Hyperbolic arc demister piece forming tool

Abstract

The utility model discloses a hyperbolic curve arc demister piece forming tool which comprises a rack, a flat laying device, a calendaring device, a punching device, a cutting device, a PLC control system, a hydraulic station, a speed reducer and a motor, the speed reducer is connected with the motor and the calendaring device, and the flat laying device comprises an escorting roller, a locking main roller and a flat laying roller; the calendering device comprises a plurality of calendering assemblies, the punching device comprises a distance fixing frame, a connecting plate, a punching support assembly, a first oil cylinder and an encoder, and the cutting device comprises an upper cutter, a lower cutter, a second oil cylinder, a support and a fixing bottom plate. The double-curve arc demister sheet is produced through assembly line operation from raw materials to products and can be completed by one person and one shift, the production efficiency is high, time and labor are saved, and economic benefits of saving cost, reducing energy and reducing consumption are brought to enterprises by adopting intelligent mechanical digitalization.

Description

Technical Field

[0001] The utility model relates to the technical field of demisters, in particular to a hyperbolic arc demister sheet forming tool. Background Art

[0002] With the deepening of refined management in recent years, energy conservation and energy consumption reduction have become the conscious behavior of every unit and individual in all walks of life. Chemical units have received much attention for the continued healthy development of various tasks to achieve further thorough, effective and pollution-free emission of chemical exhaust gases emitted in industrial production and energy conservation and consumption reduction of equipment.

[0003] At present, the angle shape of the baffle demister blades is changed into a hyperbolic arc shape. Based on the basic principle of wet flue gas evolution technology, the system resistance and energy consumption remain unchanged. The flue gas velocity is increased by guiding the arc shape, and the direction of flue gas movement is changed continuously. The centrifugal force is increased by inertia, thereby greatly enhancing the defogger efficiency. The previous production process requires two people. First, the pieces are cut into the required length on a shearing machine, and then the pieces are pressed into shape with a 300T press using a mold. When the product model is larger, the model of the press also needs to be increased or made in sections, and then straightened and drilled. It takes about six shifts to complete the same set of demister pieces, which is time-consuming and labor-intensive, and has low production efficiency. Utility Model Content

[0004] In view of this, the utility model hopes to provide a hyperbolic arc demister sheet forming tooling, which can be completed by one person in one shift through assembly line operation from raw materials to products.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] The utility model provides a hyperbolic arc demister sheet forming tool, comprising a frame, a flattening device, a calendering device, a punching device, a cutting device, a PLC control system, a hydraulic station, a reducer and a motor, wherein the reducer is connected to the motor and the calendering device respectively; the flattening device comprises a conveying roller, a locking main roller and a flattening roller, and the conveying roller, the locking main roller and the flattening roller are connected to the frame; the calendering device comprises a plurality of calendering components, each component comprises a pressure roller, a bearing, a sprocket, a chain and a bearing frame, the bearing frame is located on the frame, the pressure roller is connected to the bearing frame through the bearing, the sprocket is connected to the bearing, the chain cooperates with the sprocket, and the plurality of calendering components are connected to the bearing frame through the sprocket. Chain linkage; the punching device includes a distance frame, a connecting plate, a punching bracket assembly, a first oil cylinder, and an encoder, the distance frame is connected to the frame, the punching bracket assembly is connected to the frame, the connecting plate connects the first oil cylinder and the punching bracket assembly, and the encoder is located on the frame; the intercepting device includes an upper knife, a lower knife, a second oil cylinder, a bracket, and a fixed bottom plate, the intercepting device is located on the fixed bottom plate, the fixed bottom plate is located on the frame, the bracket is connected to the fixed bottom plate, the bracket supports the second oil cylinder, the upper knife is connected to the second oil cylinder, and the lower knife is connected to the bracket; the hydraulic station is connected to the first oil cylinder and the second oil cylinder respectively.

[0007] Furthermore, the escort roller includes an upper escort roller and a lower escort roller, the locking main roller includes an upper locking main roller and a lower locking main roller, the leveling roller includes multiple upper leveling rollers and multiple lower leveling rollers, and the locking main roller has two groups, which are respectively located on both sides of the leveling roller.

[0008] Furthermore, the flattening device also includes an adjusting and clamping assembly, which includes a handwheel, a fixed wheel seat, a forward and reverse screw rod, and a guide wheel. The fixed wheel seat is connected to the frame, the handwheel is connected to the fixed wheel seat, the forward and reverse screw rods are connected to the fixed wheel seat, and the guide wheel is located on the forward and reverse screw rods.

[0009] Furthermore, the adjusting and pressing assembly is located on one side of the locking main roller.

[0010] Furthermore, the pressing roller of the calendering assembly includes an upper wheel and a lower wheel, the bearing includes a formed upper shaft and a formed lower shaft, the calendering assembly also includes a screw and a wire seat, the upper wheel is connected to the bearing frame through the formed upper shaft, the lower wheel is connected to the bearing frame through the formed lower shaft, the sprocket is connected to the formed lower shaft, the screw is located on the wire seat, and the wire seat is connected to the bearing frame.

[0011] Furthermore, a reducer sprocket is provided on the reducer, and the reducer is connected to the calendering device through a chain.

[0012] The beneficial effects of the utility model are as follows:

[0013] (1) The utility model produces hyperbolic arc demister sheets, and the whole process from raw materials to finished products is an assembly line operation, which can be completed by one person in one shift, with high production efficiency, saving time and labor.

[0014] (2) The utility model adopts the digital application of intelligent machinery, which brings economic benefits of cost savings, energy reduction and consumption reduction to enterprises.

[0015] (3) The calendering device of the utility model adopts multiple calendering components to gradually calender and stretch. Each forming is mostly in line with the mechanical principles of the material and the change of the elastic modulus, which will not cause the strip material to be damaged, thus saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of a hyperbolic arc demister sheet forming tooling according to an embodiment of the utility model;

[0017] Figure 2 A top view of a hyperbolic arc demister sheet forming tooling according to an embodiment of the utility model;

[0018] Figure 3 for Figure 2 A cross-sectional view of part A;

[0019] Figure 4 for Figure 2 A cross-sectional view of part B;

[0020] Figure 5 for Figure 2 Sectional view of part C;

[0021] Figure 6 for Figure 2 Sectional view of part E;

[0022] Figure 7 for Figure 2 A cross-sectional view of the middle Q section;

[0023] Figure 8 for Figure 2 The cross-sectional view of the R part;

[0024] Fig. 9 It is a schematic diagram of a cutting device for forming a hyperbolic arc demister sheet according to an embodiment of the utility model;

[0025] Among them: 1 is the frame, 2 is the flattening device, 3 is the calendering device, 4 is the punching device, 5 is the intercepting device, 7 is the hydraulic station, 8 is the reducer, 9 is the motor, 21 is the escort roller, 22 is the locking main roller, 23 is the flattening roller, 24 is the adjusting and clamping assembly, 211 is the upper roller of the escort roller, 212 is the lower roller of the escort roller, 221 is the upper roller of the locking main roller, 222 is the lower roller of the locking main roller, 231 is the upper roller of the flattening roller, 231 is the lower roller of the flattening roller, 241 is the hand wheel, 242 is the fixed wheel seat, 243 is Positive and negative threaded screws, 244 is the guide wheel, 31 is the calendering component, 32 is the pressure roller, 33 is the bearing, 34 is the sprocket, 36 is the bearing frame, 37 is the screw, 38 is the wire seat, 321 is the upper wheel, 322 is the lower wheel, 331 is the forming upper shaft, 332 is the forming lower shaft, 41 is the distance frame, 42 is the connecting plate, 43 is the punching bracket assembly, 44 is the first oil cylinder, 51 is the upper knife, 52 is the lower knife, 53 is the second oil cylinder, 54 is the bracket, 55 is the fixed bottom plate, and 81 is the reducer sprocket. DETAILED DESCRIPTION

[0026] In order to more thoroughly understand the features and technical contents of the present invention, the implementation of the present invention is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not intended to limit the present invention.

[0027] like Figure 1-9 As shown, a hyperbolic arc demister sheet forming tooling includes a frame 1, a flattening device 2, a calendering device 3, a punching device 4, a cutting device 5, a hydraulic station 7, a reducer 8, a motor 9 and a PLC control system. The reducer 8 is respectively connected to the motor 9 and the calendering device 3. The reducer 8 is provided with a reducer sprocket 81. The reducer 8 is connected to the calendering device 3 through a chain. The reducer 8 drives the reducer sprocket 81 to operate, thereby driving the calendering device 3 to operate.

[0028] The flattening device 2 includes a guard roller 21, a locking main roller 22, and a flattening roller 23. The guard roller 21, the locking main roller 22, and the flattening roller 23 are connected to the frame 1. The guard roller 21 includes an upper guard roller 211 and a lower guard roller 212. The locking main roller 22 includes an upper locking main roller 221 and a lower locking main roller 222. The flattening roller 23 includes a plurality of upper flattening rollers 231 and a plurality of lower flattening rollers 232 to ensure that the strip generates a wave motion when passing through the flattening roller 23 to release the internal stress of the raw material. There are two groups of locking main rollers 22, which are respectively located on both sides of the flattening roller 23.

[0029] The flattening device 2 also includes an adjusting and clamping assembly 24, which includes a handwheel 241, a fixed wheel seat 242, a forward and reverse screw rod 243, and a guide wheel 244. The fixed wheel seat 242 is connected to the frame 1, the handwheel 241 is connected to the fixed wheel seat 242, the forward and reverse screw rod 243 is connected to the fixed wheel seat 242, and the guide wheel 244 is located on the forward and reverse screw rod 243. The adjusting and clamping group 24 is located on one side of the two locking main rollers 22. The adjusting and clamping assembly 24 drives the forward and reverse screw rod 243 to move by adjusting the handwheel 241 to adjust the straightness of the strip when it enters, ensuring that the strip moves in a straight line and horizontally when entering the flattening device 2 and the calendering device 3, and controlling the strip to run on the center of the tooling.

[0030] The calendering device 3 includes a plurality of calendering components 31, each of which includes a pressure roller 32, a bearing 33, a sprocket 34, a chain 35, and a bearing frame 36. The bearing frame 36 is located on the frame 1. The pressure roller 32 is connected to the bearing frame 36 through the bearing 33, the sprocket 34 is connected to the bearing 33, and the chain 35 cooperates with the sprocket 34. The plurality of calendering components 31 are linked by the chain 35. The pressure roller 32 of the calendering component 31 includes an upper wheel 321 and a lower wheel 322. The bearing 33 is connected to the bearing frame 36 through the bearing 33. The chain 35 is matched with the sprocket 34. The plurality of calendering components 31 are linked by the chain 35. 3 includes a forming upper shaft 331 and a forming lower shaft 332, and the calendering assembly 31 also includes a screw rod 37 and a screw seat 38. The upper wheel 321 is connected to the bearing frame 36 through the forming upper shaft 331, and the lower wheel 322 is connected to the bearing frame 36 through the forming lower shaft 332. The sprocket 34 is connected to the forming lower shaft 332. The screw rod 37 is located on the screw seat 38, and the screw seat 38 is connected to the bearing frame 36. The screw rod 37 is used to adjust the pressing roller 32 and adjust the position of the pressing roller 32.

[0031] The strip is gradually calendered and stretched through a plurality of calendering components 31, and each forming process is in accordance with the mechanical principle of the material and the change of the elastic modulus, and will not cause damage to the strip.

[0032] The punching device 4 includes a distance frame 41, a connecting plate 42, a punching support assembly 43, a first oil cylinder 44, and an encoder 45. The distance frame 41 is connected to the frame 1, the punching support assembly 43 is connected to the frame 1, the connecting plate 42 connects the first oil cylinder 44 and the punching support assembly 43, the encoder 45 is located on the frame 1, and the hydraulic station 7 is connected to the first oil cylinder 44 through an oil pipe; when the material is running to the punching device 4, the encoder 45 outputs a length signal to the PLC control system, and the PLC control system controls the operation of the motor 9 and the reducer 8 to suspend the movement of the material. At this time, the hydraulic station 7 controls the second oil cylinder 44 to drive the punching support assembly 43 to punch.

[0033] The intercepting device 5 includes an upper knife 51, a lower knife 52, a second oil cylinder 53, a bracket 54, and a fixed base plate 55. The intercepting device 5 is located on the fixed base plate 55, and the fixed base plate 55 is located on the frame 1. The bracket 54 is connected to the fixed base plate 55, and the bracket 54 supports the second oil cylinder 53. The upper knife 52 is connected to the second oil cylinder 53, and the lower knife 53 is connected to the bracket 54. The hydraulic station 7 is connected to the second oil cylinder 53 through an oil pipe; the intercepting device 5 can be driven to move to a set position by moving the fixed base plate 55. When punching is completed, the PLC control system controls the motor and the reducer to continue working, and the material runs to the required length and enters the intercepting device 5. The PLC control system controls the hydraulic station 7, and the movement of the second oil cylinder 53 drives the upper knife 51 to move downward for cutting to obtain a product.

[0034] The use process of the utility model hyperbolic arc demister sheet forming tooling is as follows:

[0035] The strip is fed into the tooling through the escort roller. The motor and reducer drive the sprocket to operate. The hand wheel is rotated to adjust the clamping assembly, adjust the straightness of the strip when it enters, ensure that the strip enters in a straight line, and control the strip to run in the center of the tooling. The strip enters the locking main roller and the leveling roller in turn. When the strip passes through the leveling roller, it produces a wave motion to release the internal stress of the raw material. Then the strip enters the calendering device and is gradually calendered and stretched through multiple calendering components. When the last step of calendering and stretching is completed, the strip enters the distance frame to control the punching size of the assembly holes after the product is formed to be consistent, and then enters the punching device The encoder outputs a length signal to the PLC control system, the PLC control system controls the operation of the motor and the reducer to pause the movement of the material belt, the PLC control system controls the operation of the hydraulic station, and the second oil cylinder drives the punching bracket assembly to punch. When the punching is completed, the PLC control system controls the motor and the reducer to continue working. The material belt runs to the required length and enters the intercepting device. The PLC control system controls the hydraulic station, and the movement of the second oil cylinder drives the upper knife to move downward for cutting to obtain the product. This cycle is repeated. One person can complete the required amount of a set of defogger sheets in one working day.

[0036] The utility model produces hyperbolic arc demister sheets, and the whole process from raw materials to products is an assembly line operation, which can be completed by one person in one shift, has high production efficiency, saves time and labor, and adopts the digital application of intelligent machinery, which brings economic benefits of cost saving, energy reduction and consumption reduction to the enterprise.

[0037] Here, the specific models of the above-mentioned devices are not limited or described in detail, and the in-depth connection methods of the above-mentioned devices are not described in detail. As common knowledge, technicians in this field can understand it.

[0038] The embodiments of the utility model are only to introduce its specific implementation methods and are not intended to limit its protection scope. The technicians in this industry can make some modifications inspired by the embodiments, so any equivalent changes or modifications made in accordance with the scope of the utility model patent are within the scope of the claims of the utility model patent.

Claims

1. A hyperbolic arc demister sheet forming tool, characterized in that: It includes a frame, a flattening device, a calendering device, a punching device, a cutting device, a PLC control system, a hydraulic station, a reducer and a motor, wherein the reducer is connected to the motor and the calendering device respectively; the flattening device includes a conveying roller, a locking main roller and a flattening roller, wherein the conveying roller, the locking main roller and the flattening roller are connected to the frame; the calendering device includes a plurality of calendering components, each of which includes a pressing roller, a bearing, a sprocket, a chain and a bearing frame, wherein the bearing frame is located on the frame, the pressing roller is connected to the bearing frame through the bearing, the sprocket is connected to the bearing, the chain is matched with the sprocket, and the plurality of calendering components are linked by the chain; the punching device includes a plurality of rollers ... plurality of rollers are linked by the chain; the punching device includes a plurality of rollers, a bearing, a sprocket, a chain and a bearing frame, wherein the plurality of rollers are linked to the sprocket, and the plurality of rollers are linked to the sprocket. It includes a distance frame, a connecting plate, a punching bracket assembly, a first oil cylinder, and an encoder, wherein the distance frame is connected to the frame, the punching bracket assembly is connected to the frame, the connecting plate connects the first oil cylinder and the punching bracket assembly, and the encoder is located on the frame; the intercepting device includes an upper knife, a lower knife, a second oil cylinder, a bracket, and a fixed bottom plate, the intercepting device is located on the fixed bottom plate, the fixed bottom plate is located on the frame, the bracket is connected to the fixed bottom plate, the bracket supports the second oil cylinder, the upper knife is connected to the second oil cylinder, and the lower knife is connected to the bracket; the hydraulic station is connected to the first oil cylinder and the second oil cylinder respectively.

2. The hyperbolic arc demister sheet forming tooling according to claim 1, characterized in that: The escort roller includes an upper escort roller and a lower escort roller, the locking main roller includes an upper locking main roller and a lower locking main roller, the leveling roller includes multiple upper leveling rollers and multiple lower leveling rollers, and the locking main roller has two groups, which are respectively located on both sides of the leveling roller.

3. The hyperbolic arc demister sheet forming tooling according to claim 2, characterized in that: The flattening device also includes an adjusting and clamping assembly, which includes a handwheel, a fixed wheel seat, a forward and reverse screw rod, and a guide wheel. The fixed wheel seat is connected to the frame, the handwheel is connected to the fixed wheel seat, the forward and reverse screw rods are connected to the fixed wheel seat, and the guide wheel is located on the forward and reverse screw rods.

4. The hyperbolic arc demister sheet forming tooling according to claim 3, characterized in that: The adjusting and pressing assembly is located on one side of the locking main roller.

5. The hyperbolic arc demister sheet forming tooling according to claim 4, characterized in that: The pressing roller of the calendering assembly includes an upper wheel and a lower wheel, the bearing includes a formed upper shaft and a formed lower shaft, the calendering assembly also includes a screw and a wire seat, the upper wheel is connected to the bearing frame through the formed upper shaft, the lower wheel is connected to the bearing frame through the formed lower shaft, the sprocket is connected to the formed lower shaft, the screw is located on the wire seat, and the wire seat is connected to the bearing frame.

6. The hyperbolic arc demister sheet forming tool according to claim 1, characterized in that: The reducer is provided with a reducer sprocket, and the reducer is connected to the calendering device through a chain.

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