XY bidirectional clamping carrier and clamping device

Abstract

The present invention relates to an XY bidirectional clamping carrier and a clamping device in the field of test carrier technology. The XY bidirectional clamping carrier of the present invention comprises a cavity seat, two X-axis clamping plates arranged in parallel at both ends of the cavity seat and used to clamp the component to be tested, a Y-axis clamping plate, a support assembly installed between the X-axis clamping plates, an inclined embedded block, a Y-axis spring, a hook and a pulling assembly used to keep the Y-axis clamping plate away from the component to be tested. By integrating the XY bidirectional clamping function on the same clamping carrier, the space occupied can be greatly reduced, and the structure is simple and the cost is low. By external force acting on the inclined embedded block to drive the support assembly, and connecting with the hook to drive the pulling assembly, the component to be tested can be clamped and released in the XY bidirectional direction. In conjunction with the material taking and releasing mechanism and the carrier cylinder, the CT time of the clamping device can be significantly reduced, and the component detection efficiency can be improved.

Description

Technical Field

[0001] The invention relates to an XY bidirectional clamping carrier and a clamping device, belonging to the technical field of test carriers. Background Art

[0002] In the field of connector and electronic component inspection, it involves multi-directional and multi-position inspection of main parts. During the inspection process, multiple sides of the parts need to be presented in the camera's field of view. To ensure the stability of the inspection process, the product needs to be fixed.

[0003] In order to improve the efficiency of product inspection, multiple products are usually inspected at the same time. Since the incoming parts are bulk materials, when the vibrating disk array is used to discharging materials in a straight line, multiple products are displaced by the dislocation mechanism, and then the material picking mechanism takes out a single product and puts it on the carrier for clamping and inspection. This inspection method has a long automatic CT time, high carrier cost and large space occupation. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an XY bidirectional clamping carrier and a clamping device to solve the problems of long CT time and low detection efficiency of the clamping device in the current component detection process, and high cost and large space occupied by the clamping carrier.

[0005] In order to solve the above technical problems, the present invention is implemented by adopting the following technical solutions: In a first aspect, the present invention provides an XY bidirectional clamping carrier, comprising: a cavity seat for placing a component to be tested, two X-axis clamping plates arranged in parallel at both ends of the cavity seat and used to clamp the component to be tested in the X-axis direction, a Y-axis clamping plate used to clamp the component to be tested in the Y-axis direction, a support assembly installed between the X-axis clamping plates, an inclined embedding block used to receive external force, a pulling assembly used to pull the Y-axis clamping plate away from the component to be tested, a hook capable of movably contacting the pulling assembly, and a Y-axis spring arranged between the Y-axis clamping plate and the pulling assembly; Wherein, the support assembly includes a support rod, an X-axial spring and a linear bearing; the linear bearing is connected to the X-axial clamping plate, the support rod is coaxially slidably connected in the linear bearing, the surface of the support rod is surrounded by an X-axial spring, and the X-axial spring is clamped on the outside of the linear bearing; The pulling assembly is fixedly connected to the Y-axis clamping plate; the oblique embedding block is fixedly connected to the draw hook through a latch, and when the oblique embedding block moves under the action of an external force, it drives the draw hook to move, and simultaneously drives the Y-axis clamping plate to move through the pulling assembly, so that the Y-axis clamping plate is away from the placement position of the component to be tested and squeezes the Y-axis spring; The oblique embedment block is located between the support components. When the oblique embedment block moves under the action of external force, the support rod further slides into the linear bearing under the action of the inclined surface of the side of the oblique embedment block and compresses the X-axial spring.

[0006] Furthermore, the number of the support assemblies is 4 and they are arranged in parallel between the X-axis clamping plates.

[0007] Furthermore, the surfaces on both sides of the inclined embedding block that contact the support components are each provided with two inclined surfaces, and each support component is located in a corresponding groove formed by the two inclined surfaces when no external force is applied.

[0008] Furthermore, a Y-axis slide plate is installed on the surface of the oblique embedment block, and two Y-axis slide plates are provided, and the length in the X-axis spring compression direction is greater than the oblique embedment block; the two Y-axis slide plates are fixedly connected to the oblique embedment block by a pin.

[0009] Furthermore, the pulling assembly includes: a hinge seat, a hinge plate and a fulcrum bolt; a sliding groove is provided at the position where the hinge seat and the inclined embedment block are engaged, the pin protrudes out of the sliding groove, and the pull hook is slidably connected to the hinge seat through the pin; one side of the hinge seat is rotatably connected to the hinge plate through a rotating shaft; one end of the hinge plate is clamped with a fulcrum bolt, and the fulcrum is fixedly connected to the Y-axis clamping plate with a bolt.

[0010] Furthermore, a protrusion is provided at one end of the draw hook, and the draw hook movably contacts the hinge plate through the protrusion and flips the hinge plate.

[0011] Furthermore, one end of the Y-axial clamp is set as a convex plate, the convex plate is clamped with the hinge seat, and the Y-axial clamp is fixedly connected to the fulcrum by bolts through the convex plate; the Y-axial springs are set in two and are symmetrically arranged on both sides of the convex plate.

[0012] Furthermore, one end of the oblique embedding block is movably connected to the pulling assembly, and the other end is connected to a spring baffle via a restoring spring, and the spring baffle is fixedly connected to the cavity seat.

[0013] In a second aspect, the present invention provides a clamping device, characterized in that it includes any of the above-mentioned XY bidirectional clamping carriers, and the clamping device also includes: a material picking and placing mechanism for placing the component to be tested on the XY bidirectional clamping carrier and a carrier cylinder that provides a driving force for opening and closing the XY bidirectional clamping carrier, and the carrier cylinder applies force to the inclined embedment block of the XY bidirectional clamping carrier.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present application provides an XY bidirectional clamping carrier and a clamping device, which can greatly reduce space occupancy by integrating the XY bidirectional clamping function on the same clamping carrier, and has a simple structure and low cost. By external force acting on the inclined embedding block to drive the support component, and connecting with the hook to drive the pulling component, the present invention can achieve the clamping and release of the component to be tested in the XY bidirectional. In conjunction with the material picking and unloading mechanism and the carrier cylinder, the CT time of the clamping device can be significantly reduced, and the component detection efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of a clamping device provided by the present invention; Figure 2 It is a schematic diagram of the overall structure of an XY bidirectional clamping carrier provided by the present invention; Figure 3 This is a schematic structural diagram of another angle of an XY bidirectional clamping carrier provided by the present invention; Figure 4 It is a schematic diagram of the internal structure of an XY bidirectional clamping carrier provided by the present invention; Figure 5 It is a structural schematic diagram of an XY bidirectional clamping carrier provided by the present invention when it is bidirectionally released; Figure 6 It is a schematic diagram of the internal structure of an XY bidirectional clamping carrier provided by the present invention when it is bidirectionally released; Figure 7 It is a schematic structural diagram of an XY bidirectional clamping carrier provided by the present invention when bidirectionally clamping; Figure 8 It is a schematic diagram of the internal structure of an XY bidirectional clamping carrier provided by the present invention when bidirectionally clamping; Fig. 9 It is a schematic diagram of the oblique embedding block structure of an XY bidirectional clamping carrier provided by the present invention; Fig.10 It is a schematic diagram of the internal structure of an XY bidirectional clamping carrier provided by the present invention, wherein the hook is removed to show the pin and slide groove structure.

[0017] Description of reference numerals: 1. X-axis clamping plate; 2. Cavity seat; 3. Support rod; 4. Y-axis slide plate; 5. Spring baffle; 6. X-axis spring; 7. Component to be measured; 8. Y-axis spring; 9. Y-axis clamping plate; 9.1. Protruding plate; 10. Oblique embedded block; 10.1. Inclined surface; 10.2. Groove; 10.3. Latch; 11. Draw hook; 11.1. Protrusion; 12. Hinge plate; 13. Hinge seat; 14. Bolt for fulcrum; 15. Linear bearing; 16. Restoring spring; 17. Material taking and releasing mechanism; 18. Carrier cylinder; 19. Clamping carrier; 20. Sliding groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present application and its application or use. Embodiment 1:

[0019] like Figure 2 and Figure 3 As shown, this embodiment provides an XY bidirectional clamping carrier, including: a cavity seat 2, two X-axial clamping plates 1 arranged in parallel at both ends of the cavity seat 2 and used to clamp the component to be measured 7, a Y-axial clamping plate 9, a supporting component installed between the X-axial clamping plates 1, an inclined embedding block 10, a Y-axial spring 8 and a pulling component used to pull the Y-axial clamping plate 9 away from the component to be measured 7.

[0020] Among them, Figure 4 As shown, the support assembly includes a support rod 3, an X-axial spring 6 and a linear bearing 15; the linear bearing 15 is connected to the X-axial clamp 1, the support rod 3 is coaxially slidably connected in the linear bearing 15, the surface of the support rod 3 is surrounded by an X-axial spring 6, and the X-axial spring 6 is clamped on the outside of the linear bearing 15.

[0021] The supporting components are provided in four numbers and are arranged in parallel between the X-axis clamping plates 1. Each supporting component presses the oblique insert block 10 under the elastic force of the X-axis spring 6, and the four supporting components uniformly and elastically press the oblique insert block 10 to keep it stationary.

[0022] The Y-axis spring 8 is arranged between the Y-axis clamping plate 9 and the pulling assembly. The Y-axis clamping plate 9 can be away from the clamping position of the component under test 7 and compress the Y-axis spring 8. Fig. 9 ) is fixedly connected to the draw hook 11, and when the inclined embedding block 10 moves under the action of external force, it drives the draw hook 11 to move synchronously.

[0023] The inclined insert block 10 is located between the support components. When the inclined insert block 10 moves under the action of external force, the support rod 3 further slides into the linear bearing 15 under the action of the inclined surface 10.1 on the surface of the inclined insert block 10 and squeezes the X-axial spring 6.

[0024] like Fig. 9 As shown, the surfaces on both sides of the inclined embedding block 10 that contact the support assembly are provided with two inclined surfaces 10.1, and each support assembly is located in a corresponding groove 10.2 formed by the two inclined surfaces 10.1 when no external force acts; when there is no external force pushing, the support assembly is stationary in the groove 10.2, and when an external force acts, the inclined embedding block 10 is pushed, and the support assembly moves along the inclined surface 10.1, thereby squeezing the X-axial spring 6, so as to place the component to be measured 7 into the clamping area, and after the component to be measured 7 is placed in, the X-axial spring 6 continues to squeeze until the component to be measured 7 is clamped.

[0025] A Y-axis slide plate 4 is installed on the surface of the oblique embedment block 10, and two Y-axis slide plates 4 are provided, and their length in the compression direction of the X-axis spring 6 is greater than that of the oblique embedment block 10; the two Y-axis slide plates 4 are fixedly connected to the oblique embedment block 10 through a latch 10.3; the Y-axis slide plate 4 is fixedly connected to the oblique embedment block 10, and since its length in the compression direction of the X-axis spring 6 is greater than that of the oblique embedment block 10, the support assembly can be limited, thereby stabilizing the sliding of the support assembly.

[0026] like Figure 4 and Fig.10 As shown, the pulling assembly includes: a hinge seat 13, a hinge plate 12 and a fulcrum bolt 14; the draw hook 11 is fixedly connected to the inclined embedment block 10 through a latch 10.3, a sliding groove 20 is provided at the position where the hinge seat 13 and the inclined embedment block 10 are engaged, the latch 10.3 protrudes out of the sliding groove 20, and the draw hook 11 is slidably connected to the hinge seat 13 through the latch 10.3; one side of the hinge seat 13 is rotatably connected to the hinge plate 12 through a rotating shaft; one end of the hinge plate 12 is clamped with the fulcrum bolt 14, and the fulcrum bolt 14 is fixedly connected to the Y-axis clamping plate 9.

[0027] A protrusion 11.1 is provided at one end of the hook 11, and the hook 11 is in active contact with the hinge plate 12 through the protrusion 11.1 to flip the hinge plate 12; the protrusion 11.1 is used to contact the hinge plate 12 when the inclined embedment block 10 moves, thereby pulling the hinge plate 12, so that the hinge plate 12 rotates around the rotating shaft, thereby pulling the fulcrum bolt 14.

[0028] One end of the Y-axial clamping plate 9 is set as a convex plate 9.1, and the convex plate 9.1 is clamped with the hinge seat 13. The Y-axial clamping plate 9 is fixedly connected to the fulcrum with a bolt 14 through the convex plate 9.1; the Y-axial spring 8 is set in two and symmetrically arranged on both sides of the convex plate 9.1.

[0029] One end of the inclined embedment block 10 is connected to a pulling assembly, and the other end is connected to a spring baffle 5 through a restoring spring 16. The spring baffle 5 is fixedly connected to the cavity seat 2. The restoring spring 16 is provided mainly to provide better restoring force as an aid and supplement to the supporting assembly to avoid possible jamming. Embodiment 2:

[0030] Based on the first embodiment, the second embodiment provides a clamping device. Figure 1 As shown, it includes the XY bidirectional clamping carrier 19 described in the first embodiment; the clamping device also includes: a material picking and placing mechanism 17 for placing the component to be tested 7 on the XY bidirectional clamping carrier 19 and a carrier cylinder 18 that provides the XY bidirectional clamping carrier with a driving force for opening and closing.

[0031] The material picking and placing mechanism 17 is used to clamp the transport components and continuously put the components to be tested 7 into the XY bidirectional clamping carrier; the carrier cylinder 18 is used to provide a driving force to push the inclined embedded block 10 to move; when an external force acts on the inclined embedded block 10, the X-axial clamping plate 1 and the Y-axial clamping plate 9 are opened at the same time, and after the external force disappears, the X-axial clamping plate 1 and the Y-axial clamping plate 9 are clamped at the same time.

[0032] The specific workflow is as follows: Figure 1 As shown, the XY bidirectional clamping carrier is shifted to the loading position by the servo motor XY bidirectional clamping line, and the carrier cylinder 18 is opened. The force of the carrier cylinder 18 acts on the head position of the inclined embedded block 10. When the external force continues, the inclined embedded block 10 slides forward under the action of the external force, and the support rod 3 contacts the inclined surface 10.1 of the inclined embedded block 10. The support rod 3 overcomes the reaction force of the X-axial spring 6 and leaves the groove 10.2 and moves outward. The support rod 3 slides into the linear bearing 15, and the X-axial The spring 6 is forced to be squeezed, and the X-axis clamping plate 1 is opened outward at the same time; because the hook 11 is connected to the inclined embedded block 10 through the latch 10.3, the hook 11 moves at the same time, the hook 11 contacts the hinge plate 12 and pulls the hinge plate 12 through the protrusion 11.1, and the hinge plate 12 is rotated by force. Because the fulcrum is connected to the hinge plate 12 with a bolt 14, the fulcrum is pulled by the bolt 14, and then the Y-axis clamping plate 9 is pulled open. At this time, the X-axis clamping plate 1 and the Y-axis clamping plate 9 are opened at the same time. Figure 5 and Figure 6 shown.

[0033] When the carrier cylinder 18 is retracted, the external force disappears, the reaction force of the restoring spring 16 causes the inclined insert block 10 to move backward, and the reaction force of the X-axis spring 6 causes the support rod 3 to move inward. Since the X-axis clamping plate 1 is connected to the support rod 3, the X-axis clamping plate 1 moves inward at the same time to clamp the component to be tested 7. At the same time, the Y-axis clamping plate 9 moves forward due to the reaction force of the Y-axis spring 8 to clamp the component to be tested 7. At this time, the X-axis clamping plate 1 and the Y-axis clamping plate 9 clamp the component to be tested 7 at the same time. Figure 7 and Figure 8 shown.

[0034] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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, an indirect connection through an intermediate medium, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. An XY bidirectional clamping carrier, characterized in that: include: A cavity seat (2) for placing a component to be tested (7), two X-axis clamping plates (1) arranged in parallel at both ends of the cavity seat (2) and used for clamping the component to be tested (7) in the X-axis direction, a Y-axis clamping plate (9) for clamping the component to be tested (7) in the Y-axis direction, a support component installed between the X-axis clamping plates (1), an inclined insert block (10) for receiving an external force, a pulling component for pulling the Y-axis clamping plate (9) away from the component to be tested (7), a pull hook (11) capable of movably contacting the pulling component, and a Y-axis spring (8) arranged between the Y-axis clamping plate (9) and the pulling component; The support assembly comprises a support rod (3), an X-axial spring (6) and a linear bearing (15); the linear bearing (15) is connected to the X-axial clamping plate (1), the support rod (3) is coaxially slidably connected in the linear bearing (15), the surface of the support rod (3) is surrounded by an X-axial spring (6), and the X-axial spring (6) is clamped on the outside of the linear bearing (15); The pulling assembly is fixedly connected to the Y-axis clamping plate (9); the inclined insert block (10) is fixedly connected to the draw hook (11) via a latch (10.3); when the inclined insert block (10) moves under the action of an external force, the draw hook (11) is driven to move, and the Y-axis clamping plate (9) is driven to move synchronously via the pulling assembly, so that the Y-axis clamping plate (9) is moved away from the placement position of the component to be tested (7) and the Y-axis spring (8) is pressed; The inclined insert block (10) is located between the support components. When the inclined insert block (10) moves under the action of an external force, the support rod (3) further slides into the linear bearing (15) under the action of the inclined surface (10.1) on the side of the inclined insert block (10) and compresses the X-axial spring (6).

2. The XY bidirectional clamping carrier according to claim 1, characterized in that: The supporting components are provided in four numbers and are arranged in parallel between the X-axis clamping plates (1).

3. The XY bidirectional clamping carrier according to claim 1, characterized in that: The surfaces on both sides of the inclined insert block (10) that are in contact with the support assembly are each provided with two inclined surfaces (10.1), and each support assembly is located in a corresponding groove (10.2) formed by the two inclined surfaces (10.1) when no external force is applied.

4. The XY bidirectional clamping carrier according to claim 1, characterized in that: A Y-axis slide plate (4) is mounted on the surface of the oblique embedment block (10); two Y-axis slide plates (4) are provided and have a length in the compression direction of the X-axis spring (6) greater than that of the oblique embedment block (10); the two Y-axis slide plates (4) are fixedly connected to the oblique embedment block (10) via a latch (10.3).

5. The XY bidirectional clamping carrier according to claim 1, characterized in that: The pulling assembly comprises: a hinge seat (13), a hinge plate (12) and a fulcrum bolt (14); A sliding groove (20) is provided at the position where the hinge seat (13) and the inclined embedding block (10) are joined, the latch (10.3) protrudes out of the sliding groove (20), and the hook (11) is slidably connected to the hinge seat (13) via the latch (10.3); one side of the hinge seat (13) is rotatably connected to the hinge plate (12) via a rotating shaft; one end of the hinge plate (12) is clamped to a fulcrum by a bolt (14), and the fulcrum is fixedly connected to the Y-axis clamping plate (9) by the bolt (14).

6. The XY bidirectional clamping carrier according to claim 5, characterized in that: One end of the draw hook (11) is provided with a protrusion (11.1), and the draw hook (11) is in active contact with the hinge plate (12) via the protrusion (11.1) to flip the hinge plate (12).

7. The XY bidirectional clamping carrier according to claim 5, characterized in that: One end of the Y-axial clamping plate (9) is provided as a convex plate (9.1), the convex plate (9.1) is clamped with the hinge seat (13), and the Y-axial clamping plate (9) is fixedly connected to the fulcrum by a bolt (14) via the convex plate (9.1); two Y-axial springs (8) are provided and are symmetrically arranged on both sides of the convex plate (9.1).

8. The XY bidirectional clamping carrier according to claim 1, characterized in that: One end of the inclined insert (10) is movably connected to the pulling assembly, and the other end is connected to a spring baffle (5) via a return spring (16); the spring baffle (5) is fixedly connected to the cavity seat (2).

9. A clamping device, characterized in that: The XY bidirectional clamping carrier (19) comprises the XY bidirectional clamping carrier (19) as claimed in any one of claims 1 to 8, wherein the clamping device further comprises: a material taking and placing mechanism (17) for placing the component to be tested (7) on the XY bidirectional clamping carrier (19) and a carrier cylinder (18) for providing a driving force for opening and closing the XY bidirectional clamping carrier (19), wherein the carrier cylinder (18) applies force to the oblique insert block (10) of the XY bidirectional clamping carrier (19).

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