CN105327983B - A kind of refrigerating box case casing forming machine - Google Patents
A kind of refrigerating box case casing forming machine Download PDFInfo
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- CN105327983B CN105327983B CN201510899048.5A CN201510899048A CN105327983B CN 105327983 B CN105327983 B CN 105327983B CN 201510899048 A CN201510899048 A CN 201510899048A CN 105327983 B CN105327983 B CN 105327983B
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- China
- Prior art keywords
- box shell
- plate
- main body
- pressing template
- case
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
本发明涉及冷藏箱加工设备技术领域，具体为一种冷藏箱箱壳成型机，包括工作台，所述工作台上设有从左至右依次箱壳左侧边部翻折装置、箱壳左侧主体部翻折装置、箱壳右侧主体部翻折装置和箱壳右侧边部翻折装置，所述箱壳左侧边部翻折装置包括供箱壳左侧边部翻折时定位用的第一压制模板，所述箱壳左侧主体部翻折装置包括供箱壳左侧主体部翻折时定位用的第二压制模板，所述箱壳右侧主体部翻折装置包括供箱壳右侧主体部翻折时定位用的第三压制模板，所述箱壳右侧边部翻折装置包括供箱壳右侧边部翻折时定位用的第四压制模板，运行安全稳定、效率高、流畅性好且成型效果好。
The invention relates to the technical field of refrigerated box processing equipment, in particular to a refrigerated box shell forming machine, which includes a workbench, on which a device for turning the left side of the box shell, a left side of the box shell, and a The side body part turning device, the box shell right side body part turning device and the box shell right edge turning device, the box shell left side edge turning device includes a positioning The first pressing template used, the folding device on the left side of the box shell includes a second pressing template for positioning when the left side main body of the box shell is turned over, and the turning device on the right side of the box shell includes a The third pressing template used for positioning when the right main body of the box shell is turned over, the folding device on the right side of the box shell includes the fourth pressing template used for positioning when the right side of the box shell is turned over, and the operation is safe and stable , high efficiency, good fluency and good molding effect.
Description
技术领域technical field
本发明涉及冷藏箱加工设备技术领域，具体为一种冷藏箱箱壳成型机。The invention relates to the technical field of refrigerated box processing equipment, in particular to a refrigerated box shell forming machine.
背景技术Background technique
冷藏箱箱壳的制作成型需要将冷藏箱箱壳的各个部位进行弯折并形成一定的立体的包围或者半包围的结构，现有的成型设备效率均不够高，运行的稳定性不够，容易出现异常而停止，而且成型的效果不够好，使得成型后的箱壳质量并不是很高。The production and molding of the refrigerated box shell needs to bend various parts of the refrigerated box shell to form a certain three-dimensional surrounded or semi-enclosed structure. The existing molding equipment is not efficient enough, the operation stability is not enough, and it is prone to Abnormal and stop, and the molding effect is not good enough, so the quality of the box shell after molding is not very high.
发明内容Contents of the invention
本发明的一个目的是提供一种运行安全稳定、效率高、流畅性好且成型效果好的冷藏箱箱壳成型机。An object of the present invention is to provide a refrigerator case shell forming machine with safe and stable operation, high efficiency, good fluency and good forming effect.
本发明的上述技术目的是通过以下技术方案得以实现的：一种冷藏箱箱壳成型机，包括工作台，所述工作台上设有从左至右依次箱壳左侧边部翻折装置、箱壳左侧主体部翻折装置、箱壳右侧主体部翻折装置和箱壳右侧边部翻折装置，所述箱壳左侧边部翻折装置包括供箱壳左侧边部翻折时定位用的第一压制模板，所述箱壳左侧主体部翻折装置包括供箱壳左侧主体部翻折时定位用的第二压制模板，所述箱壳右侧主体部翻折装置包括供箱壳右侧主体部翻折时定位用的第三压制模板，所述箱壳右侧边部翻折装置包括供箱壳右侧边部翻折时定位用的第四压制模板。The above-mentioned technical purpose of the present invention is achieved by the following technical solutions: a refrigerator box shell forming machine, including a workbench, and the workbench is provided with folding devices for the left side of the box shell from left to right, The folding device for the left side of the case, the turning device for the right body of the case, and the turning device for the right side of the case, the left side of the case includes a turning device for the left side of the case The first pressing template used for positioning when folding, the folding device on the left side of the case shell includes a second pressing template for positioning when the left side main body part of the case shell is turned over, the right side main part of the case shell is turned over The device includes a third pressing template for positioning when the right main body of the box shell is turned over, and the right edge turning device of the box shell includes a fourth pressing template for positioning when the right side of the box shell is turned over.
上述技术方案中，整体结构的机动性和联动性均较好，运行的稳定性高，也比较安全可靠，不容易出现意外情况而停滞，较为流畅，大大节省时间成本，使用寿命大大延长，而且定位效果好，成型的效果也较好，使得最终的产品质量大大提升，第一压制模板、第二压制模板、第三压制模板、第四压制模板预先压制到未成型的原始的冷藏箱箱壳的相应的各个需要进行弯折的部位，进行压制和定位，箱壳左侧边部翻折装置和箱壳右侧边部翻折装置可以先进行动作，对箱壳左右两侧的边部首先进行弯折成型处理，折成预设的角度即可，然后，停止工作，松开第一压制模板和第四压制模板，接着，箱壳左侧主体部翻折装置和箱壳右侧主体部翻折装置开始工作，对箱壳左右两侧的主体部进行弯折成型处理并折成预设的角度，然后停止工作，松开第二压制模板和第三压制模板即可，本结构主要是针对这种在左右方向上有四处需要折叠的箱壳进行的，这种箱壳一般在左右方向包括五个部分，由左往右依次一体连接的箱壳左侧边部、箱壳左侧主体部、箱壳中间主体部、箱壳右侧主体部和箱壳右侧边部，即这种在左右方向以箱壳中间主体部中心且两侧为对称结构的箱壳，利用本结构的成型机可以一次性完成左右方向的各个部位的弯折成型作业。In the above technical solution, the mobility and linkage of the overall structure are good, the operation stability is high, and it is relatively safe and reliable. The positioning effect is good, and the forming effect is also good, which greatly improves the quality of the final product. The first pressing template, the second pressing template, the third pressing template, and the fourth pressing template are pre-pressed to the unformed original refrigerator shell The corresponding parts that need to be bent are pressed and positioned. The folding device on the left side of the box shell and the turning device on the right side of the box shell can be operated first. Carry out the bending and forming process, and fold it into a preset angle. Then, stop working, loosen the first pressing template and the fourth pressing template, and then, the folding device for the left main body of the box shell and the right main body of the box shell The turning device starts to work, and the main parts on the left and right sides of the box shell are bent and formed into a preset angle, and then the work is stopped, and the second pressing template and the third pressing template are released. This structure is mainly For this kind of box shell that needs to be folded in four places in the left and right direction, this kind of box shell generally includes five parts in the left and right direction, the left side of the box shell and the left main body of the box shell are integrally connected in sequence from left to right part, the middle body part of the box shell, the right side body part of the box shell, and the right side edge of the box shell, that is, the box shell with the center of the middle body part of the box shell in the left and right direction and the two sides are symmetrical structures. The machine can complete the bending and forming operations of various parts in the left and right directions at one time.
作为对本发明的优选，箱壳左侧边部翻折装置还包括由左往右设置且相互铰接的供箱壳左侧边部翻折的箱壳左侧边部翻折板和供箱壳左侧主体部的左侧部位倚靠的左边倚靠平板，箱壳左侧边部翻折板连接有供其上下间绕着左边倚靠平板转动的第一气压缸，第一压制模板连接有供其移动的第二气压缸，箱壳右侧边部翻折装置还包括由右往左设置且相互铰接的供箱壳右侧边部翻折的箱壳右侧边部翻折板和供箱壳右侧主体部的右侧部位倚靠的右边倚靠平板，箱壳右侧边部翻折板连接有供其上下间绕着右边倚靠平板转动的第三气压缸，第四压制模板连接有供其移动的第四气压缸。工作时，第一压制模板与左边倚靠平板相对应并通过第二气压缸的作用进行移动，移动至箱壳左侧主体部的左侧部位上方并进行压制，而第一压制模板的左边应与箱壳左侧边部翻折的翻折部位相对并作为翻折的模型边，使得箱壳左侧边部翻折板通过第一气压缸作用后，将箱壳左侧边部沿着箱壳左侧边部和箱壳左侧主体部之间作为翻折部位的连接部位向上翻折成型，箱壳右侧边部翻折装置与箱壳左侧边部翻折装置的动作过程和原理是一致，结构上呈现对称状态，可以同时进行，第四压制模板的压制定位的位置是与右边倚靠平板相对应的并针对箱壳右侧主体部的右侧部位进行压制定位，使得箱壳左侧边部翻折和箱壳右侧边部翻折的操作同时完成，整个结构得到进一步地优化，受力分布更加合理，稳定性更高，成型效果更好，整体性能得到进一步提升。As a preference for the present invention, the left side edge turning device of the box shell also includes a left side edge turning plate for turning the left side edge of the box shell and a left side turning plate for the left side of the box shell, which are arranged from left to right and are hinged to each other. The left part of the main body part rests on the left leaning plate, the folded plate on the left side of the box shell is connected with the first pneumatic cylinder for its up and down rotation around the left leaning plate, and the first pressing template is connected with the moving plate. The second pneumatic cylinder, the right side of the box shell folding device also includes the right side of the box shell and the right side of the box shell for the right side of the side The right side of the main body rests on the right leaning plate, the folding plate on the right side of the box shell is connected with the third pneumatic cylinder for its up and down rotation around the right leaning plate, and the fourth pressing template is connected with the third cylinder for its movement. Four cylinders. When working, the first pressing template corresponds to the left leaning plate and is moved by the action of the second pneumatic cylinder to move above the left side of the main body part on the left side of the box shell and press, while the left side of the first pressing template should be in line with the The folded part of the left side of the box shell is opposite and serves as the folded model side, so that after the left side of the box shell is turned over by the first pneumatic cylinder, the left side of the box shell is moved along the box shell. The connecting part between the left side and the left main body of the case is folded upwards, and the action process and principle of the right side of the case and the left side of the case are as follows: Consistent, presents a symmetrical state in structure, can be carried out simultaneously, the position of the pressing positioning of the fourth pressing template is corresponding to the right side leaning on the flat plate and is pressed and positioned for the right side of the main body part on the right side of the box shell, so that the left side of the box shell The operation of turning over the side and the right side of the box shell is completed at the same time, the whole structure is further optimized, the force distribution is more reasonable, the stability is higher, the forming effect is better, and the overall performance is further improved.
作为对本发明的优选，箱壳左侧边部翻转板和第一气压缸之间、第一压制模板和第二气压缸之间、箱壳右侧边部翻转板和第三气压缸之间以及第四压制模板和第四气压缸之间均通过联动杆相连。优化结构，提升整体性和机动性，优化受力分布，提高结构运行的安全稳定性和可操作性，成型效果更加，提升最终产品的质量。As preferred to the present invention, between the left edge turning plate of the case shell and the first air cylinder, between the first pressing template and the second air cylinder, between the right edge turning plate of the box shell and the third air cylinder, and Both the fourth pressing template and the fourth pneumatic cylinder are connected through linkage rods. Optimize the structure, improve the integrity and mobility, optimize the distribution of force, improve the safety, stability and operability of the structure operation, the forming effect is better, and the quality of the final product is improved.
作为对本发明的优选，箱壳左侧主体部翻折装置还包括由左往右设置且相互铰接的供箱壳左侧主体部翻折的箱壳左侧主体部翻折板和供箱壳中间主体部的左侧部位倚靠的左中倚靠平板，箱壳左侧主体部翻折板连接有供其上下间绕着左中倚靠平板转动的第五气压缸，箱壳右侧主体部翻折装置还包括由右往左设置且相互铰接的供箱壳右侧主体部翻折的箱壳右侧主体部翻折板和供箱壳中间主体部的右侧部位倚靠的右中倚靠平板，箱壳右侧主体部翻折板连接有供其上下间绕着右中倚靠平板转动的第六气压缸。该部分结构的工作，是在箱壳左右两侧边部翻折成型之后随即进行的，第二压制模板和第三压制模板可以在箱壳左右两侧边部翻折成型之前与第一压制模板和第四压制模板同时对各自相对应的部位进行压制定位了，第二压制模板和第三压制模板应该分别对应于左中倚靠平板和右中倚靠平板并对箱壳中间主体部的左侧部位和右侧部位进行压制定位，并且第二压制模板的左边部和第三压制模板的右边部分别对应箱壳左、右侧主体部翻折的部位，通过箱壳左、右侧主体部翻折板的作用可以同时在该两个部位进行翻折成型，原理和过程与上述的箱壳左、右侧边部的相仿，就是时在边部成型时候进行，整个结构得到进一步地优化，受力分布更加合理，稳定性更高，成型效果更好，整体性能得到进一步提升。As a preference for the present invention, the folding device for the left main body of the case further includes a folding plate for the left main body of the case and a middle part for the left main body of the case, which are arranged from left to right and are hinged to each other. The left side of the main body rests on the left middle leaning plate, the folding plate of the main body on the left side of the box shell is connected with the fifth air cylinder for its upper and lower rotation around the left middle leaning plate, and the main body turning device on the right side of the box shell It also includes a folding plate on the right side of the box shell for the right side body of the box shell, which is arranged from right to left and hinged to each other, and a right middle leaning plate for the right part of the middle body of the box shell to lean against. The folding plate of the right main body part is connected with the sixth air cylinder for turning around the right middle leaning flat plate between its up and down. The work of this part of the structure is carried out immediately after the left and right sides of the box shell are folded and formed. The second pressing template and the third pressing template can be combined with the first pressing template before the left and right sides of the box shell are folded and formed. Simultaneously with the fourth pressing template, the respective corresponding parts are pressed and positioned. The second pressing template and the third pressing template should correspond to the left middle leaning plate and the right middle leaning plate respectively and align the left side of the middle body part of the box shell. and the right part for pressing and positioning, and the left part of the second pressing template and the right part of the third pressing template respectively correspond to the parts where the left and right main parts of the box shell are turned over, and the left and right main parts of the box shell are turned over The function of the plate can be folded and formed at the two parts at the same time. The principle and process are similar to the above-mentioned left and right sides of the box shell, that is, when the side is formed, the whole structure is further optimized, and the force The distribution is more reasonable, the stability is higher, the molding effect is better, and the overall performance is further improved.
作为对本发明的优选，左中倚靠平板和右中倚靠平板组合形成一块完整的倚靠平板。优化结构，提升整体性和机动性，优化受力分布，提高结构运行的安全稳定性和可操作性，成型效果更加，提升最终产品的质量。As a preference for the present invention, the left middle leaning plate and the right middle leaning plate are combined to form a complete leaning plate. Optimize the structure, improve the integrity and mobility, optimize the distribution of force, improve the safety, stability and operability of the structure operation, the forming effect is better, and the quality of the final product is improved.
作为对本发明的优选，第二压制模板和第三压制模板组合形成一块完整的中间压制模板。优化结构，提升整体性和机动性，优化受力分布，提高结构运行的安全稳定性和可操作性，成型效果更加，提升最终产品的质量。As a preference for the present invention, the second pressing template and the third pressing template are combined to form a complete intermediate pressing template. Optimize the structure, improve the integrity and mobility, optimize the distribution of force, improve the safety, stability and operability of the structure operation, the forming effect is better, and the quality of the final product is improved.
作为对本发明的优选，中间压制模板与工作台的前后的其中一端之间通过铰接端相铰接而其中另一端与工作台之间设有锁扣装置。保证设备工作过程的安全稳定性，确保作业的顺利进行，并保证成型的效果和最终产品的质量，锁扣装置可以采用现有的可锁紧和放松的装置。As a preference for the present invention, one of the front and rear ends of the middle pressing template and the workbench is hinged through a hinged end, and a locking device is provided between the other end and the workbench. To ensure the safety and stability of the working process of the equipment, ensure the smooth progress of the operation, and ensure the effect of molding and the quality of the final product, the locking device can adopt the existing locking and loosening device.
作为对本发明的优选，中间压制模板靠铰接端一侧通过连接臂连接有配重块。优化结构，提升整体性和机动性，优化受力分布，提高结构运行的安全稳定性和可操作性，成型效果更加，提升最终产品的质量。As a preference for the present invention, the side of the intermediate pressing form near the hinged end is connected with a counterweight through a connecting arm. Optimize the structure, improve the integrity and mobility, optimize the distribution of force, improve the safety, stability and operability of the structure operation, the forming effect is better, and the quality of the final product is improved.
作为对本发明的优选，连接臂包括与中间压制模板连接的水平臂板和与所述水平臂板垂直连接设置并与配重块相连接的竖直臂板，竖直臂板上设有可与工作台前后的其中一端相抵靠的缓冲支撑块。优化结构，提升整体性和机动性，优化受力分布，提高结构运行的安全稳定性和可操作性，成型效果更加，提升最终产品的质量。As a preference to the present invention, the connecting arm includes a horizontal arm plate connected with the intermediate pressing template and a vertical arm plate vertically connected with the horizontal arm plate and connected with the counterweight, and the vertical arm plate is provided with a One of the front and rear ends of the workbench is against the buffer support block. Optimize the structure, improve the integrity and mobility, optimize the distribution of force, improve the safety, stability and operability of the structure operation, the forming effect is better, and the quality of the final product is improved.
作为对本发明的优选，配重块呈圆柱状。优化结构，提升整体性和机动性，优化受力分布，提高结构运行的安全稳定性和可操作性，成型效果更加，提升最终产品的质量。As a preference for the present invention, the counterweight is cylindrical. Optimize the structure, improve the integrity and mobility, optimize the distribution of force, improve the safety, stability and operability of the structure operation, the forming effect is better, and the quality of the final product is improved.
本发明的有益效果：整体结构的机动性和联动性均较好，运行的稳定性高，也比较安全可靠，不容易出现意外情况而停滞，较为流畅，大大节省时间成本，使用寿命大大延长，而且定位效果好，成型的效果也较好，使得最终的产品质量大大提升。Beneficial effects of the present invention: the mobility and linkage of the overall structure are good, the operation stability is high, and it is also relatively safe and reliable, and it is not easy to stagnate due to unexpected situations, it is relatively smooth, greatly saves time and cost, and greatly prolongs the service life. Moreover, the positioning effect is good, and the forming effect is also good, which greatly improves the quality of the final product.
附图说明Description of drawings
图1是本发明实施例的正视图；Fig. 1 is the front view of the embodiment of the present invention;
图2是本发明实施例的俯视图；Fig. 2 is the top view of the embodiment of the present invention;
图3是本发明实施例的箱壳未成型时的结构示意图。Fig. 3 is a structural schematic diagram of an unmolded box shell according to an embodiment of the present invention.
图中：10、工作台，1、箱壳左侧边部翻折装置，2、箱壳左侧主体部翻折装置，3、箱壳右侧主体部翻折装置，4、箱壳右侧边部翻折装置，11、第一压制模板，21、第二压制模板，31、第三压制模板，41、第四压制模板，71、箱壳左侧边部，72、箱壳左侧主体部，73、箱壳右侧主体部，74、箱壳右侧边部，75、箱壳中间主体部，101、箱壳左侧边部翻折板，102、左边倚靠平板，401、箱壳右侧边部翻折板，402、右边倚靠平板，201、箱壳左侧主体部翻折板，202、左中倚靠平板，301、箱壳右侧主体部翻折板，302、右中倚靠平板，61、第一气压缸，62、第二气压缸，63、第三气压缸，64、第四气压缸，65、第五气压缸，66、第六气压缸，81、铰接端，82、锁扣装置，83、连接臂，84、配重块。In the figure: 10. Workbench, 1. Folding device for the left side of the box shell, 2. Folding device for the left main body of the box shell, 3. Folding device for the right main body of the box shell, 4. Right side of the box shell Edge folding device, 11, the first pressing template, 21, the second pressing template, 31, the third pressing template, 41, the fourth pressing template, 71, the left edge of the box shell, 72, the left main body of the box shell 73, the right main part of the box shell, 74, the right side of the box shell, 75, the middle main body of the box shell, 101, the folding plate on the left side of the box shell, 102, the left leaning plate, 401, the box shell Folding plate on the right side, 402, leaning against the flat plate on the right, 201, folding plate on the left main body of the box shell, 202, leaning on the flat plate in the left middle, 301, folding plate on the right main body of the box shell, 302, leaning on the right middle Flat plate, 61, first air cylinder, 62, second air cylinder, 63, third air cylinder, 64, fourth air cylinder, 65, fifth air cylinder, 66, sixth air cylinder, 81, hinged end, 82 , locking device, 83, connecting arm, 84, counterweight.
具体实施方式detailed description
以下具体实施例仅仅是对本发明的解释，其并不是对本发明的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，但只要在本发明的权利要求范围内都受到专利法的保护。The following specific examples are only explanations of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contribution to the present embodiment as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.
实施例，如图1、2、3所示，一种冷藏箱箱壳成型机，包括工作台10，所述工作台10上设有从左至右依次箱壳左侧边部翻折装置1、箱壳左侧主体部翻折装置2、箱壳右侧主体部翻折装置3和箱壳右侧边部翻折装置4，所述箱壳左侧边部翻折装置1包括供箱壳左侧边部71翻折时定位用的第一压制模板11，所述箱壳左侧主体部翻折装置2包括供箱壳左侧主体部72翻折时定位用的第二压制模板21，所述箱壳右侧主体部翻折装置3包括供箱壳右侧主体部73翻折时定位用的第三压制模板31，所述箱壳右侧边部翻折装置4包括供箱壳右侧边部74翻折时定位用的第四压制模板41。Embodiments, as shown in Figures 1, 2, and 3, a forming machine for a refrigerator case shell includes a workbench 10, and the workbench 10 is provided with a folding device 1 for the left side of the case from left to right. , the folding device 2 for the main body on the left side of the casing, the folding device 3 for the main body on the right side of the casing, and the folding device 4 for the right side of the casing, the folding device 1 for the left side of the casing includes a The first pressing template 11 used for positioning when the left side edge 71 is turned over, and the folding device 2 for the left side body part of the box casing includes the second pressing template 21 for positioning when the left side body part 72 of the box casing is turned over, The folding device 3 for the right main body of the case includes a third pressing template 31 for positioning when the right main body 73 of the case is turned over, and the folding device 4 for the right side of the case includes a The fourth pressing template 41 used for positioning when the side edge portion 74 is turned over.
箱壳左侧边部翻折装置1还包括由左往右设置且相互铰接的供箱壳左侧边部71翻折的箱壳左侧边部翻折板101和供箱壳左侧主体部72的左侧部位倚靠的左边倚靠平板102，箱壳左侧边部翻折板101连接有供其上下间绕着左边倚靠平板102转动的第一气压缸61，第一压制模板11连接有供其移动的第二气压缸62，箱壳右侧边部翻折装置4还包括由右往左设置且相互铰接的供箱壳右侧边部74翻折的箱壳右侧边部翻折板401和供箱壳右侧主体部73的右侧部位倚靠的右边倚靠平板402，箱壳右侧边部翻折板401连接有供其上下间绕着右边倚靠平板402转动的第三气压缸63，第四压制模板41连接有供其移动的第四气压缸64。箱壳左侧边部翻转板101和第一气压缸61之间、第一压制模板11和第二气压缸62之间、箱壳右侧边部翻转板401和第三气压缸63之间以及第四压制模板41和第四气压缸64之间均通过联动杆相连。The left side edge turning device 1 of the box shell also includes a box shell left side edge turning plate 101 for turning over the left side edge 71 of the box shell and a left main body part for the box shell, which are arranged from left to right and are hinged to each other. The left side of the left part of 72 leans against the flat plate 102, and the folded plate 101 on the left side of the box shell is connected with the first pneumatic cylinder 61 for rotating around the left flat plate 102 between the upper and lower sides of the case, and the first pressing template 11 is connected with a The second pneumatic cylinder 62 that it moves, the right side side of the case case 4 that turns over device also comprises the box case right side side side that is arranged from right to left and hinged to each other for the case case right side side 74 to turn over 401 and the right leaning plate 402 for the right part of the right side of the main body part 73 of the case to lean against. , the fourth pressing template 41 is connected with a fourth pneumatic cylinder 64 for its movement. Between the left edge turning plate 101 of the box shell and the first pneumatic cylinder 61, between the first pressing template 11 and the second pneumatic cylinder 62, between the right edge turning plate 401 of the box shell and the third pneumatic cylinder 63, and Both the fourth pressing template 41 and the fourth pneumatic cylinder 64 are connected through linkage rods.
箱壳左侧主体部翻折装置2还包括由左往右设置且相互铰接的供箱壳左侧主体部72翻折的箱壳左侧主体部翻折板201和供箱壳中间主体部75的左侧部位倚靠的左中倚靠平板202，箱壳左侧主体部翻折板201连接有供其上下间绕着左中倚靠平板202转动的第五气压缸65，箱壳右侧主体部翻折装置3还包括由右往左设置且相互铰接的供箱壳右侧主体部73翻折的箱壳右侧主体部翻折板301和供箱壳中间主体部75的右侧部位倚靠的右中倚靠平板302，箱壳右侧主体部翻折板301连接有供其上下间绕着右中倚靠平板302转动的第六气压缸66。左中倚靠平板202和右中倚靠平板302组合形成一块完整的倚靠平板。第二压制模板21和第三压制模板31组合形成一块完整的中间压制模板。The left side main body part folding device 2 of the box shell also includes a box shell left side main body part turning plate 201 and a box shell middle main body part 75 arranged from left to right and hinged to each other The left side of the left part leans against the left middle leaning plate 202, and the folding plate 201 of the main body on the left side of the box shell is connected with the fifth air cylinder 65 for turning around the left middle leaning flat plate 202 between the upper and lower sides of the box shell. The folding device 3 also includes a folding plate 301 for the right side body part 73 of the case case, which is set from right to left and hinged to each other, and a right side part for the right part of the middle body part 75 of the case case to lean against. The middle leans against the flat plate 302, and the folding plate 301 of the main body part on the right side of the box shell is connected with the sixth air cylinder 66 for turning around the right middle leaning flat plate 302 up and down. The left middle leaning plate 202 and the right middle leaning flat plate 302 are combined to form a complete leaning flat plate. The second pressing template 21 and the third pressing template 31 are combined to form a complete intermediate pressing template.
中间压制模板与工作台10的前后的其中一端之间通过铰接端81相铰接而其中另一端与工作台10之间设有锁扣装置82。中间压制模板靠铰接端81一侧通过连接臂83连接有配重块84。连接臂83包括与中间压制模板连接的水平臂板和与所述水平臂板垂直连接设置并与配重块84相连接的竖直臂板，竖直臂板上设有可与工作台10前后的其中一端相抵靠的缓冲支撑块。配重块84呈圆柱状。One of the front and rear ends of the middle pressing template and the workbench 10 is hinged through a hinged end 81 , and a locking device 82 is provided between the other end and the workbench 10 . A counterweight 84 is connected to the side of the intermediate pressing form near the hinged end 81 through a connecting arm 83 . Connecting arm 83 comprises the horizontal arm plate that is connected with intermediate pressing formwork and the vertical arm plate that is vertically connected with described horizontal arm plate and is connected with counterweight 84, and vertical arm plate is provided with and can be connected with workbench 10 front and back. Buffer support blocks against which one of the ends rests. The counterweight 84 is cylindrical.
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| KR100229131B1 (en) * | 1996-08-16 | 1999-12-01 | 윤종용 | Trauma iron plate bending device and bending method of refrigerator |
| CN101474655B (en) * | 2009-01-19 | 2010-08-25 | 昆山市三建模具机械有限公司 | Brake forming mold for door casing of refrigerator |
| KR101164325B1 (en) * | 2010-01-11 | 2012-07-09 | 김산동 | Bending machine and method for processing a metal plate using bending machine |
| CN101983794B (en) * | 2010-11-05 | 2012-07-25 | 滁州市科创模具制造有限公司 | Refrigerator door shell end bending die |
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| CN204412854U (en) * | 2014-12-24 | 2015-06-24 | 青岛华东工程机械有限公司 | Refrigerator Concealed door Bending Mould |
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