Plate positioning device of flanging machine

Abstract

The utility model discloses a plate positioning device of a flanging machine, and relates to the technical field of flanging machines. The plate positioning device of the flanging machine comprises a base and positioning flanges, a motor is installed in the middle of the base, two guiding devices are arranged on the side face of the base, a floating connector is fixedly installed at the output end of the motor, the positioning flanges are fixedly installed at one ends of the floating connector and the two guiding devices, and the positioning flanges are fixedly installed at the other ends of the floating connector and the two guiding devices. The adjusting assembly and the rolling wheel are driven to move by rotating the handle, so that the rolling wheel is in contact with a positioned plate, edge warping of the plate is further prevented, the limiting assembly can be driven by movement of the rolling wheel to move along the groove and the two graduated scales respectively, and the plate can be conveniently and quickly positioned. And the height of the rolling wheel can be accurately adjusted by observing the limiting assembly and the two graduated scales, so that the device can be suitable for plates of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of folding machines, in particular to a plate positioning device for folding machines. Background Art

[0002] The folding machine is a simple bending machine used to process the edges of products. The existing patent is an asymmetric plate positioning device, patent publication number CN202321360840.X, including a front positioning flange assembly, a side positioning block assembly and a push assembly. The front positioning flange assembly on the front side is separated from the two groups of side positioning block assemblies on both sides. The front positioning flange assembly and the side positioning block assembly are separated by a certain distance on the plate positioning surface. The two groups of side positioning block assemblies are located on both sides of the plate, the front positioning flange assembly is located on the front side of the plate, and the push assembly and the two groups of side positioning block assemblies are arranged vertically. The front side positioning flange is configured to achieve the asymmetric plate positioning requirements, retain the positioning function of the original positioning device, and has low cost and convenient maintenance. The positioning adaptability of the positioning device is improved, the positioning flange is used for positioning, and the Y-direction moving structure of the middle positioning block is cancelled, which reduces equipment costs and facilitates maintenance.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: although the equipment cost can be reduced, the edges of the plates are prone to warping due to the extrusion of the plates during transportation, which will affect the processing effect of the plates. Therefore, we propose a plate positioning device for a folding machine to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a plate positioning device for a folding machine, which solves the problem that, during the plate conveying process, the plate is easily warped due to the extrusion of the plate, thereby affecting the plate processing effect.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a folding machine plate positioning device, including a base and a positioning rib, a motor is installed in the middle of the base, two guide devices are arranged on the side of the base, a floating joint is fixedly installed at the output end of the motor, and the floating joint and one end of the two guide devices are fixedly installed with positioning ribs;

[0006] The top of the positioning rib is fixedly connected with a mounting plate, the interior of the mounting plate is sleeved with an adjustment component, the top of the adjustment component is fixedly connected with a handle, and a groove is provided on the inner side of the mounting plate, and scales are fixedly installed on the left and right sides of the groove;

[0007] The inner wall of the groove is slidably connected to a limiting assembly, and the bottom of the adjusting assembly is fixedly connected to a roller wheel, while one side of the roller wheel is fixedly connected to the limiting assembly.

[0008] Preferably, a rubber pad is installed on the outer side of the positioning rib, and a threaded hole is provided inside the positioning rib, and a through hole is provided inside the rubber pad.

[0009] Preferably, the number of the mounting plate, the adjusting assembly and the rolling wheel are two, and the two mounting plates, the two adjusting assemblies and the two rolling wheels are respectively installed at the left and right ends of the top of the positioning rib.

[0010] Preferably, the mounting plate is in a "7" shape, and an annular hole is opened inside the upper end of the mounting plate, the adjustment component is sleeved on the inner wall of the annular hole, and the handle is fixedly connected to the top of the adjustment component.

[0011] Preferably, the adjustment assembly comprises a sleeve, the sleeve is sleeved on the inner wall of the annular hole, and a threaded rod is threadedly sleeved on the inner wall of the sleeve, and the roller wheel is sleeved on the bottom of the threaded rod.

[0012] Preferably, the limiting assembly comprises a protrusion, the protrusion is slidably connected to the inner wall of the groove, and pointers are installed on both left and right sides of the protrusion, and the two pointers are in contact with the outer surfaces of two scales.

[0013] Preferably, the protrusion is slidably connected to the inner wall of the groove, and one side of the protrusion is fixedly connected to the roller wheel.

[0014] Beneficial Effects

[0015] The utility model provides a plate positioning device for a folding machine. Compared with the prior art, it has the following advantages:

[0016] Beneficial effects:

[0017] The plate positioning device of the folding machine drives the adjustment component and the roller wheel to move by rotating the handle, so that the roller wheel contacts the positioned plate, thereby preventing the plate from warping. The movement of the roller wheel can drive the limit component to move along the groove and two scales respectively, so that the limit component and the two scales can be observed and the height of the roller wheel can be accurately adjusted, so that the device can be suitable for plates of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation of the integral structure rubber pad of the utility model;

[0020] Figure 3 It is a partial explosion schematic diagram of the overall structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation of the overall structure limit assembly of the utility model.

[0022] In the figure: 1. base; 2. positioning rib; 21. threaded hole; 3. guide device; 4. motor; 5. floating joint; 6. mounting plate; 7. handle; 8. adjustment assembly; 801. threaded rod; 802. sleeve; 9. rubber pad; 91. through hole; 10. groove; 11. scale; 12. annular hole; 13. limit assembly; 131. bump; 132. pointer; 14. roller wheel. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a plate positioning device for a folding machine, comprising a base 1 and a positioning rib 2, a motor 4 is installed in the middle of the base 1, two guide devices 3 are arranged on the side of the base 1, a floating joint 5 is fixedly installed on the output end of the motor 4, and at the same time, the floating joint 5 and one end of the two guide devices 3 are fixedly installed with a positioning rib 2, a mounting plate 6 is fixedly connected to the top of the positioning rib 2, an adjusting component 8 is sleeved inside the mounting plate 6, a handle 7 is fixedly connected to the top of the adjusting component 8, a groove 10 is opened on the inner side of the mounting plate 6, and a scale 11 is fixedly installed on the left and right sides of the groove 10, a limiting component 13 is slidably connected to the inner wall of the groove 10, and a roller wheel 14 is fixedly connected to the bottom of the adjusting component 8, and at the same time, one side of the roller wheel 14 is fixedly connected to the limiting component 13.

[0025] The two guide devices 3 and the motor 4 can be installed through the base 1. Since the output shaft of the motor 4 is fixedly connected to the floating joint 5, and the inner side of the positioning flange 2 is fixedly connected to the floating joint 5 and one side of the two guide devices 3, the motor 4 is started to drive the floating joint 5, the positioning flange 2 and the mounting plate 6 to extend along the two guide devices 3, so that the positioning flange 2 can squeeze and position the plate, and the adjustment component 8 is sleeved inside the mounting plate 6, and the top of the adjustment component 8 is fixedly connected to the handle 7, and the bottom of the adjustment component 8 is fixedly connected to the roller wheel 14, so that the handle 7 is rotated to drive the adjustment component 8 and the roller wheel 14 The roller wheel 14 descends so that it contacts the positioned plate, thereby preventing the plate from warping. At the same time, a groove 10 is provided on the inner side of the mounting plate 6, and scales 11 are fixedly installed on the left and right sides of the groove 10. The inner wall of the groove 10 is slidably connected to the limit assembly 13, and at the same time, one side of the roller wheel 14 is fixedly connected to the limit assembly 13. When the movement of the roller wheel 14 is adjusted, the roller wheel 14 can drive the limit assembly 13 to move along the groove 10 and the two scales 11 respectively. Therefore, by observing the limit assembly 13 and the two scales 11, the height of the roller wheel 14 can be accurately adjusted, so that the device can be suitable for plates of different sizes.

[0026] See also Figure 2 , Figure 3 A rubber pad 9 is installed on the outer side of the positioning rib 2, and a threaded hole 21 is opened inside the positioning rib 2. At the same time, a through hole 91 is opened inside the rubber pad 9. The number of mounting plates 6, adjustment components 8, and roller wheels 14 is two, and the two mounting plates 6, two adjustment components 8, and two roller wheels 14 are respectively installed on the left and right ends of the top of the positioning rib 2.

[0027] Through the positioning retaining edge 2, the two mounting plates 6, the two adjustment components 8, and the two roller wheels 14 can be installed respectively, and the two roller wheels 14 can be used to fix the plate at multiple angles, thereby preventing the plate from warping and affecting the plate processing effect. Since the positioning retaining edge 2 is provided with a threaded hole 21 inside, and the rubber pad 9 is provided with a through hole 91 inside, the bolt can be passed through the threaded hole 21 and the through hole 91, and the bolt is rotated to enter the inner wall of the threaded hole 21, and then the rubber pad 9 can be installed. Through the rubber pad 9, when the positioning retaining edge 2 positions the plate, the rubber pad 9 contacts the side surface of the plate, thereby damaging the plate, thereby improving the stability of the device.

[0028] See also Figure 3 , Figure 4 The mounting plate 6 is in the shape of a letter "7", and an annular hole 12 is opened inside the upper end of the mounting plate 6. The adjusting component 8 is sleeved on the inner wall of the annular hole 12. At the same time, the handle 7 is fixedly connected to the top of the adjusting component 8. The outer surfaces of the annular hole 12 and the threaded rod 801 are coated with an anti-corrosion coating.

[0029] The adjusting component 8, the limiting component 13 and the roller wheel 14 can be installed through the mounting plate 6. Since an annular hole 12 is opened inside the upper end of the mounting plate 6, and the adjusting component 8 is sleeved on the inner wall of the annular hole 12, and the handle 7 is fixedly connected to the top of the adjusting component 8, the handle 7 is rotated to drive the adjusting component 8, and the roller wheel 14 and the limiting component 13 are driven to move along the annular hole 12. By observing the limiting component 13 and the two scales 11, the height of the roller wheel 14 can be accurately adjusted, so that the device can be suitable for plates of different sizes.

[0030] See also Figure 3 , Figure 4 The adjustment component 8 includes a sleeve 802, which is sleeved on the inner wall of the annular hole 12, and the inner wall of the sleeve 802 is threadedly sleeved with a threaded rod 801, and the roller wheel 14 is sleeved on the bottom of the threaded rod 801. The limit assembly 13 includes a protrusion 131, which is slidably connected to the inner wall of the groove 10, and pointers 132 are installed on the left and right sides of the protrusion 131. The two pointers 132 are in contact with the outer surfaces of the two scales 11, and the protrusion 131 is slidably connected to the inner wall of the groove 10, and one side of the protrusion 131 is fixedly connected to the roller wheel 14.

[0031] The threaded rod 801, the handle 7 and the roller 14 can be installed by adjusting the sleeve 802 in the assembly 8. Since the sleeve 802 is sleeved on the inner wall of the annular hole 12, and the threaded rod 801 is threadedly sleeved inside the sleeve 802, the sleeve 802 is driven by the handle 7 to drive the sleeve 802, so that the sleeve 802 and the threaded rod 801 drive the roller 14 to move under the action of the thread, and the protrusion 131 in the limit assembly 13 is slidably connected to the inner wall of the groove 10, and one side of the protrusion 131 is connected to the inner wall of the groove 10. The roller wheel 14 is fixedly connected, so that the movement of the roller wheel 14 drives the protrusion 131 to slide along the groove 10. Since pointers 132 are installed on the left and right sides of the protrusion 131, and the two pointers 132 are in contact with the outer surfaces of the two scales 11, the protrusion 131 moves, and the two pointers 132 slide along the two scales 11 at the same time. Then, by observing the two pointers 132 and the two scales 11, the height of the roller wheel 14 can be accurately adjusted, so that the device can be suitable for plates of different sizes.

[0032] During operation, the two guide devices 3 and the motor 4 can be installed through the base 1. Since the output shaft of the motor 4 is fixedly connected to the floating joint 5, and the inner side of the positioning flange 2 is respectively fixedly connected to the floating joint 5 and one side of the two guide devices 3, the motor 4 is started to drive the floating joint 5, the positioning flange 2 and the mounting plate 6 to extend along the two guide devices 3, so that the positioning flange 2 can squeeze and position the plate, and an adjustment component 8 is sleeved inside the mounting plate 6, and a handle 7 is fixedly connected to the top of the adjustment component 8, and a roller 14 is fixedly connected to the bottom of the adjustment component 8, so that the handle 7 is rotated to drive the adjustment component 8 and the roller 14 descends, so that the roller wheel 14 contacts with the positioned plate, thereby preventing the plate from warping. At the same time, since a groove 10 is opened on the inner side of the mounting plate 6, and scales 11 are fixedly installed on the left and right sides of the groove 10, the inner wall of the groove 10 is slidably connected to the limit assembly 13, and at the same time, one side of the roller wheel 14 is fixedly connected to the limit assembly 13, and then when the movement of the roller wheel 14 is adjusted, the roller wheel 14 can drive the limit assembly 13 to move along the groove 10 and the two scales 11 respectively, so that by observing the limit assembly 13 and the two scales 11, the height of the roller wheel 14 can be accurately adjusted, so that the device can be suitable for plates of different sizes.

[0033] Through the positioning retaining edge 2, the two mounting plates 6, the two adjustment components 8, and the two roller wheels 14 can be installed respectively, and the two roller wheels 14 can be used to fix the plate at multiple angles, thereby preventing the plate from warping and affecting the plate processing effect. Since the positioning retaining edge 2 is provided with a threaded hole 21 inside, and the rubber pad 9 is provided with a through hole 91 inside, the bolt can be passed through the threaded hole 21 and the through hole 91, and the bolt is rotated to enter the inner wall of the threaded hole 21, and then the rubber pad 9 can be installed. Through the rubber pad 9, when the positioning retaining edge 2 positions the plate, the rubber pad 9 contacts the side surface of the plate, thereby damaging the plate, thereby improving the stability of the device.

[0034] The adjusting component 8, the limiting component 13 and the roller wheel 14 can be installed through the mounting plate 6. Since an annular hole 12 is opened inside the upper end of the mounting plate 6, and the adjusting component 8 is sleeved on the inner wall of the annular hole 12, and the handle 7 is fixedly connected to the top of the adjusting component 8, the handle 7 is rotated to drive the adjusting component 8, and the roller wheel 14 and the limiting component 13 are driven to move along the annular hole 12. By observing the limiting component 13 and the two scales 11, the height of the roller wheel 14 can be accurately adjusted, so that the device can be suitable for plates of different sizes.

[0035] The threaded rod 801, the handle 7 and the roller 14 can be installed by adjusting the sleeve 802 in the assembly 8. Since the sleeve 802 is sleeved on the inner wall of the annular hole 12, and the threaded rod 801 is threadedly sleeved inside the sleeve 802, the sleeve 802 is driven by the handle 7 to drive the sleeve 802, so that the sleeve 802 and the threaded rod 801 drive the roller 14 to move under the action of the thread, and the protrusion 131 in the limit assembly 13 is slidably connected to the inner wall of the groove 10, and one side of the protrusion 131 is connected to the inner wall of the groove 10. The roller wheel 14 is fixedly connected, so that the movement of the roller wheel 14 drives the protrusion 131 to slide along the groove 10. Since pointers 132 are installed on the left and right sides of the protrusion 131, and the two pointers 132 are in contact with the outer surfaces of the two scales 11, the protrusion 131 moves, and the two pointers 132 slide along the two scales 11 at the same time. Then, by observing the two pointers 132 and the two scales 11, the height of the roller wheel 14 can be accurately adjusted, so that the device can be suitable for plates of different sizes.

[0036] In summary, the rotating handle 7 of the device drives the adjustment component 8 and the roller wheel 14 to move, so that the roller wheel 14 contacts the positioned plate, thereby preventing the plate from warping. The movement of the roller wheel 14 can drive the limit component 13 to move along the groove 10 and the two scales 11 respectively, so that the limit component 13 and the two scales 11 can be observed, and the height of the roller wheel 14 can be accurately adjusted, so that the present device can be applied to plates of different sizes.

[0037] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A plate positioning device for a folding machine, comprising a base (1) and a positioning rib (2), characterized in that: A motor (4) is installed in the middle of the base (1), two guide devices (3) are arranged on the side of the base (1), a floating joint (5) is fixedly installed at the output end of the motor (4), and positioning retaining edges (2) are fixedly installed between the floating joint (5) and one end of the two guide devices (3); The top of the positioning rib (2) is fixedly connected to a mounting plate (6), the interior of the mounting plate (6) is sleeved with an adjustment component (8), the top of the adjustment component (8) is fixedly connected to a handle (7), and a groove (10) is provided on the inner side of the mounting plate (6), and scales (11) are fixedly installed on the left and right sides of the groove (10); The inner wall of the groove (10) is slidably connected to a limit assembly (13), and the bottom of the adjustment assembly (8) is fixedly connected to a roller wheel (14), while one side of the roller wheel (14) is fixedly connected to the limit assembly (13).

2. A plate positioning device for a folding machine according to claim 1, characterized in that: A rubber pad (9) is installed on the outer side of the positioning rib (2), a threaded hole (21) is provided inside the positioning rib (2), and a through hole (91) is provided inside the rubber pad (9).

3. A plate positioning device for a folding machine according to claim 1, characterized in that: The number of the mounting plate (6), the adjusting assembly (8) and the roller wheel (14) is two, and the two mounting plates (6), the two adjusting assemblies (8) and the two roller wheels (14) are respectively mounted on the left and right ends of the top of the positioning retaining edge (2).

4. A folding machine plate positioning device according to claim 1, characterized in that: The mounting plate (6) is in the shape of a letter "7", and an annular hole (12) is provided inside the upper end of the mounting plate (6). The adjustment component (8) is sleeved on the inner wall of the annular hole (12), and the handle (7) is fixedly connected to the top of the adjustment component (8).

5. A plate positioning device for a folding machine according to claim 4, characterized in that: The adjustment assembly (8) comprises a sleeve (802), the sleeve (802) is sleeved on the inner wall of the annular hole (12), and the inner wall of the sleeve (802) is threadedly sleeved with a threaded rod (801), and the roller wheel (14) is sleeved on the bottom of the threaded rod (801).

6. A plate positioning device for a folding machine according to claim 1, characterized in that: The limit assembly (13) comprises a protrusion (131), the protrusion (131) is slidably connected to the inner wall of the groove (10), and pointers (132) are installed on the left and right sides of the protrusion (131), and the two pointers (132) are in contact with the outer surfaces of the two scales (11).

7. A plate positioning device for a folding machine according to claim 6, characterized in that: The protrusion (131) is slidably connected to the inner wall of the groove (10), and one side of the protrusion (131) is fixedly connected to the roller wheel (14).

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