A profile straightening device for the production of aluminum frames for display screens

Abstract

The invention discloses a profile straightening device for the production of an aluminum frame of a display screen, and relates to the technical field of aluminum alloy profile processing. A profile straightening device for the production of an aluminum frame of a display screen comprises a base mechanism, the base mechanism comprises a base, a fixed groove is provided on the upper surface of the base, and also comprises a pair of main clamping roller assemblies, the main clamping roller assembly is formed by splicing a roller body mechanism A and a motor mechanism from top to bottom, the roller body mechanism A comprises a baffle A, the motor mechanism comprises a motor, the output end of the motor is fixedly connected to an organic column, the upper end of the machine column is fixedly connected to the baffle A of the main clamping roller assembly, the motor of a main clamping roller assembly is fixedly plugged into the fixed groove, a first adjustment mechanism is connected between the paired main clamping roller assemblies, the first adjustment mechanism comprises a first connecting ring that is movably sleeved on one machine column through a bearing, and also comprises a second connecting ring that is movably sleeved on another machine column through a bearing, and can classify and straighten the ring frame and the straight frame of the aluminum frame of the display screen.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy profile processing, in particular to profile straightening equipment for producing aluminum frames of display screens. Background Art

[0002] Aluminum alloy frame strips are frame strips made of aluminum alloy.

[0003] Nowadays, display screens usually use aluminum alloy frame profiles as their outer frames, which have the advantages of being beautiful, easy to process, and having good protection performance. After the aluminum alloy frame profiles are processed, they will be deformed due to operations such as transportation and stacking, so the frame profiles need to be straightened before installation.

[0004] The patent with publication number CN113909337A discloses a straightening processing equipment for glass door and window aluminum alloy frame profiles, including side brackets, straightening mechanisms and extrusion rollers. The two side brackets are arranged symmetrically on the left and right, and two straightening mechanisms are arranged up and down between the side brackets. An extrusion roller is arranged on the rear side of each straightening mechanism, and the extrusion roller is installed between the rear sides of the two side brackets through an extrusion shaft. The present invention can straighten the main body and side panel parts of the glass door and window aluminum alloy frame profiles respectively.

[0005] The above technical solution can only perform separate straightening processing on the straight sections of the frame bars of the aluminum alloy frame profile, while the aluminum frame of the display screen has the style of an overall ring frame. The above aluminum alloy frame profile straightening processing equipment cannot be used to straighten the ring frame style. Therefore, a profile straightening equipment for the production of aluminum frames for display screens is urgently needed to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a profile straightening device for producing an aluminum frame of a display screen, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: a profile straightening device for producing an aluminum frame of a display screen, comprising a base mechanism, the base mechanism comprising a base, and a fixed groove is provided on the upper surface of the base;

[0008] It also includes a pair of main clamping roller assemblies, which are formed by splicing a roller body mechanism A and a motor mechanism from top to bottom;

[0009] The roller mechanism A includes a baffle A;

[0010] The motor mechanism comprises a motor, the output end of the motor is fixedly connected to an organic column, and the upper end of the organic column is fixedly connected to a baffle A of a main clamping roller assembly;

[0011] A motor of a main clamping roller assembly is fixedly plugged into a fixed slot;

[0012] A first adjustment mechanism is connected between the paired main clamping roller assemblies, the first adjustment mechanism includes a first connecting ring movably sleeved on one machine column through a bearing, and also includes a second connecting ring movably sleeved on another machine column through a bearing, an electric telescopic column is fixedly connected between the first connecting ring and the second connecting ring, and a fastening bolt that abuts against one machine column is threadedly inserted on the first connecting ring;

[0013] The roller body mechanisms A of the paired main clamping roller assemblies are both equipped with assembly mechanisms, and the paired main clamping roller assemblies are provided with flat pressing mechanisms adapted to be plugged into the assembly mechanisms.

[0014] As a preferred technical solution of the present invention, a fan-shaped first displacement groove is provided on the side of the fixed groove and is opened on the base, and the first displacement groove is coaxial with the fixed groove;

[0015] The motor of another main clamping roller assembly is adapted to be plugged into the first shifting groove;

[0016] A straight second displacement groove is provided on the side of the fixed groove and is opened on the base, and the second displacement groove is aligned with the fixed groove.

[0017] As a preferred technical solution of the present invention, a cross-shaped cross column A is fixedly connected to the upper surface of the baffle A, and a first through hole A is penetrated through the middle of the cross column A;

[0018] The roller mechanism A also includes a first assembly block A, a cross groove A adapted to be inserted into the cross column A is formed through the middle of the first assembly block A, and holes A are formed evenly and equidistantly on the sides of the upper surface of the first assembly block A. A second assembly block A is arranged on the first assembly block A, and columns A adapted to be inserted into the holes A are evenly and equidistantly formed through the sides of the surface of the second assembly block A, and a second through hole A facing the cross column A is formed through the middle of the surface of the second assembly block A;

[0019] The first assembly block A and the second assembly block A of the main clamping roller assembly are cylindrical.

[0020] As a preferred technical solution of the present invention, an auxiliary clamping roller assembly is slidably inserted into the second shifting groove, and the auxiliary clamping roller assembly is composed of a roller body mechanism A and a bottom block mechanism spliced ​​from top to bottom;

[0021] The first assembly block A and the second assembly block A of the auxiliary clamping roller assembly are cylindrical;

[0022] The bottom block mechanism comprises a bottom block adapted to be inserted into the second shifting groove, the upper end of the bottom block is fixedly connected with a block column, and the upper end of the block column is fixedly connected with a baffle A of the auxiliary clamping roller assembly.

[0023] A second adjusting mechanism is connected between a main clamping roller assembly and an auxiliary clamping roller assembly, and the second adjusting mechanism includes a third connecting ring that is movably connected to a machine column, and the lower end face of the third connecting ring is fixedly connected to the fixed end of a motor. The second adjusting mechanism also includes a fourth connecting ring that is movably connected to a block column, and the lower end face of the fourth connecting ring is fixedly connected to the bottom block. A multi-stage telescopic column is fixedly connected between the third connecting ring and the fourth connecting ring.

[0024] As a preferred technical solution of the present invention, each of the assembly mechanisms includes an assembly cylinder, the lower end of which is fixedly connected to a connecting rod that is movably inserted into the first through hole A through a bearing, and a groove is vertically penetrated through the side of the assembly cylinder.

[0025] The flat pressing mechanism includes a flat pressing roller assembly located between two assembly mechanisms, the flat pressing roller assembly includes a flat pressing roller, both ends of the flat pressing roller are provided with inner grooves, the outer end of each inner groove is penetrated by a connecting post adapted to the plug-in strip groove, the inner end of the connecting post is fixedly connected to an inner plate adapted to the plug-in inner groove, the outer end of the connecting post is fixedly connected to a plug ball adapted to the plug-in assembly cylinder, and the surface of the inner plate is fixedly connected to a spring wound around the connecting post;

[0026] The flat pressing mechanism also includes a pressing plate assembly corresponding to the assembly mechanism, each of the pressing plate assemblies includes a vertical column adapted to be plugged into the assembly cylinder, the lower end of the vertical column corresponds to the plug-in ball, the upper end of the vertical column is fixedly connected to a stacking plate with a built-in magnet, and the stacking plates of the two pressing plate assemblies are stacked;

[0027] The flat pressing mechanism also includes a voltage component corresponding to a pressure plate component, and the voltage component includes a cylinder. The output end of the cylinder corresponds to a vertical column and fits a stacked plate. A support rod is fixedly connected between the fixed end of the cylinder and the base.

[0028] As a preferred technical solution of the present invention, a positioning roller assembly is provided on the side of the other main clamping roller assembly, and the positioning roller assembly is composed of a roller body mechanism B and a positioning mechanism spliced ​​from top to bottom;

[0029] The roller mechanism B comprises a baffle plate B, a cross-shaped cross column B is fixedly connected to the upper surface of the baffle plate B, and a first through hole B is penetrated through the middle of the cross column B;

[0030] The roller mechanism B also includes a first assembly block B, a cross groove B adapted to be inserted into the cross column B is formed through the middle of the first assembly block B, and holes B are formed evenly and equidistantly on the sides of the upper surface of the first assembly block B, a second assembly block B is arranged on the first assembly block B, and columns B adapted to be inserted into the holes B are evenly and equidistantly formed through the sides of the surface of the second assembly block B, and a second through hole B facing the cross column B is formed through the middle of the surface of the second assembly block B;

[0031] The first assembly block B and the second assembly block B of the positioning roller assembly are in the shape of a square column;

[0032] The positioning mechanism comprises a positioning column suspended above the base, and the upper end of the positioning column is fixedly connected to a baffle plate B of the positioning roller assembly;

[0033] The positioning column is fixedly sleeved with a fifth connecting ring, and a connecting plate is fixedly connected between the fifth connecting ring and the second connecting ring;

[0034] The connecting plate is perpendicular to the electric telescopic column;

[0035] The sides of the first assembly block B and the second assembly block B of the positioning roller assembly are flush with the sides of the first assembly block A and the second assembly block A of another main clamping roller assembly.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] A profile straightening device for producing an aluminum frame for a display screen can make the device and the aluminum frame to be processed fit better by adaptively adjusting a first assembly block A and a second assembly block A, thereby improving the adaptability and adjustment capability of the device.

[0038] A profile straightening device for producing an aluminum frame for a display screen fixes a main clamping roller assembly to a base through a fixed groove, and positions a voltage assembly through the fixed main clamping roller assembly, so that the positioning and operation of the voltage assembly are accurate, thereby assisting in improving the accuracy of the straightening of the device.

[0039] A profile straightening device for the production of display screen aluminum frames, which clamps the vertical wall of the display screen aluminum frame to be processed through a pair of main clamping roller assemblies, and can adapt the device to the width of the aluminum frame to be processed through the telescopic adjustment of an electric telescopic column, thereby improving the adjustability of the straightening device.

[0040] A profile straightening device for the production of aluminum frames for display screens. A flat pressing roller assembly simultaneously presses and straightens the lateral side walls of the aluminum frame, so that the device can perform comprehensive and synchronous straightening of the aluminum frame, thereby improving the working efficiency of the device.

[0041] A profile straightening device for the production of display screen aluminum frames can classify and straighten the ring frames and straight frames of the display screen aluminum frames, thereby improving the applicable scope of equipment processing.

[0042] A profile straightening device for the production of aluminum frames for display screens. When the lower right corner of a ring frame fits with the main clamping roller assembly, the main clamping roller assembly continues to be driven to rotate so that the ring frame can rotate with the fixed groove as the axis. After the ring frame rotates ninety degrees counterclockwise, the positioning roller assembly and the ring frame fit together to play a role in mobile positioning, assisting the ring frame in periodic straightening and improving the stability of the ring frame's mobile straightening.

[0043] A profile straightening device for producing an aluminum frame for a display screen uses the ring shape of a ring frame to straighten the straight edge of the ring frame, and then performs roller straightening through a main clamping roller assembly to improve the straightening effect of the device on the ring frame.

[0044] A profile straightening device for the production of aluminum frames for display screens, wherein a positioning roller assembly follows another main clamping roller assembly and moves to the opposite side of an auxiliary clamping roller assembly, thereby forming a straight frame straightening channel together with the paired main clamping roller assemblies, thereby increasing the straightening range and improving the straightening effect of the equipment on the straight frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 It is a structural schematic diagram of the present invention;

[0046] Figure 2 This is a schematic diagram of the position of the main clamping roller assembly of the present invention;

[0047] Figure 3 It is a schematic diagram of the base mechanism of the present invention;

[0048] Figure 4 It is a schematic diagram of the main clamping roller assembly of the present invention;

[0049] Figure 5 It is a schematic diagram of the auxiliary clamping roller assembly of the present invention;

[0050] Figure 6 It is a schematic diagram of the first adjustment mechanism of the present invention;

[0051] Figure 7 is a schematic diagram of the second mobilization mechanism of the present invention;

[0052] Figure 8 It is a schematic diagram of the assembly mechanism of the present invention;

[0053] Fig. 9 It is a schematic diagram of the flat pressing mechanism of the present invention;

[0054] Fig.10 For the present invention Fig. 9 A magnified schematic diagram of point A;

[0055] Fig.11 It is a schematic diagram of the flat pressing roller assembly of the present invention;

[0056] Fig.12 It is a schematic diagram of the positioning mechanism of the present invention;

[0057] Fig.13 It is a schematic diagram of the positioning roller assembly of the present invention;

[0058] Fig.14 It is a schematic diagram of the connecting plate of the present invention;

[0059] Fig.15This is a schematic diagram of the ring frame straightening work of the present invention;

[0060] Fig.16 It is a schematic diagram of the straight frame straightening work of the present invention.

[0061] In the figure: 1, base mechanism; 101, base; 102, fixed groove; 103, first shift groove; 104, second shift groove; 2, roller mechanism A; 201, baffle A; 202, cross column A; 203, first through hole A; 204, first assembly block A; 205, cross slot A; 206, plug hole A; 207, second assembly block A; 208, plug column A; 209, second through hole A; 2', roller mechanism B; 201', baffle B; 202', cross column B; 203', first through hole B; 204', first assembly block B; 205', cross slot B; 206', plug hole B; 207', second assembly block B; 208', plug column B; 209', second through hole B; 3, motor mechanism; 301, motor ;302, machine column; 4, bottom block mechanism; 401, bottom block; 402, block column; 5, first adjustment mechanism; 501, first connecting ring; 502, electric telescopic column; 503, second connecting ring; 504, fastening bolt; 6, second adjustment mechanism; 601, third connecting ring; 602, multi-stage telescopic column; 603, fourth connecting ring; 7, assembly mechanism; 701, assembly cylinder; 702, connecting rod; 703, strip groove; 8, flat pressing mechanism; 801, flat pressing roller; 802, inner groove; 803, connecting column; 804, inner plate; 805, plug ball; 806, spring; 807, vertical column; 808, stacked plate; 809, cylinder; 810, support rod; 9, positioning mechanism; 901, positioning column; 902, fifth connecting ring; 903, connecting plate. DETAILED DESCRIPTION

[0062] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0063] Example: See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 8 , Fig. 9 , Fig.10 , Fig.15 , Fig.16 , a profile straightening device for producing an aluminum frame of a display screen, comprising a base mechanism 1, the base mechanism 1 comprising a base 101, and a fixed groove 102 is formed on the upper surface of the base 101;

[0064] It also includes a pair of main clamping roller assemblies, which are formed by splicing a roller body mechanism A2 and a motor mechanism 3 from top to bottom;

[0065] The roller mechanism A2 includes a baffle A201;

[0066] The motor mechanism 3 includes a motor 301, the output end of the motor 301 is fixedly connected to an organic column 302, and the upper end of the organic column 302 is fixedly connected to a baffle A201 of a main clamping roller assembly;

[0067] A motor 301 of a main clamping roller assembly is fixedly inserted into the fixed slot 102;

[0068] A first adjustment mechanism 5 is connected between the paired main clamping roller assemblies. The first adjustment mechanism 5 includes a first connecting ring 501 that is movably sleeved with one machine column 302 through a bearing, and also includes a second connecting ring 503 that is movably sleeved with another machine column 302 through a bearing. An electric telescopic column 502 is fixedly connected between the first connecting ring 501 and the second connecting ring 503. A fastening bolt 504 that contacts one machine column 302 is threadedly inserted on the first connecting ring 501.

[0069] The roller body mechanisms A2 of the paired main clamping roller assemblies are both equipped with assembly mechanisms 7 , and the paired main clamping roller assemblies are provided with flat pressing mechanisms 8 adapted to be inserted into the assembly mechanisms 7 .

[0070] See also Figure 2 , Figure 3 A fan-shaped first shifting groove 103 is provided on the side of the fixed groove 102 and is opened on the base 101. The first shifting groove 103 is coaxial with the fixed groove 102.

[0071] The motor 301 of another main clamping roller assembly is adapted to be inserted into the first shifting groove 103;

[0072] A straight second displacement groove 104 is provided on the side of the fixed groove 102 and is opened on the base 101 . The second displacement groove 104 is aligned with the fixed groove 102 .

[0073] See also Figure 4 A cross-shaped cross column A202 is fixedly connected to the upper surface of the baffle A201, and a first through hole A203 is formed through the middle of the cross column A202;

[0074] The roller body mechanism A2 also includes a first assembly block A204, a cross groove A205 adapted to be inserted into the cross column A202 is formed through the middle of the first assembly block A204, and plug holes A206 are formed evenly and equidistantly on the sides of the upper surface of the first assembly block A204. A second assembly block A207 is arranged on the first assembly block A204, and plug columns A208 adapted to be inserted into the plug holes A206 are formed evenly and equidistantly on the sides of the surface of the second assembly block A207, and a second through hole A209 facing the cross column A202 is formed through the middle of the surface of the second assembly block A207.

[0075] The first assembly block A204 and the second assembly block A207 of the main clamping roller assembly are cylindrical.

[0076] See also Figure 2 , Figure 5 , Figure 7 The second shifting groove 104 is slidably plugged with an auxiliary clamping roller assembly, which is composed of a roller body mechanism A2 and a bottom block mechanism 4 spliced ​​from top to bottom;

[0077] The first assembly block A204 and the second assembly block A207 of the auxiliary clamping roller assembly are cylindrical;

[0078] The bottom block mechanism 4 comprises a bottom block 401 adapted to be inserted into the second shifting groove 104, the upper end of the bottom block 401 is fixedly connected with a block column 402, and the upper end of the block column 402 is fixedly connected with a baffle A201 of the auxiliary clamping roller assembly.

[0079] A second adjusting mechanism 6 is connected between a main clamping roller assembly and an auxiliary clamping roller assembly. The second adjusting mechanism 6 includes a third connecting ring 601 that is movably connected to a machine column 302, and the lower end face of the third connecting ring 601 is fixedly connected to a fixed end of a motor 301. The second adjusting mechanism 6 also includes a fourth connecting ring 603 that is movably connected to a block column 402, and the lower end face of the fourth connecting ring 603 is fixedly connected to the bottom block 401. A multi-stage telescopic column 602 is fixedly connected between the third connecting ring 601 and the fourth connecting ring 603.

[0080] See also Figure 1 , Figure 2 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 Each assembly mechanism 7 includes an assembly cylinder 701, the lower end of which is fixedly connected to a connecting rod 702 that is movably inserted into the first through hole A203 through a bearing, and a groove 703 is vertically penetrated through the side of the assembly cylinder 701.

[0081] The flat pressing mechanism 8 includes a flat pressing roller assembly between the two assembly mechanisms 7, the flat pressing roller assembly includes a flat pressing roller 801, both ends of the flat pressing roller 801 are provided with inner grooves 802, the outer end of each inner groove 802 is penetrated by a connecting post 803 adapted to the plug-in strip groove 703, the inner end of the connecting post 803 is fixedly connected to an inner plate 804 adapted to the plug-in inner groove 802, the outer end of the connecting post 803 is fixedly connected to a plug ball 805 adapted to the plug-in assembly cylinder 701, and the surface of the inner plate 804 is fixedly connected to a spring 806 wound around the connecting post 803;

[0082] The flat pressing mechanism 8 also includes a pressing plate assembly corresponding to the assembly mechanism 7, each pressing plate assembly includes a vertical column 807 adapted to be plugged into the assembly cylinder 701, the lower end of the vertical column 807 corresponds to the plug ball 805, and the upper end of the vertical column 807 is fixedly connected to a stacking plate 808 with a built-in magnet, and the stacking plates 808 of the two pressing plate assemblies are stacked;

[0083] The flat pressing mechanism 8 also includes a voltage component corresponding to a pressure plate component, and the voltage component includes a cylinder 809. The output end of the cylinder 809 corresponds to a vertical column 807 and is attached to a stacking plate 808. A support rod 810 is fixedly connected between the fixed end of the cylinder 809 and the base 101 for support.

[0084] See also Fig.12 , Fig.13 , Fig.14 , Fig.15 , Fig.16 A positioning roller assembly is arranged on the side of the other main clamping roller assembly, and the positioning roller assembly is composed of a roller body mechanism B2' and a positioning mechanism 9 spliced ​​from top to bottom;

[0085] The roller mechanism B2' comprises a baffle plate B201', a cross-shaped cross column B202' is fixedly connected to the upper surface of the baffle plate B201', and a first through hole B203' is formed through the middle of the cross column B202';

[0086] The roller mechanism B2' further comprises a first assembly block B204', a cross groove B205' adapted to be inserted into the cross column B202' is formed through the middle of the first assembly block B204', plug holes B206' are formed evenly and equidistantly on the sides of the upper surface of the first assembly block B204', a second assembly block B207' is arranged on the first assembly block B204', plug columns B208' adapted to be inserted into the plug holes B206' are formed evenly and equidistantly on the sides of the surface of the second assembly block B207', and a second through hole B209' facing the cross column B202' is formed through the middle of the surface of the second assembly block B207';

[0087] The first assembly block B204' and the second assembly block B207' of the positioning roller assembly are in the shape of a square column;

[0088] The positioning mechanism 9 includes a positioning column 901 suspended above the base 101, and the upper end of the positioning column 901 is fixedly connected to a baffle plate B201' of the positioning roller assembly;

[0089] The positioning column 901 is fixedly sleeved with a fifth connecting ring 902, and a connecting plate 903 is fixedly connected between the fifth connecting ring 902 and the second connecting ring 503;

[0090] The connecting plate 903 is perpendicular to the electric telescopic column 502;

[0091] The sides of the first assembly block B204' and the second assembly block B207' of the positioning roller assembly are flush with the sides of the first assembly block A204 and the second assembly block A207 of the other main clamping roller assembly.

[0092] The working principle of the present invention is as follows:

[0093] The main clamping roller assembly, the auxiliary clamping roller assembly and the positioning roller assembly utilize roller mechanisms A2 and roller mechanisms B2' of similar structures. The first assembly block A204 and the cross column A202 as well as the first assembly block B204' and the cross column B202' are connected by a detachable plug-in method. The radius of the first assembly block A204 is adjusted according to the specific aluminum frame of the display screen to make it more closely fit the parts to be processed. In addition, the second assembly block A207 and the first assembly block A204 are also connected by a detachable plug-in method. The thickness of the second assembly block A207 can be changed to adapt to the thickness of the aluminum frame of the display screen. By adaptively adjusting the first assembly block A204 and the second assembly block A207, the equipment and the aluminum frame to be processed are more closely fitted, thereby improving the adaptability of the equipment.

[0094] By fixing a main clamping roller assembly to the base 101 through the fixed groove 102, and positioning the voltage assembly through the fixed main clamping roller assembly, the positioning and operation of the voltage assembly are accurate, which helps to improve the accuracy of the equipment straightening.

[0095] The vertical wall of the aluminum frame of the display screen to be processed is clamped by a pair of main clamping roller assemblies, and the telescopic adjustment of the electric telescopic column 502 can make the equipment adapt to the width of the aluminum frame to be processed for clamping, thereby improving the adjustability of the equipment for straightening.

[0096] The vertical walls of the aluminum frame of the display screen to be processed are clamped by a pair of main clamping roller assemblies, and the formed lateral side walls of the aluminum frame are overlapped on the second assembly block A207 of the main clamping roller assembly, so that the aluminum frame is supported and clamped more stably. Subsequently, the two ends of the flat pressure roller assembly are respectively inserted into the assembly mechanisms 7 on both sides, and then the pressure plate assembly is inserted into the assembly mechanism 7 in turn to hold the plug ball 805, and finally the voltage assembly is started to stabilize the pressure of the pressure plate assembly on the flat pressure roller assembly. In the process of the main clamping roller assembly starting to drive the aluminum frame to move and straighten, the flat pressure roller assembly synchronously presses and straightens the lateral side walls of the aluminum frame, so that the equipment can perform comprehensive and synchronous straightening of the aluminum frame, thereby improving the efficiency of the equipment.

[0097] When the main clamping roller assembly and the auxiliary clamping roller assembly adapted to be inserted into the first displacement groove 103 are flush, it is used for processing the aluminum edge ring frame of the display screen (such as Fig.15 As shown in the figure, the main clamping roller assembly adapted to be inserted into the fixed groove 102 is rotated counterclockwise by the motor mechanism 3, and the main clamping roller assembly adapted to be inserted into the first displacement groove 103 is rotated clockwise by the motor mechanism 3, thereby continuously transferring the ring frame, and performing comprehensive straightening through the main clamping roller assembly and the flat roller assembly; when the main component assembly adapted to be inserted into the first displacement groove 103 and the auxiliary clamping roller assembly are vertical, it is used for processing the aluminum edge straight frame of the display screen (such as Fig.16 As shown in the figure), the equipment can classify and straighten the ring frame and straight frame of the aluminum frame of the display screen, thereby improving the application scope of the equipment processing.

[0098] When the equipment is straightening the ring frame, when the lower right corner of the ring frame is in contact with the main clamping roller assembly, continuing to drive the main clamping roller assembly to rotate can make the ring frame rotate around the fixed groove 102 as the axis. After the ring frame rotates ninety degrees counterclockwise, the positioning roller assembly and the ring frame are in contact to play a role of mobile positioning, assisting the ring frame in periodic straightening and improving the stability of the ring frame mobile straightening.

[0099] When the equipment is straightening the ring frame, the main clamping roller assembly can first be used to adapt, position and clamp the lower right corner of the ring frame, and then the auxiliary clamping roller assembly can be moved along the second displacement groove 104 to the lower left corner of the ring frame by extending the multi-stage telescopic column 602, so as to use the ring shape of the ring frame to straighten the straight edge of the ring frame, and then the main clamping roller assembly can be used for roller straightening to improve the straightening effect of the equipment on the ring frame.

[0100] When the equipment is straightening the straight frame, the positioning roller assembly follows another main clamping roller assembly to move to the opposite side of the auxiliary clamping roller assembly, thereby forming a straight frame straightening channel together with the paired main clamping roller assemblies, thereby increasing the straightening range and improving the straightening effect of the equipment on the straight frame.

[0101] 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 profile straightening device for producing an aluminum frame of a display screen, comprising a base mechanism (1), the base mechanism (1) comprising a base (101), the upper surface of the base (101) being provided with a fixed groove (102); It also includes a pair of main clamping roller assemblies, wherein the main clamping roller assemblies are formed by splicing a roller body mechanism A (2) and a motor mechanism (3) from top to bottom; Features: The roller mechanism A (2) comprises a baffle A (201); The motor mechanism (3) comprises a motor (301), the output end of the motor (301) is fixedly connected to an organic column (302), and the upper end of the organic column (302) is fixedly connected to a baffle A (201) of a main clamping roller assembly; A motor (301) of a main clamping roller assembly is fixedly inserted into the fixed slot (102); A first adjustment mechanism (5) is connected between the paired main clamping roller assemblies, the first adjustment mechanism (5) comprising a first connecting ring (501) movably sleeved on one machine column (302) via a bearing, and a second connecting ring (503) movably sleeved on another machine column (302) via a bearing, an electric telescopic column (502) being fixedly connected between the first connecting ring (501) and the second connecting ring (503), a fastening bolt (504) being threadedly inserted on the first connecting ring (501) and abutting against one machine column (302); The roller body mechanisms A (2) of the paired main clamping roller assemblies are both equipped with assembly mechanisms (7), and the paired main clamping roller assemblies are provided with flat pressing mechanisms (8) adapted to be inserted into the assembly mechanisms (7); Each of the assembling mechanisms (7) comprises an assembling cylinder (701), the lower end of the assembling cylinder (701) being fixedly connected to a connecting rod (702) movably plugged into the first through hole A (203) via a bearing, and a groove (703) is vertically penetrated through the side of the assembling cylinder (701); The flat pressing mechanism (8) comprises a flat pressing roller assembly located between two assembly mechanisms (7), the flat pressing roller assembly comprising a flat pressing roller (801), both ends of the flat pressing roller (801) are provided with inner grooves (802), the outer end of each inner groove (802) is penetrated by a connecting post (803) adapted to be inserted into the plug-in strip groove (703), the inner end of the connecting post (803) is fixedly connected to an inner plate (804) adapted to be inserted into the inner groove (802), the outer end of the connecting post (803) is fixedly connected to an insert ball (805) adapted to be inserted into the assembly cylinder (701), and the surface of the inner plate (804) is fixedly connected to a spring (806) wound around the connecting post (803); The flat pressing mechanism (8) further comprises a pressing plate assembly corresponding to the assembly mechanism (7), each of the pressing plate assemblies comprising a vertical column (807) adapted to fit the plug-in assembly cylinder (701), the lower end of the vertical column (807) correspondingly fits the plug-in ball (805), the upper end of the vertical column (807) is fixedly connected to a stacking plate (808) with a built-in magnet, and the stacking plates (808) of two pressing plate assemblies are stacked; The flat pressing mechanism (8) further comprises a voltage assembly corresponding to a pressure plate assembly, the voltage assembly comprising a cylinder (809), the output end of the cylinder (809) corresponding to a vertical column (807) and fitted with a stacked plate (808), and a support rod (810) is fixedly connected between the fixed end of the cylinder (809) and the base (101).

2. The profile straightening equipment for producing aluminum frames of display screens according to claim 1 is characterized by: A fan-shaped first displacement groove (103) is provided on the side of the fixed groove (102) and is opened on the base (101), and the first displacement groove (103) is coaxial with the fixed groove (102); The motor (301) of another main clamping roller assembly is adapted to be plugged into the first shifting groove (103); A straight second displacement groove (104) is provided on the side of the fixed groove (102) and is opened on the base (101), and the second displacement groove (104) is aligned with the fixed groove (102).

3. The profile straightening equipment for producing display screen aluminum frames according to claim 1 is characterized in that: A cross-shaped cross column A (202) is fixedly connected to the upper surface of the baffle A (201), and a first through hole A (203) is formed through the middle of the cross column A (202); The roller mechanism A (2) further comprises a first assembly block A (204), a cross groove A (205) adapted to be plugged into the cross column A (202) is formed through the middle of the first assembly block A (204), plug holes A (206) are formed evenly and equidistantly on the sides of the upper surface of the first assembly block A (204), a second assembly block A (207) is arranged on the first assembly block A (204), plug columns A (208) adapted to be plugged into the plug holes A (206) are formed evenly and equidistantly on the sides of the surface of the second assembly block A (207), and a second through hole A (209) facing the cross column A (202) is formed through the middle of the surface of the second assembly block A (207); The first assembly block A (204) and the second assembly block A (207) of the main clamping roller assembly are cylindrical.

4. The profile straightening equipment for producing aluminum frames of display screens according to claim 2 is characterized in that: An auxiliary clamping roller assembly is slidably inserted into the second displacement groove (104), and the auxiliary clamping roller assembly is formed by splicing a roller body mechanism A (2) and a bottom block mechanism (4) from top to bottom; The first assembly block A (204) and the second assembly block A (207) of the auxiliary clamping roller assembly are cylindrical; The bottom block mechanism (4) comprises a bottom block (401) adapted to be inserted into the second displacement groove (104), the upper end of the bottom block (401) being fixedly connected to a block column (402), and the upper end of the block column (402) being fixedly connected to a baffle plate A (201) of an auxiliary clamping roller assembly.

5. The profile straightening equipment for producing display screen aluminum frames according to claim 4 is characterized in that: A second adjustment mechanism (6) is connected between a main clamping roller assembly and an auxiliary clamping roller assembly. The second adjustment mechanism (6) comprises a third connecting ring (601) movably sleeved on a machine column (302), the lower end face of the third connecting ring (601) being fixedly connected to a fixed end of a motor (301). The second adjustment mechanism (6) further comprises a fourth connecting ring (603) movably sleeved on a block column (402), the lower end face of the fourth connecting ring (603) being fixedly connected to a bottom block (401), and a multi-stage telescopic column (602) being fixedly connected between the third connecting ring (601) and the fourth connecting ring (603).

6. The profile straightening equipment for producing display screen aluminum frames according to claim 2 is characterized by: A positioning roller assembly is arranged on the side of the other main clamping roller assembly, and the positioning roller assembly is formed by splicing a roller body mechanism B (2') and a positioning mechanism (9) from top to bottom; The roller mechanism B (2') comprises a baffle plate B (201'), a cross-shaped cross column B (202') being fixedly connected to the upper surface of the baffle plate B (201'), and a first through hole B (203') is formed through the middle of the cross column B (202'); The roller mechanism B (2') further comprises a first assembly block B (204'), a cross groove B (205') adapted to be plugged into the cross column B (202') is formed through the middle of the first assembly block B (204'), plug holes B (206') are formed evenly and equidistantly on the sides of the upper surface of the first assembly block B (204'), a second assembly block B (207') is arranged on the first assembly block B (204'), a plug column B (208' adapted to be plugged into the plug hole B (206') is formed evenly and equidistantly on the sides of the surface of the second assembly block B (207'), and a second through hole B (209') facing the cross column B (202') is formed through the middle of the surface of the second assembly block B (207'); The first assembly block B (204') and the second assembly block B (207') of the positioning roller assembly are in the shape of a square column; The positioning mechanism (9) comprises a positioning column (901) suspended above the base (101), and the upper end of the positioning column (901) is fixedly connected to a baffle plate B (201') of the positioning roller assembly; The positioning column (901) is fixedly sleeved with a fifth connecting ring (902), and a connecting plate (903) is fixedly connected between the fifth connecting ring (902) and the second connecting ring (503); The connecting plate (903) is perpendicular to the electric telescopic column (502); The sides of the first assembly block B (204') and the second assembly block B (207') of the positioning roller assembly are flush with the sides of the first assembly block A (204) and the second assembly block A (207) of another main clamping roller assembly.

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