Television backboard edge folding device

Abstract

The utility model discloses a television backboard edge folding device, and relates to the technical field of television processing and production. The television backboard edge folding device comprises an edge folding shell and an auxiliary mechanism, an adjusting box body is arranged in the edge folding shell, four sets of edge folding plates are arranged above the adjusting box body, and the front inner wall, the rear inner wall and the inner walls of the two sides of the edge folding shell are each fixedly provided with a set of fixing cylinders; the auxiliary mechanism comprises a fixing mechanism and an adjusting mechanism, and the adjusting mechanism comprises a motor, a rectangular plate, a first connecting plate, a second connecting plate and a connecting rod. Through cooperative use of the fixing mechanism, the adjusting mechanism and the edge folding plates, the adjusting mechanism can adjust the positions of the four sets of edge folding plates, so that the edge folding plates can conduct edge folding of different widths on the television backboard, the application range of the device is widened, meanwhile, the four edges of the television backboard are folded, and the practicability is high. And an operator does not need to bend one side and then bend the other side, so that the time required for folding the edge of the back plate is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of television processing and production, in particular to a television back panel folding device. Background Art

[0002] The announcement number CN220239738U is a TV back panel folding device, which includes a frame, a lower positioning plate is rotated at the bottom of the frame through a support column and a first connecting seat, a first hydraulic cylinder is installed at the top of the frame, and an upper positioning pressure plate is rotated by the second connecting seat. A positioning slide is provided on the upper side of one end of the frame through a guide rail, and a second hydraulic cylinder is installed on the lower side of the positioning slide. A folding block is installed at the lower end of the second hydraulic cylinder, and an electric motor is connected between the support column and the first connecting seat through a gear set. The utility model is used to clamp and position the TV back panel through the lower positioning plate and the upper positioning pressure plate provided inside the frame, which is beneficial to improving the folding accuracy, and the folding block is driven downward by the second hydraulic cylinder to fold the outer edge of the back panel fixed on the positioning plate downward by ninety degrees. The folding efficiency is high, and the structure is simple, and the operation is convenient and quick.

[0003] The above-mentioned device for folding the back panel of a television cannot fold the four sides of the back panel of the television at different widths at the same time. The operator needs to bend one side before bending the other side, which prolongs the time required for folding the back panel and reduces work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a television back panel folding device that can solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a device for folding the back panel of a television, comprising:

[0006] A folding shell, an adjustment box is provided inside the folding shell, four sets of folding plates are provided above the adjustment box, and a set of fixing cylinders are fixedly installed on the front and rear inner walls and the inner walls on both sides of the folding shell;

[0007] The auxiliary mechanism includes a fixing mechanism and an adjusting mechanism. The adjusting mechanism includes a motor, a rectangular plate, connecting plate 1, connecting plate 2 and a connecting rod. The motor is fixedly installed on the inner bottom of the adjusting box, the output shaft of the motor is fixedly installed with a rectangular plate, the top of the rectangular plate is hingedly installed with four groups of connecting plate 1, the top of each connecting plate 1 is hingedly installed with a group of connecting plate 2, and the top of the connecting plate 2 is fixedly installed with a connecting rod.

[0008] Preferably, the fixing mechanism includes a damper, a spring, a circular plate and a telescopic rod. The damper is fixedly installed inside the fixing cylinder, and the outer wall of the damper is provided with a spring. One end of the damper and the spring is fixedly connected to the other side of a group of circular plates, and a group of telescopic rods is fixedly installed on one side of the circular plate.

[0009] Preferably, the other side of the spring is fixedly installed inside the fixed cylinder, the circular plate is slidably installed inside the fixed cylinder, one end of the telescopic rod extends to the outside of the fixed cylinder and is fixedly installed with a set of splints, the top of the splint is threadedly connected with a threaded rod, and one end of the threaded rod extends to the inside of the splint and is rotatably installed with a pressure plate.

[0010] Preferably, the front and rear inner walls of the hemming shell are provided with a slide groove, a slider is slidably installed in the slide groove, and one end of the slider is fixedly connected to the adjustment box.

[0011] Preferably, a hydraulic rod is fixedly installed on the inner bottom of the hemming shell, and one end of the hydraulic rod extends to the interior of the hemming shell and is fixedly connected to the adjustment box.

[0012] Preferably, four groups of supports are fixedly installed on the bottom of the folding shell, and two groups of glass are inlaid and installed on the front side of the folding shell.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The television back panel folding device cooperates with a fixing mechanism, an adjusting mechanism, and folding plates. The adjusting mechanism can adjust the positions of four sets of folding plates, so that the folding plates can fold the television back panel to different widths, thereby increasing the applicability of the device. The device folds the four sides of the television back panel at the same time, eliminating the need for an operator to bend one side before bending the other side, thereby shortening the time required for folding the back panel and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 It is a cutaway perspective view of the present utility model;

[0017] Figure 2 This is an enlarged view of part A of the present utility model;

[0018] Figure 3 This is a side perspective view of the adjustment box of the utility model;

[0019] Figure 4 It is a main perspective view of the present utility model.

[0020] Figure numerals: 1. Folding shell; 2. Fixing cylinder; 3. Fixing mechanism; 301. Damper; 302. Spring; 303. Round plate; 4. Slider; 5. Adjusting box; 6. Clamp; 7. Threaded rod; 8. Pressing plate; 9. Adjusting mechanism; 901. Motor; 902. Rectangular plate; 903. Connecting plate 1; 904. Connecting plate 2; 905. Connecting rod; 10. Folding plate; 11. Hydraulic rod. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] See also Figure 1-4 The utility model provides a technical solution: a folding device for the back panel of a television set, comprising a folding shell 1 and an auxiliary mechanism, an adjustment box 5 is provided inside the folding shell 1, four sets of folding plates 10 are provided above the adjustment box 5, and a set of fixing cylinders 2 are fixedly installed on the front and rear inner walls and the inner walls on both sides of the folding shell 1; the auxiliary mechanism comprises a fixing mechanism 3 and an adjusting mechanism 9, the adjusting mechanism 9 comprises a motor 901, a rectangular plate 902, a connecting plate 1 903, a connecting plate 2 904 and a connecting rod 905, a motor 901 is fixedly installed on the inner bottom of the adjustment box 5, and the output of the motor 901 A rectangular plate 902 is fixedly installed on the axis, and four groups of connecting plates 903 are hingedly installed on the top of the rectangular plate 902. A group of connecting plates 904 are hingedly installed on the top of the connecting plates 903. A connecting rod 905 is fixedly installed on the top of the connecting plate 904. The adjustment mechanism 9 can adjust the positions of the four groups of folding plates 10, so that the folding plates 10 can fold the back panel of the TV with different widths, thereby improving the applicability of the device and folding the four sides of the back panel of the TV at the same time. The operator does not need to bend one side and then bend the other side, which shortens the time required for folding the back panel and improves work efficiency.

[0023] The fixing mechanism 3 includes a damper 301, a spring 302, a circular plate 303 and a telescopic rod 304. The damper 301 is fixedly installed inside the fixing cylinder 2, and the outer wall of the damper 301 is provided with a spring 302. One end of the damper 301 and the spring 302 is fixedly connected to the other side of a group of circular plates 303, and a group of telescopic rods 304 is fixedly installed on one side of the circular plates 303.

[0024] The other side of the spring 302 is fixedly installed inside the fixed cylinder 2, the circular plate 303 is slidably installed inside the fixed cylinder 2, one end of the telescopic rod 304 extends to the outside of the fixed cylinder 2 and is fixedly installed with a set of splints 6, the top of the splint 6 is threadedly connected with a threaded rod 7, one end of the threaded rod 7 extends to the inside of the splint 6 and is rotatably installed with a pressure plate 8.

[0025] Slide grooves are provided on the front and rear inner walls of the hemming shell 1 , in which a slider 4 is slidably installed. One end of the slider 4 is fixedly connected to the adjustment box 5 .

[0026] A hydraulic rod 11 is fixedly mounted on the inner bottom of the hemming shell 1 , and one end of the hydraulic rod 11 extends into the interior of the hemming shell 1 and is fixedly connected to the adjustment box 5 .

[0027] Four groups of supports are fixedly installed on the bottom of the folding shell 1, and two groups of glass are inlaid and installed on the front side of the folding shell 1.

[0028] Working principle: When work is required, the back panel of the TV to be folded is placed into the interior of the folding shell 1 through the opening opened at the top of the folding shell 1. By placing the four sides of the back panel into the interior of the splint 6 respectively, the outer wall of the back panel will squeeze the splint 6, and the splint 6 will squeeze the telescopic rod 304 when squeezed. The telescopic rod 304 is squeezed and drives the circular plate 303 to compress the spring 302. Through the action of the damper 301, the spring 302 is compressed and drives the telescopic rod 304 to extend and retract, so that the back panel can be fixed on the four groups of splints 6. By rotating the threaded rod 7, the threaded rod 7 rotates and drives the pressure plate 8 to move downward to press the back panel. At this time, by controlling the starting motor 901, the output shaft of the motor 901 rotates and drives the rectangular plate 902 Rotate, the rectangular plate 902 rotates and drives the four groups of connecting plates 1 903 to rotate, the connecting plate 1 903 rotates and drives the four groups of connecting plates 2 904 to move, the connecting plate 2 904 moves and drives the connecting rod 905 to slide in the slide groove opened on the top of the adjustment box 5, the connecting rod 905 slides and drives the folding plate 10 to slide, thereby driving the folding plate 10 to move, by adjusting the distance between the four groups of folding plates 10, the folding plates 10 can fold the back plate with different widths, and adjust the four groups of folding plates 10 to just below the position where folding is required. At this time, start the hydraulic rod 11, and the free end of the hydraulic rod 11 extends and drives the adjustment box 5 to slide upward through the inside of the slider 4, so that the four groups of folding plates 10 can fold the back plate.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A device for folding the back panel of a television, characterized in that: include: A folding shell (1), an adjustment box (5) is provided inside the folding shell (1), four sets of folding plates (10) are provided above the adjustment box (5), and a set of fixing cylinders (2) are fixedly installed on the front and rear inner walls and the inner walls on both sides of the folding shell (1); The auxiliary mechanism comprises a fixing mechanism (3) and an adjusting mechanism (9), wherein the adjusting mechanism (9) comprises a motor (901), a rectangular plate (902), a connecting plate 1 (903), a connecting plate 2 (904) and a connecting rod (905), wherein the motor (901) is fixedly mounted on the inner bottom of the adjusting box (5), the rectangular plate (902) is fixedly mounted on the output shaft of the motor (901), four groups of connecting plates 1 (903) are hingedly mounted on the top of the rectangular plate (902), a group of connecting plates 2 (904) are hingedly mounted on the top of each connecting plate 1 (903), and the connecting rod (905) is fixedly mounted on the top of the connecting plate 2 (904).

2. The device for folding the back panel of a television set according to claim 1, characterized in that: The fixing mechanism (3) comprises a damper (301), a spring (302), a circular plate (303) and a telescopic rod (304). The damper (301) is fixedly installed inside the fixing cylinder (2). The spring (302) is sleeved on the outer wall of the damper (301). One end of the damper (301) and the spring (302) are fixedly connected to the other side of a group of circular plates (303). One side of the circular plates (303) is fixedly installed with a group of telescopic rods (304).

3. The device for folding the back panel of a television set according to claim 2, characterized in that: The other side of the spring (302) is fixedly mounted inside the fixed cylinder (2), the circular plate (303) is slidably mounted inside the fixed cylinder (2), one end of the telescopic rod (304) extends to the outside of the fixed cylinder (2) and is fixedly mounted with a group of clamping plates (6), the top of the clamping plate (6) is threadedly connected to a threaded rod (7), one end of the threaded rod (7) extends to the inside of the clamping plate (6) and is rotatably mounted with a pressure plate (8).

4. The device for folding the back panel of a television set according to claim 3, characterized in that: The front and rear inner walls of the folding shell (1) are provided with sliding grooves, in which a slider (4) is slidably installed, and one end of the slider (4) is fixedly connected to the adjustment box (5).

5. The device for folding the back panel of a television set according to claim 4, characterized in that: A hydraulic rod (11) is fixedly mounted on the inner bottom of the hemming shell (1), and one end of the hydraulic rod (11) extends into the interior of the hemming shell (1) and is fixedly connected to the adjustment box (5).

6. The device for folding the back panel of a television set according to claim 5, characterized in that: Four groups of supports are fixedly installed on the bottom of the folding shell (1), and two groups of glass are inlaid and installed on the front side of the folding shell (1).

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