WO2022047871A1 - Plastic sheet equidistant cutting device for chemical industry - Google Patents

Plastic sheet equidistant cutting device for chemical industry Download PDF

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Publication number
WO2022047871A1
WO2022047871A1 PCT/CN2020/117956 CN2020117956W WO2022047871A1 WO 2022047871 A1 WO2022047871 A1 WO 2022047871A1 CN 2020117956 W CN2020117956 W CN 2020117956W WO 2022047871 A1 WO2022047871 A1 WO 2022047871A1
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WIPO (PCT)
Prior art keywords
fixedly connected
fixed
lifting
bottom end
cylinder
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PCT/CN2020/117956
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French (fr)
Chinese (zh)
Inventor
李素燕
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李素燕
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Publication of WO2022047871A1 publication Critical patent/WO2022047871A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
    • B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product

Definitions

  • the invention relates to the technical field of chemical product production equipment, in particular to an isometric cutting device for chemical plastic plates.
  • Plastic board is a board made of plastic.
  • Plastic is a synthetic polymer compound that can freely change its shape.
  • Plastic is a material obtained by synthesis or condensation reaction of monomer raw materials. It is composed of synthetic resin and additives such as fillers, plasticizers, stabilizers, lubricants, and pigments. Its main component is synthetic resin.
  • the plastic we usually use is not a pure substance, it is formulated from many materials. Among them, high molecular polymers (or synthetic resins) are the main components of plastics.
  • various auxiliary materials such as fillers, plasticizers, lubricants, stabilizers, etc., are added to the polymer. Colorants, etc., can become plastics with good performance.
  • Plastic sheets are sheets made of plastic as raw materials. They are widely used in construction and chemical industries. They are wear-resistant, vibration-resistant, corrosion-resistant, recyclable, strong, and resistant to chemical, environmental protection, and construction boards. Aging, waterproof, moisture-proof, not easy to deform, reuse and so on. Moreover, the replaced hard plastic pallets can also be recycled and processed, which greatly reduces the cost.
  • UHMWPE thermoplastic engineering plastic with excellent performance
  • UHMWPE thermoplastic engineering plastic with excellent performance
  • UHMWPE thermoplastic engineering plastic with excellent performance
  • various products can be produced by different processing methods. , so the application field continues to expand.
  • the current plastic sheet industry should speed up the adjustment of industrial structure and the construction of modern enterprise system; pay more attention to the development of human resources and improve the overall quality of the whole industry; rely on scientific and technological progress to accelerate industrial upgrading and technological innovation; it is necessary to continuously adjust product structure and improve equipment technology
  • the existing plastic sheet machine is prone to shaking during cutting, resulting in cutting deviation.
  • the plastic sheet with deviation can only be destroyed as waste, wasting resources, and when the traditional plastic sheet cutting machine is cutting, the cutting length of the plastic sheet needs to be manually adjusted.
  • Measuring with a ruler is prone to deviation, time-consuming and laborious, and it is not easy to cut out equidistant plastic plates. Therefore, we have improved this and proposed an isometric cutting device for chemical plastic plates.
  • the present invention provides the following technical solutions:
  • the invention is an isometric cutting device for chemical plastic plates, which includes a workbench, the bottom end of the workbench is fixed with connecting legs at the four corners, the top middle of the telescopic workbench is fixedly provided with a conveyor belt, and the top of the workbench is fixed with a conveyor belt.
  • a lifting plate frame is fixed on one side of the conveyor belt, a plate material hopper is fixed on one side of the worktable, a discharge hopper is fixed on the other side of the worktable, and the end of the rotating shaft of the transmission wheel at one end of the conveyor belt is fixed
  • a first stepper motor is fixedly connected, a second stepper motor is fixed in the middle of the top of the lift plate frame, a ball screw is arranged inside the lift plate frame along the central axis, and the top of the ball screw runs through the lift.
  • the top of the plate frame is fixedly connected to the end of the rotating shaft of the second stepping motor, the outer wall of the ball screw is threadedly connected to the lifting table, the top of the lifting table is fixed with a cutting knife seat, and the middle of both ends of the lifting table is fixed
  • There is a fixed shaft the end of the fixed shaft is fixedly connected to the clamp seat, the end of the two clamp seats is fixed with a clamp plate at the end of the side closest to each other, and the side of the lifting plate frame close to the cutting knife seat is fixed with a clamp plate. guide.
  • a feeding chute is fixed in the middle of the board material hopper, the bottom end of the feeding chute is fixed with a connection slot, and the bottom of the board material hopper is fixed on the side close to the conveyor belt
  • One side is fixedly connected to the top of the telescopic cylinder, the bottom end of the telescopic cylinder is fixedly connected to the bottom of the inner wall of the plate material bucket, the middle of the bottom end of the worktable is fixedly provided with an air pressure pump, and the telescopic cylinder is fixedly connected to the air pressure pump.
  • two sides of the lifting plate frame are provided with card slots, one side of the lifting platform is slidably arranged inside the card slots, and a chute is provided at the position of the lifting platform close to the guide rails.
  • the lift table is slidably connected to the guide rail.
  • the clamp base and the splint are fixedly connected through a cylinder, one end of the cylinder is fixedly connected to the clamp base, the other end of the cylinder is fixedly connected to the splint, and the cylinder is fixedly connected through a trachea Air pressure pump, the surface of the splint is fixed with a rubber pad, the bottom end of the splint is fixedly connected with a support metal plate, and the support metal plate on one side is fixedly arranged on the side of the bottom end of the splint away from the cutting knife seat,
  • the width of the supporting metal plate is slightly larger than the width of the splint, a side baffle is fixed on the side of the splint away from the cutting blade seat, and a plurality of knife grooves are fixed in the middle of the side baffle.
  • the end of the cutting knife holder is detachably connected with a combined knife
  • the combined knife is composed of several cutting knives of the same specification arranged at equal intervals
  • the middle of the cutting knives is fixed
  • a telescopic hydraulic cylinder is fixed at the position where the cutting tool holder and the combined cutter are connected
  • the top end of the telescopic hydraulic cylinder is fixed with a combined cutter connection
  • the bottom end of the telescopic hydraulic cylinder is fixedly connected
  • a hydraulic oil tank and a hydraulic pump are fixedly arranged at the bottom end of the worktable
  • the telescopic hydraulic cylinder is fixedly connected to the hydraulic pump through a hydraulic pipe.
  • a console is fixed on the side of the worktable away from the lifting plate frame and close to the unloading hopper, and a control panel and a shortcut operation button are fixed on the top of the console.
  • the console is electrically connected with the first stepper motor, the second stepper motor, the telescopic cylinder, the telescopic hydraulic cylinder, the cylinder, the hydraulic pump and the air pressure pump.
  • baffle plates are fixed on both sides of the bottom end of the unloading hopper, and the bottom of the unloading hopper is fixedly connected with an inclination angle smaller than the buffer zone of the bottom plate in the middle of the unloading hopper.
  • optical sensors are fixed on both sides of the conveyor belt in the conveying direction, the optical sensors and the cutting knife seat are arranged on the same central axis, and the optical sensors are arranged in series with the first step motor,
  • the model of the optical sensor is Si1153.
  • the beneficial effects of the present invention are: through the pushing action of the plate material bucket, the plastic plates to be processed are pushed to the conveyor belt in turn, so that the feeding of the plastic plates is mechanized, and the pushing time of the plastic plates is also the same, which reduces the cutting of the device.
  • the supporting metal plate on the edge of the fixture can reduce the shaking of the tool when cutting, reduce the cutting deviation, and thus reduce the waste of resources;
  • the equidistantly set combined cutter can cut equidistant plastic plates at the same time, increasing the cutting device
  • the console By setting the console, the control of the device is integrated, making the operation of the staff more convenient, which is beneficial to increase the production efficiency;
  • the lifting plate frame by setting the lifting plate frame, the clamped plastic plates can be suspended in the air, reducing the need for cutting
  • the shaking of the device reduces the cutting error; by setting the detachable combined tool, the combined tool can be adjusted according to the required cutting distance, which makes the production of plastic sheets more convenient.
  • Fig. 1 is the overall structure schematic diagram of a chemical plastic plate isometric cutting device of the present invention
  • FIG. 2 is a schematic structural diagram of a part of a lift plate frame of a chemical plastic plate isometric cutting device of the present invention
  • FIG. 3 is a schematic diagram of the structure of a plate material bucket of a chemical plastic plate isometric cutting device of the present invention
  • FIG. 4 is an enlarged view of the structure of a part of the cutting blade seat of an isometric cutting device for chemical plastic plates according to the present invention.
  • an isometric cutting device for chemical plastic plates of the present invention includes a workbench 1, the four corners of the bottom end of the workbench 1 are fixedly connected with legs 2, and the top middle of the telescopic workbench 1 is fixed
  • a conveyor belt 3 is provided, the top of the worktable 1 is located on one side of the conveyor belt 3, and a lifting plate frame 4 is fixed, one side of the worktable 1 is fixedly provided with a plate material hopper 5, and the other side of the worktable 1 is fixedly provided with a discharge hopper 6.
  • the end of the rotating shaft of the transmission wheel at one end of the conveyor belt 3 is fixedly connected to the first stepping motor 7, the top middle of the lifting plate frame 4 is fixedly provided with a second stepping motor 8, and the inner part of the lifting plate frame 4 is provided with a ball wire along the central axis Rod 9, the top of the ball screw 9 penetrates the top of the lifting plate frame 4 and is fixedly connected to the end of the rotating shaft of the second stepping motor 8, the outer wall of the ball screw 9 is threadedly connected to the lifting table 10, and the top of the lifting table 10 is fixed with a cutting
  • the tool holder 11 and the middle of the two ends of the lifting table 10 are fixedly provided with a fixed shaft 12, and the end of the fixed shaft 12 is fixedly connected to a clamp base 13, and a clamp plate 14 is fixed at the end of the two clamp bases 13 that are closest to each other.
  • a guide rail 15 is fixed on the side of the frame 4 close to the cutting blade seat 11 .
  • a feeding chute 16 is fixed in the middle of the plate material hopper 5, a connecting slot 17 is fixed at the bottom end of the feeding chute 16, and a hopper outlet 18 is fixed on the side of the bottom of the plate material hopper 5 close to the conveyor belt 3, and the hopper outlet
  • the bottom end of 18 and the top plane of conveyor belt 3 are located in the same plane, and the inner side of the hopper outlet 18 and the bottom end of the feeding chute 16 are fixedly provided with a push plate 19, and the side of the push plate 19 away from the hopper outlet 18 is fixedly connected to the telescopic cylinder.
  • the bottom end of the telescopic cylinder 20 is fixedly connected to the bottom of the inner wall of the plate material bucket 5, the middle of the bottom end of the worktable 1 is fixedly provided with an air pressure pump, and the telescopic cylinder 20 is fixedly connected to the air pressure pump, through the pushing action of the telescopic cylinder 20,
  • the plate material hopper 5 has the function of automatic feeding, which increases the automation of the cutting device.
  • the lifting plate frame 4 two sides of the lifting plate frame 4 are provided with card grooves, one side of the lifting table 10 is slidably arranged inside the card groove, and the lifting table 10 is provided with a chute at the position close to the guide rail 15, and the lifting table 10 is slidably connected to the guide rail 15.
  • the lifting plate frame 4 can suspend the clamped plastic plate, reduce the shaking of the device during cutting, and reduce the cutting error.
  • the clamp base 13 and the splint 14 are fixedly connected by a cylinder, one end of the cylinder is fixedly connected to the clamp base 13, the other end of the cylinder is fixedly connected to the splint 14, the cylinder is fixedly connected to the air pressure pump through the trachea, and the surface of the splint 14 is fixedly provided with a rubber pad , the bottom end of the splint 14 is fixedly connected with a supporting metal plate, and the supporting metal plate on one side is fixedly arranged on the side of the bottom end of the splint 14 away from the cutting knife seat 11, and the width of the supporting metal plate is slightly larger than that of the splint 14.
  • the width of the splint 14 A side baffle is fixed on the side away from the cutting blade base 11, and a plurality of knife grooves are fixed in the middle of the side baffle.
  • the supporting metal plate around the splint 14 can make the device more difficult to be cut in the process of cutting the plastic sheet.
  • the clamping of the plastic sheet is more stable and the cutting accuracy is increased.
  • the end of the cutting knife seat 11 is detachably connected with a combined knife
  • the combined knife is composed of several cutting knives of the same specification arranged at equal distances
  • the middle of the cutting knife is fixedly arranged on the same shaft
  • the position where the cutter is connected is fixed with a telescopic hydraulic cylinder
  • the top of the telescopic hydraulic cylinder is fixed with a combined cutter connection
  • the bottom end of the telescopic hydraulic cylinder is fixedly connected to the surface of the cutting tool holder 11
  • the bottom end of the worktable 1 is fixed with a hydraulic pressure
  • the oil tank and hydraulic pump, and the telescopic hydraulic cylinder are fixedly connected to the hydraulic pump through the hydraulic pipe.
  • a console 21 is fixed on the side of the worktable 1 away from the lift plate frame 4 and close to the unloading hopper 6.
  • the top of the console 21 is fixed with a control panel and a shortcut operation button.
  • the console 21 is the same as the first step.
  • the motor 7, the second stepping motor 8, the telescopic air cylinder 20, the telescopic hydraulic cylinder, the air cylinder, the hydraulic pump and the air pressure pump are electrically connected.
  • baffle plates are fixed on both sides of the bottom end of the unloading hopper 6, and the fixed connection angle of the bottom of the unloading hopper 6 is smaller than the buffer zone of the bottom plate in the middle of the unloading hopper 6.
  • optical sensors are fixed on both sides of the conveying direction of the conveyor belt 3.
  • the optical sensors are arranged on the same central axis as the cutting blade holder 11.
  • the optical sensors are arranged in series with the first step motor 7.
  • the model of the optical sensor is Si1153. The sensor can stop the operation of the plastic sheet on the conveyor belt 3 when it moves to the cutting knife base 11, and continue to operate after the plastic sheet is cut by the splint 14, so that the cutting production of the device is more automated.
  • the device When working, the device is turned on through the console 21, and the plastic sheets to be cut are placed in the feeding slot 16 from the slot 17 in an orderly manner. At this time, the telescopic cylinder 20 is extended, and the push plate 19 is pushed to the direction of the hopper outlet 18.
  • the plastic sheet at the bottom of the feeding chute 16 is pushed to the conveyor belt 3, and driven by the first step motor 7, the plastic sheet is driven by the conveyor belt 3 to move to just below the cutting knife seat 11, contacting the optical
  • the first stepping motor 7 stops running, the second stepping motor 8 rotates, the ball screw 9 rotates, the lifting table 10 is lowered, the cylinder is extended, and the clamping block 14 clamps the plastic sheet, and then the second The stepping motor 8 is reversed, the lifting table 10 is raised, the telescopic hydraulic cylinder is extended, the cutting blade of the combined cutter rotates, and the plastic sheet is cut. After the cutting is completed, the telescopic hydraulic cylinder contracts, and the second stepping motor 8 rotates.
  • the cylinder is retracted, the clamping plate 14 is retracted, the cut plastic sheet is put back on the surface of the conveyor belt 3, the second stepper motor 8 is reversed, and the lift table 10 is moved back to the original Standby position, at this time, the first step motor 7 continues to rotate, and the plastic sheet obtained after cutting is transported to the unloading hopper 6, and the cutting device is discharged along the unloading hopper 6 to complete the equidistant cutting operation on the plastic sheet, and then continue Carry out the same workflow and practice the continuous production process of automated cutting of plastic sheets.
  • the terms “arranged”, “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components.
  • the specific meanings of the above terms in the present invention can be understood according to specific situations.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

A plastic sheet equidistant cutting device for the chemical industry, comprising a worktable (1). Four corners on a bottom end of the worktable (1) are fixedly connected to support legs (2). A conveyor belt (3) is fixedly arranged in the middle of the top end of the telescopic worktable (1). A lifting/lowering plate frame (4) is fixedly arranged on the top end of the worktable (1) located on the side of the conveyor belt (3). A sheet hopper (5) is fixedly arranged on the side of the worktable (1). The tail end of a rotating shaft of a transmission wheel on one end of the conveyor belt (3) is fixedly connected to a first stepper motor (7). A second stepper motor (8) is fixedly arranged in the middle of the top end of the lifting/lowering plate frame (4). A ball screw (9) is provided inside the lifting/lowering plate frame (4) along the central axis. The top end of the ball screw (9) penetrates through the top end of the lifting/lowering plate frame (4), and is fixedly connected to the tail end of a rotating shaft of the second stepper motor (8). An outer wall of the ball screw (9) is threadedly connected to a lifting/lowering table (10). A fixed shaft (12) is fixedly arranged in the middle of both ends of the lifting/lowering table (10). The tail end of the fixed shaft (12) is fixedly connected to a fixture base (13). The plastic sheet equidistant cutting device for the chemical industry is simple and reasonable in structure, has a novel design, and has high equidistant cutting efficiency in plastic sheet equidistant cutting.

Description

一种化工用塑料板等距切割装置An isometric cutting device for chemical plastic plates 技术领域technical field
本发明涉及化工产品生产设备技术领域，具体为一种化工用塑料板等距切割装置。The invention relates to the technical field of chemical product production equipment, in particular to an isometric cutting device for chemical plastic plates.
背景技术Background technique
塑料板：塑料板就是用塑料做成板材，塑料为合成的高分子化合物，可以自由改变形体样式。塑料是利用单体原料以合成或缩合反应聚合而成的材料，由合成树脂及填料、增塑剂、稳定剂、润滑剂、色料等添加剂组成的，它的主要成分是合成树脂。我们通常所用的塑料并不是一种纯物质，它是由许多材料配制而成的。其中高分子聚合物(或称合成树脂)是塑料的主要成分，此外，为了改进塑料的性能，还要在聚合物中添加各种辅助材料，如填料、增塑剂、润滑剂、稳定剂、着色剂等，才能成为性能良好的塑料。Plastic board: Plastic board is a board made of plastic. Plastic is a synthetic polymer compound that can freely change its shape. Plastic is a material obtained by synthesis or condensation reaction of monomer raw materials. It is composed of synthetic resin and additives such as fillers, plasticizers, stabilizers, lubricants, and pigments. Its main component is synthetic resin. The plastic we usually use is not a pure substance, it is formulated from many materials. Among them, high molecular polymers (or synthetic resins) are the main components of plastics. In addition, in order to improve the performance of plastics, various auxiliary materials, such as fillers, plasticizers, lubricants, stabilizers, etc., are added to the polymer. Colorants, etc., can become plastics with good performance.
塑料板材(plastic sheets)是用塑料为原料做成的板材，大量适用于建筑、化工行业，用于化工、环保、建筑板时有耐磨、耐振动、耐腐蚀、可回收、强度大、抗老化、防水、防潮、不易变形、重复使用等特点。而且替下的硬塑料托板板，还可以回收加工，大大降低成本。Plastic sheets are sheets made of plastic as raw materials. They are widely used in construction and chemical industries. They are wear-resistant, vibration-resistant, corrosion-resistant, recyclable, strong, and resistant to chemical, environmental protection, and construction boards. Aging, waterproof, moisture-proof, not easy to deform, reuse and so on. Moreover, the replaced hard plastic pallets can also be recycled and processed, which greatly reduces the cost.
作为一种性能优良的热塑性工程塑料，超高分子量聚乙烯在发展早期，主要是应用在纺织、造纸、食品等工业部门，随着技术不断进步，可以用不同加工方法生产各种各样的制品，因而应用领域不断扩展。现塑料板材行业应加快产业结构调整，加快现代企业制度建设； 要加倍重视人力资源开发，提高全行业整体素质；要依靠科技进步，加快产业升级和技术创新；要不断调整产品结构，提高装备技术水平；要大力争创名牌产品，认真实施可持续发展战略；要同心同德，与时俱进，在激烈的国内外市场竞争中得到持续快速稳定健康发展。As a thermoplastic engineering plastic with excellent performance, UHMWPE was mainly used in textile, paper, food and other industrial sectors in the early stage of development. With the continuous advancement of technology, various products can be produced by different processing methods. , so the application field continues to expand. The current plastic sheet industry should speed up the adjustment of industrial structure and the construction of modern enterprise system; pay more attention to the development of human resources and improve the overall quality of the whole industry; rely on scientific and technological progress to accelerate industrial upgrading and technological innovation; it is necessary to continuously adjust product structure and improve equipment technology We must vigorously strive to create brand-name products and earnestly implement sustainable development strategies; we must work with one heart and one mind, keep pace with the times, and achieve sustained, rapid, stable and healthy development in the fierce domestic and foreign market competition.
现有塑料板材机器在切割时容易出现晃动，造成切割偏差，有偏差的塑料板只能当废物销毁，浪费了资源，且传统的塑料板材切割机器进行切割时，塑料板的切割长度需要人工去用直尺测量，容易出现偏差，费时费力，不容易切出等距的塑料板。因此我们对此做出改进，提出一种化工用塑料板等距切割装置。The existing plastic sheet machine is prone to shaking during cutting, resulting in cutting deviation. The plastic sheet with deviation can only be destroyed as waste, wasting resources, and when the traditional plastic sheet cutting machine is cutting, the cutting length of the plastic sheet needs to be manually adjusted. Measuring with a ruler is prone to deviation, time-consuming and laborious, and it is not easy to cut out equidistant plastic plates. Therefore, we have improved this and proposed an isometric cutting device for chemical plastic plates.
发明内容SUMMARY OF THE INVENTION
为了解决上述技术问题，本发明提供了如下的技术方案：In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
本发明一种化工用塑料板等距切割装置，包括工作台，所述工作台的底端四个拐角处固定连接支腿，伸缩工作台的顶端中部固定设有传送带，所述工作台的顶端位于传送带的一侧固定设有升降板架，所述工作台的一侧固定设有板材料斗，所述工作台的另一侧固定设有卸料斗，所述传送带的一端传动轮的转轴末端固定连接第一步进电机，所述升降板架的顶端中部固定设有第二步进电机，所述升降板架的内部沿中轴线设有滚珠丝杆，所述滚珠丝杆的顶端贯穿升降板架的顶端固定连接在第二步进电机的转轴末端，所述滚珠丝杆的外壁螺纹连接升降台，所述升降台的顶端固定设有切割刀座，所述升降台的两端中部固定设有固定轴，所述固定轴的末端固定连接夹具座，所述两个夹具座相离最近的一侧末端处固定设有夹板，所述升降板架靠近切割刀 座的一侧固定设有导轨。The invention is an isometric cutting device for chemical plastic plates, which includes a workbench, the bottom end of the workbench is fixed with connecting legs at the four corners, the top middle of the telescopic workbench is fixedly provided with a conveyor belt, and the top of the workbench is fixed with a conveyor belt. A lifting plate frame is fixed on one side of the conveyor belt, a plate material hopper is fixed on one side of the worktable, a discharge hopper is fixed on the other side of the worktable, and the end of the rotating shaft of the transmission wheel at one end of the conveyor belt is fixed A first stepper motor is fixedly connected, a second stepper motor is fixed in the middle of the top of the lift plate frame, a ball screw is arranged inside the lift plate frame along the central axis, and the top of the ball screw runs through the lift. The top of the plate frame is fixedly connected to the end of the rotating shaft of the second stepping motor, the outer wall of the ball screw is threadedly connected to the lifting table, the top of the lifting table is fixed with a cutting knife seat, and the middle of both ends of the lifting table is fixed There is a fixed shaft, the end of the fixed shaft is fixedly connected to the clamp seat, the end of the two clamp seats is fixed with a clamp plate at the end of the side closest to each other, and the side of the lifting plate frame close to the cutting knife seat is fixed with a clamp plate. guide.
作为本发明的一种优选技术方案，所述板材料斗的中部固定设有入料槽，所述入料槽的底端固定连接槽口，所述板材料斗的底部靠近传送带的一侧固定设有料斗出口，所述料斗出口的底端与传送带顶端平面位于同一平面设置，所述料斗出口的内侧与入料槽的底端交接处固定设有推板，所述推板远离料斗出口的一侧固定连接伸缩气缸的顶端，所述伸缩气缸的底端固定连接在板材料斗的内壁底部，所述工作台的底端中部固定设有气压泵，所述伸缩气缸固定连接气压泵。As a preferred technical solution of the present invention, a feeding chute is fixed in the middle of the board material hopper, the bottom end of the feeding chute is fixed with a connection slot, and the bottom of the board material hopper is fixed on the side close to the conveyor belt There is a hopper outlet, the bottom end of the hopper outlet and the top plane of the conveyor belt are located on the same plane, and a push plate is fixed at the intersection between the inner side of the hopper outlet and the bottom end of the feeding chute, and the push plate is far away from the hopper outlet. One side is fixedly connected to the top of the telescopic cylinder, the bottom end of the telescopic cylinder is fixedly connected to the bottom of the inner wall of the plate material bucket, the middle of the bottom end of the worktable is fixedly provided with an air pressure pump, and the telescopic cylinder is fixedly connected to the air pressure pump.
作为本发明的一种优选技术方案，所述升降板架的两侧贯穿设有卡槽，所述升降台一侧滑动设置在卡槽内部，所述升降台贴近导轨的位置开设有滑槽，所述升降台滑动连接导轨。As a preferred technical solution of the present invention, two sides of the lifting plate frame are provided with card slots, one side of the lifting platform is slidably arranged inside the card slots, and a chute is provided at the position of the lifting platform close to the guide rails. The lift table is slidably connected to the guide rail.
作为本发明的一种优选技术方案，所述夹具座与夹板之间通过气缸固定连接，所述气缸的一端固定连接夹具座，所述气缸的另一端固定连接夹板，所述气缸通过气管固定连接气压泵，所述夹板的表面固定设有橡胶垫，所述夹板的底端固定连接有支撑金属板，所述一侧的支撑金属板固定设置在夹板的底端远离切割刀座的一侧，所述支撑金属板的宽度略大于夹板的宽度，所述夹板远离切割刀座的一侧固定设有侧挡板，所述侧挡板的中部固定设有多个刀槽。As a preferred technical solution of the present invention, the clamp base and the splint are fixedly connected through a cylinder, one end of the cylinder is fixedly connected to the clamp base, the other end of the cylinder is fixedly connected to the splint, and the cylinder is fixedly connected through a trachea Air pressure pump, the surface of the splint is fixed with a rubber pad, the bottom end of the splint is fixedly connected with a support metal plate, and the support metal plate on one side is fixedly arranged on the side of the bottom end of the splint away from the cutting knife seat, The width of the supporting metal plate is slightly larger than the width of the splint, a side baffle is fixed on the side of the splint away from the cutting blade seat, and a plurality of knife grooves are fixed in the middle of the side baffle.
作为本发明的一种优选技术方案，所述切割刀座的端部可拆卸式连接有组合刀具，所述组合刀具由若干个等距设置的相同规格的切割刀组成，所述切割刀中部固定设置在同一根轴上，所述切割刀座与组合刀具连接的位置固定设有伸缩液压缸，所述伸缩液压缸的顶端固定 设有组合刀具连接处，所述伸缩液压缸的底端固定连接在切割刀座的表面，所述工作台的底端固定设有液压油箱和液压泵，所述伸缩液压缸通过液压管固定连接液压泵。As a preferred technical solution of the present invention, the end of the cutting knife holder is detachably connected with a combined knife, the combined knife is composed of several cutting knives of the same specification arranged at equal intervals, and the middle of the cutting knives is fixed Set on the same shaft, a telescopic hydraulic cylinder is fixed at the position where the cutting tool holder and the combined cutter are connected, the top end of the telescopic hydraulic cylinder is fixed with a combined cutter connection, and the bottom end of the telescopic hydraulic cylinder is fixedly connected On the surface of the cutting tool holder, a hydraulic oil tank and a hydraulic pump are fixedly arranged at the bottom end of the worktable, and the telescopic hydraulic cylinder is fixedly connected to the hydraulic pump through a hydraulic pipe.
作为本发明的一种优选技术方案，所述工作台远离升降板架的一侧靠近卸料斗的一侧固定设有控制台，所述控制台的顶端固定设有控制面板和快捷操作按钮，所述控制台与第一步进电机、第二步进电机、伸缩气缸、伸缩液压缸、气缸、液压泵和气压泵电性连接。As a preferred technical solution of the present invention, a console is fixed on the side of the worktable away from the lifting plate frame and close to the unloading hopper, and a control panel and a shortcut operation button are fixed on the top of the console. The console is electrically connected with the first stepper motor, the second stepper motor, the telescopic cylinder, the telescopic hydraulic cylinder, the cylinder, the hydraulic pump and the air pressure pump.
作为本发明的一种优选技术方案，所述卸料斗的底端两侧固定设有挡料板，所述卸料斗的底部固定连接倾斜角度小于卸料斗中部底板的缓冲区。As a preferred technical solution of the present invention, baffle plates are fixed on both sides of the bottom end of the unloading hopper, and the bottom of the unloading hopper is fixedly connected with an inclination angle smaller than the buffer zone of the bottom plate in the middle of the unloading hopper.
作为本发明的一种优选技术方案，所述传送带的传送方向两侧固定设有光学传感器，所述光学传感器与切割刀座同一中轴线设置，所述光学传感器与第一步进电机串联设置，所述光学传感器的型号为Si1153。As a preferred technical solution of the present invention, optical sensors are fixed on both sides of the conveyor belt in the conveying direction, the optical sensors and the cutting knife seat are arranged on the same central axis, and the optical sensors are arranged in series with the first step motor, The model of the optical sensor is Si1153.
本发明的有益效果是：通过板材料斗的推动作用，使待加工的塑料板材依次推送到传送带上，使塑料板材的送料机械化，同时也使塑料板材的推送时间相同，减少了该装置的切割误差；夹具边缘的支撑金属板可以使刀具切割时，减少晃动的情况，减少切割偏差，从而减少资源的浪费；等距设置的组合刀具可以同时切割出等距的塑料板材，增加了该切割装置的切割效率；通过设置控制台，使该装置的控制一体化，使工作人员的操作更加便捷，有利于增加生产效率；通过设置升降板架，可以将夹住的塑料板材悬空，减少切割时对装置的晃 动，减少切割误差；通过设置可拆卸的组合刀具，可以根据所需的切割距离来调整组合刀具，使塑料板材的生产更加便捷。The beneficial effects of the present invention are: through the pushing action of the plate material bucket, the plastic plates to be processed are pushed to the conveyor belt in turn, so that the feeding of the plastic plates is mechanized, and the pushing time of the plastic plates is also the same, which reduces the cutting of the device. Error; the supporting metal plate on the edge of the fixture can reduce the shaking of the tool when cutting, reduce the cutting deviation, and thus reduce the waste of resources; the equidistantly set combined cutter can cut equidistant plastic plates at the same time, increasing the cutting device By setting the console, the control of the device is integrated, making the operation of the staff more convenient, which is beneficial to increase the production efficiency; by setting the lifting plate frame, the clamped plastic plates can be suspended in the air, reducing the need for cutting The shaking of the device reduces the cutting error; by setting the detachable combined tool, the combined tool can be adjusted according to the required cutting distance, which makes the production of plastic sheets more convenient.
附图说明Description of drawings
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制。在附图中：The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:
图1是本发明一种化工用塑料板等距切割装置的整体结构示意图；Fig. 1 is the overall structure schematic diagram of a chemical plastic plate isometric cutting device of the present invention;
图2是本发明一种化工用塑料板等距切割装置的升降板架部分结构示意图；2 is a schematic structural diagram of a part of a lift plate frame of a chemical plastic plate isometric cutting device of the present invention;
图3是本发明一种化工用塑料板等距切割装置的板材料斗结构示意图；3 is a schematic diagram of the structure of a plate material bucket of a chemical plastic plate isometric cutting device of the present invention;
图4是本发明一种化工用塑料板等距切割装置的切割刀座部分结构放大图。FIG. 4 is an enlarged view of the structure of a part of the cutting blade seat of an isometric cutting device for chemical plastic plates according to the present invention.
图中：1、工作台；2、支腿；3、传送带；4、升降板架；5、板材料斗；6、卸料斗；7、第一步进电机；8、第二步进电机；9、滚珠丝杠；10、升降台；11、切割刀座；12、固定轴；13、夹具座；14、夹板；15、导轨；16、入料槽；17、槽口；18、料斗出口；19、推板；20、伸缩气缸；21、控制台。In the figure: 1. Workbench; 2. Outriggers; 3. Conveyor belt; 4. Lifting plate frame; 5. Plate material hopper; 6. Unloading hopper; 7. First step motor; 9. Ball screw; 10. Lifting table; 11. Cutting knife seat; 12. Fixed shaft; 13. Fixture seat; 14. Plywood; 15. Guide rail; ; 19, push plate; 20, telescopic cylinder; 21, console.
具体实施方式detailed description
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.
如图1-4所示，本发明一种化工用塑料板等距切割装置，包括工作台1，工作台1的底端四个拐角处固定连接支腿2，伸缩工作台1的顶端中部固定设有传送带3，工作台1的顶端位于传送带3的一侧固定设有升降板架4，工作台1的一侧固定设有板材料斗5，工作台1的另一侧固定设有卸料斗6，传送带3的一端传动轮的转轴末端固定连接第一步进电机7，升降板架4的顶端中部固定设有第二步进电机8，升降板架4的内部沿中轴线设有滚珠丝杆9，滚珠丝杆9的顶端贯穿升降板架4的顶端固定连接在第二步进电机8的转轴末端，滚珠丝杆9的外壁螺纹连接升降台10，升降台10的顶端固定设有切割刀座11，升降台10的两端中部固定设有固定轴12，固定轴12的末端固定连接夹具座13，两个夹具座13相离最近的一侧末端处固定设有夹板14，升降板架4靠近切割刀座11的一侧固定设有导轨15。As shown in Figures 1-4, an isometric cutting device for chemical plastic plates of the present invention includes a workbench 1, the four corners of the bottom end of the workbench 1 are fixedly connected with legs 2, and the top middle of the telescopic workbench 1 is fixed A conveyor belt 3 is provided, the top of the worktable 1 is located on one side of the conveyor belt 3, and a lifting plate frame 4 is fixed, one side of the worktable 1 is fixedly provided with a plate material hopper 5, and the other side of the worktable 1 is fixedly provided with a discharge hopper 6. The end of the rotating shaft of the transmission wheel at one end of the conveyor belt 3 is fixedly connected to the first stepping motor 7, the top middle of the lifting plate frame 4 is fixedly provided with a second stepping motor 8, and the inner part of the lifting plate frame 4 is provided with a ball wire along the central axis Rod 9, the top of the ball screw 9 penetrates the top of the lifting plate frame 4 and is fixedly connected to the end of the rotating shaft of the second stepping motor 8, the outer wall of the ball screw 9 is threadedly connected to the lifting table 10, and the top of the lifting table 10 is fixed with a cutting The tool holder 11 and the middle of the two ends of the lifting table 10 are fixedly provided with a fixed shaft 12, and the end of the fixed shaft 12 is fixedly connected to a clamp base 13, and a clamp plate 14 is fixed at the end of the two clamp bases 13 that are closest to each other. A guide rail 15 is fixed on the side of the frame 4 close to the cutting blade seat 11 .
其中，板材料斗5的中部固定设有入料槽16，入料槽16的底端固定连接槽口17，板材料斗5的底部靠近传送带3的一侧固定设有料斗出口18，料斗出口18的底端与传送带3顶端平面位于同一平面设置，料斗出口18的内侧与入料槽16的底端交接处固定设有推板19，推板19远离料斗出口18的一侧固定连接伸缩气缸20的顶端，伸缩气缸20的底端固定连接在板材料斗5的内壁底部，工作台1的底端中部固定设有气压泵，伸缩气缸20固定连接气压泵，通过伸缩气缸20的推动作用，使板材料斗5具有自动送料的功能，增加该切割装置的自动化。Among them, a feeding chute 16 is fixed in the middle of the plate material hopper 5, a connecting slot 17 is fixed at the bottom end of the feeding chute 16, and a hopper outlet 18 is fixed on the side of the bottom of the plate material hopper 5 close to the conveyor belt 3, and the hopper outlet The bottom end of 18 and the top plane of conveyor belt 3 are located in the same plane, and the inner side of the hopper outlet 18 and the bottom end of the feeding chute 16 are fixedly provided with a push plate 19, and the side of the push plate 19 away from the hopper outlet 18 is fixedly connected to the telescopic cylinder. 20, the bottom end of the telescopic cylinder 20 is fixedly connected to the bottom of the inner wall of the plate material bucket 5, the middle of the bottom end of the worktable 1 is fixedly provided with an air pressure pump, and the telescopic cylinder 20 is fixedly connected to the air pressure pump, through the pushing action of the telescopic cylinder 20, The plate material hopper 5 has the function of automatic feeding, which increases the automation of the cutting device.
其中，升降板架4的两侧贯穿设有卡槽，升降台10一侧滑动设 置在卡槽内部，升降台10贴近导轨15的位置开设有滑槽，升降台10滑动连接导轨15，通过设置升降板架4，可以将夹住的塑料板材悬空，减少切割时对装置的晃动，减少切割误差。Among them, two sides of the lifting plate frame 4 are provided with card grooves, one side of the lifting table 10 is slidably arranged inside the card groove, and the lifting table 10 is provided with a chute at the position close to the guide rail 15, and the lifting table 10 is slidably connected to the guide rail 15. The lifting plate frame 4 can suspend the clamped plastic plate, reduce the shaking of the device during cutting, and reduce the cutting error.
其中，夹具座13与夹板14之间通过气缸固定连接，气缸的一端固定连接夹具座13，气缸的另一端固定连接夹板14，气缸通过气管固定连接气压泵，夹板14的表面固定设有橡胶垫，夹板14的底端固定连接有支撑金属板，一侧的支撑金属板固定设置在夹板14的底端远离切割刀座11的一侧，支撑金属板的宽度略大于夹板14的宽度，夹板14远离切割刀座11的一侧固定设有侧挡板，侧挡板的中部固定设有多个刀槽，通过夹板14周围的支撑金属板，可以使切割塑料板材的过程中装置更加待切割的塑料板材夹持的更加稳定，增加了切割精度。The clamp base 13 and the splint 14 are fixedly connected by a cylinder, one end of the cylinder is fixedly connected to the clamp base 13, the other end of the cylinder is fixedly connected to the splint 14, the cylinder is fixedly connected to the air pressure pump through the trachea, and the surface of the splint 14 is fixedly provided with a rubber pad , the bottom end of the splint 14 is fixedly connected with a supporting metal plate, and the supporting metal plate on one side is fixedly arranged on the side of the bottom end of the splint 14 away from the cutting knife seat 11, and the width of the supporting metal plate is slightly larger than that of the splint 14. The width of the splint 14 A side baffle is fixed on the side away from the cutting blade base 11, and a plurality of knife grooves are fixed in the middle of the side baffle. The supporting metal plate around the splint 14 can make the device more difficult to be cut in the process of cutting the plastic sheet. The clamping of the plastic sheet is more stable and the cutting accuracy is increased.
其中，切割刀座11的端部可拆卸式连接有组合刀具，组合刀具由若干个等距设置的相同规格的切割刀组成，切割刀中部固定设置在同一根轴上，切割刀座11与组合刀具连接的位置固定设有伸缩液压缸，伸缩液压缸的顶端固定设有组合刀具连接处，伸缩液压缸的底端固定连接在切割刀座11的表面，工作台1的底端固定设有液压油箱和液压泵，伸缩液压缸通过液压管固定连接液压泵，通过设置可拆卸的组合刀具，可以根据所需的切割距离来调整组合刀具，使塑料板材的生产更加便捷。Among them, the end of the cutting knife seat 11 is detachably connected with a combined knife, the combined knife is composed of several cutting knives of the same specification arranged at equal distances, the middle of the cutting knife is fixedly arranged on the same shaft, and the cutting knife block 11 and the combined knife The position where the cutter is connected is fixed with a telescopic hydraulic cylinder, the top of the telescopic hydraulic cylinder is fixed with a combined cutter connection, the bottom end of the telescopic hydraulic cylinder is fixedly connected to the surface of the cutting tool holder 11, and the bottom end of the worktable 1 is fixed with a hydraulic pressure The oil tank and hydraulic pump, and the telescopic hydraulic cylinder are fixedly connected to the hydraulic pump through the hydraulic pipe. By setting the detachable combined tool, the combined tool can be adjusted according to the required cutting distance, which makes the production of plastic sheets more convenient.
其中，工作台1远离升降板架4的一侧靠近卸料斗6的一侧固定设有控制台21，控制台21的顶端固定设有控制面板和快捷操作按钮， 控制台21与第一步进电机7、第二步进电机8、伸缩气缸20、伸缩液压缸、气缸、液压泵和气压泵电性连接，通过设置控制台21，使该装置的控制一体化，使工作人员的操作更加便捷，有利于增加生产效率。Among them, a console 21 is fixed on the side of the worktable 1 away from the lift plate frame 4 and close to the unloading hopper 6. The top of the console 21 is fixed with a control panel and a shortcut operation button. The console 21 is the same as the first step. The motor 7, the second stepping motor 8, the telescopic air cylinder 20, the telescopic hydraulic cylinder, the air cylinder, the hydraulic pump and the air pressure pump are electrically connected. By setting the console 21, the control of the device is integrated and the operation of the staff is more convenient , which is beneficial to increase production efficiency.
其中，卸料斗6的底端两侧固定设有挡料板，卸料斗6的底部固定连接倾斜角度小于卸料斗6中部底板的缓冲区，通过设置挡料板，可以防止有切割好的塑料板材掉落，底部的缓冲区可以减少塑料板材的掉落速度，减少卸料时对塑料板材的碰撞。Among them, baffle plates are fixed on both sides of the bottom end of the unloading hopper 6, and the fixed connection angle of the bottom of the unloading hopper 6 is smaller than the buffer zone of the bottom plate in the middle of the unloading hopper 6. By setting the baffle plates, the cut plastic plates can be prevented Drop, the buffer at the bottom can reduce the falling speed of the plastic sheet and reduce the impact on the plastic sheet when unloading.
其中，传送带3的传送方向两侧固定设有光学传感器，光学传感器与切割刀座11同一中轴线设置，光学传感器与第一步进电机7串联设置，光学传感器的型号为Si1153，设置串联的光学传感器，可以使传送带3上的塑料板材移动到切割刀座11时停止运转，待夹板14将塑料板材切割完毕后，再继续运转，使装置的切割生产更加自动化。Among them, optical sensors are fixed on both sides of the conveying direction of the conveyor belt 3. The optical sensors are arranged on the same central axis as the cutting blade holder 11. The optical sensors are arranged in series with the first step motor 7. The model of the optical sensor is Si1153. The sensor can stop the operation of the plastic sheet on the conveyor belt 3 when it moves to the cutting knife base 11, and continue to operate after the plastic sheet is cut by the splint 14, so that the cutting production of the device is more automated.
工作时，通过控制台21开启该装置，将待切割的塑料板材有序的从槽口17放置到入料槽16中，此时伸缩气缸20伸长，将推板19往料斗出口18方向推送，使入料槽16底部的塑料板材被推送至传送带3上，通过第一步进电机7的传动，使塑料板材在传送带3的带动下，移动到切割刀座11的正下方，接触到光学传感器时，第一步进电机7停止运转，第二步进电机8转动，使滚珠丝杆9转动，将升降台10下降，气缸伸长，使夹块14将塑料板材夹紧，接着第二步进电机8反转，将升降台10升高，伸缩液压缸伸长，组合刀具的切割刀 片旋转，对塑料板材进行切割，切割完毕后，伸缩液压缸收缩，第二步进电机8转动，将升降台10下降至传送带3的顶部水平位置后，气缸收缩，夹板14收缩，将切割完的塑料板材放回传送带3表面，第二步进电机8反转，将升降台10移动回原来的待机位置，此时第一步进电机7继续转动，将切割完毕得到塑料板材输送至卸料斗6中，在顺着卸料斗6排出该切割装置，完成对塑料板的等距切割操作，之后继续进行相同的工作流程，实习连续对塑料板材的自动化切割生产过程。When working, the device is turned on through the console 21, and the plastic sheets to be cut are placed in the feeding slot 16 from the slot 17 in an orderly manner. At this time, the telescopic cylinder 20 is extended, and the push plate 19 is pushed to the direction of the hopper outlet 18. , so that the plastic sheet at the bottom of the feeding chute 16 is pushed to the conveyor belt 3, and driven by the first step motor 7, the plastic sheet is driven by the conveyor belt 3 to move to just below the cutting knife seat 11, contacting the optical When the sensor is detected, the first stepping motor 7 stops running, the second stepping motor 8 rotates, the ball screw 9 rotates, the lifting table 10 is lowered, the cylinder is extended, and the clamping block 14 clamps the plastic sheet, and then the second The stepping motor 8 is reversed, the lifting table 10 is raised, the telescopic hydraulic cylinder is extended, the cutting blade of the combined cutter rotates, and the plastic sheet is cut. After the cutting is completed, the telescopic hydraulic cylinder contracts, and the second stepping motor 8 rotates. After the lift table 10 is lowered to the top horizontal position of the conveyor belt 3, the cylinder is retracted, the clamping plate 14 is retracted, the cut plastic sheet is put back on the surface of the conveyor belt 3, the second stepper motor 8 is reversed, and the lift table 10 is moved back to the original Standby position, at this time, the first step motor 7 continues to rotate, and the plastic sheet obtained after cutting is transported to the unloading hopper 6, and the cutting device is discharged along the unloading hopper 6 to complete the equidistant cutting operation on the plastic sheet, and then continue Carry out the same workflow and practice the continuous production process of automated cutting of plastic sheets.
最后应说明的是：在本发明的描述中，需要说明的是，术语“竖直”、“上”、“下”、“水平”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。Finally, it should be noted that: in the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the orientations shown in the accompanying drawings Or the positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.
在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改， 或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still understand the foregoing embodiments. The technical solutions described are modified, or some technical features thereof are equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (8)

  1. 一种化工用塑料板等距切割装置，包括工作台(1)，其特征在于，所述工作台(1)的底端四个拐角处固定连接支腿(2)，伸缩工作台(1)的顶端中部固定设有传送带(3)，所述工作台(1)的顶端位于传送带(3)的一侧固定设有升降板架(4)，所述工作台(1)的一侧固定设有板材料斗(5)，所述工作台(1)的另一侧固定设有卸料斗(6)，所述传送带(3)的一端传动轮的转轴末端固定连接第一步进电机(7)，所述升降板架(4)的顶端中部固定设有第二步进电机(8)，所述升降板架(4)的内部沿中轴线设有滚珠丝杆(9)，所述滚珠丝杆(9)的顶端贯穿升降板架(4)的顶端固定连接在第二步进电机(8)的转轴末端，所述滚珠丝杆(9)的外壁螺纹连接升降台(10)，所述升降台(10)的顶端固定设有切割刀座(11)，所述升降台(10)的两端中部固定设有固定轴(12)，所述固定轴(12)的末端固定连接夹具座(13)，所述两个夹具座(13)相离最近的一侧末端处固定设有夹板(14)，所述升降板架(4)靠近切割刀座(11)的一侧固定设有导轨(15)。An isometric cutting device for chemical plastic plates, comprising a workbench (1), characterized in that the four corners of the bottom end of the workbench (1) are fixedly connected with legs (2), and the telescopic workbench (1) A conveyor belt (3) is fixed in the middle of the top of the workbench (1), a lifting plate frame (4) is fixed on one side of the conveyor belt (3) at the top of the workbench (1), and a lifting plate frame (4) is fixed on one side of the workbench (1). There is a plate material hopper (5), the other side of the worktable (1) is fixedly provided with a discharge hopper (6), and the end of the rotating shaft of the transmission wheel at one end of the conveyor belt (3) is fixedly connected to the first step motor (7). ), a second stepping motor (8) is fixed in the middle of the top of the lifting plate frame (4), and a ball screw (9) is arranged inside the lifting plate frame (4) along the central axis. The top end of the lead screw (9) penetrates through the top end of the lifting plate frame (4) and is fixedly connected to the end of the rotating shaft of the second stepping motor (8). The top of the lifting table (10) is fixedly provided with a cutting knife seat (11), the middle of both ends of the lifting table (10) is fixedly provided with a fixed shaft (12), and the end of the fixed shaft (12) is fixedly connected to a fixture The seat (13), the two clamp seats (13) are fixedly provided with a clamp plate (14) at the end of the side closest to each other, and the side of the lifting plate frame (4) close to the cutting knife seat (11) is fixedly installed. There are guide rails (15).
  2. 根据权利要求1所述的一种化工用塑料板等距切割装置，其特征在于，所述板材料斗(5)的中部固定设有入料槽(16)，所述入料槽(16)的底端固定连接槽口(17)，所述板材料斗(5)的底部靠近传送带(3)的一侧固定设有料斗出口(18)，所述料斗出口(18)的底端与传送带(3)顶端平面位于同一平面设置，所述料斗出口(18)的内侧与入料槽(16)的底端交接处固定设有推板(19)，所述推板(19)远离料斗出口(18)的一侧固定连接伸缩气缸(20) 的顶端，所述伸缩气缸(20)的底端固定连接在板材料斗(5)的内壁底部，所述工作台(1)的底端中部固定设有气压泵，所述伸缩气缸(20)固定连接气压泵。The isometric cutting device for chemical plastic plates according to claim 1, characterized in that a feeding chute (16) is fixed in the middle of the board material hopper (5), and the feeding chute (16) The bottom end of the plate material hopper (5) is fixedly connected with a notch (17), and a hopper outlet (18) is fixed on the side of the bottom of the plate material hopper (5) close to the conveyor belt (3), and the bottom end of the hopper outlet (18) is connected to the conveyor belt. (3) The top plane is arranged on the same plane, and a push plate (19) is fixed at the intersection between the inner side of the hopper outlet (18) and the bottom end of the feeding chute (16), and the push plate (19) is far away from the hopper outlet. One side of (18) is fixedly connected to the top end of the telescopic cylinder (20), the bottom end of the telescopic cylinder (20) is fixedly connected to the bottom of the inner wall of the plate material bucket (5), and the middle of the bottom end of the worktable (1) An air pressure pump is fixedly arranged, and the telescopic cylinder (20) is fixedly connected to the air pressure pump.
  3. 根据权利要求1所述的一种化工用塑料板等距切割装置，其特征在于，所述升降板架(4)的两侧贯穿设有卡槽，所述升降台(10)一侧滑动设置在卡槽内部，所述升降台(10)贴近导轨(15)的位置开设有滑槽，所述升降台(10)滑动连接导轨(15)。The isometric cutting device for chemical plastic plates according to claim 1, characterized in that, two sides of the lifting plate frame (4) are provided with clamping slots, and one side of the lifting platform (10) is slidably arranged Inside the card slot, a chute is provided at a position of the lift table (10) close to the guide rail (15), and the lift table (10) is slidably connected to the guide rail (15).
  4. 根据权利要求2所述的一种化工用塑料板等距切割装置，其特征在于，所述夹具座(13)与夹板(14)之间通过气缸固定连接，所述气缸的一端固定连接夹具座(13)，所述气缸的另一端固定连接夹板(14)，所述气缸通过气管固定连接气压泵，所述夹板(14)的表面固定设有橡胶垫，所述夹板(14)的底端固定连接有支撑金属板，所述一侧的支撑金属板固定设置在夹板(14)的底端远离切割刀座(11)的一侧，所述支撑金属板的宽度略大于夹板(14)的宽度，所述夹板(14)远离切割刀座(11)的一侧固定设有侧挡板，所述侧挡板的中部固定设有多个刀槽。The isometric cutting device for chemical plastic plates according to claim 2, characterized in that the clamp seat (13) and the clamp plate (14) are fixedly connected by a cylinder, and one end of the cylinder is fixedly connected to the clamp base (13), the other end of the air cylinder is fixedly connected to the splint (14), the air cylinder is fixedly connected to the air pump through the air pipe, the surface of the splint (14) is fixedly provided with a rubber pad, and the bottom end of the splint (14) A supporting metal plate is fixedly connected, the supporting metal plate on one side is fixedly arranged on the side of the bottom end of the splint (14) away from the cutting blade seat (11), and the width of the supporting metal plate is slightly larger than the width of the splint (14). A side baffle is fixedly provided on the side of the splint (14) away from the cutting blade seat (11), and a plurality of knife grooves are fixedly arranged in the middle of the side baffle.
  5. 根据权利要求1所述的一种化工用塑料板等距切割装置，其特征在于，所述切割刀座(11)的端部可拆卸式连接有组合刀具，所述组合刀具由若干个等距设置的相同规格的切割刀组成，所述切割刀中部固定设置在同一根轴上，所述切割刀座(11)与组合刀具连接的位置固定设有伸缩液压缸，所述伸缩液压缸的顶端固定设有组合刀具连接处，所述伸缩液压缸的底端固定连接在切割刀座(11)的表面， 所述工作台(1)的底端固定设有液压油箱和液压泵，所述伸缩液压缸通过液压管固定连接液压泵。The equidistant cutting device for chemical plastic plates according to claim 1, characterized in that a combination cutter is detachably connected to the end of the cutter seat (11), and the combination cutter consists of a plurality of equidistant cutters. It consists of a set of cutting knives of the same specification, the middle part of the cutting knives is fixedly arranged on the same shaft, and a telescopic hydraulic cylinder is fixed at the position where the cutting knife seat (11) is connected with the combined knives, and the top end of the telescopic hydraulic cylinder is fixed A combined tool connection is fixedly arranged, the bottom end of the telescopic hydraulic cylinder is fixedly connected to the surface of the cutting tool seat (11), the bottom end of the worktable (1) is fixedly provided with a hydraulic oil tank and a hydraulic pump, the telescopic hydraulic cylinder The hydraulic cylinder is fixedly connected to the hydraulic pump through a hydraulic pipe.
  6. 根据权利要求1或5所述的一种化工用塑料板等距切割装置，其特征在于，所述工作台(1)远离升降板架(4)的一侧靠近卸料斗(6)的一侧固定设有控制台(21)，所述控制台(21)的顶端固定设有控制面板和快捷操作按钮，所述控制台(21)与第一步进电机(7)、第二步进电机(8)、伸缩气缸(20)、伸缩液压缸、气缸、液压泵和气压泵电性连接。The isometric cutting device for chemical plastic plates according to claim 1 or 5, characterized in that the side of the worktable (1) away from the lifting plate frame (4) is close to the side of the unloading hopper (6). A console (21) is fixedly provided, the top of the console (21) is fixedly provided with a control panel and a shortcut operation button, the console (21) is connected with the first stepper motor (7) and the second stepper motor (8), the telescopic air cylinder (20), the telescopic hydraulic cylinder, the air cylinder, the hydraulic pump and the air pressure pump are electrically connected.
  7. 根据权利要求1所述的一种化工用塑料板等距切割装置，其特征在于，所述卸料斗(6)的底端两侧固定设有挡料板，所述卸料斗(6)的底部固定连接倾斜角度小于卸料斗(6)中部底板的缓冲区。The isometric cutting device for chemical plastic plates according to claim 1, characterized in that, baffle plates are fixed on both sides of the bottom end of the discharge hopper (6), and the bottom of the discharge hopper (6) is provided with baffle plates. The inclination angle of the fixed connection is smaller than the buffer zone of the middle bottom plate of the discharge hopper (6).
  8. 根据权利要求1所述的一种化工用塑料板等距切割装置，其特征在于，所述传送带(3)的传送方向两侧固定设有光学传感器，所述光学传感器与切割刀座(11)同一中轴线设置，所述光学传感器与第一步进电机(7)串联设置，所述光学传感器的型号为Si1153。The equidistant cutting device for chemical plastic plates according to claim 1, characterized in that, optical sensors are fixed on both sides of the conveying belt (3) in the conveying direction, and the optical sensors are connected to the cutting knife seat (11) The optical sensor is arranged on the same central axis, the optical sensor is arranged in series with the first stepping motor (7), and the model of the optical sensor is Si1153.
PCT/CN2020/117956 2020-09-01 2020-09-26 Plastic sheet equidistant cutting device for chemical industry WO2022047871A1 (en)

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CN115741122A (en) * 2022-12-10 2023-03-07 河南科技大学 Cutting device and processing method for processing hydrogen fuel cell plate
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