Set top box forming device and forming method thereof

Abstract

The invention discloses a set top box forming device and a forming method thereof, and belongs to the technical field of plate forming, the set top box forming device comprises a device body, a first conveying mechanism and a second conveying mechanism which are installed on the device body, and further comprises a first electric suction cup, a second electric suction cup and a third electric suction cup, the pressing mechanism is used for pressing the top plate area and the bottom plate area of the set top box plate body and carrying out quality detection and pressing performance detection on the set top box plate body; the first bending mechanism is used for bending and forming the side plate area part of the set top box plate body by 135 degrees; the second bending mechanism is used for carrying out 90-degree bending processing on the rear plate area part of the set top box plate body; the third bending mechanism is installed on the device body and used for being matched with the abutting mechanism, the first bending mechanism and the second bending mechanism to conduct 90-degree bending treatment on the bottom plate area. According to the invention, the board body of the set top box can be automatically bent, so that the set top box with a single opening can be quickly formed.

Description

Technical Field

[0001] The invention belongs to the technical field of plate forming, and in particular relates to a set-top box forming device and a forming method thereof. Background Art

[0002] A set-top box is a device used to receive digital network TV signals and convert them into signals that can be played on a TV. It transmits digital TV signals to the TV through a network connection. In order to ensure high manufacturing efficiency and stable quality of the set-top box after processing, the set-top box needs to be made by stamping.

[0003] Existing stamping devices generally place the set-top box in the stamping area, and then use a linear motion part to drive the stamping head to stamp the set-top box forming plate. However, the existing stamping devices can generally only stamp the set-top box plate into a half-frame shape. For example, a digital network TV set-top box molding device proposed in Chinese patent No. CN117102325A.

[0004] A forming device is now proposed which can automatically bend a set-top box plate to quickly form a set-top box with a single opening. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a set-top box molding device and a molding method thereof, which solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a set-top box molding device and a molding method thereof, comprising a device body, a first conveying mechanism and a second conveying mechanism installed on the device body, and also comprising: A first electric suction cup is installed on the device body and is used to perform adsorption and positioning processing on the set-top box plate; The pressing mechanism is installed on the device body and is used to press the top plate area and the bottom plate area of ​​the set-top box body, and to perform quality inspection and pressing performance inspection on the set-top box body; The first bending mechanism is installed on the device body and is used to bend the side panel area of ​​the set-top box body by 135 degrees; The second bending mechanism is installed on the device body and is used to bend the rear plate area of ​​the set-top box plate body by 90 degrees; The third bending mechanism is installed on the device body and is used to cooperate with the pressing mechanism, the first bending mechanism and the second bending mechanism to bend the bottom plate area by 90 degrees, including a second electric slide, the second electric slide is slidably matched with a second slide bar fixedly connected to the device body, and also includes: The spreading component is installed on the second electric slide and is used to spread the two side plate areas of the set-top box plate body bent by the first bending mechanism.

[0007] On the basis of the above technical solution, the present invention also provides the following optional technical solution: A further technical solution: includes a first pressure plate, a second pressure plate, a third pressure plate and a rod body, each end of the two first pressure plates is rotatably connected to the third pressure plate, the four third pressure plates are correspondingly rotatably connected to the ends of the second pressure plates, the third pressure plates are fixedly connected to a cylinder body, the two ends of the rod body correspondingly extend into a cylinder body and are fixedly connected to a disk that slides with the cylinder body, an elastic part is arranged in the cylinder body, a platform is fixedly connected to the middle of the rod body, and the platform slides with the cylinder body.

[0008] Further technical solution: the pressing mechanism includes a first electric slide, which is slidably matched with a first slide rod fixedly connected to the device body, and the first electric slide is fixedly connected to the top of a pressure sensor with a mounting plate fixedly connected to the bottom, and an output shaft is fixedly connected to the mounting plate to fix a first linear moving part with a first pressing block, and a first electric suction cup is embedded in the first pressing block, and both sides of the first pressing block are provided with inclined surfaces with an angle of forty-five degrees to the horizontal plane.

[0009] Further technical solution: The second bending mechanism includes a second pressure block and a second linear moving part, the second pressure block slidingly cooperates with the first stamping slot opened on the device body, the output end of the second linear moving part is fixedly connected to the second pressure block, and the other end of the second linear moving part is fixedly connected to the device body.

[0010] Further technical solution: the first bending mechanism includes a third pressing block, the third pressing block is slidably matched with a second stamping slot provided on the device body, the output end of the third linear motion member is fixedly connected to the bottom of the third pressing block, and the other end of the third linear motion member is fixedly connected to the device body, and further includes: The side folding and pressing assembly is installed on the third pressing block and is used to bend the rear panel area at an angle of forty-five degrees.

[0011] Further technical solution: the side folding assembly includes a side pressure block and a fourth linear moving part, the side pressure block slidingly cooperates with the storage cavity opened on the third pressure block, the output end of the fourth linear moving part is fixedly connected to the side pressure block, the fourth linear moving part is embedded in the third pressure block, and the free end of the side pressure block is provided with an inclined surface with an angle of forty-five degrees to the horizontal plane.

[0012] Further technical solution: An elastic telescopic rod is arranged between the two second pressing plates for supporting the two.

[0013] Further technical solution: The plane of the platform is flush with the upper end surface of the second pressing plate.

[0014] The method for molding a set-top box using the set-top box molding device comprises the following steps: S1. Use the first electric slide to push the first linear motion member to drive the first electric suction cup to perform linear motion along the first slide bar and slide to the top of the set-top box plate on the first transmission mechanism. At this time, start the first linear motion member to push the first electric suction cup to perform linear motion in the vertical direction, so that the first electric suction cup is pressed against the upper surface of the set-top box plate. At this time, turn on the first electric suction cup to adsorb the set-top box plate, and at the same time, reset the first linear motion member, start the first electric slide to transfer the set-top box plate to the top of the second electric suction cup, and then start the first linear motion member again to press the set-top box plate against the first electric suction cup. On the second electric suction cup, at this time, the second electric suction cup is started to adsorb and position the set-top box plate. During the transportation of the set-top box plate, the pressure sensor can detect the quality of the set-top box plate to obtain the quality deviation of the set-top box plate. If the quality deviation value of the set-top box plate exceeds the preset threshold, it indicates that the quality of the set-top box plate is unqualified. At this time, the first electric slide transfers the set-top box plate to the top of the second conveying mechanism and closes the first electric suction cup, causing the first electric suction cup to fall onto the second conveying mechanism and transport it to the unqualified area. If the quality deviation of the set-top box plate is qualified, the set-top box plate is limited to the second electric suction cup; S2, the third linear moving member pushes the third pressing block to perform linear movement in the vertical direction, the third pressing block squeezes the side panel area of ​​the set-top box body, causing the side panel area to bend 90 degrees, then the side pressing block is started to push the side pressing block to squeeze the side panel area again, causing the side panel area to fit on the inclined surface of the first pressing block, completing the bending process of the side panel area with a bending angle of 135 degrees, then the fourth linear moving member is reset, causing the side pressing block to be stored in the storage cavity; S3, using the second linear motion member to push the second pressing block to perform linear movement in the vertical direction, and bending the rear plate area of ​​the set-top box plate body limited on the second electric suction cup by the pressing mechanism at an angle of ninety degrees, and using the second electric suction cup to limit the set-top box plate body bent by the first bending mechanism and the second bending mechanism on the device body, at this time, the pressing mechanism is withdrawn from the set-top box plate body, and the first pressing block in the pressing mechanism is moved to just above the set-top box plate body, and the second electric suction cup is started to absorb and limit the set-top box plate body, and the second electric slide is started to push the first pressing plate close to the set-top box plate body into the set-top box plate body, and the first pressing plate is continuously pushed to cause the first pressing plate to contact the rear plate area against the second pressing block, and at this time, the two cylinders slide relative to the rod body, and the first pressing plate pushes the third pressing plate to drive the second pressing plate to expand outward, and at the same time, the first pressing block in the pressing mechanism performs synchronous bending on the bottom plate area, that is, causes the bottom plate area to be bent at an angle of degrees relative to the side plate area; S4, performing a pressure test on the formed set-top box plate, the first electric slide pushes the first linear motion member to drive the first electric suction cup to perform linear motion along the first slide bar, so that the first slide bar and the first electric suction cup are pressed on the set-top box plate, and the pressure sensor is used to monitor the bearing force of the set-top box plate, and the maximum bearing force that the set-top box plate can withstand is obtained and compared with the preset bearing force threshold value. If the maximum bearing force is less than the bearing force threshold value, it indicates that the quality of the formed set-top box plate is unqualified. At this time, the first electric suction cup is started to absorb the set-top box plate, and it is transferred to the second conveying mechanism, and the unqualified set-top box plate is transferred to the unqualified area; S5, comprehensively evaluating the quality of the set-top box plate according to the quality deviation of the set-top box plate and the bearing capacity of the set-top box plate after forming, forming an evaluation coefficient by dimensionlessly processing the quality deviation information of the set-top box plate and the bearing capacity information of the set-top box plate and comparing it with a preset evaluation coefficient threshold, if the obtained evaluation coefficient exceeds the evaluation coefficient threshold, it is proved that the quality of the set-top box formed by the set-top box plate is unqualified, starting the first electric suction cup to adsorb the set-top box plate, transferring it to the second conveying mechanism, and transferring the unqualified set-top box plate to the unqualified area, and the association model of the evaluation coefficient is expressed as: Among them, the represents the evaluation coefficient, Indicates the quality deviation value, Indicates the maximum bearing capacity of the set-top box body (9), Indicates the quality deviation value influencing factor, represents the influence factor of the maximum bearing capacity of the set-top box plate (9), represents the influence factor of the material type of the set-top box plate (9). When the set-top box plate (9) is made of metal, When the set-top box plate (9) is made of synthetic material, .

[0015] The present invention provides a set-top box forming device and a forming method thereof, which have the following beneficial effects compared with the prior art: 1. The present invention can utilize the pressing mechanism in conjunction with the first bending mechanism, the second bending mechanism and the third bending mechanism to automatically bend the set-top box plate to quickly form a set-top box with a single-leaf opening.

[0016] 2. The present invention can utilize the pressing mechanism to detect the quality deviation of the set-top box plate and the maximum bearing capacity after molding, and conduct a comprehensive quality evaluation of the set-top box after molding based on the two, so as to improve the factory yield rate of the set-top box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a structural schematic diagram of the pressing mechanism of the present invention.

[0019] Figure 3 It is a schematic structural diagram of the third bending mechanism of the present invention.

[0020] Figure 4 It is a schematic structural diagram of the side folding assembly of the present invention.

[0021] Figure 5 It is a schematic structural diagram of the first bending mechanism and the second bending mechanism of the present invention.

[0022] Figure 6 It is a structural schematic diagram of the first bending mechanism of the present invention.

[0023] Figure 7 It is a schematic structural diagram of the set-top box plate body of the present invention.

[0024] Figure numerals: 1. Device body; 2. First conveying mechanism; 3. Second conveying mechanism; 4. Pressing mechanism; 401. First electric slide; 402. First slide bar; 403. First pressing block; 404. First linear motion member; 405. First electric suction cup; 5. Third bending mechanism; 501. Second electric slide; 502. Second slide bar; 503. Opening assembly; 5031. First pressing plate; 5032. Second pressing plate; 5033. Third pressing plate; 5034. Cylinder; 5035. Elastic Part; 5036, rod body; 5037, platform; 5038, elastic telescopic rod; 6, second bending mechanism; 601, second pressure block; 602, second linear motion member; 7, first bending mechanism; 701, third pressure block; 702, third linear motion member; 703, side folding assembly; 7031, side pressure block; 7032, fourth linear motion member; 8, second electric suction cup; 9, set-top box plate; 901, top plate area; 902, back plate area; 903, side plate area; 904, bottom plate area. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0027] See also Figures 1 to 7 , provided in one embodiment of the present invention, is a set-top box molding device, comprising a device body 1, a first conveying mechanism 2 and a second conveying mechanism 3 installed on the device body 1, and further comprising: A first electric suction cup is installed on the device body 1 and is used to perform adsorption and positioning processing on the set-top box plate 9; The pressing mechanism 4 is installed on the device body 1, and is used to press the top plate area 901 and the bottom plate area 904 of the set-top box plate 9, and perform quality inspection and pressing performance inspection on the set-top box plate 9; The first bending mechanism 7 is installed on the device body 1 and is used to bend the side panel area 903 of the set-top box plate 9 by 135 degrees; The second bending mechanism 6 is installed on the device body 1 and is used to bend the rear plate area 902 of the set-top box plate 9 by 90 degrees; The third bending mechanism 5 is installed on the device body 1 and is used to cooperate with the pressing mechanism 4, the first bending mechanism 7 and the second bending mechanism 6 to perform a 90-degree bending process on the bottom plate area 904; Wherein, the pressing mechanism 4 includes a first electric slide 401, which is slidably matched with a first slide bar 402 fixedly connected to the device body 1, and the first electric slide 401 is fixedly connected to the top of a pressure sensor (not shown in the figure) whose bottom is fixedly connected to a mounting plate, and a first linear motion member 404 fixedly connected to an output shaft and a first pressing block 403 is fixedly connected to the mounting plate, and a first electric suction cup 405 is embedded and installed on the first pressing block 403, and both sides of the first pressing block 403 are provided with inclined surfaces with an angle of forty-five degrees to the horizontal plane, and the first electric slide 401 pushes the first linear motion member 404 to drive the first electric suction cup 405 to perform linear motion along the first slide bar 402 and slide to just above the set-top box plate 9 on the first transmission mechanism 2, and at this time, the first linear motion member 404 is started to push the first electric suction cup 405 to perform linear motion in the vertical direction, so as to promote the first electric The movable suction cup 405 is pressed against the upper surface of the set-top box plate 9. At this time, the first electric suction cup 405 is turned on to absorb the set-top box plate 9, and the first linear motion piece 404 is reset at the same time. The first electric slide 401 is started to transfer the set-top box plate 9 to the top of the second electric suction cup 8. At this time, the first linear motion piece 404 is started again to press the set-top box plate 9 against the second electric suction cup 8. At this time, the second electric suction cup 8 is started to absorb and position the set-top box plate 9. During the transportation of the set-top box plate 9, the pressure sensor can detect the quality of the set-top box plate 9 to obtain the quality deviation of the set-top box plate 9. If the quality deviation value of the set-top box plate 9 exceeds the preset threshold, it indicates that the quality of the set-top box plate 9 is unqualified. At this time, the first electric slide 401 transfers the set-top box plate 9 to the top of the second conveying mechanism 3 and closes the first electric suction cup 405, causing the first electric suction cup 405 to fall onto the second conveying mechanism 3 and convey it to the unqualified area. See also Figure 5 , Figure 6 as well as Figure 7 The second bending mechanism 6 includes a second pressing block 601 and a second linear motion member 602. The second pressing block 601 is slidably matched with a first stamping slot (not shown in the figure) provided on the device body 1. The output end of the second linear motion member 602 is fixedly connected to the second pressing block 601. The other end of the second linear motion member 602 is fixedly connected to the device body 1. The purpose of this arrangement is to use the second linear motion member 602 to push the second pressing block 601 to perform linear movement in the vertical direction, so as to perform a bending process of the rear plate area 902 of the set-top box plate body 9 defined on the second electric suction cup 8 by the pressing mechanism 4 at an angle of ninety degrees. See also Figure 5 , Figure 6 as well as Figure 7The first bending mechanism 7 includes a third pressing block 701, the third pressing block 701 is slidably matched with a second stamping slot (not shown in the figure) provided on the device body 1, the output end of the third linear motion member 702 is fixedly connected to the bottom of the third pressing block 701, and the other end of the third linear motion member 702 is fixedly connected to the device body 1, and further includes: The side folding assembly 703 is installed on the third pressing block 701 and is used to bend the rear panel area 902 at an angle of 45 degrees. It includes a side pressing block 7031 and a fourth linear motion member 7032. The side pressing block 7031 is slidably matched with a storage cavity (not shown in the figure) provided on the third pressing block 701. The output end of the fourth linear motion member 7032 is fixedly connected to the side pressing block 7031. The fourth linear motion member 7032 is embedded in the third pressing block 701. The free end of the side pressing block 7031 is provided with a storage cavity (not shown in the figure) provided with an angle of 45 degrees with the horizontal plane. The third linear moving member 702 pushes the third pressing block 701 to perform linear movement in the vertical direction, and the third pressing block 701 squeezes the side plate area 903 of the set-top box plate body 9, causing the side plate area 903 to bend by ninety degrees. At this time, the side pressing block 7031 is started to push the side pressing block 7031 to squeeze the side plate area 903 again, causing the side plate area 903 to fit on the inclined surface of the first pressing block 403, completing the bending process of the side plate area 903 with a bending angle of one hundred and thirty-five degrees. At this time, the fourth linear moving member 7032 is reset, causing the side pressing block 7031 to be stored in the storage cavity; See also Figure 1 , Figure 3 as well as Figure 4 , wherein the third bending mechanism 5 comprises a second electric slide 501, the second electric slide 501 is slidably matched with a second slide bar 502 fixedly connected to the device body 1, and further comprises: The opening component 503 is installed on the second electric slide 501, and is used to open the two side plate areas 903 of the set-top box plate 9 bent by the first bending mechanism 7, including a first pressing plate 5031, a second pressing plate 5032, a third pressing plate 5033 and a rod 5036, each end of the two first pressing plates 5031 is rotatably connected to the third pressing plate 5033, and the four third pressing plates 5033 are correspondingly rotatably connected to the ends of the second pressing plates 5032, and the third pressing plates 5033 are fixedly connected to the cylinder 5034, and the two ends of the rod 5036 extend into a cylinder 5034 and are fixedly connected to a disk (not shown in the figure) that slidably cooperates with the cylinder 5034, and an elastic member 5035 is arranged in the cylinder 5034, and a platform 5037 is fixedly connected to the middle of the rod 5036, and the platform 5037 slidably cooperates with the cylinder 5034. After the mechanism 7 bends the rear plate area 902 of the set-top box plate 9 by 135 degrees, the pressing mechanism 4 is withdrawn from the set-top box plate 9, and the first pressing block 403 in the pressing mechanism 4 is moved to the top of the set-top box plate 9. At this time, the second electric suction cup 8 is started to absorb and limit the set-top box plate 9, and the second electric slide 501 is started to push the first pressing plate 5031 close to the set-top box plate 9 into the set-top box plate 9. At this time, the first pressing plate is continuously pushed. 5031 causes the first pressure plate 5031 to contact the rear plate area 902 resting on the second pressure block 601. At this time, the two cylinders 5034 slide relative to the rod body 5036, and the first pressure plate 5031 pushes the third pressure plate 5033 to drive the second pressure plate 5032 to expand outward. At the same time, the first pressure block 403 in the pressure mechanism 4 synchronously bends the bottom plate area 904, that is, the bottom plate area 904 is bent at an angle of ninety degrees relative to the side plate area 903.

[0028] Preferably, an elastic telescopic rod 5038 is provided between the two second pressing plates 5032 for supporting the two.

[0029] Preferably, the plane of the platform 5037 is flush with the upper end surface of the second pressing plate 5032. The purpose of this arrangement is to provide flat support for the set-top box plate 9.

[0030] In the embodiment of the present invention, the first electric slide 401 pushes the first linear motion member 404 to drive the first electric suction cup 405 to perform linear motion along the first slide bar 402 and slide to the top of the set-top box plate 9 located on the first conveying mechanism 2. At this time, the first linear motion member 404 is started to push the first electric suction cup 405 to perform linear motion in the vertical direction, so that the first electric suction cup 405 is pressed against the upper surface of the set-top box plate 9. At this time, the first electric suction cup 405 is turned on to adsorb the set-top box plate 9, and at the same time, the first linear motion member 404 is reset. The first electric slide 401 is started to transport the set-top box plate 9 to the top of the second electric suction cup 8. At this time, the first linear motion member 404 is started again to press the set-top box plate 9 against The second electric suction cup 8 is on the second electric suction cup 8. At this time, the second electric suction cup 8 is started to adsorb and position the set-top box plate 9. During the transportation of the set-top box plate 9, the pressure sensor can detect the quality of the set-top box plate 9 to obtain the quality deviation of the set-top box plate 9. If the quality deviation value of the set-top box plate 9 exceeds the preset threshold, it indicates that the quality of the set-top box plate 9 is unqualified. At this time, the first electric slide 401 transfers the set-top box plate 9 to the top of the second conveying mechanism 3 and closes the first electric suction cup 405, causing the first electric suction cup 405 to fall onto the second conveying mechanism 3 and transport it to the unqualified area. If the quality deviation of the set-top box plate 9 is qualified, the set-top box plate 9 is limited to the second electric suction cup 8. At this time, the third linear motion member 702 pushes the third pressing The block 701 performs linear movement in the vertical direction, and the third pressing block 701 squeezes the side panel area 903 of the set-top box plate body 9, causing the side panel area 903 to bend ninety degrees. At this time, the side pressing block 7031 is started to push the side pressing block 7031 to squeeze the side panel area 903 again, causing the side panel area 903 to fit on the inclined surface of the first pressing block 403, completing the bending process of the side panel area 903 with a bending angle of one hundred and thirty-five degrees. At this time, the fourth linear moving member 7032 is reset, causing the side pressing block 7031 to be stored in the storage cavity, and then the second linear moving member 602 is used to push the second pressing block 601 to perform linear movement in the vertical direction, and the rear panel area of ​​the set-top box plate body 9 defined on the second electric suction cup 8 by the pressing mechanism 4 is pressed. 902 is bent at an angle of ninety degrees, and the set-top box plate 9 bent by the first bending mechanism 7 and the second bending mechanism 6 is limited on the device body 1 by the second electric suction cup 8. At this time, the pressing mechanism 4 is evacuated from the set-top box plate 9, and the first pressing block 403 in the pressing mechanism 4 is moved to just above the set-top box plate 9. At this time, the second electric suction cup 8 is started to absorb and limit the set-top box plate 9, and the second electric slide 501 is started to push the first pressing plate 5031 close to the set-top box plate 9 to insert into the set-top box plate 9. At this time, the first pressing plate 5031 is continuously pushed to cause the first pressing plate 5031 to contact the rear plate area 902 against the second pressing block 601. At this time, the two cylinders 5034 slide relative to the rod body 5036.The first pressing plate 5031 pushes the third pressing plate 5033 to drive the second pressing plate 5032 to expand outward, and at the same time, the first pressing block 403 in the pressing mechanism 4 performs synchronous bending on the bottom plate area 904, that is, the bottom plate area 904 is bent at an angle of 90 degrees relative to the side plate area 903, so as to achieve the technical effect of bending and forming the set-top box.

[0031] See also Figure 1 The first conveying mechanism 2 and the second conveying mechanism 3 have the same structure. The first conveying mechanism 2 includes a conveyor belt (not marked in the figure), a transmission roller (not marked in the figure) and a motorized roller (not marked in the figure). The transmission roller and the motorized roller are both installed on the device body 1. The transmission roller is connected to the motorized roller through a conveyor belt.

[0032] In the embodiment of the present invention, the electric roller is started, and the electric roller cooperates with the transmission roller to drive the conveyor belt to rotate, thereby achieving the technical effect of transporting the set-top box plate 9 by using the rotating conveyor belt.

[0033] A method for molding a set-top box using the set-top box molding device comprises the following steps: S1. Use the first electric slide 401 to push the first linear motion member 404 to drive the first electric suction cup 405 to perform linear motion along the first slide bar 402 and slide to the top of the set-top box plate 9 on the first conveying mechanism 2. At this time, start the first linear motion member 404 to push the first electric suction cup 405 to perform linear motion in the vertical direction, so that the first electric suction cup 405 is pressed against the upper surface of the set-top box plate 9. At this time, turn on the first electric suction cup 405 to absorb the set-top box plate 9, and at the same time, cause the first linear motion member 404 to reset, start the first electric slide 401 to transfer the set-top box plate 9 to the top of the second electric suction cup 8, and then start the first linear motion member 404 again to transfer the set-top box plate 9. The set-top box plate 9 is pressed against the second electric suction cup 8. At this time, the second electric suction cup 8 is started to absorb and position the set-top box plate 9. During the transportation of the set-top box plate 9, the pressure sensor can detect the quality of the set-top box plate 9 to obtain the quality deviation of the set-top box plate 9. If the quality deviation value of the set-top box plate 9 exceeds the preset threshold, it indicates that the quality of the set-top box plate 9 is unqualified. At this time, the first electric slide 401 transfers the set-top box plate 9 to the top of the second conveying mechanism 3 and closes the first electric suction cup 405, causing the first electric suction cup 405 to fall onto the second conveying mechanism 3 and transport it to the unqualified area. If the quality deviation of the set-top box plate 9 is qualified, the set-top box plate 9 is limited on the second electric suction cup 8; S2, the third linear motion member 702 pushes the third pressing block 701 to perform linear motion in the vertical direction, and the third pressing block 701 squeezes the side plate area 903 of the set-top box plate body 9, causing the side plate area 903 to bend 90 degrees. At this time, the side pressing block 7031 is started to push the side pressing block 7031 to squeeze the side plate area 903 again, causing the side plate area 903 to fit on the inclined surface of the first pressing block 403, completing the bending process of the side plate area 903 with a bending angle of 135 degrees. At this time, the fourth linear motion member 7032 is reset, causing the side pressing block 7031 to be stored in the storage cavity; S3, using the second linear moving member 602 to push the second pressing block 601 to perform linear movement in the vertical direction, and bending the rear plate area 902 of the set-top box plate 9 that is limited on the second electric suction cup 8 by the pressing mechanism 4 at an angle of ninety degrees, and using the second electric suction cup 8 to limit the set-top box plate 9 that has been bent by the first bending mechanism 7 and the second bending mechanism 6 on the device body 1, at this time, the pressing mechanism 4 is withdrawn from the set-top box plate 9, and the first pressing block 403 in the pressing mechanism 4 is moved to the top of the set-top box plate 9, and the second electric suction cup 8 is started to absorb and limit the set-top box plate 9 The first pressing plate 5031 close to the set-top box plate 9 is pushed into the set-top box plate 9 by starting the second electric slide 501. At this time, the first pressing plate 5031 is continuously pushed to make the first pressing plate 5031 contact the rear plate area 902 against the second pressing block 601. At this time, the two cylinders 5034 slide relative to the rod body 5036. The first pressing plate 5031 pushes the third pressing plate 5033 to drive the second pressing plate 5032 to expand outward. At the same time, the first pressing block 403 in the pressing mechanism 4 performs synchronous bending on the bottom plate area 904, that is, the bottom plate area 904 is bent at an angle of 90 degrees relative to the side plate area 903. S4, the pressure test is performed on the formed set-top box plate 9, the first electric slide 401 pushes the first linear motion part 404 to drive the first electric suction cup 405 to perform linear motion along the first slide bar 402, so that the first slide bar 402 and the first electric suction cup 405 are pressed on the set-top box plate 9, and the pressure sensor is used to monitor the bearing capacity of the set-top box plate 9, and the maximum bearing capacity that the set-top box plate 9 can withstand is obtained and compared with the preset bearing capacity threshold. If the maximum bearing capacity is less than the bearing capacity threshold, it indicates that the quality of the formed set-top box plate 9 is unqualified. At this time, the first electric suction cup 405 is started to absorb the set-top box plate 9 and transfer it to the second conveying mechanism 3, and the unqualified set-top box plate 9 is transferred to the unqualified area; S5, comprehensively evaluate the quality of the set-top box plate 9 according to the quality deviation of the set-top box plate 9 and the bearing capacity of the set-top box plate 9 after forming, form an evaluation coefficient by dimensionlessly processing the quality deviation information of the set-top box plate 9 and the bearing capacity information of the set-top box plate 9 and then correlating them, and compare them with the preset evaluation coefficient threshold value, if the obtained evaluation coefficient exceeds the evaluation coefficient threshold value, it is proved that the quality of the set-top box formed by the set-top box plate 9 is unqualified, start the first electric suction cup 405 to absorb the set-top box plate 9, transfer it to the second transmission mechanism 3, and transfer the unqualified set-top box plate 9 to the unqualified area, and the correlation model of the evaluation coefficient is expressed as: Among them, the represents the evaluation coefficient, Indicates the quality deviation value, Indicates the maximum bearing capacity of the set-top box body (9), Indicates the quality deviation value influencing factor, represents the influence factor of the maximum bearing capacity of the set-top box plate (9), represents the influence factor of the material type of the set-top box plate (9). When the set-top box plate (9) is made of metal, When the set-top box plate (9) is made of synthetic material, .

[0034] in, , as well as The acquisition method is to use the analysis software SPSS to perform multiple regression analysis on the quality deviation and the maximum bearing capacity of the set-top box board 9, and obtain the influence of the quality deviation and the maximum bearing capacity of the set-top box board 9 on the quality of the set-top box board 9, thereby outputting the quality deviation influencing factor and the set-top box board 9 maximum bearing capacity influencing factor.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A set-top box molding device, comprising a device body (1), a first conveying mechanism (2) and a second conveying mechanism (3) mounted on the device body (1), characterized in that: Also includes: A first electric suction cup, mounted on the device body (1), for performing an adsorption and positioning process on the set-top box plate (9); A pressing mechanism (4) is mounted on the device body (1) and is used to press the top plate area (901) and the bottom plate area (904) of the set-top box plate (9), and to perform quality inspection and pressing performance inspection on the set-top box plate (9); A first bending mechanism (7) is mounted on the device body (1) and is used to perform a 135-degree bending forming on the side panel area (903) of the set-top box plate body (9); A second bending mechanism (6) is mounted on the device body (1) and is used to perform a 90-degree bending process on the rear panel area (902) of the set-top box panel (9); The third bending mechanism (5) is mounted on the device body (1) and is used to cooperate with the pressing mechanism (4), the first bending mechanism (7) and the second bending mechanism (6) to perform a 90-degree bending process on the bottom plate area (904), and comprises a second electric slide (501), wherein the second electric slide (501) is slidably matched with a second slide bar (502) fixedly connected to the device body (1), and further comprises: The spreading component (503) is mounted on the second electric slide (501) and is used to spread the two side panel areas (903) of the set-top box plate body (9) bent by the first bending mechanism (7).

2. The set-top box forming device according to claim (1), characterized in that: The invention comprises a first pressing plate (5031), a second pressing plate (5032), a third pressing plate (5033) and a rod body (5036); each end of the two first pressing plates (5031) is rotatably connected to a third pressing plate (5033); the four third pressing plates (5033) are correspondingly rotatably connected to the ends of the second pressing plates (5032); a cylinder body (5034) is fixedly connected to the third pressing plates (5033); two ends of the rod body (5036) extend into a cylinder body (5034) and are fixedly connected to a disk slidably matched with the cylinder body (5034); an elastic member (5035) is arranged in the cylinder body (5034); a platform (5037) is fixedly connected to the middle of the rod body (5036); and the platform (5037) is slidably matched with the cylinder body (5034).

3. The set-top box forming device according to claim (2), characterized in that: The pressing mechanism (4) comprises a first electric slide (401), the first electric slide (401) is slidably matched with a first slide bar (402) fixedly connected to the device body (1), the first electric slide (401) is fixedly connected to the top of a pressure sensor having a mounting plate fixedly connected to the bottom, a first linear moving part (404) having an output shaft fixedly connected to the mounting plate and a first pressing block (403) fixedly connected to the output shaft, a first electric suction cup (405) embedded in the first pressing block (403), and two sides of the first pressing block (403) are provided with inclined surfaces with an angle of forty-five degrees to the horizontal plane.

4. The set-top box forming device according to claim (3), characterized in that: The second bending mechanism (6) comprises a second pressing block (601) and a second linear moving member (602); the second pressing block (601) is slidably matched with a first stamping slot provided on the device body (1); the output end of the second linear moving member (602) is fixedly connected to the second pressing block (601); and the other end of the second linear moving member (602) is fixedly connected to the device body (1).

5. The set-top box forming device according to claim (4), characterized in that: The first bending mechanism (7) comprises a third pressing block (701), the third pressing block (701) slidably cooperates with a second stamping slot provided on the device body (1), the output end of the third linear motion member (702) is fixedly connected to the bottom of the third pressing block (701), and the other end of the third linear motion member (702) is fixedly connected to the device body (1), and further comprises: The side folding and pressing assembly (703) is mounted on the third pressing block (701) and is used to perform a folding process on the rear panel area (902) at an angle of forty-five degrees.

6. The set-top box forming device according to claim (5), characterized in that: The side folding assembly (703) comprises a side pressing block (7031) and a fourth linear moving member (7032); the side pressing block (7031) is slidably matched with a storage cavity provided on the third pressing block (701); an output end of the fourth linear moving member (7032) is fixedly connected to the side pressing block (7031); the fourth linear moving member (7032) is embedded in the third pressing block (701); and a free end of the side pressing block (7031) is provided with an inclined surface having an angle of forty-five degrees with a horizontal plane.

7. The set-top box forming device according to claim (2), characterized in that: An elastic telescopic rod (5038) is provided between the two second pressing plates (5032) for supporting the two.

8. The set-top box forming device according to claim (2), characterized in that: The plane of the platform (5037) is flush with the upper end surface of the second pressing plate (5032).

9. A method for molding a set-top box using the set-top box molding device according to claim (6), characterized in that: The following steps are involved: S1. Use the first electric slide (401) to push the first linear motion member (404) to drive the first electric suction cup (405) to perform linear motion along the first slide bar (402) and slide to the top of the set-top box plate (9) located on the first transmission mechanism (2). At this time, start the first linear motion member (404) to push the first electric suction cup (405) to perform linear motion in the vertical direction, so that the first electric suction cup (405) is pressed against the upper surface of the set-top box plate (9). At this time, start the first electric suction cup (405) to absorb the set-top box plate (9), and at the same time, cause the first linear motion member (404) to reset. Start the first electric slide (401) to transfer the set-top box plate (9) to the top of the second electric suction cup (8). At this time, start the first linear motion member (404) again to transfer the set-top box plate (9). The box plate (9) is pressed against the second electric suction cup (8), and the second electric suction cup (8) is started to absorb and position the set-top box plate (9). During the transportation of the set-top box plate (9), the pressure sensor can detect the quality of the set-top box plate (9) to obtain the quality deviation of the set-top box plate (9). If the quality deviation value of the set-top box plate (9) exceeds a preset threshold, it indicates that the quality of the set-top box plate (9) is unqualified. At this time, the first electric slide (401) transfers the set-top box plate (9) to the top of the second conveying mechanism (3) and closes the first electric suction cup (405), causing the first electric suction cup (405) to fall onto the second conveying mechanism (3) and transport it to the unqualified area. If the quality deviation of the set-top box plate (9) is qualified, the set-top box plate (9) is limited on the second electric suction cup (8); S2, the third linear motion member (702) pushes the third pressing block (701) to perform linear motion in the vertical direction, the third pressing block (701) squeezes the side panel area (903) of the set-top box plate body (9), causing the side panel area (903) to bend ninety degrees, at this time, the side pressing block (7031) is started to push the side pressing block (7031) to squeeze the side panel area (903) again, causing the side panel area (903) to fit on the inclined surface of the first pressing block (403), completing the bending process of the side panel area (903) with a bending angle of one hundred and thirty-five degrees, at this time, the fourth linear motion member (7032) is reset, causing the side pressing block (7031) to be stored in the storage cavity; S3, using the second linear moving member (602) to push the second pressing block (601) to perform linear movement in the vertical direction, and performing a bending process on the rear plate area (902) of the set-top box plate (9) that is limited on the second electric suction cup (8) by the pressing mechanism (4) at an angle of ninety degrees, and using the second electric suction cup (8) to limit the set-top box plate (9) that has been bent by the first bending mechanism (7) and the second bending mechanism (6) on the device body (1), at this time, the pressing mechanism (4) is removed from the set-top box plate (9), and the first pressing block (403) in the pressing mechanism (4) is moved to the top of the set-top box plate (9), and at this time, the second electric suction cup (8) is started to absorb and limit the set-top box plate (9) , and start the second electric slide (501) to push the first pressure plate (5031) close to the set-top box plate (9) to insert into the set-top box plate (9), and at this time continue to push the first pressure plate (5031) to cause the first pressure plate (5031) to contact the rear plate area (902) against the second pressure block (601), and at this time the two cylinders (5034) slide relative to the rod body (5036), the first pressure plate (5031) pushes the third pressure plate (5033) to drive the second pressure plate (5032) to expand outward, and at the same time the first pressure block (403) in the pressure mechanism (4) synchronously bends the bottom plate area (904), that is, causes the bottom plate area (904) to be bent at an angle of (90) degrees relative to the side plate area (903); S4, performing a pressure test on the formed set-top box plate (9), wherein the first electric slide (401) pushes the first linear motion member (404) to drive the first electric suction cup (405) to perform linear motion along the first slide bar (402), so as to cause the first slide bar (402) and the first electric suction cup (405) to press on the set-top box plate (9), and using a pressure sensor to monitor the bearing force of the set-top box plate (9), obtaining the maximum bearing force that the set-top box plate (9) can withstand and comparing it with a preset bearing force threshold value, if the maximum bearing force is less than the bearing force threshold value, it indicates that the quality of the formed set-top box plate (9) is unqualified, and at this time, the first electric suction cup (405) is started to absorb the set-top box plate (9), and transfer it to the second conveying mechanism (3), and transfer the unqualified set-top box plate (9) to the unqualified area; S5, comprehensively evaluating the quality of the set-top box plate (9) according to the quality deviation of the set-top box plate (9) and the bearing capacity of the set-top box plate (9) after being formed, forming an evaluation coefficient by dimensionlessly processing the quality deviation information of the set-top box plate (9) and the bearing capacity information of the set-top box plate (9) and then correlating them, and comparing them with a preset evaluation coefficient threshold value; if the obtained evaluation coefficient exceeds the evaluation coefficient threshold value, it is proved that the quality of the set-top box formed by the set-top box plate (9) is unqualified, and the first electric suction cup (405) is started to absorb the set-top box plate (9), and transfer it to the second conveying mechanism (3), and transfer the unqualified set-top box plate (9) to the unqualified area, and the correlation model of the evaluation coefficient is expressed as: Among them, the represents the evaluation coefficient, Indicates the quality deviation value, Indicates the maximum bearing capacity of the set-top box body (9), Indicates the quality deviation value influencing factor, represents the influence factor of the maximum bearing capacity of the set-top box plate (9), represents the influence factor of the material type of the set-top box plate (9). When the set-top box plate (9) is made of metal, When the set-top box plate (9) is made of synthetic material, .

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