057] The geometric grooves 67 on the two uprights 66 constrain the trajectory of the height change of the tube body 65. The rotating shafts on the active upright 604 and the driven upright 64 are respectively embedded in the corresponding geometric grooves 67. When the tube body 65 moves horizontally, the rotating shafts slide along the trajectory of the geometric grooves 67, thereby causing the tube body 65 to automatically change its vertical height according to the contour of the geometric grooves 67 while moving horizontally. This allows the tube body 65 to flatten the bending and stacking shape of the water spray plate in different areas. That is, at the front end of the conveying process, the front end of the water spray plate is limited by the guide component 5. Because the conveying front end is accurately positioned, while the middle section and the cutting end are not restricted, a folded state occurs during descent, with the middle section higher and the conveying front end and the cutting end lower. When the pipe body 65 moves in the middle section, it begins to tilt upwards, lifting the water-spraying sheet. When the pipe body 65 reaches the highest point restricted by the geometric groove 67, even if the single fold is high, it can be leveled by moving the pipe body 65. After passing the highest point restricted by the geometric groove 67, the pipe body 65 tilts and falls to the cutting end of the water-spraying sheet. If the cutting end has... Figure 8 Even if one corner of the tube is bent, it can be restored horizontally. That is, the tube body 65 can automatically change its vertical height along the contour of the geometric groove 67, thereby shaping and leveling the bent state, improving the adaptability to different bent states and expanding the leveling capability.

[0058] Furthermore, when the water spray plate appears Figure 10 In the case of double bends in the middle section, even if the overall height of the pipe body 65 is adjusted by moving the hexagonal groove 67 on the pipe body 65, due to the continuous bends, the water spray plate will reach the position of the second bend before it lifts the first bend when it is leveled. This will cause the two bends to overlap, which will cause the water spray plate to slide to the front end of the conveyor, thus causing a new bend.

[0059] For this purpose, please refer to Figure 4 and Figure 6 Multiple air nozzles 651 are equidistantly connected to the outer wall of the pipe body 65. The multiple air nozzles 651 are inclined upward. When the pipe body 65 starts to move, gas is supplied into the pipe body 65 through an external air supply device. The gas is inclined upward and blows towards the bottom of the water spray plate. When the pipe body 65 moves to the middle section of the water spray plate, the blowing action of the gas causes the middle section of the water spray plate to move towards the cutting end instead of sliding down in the opposite direction. Combined with the height adjustment of the pipe body 65 along the geometric groove 67, the purpose of flattening the double bend in one go is achieved.

[0060] Specifically, when the water spray sheet falls, its conveying front end is restricted by the guide component 5. Therefore, the conveying front end will be in a restricted state when falling, while the middle section and the cutting end of the water spray sheet will still be offset.

[0061] Therefore, when the water spray plate falls, the tube body 65 is below the falling water spray plate. After the water spray plate falls to the top of the conveyor belt mechanism 2, the water spray plate covers the tube body 65. Then, the servo motor 68 drives the lead screw 69 to rotate, causing the second slider 601 to drive the column 602, the active frame 604 and the tube body 65 to move. At the same time, the tube body 65 drives the driven frame 64 and the first slider 63 to move in conjunction. The first slider 63 guides the movement along the extension direction of the guide rail 62, and at the same time provides auxiliary support and guidance for the tube body 65.

[0062] Scenario 1: When the water spray plate appears Figure 8 When one corner of the cut end is bent, the tube body 65 can lift and move the water spray plate from the front end of the conveyor to the cut end, thereby restoring the water spray plate to a horizontal state.

[0063] Scenario 2: When the water spray plate appears Figure 9 In the case of a single bend in the middle section, the degree of single bend is high, and the single bend cannot be restored by simply moving the pipe body horizontally by 65 degrees.

[0064] Therefore, during the movement of the pipe body 65, the active support 604 and the driven support 64 move synchronously. The pivots on the side walls of the active support 604 and the driven support 64 move along the shape of the geometric groove 67 and adjust their height accordingly. That is, the height of the pipe body 65 will change. The higher part of the geometric groove 67 is located in the middle section of the water spray plate. When the pipe body 65 reaches the middle section of the water spray plate, the pipe body 65 begins to tilt upward. At this time, the water spray plate is lifted upward. When the pipe body 65 reaches the highest point restricted by the geometric groove 67, even if the single bend is high, it can be leveled by moving the pipe body 65. After the pipe body 65 passes the highest point restricted by the geometric groove 67, it will tilt and fall to the cutting end of the water spray plate. If the cutting end has Figure 8 Even if one corner is bent, it can be restored to its horizontal position.

[0065] Scenario 3: When the water spray plate appears Figure 10 In the case of double bends in the middle section, firstly, control the pipe body 65 to start moving, and at the same time, supply gas into the pipe body 65 through the external air supply device. The gas is blown upwards towards the bottom of the water spray plate. When the pipe body 65 moves to the middle section of the water spray plate, the blowing action of the gas causes the middle section of the water spray plate to move towards the cutting end instead of sliding down in the opposite direction. Combined with the height adjustment of the pipe body 65 along the limiting groove 67, the purpose of flattening the double bends in one go is achieved.

[0066] After the pipe body 65 passes the cut end of the water spray sheet, the pressure strip 525 releases the pressure on the front end of the water spray sheet conveying, and then the U-shaped groove 522 moves up and resets to wait for the next water spray sheet to be cut and positioned.

[0067] During the reset process of the guide component 5, the scissor lift mechanism 603 pushes the U-shaped frame 61 and other components installed on the U-shaped frame 61 to move upward by the thickness of a water spray plate, that is, the pipe body 65 moves upward to a preset height. Then, the pipe body 65 moves in the opposite direction to reset and waits for the next leveling operation.

[0068] Obviously, the embodiments described above are merely some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention.

Claims

1. A cutting and stacking device for forming water-sprayed sheets, characterized in that: Includes the framework (1); The conveyor belt mechanism (2) is installed inside the frame (1) and is used to carry and convey the water-spraying sheet of the stacked material; The cutting component (3) is installed on the top side of the frame (1) and is used to cut the formed water spray sheet; The material feeding assembly (4) is set on the top of the frame (1) and is used to support the cut water spray sheet and control the single-piece feeding of the cut water spray sheet; The guide component (5) is set on the top of the frame (1) and is used to acquire and guide the cut water-spraying sheet to fall. The guide component (5) includes a bracket (51) installed on the top of the frame (1) and a material loading mechanism (52) installed on the top of the bracket (51). The material loading mechanism (52) includes a lifting cylinder (521) installed on the top of the bracket (51). The bottom of the output end of the lifting cylinder (521) is connected to a U-shaped groove (522). A pressure strip (525) slides vertically inside the U-shaped groove (522). When the water-spraying sheet is cut, the front end of the water-spraying sheet is inserted into the U-shaped groove (522) and clamped by the pressure strip (525). After the water-spraying sheet is cut, the dropping component (4) cancels the load, and the lifting cylinder (521) controls the U-shaped groove (522), the pressure strip (525) and the water-spraying sheet to fall and stack quickly. The material leveling assembly (6) is located on the side wall of the conveyor belt mechanism (2) and is used to level and smooth the falling water spray sheets.

2. The cutting and stacking equipment for forming water-spraying sheets according to claim 1, characterized in that: The material feeding assembly (4) includes two swing plates (41) symmetrically hinged to the top two sides of the frame (1). Two hinge cylinders (42) are symmetrically hinged to one side of the frame (1). The two hinge cylinders (42) are correspondingly arranged with the two swing plates (41). The piston rod end of the hinge cylinder (42) is connected to the middle of the side wall of the corresponding swing plate (41).

3. The cutting and stacking equipment for forming water-spraying sheets according to claim 1, characterized in that: A sleeve (523) is installed on one side of the top of the U-shaped groove (522). A piston rod slides inside the sleeve (523). The bottom of the piston rod extends into the interior of the U-shaped groove (522) and is connected to the top of the pressure strip (525). An air pipe (524) is connected to the top of the sleeve (523). Two uprights (526) are symmetrically connected to the top of the U-shaped groove (522). The tops of the two uprights (526) are both set through the bracket (51).

4. The cutting and stacking equipment for forming water-spraying sheets according to claim 1, characterized in that: The material preparation assembly (6) includes a U-shaped frame (61) located below the frame (1) and a scissor lift mechanism (603) connected to the bottom of the U-shaped frame (61). The two sides of the U-shaped frame (61) penetrate the side wall of the frame (1) and extend to the two sides of the conveyor belt mechanism (2). A servo motor (68) is installed on the top side of the U-shaped frame (61). The output end of the servo motor (68) is connected to a lead screw (69). The outer side wall of the lead screw (69) is threaded with a second slider (601). An active support frame (604) is provided on the top of the second slider (601). A tube body (65) is provided through the active support frame (604) on the side facing the conveyor belt mechanism (2). The tube body (65) is used to move and level the bottom of the bent water spraying sheet.

5. A cutting and stacking device for forming water-spraying sheets according to claim 4, characterized in that: The outer wall of the tube (65) is equidistantly connected with a plurality of air nozzles (651), and the plurality of air nozzles (651) are inclined upward.

6. A cutting and stacking device for forming water-spraying sheets according to claim 5, characterized in that: A guide rail (62) is installed on the horizontal part of the top side of the U-shaped frame (61). A first slider (63) slides on the top of the guide rail (62). A driven stand (64) is provided on the top of the first slider (63). The end of the tube (65) away from the active stand (604) passes through the driven stand (64).

7. A cutting and stacking device for forming water-spraying sheets according to claim 6, characterized in that: Two upright plates (66) are symmetrically installed on the top of the U-shaped frame (61). A geometric groove (67) is opened on one side of each of the two upright plates (66). The driven upright (64) and the active upright (604) are arranged corresponding to the two upright plates (66). A rotating shaft is connected to the opposite side of the driven upright (64) and the active upright (604). The rotating shaft is inserted into the corresponding geometric groove (67). The top of the first slider (63) and the second slider (601) are both connected to a column (602), and the two columns (602) are respectively installed through the bottom of the corresponding driven frame (64) and the active frame (604).

8. A cutting and stacking device for forming water-spraying sheets according to claim 1, characterized in that: The cutting assembly (3) includes a gantry (31) installed on one side of the top of the frame (1) and a telescopic cylinder (32) installed on the top of the gantry (31). The piston rod of the telescopic cylinder (32) passes through the gantry (31) and is connected to a pressure plate (33). Two base plates (37) are installed on the top of the frame (1) and below the gantry (31).

9. A cutting and stacking device for forming water-spraying sheets according to claim 8, characterized in that: The top of the pressure plate (33) is symmetrically and vertically connected to two guide rods (34), and the top of the two guide rods (34) are both set through the gantry frame (31).

10. A cutting and stacking device for forming water-spraying sheets according to claim 9, characterized in that: A track (35) is horizontally installed on one side of the top of the pressure plate (33), and an electric seat (36) slides on the top of the track (35). A cutting blade is vertically installed on one side of the electric seat (36). A gap is provided between the two base plates (37), and the cutting blade corresponds to the gap between the two base plates (37).

Images