Automatic centering conveying device for anchorage device

Abstract

The utility model discloses an anchorage device automatic centering conveying device which comprises a conveying belt, a plurality of V-shaped centering clamps are arranged on the conveying belt in a linear arrangement mode, and the halving face of each V-shaped centering clamp and the halving face of the conveying belt are arranged in a coplanar mode. Distance detection devices are arranged on the two sides of the conveying belt and correspond to the two sides of the V-shaped centering clamp respectively, and at least one set of swing pressing pieces are arranged on the conveying belt and correspond to the opening position of the V-shaped centering clamp. According to the utility model, the anchorage device can be automatically and quickly centered and positioned in a mechanical limiting matching manner, so that complicated control on a processing device is avoided, and the centering and positioning difficulty and the actual use cost of the anchorage device are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of anchorage device processing, and specifically relates to an automatic centering conveying device for anchorage device. BACKGROUND

[0002] In the processing and transfer process of the anchorage device, the centering position of the anchorage device needs to be ensured, so as to ensure the positioning accuracy in the subsequent pick-up movement, drilling and other processes of the anchorage device. In the prior art, the anchorage device is usually only conveyed by a simple conveying belt. When the anchorage device needs to be picked up and moved, drilled and subjected to other processes, the center position of the anchorage device is detected in real time by a visual detection structure, and the pick-up position of a drilling structure, a pick-up manipulator and other devices is adjusted according to the detected center position to ensure the positioning accuracy of the anchorage device. The above-mentioned method designs a complex algorithm, and needs to accurately control the movement of the drilling structure and the pick-up manipulator, which is difficult to control and has a high use cost.

[0003] In view of the above technical problems in the prior art, the utility model discloses an automatic centering conveying device for anchorage device. UTILITY MODEL CONTENTS

[0004] The utility model discloses an automatic centering conveying device for anchorage device, can be through mechanical limit cooperation's mode automatic fast anchorage device carries out centering positioning, avoids to the processing device carries out complicated control, has reduced anchorage device's centering positioning difficulty and actual use cost.

[0005] The utility model discloses the following technical scheme:

[0006] An automatic centering conveying device for anchorage device, comprising a conveying belt, a plurality of V-shaped centering clamps are arranged linearly on the conveying belt, the center plane of the V-shaped centering clamp is coplanar with the center plane of the conveying belt, distance detection devices are arranged on both sides of the conveying belt corresponding to the two sides of the V-shaped centering clamp, and at least one set of swing pressing members are arranged on the conveying belt corresponding to the opening position of the V-shaped centering clamp.

[0007] The anchor is placed at the opening of the V-shaped centering card, when the conveying belt moves, the conveying belt drives the conveying belt to move towards the anchor, until the anchor enters the opening of the V-shaped centering card and the outer circle surface of the anchor is in contact with the opening side surface of the V-shaped centering card, the outer circle surface of the anchor is extruded by the opening side surface of the V-shaped centering card, so that the center of the anchor is forced to move to the middle dividing surface of the V-shaped centering card. Meanwhile, in the process that the anchor moves along with the conveying belt and passes through the swing pressing piece, one end of the swing pressing piece extends to the opening of the V-shaped centering card and is in contact with the outer circle surface of the anchor inside the V-shaped centering card, so that the outer circle surface of the anchor is forced to be close to the opening side surface of the V-shaped centering card, and the center of the anchor is further ensured to be located on the middle dividing surface of the V-shaped centering card. After the anchor is centered by the V-shaped centering card, the anchor passes through the distance detecting device along with the conveying process of the conveying belt, the distance between the outer circle surface of the anchor and the edge of the conveying belt is detected by the distance detecting devices on both sides in real time, and whether the center of the anchor is located on the middle dividing surface of the V-shaped centering card is calculated according to the detected distance.

[0008] In order to better realize the utility model, further, the swing pressing piece includes a door type support and a swing rod, the door type support is arranged on the top of the conveying belt, one end of the swing rod is rotationally connected with the door type support, and the other end of the swing rod is arranged corresponding to the opening of the V-shaped centering card.

[0009] In order to better realize the utility model, further, the middle position of the door type support is provided with a mounting rod, one end of the mounting rod is rotationally connected with one end of the swing rod, and the other end of the swing rod is arranged corresponding to the opening of the V-shaped centering card.

[0010] In order to better realize the utility model, further, one end of the mounting rod is provided with a hinged hole, one end of the swing rod is hingedly connected with the hinged hole through a hinge shaft, and a torsional spring is connected between the hinge shaft and the hinged hole.

[0011] In order to better realize the utility model, further, one end of the swing rod close to the V-shaped centering card is provided with a V-shaped pressing card, and the opening of the V-shaped pressing card is arranged corresponding to the opening of the V-shaped centering card.

[0012] In order to better realize the utility model, further, two tangent contact points are formed between the opening side surface of the V-shaped pressing card and the outer circle surface of the anchor.

[0013] In order to better realize the utility model, further, two tangent contact points are formed between the opening side surface of the V-shaped centering card and the outer circle surface of the anchor.

[0014] In order to better realize the utility model, further, the middle dividing surface of the swing rod is arranged in a coplanar mode with the middle dividing surface of the V-shaped centering card.

[0015] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0016] The utility model discloses a plurality of V-shaped centering cards are arranged linearly on the conveying belt, and the middle split surface of the V-shaped centering card is arranged in the same plane with the middle split surface of the conveying belt, and then the outer cylindrical surface of the anchor device is mechanically limited and extruded through the open side surface of the V-shaped centering card, so that the anchor device is forced to move to the position where the center is located in the middle split surface of the V-shaped centering card, and the automatic and efficient centering and positioning of the anchor device are realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three -dimensional structure schematic diagram of anchor automatic centering conveying device;

[0018] Figure 2 It is the plan view of anchor automatic centering conveying device;

[0019] Figure 3 It is the side view of anchor automatic centering conveying device;

[0020] Figure 4 It is the structure schematic diagram of swing pressure tight piece;

[0021] Figure 5 It is the schematic diagram of swing lever and anchor device contact;

[0022] Figure 6 It is the schematic diagram of the outer cylindrical surface of anchor device and V-shaped centering card having two contact points;

[0023] Figure 7 It is the schematic diagram of the outer cylindrical surface of anchor device and V-shaped centering card having one contact point;

[0024] Figure 8 It is the detection distance schematic diagram of distance detection device.

[0025] Wherein: 1-conveying belt;2-V-shaped centering card;3-distance detection device;4-swing pressure tight piece;41-gate type support;42-swing lever;43-mounting rod. DETAILED DESCRIPTION

[0026] Example 1:

[0027] The anchor automatic centering conveying device of the embodiment is as follows: Figures 1-3As shown, including the conveyor belt 1, a plurality of V-shaped centering card 2 is arranged on the conveyor belt 1 in linear arrangement, the middle surface of the V-shaped centering card 2 is coplanar with the middle surface of the conveyor belt 1; the distance detection device 3 is arranged on both sides of the conveyor belt 1 corresponding to the two sides of the V-shaped centering card 2, and at least one set of swing pressure element 4 is arranged on the conveyor belt 1 corresponding to the opening position of the V-shaped centering card 2.

[0028] The V-shaped centering card 2 is connected with the connecting hole on the panel of the conveyor belt 1 through the connecting screw, so that the conveyor belt 1 can drive the V-shaped centering card 2 to move linearly, and the middle surface of the V-shaped centering card 2 is coplanar with the middle surface of the conveyor belt 1, so that the center of the anchor device is located on the middle surface of the V-shaped centering card 2 and the conveyor belt 1 after the outer surface of the anchor device is extruded and centered by the V-shaped centering card 2, so as to accurately position the anchor device subsequently. At the same time, during the conveying of the anchor device, when the anchor device passes through the swing pressure element 4, the anchor device is extruded towards the opening of the V-shaped centering card 2 by the swing pressure element 4, so that the outer surface of the anchor device is tightly attached to the opening side of the V-shaped centering card 2, and a certain external force is generated to force the anchor device to move to the middle surface of the V-shaped centering card 2 under the action of the opening side of the V-shaped centering card 2. In order to avoid the center of the anchor device from deviating during the conveying of the conveyor belt 1, the distance between the outer surface of the anchor device and the two sides of the conveyor belt 1 is detected by the distance detection device 3 arranged symmetrically on both sides of the conveyor belt 1 every time the anchor device passes through a set of distance detection device 3, and whether the center of the anchor device is located on the middle surface of the V-shaped centering card 2 is determined by the distance between the two sides.

[0029] As shown in the specific embodiment, Figure 8 , specifically:

[0030] If D1-D2≤k, it is determined that the center of the anchor device is located on the middle surface of the V-shaped centering card; if D1-D2>k, it is determined that the center of the anchor device deviates from the middle surface of the V-shaped centering card. Wherein: D1 represents the minimum distance between the outer surface of the anchor device and the distance detection device on one side, D2 represents the minimum distance between the outer surface of the anchor device and the distance sensor on the other side, and k represents the allowable deviation value.

[0031] Further, the distance detection device 3 includes any one of an infrared distance sensor and a photoelectric distance sensor.

[0032] Embodiment 2:

[0033] This embodiment is further optimized on the basis of embodiment 1, as shown in Figure 4 and Figure 5 , the swing pressure element 4 includes a door type support 41 and a swing rod 42, the door type support 41 is arranged on the top of the conveyor belt 1, one end of the swing rod 42 is rotatably connected with the door type support 41, and the other end of the swing rod 42 is arranged corresponding to the opening of the V-shaped centering card 2.

[0034] The door type support 41 is mounted on the top of the conveying belt 1 through fastening bolts, and a swing rod 42 is rotatably connected to the middle of the door type support 41. In normal state, the swing rod 42 is in plumb state under the action of its own gravity, so that one end of the swing rod 42 corresponds to the opening of the V-shaped centering clamp 2. When the anchor passes through the swing rod 42 under the drive of the V-shaped centering clamp 2, the outer surface of the anchor is in contact with one side of the swing rod 42, and the anchor is pushed towards the inside of the opening of the V-shaped centering clamp 2 through the swing rod 42, so as to ensure that the outer surface of the anchor is in close contact with the opening side of the V-shaped centering clamp 2, thereby ensuring the centering effect of the anchor. When the anchor passes through the bottom of the door type support 41, the swing rod 42 swings under the extrusion of the anchor to make the anchor pass through the bottom of the door type support 41, until the anchor completely passes through the bottom of the door type support 41, at this time the swing rod 42 loses the extrusion of the anchor and returns to the plumb position under the action of its own gravity to be in contact with the outer surface of the next anchor.

[0035] Further, an installation rod 43 is arranged at the middle of the door type support 41, one end of the installation rod 43 is rotatably connected to the swing rod 42, and the other end of the swing rod 42 corresponds to the opening of the V-shaped centering clamp 2. The installation rod 43 is slidingly arranged on the door type support 41 or fixedly arranged at the middle of the door type support 41, when the installation rod 43 is slidingly arranged on the door type support 41, the installation position of the installation rod 43 can be flexibly adjusted, and then the position of the installation rod 43 is locked through locking screws.

[0036] Further, one end of the installation rod 43 is provided with a hinge hole, one end of the swing rod 42 is hingedly connected to the hinge hole through a hinge shaft, and a torsional spring is connected between the hinge shaft and the hinge hole. When the anchor completely passes through the bottom of the door type support 41, the swing rod 42 no longer receives the extrusion of the anchor and quickly returns to the plumb state under the action of the torsional force of the torsional spring and its own gravity, so that the swing rod 42 is in contact with the outer surface of the next anchor.

[0037] The other parts of the embodiment are the same as those of embodiment 1, and thus will not be described again.

[0038] Embodiment 3:

[0039] The embodiment is further optimized on the basis of the above-mentioned embodiments 1 or 2, one end of the swing rod 42 close to the V-shaped centering clamp 2 is provided with a V-shaped pressing clamp, and the opening of the V-shaped pressing clamp corresponds to the opening of the V-shaped centering clamp 2. By arranging the V-shaped pressing clamp, the contact area between the swing rod 42 and the outer surface of the anchor can be increased, so as to ensure that the swing rod 42 can more stably and uniformly extrude the anchor towards the inside of the opening of the V-shaped centering clamp 2.

[0040] Further, the opening side surface of the V-shaped pressing clamp and the outer circular surface of the anchor form two tangent contact points, and the two contact points can avoid the outer circular surface of the anchor from rolling along the opening side surface of the V-shaped pressing clamp, and further avoid the center of the anchor from moving.

[0041] The other parts of the embodiment are the same as those of the above-mentioned embodiments 1 or 2, and thus will not be described again.

[0042] Embodiment 4

[0043] The embodiment is further optimized on the basis of any one of the above-mentioned embodiments 1-3, and the opening side surface of the V-shaped centering clamp 2 and the outer circular surface of the anchor form two tangent contact points.

[0044] As shown in Figure 7 If the opening side surface of the V-shaped centering clamp 2 and the outer circular surface of the anchor form only one tangent contact point, the outer circular surface of the anchor will move along the opening side surface of the V-shaped centering clamp 2, and further cause the center of the anchor to move, thereby affecting the centering and positioning effect of the anchor.

[0045] As shown in Figure 6 The two contact points and the center point of the anchor form a triangular connection structure, which can effectively reduce the movement of the anchor.

[0046] Further, the middle surface of the swing rod 42 is coplanar with the middle surface of the V-shaped centering clamp 2.

[0047] The other parts of the embodiment are the same as those of any one of the above-mentioned embodiments 1-3, and thus will not be described again.

[0048] The above-mentioned is only a preferred embodiment of the utility model, and does not limit the utility model in any form, and any simple modification, equivalent change and the like according to the technical essence of the utility model to the above-mentioned embodiment all fall within the protection scope of the utility model.

Claims

1. An automatic centering device for an anchorage apparatus, comprising a conveyor belt (1), characterized in that, The V-shaped centering clamps (2) are linearly arranged on the conveying belt (1), and the middle split surfaces of the V-shaped centering clamps (2) are coplanar with the middle split surface of the conveying belt (1); distance detection devices (3) are arranged on both sides of the conveying belt (1) corresponding to the positions of the two sides of the V-shaped centering clamps (2), and at least one set of swing pressing members (4) are arranged on the conveying belt (1) corresponding to the opening positions of the V-shaped centering clamps (2).

2. An automatic centering and conveying device for an anchorage apparatus according to claim 1, characterized in that The swing pressing member (4) comprises a gate-shaped support (41) and a swing rod (42), the gate-shaped support (41) is arranged on the top of the conveying belt (1), one end of the swing rod (42) is rotationally connected with the gate-shaped support (41), and the other end of the swing rod (42) is arranged corresponding to the opening of the V-shaped centering clamp (2).

3. An automatic centering and conveying device for an anchorage apparatus according to claim 2, characterized in that The middle position of the gate-shaped support (41) is provided with a mounting rod (43), one end of the mounting rod (43) is rotationally connected with the swing rod (42), and the other end of the swing rod (42) is arranged corresponding to the opening of the V-shaped centering clamp (2).

4. An automatic centering and conveying device for an anchorage apparatus according to claim 3, characterized in that One end of the mounting rod (43) is provided with a hinge hole, one end of the swing rod (42) is hingedly connected with the hinge hole through a hinge shaft, and a torsional spring is connected between the hinge shaft and the hinge hole.

5. An automatic centering and conveying device for an anchorage apparatus according to claim 4, characterized in that One end of the swing rod (42) close to the V-shaped centering clamp (2) is provided with a V-shaped pressing clamp, and the opening of the V-shaped pressing clamp is arranged corresponding to the opening of the V-shaped centering clamp (2).

6. An automatic centering and conveying device for an anchorage apparatus according to claim 5, characterized in that The opening side of the V-shaped pressing clamp and the outer circular surface of the anchorage device form two tangent contact points.

7. An automatic centering and conveying device for an anchorage apparatus according to claim 6, characterized in that The opening side of the V-shaped centering clamp (2) and the outer circular surface of the anchorage device form two tangent contact points.

8. An automatic centering conveyor for an anchorage device according to claim 7, characterized in that The middle split surface of the swing rod (42) is coplanar with the middle split surface of the V-shaped centering clamp (2).

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