Split type thickness measuring device for feeding and discharging plates

Abstract

The utility model provides a split type thickness measuring device for feeding and discharging plates, which belongs to the technical field of plate testing equipment and is structurally characterized in that a supporting mechanism consists of a supporting rod and a supporting shaft; the working mechanism comprises a horizontal telescopic cylinder, a vertical telescopic cylinder, a displacement sensor and a guide rail; a displacement sensor is connected between the upper floating reference plate and the lower floating reference plate, and the displacement sensor is used for measuring the distance between the thickness measuring upper reference end and the thickness measuring lower reference end; the control mechanism is composed of a valve terminal, the valve terminal is fixedly arranged on the supporting shaft, and the valve terminal, the horizontal telescopic air cylinder and the vertical telescopic air cylinder form a thickness measurement control system. The feeding suction cup is used for sucking a target plate to be arranged between the thickness measuring upper reference end and the thickness measuring lower reference end. According to the plate thickness measuring device, the displacement sensor is matched with the thickness measuring upper reference end and the thickness measuring lower reference end, so that whether a fed plate has a single layer or not can be detected, and the thicknesses of different plates can be measured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plate testing equipment, in particular to a split type thickness measuring device for plate feeding and discharging. BACKGROUND

[0002] Generally, in the bending, cutting and other processing of plate, the mechanical hand is used to grab the plate to realize continuous automatic processing. Since the plate is thin and flat, the oil is easily left between the layers of the stacked plate, and the mechanical hand may cause adhesion between the plates when grabbing the plate, resulting in the suction of multiple plates at one time. If multiple layers of plates are grabbed and sent into the cutting machine for the next step of processing, the subsequent processing is affected, and the subsequent processing is inconvenient. Therefore, before the mechanical hand grabs the plate and sends it into the main machine for processing, the thickness of the plate is measured first to determine whether the plate is single feeding, so as to ensure that multiple layers of plates are not sent into the main machine. However, how to accurately and automatically detect the thickness of each plate and whether the thickness of the plate meets the processing requirements is a problem that needs to be solved.

[0003] The thickness measuring device on the market is installed at the feeding suction cup and is an integrated structure with the feeding suction cup, which is difficult to install and has a complex structure. SUMMARY

[0004] The technical task of the utility model is to solve the deficiency of the prior art and provide a split type thickness measuring device for plate feeding and discharging.

[0005] The technical scheme of the utility model is realized in the following manner. The split type thickness measuring device for plate feeding and discharging comprises a supporting mechanism, a working mechanism, a control mechanism and a target plate fixing mechanism.

[0006] The supporting mechanism comprises a supporting rod and a supporting shaft;

[0007] The working mechanism comprises a horizontal telescopic cylinder, a vertical telescopic cylinder, a displacement sensor and a guide rail;

[0008] The top section of the supporting shaft is fixedly connected with a horizontal cylinder mounting seat, and the horizontal telescopic cylinder is fixedly connected with the horizontal cylinder mounting seat in the horizontal direction;

[0009] The piston telescopic end of the horizontal telescopic cylinder is fixedly connected with a sliding seat, the vertical direction of the sliding seat is provided with a guide rail and a sliding block, the sliding block is slidingly connected with the guide rail, and the sliding block has a free lifting stroke on the guide rail;

[0010] The sliding block is fixedly connected with a vertical telescopic cylinder mounting seat, and the vertical telescopic cylinder is fixedly connected with the vertical telescopic cylinder mounting seat in the vertical direction;

[0011] The piston telescopic end of the vertical telescopic cylinder is arranged downward, and is fixedly connected with a horizontally arranged upper floating reference plate, one end of the upper floating reference plate is fixedly connected with a thickness measuring upper reference end on the bottom surface;

[0012] The bottom end of the vertical telescopic cylinder mounting seat is fixedly connected with a lower reference plate, and the upper surface of one end of the lower reference plate is fixedly connected with a thickness measuring lower reference end;

[0013] The thickness measuring upper reference end and the thickness measuring lower reference end are oppositely arranged;

[0014] A displacement sensor is connected between the upper floating reference plate and the lower reference plate, and the displacement sensor is used for measuring the distance between the thickness measuring upper reference end and the thickness measuring lower reference end;

[0015] The control mechanism is composed of a valve island, the valve island is fixedly arranged on the support shaft, and the valve island, the horizontal telescopic cylinder and the vertical telescopic cylinder constitute a thickness measuring control system;

[0016] The target plate fixing mechanism is composed of a feeding suction disc, the feeding suction disc is used for adsorbing the target plate and keeping the target plate on a horizontal plane, and the edge of the target plate is arranged between the thickness measuring upper reference end and the thickness measuring lower reference end.

[0017] The support rod and the support shaft are both vertically arranged, are fixedly connected or relatively rotatably connected, and the support rod semi-surrounds the support shaft.

[0018] The bottom end of the support rod is fixedly provided with a support rod base, and the bottom end of the support shaft is fixedly provided with a support shaft base.

[0019] The middle part of the support shaft is fixedly connected with the valve island through a valve island mounting seat.

[0020] The valve island is provided with a first electromagnetic valve and a second electromagnetic valve;

[0021] The first electromagnetic valve is arranged on the first electric control gas path of the horizontal telescopic cylinder;

[0022] The second electromagnetic valve is arranged on the second electric control gas path of the vertical telescopic cylinder.

[0023] The upper end of the feeding suction disc is provided with a mechanical arm.

[0024] The horizontal telescopic cylinder and the vertical telescopic cylinder are both electric control cylinders.

[0025] Compared with the prior art, the utility model has the beneficial effects that:

[0026] The utility model discloses a kind of split type thickness measuring devices for plate feeding and discharging, using the cooperation of displacement sensor and thickness measuring upper reference end, thickness measuring lower reference end, so that it can detect whether the plate feeding is single sheet single layer, and also can measure the thickness of different plates, with the characteristics of simple structure, accurate measurement, high precision, to avoid obstacles to subsequent processing.

[0027] The utility model discloses a kind of split type thickness measuring devices for plate feeding and discharging, using the cooperation of displacement sensor and thickness measuring upper reference end, thickness measuring lower reference end, so that it can detect whether the plate feeding is single sheet single layer, and also can measure the thickness of different plates, with the characteristics of simple structure, accurate measurement, high precision, to avoid obstacles to subsequent processing.

[0028] The utility model discloses a kind of split type thickness measuring devices for plate feeding and discharging, using the cooperation of displacement sensor and thickness measuring upper reference end, thickness measuring lower reference end, so that it can detect whether the plate feeding is single sheet single layer, and also can measure the thickness of different plates, with the characteristics of simple structure, accurate measurement, high precision, to avoid obstacles to subsequent processing. BRIEF DESCRIPTION OF DRAWINGS

[0029] BRIEF DESCRIPTION OF DRAWINGS Figure 1 It is the structure schematic drawing of the utility model;

[0030] BRIEF DESCRIPTION OF DRAWINGS Figure 2 It is the structure schematic drawing of the utility model;

[0031] BRIEF DESCRIPTION OF DRAWINGS Figure 3 It is the structure schematic drawing of the utility model;

[0032] BRIEF DESCRIPTION OF DRAWINGS Figure 4 It is the structure schematic drawing of the utility model;

[0033] BRIEF DESCRIPTION OF DRAWINGS Figure 5 It is the structure schematic drawing of the utility model;

[0034] BRIEF DESCRIPTION OF DRAWINGS Figure 6 It is the structure schematic drawing of the utility model.

[0035] The marks in the drawing respectively indicate:

[0036] 1, support mechanism, 2, working mechanism, 3, control mechanism, 4, target plate fixed mechanism,

[0037] 5, support rod, 6, support shaft,

[0038] 7, horizontal cylinder mounting seat, 8, horizontal telescopic cylinder, 9, horizontal telescopic cylinder's piston telescopic end,

[0039] 10, sliding seat, 11, guide rail, 12, sliding block, 13, free lifting stroke,

[0040] 14, vertical telescopic cylinder mounting seat, 15, vertical telescopic cylinder, 16, vertical telescopic cylinder's piston telescopic end,

[0041] 17, upper floating reference plate, 18, thickness measurement upper reference end,

[0042] 19, lower reference plate, 20, thickness measurement lower reference end,

[0043] 21, displacement sensor,

[0044] 22, valve island, 23, thickness measurement control system,

[0045] 24, loading suction cup, 25, target plate,

[0046] 26, support rod base, 27, support shaft base,

[0047] 28, first solenoid valve, 29, second solenoid valve,

[0048] 30, first electric control gas circuit, 31, second electric control gas circuit,

[0049] 32, mechanical arm, 33, valve island mounting seat. DETAILED DESCRIPTION

[0050] A kind of for plate feeding and discharging of the split type thickness measuring device of the utility model will be described in detail as follows in conjunction with the drawings.

[0051] As shown in the drawings, the structure of the split type thickness measuring device for plate feeding and discharging of the utility model includes support mechanism, working mechanism, control mechanism and target plate fixing mechanism;

[0052] The support mechanism is composed of support rod and support shaft;

[0053] The working mechanism includes horizontal telescopic cylinder, vertical telescopic cylinder, displacement sensor and guide rail;

[0054] The top section of the support shaft is fixedly connected with horizontal cylinder mounting seat, and the horizontal telescopic cylinder is fixedly connected with the horizontal cylinder mounting seat in horizontal direction;

[0055] The piston telescopic end of the horizontal telescopic cylinder is fixedly connected with sliding seat, and the guide rail and sliding block are arranged in vertical direction of the sliding seat, the sliding block is slidingly connected with the guide rail, and the sliding block has free lifting stroke on the guide rail;

[0056] The sliding block is fixedly connected with vertical telescopic cylinder mounting seat, and the vertical telescopic cylinder is fixedly connected with the vertical telescopic cylinder mounting seat in vertical direction;

[0057] The piston telescopic end of the vertical telescopic cylinder is arranged downward, and is fixedly connected with horizontally arranged upper floating reference plate, and one end of the upper floating reference plate is fixedly connected with thickness measurement upper reference end on bottom surface;

[0058] The bottom end of the vertical telescopic air cylinder mounting seat is fixedly connected with a lower reference plate, and the upper surface of one end of the lower reference plate is fixedly connected with a thickness measuring lower reference end;

[0059] The thickness measuring upper reference end and the thickness measuring lower reference end are oppositely arranged.

[0060] A displacement sensor is connected between the upper floating reference plate and the lower reference plate, and the displacement sensor is used to measure the distance between the thickness measuring upper reference end and the thickness measuring lower reference end.

[0061] The control mechanism is composed of a valve island, which is fixedly arranged on the support shaft, and the valve island, the horizontal telescopic air cylinder and the vertical telescopic air cylinder constitute a thickness control system.

[0062] The target plate fixing mechanism is composed of a feeding suction disc, which is used to adsorb the target plate and keep the target plate on a horizontal plane, and the edge of the target plate is arranged between the thickness measuring upper reference end and the thickness measuring lower reference end.

[0063] The support rod and the support shaft are both vertically arranged, and are fixedly connected or relatively rotatably connected, and the support rod semi-surrounds the support shaft.

[0064] The bottom end of the support rod is fixedly provided with a support rod base, and the bottom end of the support shaft is fixedly provided with a support shaft base.

[0065] The middle part of the support shaft is fixedly connected with the valve island through a valve island mounting seat.

[0066] The valve island is provided with a first electromagnetic valve and a second electromagnetic valve.

[0067] The first electromagnetic valve is arranged on the first electric control gas path of the horizontal telescopic air cylinder.

[0068] The second electromagnetic valve is arranged on the second electric control gas path of the vertical telescopic air cylinder.

[0069] The upper end of the feeding suction disc is provided with a mechanical arm, and the mechanical arm can adopt a multi-axis mechanical arm to cooperate with the feeding suction disc to participate in picking and stacking the target plate.

[0070] The horizontal telescopic air cylinder and the vertical telescopic air cylinder are both electric control air cylinders.

[0071] The target test plate material is sucked by the loading suction cup, the horizontal telescopic cylinder is horizontally moved, the upper and lower thickness measuring reference ends are extended to the plate material edge, at the moment, the plate material is inside the two reference ends, the vertical telescopic cylinder drives the upper thickness measuring reference end to start to slowly descend, when touching the plate material, because the plate material is in the adsorbed fixed state at the moment, the upper thickness measuring reference end is blocked and cannot descend again, at the moment, an upward freedom degree is generated, the vertical telescopic cylinder mounting seat of the lower thickness measuring reference end starts to ascend along the free lifting stroke of the guide rail through the sliding block sliding, in this way, the two reference ends of the upper and lower thickness measuring reference ends can tightly clamp the upper and lower surfaces of the plate material, the signal fed back by the displacement sensor is judged, when the actual position moving distance is greater than the set moving distance, the plate material thickness is judged to be unqualified, thereby it is judged that the plate material is not single-layer plate material loading. The 0mm distance of the two reference ends of the upper and lower thickness measuring reference ends in contact is calibrated in advance, the displacement sensor can also directly measure the plate material thickness when judging whether the plate material is single-layer.

Claims

1. A split type thickness measuring device for plate feeding and discharging, characterized in that The supporting mechanism, the working mechanism, the control mechanism and the target plate fixing mechanism are comprised. The supporting mechanism is composed of a supporting rod and a supporting shaft. The working mechanism comprises a horizontal telescopic cylinder, a vertical telescopic cylinder, a displacement sensor and a guide rail. The top section of the supporting shaft is fixedly connected with a horizontal cylinder mounting seat. The telescopic end of the piston of the horizontal telescopic cylinder is fixedly connected with a sliding seat. The vertical direction of the sliding seat is provided with a guide rail and a sliding block. The sliding block is fixedly connected with a vertical telescopic cylinder mounting seat. The telescopic end of the piston of the vertical telescopic cylinder is downwardly arranged and fixedly connected with an upper floating reference plate arranged horizontally. The bottom end of the vertical telescopic cylinder mounting seat is fixedly connected with a lower reference plate. The upper surface of one end of the lower reference plate is fixedly connected with a lower reference end. The upper floating reference plate and the lower reference plate are oppositely arranged. A displacement sensor is connected between the upper floating reference plate and the lower reference plate.

2. The split thickness gauge for feeding and discharging plate material according to claim 1, characterized in that: The control mechanism is composed of a valve island.

3. The split thickness gauge for loading and unloading sheet material of claim 2, wherein: The valve island is fixedly arranged on the supporting shaft.

4. The split thickness gauge for loading and unloading sheet material of claim 1, wherein: The valve island, the horizontal telescopic cylinder and the vertical telescopic cylinder constitute a thickness measuring control system.

5. The split thickness gauge for loading and unloading sheet material of claim 1, wherein: The target plate fixing mechanism is composed of a feeding suction disc. The feeding suction disc is used for adsorbing the target plate and keeping the target plate on a horizontal plane. The edge of the target plate is arranged between the upper reference end and the lower reference end. The supporting rod and the supporting shaft are vertically arranged. The supporting rod is fixedly connected with or rotatably connected with the supporting shaft. The supporting rod semi-surrounds the supporting shaft. The bottom end of the supporting rod is fixedly arranged with a supporting rod base. The bottom end of the supporting shaft is fixedly arranged with a supporting shaft base. The valve island is fixedly connected with the valve island mounting seat. The first electromagnetic valve and the second electromagnetic valve are arranged on the valve island. The first electromagnetic valve is arranged on the first electric control gas circuit of the horizontal telescopic cylinder. The second electromagnetic valve is arranged on the second electric control gas circuit of the vertical telescopic cylinder.

6. The split type thickness measuring device for plate feeding and discharging according to claim 1, wherein: The upper end of the feeding suction disc is arranged with a mechanical arm.

7. The split type thickness measuring device for plate feeding and discharging according to claim 1, wherein: The horizontal telescopic cylinder and the vertical telescopic cylinder are electric control cylinders.

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