CN118358149A - Plastic softening and bending device for plastic pipe processing - Google Patents
Plastic softening and bending device for plastic pipe processing Download PDFInfo
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- CN118358149A CN118358149A CN202410647112.XA CN202410647112A CN118358149A CN 118358149 A CN118358149 A CN 118358149A CN 202410647112 A CN202410647112 A CN 202410647112A CN 118358149 A CN118358149 A CN 118358149A
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- 239000004033 plastic Substances 0.000 title claims abstract description 153
- 229920003023 plastic Polymers 0.000 title claims abstract description 153
- 238000005452 bending Methods 0.000 title claims abstract description 123
- 238000012545 processing Methods 0.000 title claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 238000005485 electric heating Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/08—Bending or folding of tubes or other profiled members
- B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/84—Heating or cooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Description
技术领域Technical Field
本发明涉及塑料管加工技术领域，具体为一种塑料管材加工的塑料软化折弯装置。The invention relates to the technical field of plastic pipe processing, in particular to a plastic softening and bending device for processing plastic pipes.
背景技术Background technique
塑料管具有质轻、耐腐蚀、外形美观、无不良气味、加工容易、施工方便等特点，被广泛的应用于各个领域。由于我国宏观经济依然加速发展,在建筑业,市政工程,水利工程建设等行业市场的需求加大,促进了中国塑料管道加工行业保持高速发展,生产能力,生产和应用量进一步提高，在实际使用场合中较为复杂，有的场合需要使用塑料直管，有的场合需要使用塑料弯管。目前采用市场上主流的折弯机功能单一，有以下缺点：的只能对管件进行一个方向的折弯、加热不均匀易产生不良产品、折弯后容易复位、加工效率低等。Plastic pipes are light, corrosion-resistant, beautiful, odorless, easy to process, and convenient to construct, and are widely used in various fields. As my country's macroeconomic development continues to accelerate, the market demand in the construction industry, municipal engineering, water conservancy engineering construction and other industries has increased, which has promoted the rapid development of China's plastic pipe processing industry, and the production capacity, production and application volume have been further improved. The actual use occasions are more complicated. Some occasions require the use of plastic straight pipes, and some occasions require the use of plastic bent pipes. The mainstream bending machines currently used in the market have a single function and have the following disadvantages: they can only bend the pipes in one direction, uneven heating can easily produce defective products, they are easy to reset after bending, and the processing efficiency is low.
发明内容Summary of the invention
针对现有技术的不足，本发明提供了一种塑料管材加工的塑料软化折弯装置，解决了现有折弯机功能单一，只能对管件进行一个方向的折弯、加热不均匀易产生不良产品、折弯后容易复位、加工效率低等的问题。In view of the shortcomings of the prior art, the present invention provides a plastic softening and bending device for plastic pipe processing, which solves the problems that the existing bending machines have a single function and can only bend pipes in one direction, uneven heating easily produces defective products, are easy to reset after bending, and have low processing efficiency.
为实现以上目的，本发明通过以下技术方案予以实现：一种塑料管材加工的塑料软化折弯装置，包括支座，其特性在于所述支座的上方固定连接有塑料管夹紧装置，所述支座的上方固定连接有塑料管加热装置，所述支座的上方固定连接有折弯型模装置，所述支座的上方固定连接有折弯装置，所述塑料管夹紧装置、塑料管加热装置、折弯型模装置、折弯装置依次从左向右布置,所述支座的上方有塑料管支撑架，所述塑料管支撑架位于所述塑料管夹紧装置与所述塑料管加热装置之间，所述塑料管支撑架相互靠近的一侧且远离所述支座的位置固定连接有塑料管支撑导辊。To achieve the above objectives, the present invention is implemented through the following technical solutions: a plastic softening and bending device for plastic pipe processing, including a support, wherein a plastic pipe clamping device is fixedly connected to the top of the support, a plastic pipe heating device is fixedly connected to the top of the support, a bending mold device is fixedly connected to the top of the support, and a bending device is fixedly connected to the top of the support. The plastic pipe clamping device, the plastic pipe heating device, the bending mold device, and the bending device are arranged from left to right in sequence. A plastic pipe support frame is provided above the support, and the plastic pipe support frame is located between the plastic pipe clamping device and the plastic pipe heating device. A plastic pipe support guide roller is fixedly connected to the side of the plastic pipe support frame close to each other and away from the support.
所述折弯装置包括第三支架，所述第三支架的底部与支座的上方滑动连接，所述第三支架内侧表面固定连接有第二轨道，所述第二轨道远离所述第三支架的一侧活动连接有滑块，所述滑块远离所述第二轨道的一侧固定连接有固定框，所述固定框内表面上方转动连接有折弯模，所述折弯模采用金属制成，外表面缠绕橡胶垫防止损伤塑料管件，所述固定框下方固定连接有贯穿所述第三支架的第二螺纹杆，所述第二螺纹杆内表面螺纹连接有套筒，所述套筒靠近所述折弯模的一侧固定连接有第二从动齿轮，所述第二从动齿轮外表面啮合传动有第二主动齿轮，所述第二主动齿轮下方中心轴处固定连接有第三电机，所述第三电机用于驱动所述第二主动齿轮，同时带动第二从动齿轮和与第二从动齿轮固定连接的套筒转动，从而驱动第二螺纹管沿第二轨道的平行方向上下移动，进而使折弯模沿第二轨道的平行方向上下移动，所述第三电机靠近所述折弯型模装置的一侧固定连接有第三电机支座。The bending device comprises a third bracket, the bottom of the third bracket is slidably connected to the top of the support, the inner surface of the third bracket is fixedly connected to the second track, the second track is movably connected to the side away from the third bracket with a slider, the slider is fixedly connected to the side away from the second track with a fixed frame, the upper inner surface of the fixed frame is rotatably connected to a bending die, the bending die is made of metal, and a rubber pad is wrapped around the outer surface to prevent damage to the plastic pipe fittings, a second threaded rod penetrating the third bracket is fixedly connected below the fixed frame, a sleeve is threadedly connected to the inner surface of the second threaded rod, a second driven gear is fixedly connected to the side of the sleeve close to the bending die, the outer surface of the second driven gear is meshed with a second driving gear, a third motor is fixedly connected to the central axis below the second driving gear, the third motor is used to drive the second driving gear, and at the same time drives the second driven gear and the sleeve fixedly connected to the second driven gear to rotate, thereby driving the second threaded pipe to move up and down along the parallel direction of the second track, thereby making the bending die move up and down along the parallel direction of the second track, and the third motor is fixedly connected to a third motor support at the side close to the bending die device.
优选的，所述塑料管夹紧装置包括第一轨道，所述第一轨道的底部与支座的上方固定连接，所述第一轨道的上方滑动连接有卡盘座，所述卡盘座右侧转动连接有三爪卡盘，所述卡盘座左侧转动连接有第一从动齿轮，所述三爪卡盘和所述第一从动齿轮固定连接，所述第一从动齿轮外表面底部啮合传动有第一主动齿轮，所述第一主动齿轮中心轴处固定连接有第一电机，所述第一电机用于驱动所述第一主动齿轮，同时所述第一从动齿轮被带动转动，第一从动齿轮右侧固定连接的三爪卡盘被带动转动，所述第一电机下侧固定连接有第一电机支座，所述第一电机支座固定连接在卡盘座左侧，所述卡盘座下方固定连接有活动块，所述活动块内表面螺纹连接有第一螺纹杆，所述第一螺纹杆左端固定连接有第二电机，所述第二电机下方固定连接有第二电机支座，所述第一电机用于带动第一螺纹杆转动，同时与第一螺纹杆螺纹连接的活动块被带动水平平移运动。Preferably, the plastic pipe clamping device includes a first track, the bottom of the first track is fixedly connected to the top of the support, a chuck seat is slidably connected to the top of the first track, a three-jaw chuck is rotatably connected to the right side of the chuck seat, and a first driven gear is rotatably connected to the left side of the chuck seat, the three-jaw chuck and the first driven gear are fixedly connected, a first driving gear is meshed and transmitted at the bottom of the outer surface of the first driven gear, a first motor is fixedly connected to the central axis of the first driving gear, the first motor is used to drive the first driving gear, and the first driven gear is driven to rotate, and the three-jaw chuck fixedly connected to the right side of the first driven gear is driven to rotate, a first motor support is fixedly connected to the lower side of the first motor, the first motor support is fixedly connected to the left side of the chuck seat, a movable block is fixedly connected to the lower side of the chuck seat, a first threaded rod is threadedly connected to the inner surface of the movable block, a second motor is fixedly connected to the left end of the first threaded rod, and a second motor support is fixedly connected to the lower side of the second motor, the first motor is used to drive the first threaded rod to rotate, and the movable block threadedly connected to the first threaded rod is driven to move horizontally.
优选的，所述塑料管加热装置包括第一支架，所述第一支架的底部与支座的上方固定连接，所述第一支架上方固定连接有外壳，所述外壳内表面固定连接有内壳，所述外壳与所述内壳之间固定连接有电加热丝，所述电加热丝就是我们常说的电阻加热，采用电流通过具有电阻性的金属丝线，从而产生热量，提供加热的基本条件，所述内壳内表面转动连接有导辊，所述导辊采用金属制成。Preferably, the plastic pipe heating device includes a first bracket, the bottom of the first bracket is fixedly connected to the top of the support, an outer shell is fixedly connected to the top of the first bracket, an inner shell is fixedly connected to the inner surface of the outer shell, an electric heating wire is fixedly connected between the outer shell and the inner shell, the electric heating wire is what we often call resistance heating, which uses electric current to pass through a resistive metal wire to generate heat, providing the basic conditions for heating, and the inner surface of the inner shell is rotatably connected to a guide roller, which is made of metal.
优选的，所述折弯型模装置包括第二支架，所述第二支架的底部与支座的上方固定连接，所述第二支架相互靠近一侧的顶部固定连接有连接板，所述连接板上方活动连接有卡环，所述卡环通过螺栓进行固定，所述连接板上方与所述卡环下方转动连接有折弯型模，所述折弯型模采用金属制成，外表面缠绕橡胶垫防止损伤塑料管件，所述折弯型模可以通过拆卸连接板上方活动连接的卡环，用于更换不同规格的折弯型模，所述第二支架内腔底部固定连接有风机支座，所述风机支座上方固定连接有风机，所述风机用于带动室温的空气冷却加热后的塑料管件。Preferably, the bending mold device includes a second bracket, the bottom of the second bracket is fixedly connected to the top of the support, the second bracket is fixedly connected to a connecting plate on the top of the side close to each other, a clamping ring is movably connected above the connecting plate, the clamping ring is fixed by bolts, a bending mold is rotatably connected above the connecting plate and below the clamping ring, the bending mold is made of metal, and a rubber pad is wrapped around the outer surface to prevent damage to the plastic pipe fittings, the bending mold can be used to replace bending molds of different specifications by removing the clamping ring movably connected above the connecting plate, a fan support is fixedly connected to the bottom of the inner cavity of the second bracket, a fan is fixedly connected to the top of the fan support, and the fan is used to drive room temperature air to cool the heated plastic pipe fittings.
优选的，所述第三支架靠近第三电机的一侧与所述第二从动齿轮转动连接，所述第三支架靠近第三电机的一侧与所述第二主动齿轮转动连接。Preferably, a side of the third bracket close to the third motor is rotationally connected to the second driven gear, and a side of the third bracket close to the third motor is rotationally connected to the second driving gear.
优选的，所述支座上方固定连接有第三轨道，所述第三轨道与第三支架靠近支座的一侧滑动连接，所述第三支架一侧固定连接有移动块，所述移动块内表面螺纹连接有第三螺纹杆，所述第三螺纹杆靠近塑料管加热装置的一端转动连接有固定块，所述固定块固定连接在支座的一侧，所述第三螺纹杆远离塑料管加热装置的一端固定连接有第四电机，所述第四电机底部与支座固定连接，所述第四电机用于带动第三螺纹杆转动，同时与第三螺纹杆螺纹连接的活动块被带动水平平移运动。Preferably, a third track is fixedly connected to the top of the support, the third track is slidably connected to a side of the third bracket close to the support, a moving block is fixedly connected to one side of the third bracket, a third threaded rod is threadedly connected to the inner surface of the moving block, an end of the third threaded rod close to the plastic pipe heating device is rotatably connected to a fixed block, the fixed block is fixedly connected to one side of the support, an end of the third threaded rod away from the plastic pipe heating device is fixedly connected to a fourth motor, the bottom of the fourth motor is fixedly connected to the support, the fourth motor is used to drive the third threaded rod to rotate, and at the same time, the movable block threadedly connected to the third threaded rod is driven for horizontal translation movement.
优选的，所述第一螺纹杆位于所述第一轨道之间，所述第一螺纹杆远离第二电机的一端与支座转动连接。Preferably, the first threaded rod is located between the first rails, and one end of the first threaded rod away from the second motor is rotatably connected to the support.
优选的，所述塑料管支撑架底部与所述第一轨道滑动连接，所述塑料管支撑架位于所述塑料管夹紧装置与所述塑料管加热装置之间。Preferably, the bottom of the plastic pipe support frame is slidably connected to the first track, and the plastic pipe support frame is located between the plastic pipe clamping device and the plastic pipe heating device.
优选的，所述支座呈现为倒凹字型，所述折弯模设置为圆筒形，所述折弯模采用金属制成，外表面缠绕橡胶垫防止损伤塑料管件。Preferably, the support is in an inverted concave shape, the bending die is set to be cylindrical, the bending die is made of metal, and a rubber pad is wrapped around the outer surface to prevent damage to the plastic pipe fittings.
优选的，折弯型模设置为圆筒形，所述折弯型模采用金属制成，外表面缠绕橡胶垫防止损伤塑料管件。Preferably, the bending mold is set to be cylindrical, the bending mold is made of metal, and a rubber pad is wrapped around the outer surface to prevent damage to the plastic pipe fittings.
本发明提供了一种塑料管材加工的塑料软化折弯装置。具备以下有益效果：The present invention provides a plastic softening and bending device for plastic pipe processing, which has the following beneficial effects:
(1)、该塑料管材加工的塑料软化折弯装置，通过支座上方固定连接第一轨道，第一轨道上方滑动连接卡盘座，卡盘座可以左右移动，卡盘座右侧转动连接三爪卡盘，三爪卡盘对塑料管进行夹持，且三爪卡盘跟随卡盘座在第一轨道上进行水平方向的移动，带动塑料管进行位置变化，且三爪卡盘本身可通过第一电机驱动从而完成自转，达到了平移、转动塑料管的目的，可以控制塑料管的折弯位置以及折弯方向，可有效提高本发明对塑料管的加工能力。(1) The plastic softening and bending device for processing plastic pipes is fixedly connected to the first track above the support, and the chuck seat is slidably connected to the first track. The chuck seat can move left and right, and the right side of the chuck seat is rotatably connected to the three-jaw chuck. The three-jaw chuck clamps the plastic pipe, and the three-jaw chuck follows the chuck seat to move horizontally on the first track, driving the plastic pipe to change its position, and the three-jaw chuck itself can be driven by the first motor to complete self-rotation, thereby achieving the purpose of translating and rotating the plastic pipe, and the bending position and bending direction of the plastic pipe can be controlled, which can effectively improve the processing ability of the present invention for plastic pipes.
(2)、该塑料管材加工的塑料软化折弯装置，通过支座上方固定连接塑料管加热装置，塑料加热装置内部均匀缠绕连接电加热丝，达到均匀加热的目的，可以无死角均匀加热塑料管提高良品率。(2) The plastic softening and bending device for processing plastic pipes is fixedly connected to the plastic pipe heating device on the support. The electric heating wire is evenly wound inside the plastic heating device to achieve the purpose of uniform heating. The plastic pipe can be evenly heated without dead angles to improve the yield rate.
(3)、该塑料管材加工的塑料软化折弯装置，通过支座上方固定连接第二支架，第二支架相互靠近一侧的顶部固定连接连接板，连接板上方通过螺栓固定连接卡环，连接板上方与卡环下方转动连接折弯型模，通过拆卸卡环可以更换不同规格的折弯型模，可以对不同规格、不同折弯半径要求的塑料管进行折弯，可有效提本发明对塑料管的加工能力。(3) The plastic softening and bending device for processing plastic pipes is fixedly connected to the second bracket above the support, and the second bracket is fixedly connected to the connecting plate at the top of the side close to each other. The connecting plate is fixedly connected to the clamping ring above by bolts, and the bending mold is rotatably connected to the upper part of the connecting plate and the lower part of the clamping ring. By removing the clamping ring, the bending molds of different specifications can be replaced, and plastic pipes of different specifications and different bending radius requirements can be bent, which can effectively improve the processing capacity of the present invention for plastic pipes.
(4)、该塑料管材加工的塑料软化折弯装置，第二支架内腔底部固定连接有风机，达到折弯后快速冷却塑料管的目的，可有效防止折弯后复位问题。(4) In the plastic softening and bending device for processing plastic pipes, a fan is fixedly connected to the bottom of the inner cavity of the second bracket to achieve the purpose of quickly cooling the plastic pipe after bending, which can effectively prevent the problem of resetting after bending.
(5)、该塑料管材加工的塑料软化折弯装置，通过支座上方固定连接第三支架，第三支架远离折弯型模的一面固定连接有第三电机支座，第三电机支座远离折弯型模装置一侧表面固定连接有第三电机，第三电机，驱动第二主动齿轮带动第二从动齿轮转动，套筒跟随第二从动齿轮转动，进而使得第二螺纹杆竖直向上运动，与第二螺纹杆固定连接的固定框，带动与之转动连接的折弯模竖直向上运动，与折弯型模配合折弯塑料管件，折弯模运动通过电机控制，可有效提高本发明对塑料管的折弯精度。(5) The plastic softening and bending device for processing plastic pipes is fixedly connected to a third bracket above the bracket. The third bracket is fixedly connected to a third motor bracket on a side away from the bending mold. The third motor bracket is fixedly connected to a third motor on a side away from the bending mold device. The third motor drives the second driving gear to drive the second driven gear to rotate. The sleeve rotates with the second driven gear, thereby causing the second threaded rod to move vertically upward. The fixed frame fixedly connected to the second threaded rod drives the bending mold rotatably connected thereto to move vertically upward, and cooperates with the bending mold to bend the plastic pipe. The movement of the bending mold is controlled by the motor, which can effectively improve the bending accuracy of the plastic pipe of the present invention.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本发明整体的结构示意图；FIG1 is a schematic diagram of the overall structure of the present invention;
图2为本发明夹紧装置的结构示意图；FIG2 is a schematic structural diagram of a clamping device according to the present invention;
图3为本发明塑料管加热装置的结构示意图；FIG3 is a schematic structural diagram of a plastic pipe heating device according to the present invention;
图4为本发明折弯型模装置的结构示意图；FIG4 is a schematic structural diagram of a bending die device according to the present invention;
图5为本发明折弯装置的结构示意图；FIG5 is a schematic structural diagram of a bending device according to the present invention;
图6为本发明塑料管支撑装置的结构示意图；FIG6 is a schematic structural diagram of a plastic pipe support device according to the present invention;
图7为本发明折弯装置的部分结构示意图；FIG7 is a partial structural schematic diagram of a bending device of the present invention;
图8为本发明折弯装置的移动组件结构示意图。FIG. 8 is a schematic diagram of the structure of the moving assembly of the bending device of the present invention.
图中：1、支座；2、夹紧装置；21、第一轨道；22、三爪卡盘；23、卡盘座；24、第一从动齿轮；25、第一主动齿轮；26、第一电机；27、第一电机支座；28、第一螺纹杆；29、第二电机；210、第二电机支座；211、活动块；3、塑料管加热装置；31、第一支架；32、内壳；33、电加热丝；34、外壳；35、导辊；4、折弯型模装置；41、第二支架；42、连接板；43、卡环；44、折弯型模；45、风机；46、风机支座；5、折弯装置；51、第三支架；52、固定框；53、折弯模；54、第二轨道；55、滑块；56、第二主动齿轮；57、第三电机；58、第二螺纹杆；59、第三电机支座；510、套筒；511、第二从动齿轮；512、移动块；513、第三螺纹杆；514、第四电机；515、第三轨道；6、固定块；7、塑料管支撑架；8、塑料管支撑导辊。In the figure: 1, support; 2, clamping device; 21, first track; 22, three-jaw chuck; 23, chuck seat; 24, first driven gear; 25, first driving gear; 26, first motor; 27, first motor support; 28, first threaded rod; 29, second motor; 210, second motor support; 211, movable block; 3, plastic pipe heating device; 31, first bracket; 32, inner shell; 33, electric heating wire; 34, outer shell; 35, guide roller; 4, bending mold device; 41, second bracket; 42, connecting plate; 43, Snap ring; 44, bending mold; 45, fan; 46, fan support; 5, bending device; 51, third bracket; 52, fixed frame; 53, bending mold; 54, second track; 55, slider; 56, second driving gear; 57, third motor; 58, second threaded rod; 59, third motor support; 510, sleeve; 511, second driven gear; 512, moving block; 513, third threaded rod; 514, fourth motor; 515, third track; 6, fixed block; 7, plastic pipe support frame; 8, plastic pipe support guide roller.
具体实施方式Detailed ways
下面结合附图和具体实施方式对本发明作进一步详细的说明。本发明的实施例是为了示例和描述起见而给出的，而并不是无遗漏的或者将本发明限于所公开的形式。很多修改和变化对于本领域的普通技术人员而言是显而易见的。选择和描述实施例是为了更好说明本发明的原理和实际应用，并且使本领域的普通技术人员能够理解本发明从而设计适于特定用途的带有各种修改的各种实施例。The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
实施例，请参阅图1-图7，本发明提供一种技术方案：一种塑料管材加工的塑料软化折弯装置：包括支座1，支座1的上方固定连接有塑料管夹紧装置2，支座1的上方固定连接有塑料管加热装置3，支座1的上方固定连接有折弯型模装置4，支座1的上方固定连接有折弯装置5，塑料管夹紧装置2、塑料管加热装置3、折弯型模装置4、折弯装置5依次从左向右布置,塑料管夹紧装置2用于调整塑料管件的位置和角度，使折弯型模装置4和折弯装置5能够对塑料管件进行多种位置和方向的折弯，支座1的上方有塑料管支撑架7，塑料管支撑架7位于塑料管夹紧装置2与塑料管加热装置3之间，塑料管支撑架7相互靠近的一侧且远离支座1的位置固定连接有塑料管支撑导辊8，塑料管支撑导辊8用于支撑塑料管件。1 to 7 , the present invention provides a technical solution: a plastic softening and bending device for plastic pipe processing: comprising a support 1, a plastic pipe clamping device 2 is fixedly connected to the top of the support 1, a plastic pipe heating device 3 is fixedly connected to the top of the support 1, a bending die device 4 is fixedly connected to the top of the support 1, a bending device 5 is fixedly connected to the top of the support 1, the plastic pipe clamping device 2, the plastic pipe heating device 3, the bending die device 4, and the bending device 5 are arranged from left to right in sequence, the plastic pipe clamping device 2 is used to adjust the position and angle of the plastic pipe fitting, so that the bending die device 4 and the bending device 5 can bend the plastic pipe fitting in a variety of positions and directions, a plastic pipe support frame 7 is provided above the support 1, the plastic pipe support frame 7 is located between the plastic pipe clamping device 2 and the plastic pipe heating device 3, a plastic pipe support guide roller 8 is fixedly connected to the side of the plastic pipe support frame 7 close to each other and away from the support 1, and the plastic pipe support guide roller 8 is used to support the plastic pipe fitting.
塑料管夹紧装置2包括第一轨道21，第一轨道21的底部与支座1的上方滑动连接，第一轨道21的上方滑动连接有卡盘座23，卡盘座23右侧转动连接有三爪卡盘22，卡盘座23左处转动连接有第一从动齿轮24，三爪卡盘22和第一从动齿轮24固定连接，第一从动齿轮24外表面底部啮合传动有第一主动齿轮25，第一主动齿轮25中心轴处固定连接有第一电机26，第一电机26下侧固定连接有第一电机支座27，第一电机支座27固定连接在卡盘座23左侧，卡盘座23下方固定连接有活动块211，活动块211内表面螺纹连接有第一螺纹杆28，第一螺纹杆28左端固定连接有第二电机29，第二电机29下方固定连接有第二电机支座210。The plastic pipe clamping device 2 includes a first track 21, the bottom of the first track 21 is slidably connected to the top of the support 1, a chuck seat 23 is slidably connected to the top of the first track 21, a three-jaw chuck 22 is rotatably connected to the right side of the chuck seat 23, a first driven gear 24 is rotatably connected to the left of the chuck seat 23, the three-jaw chuck 22 and the first driven gear 24 are fixedly connected, a first driving gear 25 is meshed and transmitted at the bottom of the outer surface of the first driven gear 24, a first motor 26 is fixedly connected to the central axis of the first driving gear 25, a first motor 26 is fixedly connected to the lower side of the first motor 26, the first motor support 27 is fixedly connected to the left side of the chuck seat 23, a movable block 211 is fixedly connected to the lower side of the chuck seat 23, a first threaded rod 28 is threadedly connected to the inner surface of the movable block 211, a second motor 29 is fixedly connected to the left end of the first threaded rod 28, and a second motor support 210 is fixedly connected to the lower side of the second motor 29.
塑料管加热装置3包括第一支架31，第一支架31的底部与支座1的上方固定连接，第一支架31上方固定连接有外壳34，外壳34内表面固定连接有内壳32，外壳34与内壳32之间固定连接有电加热丝33，电加热丝33用于加热塑料管原材料，达到软化塑料管原材料的目的，内壳32内表面转动连接有导辊35，导辊35用于支撑塑料管件。The plastic pipe heating device 3 includes a first bracket 31, the bottom of the first bracket 31 is fixedly connected to the top of the support 1, an outer shell 34 is fixedly connected to the top of the first bracket 31, an inner shell 32 is fixedly connected to the inner surface of the outer shell 34, an electric heating wire 33 is fixedly connected between the outer shell 34 and the inner shell 32, the electric heating wire 33 is used to heat the plastic pipe raw material to soften the plastic pipe raw material, and a guide roller 35 is rotatably connected to the inner surface of the inner shell 32, and the guide roller 35 is used to support the plastic pipe fittings.
折弯型模装置4包括第二支架41，第二支架41的底部与支座1的上方固定连接，第二支架41相互靠近一侧的顶部固定连接有连接板42，连接板42上方活动连接有卡环43，卡环43通过螺栓进行固定，连接板42上方与卡环43下方转动连接有折弯型模44，拆下卡环43可以更换不同直径的折弯型模44，从而可以应对不同规格、不同折弯半径的加工要求，第二支架41内腔底部固定连接有风机支座46，风机支座46上方固定连接有风机45，风机45用于快速冷却折弯后的塑料管件。The bending mold device 4 includes a second bracket 41, the bottom of the second bracket 41 is fixedly connected to the top of the support 1, and the top of the second bracket 41 close to each other is fixedly connected with a connecting plate 42, and a clamping ring 43 is movably connected above the connecting plate 42, and the clamping ring 43 is fixed by bolts. A bending mold 44 is rotatably connected above the connecting plate 42 and below the clamping ring 43. By removing the clamping ring 43, the bending mold 44 of different diameters can be replaced, so as to meet the processing requirements of different specifications and different bending radii. A fan support 46 is fixedly connected to the bottom of the inner cavity of the second bracket 41, and a fan 45 is fixedly connected above the fan support 46. The fan 45 is used to quickly cool the bent plastic pipe fittings.
折弯装置5包括第三支架51，第三支架51的底部与支座1的上方固定连接，第三支架51内侧表面固定连接有第二轨道54，第二轨道54远离第三支架51的一侧活动连接有滑块55，滑块55远离第二轨道54的一侧固定连接有固定框52，固定框52内表面上方转动连接有折弯模53，固定框52下方固定连接有贯穿第三支架51的第二螺纹杆58，第二螺纹杆58内表面螺纹连接有套筒510，套筒510靠近折弯模53的一侧固定连接有第二从动齿轮511，第二从动齿轮511外表面啮合传动有第二主动齿轮56，第二主动齿轮56下方中心轴处固定连接有第三电机57，第三电机57靠近折弯型模装置4的一侧固定连接有第三电机支座59。The bending device 5 includes a third bracket 51, the bottom of the third bracket 51 is fixedly connected to the top of the support 1, the inner surface of the third bracket 51 is fixedly connected to a second track 54, the second track 54 is movably connected to a slider 55 on the side away from the third bracket 51, the slider 55 is fixedly connected to a fixed frame 52 on the side away from the second track 54, the upper inner surface of the fixed frame 52 is rotatably connected to a bending die 53, a second threaded rod 58 that passes through the third bracket 51 is fixedly connected below the fixed frame 52, a sleeve 510 is threadedly connected to the inner surface of the second threaded rod 58, a second driven gear 511 is fixedly connected to the side of the sleeve 510 close to the bending die 53, the outer surface of the second driven gear 511 is meshed with a second driving gear 56, a third motor 57 is fixedly connected to the central axis below the second driving gear 56, and a third motor support 59 is fixedly connected to the side of the third motor 57 close to the bending die device 4.
支座1上方固定连接有第三轨道515，第三轨道515与第三支架51靠近支座1的一侧滑动连接，第三支架51一侧固定连接有移动块512，移动块512内表面螺纹连接有第三螺纹杆513，第三螺纹杆513靠近塑料管加热装置3的一端转动连接有固定块6，固定块6固定连接在支座1的一侧，第三螺纹杆513远离塑料管加热装置3的一端固定连接有第四电机514，第四电机514底部与支座1固定连接。A third track 515 is fixedly connected above the support 1, and the third track 515 is slidably connected to a side of the third bracket 51 close to the support 1. A moving block 512 is fixedly connected to one side of the third bracket 51, and a third threaded rod 513 is threadedly connected to the inner surface of the moving block 512. An end of the third threaded rod 513 close to the plastic pipe heating device 3 is rotatably connected to a fixed block 6, and the fixed block 6 is fixedly connected to one side of the support 1. An end of the third threaded rod 513 away from the plastic pipe heating device 3 is fixedly connected to a fourth motor 514, and the bottom of the fourth motor 514 is fixedly connected to the support 1.
工作时，将塑料管原材料通过第一从动齿轮24中间穿过，并从三爪卡盘22中间伸出，利用三爪卡盘22对塑料管原材料夹紧固定，塑料管原材料通过塑料管支撑导辊8支撑，进一步穿过塑料管加热装置3、折弯型模装置4、折弯装置5；During operation, the plastic pipe raw material passes through the middle of the first driven gear 24 and extends out from the middle of the three-jaw chuck 22. The three-jaw chuck 22 clamps and fixes the plastic pipe raw material. The plastic pipe raw material is supported by the plastic pipe supporting guide roller 8 and further passes through the plastic pipe heating device 3, the bending mold device 4, and the bending device 5.
启动第二电机29，使得第一螺纹杆28转动，带动活动块211沿着第一螺纹杆28移动，卡盘座23跟随活动块211进行水平方位的运动，将塑料管原材料向塑料管加热装置3的方向进一步输送；The second motor 29 is started to rotate the first threaded rod 28, driving the movable block 211 to move along the first threaded rod 28, and the chuck seat 23 moves horizontally following the movable block 211, so as to further transport the plastic pipe raw material toward the plastic pipe heating device 3;
到达一定位置后，关闭第二电机29，启动第一电机26和电加热丝33，第一电机26带动第一主动齿轮25、第一从动齿轮24、三爪卡盘22转动，调整塑料管原材料折弯位置，角度调整完毕后关闭第一电机26，电加热丝33用于加热塑料管原材料；After reaching a certain position, the second motor 29 is turned off, and the first motor 26 and the electric heating wire 33 are started. The first motor 26 drives the first driving gear 25, the first driven gear 24, and the three-jaw chuck 22 to rotate to adjust the bending position of the plastic pipe raw material. After the angle adjustment is completed, the first motor 26 is turned off, and the electric heating wire 33 is used to heat the plastic pipe raw material;
加热到折弯温度后，关闭电加热丝33，启动第二电机29，使得第一螺纹杆28转动，带动活动块211沿着第一螺纹杆28移动，卡盘座23跟随活动块211进行水平方位的运动，将塑料管原材料向折弯型模装置4的方向进一步输送，到达位置后，关闭第二电机29，启动第四电机514，使得第三螺纹杆513转动，带动移动块512沿着第三螺纹杆513移动，第三支架51跟随移动块512进行水平方位的移动，调整折弯模53的切面与折弯型模44的切面距离，待折弯模53的切面与折弯型模44的切面距离和塑料管件直径相等时，关闭第四电机514，启动第三电机57，使得第二主动齿轮56带动第二从动齿轮511转动，套筒510跟随第二从动齿轮511转动，进而使得第二螺纹杆58竖直向上运动，与第二螺纹杆58固定连接的固定框52，带动与之转动连接的折弯模53竖直向上运动，与折弯型模44配合折弯塑料管件；After heating to the bending temperature, the electric heating wire 33 is turned off, and the second motor 29 is started to rotate the first threaded rod 28, driving the movable block 211 to move along the first threaded rod 28, and the chuck seat 23 follows the movable block 211 to move in a horizontal direction, and the plastic pipe raw material is further transported to the direction of the bending mold device 4. After reaching the position, the second motor 29 is turned off, and the fourth motor 514 is started to rotate the third threaded rod 513, driving the movable block 512 to move along the third threaded rod 513, and the third bracket 51 follows the movable block 512 to move in a horizontal direction, and the adjustment Adjust the distance between the tangent plane of the bending die 53 and the tangent plane of the bending die 44. When the distance between the tangent plane of the bending die 53 and the tangent plane of the bending die 44 and the diameter of the plastic pipe are equal, turn off the fourth motor 514 and start the third motor 57, so that the second driving gear 56 drives the second driven gear 511 to rotate, and the sleeve 510 rotates following the second driven gear 511, thereby causing the second threaded rod 58 to move vertically upward, and the fixed frame 52 fixedly connected to the second threaded rod 58 drives the bending die 53 rotatably connected thereto to move vertically upward, and cooperates with the bending die 44 to bend the plastic pipe;
如果折弯塑料管件直径不同，启动第四电机514，使得第三螺纹杆513转动，带动移动块512沿着第三螺纹杆513移动，第三支架51跟随移动块512进行水平方位的移动，调整折弯模53的切面与折弯型模44的切面距离，待折弯模53的切面与折弯型模44的切面距离和塑料管件直径相等时，关闭第四电机514；If the diameters of the bent plastic pipes are different, the fourth motor 514 is started to rotate the third threaded rod 513, driving the moving block 512 to move along the third threaded rod 513, and the third bracket 51 moves horizontally following the moving block 512 to adjust the distance between the section of the bending die 53 and the section of the bending mold 44. When the distance between the section of the bending die 53 and the section of the bending mold 44 is equal to the diameter of the plastic pipe, the fourth motor 514 is turned off;
如果同一塑料管件有多个折弯位置或角度只需重复以上步骤即可，如果折弯半径要求不同，可拆下与连接板42通过螺栓固定的卡环43，更换折弯型模44。If the same plastic pipe has multiple bending positions or angles, just repeat the above steps. If the bending radius requirements are different, the clamping ring 43 fixed to the connecting plate 42 by bolts can be removed and the bending mold 44 can be replaced.
显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域及相关领域的普通技术人员在没有作出创造性劳动的前提下所获得的所有其他实施例，都应属于本发明保护的范围。本发明中未具体描述和解释说明的结构、装置以及操作方法，如无特别说明和限定，均按照本领域的常规手段进行实施。Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.
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| CN (1) | CN118358149A (en) |
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| JP2017001313A (en) * | 2015-06-11 | 2017-01-05 | 株式会社Ｆａｓｓｅ | Pipe bending device |
| CN209738267U (en) * | 2019-04-12 | 2019-12-06 | 唐山鹏源塑料制品有限公司 | Novel processing of plastics return bend elbow device |
| CN112848232A (en) * | 2021-01-23 | 2021-05-28 | 温州晨猫机电科技有限公司 | Hot bending equipment for plastic pipe production |
| CN215791707U (en) * | 2021-09-18 | 2022-02-11 | 江西广盛建筑工程有限公司 | Pipe bending device for building construction |
| CN116371984A (en) * | 2023-05-08 | 2023-07-04 | 扬州工业职业技术学院 | Electric heating pipe bending device with uniform bending force |
| CN116728097A (en) * | 2023-07-06 | 2023-09-12 | 东莞市悠乐厨户外休闲用品有限公司 | Automatic processing equipment for special pipe for outdoor furniture |
| CN117103647A (en) * | 2023-09-16 | 2023-11-24 | 安庆市月岭塑业有限公司 | A PVC pipe bending machine |
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2024
- 2024-05-23 CN CN202410647112.XA patent/CN118358149A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2017001313A (en) * | 2015-06-11 | 2017-01-05 | 株式会社Ｆａｓｓｅ | Pipe bending device |
| CN105965864A (en) * | 2016-06-20 | 2016-09-28 | 天津瑞岭科技发展有限公司 | Plastic pipe bending machine |
| CN209738267U (en) * | 2019-04-12 | 2019-12-06 | 唐山鹏源塑料制品有限公司 | Novel processing of plastics return bend elbow device |
| CN112848232A (en) * | 2021-01-23 | 2021-05-28 | 温州晨猫机电科技有限公司 | Hot bending equipment for plastic pipe production |
| CN215791707U (en) * | 2021-09-18 | 2022-02-11 | 江西广盛建筑工程有限公司 | Pipe bending device for building construction |
| CN116371984A (en) * | 2023-05-08 | 2023-07-04 | 扬州工业职业技术学院 | Electric heating pipe bending device with uniform bending force |
| CN116728097A (en) * | 2023-07-06 | 2023-09-12 | 东莞市悠乐厨户外休闲用品有限公司 | Automatic processing equipment for special pipe for outdoor furniture |
| CN117103647A (en) * | 2023-09-16 | 2023-11-24 | 安庆市月岭塑业有限公司 | A PVC pipe bending machine |
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