CN209716358U - A kind of precise positioning rivet transfer device - Google Patents

Abstract

The utility model provides a kind of precise positioning rivet transfer device, including for nailing machine structure cover board, for installing distributor on the robotic arm, distributor is equipped with the rivet channel of connection mechanical arm riveting pressure head；Described for being provided on nailing machine structure cover board for riveting mouth, the top surface of distributor is equipped with for riveting feeder connection, and the bottom surface of the distributor is equipped with the rivet passway being connected to for riveting feeder connection, connects the rivet channel；It is described to pass through at least one set of location structure for nailing machine structure cover board, it is covered on the top surface of distributor.After the location structure is mutually paired, each opening on nailing machine structure cover board and the distributor is also automatically mutually paired and connects, and will be sent into a rivet channel for the rivet in riveting channel, is supplied to riveting pressure head, pressure is riveted.The utility model greatly improves mechanical arm and the accuracy for the positioning between riveter structure.

Description

A kind of precise positioning rivet transfer device

Technical field

The utility model relates to riveting technology fields, more particularly to a kind of rivet transfer that can facilitate precise positioning Structure.

Background technique

Riveting is linked together two or more parts (generally plate or profile) to be riveted using rivet The non-removable quiet connection of one kind.Most common riveting is solid rivet connection.It is big that solid rivet connection is chiefly used in stress The connection of metal parts, connection of the tubular rivet connection for the lesser thin plate of stress or non-metal workpiece.

Rivet generally comprises ailhead and nail rod, wherein the diameter of ailhead is greater than the diameter of nail rod, in the impact to ailhead Or under compressing, nail rod passes through and exposes the end of nail hole, after contacting riveting mould (chopping block), being squeezed and deformed, after rivet deformation, with Primer forms lock (heading), is fixedly connected from tow sides by part clamping to be riveted.

With the development of mechanical arm (industrial robot), automation riveting has been increasingly becoming more popular technique, In, mechanical arm receives rivet in fixed point, then moves to predetermined position and completes riveting, and high-efficient, safety is good, but due to Rivet is smaller, and mechanical arm is in active state, this just needs accurately to receive rivet, thus to precisely proposing more for riveting High requirement.

Utility model content

The purpose of this utility model is to provide a kind of precise positioning rivet transfer devices.

The technical solution of the utility model is as follows:

The utility model discloses a kind of precise positioning rivet transfer devices, including for nailing machine structure cover board, distributor, distribution Device is equipped with the rivet channel for being connected to mechanical arm riveting pressure head；Wherein:

It is described for being provided on nailing machine structure cover board for riveting mouth, the top surface of distributor is equipped with for riveting feeder connection, the distribution The bottom surface of device is equipped with connection for the rivet passway of riveting feeder connection, connects the rivet channel；

Wherein, it is equipped with positioning plug-in unit for nailing machine structure cover board bottom surface, the top surface of the distributor is equipped with inserts for receiving positioning The positioning jack of part；Plug-in unit and for the horizontal distance between riveting mouth is positioned, equal between riveting feeder connection and positioning jack Horizontal distance；Alternatively, the top surface of the distributor is equipped with positioning plug-in unit, it is equipped with for nailing machine structure cover board bottom surface and is inserted for receiving positioning The positioning jack of part；Positioning jack and for the horizontal distance between riveting mouth, equal between riveting feeder connection and positioning plug-in unit Horizontal distance.

In an advantageous embodiment, described for nailing machine structure cover board includes ontology, and be connected on this for following closely block, supply The first ladder is formed between nail block lower surface and ontology lower surface；The distributor includes localization region and connects nail region, and riveting is logical Road entrance, which is located at, connects nail region, and localization region top surface forms the second ladder, the first ladder and second with nail region top surface is connect Complementary structure is formed between ladder.

In an advantageous embodiment, described to be equipped with pressure sensor for nailing machine structure cover board lower surface, pressure sensor is visited Head is stretched out from for nailing machine structure cover board lower surface；And/or

The distributor top surface is equipped with pressure sensor, and pressure sensor probe is stretched out from distributor top surface, it is preferable that such as Fruit distributor top surface is equipped with pressure sensor, and the pressure sensor is located at localization region.

In an advantageous embodiment, described for two are arranged on nailing machine structure cover board for riveting mouth；The top surface is equipped with two It is a for riveting feeder connection: first for riveting feeder connection and second for riveting feeder connection, respectively correspond two it is described for riveting mouth；It is described The bottom surface of distributor is equipped with rivet passway, connects the rivet channel；Two it is described for riveting feeder connection pass through a channel Conversion equipment connects the rivet passway, so that the rivet passway is connected with described in one of them for riveting feeder connection It is logical.

In a kind of more preferred embodiment, in an advantageous embodiment, the distributor includes a hollow inside Space, described first for riveting feeder connection, the rivet passway and described second for riveting feeder connection, be respectively communicated in described Portion space, and collinearly set gradually along the left and right directions of the distributor；The channel switching device can be along the left side for one The distribution block of right direction translation, is set in the inner space, the distribution block includes that at least one is opened on table respectively Face and lower surface it is logical pass through for riveting channel interface；In the upper and lower surface of the distribution block and the distributor, each opening Position is aligned in the longitudinal direction.

It is highly preferred that described first for riveting feeder connection, the rivet passway and described second for riveting feeder connection edge The left and right directions spaced set；It is described distribution block include two be opened on respectively upper and lower surfaces it is logical pass through for riveting Channel interface: first for riveting channel interface and second for riveting channel interface.

It is further preferred that it is described for riveting channel interface with it is described distribution block same side end face at a distance from, be equal to the confession Riveting feeder connection is at a distance from the same side end face of the distributor.

It is further preferred that two described logical for riveting equal to described along the spacing of the left and right directions for riveting channel interface Road entrance is with the rivet passway along the spacing of the left and right directions.

Preferably, the distributor is respectively equipped with first gas spout in two opposite end faces of the left and right directions With second gas spout, translated for spraying into gas, the promotion distribution block to opposite side end face.

Preferably, the distributor is at least one end face of the left and right directions, is equipped with a piston hole, and one Piston protrudes into the inner space by the piston hole, is fixedly connected with the distribution block, for moving the distribution block.

In another preferred embodiment, the channel switching device includes two branched bottoms, the connection of branched bottom one end One for rivet feeder connection, the other end is communicated to the rivet passway together, is respectively equipped with one on two branched bottoms Mechanism is blocked, for the branched bottom where blocking.

For example, the channel switching device be V-type, Y type orType.

Preferably, the branched bottom is equipped with block piece insert port, and the blocking mechanism includes that block piece and driving stop Part enters the driving device of the block piece insert port.For example, the block piece can be barrier sheet, inserted link, in stopper Any one or a few.

It is highly preferred that the driving device can be cylinder, motor or high-pressure pump.

For example, being arranged with cylinder in distributor two sides, each cylinder drives a block piece, connects in distributor two sides There is high-pressure air pipe, is supplied for cylinder.

Alternatively, for example, being arranged with block piece moving conduit in distributor two sides, one end of block piece moving conduit is connected to resistance Block piece socket, the other end are connected with high-pressure air pipe.

In another preferred embodiment, the channel switching device includes an interconnection, and two enter for rivet channel Mouth is located above interconnection, and the interconnection is equipped with driving device, for driving rivet to shift to the rivet passway.

Preferably, the rivet channel is equipped with the negative pressure opening for being directed toward the rivet passway, for passing through negative pressure from institute State rivet passway sucking rivet.

A kind of rivet transfer device of precise positioning provided by the utility model, be arranged a distributor and with institute It is a for nailing machine structure cover board to state the unification of distributor upper cover, it is described for being provided at least one set between nailing machine structure cover board and the distributor The location structure being mutually paired, it is described on nailing machine structure cover board and the distributor after location structure is mutually paired Each opening is also automatically mutually paired and connects, and will be sent into a rivet channel for the rivet in riveting channel, is supplied to riveting Pressure head is connect, pressure is riveted.The utility model greatly improves mechanical arm and the accuracy for the positioning between riveter structure.

Detailed description of the invention

Fig. 1 a is the structural schematic diagram of distributor in the rivet transfer device of the precise positioning of the utility model.

Fig. 1 b is in the rivet transfer device of the precise positioning of the utility model for the structural schematic diagram of nailing machine structure cover board.

Fig. 1 c is the structural schematic diagram that block is distributed in the rivet transfer device of the precise positioning of the utility model.

Fig. 2 a is the top view of distributor in the rivet transfer device of the precise positioning of the utility model.

Fig. 2 b is the top view that block is distributed in the rivet transfer device of the precise positioning of the utility model.

Fig. 3 a is the first top view being connected to for riveting channel in the rivet transfer device of the precise positioning of the utility model.

Fig. 3 b is the second top view being connected to for riveting channel in the rivet transfer device of the precise positioning of the utility model.

Fig. 4 is the utility model interconnection structural schematic diagram.

Fig. 5 is the utility model Y type channel design schematic diagram.

Specific embodiment

The utility model provides a kind of rivet transfer device of precise positioning, to make the purpose of this utility model, technical side Case and effect are clearer, clear, referring to the drawings and give an actual example to the utility model further description.It should manage Solution, specific embodiment described herein are only used to explain the utility model, are not used to limit the utility model.

Embodiment 1

A kind of rivet transfer device of precise positioning disclosed in the present application, including one (following for nailing machine structure cover board 24 Also referred to as cover board) and a distributor 14.It is described that institute is covered on by least one set of location structure for nailing machine structure cover board 24 The top surface of distributor 14 is stated, and the bottom surface of the distributor 14 then passes through a rivet passway 149 and connects a rivet channel 7。

Also, described for two are arranged on nailing machine structure cover board 24 for riveting mouth, be separately connected two for riveting channel: first is supplied Riveting channel and second is for riveting channel.And the distributor 14, by described described logical for riveting for nailing machine structure cover board 24, connection two Road, and by two rivets provided for riveting channel, it is sent respectively into the same rivet channel 7, is supplied to riveting pressure head, applies Pressure completes riveting work.

As shown in Figure 1a, in the top surface of the distributor 14, if there are two for riveting feeder connection: first for riveting feeder connection 141 and second for riveting feeder connection 142.And it is equipped with rivet passway 143 in the bottom surface of the distributor 14, connect the rivet Channel 7.

Two described to be connected to the rivet passway 143 by a channel switching device for riveting feeder connection, so that One and only one described is connected for riveting feeder connection with the rivet passway 143 every time.

When the distributor 14 work, the distributor 14 is described for riveting feeder connection by two on top surface, divides Not Lian Jie two for riveting channel, to obtain rivet.

Specifically, the top surface lid of the distributor 14 unifies a cover board 24, and the cover board 24 as shown in Figure 1 b, is provided with two It is a for riveting mouth: first for riveting mouth 241 and second for riveting mouth 242.It is described to be separately connected one for riveting channel, to obtain riveting for riveting mouth Nail.After the cover board 24 lid is bonded to the top surface, two it is described for riveting mouth distinguish face two it is described for riveting feeder connection, from And rivet is sent into the inside of the distributor 14, it eventually enters into the rivet channel 7.

And in order to guarantee two it is described for riveting mouth with two it is described respectively corresponded for riveting feeder connection, can be in the cover board Corresponding at least one group is respectively set on the top surface combined location structure and/or position limiting structure on 24.Preferably at one In embodiment, the top surface of the distributor 14 is divided into two parts, the especially different two parts of height, as shown in Figure 1a, point Not Wei a top surface positioning area 144 and a top surface channel region 145, be arranged in the top surface channel region 145 relevant each logical Road opening, and the location structure is set on the top surface positioning area 144, such as at least one is arranged on the top surface and determines Position hole 140, correspondingly, as shown in Fig. 1 b, the cover board 24 is also classified into two parts, i.e. slab passageway area 245 and cover board is fixed Two parts in position area 244, with the top surface can fit like a glove, and be arranged on the cover board positioning area 244 and can insert Enter the location hole 140 and the positioning column 240 without shaking.When lid closes, the positioning column 240 is inserted into the location hole 140, and And between related elements, the limitation with certain geometric dimension, i.e., so that two on the top surface are described enters for riveting channel Mouthful the distance between and the cover board 24 on two it is described for the distance between riveting mouth, be equal to each other.It ensures that and works as institute State location structure cooperate when, two it is described for riveting mouth also distinguish face two it is described for riveting feeder connection.Certainly, described fixed Position also can be interchanged in position hole 140 and the positioning column 240.

The location structure preferably be arranged it is more than one set of, thus guarantee circumferential offset will not occur.

Alternatively, in one more preferably embodiment, the column and poroid week of the positioning column 240 and the location hole 140 Side using can mutually matched on-circular structure, i.e., different circumferencial directions have different radiuses structure, to prevent Circumferential deviation occurs when positioning, causes each opening can not face.

And when the top surface is divided into the different two parts of height, i.e., the described slab passageway area 245 and cover board positioning When being equipped with difference in height between area 244, correspondingly, between the top surface channel region 145 and the top surface positioning area 144, it also is provided with Equal difference in height, thus guarantee the cover board positioning area 244 and 144 phase of top surface positioning area close to and when face, it is described Slab passageway area 245 and the top surface channel region 145 are also facing each other and close to allowing rivet to be smoothly through connection Place.Certainly, the slab passageway area 245 and the top surface channel region 145 need always to be to maintain close to, but the cover board position Area 244 and the top surface positioning area 144 are not necessarily needed close to as long as guaranteeing to work as the location structure stationary positioned When, the slab passageway area 245 and the top surface channel region 145 be close to.

Obviously, at this point, the distance between the location structure and the slab passageway area 245 and with the top surface channel region The distance between 145 should be equal, to guarantee that corresponding opening can be aligned in the longitudinal direction on two channel regions.

The specific structure of the distributor 14, as shown in Figure 1a, a preferably cavity structure includes one hollow Inner space, the inner space, in above-below direction, the top and bottom of the respectively described distributor 14 further include being located at a left side Two end faces of right direction and in the front-back direction two sides.It is protruded into inside the distributor 14 there are two being set on the top surface For riveting feeder connection: first for riveting feeder connection 141 and second for riveting feeder connection 142, outside is connected respectively described One for riveting channel and described second for riveting channel；A rivet passway 143 is then equipped in the middle part of the bottom surface of the distributor 14, even Connect the rivet channel 7.

Also, described first for riveting feeder connection 141, the rivet passway 143 and described second for riveting feeder connection 142, along the left and right directions of the distributor 14, successively conllinear arranged.

The channel switching device be the inner space that the distributor 14 is set, can be along the left and right directions The distribution block 15 of translation, it is described distribution block 15 specific structure as illustrated in figure 1 c, including at least one opening in upper surface and under Surface it is logical pass through for riveting channel interface.Also, when the opening on the top and bottom of the distributor 14 is spaced set When, the upper and lower surface setting two of the distribution block 15 is described for riveting channel interface: first supplies for riveting channel interface 151 and second Riveting channel interface 152.

Especially, two it is described for riveting channel interface along the left and right directions spacing be equal to it is described for riveting feeder connection with The rivet passway along the left and right directions spacing, thus ensure that when one it is described for described in riveting channel interface and one When for riveting feeder connection face, another is described for riveting channel interface and the rivet passway 143 also face.

And in order to be easy to position the position of the distribution block 15 in the lateral direction, so that described for riveting channel interface and institute It states and is faced for riveting feeder connection, barrier rib can be set on the bottom surface of the inner space, alternatively, more preferably real at one It applies in example, directly uses two end faces of left and right directions as barrier rib.It only needs to guarantee: described for riveting channel interface and institute The distance for stating the same side end face of distribution block 15, equal to the same side end face for riveting feeder connection and the distributor 14 away from From.To, when an end face of the distribution block 15 is in contact with the same side end face of the distributor 14, the ipsilateral confession Riveting channel interface is faced with described for riveting feeder connection.And at this point, another is described logical for riveting channel interface and the rivet The also face of road junction 143.

Specifically, left side of described first as illustrated in figure 1 c for riveting channel interface 151, the left side with the distribution block 15 The distance between side end face, equal to as shown in Figure 1a described first for the left side of riveting feeder connection 141 and the distribution The distance between same side end face (left end face i.e. in figure) of device 14.In the same manner, described second as illustrated in figure 1 c is logical for riveting The right side of pipeline joint 152, the distance between the right end face with the distribution block 15, equal to as shown in Figure 1a described the Two for the distance between the right side of riveting feeder connection 142 and same side end face (right side i.e. in figure) of the distributor 14. When this ensures that the left end face contact when the distribution block 15 and the distributor 14, described first for riveting feeder connection 141 can be aligned with described first for riveting channel interface 151；And when the right side of the distribution block 15 and the distributor 14 When contact, described second for riveting feeder connection 142 with described second for riveting channel interface 152, the distributor 14 in fig 1 a Left and right directions on, can be aligned.

The face, i.e. rivet can be fallen into from the opening of top without barrier in the opening of lower section.So the distribution The position of each opening in the upper and lower surface of block 15 and the distributor 14, is also required to be aligned in the longitudinal direction, i.e., preceding It in rear direction, is smoothly connected between each opening, or falls within the opening under on two sides in the front-back direction of upper opening The centre on two sides in the front-back direction, to guarantee that rivet will not be stuck in dropping process.

The up and down direction, the front-rear direction, the left and right directions are all consistent with direction shown in figure.

In conclusion in order to guarantee two on the locating piece 15 it is described can respectively correspond for riveting channel interface it is described It is described for riveting feeder connection on distributor 14, to guarantee that rivet can pass through, it is described distribution block 15 size need by To certain limitation, following two are specifically included at least:

1. two spacing between riveting channel interface are equal to described for riveting feeder connection and the rivet passway Spacing between 143.

2. it is described for riveting channel interface with it is described distribution block 15 same side end face at a distance from be equal to it is described for riveting feeder connection At a distance from the same side end face of the distributor 14.

So that when one it is described for riveting channel interface 152 with it is ipsilateral it is described be aligned for riveting feeder connection when, it is another It is a it is described for riveting channel interface just with the rivet passway 143, it is also right on the left and right directions of the distributor 14 in fig 1 a Together.

Moreover, in order to guarantee that rivet can pass through, it is also necessary to guarantee the distribution block 15 and the distributor 14 Opening in upper and lower surface is also corresponding consistent on the front and rear width direction in figure, to guarantee described to connect for riveting channel when one Mouthful with it is ipsilateral it is described be aligned or be overlapped for riveting feeder connection when, another it is described for riveting channel interface just with the rivet channel 143 alignment of mouth is overlapped, so that the smooth downlink of rivet be allowed to pass through.Specifically, in a preferred embodiment, the distribution The inner space of device 14 is set as rectangle, and correspondingly, the distribution block 15 is also configured as rectangle, and the distribution block 15 Upper-lower height it is equal with the upper-lower height of the inner space, that is, guarantee it is described distribution block 15 upper and lower surface and the inside The upper and lower surface in space is close to, will not alternatively, at least gap is minimum to guarantee the no gap of connection between each opening Rivet is influenced to pass through.

Distribution the moving left and right in 14 inner space of distributor of block 15 can be completed using various ways.In In one preferred embodiment, the distribution block 15 can be pushed to move left and right using high pressure gas.Specifically, such as Fig. 1 a institute Show, in the end face of the left and right of the distributor 14 two, two high pressure gas spouts: first gas spout 1411 and are respectively set Two gas spouts 1421, so that the gas spout of this side end face just sprays when needing the distribution block 15 mobile to opposite side end face High pressure gas out pushes the distribution block 15 to translate to opposite side end face.So in order to guarantee the function and effect of high pressure gas, institute State distribution block 15 and the inner space upper lower wall surface and front and back wall surface need as far as possible close to.Specifically, the distribution block 15 Upper and lower surface and the inner space upper and lower surface close to, and it is described distribution block 15 front and rear width be equal to the inside The front and rear depth in space.

Alternatively, a cylinder can also be used, the distribution block 15 or so is pushed to translate by piston.Specifically, described Distributor 14 is provided with a piston hole at least one end face of the left and right directions, as soon as and the piston of cylinder, lead to It crosses the piston hole to stretch in the inner space, be fixedly connected with the distribution block 15, the distribution block 15 can be with It is moved left and right with the piston.

Specifically, when using the distribution block 15 as the channel switching device, the top view of the distributor 14 As shown in Figure 2 a, first including being set on the left of the top surface supplies for second on the right side of riveting feeder connection 141 and the top surface Riveting feeder connection 142, two described to be arranged parallel for riveting feeder connection, and the rivet passway 143 is located at two for riveting The middle position of feeder connection is opened on the bottom surface.And the top view of the distribution block 15 is as shown in Figure 2 b, two logical to pass through It is described be set side by side for riveting channel interface, be opened on it is described distribution block 15 two surfaces up and down on.

When precise positioning rivet transfer device work, connect for nailing machine structure cover board 24 for rivet mechanism, mechanical arm It carries distributor 14 to move to for being positioned by positioning plug-in unit 240 and positioning jack 140 at nailing machine structure cover board 24, will divide Two of orchestration 14 are aligned for two of nailing machine structure cover board 24 for riveting feeder connection 141,142 for riveting mouth 241,242, two rivets From sending respectively for rivet mechanism to two from for riveting mouth 241,242, and respectively by being fallen into point for riveting feeder connection 141,142 In orchestration 14.

The distribution block 15 moves in turn in the inside of the distributor 14, the end face of left and right two of Xiang Suoshu distributor 14 It is dynamic, and contacted in turn to the end face of the left and right of the distributor 14 two.And two on the distribution block 15 are described for riveting channel Interface just successively two rivet channels on riveting feeder connection and bottom surface on the top surface of distributor 14 described in face Mouthfuls 143, thus by rivet from two it is described successively bring the rivet passway 143 into for riveting feeder connection, into the rivet Channel 7 is supplied to the riveting pressure head.

Specifically, in the rivet transfer device work of the precise positioning, in a specific embodiment, such as Fig. 3 a institute Show, the distribution block 15 contacts the left side of the distributor 14 first, at this point, the first of distribution 15 upper left side of block for riveting The first of the top surface upper left side of channel interface 151 and the distributor 14 allows a rivet for 141 face of riveting feeder connection From described first for falling within described first under riveting feeder connection 141 in riveting channel interface 151, and described the second of right side at this time It is faced for riveting channel interface 152, with the rivet passway 143 of lower section, described second for the riveting in riveting channel interface 152 Nail, just falls to the rivet passway 143, enters back into the rivet channel 7.Then the distribution block 15 is to the distributor 14 right end face is mobile and contacts, such as moves under the promotion of ejection high pressure gas in the first gas spout 1411. As shown in Figure 3b, at this time described the second of right side for described in 152 face of riveting channel interface second for riveting feeder connection 142, allow Second rivet falls to described second in riveting channel interface 152 for riveting feeder connection 142 from described second, and left side at this time Described first for the rivet passway 143 below 151 face of riveting channel interface, allow rivet logical for riveting from described first The rivet passway 143 is fallen in pipeline joint 151, enters back into the rivet channel 7.I.e. rivet from left and right two confessions For riveting channel interface, in turn enter in the rivet channel 7 in riveting channel, by described, to realize using identical or different Rivet carry out riveting work.

Embodiment 2

Referring to Fig. 5, in the present embodiment, the channel switching device is a Y type channel, Y type channel Liang Ge branch 90 It is separately connected two described for riveting feeder connection and the rivet passway 143, also, Liang Ge branches in Y type channel On be all respectively equipped with a blocking mechanism, such as a plate 93, when receiving rivet, for the branch where blocking.

As shown in figure 5,14 two sides of distributor are equipped with cylinder 92,92 end of cylinder connects high-pressure air pipe 91.Cylinder 92 drives (such as piston) is held to connect plate 93, driving plate 93 moves forward and backward, and branch 90 is equipped with socket, is inserted into for plate 93.Two for riveting Nail channel entrance receives rivet, wherein side plate under the action of the cylinder, is inserted into the first branch of respective side, by first point Branch stops, and the rivet in the second branch of the other side is fallen；Then plate is recalled from the first branch, and the rivet in the first branch is fallen Under.

Although Fig. 5 gives two plates, be also possible to a plate, plate also cross Liang Ge branch, and Plate is equipped with perforation, and in the case that perforation is to homogeneous branch, the rivet of the branch can be fallen by perforation, another point Rivet in branch is then stopped by plate；Plate is moved, so that perforation is aligned another branch, the rivet in another branch is fallen Under.

Embodiment 3

In the present embodiment, referring to Fig. 4, the channel switching device is an interconnection, the as channel of left and right directions, Including rivet head channel 81 and nail portion channel 82, the head of rivet falls in rivet head channel 81, and the nail clan of rivet exists Nail portion channel 82.

On the interconnection, it is equipped with a driving device, such as piston pushes directly on rivet or by a promotion piece Pushing the rivet, being moved to the rivet passway 143 from the corresponding position of the rivet feeder connection and falling through into Rivet channel supplies subsequent riveting pressure head.

Specific embodiment of the utility model is described in detail above, but it is merely an example, this is practical new Type is not restricted to particular embodiments described above.To those skilled in the art, any pair of the utility model carries out Equivalent modifications and substitution also all among the scope of the utility model.Therefore, in the spirit and model for not departing from the utility model Lower made equal transformation and modification are enclosed, should all be covered in the scope of the utility model.

Claims (10)

1. a kind of precise positioning rivet transfer device, which is characterized in that including for nailing machine structure cover board, for install on the robotic arm Distributor, distributor be equipped with connection mechanical arm riveting pressure head rivet channel；Wherein:

It is described for being provided on nailing machine structure cover board for riveting mouth, the top surface of distributor is equipped with for riveting feeder connection, the distributor Bottom surface is equipped with connection for the rivet passway of riveting feeder connection, connects the rivet channel；

Wherein,

It is equipped with positioning plug-in unit for nailing machine structure cover board bottom surface, the positioning that the top surface of the distributor is equipped with for receiving positioning plug-in unit is inserted Hole；Plug-in unit and for the horizontal distance between riveting mouth is positioned, equal to for the horizontal distance between riveting feeder connection and positioning jack；Or Person

The top surface of the distributor is equipped with positioning plug-in unit, and the positioning being equipped with for nailing machine structure cover board bottom surface for receiving positioning plug-in unit is inserted Hole；Positioning jack and for the horizontal distance between riveting mouth, equal to for the horizontal distance between riveting feeder connection and positioning plug-in unit.

2. precise positioning rivet transfer device according to claim 1, which is characterized in that described to include for nailing machine structure cover board Ontology, and be connected on this for following closely block, for forming the first ladder between nail block lower surface and ontology lower surface；The distribution Device include localization region and connect nail region, riveting feeder connection be located at connects nail region, and localization region top surface and connect nail region top Face forms the second ladder, forms complementary structure between the first ladder and the second ladder.

3. precise positioning rivet transfer device according to claim 1, which is characterized in that described for nailing machine structure cover board following table Face is equipped with pressure sensor, and pressure sensor probe is stretched out from for nailing machine structure cover board lower surface；The distributor top surface and/or Equipped with pressure sensor, pressure sensor probe is stretched out from distributor top surface.

4. precise positioning rivet transfer device according to claim 1, which is characterized in that described for being set on nailing machine structure cover board Two are set for riveting mouth；For riveting feeder connection there are two setting on the top surface: first enters for riveting feeder connection and second for riveting channel Mouthful, respectively correspond two it is described for riveting mouth；The bottom surface of the distributor is equipped with rivet passway, connects the rivet channel；Two It is a it is described the rivet passway is connected by channel switching device for riveting feeder connection so that the rivet passway with One of them is described to be connected for riveting feeder connection.

5. precise positioning rivet transfer device according to claim 4, which is characterized in that the distributor includes in one Empty inner space, described first for riveting feeder connection, the rivet passway and described second for riveting feeder connection, connect respectively Lead to the inner space, and is collinearly set gradually along the left and right directions of the distributor；The channel switching device can for one Along the distribution block of left and right directions translation, it is set in the inner space, the distribution block includes that at least one is opened respectively Mouthful in upper and lower surfaces it is logical pass through for riveting channel interface；In the upper and lower surface of the distribution block and the distributor, respectively The position of a opening is aligned in the longitudinal direction.

6. precise positioning rivet transfer device according to claim 4, which is characterized in that the channel switching device includes Two branched bottoms, branched bottom one end connect one for rivet feeder connection, and the other end is communicated to the rivet channel together Mouthful, it is respectively equipped with a blocking mechanism on two branched bottoms, for the branched bottom where blocking.

7. precise positioning rivet transfer device according to claim 6, which is characterized in that the branched bottom, which is equipped with, to be stopped Part insert port, the driving device for blocking mechanism to include block piece and block piece is driven to enter the block piece insert port.

8. precise positioning rivet transfer device according to claim 6, which is characterized in that be arranged with gas in distributor two sides Cylinder, each cylinder drive a block piece, are connected with high-pressure air pipe in distributor two sides, supply for cylinder.

9. precise positioning rivet transfer device according to claim 4, which is characterized in that the channel switching device includes One interconnection, two are located above interconnection for rivet feeder connection, and the interconnection is equipped with driving device, use The rivet passway is shifted in driving rivet.

10. precise positioning rivet transfer device according to claim 1, which is characterized in that the rivet channel, which is equipped with, to be referred to It is open to the negative pressure of the rivet passway, for sucking rivet from the rivet passway by negative pressure.