Efficient bending machine for acrylic plates

Abstract

The utility model discloses an efficient bending machine for an acrylic plate, which belongs to the technical field of acrylic and comprises a working base, a fixing frame is fixedly connected to one side of the top of the working base, a fixing plate is arranged at the center of the top of the working base, and a first gear is rotatably connected to one side of the top of the fixing plate. A first gear is arranged on the working base, a protection plate is connected to one side of the first gear, and connecting rods are fixedly connected to the two sides of the protection plate correspondingly, so that the acrylic plate can be placed through the arrangement of the working base, the fixing frame, the fixing plate, the first gear, the servo motor, the second gear and the protection plate; and meanwhile, the first gear rotates to drive the second gear to rotate, so that the effect of adjusting the acrylic plate at different angles is achieved, the situation that the angle of the protection plate is inconvenient to adjust, and inconvenience exists in the using process is avoided, the effect of adjusting the protection plate at different angles is achieved, and meanwhile the utilization rate of the bending machine is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of acrylic, and more specifically to a high-efficiency bending machine for acrylic plates. Background Art

[0002] Acrylic products include acrylic plates, acrylic plastic particles, acrylic light boxes, signs, acrylic bathtubs, acrylic artificial marble, acrylic resin, acrylic paint and acrylic adhesives, etc. There are many kinds of acrylic products. The most common acrylic products are made of raw materials such as acrylic particles, plates and resins through various processing methods, and are assembled with various materials and functional parts to form acrylic products.

[0003] China Patent Authorization Announcement No.: CN212021659U, provides an acrylic plate bending machine. This patent uses a servo motor to drive the movable plate to rotate around the hinge while squeezing the external acrylic plate to complete the bending and shaping process, avoiding manual bending and shaping, reducing the workers' operating procedures, and thus achieving the purpose of high production efficiency.

[0004] When the above-mentioned acrylic plate high-efficiency bending machine is in use, it is inconvenient to bend the acrylic plate at different angles, resulting in inconvenience in the bending process of the acrylic plate, thereby affecting the working efficiency of the acrylic plate bending and reducing the working efficiency of the acrylic plate high-efficiency bending machine. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an acrylic plate efficient bending machine, which can achieve the effect of bending acrylic plates at different angles, and at the same time is beneficial to improve the stability of the acrylic plate during the bending process and improve the working efficiency of the acrylic plate efficient bending machine.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] An acrylic plate high-efficiency bending machine comprises a working base, a fixing frame is fixedly connected to one side of the top of the working base, a fixing plate is arranged at the center of the top of the working base, a first gear is rotatably connected to one side of the top of the fixing plate, a protective plate is connected to one side of the first gear, connecting rods are fixedly connected to both sides of the protective plate, limiting plates are fixedly connected to both ends of the top of the working base, a moving block is connected to the bottom of the fixing frame, an electric telescopic rod is connected to the bottom of the moving block, and a bending rod is connected to the bottom of the electric telescopic rod;

[0010] An adjusting mechanism is connected to one side of the bottom of the fixing plate, and the adjusting mechanism includes a servo motor, which is connected to one side of the bottom of the fixing plate. The output end of the servo motor is connected to a second gear, and the top of the second gear is meshed with the bottom of the first gear.

[0011] Furthermore, one end of the connecting rod is connected to a positioning mechanism, and the positioning mechanism includes a connecting plate, the connecting plate is fixedly sleeved on one end of the connecting rod, and the side wall of the connecting plate is slidably connected to the side wall of the limiting plate.

[0012] Furthermore, the positioning mechanism also includes a positioning rod, which is slidably connected to the inside of the connecting plate. A spring is sleeved on the outer surface of the positioning rod, one end of the spring is connected to the side wall of the positioning rod, and the other end of the spring is connected to the side wall of the connecting plate.

[0013] Furthermore, a limiting sliding groove is provided on the side wall of the limiting plate, and the size of the connecting rod is matched with the size of the limiting sliding groove provided on the side wall of the limiting plate.

[0014] Furthermore, the side wall of the limiting plate is provided with a plurality of positioning holes of equal size and distributed in a circular array on the side wall of the limiting slide groove, and the positioning rod passes through the connecting plate and extends into the positioning hole.

[0015] Furthermore, the side wall of the protective plate is provided with a rubber pad, and the thickness of the rubber pad is 5-8 cm.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This scheme arranges a working base, a fixing frame, a fixing plate, a first gear, a servo motor, a second gear and a protective plate, and utilizes the setting of the protective plate to place the acrylic plate. At the same time, the rotation of the first gear drives the second gear to rotate, so as to meet the effect of adjusting the acrylic plate at different angles, avoid the inconvenience caused by the inconvenience of adjusting the angle of the protective plate during use, which is conducive to meeting the effect of adjusting the protective plate at different angles, and at the same time is conducive to improving the utilization rate of the bending machine.

[0019] (2) This scheme sets a working base, a protective plate, a connecting rod, a positioning rod, a spring, a limit plate, an electric telescopic rod and a bending rod. The bending rod is used to bend the acrylic plate. The positioning rod is used to ensure the stability of the protective plate during adjustment. This avoids inconvenience during use due to instability during the adjustment process. This is beneficial to improving the stability of the protective plate during the angle adjustment process and the working efficiency of the acrylic plate bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a cross-sectional view of the three-dimensional structure in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the first gear and the adjustment mechanism in the utility model;

[0023] Figure 4 For the utility model Figure 1 A magnified schematic diagram of the internal structure of part A in the middle.

[0024] Description of the numbers in the figure:

[0025] 1. Working base; 2. Fixed frame; 3. Fixed plate; 4. First gear; 5. Adjusting mechanism; 51. Servo motor; 52. Second gear; 6. Protective plate; 7. Connecting rod; 8. Positioning mechanism; 81. Connecting plate; 82. Positioning rod; 83. Spring; 9. Moving block; 10. Limiting plate; 11. Electric telescopic rod; 12. Bending rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] See also Figure 1-4 , an acrylic plate efficient bending machine, including a working base 1, a fixed frame 2 is fixedly connected to one side of the top of the working base 1, a fixed plate 3 is arranged at the center of the top of the working base 1, a first gear 4 is rotatably connected to one side of the top of the fixed plate 3, a protective plate 6 is connected to one side of the first gear 4, connecting rods 7 are fixedly connected to both sides of the protective plate 6, limiting plates 10 are fixedly connected to both ends of the top of the working base 1, a moving block 9 is connected to the bottom of the fixed frame 2, an electric telescopic rod 11 is connected to the bottom of the moving block 9, and a bending rod 12 is connected to the bottom of the electric telescopic rod 11;

[0031] An adjusting mechanism 5 is connected to one side of the bottom of the fixing plate 3, and the adjusting mechanism 5 includes a servo motor 51. The servo motor 51 is connected to one side of the bottom of the fixing plate 3, and the output end of the servo motor 51 is connected to a second gear 52, and the top of the second gear 52 is meshed with the bottom of the first gear 4; the setting of the protective plate 6 is used to place the acrylic plate, and then the operation of the servo motor 51 drives the second gear 52 to rotate, and the rotation of the second gear 52 drives the first gear 4 to rotate, thereby driving the effect of adjusting different angles of the protective plate 6, and the setting of the bending rod 12 is used to bend the acrylic plate.

[0032] One end of the connecting rod 7 is connected to a positioning mechanism 8, which includes a connecting plate 81. The connecting plate 81 is fixedly sleeved on one end of the connecting rod 7, and the side wall of the connecting plate 81 is slidably connected to the side wall of the limiting plate 10; during the rotation of the connecting rod 7, the connecting plate 81 is driven to slide on the side wall of the limiting plate 10.

[0033] The positioning mechanism 8 also includes a positioning rod 82, which is slidably connected to the inside of the connecting plate 81. A spring 83 is sleeved on the outer surface of the positioning rod 82. One end of the spring 83 is connected to the side wall of the positioning rod 82, and the other end of the spring 83 is connected to the side wall of the connecting plate 81. During the sliding process of the connecting plate 81, the positioning rod 82 and the spring 83 are driven to slide, and the setting of the positioning rod 82 is utilized to ensure the stability of the connection between the connecting plate 81 and the limit plate 10.

[0034] The side wall of the limiting plate 10 is provided with a limiting slot, and the size of the connecting rod 7 is adapted to the size of the limiting slot provided on the side wall of the limiting plate 10 ; the setting of the limiting slot satisfies the effect of stable sliding of the connecting rod 7 in the limiting plate 10 .

[0035] The side wall of the limiting plate 10 is located on the side wall of the limiting slide groove and is provided with a plurality of positioning holes of equal size and distributed in a circular array, and the positioning rod 82 passes through the connecting plate 81 and extends into the positioning hole; the setting of a plurality of positioning holes of equal size and distributed in a circular array satisfies the requirement that after the connecting plate 81 slides to a suitable position, the setting of the positioning rod 82 and the spring 83 is utilized to achieve the effect of fixing and limiting.

[0036] See also Figure 1-2 The side wall of the protective plate 6 is provided with a rubber pad, and the thickness of the rubber pad is 5-8 cm; the setting of the rubber pad has a safety protection effect on the bottom of the acrylic plate, thereby improving the safety of the acrylic plate during the bending process.

[0037] The working principle of the utility model is as follows: when in use, the acrylic plate to be bent is placed on the protective plate 6, and then the electric telescopic rod 11 drives the bending rod 12 to rise and fall, and the bending rod 12 is used to bend the acrylic plate. During the bending process, the positioning rod 82 is pulled to drive the spring 83 to be drawn out from the limit plate 10, and then the servo motor 51 drives the second gear 52 to rotate, and the rotation of the second gear 52 drives the first gear 4 to rotate, and the rotation of the first gear 4 drives the protective plate 6 to adjust different angles. During the rotation of the protective plate 6, the connecting rod 7 is driven to slide inside the limit plate 10, thereby meeting the effect of bending the acrylic plate at different angles.

[0038] At the same time, the rotation of the connecting rod 7 drives the connecting plate 81 to slide on the side wall of the limit plate 10. After sliding to a suitable position, the pull on the positioning rod 82 is released, and the rebound of the spring 83 drives the positioning rod 82 to reset, so that the positioning rod 82 is clamped in the inside of the limit plate 10, meeting the positioning effect after the angle adjustment of the protective plate 6, thereby improving the working efficiency of the acrylic plate bending machine.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An acrylic plate high-efficiency bending machine, comprising a working base (1), characterized in that: A fixed frame (2) is fixedly connected to one side of the top of the working base (1); a fixed plate (3) is arranged at the center of the top of the working base (1); a first gear (4) is rotatably connected to one side of the top of the fixed plate (3); a protective plate (6) is connected to one side of the first gear (4); connecting rods (7) are fixedly connected to both sides of the protective plate (6); limiting plates (10) are fixedly connected to both ends of the top of the working base (1); a moving block (9) is connected to the bottom of the fixed frame (2); an electric telescopic rod (11) is connected to the bottom of the moving block (9); a bending rod (12) is connected to the bottom of the electric telescopic rod (11); An adjusting mechanism (5) is connected to one side of the bottom of the fixing plate (3), and the adjusting mechanism (5) comprises a servo motor (51). The servo motor (51) is connected to one side of the bottom of the fixing plate (3), and an output end of the servo motor (51) is connected to a second gear (52), and a top of the second gear (52) is meshed with a bottom of the first gear (4).

2. The acrylic plate high-efficiency bending machine according to claim 1, characterized in that: One end of the connecting rod (7) is connected to a positioning mechanism (8), and the positioning mechanism (8) comprises a connecting plate (81), the connecting plate (81) is fixedly sleeved on one end of the connecting rod (7), and the side wall of the connecting plate (81) is slidably connected to the side wall of the limiting plate (10).

3. The acrylic plate high-efficiency bending machine according to claim 2, characterized in that: The positioning mechanism (8) also includes a positioning rod (82), which is slidably connected to the inside of the connecting plate (81), and a spring (83) is sleeved on the outer surface of the positioning rod (82), one end of the spring (83) is connected to the side wall of the positioning rod (82), and the other end of the spring (83) is connected to the side wall of the connecting plate (81).

4. The acrylic plate high-efficiency bending machine according to claim 3, characterized in that: The side wall of the limiting plate (10) is provided with a limiting sliding groove, and the size of the connecting rod (7) is compatible with the size of the limiting sliding groove provided on the side wall of the limiting plate (10).

5. The acrylic plate high-efficiency bending machine according to claim 4, characterized in that: The side wall of the limiting plate (10) is located on the side wall of the limiting slide groove and is provided with a plurality of positioning holes of equal size and distributed in a circular array, and the positioning rod (82) penetrates the connecting plate (81) and extends into the positioning hole.

6. The acrylic plate high-efficiency bending machine according to claim 1, characterized in that: The side wall of the protective plate (6) is provided with a rubber pad, and the thickness of the rubber pad is 5-8 cm.

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