Bending machine for solar support production

Abstract

The utility model relates to the technical field of solar support bending machines, and discloses a bending machine for solar support production, which comprises a bending machine body, a fixed bearing support and a hydraulic system, the bottom of the hydraulic system is bolted with a pressing plate for bending, the surface of the bending machine body is provided with a sliding chute, and the sliding chute is connected with the fixed bearing support. The surface of the sliding groove is in sliding connection with an arc-shaped limiting sliding strip. Through the arrangement of the sliding groove and the arc-shaped limiting sliding strip, the rotating operation platform has the function of rotating along with a plate while bending the plate, meanwhile, the distance adjusting shifting clamp and the rear elastic support still have the function of positioning the plate to prevent the plate from moving back and forth when the plate is bent by the pressing plate, and in addition, under the action of the lateral limiting mechanism, the plate can be bent by the distance adjusting shifting clamp and the rear elastic support. According to the plate bending device, the plate has the left-right positioning condition during bending, the plate is prevented from deviating left and right in the bending process, the two hands of a worker are effectively liberated, the consequence that the arms and palms of the worker are injured due to extrusion of the pressing plate is avoided, and the machining precision is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar bracket bending machines, in particular to a bending machine for producing solar brackets. Background Art

[0002] With the rapid development of my country's new energy industry in recent years, the use of solar energy has become more and more extensive, and the solar energy industry is also expanding. As a result, the demand for the use of solar brackets is increasing. The existing solar bracket bending machine bends the plate into a right-angle groove to form a rod. As a component of the solar bracket, workers are required to assist the two sides of the plate that are lifted up after being pressed, which can easily cause the workers' palms and arms to be crushed and squeezed. The left and right sides of the plate are not positioned, and it is easy to deviate left and right during the bending process, which affects the processing accuracy and effect. Utility Model Content

[0003] The utility model aims to provide a bending machine for producing solar brackets, which has the advantages of mechanically positioning plates and solves the problem of holding a pressing plate.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending machine for producing solar brackets, comprising a bending machine body, a fixed load-bearing bracket and a hydraulic system, the bottom of the hydraulic system is bolted with a pressure plate for bending, the surface of the bending machine body is provided with a slide groove, the surface of the slide groove is slidably connected with an arc-shaped limiting slide bar, the surface of the arc-shaped limiting slide bar is fixedly connected with a rotating operating platform, the surface of the rotating operating platform is longitudinally provided with a distance adjustment shift card for positioning, the surface of the rotating operating platform is also provided with a fixed ruler for determining the placement position of the material plate, the surface of the rotating operating platform is laterally provided with a lateral limiting mechanism for clamping and limiting the plate to the left and right, the surface of the rotating operating platform is also provided with a rear elastic support, the rear elastic support includes a support block, one side of the support block is fixedly connected with a telescopic spring, the other end of the telescopic spring is movably connected with a cylindrical positioning support, and the support block is slidably connected to the surface groove of the rotating operating platform.

[0005] Preferably, the lateral limiting mechanism includes a baffle, a bottom of the baffle is fixedly connected to a special-shaped sliding rod, the special-shaped sliding rod is laterally slidably connected to the surface groove of the rotating operating platform, the other end of the special-shaped sliding rod is fixedly connected to a double-layer plywood, the middle of the double-layer plywood is rotatably connected to a push-pull plate, and the lateral limiting mechanism also includes a telescopic hydraulic rod fixedly connected to one side of the push-pull plate, both sides of the telescopic hydraulic rod are fixedly connected to fixed plates, and the surface of the fixed plate is fixed to the inner wall of the fixed load-bearing bracket.

[0006] Preferably, the distance adjustment and shifting card includes a card seat, a triangular limit block is clamped at the bottom of the card seat, one end of the card seat is rotatably connected to a rotating shaft, torsion springs are provided on both sides of the rotating shaft, and both ends of the rotating shaft are fixedly connected to sliders, and the sliders are slidably connected to the surface grooves of the rotating operating platform.

[0007] Preferably, the surface of the card seat is provided with anti-slip strips, and the number of the anti-slip strips is several and they are arranged equidistantly from top to bottom.

[0008] Preferably, the triangular limit blocks are in a plurality and are distributed linearly, and the bottom of the holder is designed to be triangular.

[0009] Preferably, the length and width of the double-layer plywood are both greater than the inner diameter of the opening on the surface of the push-pull plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model provides a sliding groove and an arc-shaped limiting sliding strip so that the rotating operating platform has the function of following the rotation of the plate when the plate is bent, and at the same time, the distance adjustment shift card and the rear elastic force support still have the function of positioning the plate to prevent it from moving forwards and backwards when the pressure plate bends the plate. In addition, under the action of the lateral limiting mechanism, the plate has the conditions for left and right positioning when bending, preventing the plate from shifting left and right during the bending process, effectively freeing the workers' hands, avoiding the consequences of injuries to the workers' arms and palms due to being squeezed by the pressure plate, and also improving the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure in the utility model;

[0014] Figure 3 It is a cross-sectional schematic diagram of the distance adjustment and shifting card and the rear elastic force support in the utility model;

[0015] Figure 4 It is a schematic diagram of the slide groove and the arc-shaped limit slide bar in the utility model;

[0016] Figure 5 It is a structural schematic diagram of the lateral limiting mechanism in the utility model;

[0017] Figure 6 This is a schematic diagram of the structure of the distance adjustment and shifting card of the utility model;

[0018] Figure 7 For the utility model Figure 3 A magnified schematic diagram of center A.

[0019] In the figure: 1. bending machine body; 2. fixed bearing bracket; 3. hydraulic system; 4. pressure plate; 5. rotating operating platform; 6. lateral limiting mechanism; 61. baffle; 62. special-shaped slide bar; 63. double-layer splint; 64. push-pull plate; 65. telescopic hydraulic rod; 66. fixed plate; 7. distance adjustment and shifting card; 71. card seat; 72. triangular limit block; 73. rotating shaft; 74. torsion spring; 75. slide block; 76. anti-slip strip; 8. rear elastic support; 81. support block; 82. telescopic spring; 83. cylindrical positioning support; 9. slide groove; 10. arc limit slide bar; 11. fixed ruler. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-7 As shown, a bending machine for producing solar brackets includes a bending machine body 1, a fixed load-bearing bracket 2 and a hydraulic system 3. The bottom of the hydraulic system 3 is bolted with a pressing plate 4 for bending. The surface of the bending machine body 1 is provided with a slide groove 9. The surface of the slide groove 9 is slidably connected with an arc-shaped limit slide bar 10. The surface of the arc-shaped limit slide bar 10 is fixedly connected with a rotating operating platform 5. By providing the slide groove 9 and the arc-shaped limit slide bar 10, when the pressing plate 4 bends the plate, the rotating operating platform 5 will form the same angle as the plate as the plate is bent, so that the plate does not deviate from the rotating operating platform The surface of the rotating operating platform 5 is longitudinally provided with a distance adjustment and shifting card 7 for positioning, the surface of the rotating operating platform 5 is also provided with a fixed ruler 11 for determining the placement position of the material plate, the surface of the rotating operating platform 5 is laterally provided with a lateral limiting mechanism 6, the surface of the rotating operating platform 5 is also provided with a rear elastic support 8. Through the setting of the lateral limiting mechanism 6, the distance adjustment and shifting card 7 and the fixed ruler 11, the bending machine has the ability to locate the size and position of the plate, freeing the workers' hands and avoiding the consequences of injuries caused by the workers' arms and palms being squeezed by the pressing plate.

[0022] The lateral limiting mechanism 6 includes a baffle plate 61, the bottom of which is fixedly connected with a special-shaped sliding rod 62, the special-shaped sliding rod 62 is laterally slidably connected to the surface groove of the rotating operating platform 5, the other end of the special-shaped sliding rod 62 is fixedly connected with a double-layer plywood 63, the middle of the double-layer plywood 63 is rotatably connected with a push-pull plate 64, one side of the push-pull plate 64 is fixedly connected with an automatically retractable telescopic hydraulic rod 65, both sides of the telescopic hydraulic rod 65 are fixedly connected with a fixed plate 66, the surface of the fixed plate 66 is fixed to the inner wall of the fixed bearing bracket 2, through the arrangement of the double-layer plywood 63 and the push-pull plate 64, the lateral limiting mechanism 6 can also provide a lateral limiting function for the plate during the bending process.

[0023] The distance adjustment and shifting card 7 includes a card seat 71, a triangular limit block 72 is clamped at the bottom of the card seat 71, an anti-slip strip 76 is arranged on the surface of the card seat 71, one end of the card seat 71 is rotatably connected to a rotating shaft 73, and torsion springs 74 are arranged on both sides of the rotating shaft 73. Under the action of the torsion spring 74, the card seat 71 will be tightly clamped in the card groove of the triangular limit block 72 to prevent the card seat 71 from sliding away from the center of the rotating operating platform 5. Both ends of the rotating shaft 73 are fixedly connected with sliders 75, and the sliders 75 are slidably connected to the surface grooves of the rotating operating platform 5. The setting of the distance adjustment and shifting card 7, in cooperation with the fixed ruler 11, provides the function of size positioning for the plate when bending.

[0024] The rear elastic support 8 includes a support block 81, one side of the support block 81 is fixedly connected to a telescopic spring 82, the other end of the telescopic spring 82 is movably connected to a cylindrical positioning support 83, the support block 81 is slidably connected to the surface groove of the rotating operating platform 5, and the rear elastic support 8 is arranged to provide a clamping effect for the plate during bending to prevent the plate from moving.

[0025] Working principle: When workers start processing solar brackets, they put the bracket plate on the surface of the rotating operating platform 5 between the distance adjustment and shifting card 7 and the rear elastic support 8, and put the plate flat, use the fixed ruler 11 to determine the position where the plate needs to be bent, and then use the card seat 71 in the distance adjustment and shifting card 7 to lift the card seat 71 or adjust the position of the card seat 71 forward or backward. At the same time, the support block 81 in the rear elastic support 8 pushes the plate forward or backward through the action of the telescopic spring 82 until the plate is placed in the bending position, and then press the card seat 71 into the card slot of the triangular limit block 72 to prevent the plate from moving forward and backward. Then use the lateral limit mechanism 6 to start the telescopic hydraulic rod 65 to drive the push-pull plate 64, and the push-pull plate 64 drives The special-shaped slide bar 62 fixedly connected to the double-layer clamping plate 63 moves toward the center of the rotating operating platform 5, and finally drives the baffle plate 61 to squeeze the plate so that the plate cannot move left and right. At this time, the hydraulic system 3 of the bending machine is turned on to drive the pressure plate 4 to move downward until the plate reaches the set angle and stops. As the plate is bent, the rotating operating platform 5 also rotates downward from the center to form the same angle under the action of the arc-shaped limit slide bar 10 and the slide groove 9. Then the lateral limit mechanism 6, the distance adjustment shift card 7 and the rear elastic support 8 continue to clamp the plate to prevent deviation as the rotating operating platform 5 rotates. In this process, the workers' hands are freed, the risk of the workers' arms and palms being crushed is reduced, and the processing accuracy of the workpiece is improved.

[0026] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0027] 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 bending machine for producing solar brackets, comprising a bending machine body (1), a fixed bearing bracket (2) and a hydraulic system (3), characterized in that: The bottom of the hydraulic system (3) is bolted with a pressure plate (4) for bending, the surface of the bending machine body (1) is provided with a slide groove (9), the surface of the slide groove (9) is slidably connected with an arc-shaped limit slide bar (10), the surface of the arc-shaped limit slide bar (10) is fixedly connected with a rotating operating platform (5), the surface of the rotating operating platform (5) is longitudinally provided with a distance adjustment and shifting card (7) for positioning, and the surface of the rotating operating platform (5) is also provided with a fixed ruler (11) for determining the placement position of the material plate. ), the surface of the rotating operating platform (5) is laterally provided with a lateral limiting mechanism (6) for clamping and limiting the plate to the left and right, the surface of the rotating operating platform (5) is also provided with a rear elastic support (8), the rear elastic support (8) comprises a support block (81), one side of the support block (81) is fixedly connected with a telescopic spring (82), the other end of the telescopic spring (82) is movably connected with a cylindrical positioning support (83), and the support block (81) is slidably connected with a surface groove of the rotating operating platform (5).

2. A bending machine for producing solar brackets according to claim 1, characterized in that: The lateral limiting mechanism (6) comprises a baffle plate (61), the bottom of which is fixedly connected to a special-shaped sliding rod (62), the special-shaped sliding rod (62) being laterally slidably connected to a surface groove of the rotating operating platform (5), the other end of the special-shaped sliding rod (62) being fixedly connected to a double-layer plywood (63), the middle of the double-layer plywood (63) being rotatably connected to a push-pull plate (64), the lateral limiting mechanism (6) further comprises a telescopic hydraulic rod (65) fixedly connected to one side of the push-pull plate (64), both sides of the telescopic hydraulic rod (65) being fixedly connected to fixed plates (66), the surface of the fixed plate (66) being fixed to the inner wall of the fixed bearing bracket (2).

3. A bending machine for producing solar brackets according to claim 1, characterized in that: The distance adjustment and shifting card (7) comprises a card seat (71), a triangular limit block (72) is clamped at the bottom of the card seat (71), one end of the card seat (71) is rotatably connected to a rotating shaft (73), both sides of the rotating shaft (73) are provided with torsion springs (74), both ends of the rotating shaft (73) are fixedly connected to sliders (75), and the sliders (75) are slidably connected to the surface grooves of the rotating operation platform (5).

4. A bending machine for producing solar brackets according to claim 3, characterized in that: The surface of the card seat (71) is provided with anti-slip strips (76), and the number of anti-slip strips (76) is several and they are arranged equidistantly from top to bottom.

5. A bending machine for producing solar brackets according to claim 3, characterized in that: The number of the triangular limiting blocks (72) is several and they are distributed linearly, and the bottom of the holder (71) is designed to be triangular.

6. A bending machine for producing solar brackets according to claim 2, characterized in that: The length and width of the double-layer clamping plate (63) are both greater than the inner diameter of the opening on the surface of the push-pull plate (64).

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