Multi-station jig table

Abstract

The utility model discloses a multi-station jig platform which comprises a jig platform surface, at least two material taking jig plates, a first transfer mechanism, a material placing jig plate and a second transfer mechanism are arranged on the jig platform surface, the material taking jig plates are both arranged on the first transfer mechanism, and the material placing jig plate is arranged on the second transfer mechanism. The two material taking jig plates are configured to have a height difference or a horizontal position difference, so that the two material taking jig plates do not interfere with each other during relative movement; the number of the discharging jig plates is at least two, the discharging jig plates are both arranged on the second transferring mechanism, and the two discharging jig plates are configured to have a height difference or a horizontal position difference, so that the two discharging jig plates do not interfere with each other when moving relatively. The two sets of material taking jig plates and the two sets of material placing jig plates are arranged in a high-low or horizontal staggered mode, it can be guaranteed that material taking and loading or transporting are conducted at the same time in the material taking procedure, and material placing and loading or transporting are conducted at the same time in the material placing procedure, and the production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to a multi-station fixture table. Background Technology

[0002] In the processing of mobile phone camera lens barrels and lenses, it is usually necessary to move them from one carrier to another. In the existing technology, the transfer process is set on a jig plate, and a robotic arm is used to grab between two different carrier plates. This method is slow. Utility Model Content

[0003] The purpose of this invention is to propose a more efficient multi-station fixture.

[0004] To address the aforementioned problems, this utility model provides a multi-station fixture table, characterized by comprising a fixture table surface, on which a material picking fixture plate, a first transfer mechanism, a material dispensing fixture plate, and a second transfer mechanism are disposed, wherein:

[0005] There are at least two material picking fixture plates, both of which are mounted on the first transfer mechanism. Both material picking fixture plates are capable of moving along the length of the first transfer mechanism. The two material picking fixture plates are configured to have a height difference or a horizontal position difference, so that the two material picking fixture plates do not interfere with each other when they move relative to each other.

[0006] There are at least two feeding fixture plates, both of which are mounted on the second transfer mechanism. Both feeding fixture plates are capable of moving along the length of the second transfer mechanism. The two feeding fixture plates are configured to have a height difference or a horizontal position difference, so that the two feeding fixture plates do not interfere with each other when they move relative to each other.

[0007] As a further improvement of the present invention, the first transfer mechanism is provided with at least two first horizontal moving guide rails, and the two material picking fixture plates are respectively mounted on one of the first horizontal moving guide rails and can move along the length direction of the first horizontal moving guide rails. A height difference is provided between the two material picking fixture plates, so that one of the material picking fixture plates can pass under the other material picking fixture plate.

[0008] As a further improvement of the present invention, the second transfer mechanism is provided with at least two second horizontal moving guide rails, which are arranged in parallel and with a gap between them. The feeding fixture plate can slide on one of the second horizontal moving guide rails respectively, and the gap can ensure that the two feeding fixture plates do not come into contact when they move horizontally.

[0009] As a further improvement of the present invention, both the first transfer mechanism and the second transfer mechanism are provided with lead screws and nuts that cooperate with the lead screws. The material pick-up fixture plate and the material release fixture plate are fixed on the nuts, and each lead screw is driven to rotate by a motor.

[0010] As a further improvement of the present invention, a position sensor with a fixed position and electrically connected to one side of the first transfer mechanism and / or the second transfer mechanism is provided, and a moving block is provided on the picking fixture plate and / or the unloading fixture plate. The motor is controlled to stop moving by the cooperation of the moving block and the position sensor.

[0011] As a further improvement of the present invention, the position sensor is provided with a light receiver and a light emitter that emits linear light to the light receiver. When the moving block passes through and stops in the gap between the light receiver and the light emitter, the position sensor controls the motor electrically connected to it to stop moving.

[0012] The beneficial effects of the present invention are that the present invention provides a first transplanting mechanism and a second transplanting mechanism, and the first transplanting mechanism and the second transplanting mechanism are respectively provided with two sets of material picking fixture plates and material discharging fixture plates. The two sets of material picking fixture plates and material discharging fixture plates are staggered at different heights or horizontally, which can ensure that material picking and loading or transportation are carried out simultaneously in the material picking process and material discharging and loading or transportation are carried out simultaneously in the material discharging process, which greatly improves production efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 A structural schematic diagram of this utility model from another perspective;

[0015] Figure 3 This is a schematic diagram of the first transplanting mechanism;

[0016] Figure 4 This is a schematic diagram of the second recording mechanism;

[0017] In the figure: 200-Jig table; 202-Material pick-up jig plate; 204-First transfer mechanism; 206-Material unloading jig plate; 208-Second transfer mechanism; 210-First horizontal moving guide rail; 212-Second horizontal moving guide rail; 214-Position sensor; 216-Moving block. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] like Figure 1-4As shown, this utility model includes a fixture table 200, on which a material picking fixture plate 202, a first transfer mechanism 204, a material dispensing fixture plate 206, and a second transfer mechanism 208 are provided, wherein:

[0020] There are at least two material pick-up fixture plates 202, and both are disposed on the first transfer mechanism 204. Both material pick-up fixture plates 202 can move along the length direction of the first transfer mechanism 204. The two material pick-up fixture plates 202 are configured to have a height difference or a horizontal position difference, so that the two material pick-up fixture plates 202 do not interfere with each other when they move relative to each other.

[0021] There are at least two feeding fixture plates 206, both of which are disposed on the second transfer mechanism 208. Both feeding fixture plates 206 are capable of moving along the length direction of the second transfer mechanism 208. The two feeding fixture plates 206 are configured to have a height difference or a horizontal position difference, so that the two feeding fixture plates 206 do not interfere with each other when they move relative to each other.

[0022] As a further improvement of the present invention, the first transfer mechanism 204 is provided with at least two first horizontal moving guide rails 210, and the two material picking fixture plates 202 are respectively mounted on one of the first horizontal moving guide rails 210 and can move along the length direction of the first horizontal moving guide rail 210. A height difference is provided between the two material picking fixture plates 202, so that one of the material picking fixture plates 202 can pass under the other material picking fixture plate 202.

[0023] As a further improvement of the present invention, the second transfer mechanism 208 is provided with at least two second horizontal moving guide rails 212, which are arranged in parallel and have a gap between them. The feeding fixture plate 206 can slide on one of the second horizontal moving guide rails 212 respectively, and the gap can ensure that the two feeding fixture plates 206 do not come into contact when they move horizontally.

[0024] As a further improvement of the present invention, both the first transfer mechanism 204 and the second transfer mechanism 208 are provided with lead screws and nuts that cooperate with the lead screws. The material pick-up fixture plate 202 and the material release fixture plate 206 are fixed on the nuts, and each lead screw is driven to rotate by a motor.

[0025] As a further improvement of the present invention, a position sensor 214 is provided on one side of the first transfer mechanism 204 and / or the second transfer mechanism 208 and is fixed in position and electrically connected thereto. A moving block 216 is provided on the material picking fixture plate 202 and / or the material discharging fixture plate 206. The motor is controlled to stop moving by the cooperation of the moving block 216 and the position sensor 214.

[0026] As a further improvement of the present invention, the position sensor 214 is provided with a light receiver and a light emitter that emits linear light to the light receiver. When the moving block 216 passes through and stops in the gap between the light receiver and the light emitter, the position sensor 214 controls the motor electrically connected to it to stop moving.

[0027] In this invention, a first transfer mechanism 204 and a second transfer mechanism 208 are provided, wherein:

[0028] The first transfer mechanism 204 is provided with two first horizontal moving guide rails 210. Two material picking fixture plates 202 are respectively mounted on one of the first horizontal moving guide rails 210 and can move along the length direction of the first horizontal moving guide rail 210. A height difference is provided between the two material picking fixture plates 202, so that one material picking fixture plate 202 can pass under the other material picking fixture plate 202. In addition, the first transfer mechanism 204 is also provided with a position sensor 214 and a moving block 216. The position sensor 214 includes a light receiver fixed on the first horizontal moving guide rail 210 and a light emitter that emits linear light to the light receiver. A gap is provided between the light receiver and the light emitter. The moving block 216 is provided on the material picking fixture plate 202. When the moving block 216 of the material picking fixture plate 202 moves to the position of the light receiver and the light emitter, the moving block 216 moves to the position of the light receiver and the light emitter. When there is a gap between the light emitters, the position sensor 214 controls the material handling fixture plate 202 to stop moving. The stopping position is generally set as the loading (unloading) station and the material handling station of the material handling fixture plate 202. At the loading (unloading) station, the robot arm places the carrier plate fully loaded with workpieces (lens barrel or lens frame) onto the material handling fixture plate 202, or removes the empty carrier plate from the material handling fixture plate 202. At the material handling station, the robot arm removes the workpieces (lens barrel or lens frame) from the carrier plate in sequence. In this embodiment, the two material handling fixture plates 202 move horizontally on the same first horizontal moving guide rail 210. The height difference is set to ensure that the two do not interfere with each other when they move relative to each other. In this embodiment, the first horizontal moving guide rail 210 adopts the transmission method of lead screw and lead nut. The lead screw is driven by a motor to rotate.

[0029] The second transfer mechanism 208 is provided with two second horizontal moving guide rails 212, which are arranged in parallel with a gap between them. The two feeding fixture plates 206 can slide on one of the second horizontal moving guide rails 212 respectively. This gap ensures that the two second transfer mechanisms 208 do not contact each other during horizontal movement. Additionally, a position sensor 214 and a moving block 216 are also provided on the second transfer mechanism 208. The position sensor 214 includes a light receiver fixed on the second horizontal moving guide rail 212 and a light emitter that emits linear light to the light receiver. A gap is provided between the light receiver and the light emitter. The feeding fixture plate 206 is also provided with a moving block 216. When the moving block 216 of the feeding fixture plate 206 moves into the gap between the light receiver and the light emitter, the position sensor 214 controls the feeding fixture plate 206 to stop moving. This stopping position is generally... The loading (unloading) station and the unloading station are set up for the unloading fixture plate 206. At the unloading station, the robot arm places the workpiece (lens barrel or frame) from the carrier plate on the picking fixture plate 202 onto the carrier plate on the unloading fixture plate 206. At the loading (unloading) station, the robot arm places the carrier plate fully loaded with workpieces (lens barrel or frame) onto the unloading fixture plate 206, or removes the empty carrier plate from the unloading fixture plate 206. In this embodiment, the second horizontal moving guide rail 212 adopts a lead screw and lead nut transmission method, and the lead screw is driven to rotate by a motor.

[0030] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A multi-station fixture table, comprising: The utility model provides a kind of material taking and placing device, including jig mesa (200), the jig mesa (200) is provided with material taking jig plate (202), first transfer mechanism (204) and material placing jig plate (206) and second transfer mechanism (208), wherein: The material taking jig plate (202) is at least two, and is arranged on the first transfer mechanism (204), and the two material taking jig plates (202) can move along the length direction of the first transfer mechanism (204), and the two material taking jig plates (202) are configured to be provided with height difference or horizontal position difference, so that the two material taking jig plates (202) relative motion without interference each other; The material placing jig plate (206) is at least two, and is arranged on the second transfer mechanism (208), and the two material placing jig plates (206) can move along the length direction of the second transfer mechanism (208), and the two material placing jig plates (206) are configured to be provided with height difference or horizontal position difference, so that the two material placing jig plates (206) relative motion without interference each other.

2. The multi-station fixture table of claim 1, wherein, The first transfer mechanism (204) is provided with at least two first horizontal moving guide rails (210), and the two material taking jig plates (202) are respectively installed on one first horizontal moving guide rail (210) and can move along the length direction of the first horizontal moving guide rail (210), and the two material taking jig plates (202) are provided with height difference, so that one material taking jig plate (202) can pass under another material taking jig plate (202).

3. The multi-station fixture table of claim 1 or 2, wherein, The second transfer mechanism (208) is provided with at least two second horizontal moving guide rails (212), and the second horizontal moving guide rails (212) are arranged in parallel and provided with gap between, and the material placing jig plate (206) can slide on one second horizontal moving guide rail (212) respectively, and the gap can ensure that two material placing jig plates (206) do not contact when moving horizontally.

4. The multi-station fixture table of claim 3, wherein, The first transfer mechanism (204) and the second transfer mechanism (208) are provided with screw rod and nut matched with the screw rod, and the material taking jig plate (202) and the material placing jig plate (206) are fixed on the nut, and each screw rod is driven to rotate by a motor.

5. The multi-station fixture table of claim 4, wherein, One side of the first transfer mechanism (204) and / or the second transfer mechanism (208) is provided with position sensor (214) fixed in position and electrically connected therewith, and the material taking jig plate (202) and / or the material placing jig plate (206) is provided with moving block (216), and the motor is controlled to stop moving by cooperation of the moving block (216) and the position sensor (214).

6. The multi-station fixture table of claim 5, wherein, The position sensor (214) is provided with light receiver and light emitter emitting straight line light to the light receiver, and when the moving block (216) passes through and stays in the gap between the light receiver and the light emitter, the position sensor (214) controls the motor electrically connected therewith to stop moving.

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