Monitor base production line and its production process

Abstract

The present invention discloses a production line for a display base, and also discloses a production process for a display base applied to the production line for a display base. The production line for a display base includes a frame, a pipe shrinking device, a pipe cutting device, a pipe forming and cutting device, and a conveying device. The conveying device is used for loading the pipes, and the pipes are sequentially conveyed through the pipe shrinking device, the pipe cutting device, and the pipe forming and cutting device by the conveying device. Then, the two ends of the pipes can be necked in the pipe shrinking device, the two ends can be chamfered in the pipe cutting device, and the pipes can be bent and formed and the mounting holes can be cut in the pipe forming and cutting device. The conveying device is used to connect the pipe shrinking device, the pipe cutting device, and the pipe forming and cutting device into an automated production line, which can replace manual handling and transfer of semi-finished pipes, thereby improving the production efficiency of the bent pipes of the display base.

Description

Technical Field

[0001] The present invention relates to the technical field of the production of display bases, and particularly relates to a production line and a production process for display bases. Background Art

[0002] With the continuous progress of science and technology, large flat liquid crystal displays have been continuously popularized. At the same time, the size of the displays is getting larger and larger, and the body design is getting thinner and thinner. This requires designing corresponding bases to support them. Generally, large-sized displays use bent pipes as the display bases to play a role in supporting the displays.

[0003] However, in the existing bent pipe manufacturing process of display bases, different production equipment is located in different workshops. Usually, after completing the processing of the previous process, it is manually transported and transferred to the next process. The production line is discontinuous, occupying a large space. It is not conducive to the production of bent pipes for display bases. At the same time, the automation level is relatively low, and the labor cost is increased. Summary of the Invention

[0004] The present invention aims to at least solve one of the technical problems existing in the prior art. For this purpose, the present invention provides a production line for display bases, which can set the processing equipment in the same workshop, shorten the production line of the display bases, and improve the production efficiency of the display bases.

[0005] The present invention also provides a production process for display bases having the above-mentioned production line for display bases.

[0006] According to a first aspect embodiment of the present invention, a production line for display bases includes:

[0007] A frame;

[0008] A pipe shrinking device, the pipe shrinking device is arranged on the frame, and the pipe shrinking device includes: a first blanking mechanism, a first pushing mechanism and a pipe shrinking mechanism. The first blanking mechanism is used for storing pipes and conveying the pipes to the first pushing mechanism. The first pushing mechanism is used for fixing the pipes and pushing the pipes into the pipe shrinking mechanism. The pipe shrinking mechanism is used for shrinking the two ends of the pipes;

[0009] A pipe cutting device, the pipe cutting device is arranged on the frame and is located downstream of the pipe shrinking device. The pipe cutting device includes: the first blanking mechanism, a second pushing mechanism and a laser cutting mechanism. The first blanking mechanism is used for storing pipes and conveying the pipes to the second pushing mechanism. The second pushing mechanism is used for fixing the pipes and pushing the pipes into the laser cutting mechanism. The laser cutting mechanism is used for cutting the two ends of the pipes;

[0010] a pipe forming and cutting device, the pipe forming and cutting device is arranged on the frame and located downstream of the pipe cutting device, the pipe forming and cutting device comprises: the first unloading mechanism, the third pushing mechanism and the laser cutting mechanism, the first unloading mechanism is used to store the pipe and convey the pipe to the third pushing mechanism, the third pushing mechanism is used to punch the pipe and push the pipe to the laser cutting mechanism, and the laser cutting mechanism is used to cut the mounting hole in the middle of the pipe; and

[0011] A conveying device, wherein the conveying device is located between the tube shrinking device and the tube cutting device, and between the tube cutting device and the tube forming and cutting device. The conveying device is used to connect the tube shrinking device, the tube cutting device and the first unloading mechanism of the tube forming and cutting device, and the tube is conveyed on the conveying device.

[0012] The display base production line according to the embodiment of the present invention has at least the following beneficial effects: the conveying device is used to load the tube, and the conveying device is used to sequentially convey the tube through the tube shrinking equipment, the tube cutting equipment and the tube forming and cutting equipment. The tube can be shrunken at both ends in the tube shrinking equipment, angled at both ends in the tube cutting equipment, and bent and formed, and the installation holes are cut in the tube forming and cutting equipment. The conveying device is used to connect the tube shrinking equipment, the tube cutting equipment and the tube forming and cutting equipment into an automated production line, which can replace manual handling and transfer of semi-finished tubes, thereby improving the production efficiency of the display base bending tube.

[0013] According to some embodiments of the present invention, the first unloading mechanism is disposed on the frame, and the first unloading mechanism comprises:

[0014] A housing defining a material storage cavity;

[0015] A limiting assembly, the limiting assembly is arranged on the housing and located in the material storage cavity, the limiting assembly comprises a vertically arranged first limiting plate, a vertically arranged second limiting plate and a guide plate, the first limiting plate and the guide plate define a limiting groove, and the pipe can roll into the limiting groove; and

[0016] The tube-pushing assembly is arranged on the shell and located below the limiting assembly. The tube-pushing assembly includes a rotatable paddle wheel, the paddle wheel is located below the guide plate, and the outer periphery of the paddle wheel is provided with paddle teeth, which can paddle the tube to slide into the limiting groove.

[0017] According to some embodiments of the present invention, the first blanking mechanism of the pipe shrinking device and the pipe cutting device further includes a first propulsion assembly. The first propulsion assembly is slidably disposed on the frame and is located below the pipe shifting assembly. The first propulsion assembly includes a supporting seat and a sliding mechanism. The supporting seat is disposed at the output end of the sliding mechanism. A first receiving groove is provided on the supporting seat, and the first receiving groove is located below the limiting groove.

[0018] According to some embodiments of the present invention, the first pushing mechanism is disposed on the frame and is located on one side of the first blanking mechanism of the pipe shrinking device. The first pushing mechanism includes:

[0019] A second propulsion assembly, the second propulsion assembly is movably disposed on the frame, and a first clamping assembly is provided at the output end of the second propulsion assembly. The first clamping assembly is used for clamping the pipe; and

[0020] A third propulsion assembly, the third propulsion assembly is disposed on the frame, the output end of the third propulsion assembly is connected to the second propulsion assembly, and the third propulsion assembly pushes the second propulsion assembly closer to or away from the pipe shrinking mechanism.

[0021] According to some embodiments of the present invention, the second pushing mechanism is disposed on one side of the first blanking mechanism of the pipe cutting device. The second pushing mechanism includes a fourth propulsion assembly. The fourth propulsion assembly is disposed on the frame, and the output end of the fourth propulsion assembly is connected to a second clamping assembly. The second clamping assembly is located on one side of the first receiving groove, and the second clamping assembly is used for clamping the pipe.

[0022] According to some embodiments of the present invention, the laser cutting mechanism of the pipe cutting device is disposed above the second pushing mechanism. The laser cutting mechanism includes:

[0023] A laser cutting assembly, the laser cutting assembly is movably disposed on the frame through a bracket and is located on one side of the second clamping assembly. The laser cutting assembly includes two laser cutters, and the laser cutters are respectively located at both ends of the pipe. The laser cutters are used for cutting both ends of the pipe; and

[0024] A detection assembly, the detection assembly is disposed on the bracket and is located on one side of the second clamping assembly. The detection assembly includes a detection member, and the detection member is used for detecting the weld on the pipe.

[0025] According to some embodiments of the present invention, the third pushing mechanism is disposed on the frame and is located below the first blanking mechanism of the pipe forming and cutting device. The third pushing mechanism includes:

[0026] An extrusion forming assembly is provided on the frame and is located below the first blanking mechanism of the pipe forming and cutting equipment. A guiding assembly is also provided between the extrusion forming assembly and the first blanking mechanism of the pipe forming and cutting equipment. The guiding assembly is used to guide the pipe blanking into the extrusion forming assembly. The extrusion forming assembly includes a female die component and a male die component. The female die component is movably provided on the frame. The male die component is fixedly provided on the frame and is located on one side of the female die component. The female die component can be pressed onto the male die component; and

[0027] A fifth propulsion assembly is provided on the frame and is located below the extrusion forming assembly. The fifth propulsion assembly is located on one side of the laser cutting mechanism of the pipe forming and cutting equipment. The fifth propulsion assembly is used to convey the formed pipe into the laser cutting mechanism of the pipe forming and cutting equipment.

[0028] According to some embodiments of the present invention, the female die component includes:

[0029] A top block that movably abuts against the middle of the pipe;

[0030] Bending blocks that are respectively movably provided on both sides of the top block. The bending blocks can respectively abut against both ends of the pipe;

[0031] A first pushing block that is slidably provided on the frame. One end of the first pushing block is connected to the bending block, and the other end of the first pushing block is connected to a driving member; and

[0032] A second pushing block that movably penetrates through the first pushing block. One end of the second pushing block is connected to the top block.

[0033] According to some embodiments of the present invention, the fifth propulsion assembly includes a propulsion component and a lifting component. The propulsion component is located below the extrusion forming assembly. Lifting components are respectively provided on both sides of the propulsion component. The lifting component includes a support seat that is liftably provided in the extrusion forming assembly and is used to support both ends of the pipe. The propulsion component includes a jaw provided with a second receiving groove. The jaw is slidably provided below the extrusion forming assembly. The jaw is located between the lifting components. The second receiving groove can clamp the middle of the pipe.

[0034] According to the production process of the display base in the second aspect embodiment of the present invention, the production process of the display base is applied to the display base production line as described in any one of the above embodiments. The production process of the display base includes the following processing steps:

[0035] Use the conveying device to convey the pipe to the first blanking mechanism in the pipe necking equipment for buffering;

[0036] The pipe is blanked from the first blanking mechanism in the pipe necking equipment to the first pushing mechanism, and is pushed by the first pushing mechanism into the necking mechanism for necking both ends;

[0037] The pipe is blanked from the necking mechanism onto the conveying device, and the conveying device is used to convey the pipe to the first blanking mechanism in the pipe cutting equipment for buffering;

[0038] The pipe is blanked from the first blanking mechanism in the pipe cutting equipment to the second pushing mechanism, and is pushed by the second pushing mechanism into the laser cutting mechanism in the pipe cutting equipment for chamfering both ends;

[0039] The pipe is blanked from the laser cutting mechanism in the pipe cutting equipment onto the conveying device, and the conveying device is used to convey the pipe to the first blanking mechanism in the pipe forming and cutting equipment for buffering;

[0040] The pipe is blanked from the first blanking mechanism in the pipe forming and cutting equipment to the third pushing mechanism, and the third pushing mechanism is used to stamp and form the pipe and convey it to the laser cutting structure in the pipe forming and cutting equipment for cutting the pipe mounting holes;

[0041] The pipe is blanked from the laser cutting structure in the pipe forming and cutting equipment onto the conveying device and is conveyed by the conveying device to the next process.

[0042] According to the production process of the monitor base of the embodiment of the present invention, it has at least the following beneficial effects: The conveying device connects the pipe necking equipment, the pipe cutting equipment, and the pipe forming and cutting equipment into an automated production line, which can replace manual handling and transferring of semi-finished pipes, thereby improving the production efficiency of the bent pipes of the monitor base.

[0043] The additional aspects and advantages of the present invention will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The above and / or additional aspects and advantages of the present invention will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0045] Figure 1 is a schematic diagram of the monitor base production line of the embodiment of the present invention;

[0046] Figure 2 For Figure 1 the schematic diagram of the pipe shrinking equipment of the monitor base production line shown;

[0047] Figure 3 For Figure 1 the schematic diagram of the pipe cutting equipment of the monitor base production line shown;

[0048] Figure 4 For Figure 1 the schematic diagram of the pipe forming and cutting equipment of the monitor base production line shown;

[0049] Figure 5 For Figure 2 the schematic diagram of the first blanking mechanism of the pipe shrinking equipment shown;

[0050] Figure 6 For Figure 5 the schematic diagram of the first propulsion component of the first blanking mechanism shown;

[0051] Figure 7 For Figure 2 the schematic diagram of the first pushing mechanism of the pipe shrinking equipment shown;

[0052] Figure 8 For Figure 3 the partial structural schematic diagram of the pipe cutting equipment shown;

[0053] Figure 9 For Figure 4 the partial structural schematic diagram of the pipe forming and cutting equipment shown;

[0054] Figure 10 For Figure 9 the top view schematic diagram of the pipe forming and cutting equipment shown;

[0055] Figure 11 For Figure 10 the partially enlarged schematic diagram of the extrusion forming component of the pipe forming and cutting equipment shown;

[0056] Figure 12 For Figure 9 the schematic diagram of another perspective of the pipe forming and cutting equipment shown.

[0057] Reference numerals:

[0058] Pipe 1; Pipe shrinking equipment 2; Pipe cutting equipment 3; Pipe forming and cutting equipment 4;

[0059] Frame 10;

[0060] The first unloading mechanism 21; the housing 211; the limiting assembly 212; the first limiting plate 2121; the second limiting plate 2122; the guide plate 2123; the tube-moving assembly 213; the moving wheel 2131; the first pushing assembly 214; the supporting seat 2141; the first containing groove 2142; the sliding mechanism 2143; the first pushing mechanism 22; the second pushing assembly 221; the first clamping assembly 2211; the third pushing assembly 222; the tube-shrinking mechanism 23;

[0061] The second pushing mechanism 31; the fourth pushing assembly 311; the second clamping assembly 3111; the laser cutting mechanism 32; the laser cutting assembly 321; the bracket 3211; the laser cutter 3212; the detection assembly 322;

[0062] The third pushing mechanism 41; the extrusion molding component 411; the female mold part 4111; the supporting block 41111; the bending block 41112; the first pushing block 41113; the second pushing block 41114; the male mold part 4112; the fifth pushing component 412; the pushing component 4121; the clamping claw 41211; the second accommodating groove 41212; the lifting component 4122; the supporting seat 41221; the guide component 413; the guide block 4131. DETAILED DESCRIPTION

[0063] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0064] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0065] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0066] In the description of the present invention, unless otherwise clearly defined, terms such as "setting", "installation", and "connection" should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0067] Referring to Figures 1 to 4 , according to an embodiment of the first aspect of the present invention, a production line for a display base includes: a frame 10, a pipe shrinking device, a pipe cutting device, a pipe forming and cutting device, and a conveying device (not shown in the figure). The pipe shrinking device is arranged on the frame 10 and includes: a first blanking mechanism 21, a first pushing mechanism 22, and a pipe shrinking mechanism 23. The first blanking mechanism 21 is used for storing the pipe 1 and conveying the pipe 1 into the first pushing mechanism 22. The first pushing mechanism 22 is used for fixing the pipe 1 and pushing the pipe 1 into the pipe shrinking mechanism 23. The pipe shrinking mechanism 23 is used for shrinking the two ends of the pipe 1. The pipe cutting device is arranged on the frame 10 and is located downstream of the pipe shrinking device, and includes: a first blanking mechanism 21, a second pushing mechanism 31, and a laser cutting mechanism 32. The first blanking mechanism 21 is used for storing the pipe 1 and conveying the pipe 1 into the second pushing mechanism 31. The second pushing mechanism 31 is used for fixing the pipe 1 and pushing the pipe 1 into the laser cutting mechanism 32. The laser cutting mechanism 32 is used for cutting the two ends of the pipe 1. The pipe forming and cutting device is arranged on the frame 10 and is located downstream of the pipe cutting device, and includes: a first blanking mechanism 21, a third pushing mechanism 41, and a laser cutting mechanism 32. The first blanking mechanism 21 is used for storing the pipe 1 and conveying the pipe 1 into the third pushing mechanism 41. The third pushing mechanism 41 is used for stamping the pipe 1 and pushing the pipe 1 into the laser cutting mechanism 32. The laser cutting mechanism 32 is used for cutting the mounting holes in the middle of the pipe 1. The conveying device is located between the pipe shrinking device and the pipe cutting device, and is also located between the pipe cutting device and the pipe forming and cutting device. The conveying device is used to connect the first blanking mechanisms 21 of the pipe shrinking device, the pipe cutting device, and the pipe forming and cutting device, and the pipe 1 is conveyed on the conveying device.

[0068] The pipe 1 is loaded using the conveying device, and the pipe 1 is sequentially conveyed through the pipe shrinking device, the pipe cutting device, and the pipe forming and cutting device. Then, the two ends of the pipe 1 can be shrunk in the pipe shrinking device, the two ends can be cut at an angle in the pipe cutting device, and the pipe 1 can be bent and formed and the mounting holes can be cut in the pipe forming and cutting device. The conveying device is used to connect the pipe shrinking device, the pipe cutting device, and the pipe forming and cutting device into an automated production line, which can replace manual handling and transfer of the semi-finished pipe 1, thereby improving the production efficiency of the bent pipe of the display base.

[0069] However, it should be noted that the conveying device is located between the loading and unloading ports of each device, and according to the shape of the tube 1 of the display base, the conveying device is configured as a conveyor belt structure, and a receiving groove corresponding to the shape of the tube 1 is provided on the conveyor belt to accommodate and limit the rolling of the tube 1, so as to facilitate the transportation of the tube 1 to the higher first unloading mechanism 21, thereby realizing a production process with a higher degree of automation.

[0070] Reference Figures 5 to 6 In some embodiments of the present invention, the first unloading mechanism 21 is arranged on the frame 10, and the first unloading mechanism 21 includes: a housing 211, a limiting assembly 212, and a pipe-pulling assembly 213. The housing 211 defines a material storage cavity; the limiting assembly 212 is arranged on the housing 211 and is located in the material storage cavity, the limiting assembly 212 includes a vertically arranged first limiting plate 2121, a vertically arranged second limiting plate 2122, and a guide plate 2123, the first limiting plate 2121 and the guide plate 2123 define a limiting groove, and the pipe 1 can roll into the limiting groove; the pipe-pulling assembly 213 is arranged on the housing 211 and is located below the limiting assembly 212, and the pipe-pulling assembly 213 includes a rotatable toggle wheel 2131, the toggle wheel 2131 is located below the guide plate 2123, and the outer periphery of the toggle wheel 2131 is provided with a toggle tooth, and the toggle tooth can toggle the pipe 1 into the limiting groove.

[0071] The conveying device transports the pipe 1 to the storage cavity of the first unloading mechanism 21 for buffering, and stacks it above the inclined guide plate 2123 under the restriction of the first limit plate 2121, the second limit plate 2122 and the outer shell 211 on the left and right sides, which are vertically arranged one after the other, so as to facilitate unloading. The inclined guide plate 2123 can guide the pipe 1 to the limit groove and unload it in the limit groove. It should be noted that a pipe shifting assembly 213 is also provided below the limit assembly 212. The shifting teeth provided on the rotating shifting wheel 2131 in the pipe shifting assembly 213 can clamp the main pipe 1. Through the driving rotation of the driving member, the pipes 1 can be controlled to be unloaded one by one from the limit groove in an orderly manner.

[0072] Reference Figure 5 as well as Figure 6, in some embodiments of the present invention, further, the first blanking mechanism 21 of the pipe shrinking device and the pipe cutting device further includes a first propulsion assembly 214. The first propulsion assembly 214 is slidably disposed on the frame 10 and is located below the pipe shifting assembly 213. The first propulsion assembly 214 includes a supporting seat 2141 and a sliding mechanism 2143. The supporting seat 2141 is disposed at the output end of the sliding mechanism 2143. A first receiving groove 2142 is provided on the supporting seat 2141, and the first receiving groove 2142 is located below the limiting groove. The pipe 1 is blanked from the limiting assembly 212 above the first propulsion assembly 214, and the pipe shifting assembly 213 can control the blanking one by one into the first receiving groove 2142 in the supporting seat 2141. The first receiving groove 2142 can limit the rolling of the pipe 1. Then, the sliding mechanism 2143 drives the supporting seat 2141 to move back and forth, thereby driving the first receiving groove 2142 to move back and forth, and further driving the pipe 1 to be pushed forward to the first pushing mechanism 22 in front, so that the first pushing mechanism 22 can clamp it.

[0073] Refer to Figure 7 , in some embodiments of the present invention, furthermore, the first pushing mechanism 22 is disposed on the frame 10 and is located on one side of the first blanking mechanism 21 of the pipe shrinking device. The first pushing mechanism 22 includes: a second propulsion assembly 221 and a third propulsion assembly. The second propulsion assembly 221 is movably disposed on the frame 10. A first clamping assembly 2211 is provided at the output end of the second propulsion assembly 221, and the first clamping assembly 2211 is used for clamping the pipe 1. The third propulsion assembly is disposed on the frame 10, and the output end of the third propulsion assembly is connected to the second propulsion assembly 221. The third propulsion assembly pushes the second propulsion assembly 221 to be close to or away from the pipe shrinking mechanism 23. When the first propulsion mechanism pushes the pipe 1 forward, the third propulsion assembly can drive the second propulsion mechanism at the output end to be close to the pipe 1, and the first clamping assembly 2211 in the second propulsion mechanism can clamp one end of the pipe 1. The second propulsion assembly 221 drives the output end, and the first clamping assembly 2211 can be driven to be close to the pipe shrinking mechanism 23, and then the other end of the pipe 1 can be inserted into the pipe shrinking mechanism 23 for pipe shrinking. It should be noted that the third propulsion assembly may include a mounting plate for mounting the second propulsion assembly 221 and a driving device. The driving device may be a cylinder or a rack and pinion linear pushing mechanism, etc., which is not specifically limited in this embodiment as long as it can complete the sliding of the second propulsion assembly 221. It should also be noted that the second propulsion assembly 221 may include a driving device for driving translation and a driving rotating device for driving the first clamping assembly 2211 to rotate. The rotating first clamping assembly 2211 can drive the pipe fitting to rotate, which is convenient for pipe shrinking of the pipe fitting in the pipe shrinking mechanism 23. The first clamping assembly 2211 may be a jaw 41211 cylinder or the like.

[0074] It should be noted that the pipe shrinking mechanism 23 is a mechanism well-known to those skilled in the art and will not be elaborated one by one in this embodiment. In addition, in order to shrink the other end of the pipe 1, a pipe shrinking device can be added downstream of the pipe shrinking equipment for shrinking, so that both ends of the pipe 1 can be shrunk.

[0075] Referring to Figure 3 and Figure 8 , in some embodiments of the present invention, the second pushing mechanism 31 in the pipe cutting equipment is arranged on one side of the first blanking mechanism 21 of the pipe cutting equipment. The second pushing mechanism 31 includes a fourth propulsion component 311. The fourth propulsion component 311 is arranged on the frame 10. The output end of the fourth propulsion component 311 is connected to the second clamping component 3111. The second clamping component 3111 is located on one side of the first receiving groove 2142. The second clamping component 3111 is used for clamping the pipe 1. After both ends of the pipe 1 are shrunk, it is conveyed to the first blanking mechanism 21 of the pipe cutting equipment through the conveying device. The first blanking mechanism 21 has been explained in the above embodiments and will not be elaborated in this embodiment. Similarly, the first blanking mechanism 21 of the pipe cutting equipment pushes the pipe 1 forward to facilitate the clamping by the second pushing mechanism 31. That is, the fourth propulsion component 311 is the same as the third propulsion component, and can drive the second clamping component 3111 on its output end to approach the pipe 1 and clamp both ends of the pipe 1. The second clamping component 3111 can also be a cylinder jaw 41211.

[0076] Furthermore, referring to Figure 8 , in some embodiments of the present invention, the laser cutting mechanism 32 of the pipe cutting equipment is arranged above the second pushing mechanism 31. The laser cutting mechanism 32 includes: a laser cutting component 321 and a detection component 322. The laser cutting component 321 is movably arranged on the frame 10 through a bracket 3211 and is located on one side of the second clamping component 3111. The laser cutting component 321 includes two laser cutters 3212. The laser cutters 3212 are respectively located at both ends of the pipe 1. The laser cutters 3212 are used for cutting both ends of the pipe 1. The detection component 322 is arranged on the bracket 3211 and is located on one side of the second clamping component 3111. The detection component 322 includes a detection piece. The detection piece is used for detecting the weld on the pipe 1. The laser cutting component 321 located above the second clamping component 3111 moves down along the bracket 3211 to approach the pipe 1 on the second clamping component 3111. The laser cutters 3212 on the left and right sides cut out bevels at both ends of the pipe 1. The cut pipe 1 is conveyed to the conveying device through the lower guide plate below, while the waste cut out is clamped by the second clamping component 3111. Release the second clamping component 3111, and the waste falls below for recycling.

[0077] It should be noted that a detection component 322 is provided on one side of the second clamping component 3111, and the detection component can be located on one side of the pipe 1. The detection component is used to detect the position of the weld on the pipe 1, so as to adjust the position of the pipe 1 through the rotatable second clamping component 3111, so that the cutting positions of the laser cutting component 321 for each pipe 1 are the same, thereby ensuring that the relative positions of the welds and the cut surfaces of the cut pipes 1 are all the same, and thus improving the product quality.

[0078] Referring to Figure 4 , Figure 9 and Figure 10 , in some embodiments of the present invention, the third pushing mechanism 41 is arranged on the frame 10 and is located below the first blanking mechanism 21 of the pipe forming and cutting equipment. The third pushing mechanism 41 includes: an extrusion forming component 411 and a fifth propulsion component 412. The extrusion forming component 411 is arranged on the frame 10 and is located below the first blanking mechanism 21 of the pipe forming and cutting equipment. A guiding component 413 is also arranged between the extrusion forming component 411 and the first blanking mechanism 21 of the pipe forming and cutting equipment. The guiding component 413 is used to guide the pipe 1 to be blanked into the extrusion forming component 411. The extrusion forming component 411 includes a female die component 4111 and a male die component 4112. The female die component 4111 is movably arranged on the frame 10, and the male die component 4112 is fixedly arranged on the frame 10 and is located on one side of the female die component 4111. The female die component 4111 can be pressed onto the male die component 4112; the fifth propulsion component 412 is arranged on the frame 10 and is located below the extrusion forming component 411. The fifth propulsion component 412 is located on one side of the laser cutting mechanism 32 of the pipe forming and cutting equipment. The fifth propulsion component 412 is used to convey the formed pipe 1 into the laser cutting mechanism 32 of the pipe forming and cutting equipment.

[0079] It should be noted that the guiding component 413 is arranged on both sides of the extrusion forming component 411. Then the pipe 1 is blanked from the first blanking mechanism 21 into the guiding component 413. The guiding component 413 is provided with guiding grooves, and guiding blocks 4131 are arranged in the guiding grooves. The two ends of the pipe 1 respectively fall into the guiding grooves on both sides. After the two ends of the pipe 1 are cut by the pipe cutting equipment, inclined surfaces are formed at both ends. Through the guiding of the guiding blocks 4131, the inclined surfaces at both ends of the pipe 1 all face the same position, and then fall between the female die component 4111 and the male die component 4112 of the lower extrusion forming component 411. After being extruded and formed by the extrusion forming component 411, the extrusion forming directions of each pipe 1 with inclined surfaces facing the same direction are all the same relative to the directions of the inclined surfaces at both ends, ensuring the consistency of the product appearance.

[0080] Referring to Figures 10 to 11, specifically, the female die component 4111 is driven by a driving device (not shown in the figure). The female die component 4111 includes: a pressing block 41111, a bending block 41112, a first pushing block 41113, and a second pushing block 41114. The driving device drives the pressing block 41111 so that the pressing block 41111 can movably press against the middle of the pipe 1; the bending blocks 41112 are respectively movably arranged on both sides of the pressing block 41111, and the driving device drives the bending blocks 41112, and the bending blocks 41112 can respectively press against both ends of the pipe 1; the first pushing block 41113 is slidably arranged on the frame 10, one end of the first pushing block 41113 is connected to the bending block 41112, and the other end of the first pushing block 41113 is connected to the driving member; the second pushing block 41114 is movably inserted into the first pushing block 41113, and one end of the second pushing block 41114 is connected to the pressing block 41111.

[0081] More specifically, the output end of the driving device can be connected to the first pushing block 41113, so that the first pushing block 41113 can slide on the frame 10, and then drive the pressing block 41111 at the front end of the first pushing block 41113 to first push and press the pipe 1 unloaded from the guiding assembly 413 against the middle of the male die component 4112, that is, on the protruding part of the male die component 4112, to clamp the pipe 1 and prevent the pipe 1 from rotating; and when the first pushing block 41113 continues to push forward, the second pushing block 41114 can slide in the first pushing block 41113, that is, the pressing block 41111 moves backward relative to the bending block 41112; that is, the first pushing block 41113 drives the bending block 41112 at the front end of the first pushing block 41113 to press against both ends of the pipe 1, so as to bend both ends of the pipe 1 toward both sides of the male die component 4113, and then the pipe 1 is bent and formed. And the female die component 4111 can avoid the bending position of the pipe 1 not meeting the bending requirements through the segmented bending of the pressing block 41111 and the bending block 41112, so as to ensure the bending accuracy of the pipe 1.

[0082] Further, referring to Figure 12 , the fifth propulsion assembly 412 includes a propulsion component 4121 and a lifting component 4122. The propulsion component 4121 is located below the extrusion forming assembly 411. Lifting components 4122 are respectively arranged on both sides of the propulsion component 4121. The lifting component 4122 includes a support seat 41221. The support seat 41221 is liftably arranged in the extrusion forming assembly 411 and is used to support both ends of the pipe 1. The propulsion component 4121 includes a jaw 41211 provided with a second receiving groove 41212. The jaw 41211 is slidably arranged below the extrusion forming assembly 411. The jaw 41211 is located between the lifting components 4122, and the second receiving groove 41212 can clamp the middle of the pipe 1.

[0083] Specifically, after the extrusion forming assembly 411 bends the pipe 1 into shape, the first pushing block 41113 moves backward, and the lifting component 4122 drives the support seat 41221 to rise. The support seat 41221 supports the bent pipe 1, and then descends below the frame 10. At this time, the pushing component 4121 drives the jaw 41211 with the second receiving groove 41212 to move forward, accommodating the pipe 1 in the second receiving groove 41212. As it continues to move forward, the pipe 1 can be removed from the support seat 41221 and pushed towards the laser cutting mechanism 32, waiting for the laser cutter 3213 to cut the installation holes (not marked in the figure). It should be noted that a magnetic component is provided on the support seat 41221 to magnetically attract the pipe 1 to prevent the pipe 1 from falling off the support seat 41221; and the second receiving groove 41212 in the jaw 41211 is larger than the diameter of the pipe 1. Thus, after the jaw 41211 clamps the pipe 1, the pipe 1 naturally hangs down under the action of gravity, and then the middle part of the pipe 1 faces upward, facilitating the laser cutting mechanism 32 to cut the installation holes in the middle part of the pipe 1.

[0084] According to the display base production process of the second aspect embodiment of the present invention, the display base production process is applied to the display base production line of any of the above embodiments. The display base production process includes the following processing steps:

[0085] Use the conveying device to convey the pipe 1 to the first blanking mechanism 21 in the pipe shrinking equipment for buffering;

[0086] The pipe 1 is blanked from the first blanking mechanism 21 in the pipe shrinking equipment into the first pushing mechanism 22, and is pushed by the first pushing mechanism 22 into the shrinking mechanism 23 for shrinking both ends;

[0087] The pipe 1 is blanked from the shrinking mechanism 23 onto the conveying device, and the conveying device is used to convey the pipe 1 to the first blanking mechanism 21 in the pipe cutting equipment for buffering;

[0088] The pipe 1 is blanked from the first blanking mechanism 21 in the pipe cutting equipment into the second pushing mechanism 31, and is pushed by the second pushing mechanism 31 into the laser cutting mechanism 32 in the pipe cutting equipment for chamfering both ends;

[0089] The pipe 1 is blanked from the laser cutting mechanism 32 in the pipe cutting equipment onto the conveying device, and the conveying device is used to convey the pipe 1 to the first blanking mechanism 21 in the pipe forming and cutting equipment for buffering;

[0090] The pipe 1 is blanked from the first blanking mechanism 21 in the pipe forming and cutting equipment into the third pushing mechanism 41, and the third pushing mechanism 41 is used to perform stamping forming on the pipe 1 and convey it to the laser cutting structure in the pipe forming and cutting equipment for cutting the installation holes of the pipe 1;

[0091] The pipe material 1 is cut from the laser cutting structure in the pipe material forming and cutting equipment and fed onto the conveying device, and is conveyed to the next process by the conveying device.

[0092] The conveying device connects the pipe shrinking equipment 2, the pipe cutting equipment 3 and the pipe material forming and cutting equipment 4 into an automated production line, which can replace manual handling and transfer of the semi-finished pipe material 1, thereby improving the production efficiency of the bent pipe of the display base.

[0093] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A display base production line, characterized in that, Including: A frame (10); A pipe shrinking device, which is arranged on the frame (10). The pipe shrinking device includes: a first blanking mechanism (21), a first pushing mechanism (22) and a pipe shrinking mechanism (23). The first blanking mechanism (21) is used for storing pipes (1) and conveying the pipes (1) into the first pushing mechanism (22). The first pushing mechanism (22) is used for fixing the pipes (1) and pushing the pipes (1) into the pipe shrinking mechanism (23). The pipe shrinking mechanism (23) is used for shrinking the two ends of the pipes (1); A pipe cutting device, which is arranged on the frame (10) and is located downstream of the pipe shrinking device. The pipe cutting device includes: the first blanking mechanism (21), a second pushing mechanism (31) and a laser cutting mechanism (32). The first blanking mechanism (21) is used for storing pipes (1) and conveying the pipes (1) into the second pushing mechanism (31). The second pushing mechanism (31) is used for fixing the pipes (1) and pushing the pipes (1) into the laser cutting mechanism (32). The laser cutting mechanism (32) is used for cutting the two ends of the pipes (1); A pipe forming and cutting device, which is arranged on the frame (10) and is located downstream of the pipe cutting device. The pipe forming and cutting device includes: the first blanking mechanism (21), a third pushing mechanism (41) and the laser cutting mechanism (32). The first blanking mechanism (21) is used for storing pipes (1) and conveying the pipes (1) into the third pushing mechanism (41). The third pushing mechanism (41) is used for stamping the pipes (1) and pushing the pipes (1) into the laser cutting mechanism (32). The laser cutting mechanism (32) is used for cutting the mounting holes in the middle of the pipes (1); and A conveying device, which is located between the pipe shrinking device and the pipe cutting device, and is also located between the pipe cutting device and the pipe forming and cutting device. The conveying device is used to connect the first blanking mechanisms (21) of the pipe shrinking device, the pipe cutting device and the pipe forming and cutting device. The pipes (1) are conveyed on the conveying device; The first blanking mechanism (21) is arranged on the frame (10). The first blanking mechanism (21) includes: A housing (211), which defines a material storage cavity; A limiting component (212), which is arranged on the housing (211) and is located in the material storage cavity. The limiting component (212) includes a vertically arranged first limiting plate (2121), a vertically arranged second limiting plate (2122) and a guiding plate (2123). The first limiting plate (2121) and the guiding plate (2123) define a limiting groove, and the pipes (1) can roll into the limiting groove; and The tube-dialing assembly (213), the tube-dialing assembly (213) is arranged on the housing (211) and is located below the limiting assembly (212). The tube-dialing assembly (213) includes a rotatable dialing wheel (2131). The dialing wheel (2131) is located below the guide plate (2123). The outer periphery of the dialing wheel (2131) is provided with dialing teeth, and the dialing teeth can dial the pipe (1) to slide into the limiting groove.

2. The display base production line according to claim 1, wherein The first blanking mechanism (21) of the pipe shrinking device and the pipe cutting device further includes a first propulsion assembly (214). The first propulsion assembly (214) is slidably arranged on the frame (10) and is located below the tube-dialing assembly (213). The first propulsion assembly (214) includes a supporting seat (2141) and a sliding mechanism (2143). The supporting seat (2141) is arranged at the output end of the sliding mechanism (2143). A first receiving groove (2142) is arranged on the supporting seat (2141), and the first receiving groove (2142) is located below the limiting groove.

3. The display base production line according to claim 1, wherein, The first pushing mechanism (22) is arranged on the frame (10) and is located on one side of the first blanking mechanism (21) of the pipe shrinking device. The first pushing mechanism (22) includes: A second propulsion assembly (221). The second propulsion assembly (221) is movably arranged on the frame (10). A first clamping assembly (2211) is arranged at the output end of the second propulsion assembly (221), and the first clamping assembly (2211) is used for clamping the pipe (1); and A third propulsion assembly. The third propulsion assembly is arranged on the frame (10). The output end of the third propulsion assembly is connected to the second propulsion assembly (221), and the third propulsion assembly pushes the second propulsion assembly (221) to be close to or away from the pipe shrinking mechanism (23).

4. The display base production line according to claim 2, wherein The second pushing mechanism (31) is arranged on one side of the first blanking mechanism (21) of the pipe cutting device. The second pushing mechanism (31) includes a fourth propulsion assembly (311). The fourth propulsion assembly (311) is arranged on the frame (10). The output end of the fourth propulsion assembly (311) is connected to a second clamping assembly (3111). The second clamping assembly (3111) is located on one side of the first receiving groove (2142), and the second clamping assembly (3111) is used for clamping the pipe (1).

5. The display base production line according to claim 4, wherein, The laser cutting mechanism (32) of the pipe cutting device is arranged above the second pushing mechanism (31). The laser cutting mechanism (32) includes: Laser cutting assembly (321), the laser cutting assembly (321) is movably arranged on the frame (10) through a bracket (3211) and is located on one side of the second clamping assembly (3111). The laser cutting assembly (321) includes two laser cutters (3212), the laser cutters (3212) are respectively located at both ends of the pipe (1), and the laser cutters (3212) are used to cut both ends of the pipe (1); and Detection assembly (322), the detection assembly (322) is arranged on the bracket (3211) and is located on one side of the second clamping assembly (3111). The detection assembly (322) includes a detection member, and the detection member is used to detect the weld on the pipe (1).

6. The display base production line according to claim 1, wherein The third pushing mechanism (41) is arranged on the frame (10) and is located below the first blanking mechanism (21) of the pipe forming and cutting equipment. The third pushing mechanism (41) includes: Extrusion forming assembly (411), the extrusion forming assembly (411) is arranged on the frame (10) and is located below the first blanking mechanism (21) of the pipe forming and cutting equipment. A guiding assembly (413) is also arranged between the extrusion forming assembly (411) and the first blanking mechanism (21) of the pipe forming and cutting equipment. The guiding assembly (413) is used to guide the pipe (1) to be blanked into the extrusion forming assembly (411). The extrusion forming assembly (411) includes a female die component (4111) and a male die component (4112). The female die component (4111) is movably arranged on the frame (10), and the male die component (4112) is fixedly arranged on the frame (10) and is located on one side of the female die component (4111). The female die component (4111) can be pressed onto the male die component (4112); and Fifth propulsion assembly (412), the fifth propulsion assembly (412) is arranged on the frame (10) and is located below the extrusion forming assembly (411). The fifth propulsion assembly (412) is located on one side of the laser cutting mechanism (32) of the pipe forming and cutting equipment. The fifth propulsion assembly (412) is used to convey the formed pipe (1) into the laser cutting mechanism (32) of the pipe forming and cutting equipment.

7. The display base production line according to claim 6, characterized in that, The female die component (4111) includes: Abutting block (41111), the abutting block (41111) movably abuts against the middle of the pipe (1); Bending blocks (41112), the bending blocks (41112) are respectively movably arranged on both sides of the abutting block (41111), and the bending blocks (41112) can respectively abut against both ends of the pipe (1); First pushing block (41113), the first pushing block (41113) is slidably arranged on the frame (10). One end of the first pushing block (41113) is connected to the bending block (41112), and the other end of the first pushing block (41113) is connected to a driving member; and The second pushing block (41114), the second pushing block (41114) is movably inserted into the first pushing block (41113), and one end of the second pushing block (41114) is connected to the abutting block (41111).

8. The display base production line according to claim 6, characterized in that The fifth propulsion assembly (412) includes a propulsion member (4121) and a lifting member (4122). The propulsion member (4121) is located below the extrusion forming assembly (411). The lifting members (4122) are respectively arranged on both sides of the propulsion member (4121). The lifting member (4122) includes a support base (41221). The support base (41221) is arranged to be liftable in the extrusion forming assembly (411) and is used to support both ends of the pipe (1). The propulsion member (4121) includes a jaw (41211) provided with a second receiving groove (41212). The jaw (41211) is slidably arranged below the extrusion forming assembly (411). The jaw (41211) is located between the lifting members (4122). The second receiving groove (41212) can clamp the middle part of the pipe (1).

9. A production process for a display base, characterized in that, Applied to the display base production line as described in any one of claims 1 to 8, the display base production process includes the following processing steps: Using the conveying device to convey the pipe (1) to the first blanking mechanism (21) in the pipe shrinking device for caching; The pipe (1) is blanked from the first blanking mechanism (21) in the pipe shrinking device into the first pushing mechanism (22), and is pushed by the first pushing mechanism (22) into the shrinking mechanism (23) for shrinking both ends; The pipe (1) is blanked from the shrinking mechanism (23) onto the conveying device, and the conveying device is used to convey the pipe (1) to the first blanking mechanism (21) in the pipe cutting device for caching; The pipe (1) is blanked from the first blanking mechanism (21) in the pipe cutting device into the second pushing mechanism (31), and is pushed by the second pushing mechanism (31) into the laser cutting mechanism (32) in the pipe cutting device for chamfering both ends; The pipe (1) is blanked from the laser cutting mechanism (32) in the pipe cutting device onto the conveying device, and the conveying device is used to convey the pipe (1) to the first blanking mechanism (21) in the pipe forming and cutting device for caching; The pipe (1) is blanked from the first blanking mechanism (21) in the pipe forming and cutting device into the third pushing mechanism (41), and the third pushing mechanism (41) is used to perform stamping on the pipe (1) and convey it to the laser cutting structure in the pipe forming and cutting device for cutting the installation holes of the pipe (1); The pipe (1) is blanked from the laser cutting structure in the pipe forming and cutting device onto the conveying device and is conveyed to the next process by the conveying device.

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