Material clamping electric detection mechanism and detection manipulator

Abstract

The utility model discloses a material clamping electric detection mechanism and a detection manipulator, the material clamping electric detection mechanism comprises a base, a clamping part and an electric detection part, the clamping part is arranged at the upper end of the base, and the lower end surface of the base is recessed inwards to form a placing groove for accommodating a workpiece; the electric detection component comprises an electric connection part and an action mechanism, the electric connection part is arranged on one side of the base, and the action mechanism is arranged on the other side of the base; a connecting through groove is formed in the base, the working end of the action mechanism penetrates through the connecting through groove to extend to one side of the base, and the working end of the action mechanism is in driving connection with the electric connecting part. By arranging the clamping component and the electric detection component, the electric connection part can be driven by the telescopic air cylinder to be connected with the workpiece while the workpiece is clamped, so that the performance test of the workpiece is met, the detection and test efficiency of the projection lens is improved, manual operation errors are reduced, and the reliability of projection detection is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of detection equipment, and in particular to a material clamping electric detection mechanism and a detection manipulator. Background Art

[0002] The existing projection lens projection effect test is to install the projection lens on the projector and project the test pattern on the screen for testing. That is, it is necessary to assemble a test prototype and complete the projection test of different projection lenses by frequently changing the projection lens.

[0003] For projection lenses of different specifications and models, it is necessary to replace the corresponding model of the test prototype and frequently adjust the relative position of the test prototype and the screen. This testing method is cumbersome to operate, resulting in low efficiency in the detection of the projection lens. Human operational errors are prone to occur during the frequent replacement process, affecting the reliability of the projection lens detection. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art. The utility model provides a material clamping and electrical inspection mechanism and a detection robot. By setting a clamping component and an electrical inspection component, while clamping the workpiece, the electrical connection part can be driven by a telescopic cylinder to connect with the workpiece, thereby meeting the performance test of the workpiece and improving the efficiency of the projection lens detection test.

[0005] The utility model provides a material clamping and electric inspection mechanism, which comprises: a base, a clamping component and an electric inspection component, wherein the clamping component is arranged at the upper end of the base, and the lower end surface of the base is inwardly concave to form a placement groove for accommodating a workpiece;

[0006] The electrical inspection component includes an electrical connection portion and an action mechanism, wherein the electrical connection portion is arranged on one side of the base, and the action mechanism is arranged on the other side of the base;

[0007] A connecting through slot is arranged in the base, and the working end of the action mechanism passes through the connecting through slot and extends to one side of the base, and the working end of the action mechanism is drivingly connected to the electrical connection part.

[0008] Furthermore, the clamping component includes a driving cylinder and two clamping blocks, the two clamping blocks are correspondingly arranged on two opposite sides, and the driving cylinder drives and connects the two clamping blocks.

[0009] Further, a set of opposite side walls of the base cooperates with the upper end surface of the base to form the installation position of the clamping component, and another set of opposite side walls on the base is provided with an installation groove, and the two clamping blocks of the clamping component are accommodated in the installation groove.

[0010] Furthermore, the electrical inspection component also includes an electrical inspection connection board, on which a plurality of electrical connection wires are arranged, one end of the plurality of electrical connection wires is connected to the electrical connection part, and the other end is connected to an external detection instrument.

[0011] Furthermore, the actuating mechanism includes a pushing rod and a telescopic cylinder, wherein the telescopic cylinder is drivingly connected to the pushing rod and forms a working end of the actuating mechanism based on the pushing rod.

[0012] Furthermore, a spring is sleeved on the pushing rod, one end of the spring is fixed on the pushing rod, and the other end of the spring is arranged on the telescopic cylinder.

[0013] Furthermore, the clamping component also includes a support plate, and the driving cylinder and the clamping block are arranged on the support plate.

[0014] Furthermore, two positioning pins are provided on the support plate, and the two positioning pins are symmetrically distributed on both sides of the driving cylinder.

[0015] Furthermore, a fixing block is provided on a group of opposite side walls of the clamping component, the side walls of the base are matched with the side walls of the clamping component, and the base is locked and fixed to the clamping component based on the fixing block.

[0016] The utility model also provides a detection manipulator, which comprises a supporting chassis and a mechanical arm rotatably connected to the supporting chassis, and the end of the mechanical arm is connected to the material clamping electric detection mechanism.

[0017] The utility model provides a material clamping electric inspection mechanism and an inspection manipulator, which, by arranging a clamping component and an electric inspection component, can drive an electrical connection part to connect with the workpiece through a telescopic cylinder while clamping the workpiece, thereby meeting the performance test of the workpiece and improving the efficiency of the projection lens inspection test. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the clamping material electric inspection mechanism in the embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the clamping component in the embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the base structure in an embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the electric inspection component in the embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of the detection manipulator structure in an embodiment of the utility model. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] Embodiment 1:

[0026] Figure 1 A schematic diagram showing the structure of the clamping material electric inspection mechanism in an embodiment of the utility model is shown. Figure 2 A schematic diagram showing the structure of the clamping component 7 in an embodiment of the utility model is shown. Figure 3 A schematic diagram of the base 6 structure in an embodiment of the utility model is shown, and the material clamping and electric inspection mechanism includes: a base 6, a clamping component 7 and an electric inspection component 8, the clamping component 7 is arranged at the upper end of the base 6, and the lower end surface of the base 6 is recessed inward to form a placement groove 61 for accommodating the workpiece, and the clamping component 7 is used to fix the workpiece in the placement groove 61.

[0027] Furthermore, the clamping component 7 includes a driving cylinder 72 and two clamping blocks 71. The two clamping blocks 71 are correspondingly arranged on opposite sides. The driving cylinder 72 drives and connects the two clamping blocks 71. The driving cylinder 72 can drive the two clamping blocks 71 to move toward or away from each other, so that the two clamping blocks 71 can realize clamping or releasing operations.

[0028] Furthermore, a rotating connection piece is provided on the top of the clamping component 7, and the material clamping electrical inspection mechanism is installed on the inspection robot based on the rotating connection piece 5, so that the inspection robot can rotate to adjust the position of the workpiece.

[0029] Furthermore, an electrical connection portion is provided at the top of the material clamping and electrical inspection mechanism for connecting to an external power source to meet the power drive requirements of the projection and electrical inspection of the projection lens.

[0030] Specifically, Figure 4A schematic diagram of the structure of the electric inspection component 8 in an embodiment of the utility model is shown, the electric inspection component 8 includes an electrical connection part 81 and an action mechanism 82, the electrical connection part 81 is arranged on one side of the base 6, and the action mechanism 82 is arranged on the other side of the base 6, a connecting groove 62 is arranged in the base 6, a working end 84 of the action mechanism 82 passes through the connecting groove 62 and extends to one side of the base 6, and the working end 84 of the action mechanism 82 is drivingly connected to the electrical connection part 81, and the action mechanism 82 is used to drive the electrical connection part 81 to move closer to the position of the placement groove 61, that is, the electrical connection part 81 is driven by the action mechanism 82 to electrically connect with the workpiece in the placement groove 61.

[0031] Furthermore, the electrical connection portion 81 is provided with at least two electrical plugs, including at least one three-pin electrical plug and at least one two-pin electrical plug, so that the clamping material electrical inspection mechanism can be applicable to workpieces of different product specifications.

[0032] Specifically, the electrical inspection component 8 also includes an electrical inspection connecting plate 83, on which a plurality of electrical inspection connecting wires are arranged, one end of the plurality of electrical inspection connecting wires is connected to the electrical connecting part 81, and the other end is connected to an external detection instrument, that is, the electrical connecting part 81 is plugged into the workpiece so that the workpiece is connected to the external detection instrument to detect the performance of the workpiece.

[0033] Furthermore, by providing a plurality of electrical inspection connection lines, the electrical inspection operation of a corresponding version can be matched through the corresponding electrical inspection connectivity according to the model of the projection lens, so that the clamping electrical inspection mechanism can be applicable to projection lenses of different models.

[0034] Specifically, the action mechanism 82 includes a pushing rod and a telescopic cylinder. The telescopic cylinder drives and connects the pushing rod, and forms a working end 84 of the action mechanism 82 based on the pushing rod. The telescopic cylinder drives the pushing rod to reciprocate, thereby realizing the electrical coordination and disengagement of the electrical connection part 81 with the workpiece.

[0035] Furthermore, a spring 85 is sleeved on the push rod, one end of the spring 85 is fixed on the push rod, and the other end of the spring 85 is arranged on the telescopic cylinder. When the electrical plug of the electrical connection part 81 is connected with the electrical socket of the workpiece, the spring 85 is used to buffer part of the driving force of the telescopic cylinder, thereby reducing the squeezing force on the pins at the electrical connection position and reducing the risk of damage when the electrical connection part 81 and the workpiece are electrically connected.

[0036] For details, please refer to Figure 3The inner wall of the placement and accommodating groove is provided with a chamfered structure around it, which can realize the rapid positioning of the workpiece, so that the workpiece can be embedded in the placement groove 61. The shape of the placement groove 61 matches the shape of the workpiece, so that the workpiece fits in the placement groove 61, which can meet the requirements of workpiece detection.

[0037] Furthermore, a group of opposite side walls of the base 6 cooperate with the upper end surface of the base 6 to form the installation position of the clamping component 7, and another group of opposite side walls on the base 6 are provided with installation grooves, and the two clamping blocks 71 of the clamping component 7 are accommodated in the installation grooves.

[0038] Furthermore, the middle portion of the base 6 is hollow to form the connecting groove 62, and the connecting groove 62 is used to accommodate the working end 84 of the action mechanism 82, which can improve the connection stability between the base 6 and the electric inspection component 8, while improving the compactness of the overall structure of the clamping electric inspection mechanism and reducing the overall size of the clamping electric inspection component 8 so as to adapt to different robot operating ends.

[0039] For details, please refer to Figure 2 The clamping component 7 also includes a support plate 73, the driving cylinder 72 and the clamping block 71 are arranged on the support plate 73, and two positioning pins 731 are also arranged on the support plate 73. The two positioning pins 731 are symmetrically distributed on both sides of the driving cylinder 72. The clamping component 7 can realize rapid positioning of the workpiece placement position based on the two positioning pins 731. By bringing the clamping component 7 close to the placement position of the workpiece, the positioning pins 731 of the clamping component 7 cooperate with the positioning holes on the placement position, so that the workpiece can be quickly matched in the placement groove 61 of the base 6.

[0040] Furthermore, a fixing block is provided on a group of opposite side walls of the clamping component 7, the side walls of the base 6 are matched on the side walls of the clamping component 7, and the base 6 is locked and fixed on the clamping component 7 based on the fixing block.

[0041] The working principle of the clamping component 7 is as follows: the two clamping blocks 71 are driven to move in opposite directions by the driving cylinder 72, the clamping component 7 is driven to approach the placement position of the workpiece, the relative positions of the clamping component 7 and the workpiece are positioned by the positioning pin 731, the workpiece is fitted in the base 6, the clamping blocks 71 are driven to move toward each other by the driving cylinder 72, the workpiece is fixed in the base 6 by the clamping blocks 71, and the clamping component 7 is driven away from the placement position of the workpiece to complete the clamping operation of the workpiece.

[0042] The embodiment of the utility model provides a material clamping and electric inspection mechanism, which is provided with a clamping component 7 and an electric inspection component 8. While clamping the workpiece, the material clamping and electric inspection mechanism can drive the electrical connection part 81 to connect with the workpiece through a telescopic cylinder, thereby meeting the performance test of the workpiece and improving the efficiency of the projection lens detection test.

[0043] Embodiment 2:

[0044] Figure 5 A structural schematic diagram of a detection robot in an embodiment of the utility model is shown, wherein the detection robot comprises a supporting chassis 91 and a robot arm 92 rotatably connected to the supporting chassis 91, the end of the robot arm 92 is connected to the clamping material electric inspection mechanism, and the robot arm 92 comprises a plurality of joints, which are rotatably connected in sequence, so that the detection robot can adjust to different detection postures, thereby meeting the detection requirements of the projection lens.

[0045] The detection manipulator is provided to realize the clamping and electrical detection connection of the workpiece, and the projection position of the workpiece is adjusted through a plurality of joints, thereby improving the detection accuracy and reliability of the projection lens.

[0046] In addition, the above is a detailed introduction to a material clamping electric inspection mechanism and an inspection robot provided in an embodiment of the utility model. Specific examples are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method of the utility model and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A clamping material electric inspection mechanism, characterized in that: The clamping material electric inspection mechanism comprises: a base, a clamping component and an electric inspection component, wherein the clamping component is arranged at the upper end of the base, and the lower end surface of the base is inwardly recessed to form a placement groove for accommodating the workpiece; The electrical inspection component includes an electrical connection portion and an action mechanism, wherein the electrical connection portion is arranged on one side of the base, and the action mechanism is arranged on the other side of the base; A connecting through slot is arranged in the base, and the working end of the action mechanism passes through the connecting through slot and extends to one side of the base, and the working end of the action mechanism is drivingly connected to the electrical connection part.

2. The material clamping electrical inspection mechanism according to claim 1, characterized in that: The clamping component comprises a driving cylinder and two clamping blocks, the two clamping blocks are correspondingly arranged on two opposite sides, and the driving cylinder drives and connects the two clamping blocks.

3. The material clamping electric inspection mechanism according to claim 2, characterized in that: A set of opposite side walls of the base cooperates with the upper end surface of the base to form the installation position of the clamping component, and another set of opposite side walls on the base is provided with installation grooves, and two clamping blocks of the clamping component are accommodated in the installation grooves.

4. The material clamping electrical inspection mechanism according to claim 1, characterized in that: The electrical inspection component also includes an electrical inspection connection board, on which a plurality of electrical connection wires are arranged, one end of the plurality of electrical connection wires is connected to the electrical connection part, and the other end is connected to an external detection instrument.

5. The material clamping electrical inspection mechanism according to claim 1, characterized in that: The action mechanism comprises a push rod and a telescopic cylinder. The telescopic cylinder is drivingly connected to the push rod and forms a working end of the action mechanism based on the push rod.

6. The material clamping electrical inspection mechanism according to claim 5, characterized in that: A spring is sleeved on the pushing rod, one end of the spring is fixed on the pushing rod, and the other end of the spring is arranged on the telescopic cylinder.

7. The material clamping electric inspection mechanism according to claim 2, characterized in that: The clamping component further comprises a support plate, and the driving cylinder and the clamping block are arranged on the support plate.

8. The material clamping electric inspection mechanism according to claim 7, characterized in that: The support plate is also provided with two positioning pins, and the two positioning pins are symmetrically distributed on both sides of the driving cylinder.

9. The material clamping electrical inspection mechanism according to claim 1, characterized in that: A fixing block is arranged on a group of opposite side walls of the clamping component, the side wall of the base is matched with the side wall of the clamping component, and the base is locked and fixed on the clamping component based on the fixing block.

10. A detection robot, characterized in that: The detection robot comprises a supporting chassis and a robot arm rotatably connected to the supporting chassis, and the end of the robot arm is connected to the material clamping electric detection mechanism as described in any one of claims 1 to 9.

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