Multi-angle adjustable product positioning assembly device

Abstract

The application relates to a multi-angle adjusting product positioning assembly device, which comprises a rotating platform base, a horizontal rotating support arranged on the rotating platform base and driven to rotate along a first axis by the rotating platform base, a turnover assembly platform arranged on the horizontal rotating support and driven to rotate along a second axis by the horizontal rotating support, the first axis and the second axis being arranged perpendicularly, a first product jig fixedly arranged on the turnover assembly platform and used for clamping and fixing a first product to be assembled, a second product jig adjustably arranged on the turnover assembly platform and used for clamping and fixing a second product to be assembled, and an adjusting assembly arranged on the turnover assembly platform and used for supporting the second product jig, the adjusting assembly driving the second product jig to adjust the relative angle and the relative position of the second product jig and the first product jig. The application can adjust the angle according to the position of external assembly equipment and can also adjust the angle according to the requirement of the product to be assembled.

Description

Technical Field

[0001] This invention relates to the field of assembly fixture technology, and in particular to a product positioning assembly device with multi-angle adjustment. Background Technology

[0002] When assembling product components, jigs are typically used to clamp and fix the components to be assembled, and then the components are assembled manually or by a robotic arm.

[0003] In existing technologies, the position of the fixture is generally fixed. However, when assembling parts, multiple workstations are usually set up for assembly. The assembly equipment in different workstations is located in different positions, so the assembly angle relative to the fixture is different. At this time, it is necessary to replace the fixture or reposition the fixture, which affects the assembly efficiency.

[0004] Furthermore, the positions of the components held by the existing fixtures are also fixed. After the components to be assembled are held by the fixture, their relative positions are fixed. For some electronic products, there are ribbon cables between the components. Since the length and extension angle of the ribbon cables are different, if the relative positions of the components to be assembled are fixed, the ribbon cables will be bent, thus affecting the assembly quality of the product. Summary of the Invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the problem that the fixtures in the prior art cannot achieve multi-angle adjustment, and to provide a multi-angle adjustable product positioning and assembly device, which can not only adjust the angle of the entire product positioning and assembly device according to the position of the external assembly equipment, but also adjust the angle of the relative position of the fixture according to the needs of the product to be assembled.

[0006] To solve the above technical problems, the present invention provides a multi-angle adjustable product positioning and assembly device, comprising:

[0007] Rotating platform base;

[0008] A horizontal rotating support is mounted on the rotating platform base and is driven by the rotating platform base to rotate along the first axis.

[0009] A flip assembly platform is mounted on a horizontal rotating support and is driven by the horizontal rotating support to rotate along a second axis. The first axis and the second axis are perpendicular to each other.

[0010] The first product fixture is fixedly mounted on the flipping assembly platform and is used to clamp and fix the first product to be assembled.

[0011] A second product jig is adjustably arranged on the turnover assembly platform to clamp and fix a second product to be assembled.

[0012] An adjusting assembly is arranged on the turnover assembly platform to support the second product jig, and the adjusting assembly drives the second product jig to adjust the relative angle and relative position with the first product jig.

[0013] In an embodiment of the present application, the adjusting assembly comprises:

[0014] A first rotary table assembly comprises a first rotary table and a first rotary shaft, and the first rotary table is arranged on the turnover assembly platform through the first rotary shaft;

[0015] A sliding table assembly comprises X-axis sliding tables and Y-axis sliding tables arranged in stacks, and the extension directions of the X-axis sliding tables and the Y-axis sliding tables are perpendicular, and the second product jig is arranged on the sliding table assembly.

[0016] In an embodiment of the present application, the adjusting assembly further comprises:

[0017] A first rotary table locking mechanism comprises a first locking block clamped on the first rotary shaft and a first locking handle for adjusting the locking gap of the first locking block;

[0018] A sliding table locking mechanism comprises anti-skid blocks arranged on the X-axis sliding tables and the Y-axis sliding tables respectively, and anti-skid bolts are arranged on the anti-skid blocks.

[0019] In an embodiment of the present application, the horizontal rotary support comprises:

[0020] A turnover support is fixed on the rotary platform base;

[0021] A turnover rotary shaft is arranged on the turnover support in a rotatable manner and is connected with the turnover assembly platform, and the turnover rotary shaft drives the turnover assembly platform to rotate on the turnover support.

[0022] In an embodiment of the present application, the turnover support is a U-shaped support comprising a connecting plate and two supporting arms, and the turnover rotary shafts are symmetrically arranged on the two supporting arms, and the two turnover rotary shafts jointly clamp the turnover assembly platform.

[0023] In an embodiment of the present application, a dividing pin is arranged on one of the U-shaped supports, the dividing pin is inserted from the outside of the U-shaped support and is connected with the turnover assembly platform, and the dividing pin is used to fix the turnover assembly platform.

[0024] In one embodiment of the present application, a first rotation shaft damper is further sleeved on the overturning rotation shaft, and the first rotation shaft damper limits free rotation of the overturning rotation shaft.

[0025] In one embodiment of the present application, the rotating platform base comprises:

[0026] a support bottom plate;

[0027] a second turntable assembly comprising a second turntable and a second rotation shaft, the second turntable being arranged on the support bottom plate through the second rotation shaft, and the horizontal rotating support being arranged on the second turntable.

[0028] In one embodiment of the present application, the rotating platform base further comprises a second turntable locking mechanism, the second turntable locking mechanism comprising a second locking block clamped on the second rotation shaft and a second locking handle adjusting a locking gap of the second locking block.

[0029] In one embodiment of the present application, the rotating platform base further comprises a second rotation shaft damper sleeved on the second rotation shaft, and the second rotation shaft damper limits free rotation of the second rotation shaft.

[0030] The above technical solution of the present application has the following advantages compared with the prior art:

[0031] The present application discloses a multi-angle adjusting product positioning and assembling device, which is provided with a rotating platform base and a horizontal rotating support for rotating along a first axial direction and a second axial direction respectively, so as to drive an overturning assembling platform to complete horizontal rotation and vertical overturning actions in space, adjust the overall angle of a product to be assembled, and realize cooperation with different assembling equipment without replacing a jig or repositioning, thereby improving the overall assembling efficiency.

[0032] In addition, a first product jig and a second product jig are arranged on the overturning assembling platform, the position of the first product jig is fixed, the second product jig is supported and driven by the adjusting assembly to adjust the relative angle and relative position with the first product jig, and when an electronic product with a wire is assembled, the wire is not bent or pulled, and damage to the wire is avoided, so as to ensure the assembling quality of the product. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to make the content of the present application more easily understood, the present application will be further described in detail below according to specific embodiments of the present application and in combination with the drawings, in which

[0034] Figure 1 is a whole structure schematic view of the multi-angle adjusting product positioning and assembling device of the present application;

[0035] Figure 2is a structural schematic view of the adjusting assembly of the present application;

[0036] Figure 3 is a structural schematic view of the horizontal rotating support of the present application;

[0037] Figure 4 is a structural schematic view of the rotating platform base of the present application.

[0038] Description of the drawings: 1, rotating platform base; 11, support bottom plate; 12, second rotary table assembly; 13, second rotary table locking mechanism; 14, second rotary shaft damping; 2, horizontal rotating support; 21, overturning support; 22, overturning rotary shaft; 23, index pin; 24, first rotary shaft damping; 3, overturning assembly platform; 4, first product fixture; 5, second product fixture; 6, adjusting assembly; 61, first rotary table assembly; 62, sliding table assembly; 63, first rotary table locking mechanism; 64, sliding table locking mechanism. DETAILED DESCRIPTION

[0039] The present application will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present application and implement it, but the embodiments are not limiting the present application.

[0040] As is known, in the field of automated assembly, when assembling two parts, a fixture is usually used to clamp and fix the parts to be assembled, and then a robot is used to assemble the parts, which can greatly improve the assembly precision and thus improve the assembly quality.

[0041] However, with the increasing functions of products, the parts used for assembly on the products are also increasing, resulting in more and more complex assembly processes of the products. The entire assembly operation cannot be completed by only one assembly device. In multiple assembly devices, the positions of the fixtures relative to the assembly devices are different due to different assembly functions. The angle of the conventional fixture relative to the assembly device cannot be changed. Therefore, when different assembly devices are used, the products to be assembled need to be transferred and carried in different fixtures, which affects the overall assembly efficiency.

[0042] Moreover, the position of the parts clamped by the fixture in the prior art is fixed. After the fixture clamps the parts to be assembled, the relative position of the two is fixed. For some electronic products, a wire harness is arranged between the parts. Since the length and extension angle of the wire harness are different, if the relative position of the parts to be assembled is fixed, the wire harness will be bent or pulled, thereby affecting the assembly quality of the product.

[0043] Based on the above analysis, the application provides a multi-angle adjusting product positioning assembly device, which aims to solve the two existing technical problems: one is the angle adjustment of the jig relative to different assembly equipment, and the other is the adjustment of the relative position between the jigs for clamping different parts.

[0044] Referring to Figure 1 The embodiment discloses a multi-angle adjusting product positioning assembly device, which comprises a rotating platform base 1, a horizontal rotating support 2, a turnover assembly platform 3, a first product jig 4, a second product jig 5 and an adjusting assembly 6, wherein: the rotating platform base 1 is used to provide an assembly space for the entire product positioning assembly device, the horizontal rotating support 2 is arranged on the rotating platform base 1 and is driven by the rotating platform base 1 to rotate along a first axis, the turnover assembly platform 3 is arranged on the horizontal rotating support 2 and is driven by the horizontal rotating support 2 to rotate along a second axis, and the first axis and the second axis are arranged perpendicularly.

[0045] In the embodiment, the first axis extends in the vertical direction, the horizontal rotating support 2 is driven by the rotating platform base 1 to rotate along the first axis, that is, the horizontal rotating support 2 is arranged to rotate on the horizontal plane formed by the rotating platform base 1, and similarly, the second axis extends in the horizontal direction, the turnover assembly platform 3 is driven by the horizontal rotating support 2 to rotate along the second axis, that is, the turnover assembly platform 3 is arranged to rotate on the vertical plane formed by the horizontal rotating support 2, and the rotating platform base 1 and the horizontal rotating support 2 can drive the turnover assembly platform 3 to complete horizontal rotation and vertical turnover in space, the turnover assembly platform 3 clamps and fixes the product to be assembled, the overall angle of the product to be assembled can be adjusted, the jig does not need to be replaced or repositioned, and cooperation with different assembly equipment can be achieved, thereby improving the overall assembly efficiency.

[0046] Specifically, the first product jig 4, the second product jig 5 and the adjusting assembly are arranged on the turnover assembly platform 3, wherein: the first jig is fixedly arranged on the turnover assembly platform 3 and is used to clamp and fix the first product to be assembled, the second product jig is adjustably arranged on the turnover assembly platform 3 and is used to clamp and fix the second product to be assembled, the adjusting assembly supports the second product jig 5, and the adjusting assembly drives the second product jig 5 to adjust the relative angle and the relative position of the first product jig 4.

[0047] Specifically, after the first product jig 4 and the second product jig 5 are used to clamp and fix the parts to be assembled, the relative angle and relative position of the first product jig 4 and the second product jig 5 can be adjusted according to the angle and length of the connecting cable between the clamped parts in the first product jig 4 and the second product jig 5, so that the cable can be freely extended without being bent or pulled, and the damage to the cable can be avoided, thereby ensuring the assembly quality of the product.

[0048] Specifically, in the embodiment, in order to enable the first product jig 4 and the second product jig 5 to clamp and fix the parts to be assembled, the first product jig 4 and the second product jig 5 are both direction jigs, and a profiling limiting groove matched with the parts to be assembled is formed in the first product jig 4 and the second product jig 5.

[0049] Referring to Figure 2 As shown in the figure, the adjusting assembly 6 comprises a first rotary table assembly 61 and a sliding table assembly 62. The first rotary table assembly 61 comprises a first rotary table and a first rotary shaft. The first rotary shaft is inserted into the turnover assembly platform 3 through a bearing and can rotate in the turnover assembly platform 3. The first rotary table is sleeved outside the first rotary shaft and is driven by the first rotary shaft to rotate on the turnover assembly platform 3. The sliding table assembly 62 is arranged on the first rotary table and comprises an X-axis sliding table and a Y-axis sliding table arranged in layers. The extension directions of the X-axis sliding table and the Y-axis sliding table are perpendicular. The second product jig 5 is arranged on the sliding table assembly 62. The first rotary table assembly 61 and the sliding table assembly 62 can drive the second product jig 5 to rotate and slide, so as to adjust the relative position and distance of the second product jig 5 and the first product jig 4.

[0050] In the embodiment, after the relative position of the second product jig 5 is adjusted, the stability of the position of the second product jig 5 needs to be maintained when the parts are assembled by using the assembly equipment, so the second product jig 5 needs to be fixed. Therefore, in the embodiment, the adjusting assembly 6 further comprises a first rotary table locking mechanism 63 and a sliding table locking mechanism 64.

[0051] The first rotary table locking mechanism 63 comprises a first locking block clamped on the first rotary shaft and a first locking handle adjusting the locking gap of the first locking block. The first locking block is in the form of a clamp structure. After the first locking block is sleeved on the first rotary shaft, one side of the first locking block is provided with a locking gap. The first locking handle is clamped on the locking gap. When the first rotary shaft is adjusted to rotate, the first locking handle is controlled to open the locking gap. The first rotary table locking mechanism 63 does not affect the normal rotation of the first rotary shaft. After the first rotary shaft is adjusted to rotate in place, the first locking handle is controlled to press the locking gap tightly. The first rotary table locking mechanism 63 can prevent the rotation of the first rotary shaft, so as to fix the angle of the first rotary table.

[0052] The slide table locking mechanism 64 comprises anti-skid blocks arranged on the X-axis slide table and the Y-axis slide table respectively. Anti-skid bolts are arranged on the anti-skid blocks. Strip-shaped holes are arranged on the anti-skid blocks. When the X-axis slide table and the Y-axis slide table move, the anti-skid bolts are in a relaxed state. The anti-skid blocks can move with the X-axis slide table and the Y-axis slide table. After the X-axis slide table and the Y-axis slide table are adjusted to be in place, the anti-skid bolts are tightened to be locked. The movement of the X-axis slide table and the Y-axis slide table is limited, so as to fix the position of the second product jig 5.

[0053] Referring to Figure 3 As shown in the figure, the horizontal rotary support 2 comprises a turnover support 21 and a turnover rotary shaft 22 arranged on the turnover support 21. The turnover support 21 is fixed on the rotary platform base 1 and is driven to rotate by the rotary platform base 1. The turnover rotary shaft 22 is rotatably arranged on the turnover support 21. The turnover rotary shaft 22 is connected with the turnover assembly platform 3. The turnover rotary shaft 22 drives the turnover assembly platform 3 to rotate on the turnover support 21.

[0054] Specifically, the turnover support 21 is in the form of a U-shaped frame, comprising a connecting plate and two support arms. The turnover rotary shaft 22 is symmetrically arranged on the two support arms. The two turnover rotary shafts 22 jointly clamp the turnover assembly platform 3. On the one hand, the stability of supporting the turnover assembly platform 3 can be ensured. On the other hand, the turnover support 21 in the form of a U-shaped frame can also provide a space for the rotation of the turnover assembly platform 3.

[0055] Specifically, after the relative position of the turnover assembly platform 3 is adjusted, the stability of the position of the turnover assembly platform 3 needs to be maintained when the assembly equipment is used to assemble parts, so the turnover assembly platform 3 needs to be fixed. Therefore, in the embodiment, a dividing pin 23 is arranged on one of the U-shaped frames, the dividing pin 23 is inserted from the outside of the U-shaped frame, the dividing pin 23 is connected with the turnover assembly platform 3, and the dividing pin 23 is used to fix the turnover assembly platform 3. When the angle of the turnover assembly platform 3 needs to be adjusted, the dividing pin 23 can be pulled out.

[0056] In the embodiment, before the turnover assembly platform 3 is fixed by the dividing pin 23, the turnover assembly platform 3 can randomly rotate and shake under the action of no external force, so it is difficult to adjust to the required fixed position. Therefore, in the embodiment, a first rotation shaft damper 24 is further sleeved outside the turnover rotation shaft 22, the first rotation shaft damper 24 can limit the free rotation of the turnover rotation shaft 22, and a certain external force needs to be applied to rotate the turnover rotation shaft 22.

[0057] Referring to Figure 4 As shown in the figure, the rotating platform base 1 comprises a supporting bottom plate 11 and a second turntable assembly 12. The supporting bottom plate 11 comprises supporting legs for stable placement. The second turntable assembly 12 comprises a second turntable and a second rotation shaft. The second rotation shaft is rotatably arranged in the supporting bottom plate 11 through a bearing. The second turntable is sleeved outside the second rotation shaft. The second turntable is driven by the second rotation shaft to rotate on the supporting bottom plate 11. The horizontal rotating support 2 is arranged on the second turntable.

[0058] In the embodiment, after the relative position of the horizontal rotating support 2 is adjusted, the stability of the position of the horizontal rotating support 2 needs to be maintained when the assembly equipment is used to assemble parts, so the horizontal rotating support 2 needs to be fixed. Therefore, in the embodiment, the rotating platform base 1 further comprises a second turntable locking mechanism 13.

[0059] The second rotary table locking mechanism 13 comprises a second locking block clamped on the second rotary shaft and a second locking handle for adjusting the locking gap of the second locking block. The second locking block is in the form of a clamp structure. After the second locking block is sleeved on the second rotary shaft, a locking gap is arranged on one side of the second locking block. The second locking handle is arranged to clamp the locking gap. When the second rotary shaft is adjusted to rotate, the second locking handle is controlled to open the locking gap. The second rotary table locking mechanism 13 does not affect the normal rotation of the second rotary shaft. After the second rotary shaft is adjusted to rotate to the position, the second locking handle is controlled to press the locking gap. The second rotary table locking mechanism 13 can prevent the rotation of the second rotary shaft, so as to fix the angle of the second rotary table.

[0060] In the embodiment, before the horizontal rotating support 2 is fixed by the second rotary table locking mechanism 13, the horizontal rotating support 2 will randomly rotate and shake under the action of no external force, so it is difficult to adjust to the required fixed position. Therefore, in the embodiment, the rotating platform base 1 further comprises a second rotary shaft damping 14 sleeved on the second rotary shaft. The second rotary shaft damping 14 limits the free rotation of the second rotary shaft. When the horizontal rotating support 2 is rotated, a certain external force needs to be applied to rotate.

[0061] Specifically, in the embodiment, the entire product positioning and assembling device has no power source. The movement and locking of the entire device are completed by mechanical structures. Therefore, the device can be placed at any position according to the use requirement without external air source and power source, and the use condition of the entire device can be optimized.

[0062] Obviously, the above embodiment is only an example for clear illustration, and is not a limitation on the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A product positioning and assembly device with multi-angle adjustment, characterized in that, include: Rotating platform base; A horizontal rotating support is mounted on the rotating platform base and is driven by the rotating platform base to rotate along the first axis. A flip assembly platform is mounted on a horizontal rotating support and is driven by the horizontal rotating support to rotate along a second axis. The first axis and the second axis are perpendicular to each other. The first product fixture is fixedly mounted on the flipping assembly platform and is used to clamp and fix the first product to be assembled. The second product fixture is adjustablely mounted on the flip assembly platform and is used to clamp and fix the second product to be assembled. An adjustment component, disposed on the flip assembly platform, is used to support the second product fixture. The adjustment component drives the second product fixture to adjust its relative angle and relative position with respect to the first product fixture. The adjustment component includes: a first turntable assembly, including a first turntable and a first rotating shaft, the first turntable being rotatably disposed on the flip assembly platform via the first rotating shaft; a slide assembly, including an X-axis slide and a Y-axis slide stacked together, the extension directions of the X-axis slide and the Y-axis slide being perpendicular, the second product fixture being disposed on the slide assembly; the adjustment component further includes: a first turntable locking mechanism, including a first locking block clamped on the first rotating shaft and a first locking handle for adjusting the locking gap of the first locking block; and a slide locking mechanism, including: anti-slip blocks respectively disposed on the X-axis slide and the Y-axis slide, with anti-slip bolts passing through the anti-slip blocks.

2. The multi-angle adjustable product positioning and assembly device according to claim 1, characterized in that: The horizontal rotating support includes: A flip-up bracket is fixed to the base of the rotating platform. A rotating shaft is rotatably mounted on the flipping bracket and connected to the flipping assembly platform. The rotating shaft drives the flipping assembly platform to rotate on the flipping bracket.

3. The multi-angle adjustable product positioning and assembly device according to claim 2, characterized in that: The flipping bracket is a U-shaped frame, including a connecting plate and two support arms. The flipping rotation axis is symmetrically arranged on the two support arms, and the two flipping rotation axes together clamp the flipping assembly platform.

4. The multi-angle adjustable product positioning and assembly device according to claim 3, characterized in that: An indexing pin is provided on one of the U-shaped frames. The indexing pin is inserted from the outside of the U-shaped frame and connected to the flip assembly platform. The indexing pin is used to fix the flip assembly platform.

5. The multi-angle adjustable product positioning and assembly device according to claim 3, characterized in that: A first rotating shaft damper is also fitted outside one of the aforementioned rotating shafts, the first rotating shaft damper restricting the free rotation of the rotating shaft.

6. The multi-angle adjustable product positioning and assembly device according to claim 1, characterized in that: The rotating platform base includes: Support base plate; The second turntable assembly includes a second turntable and a second rotating shaft. The second turntable is rotatably mounted on the support base plate via the second rotating shaft, and the horizontal rotating bracket is mounted on the second turntable.

7. The multi-angle adjustable product positioning and assembly device according to claim 6, characterized in that: The rotating platform base also includes a second turntable locking mechanism, which includes a second locking block clamped on the second rotating shaft and a second locking handle for adjusting the locking gap of the second locking block.

8. The multi-angle adjustable product positioning and assembly device according to claim 6, characterized in that: The base of the rotating platform also includes a second shaft damper sleeved on the second rotating shaft, which restricts the free rotation of the second rotating shaft.

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