CN210236182U - Automatic workpiece placing system - Google Patents

Abstract

The utility model provides an automatic system of putting of work piece, the automatic system of putting of work piece include feeding mechanism and take-up (stock) pan, still including being used for driving take-up (stock) pan X that makes progress reciprocating motion at X to moving mechanism, support take-up (stock) pan and drive take-up (stock) pan Y that makes progress reciprocating motion at Y to moving mechanism, X to with Y to having the contained angle. The X-direction moving mechanism and the Y-direction moving mechanism are controlled to act, so that the receiving tray receives the workpieces in one direction, the workpieces can be fully placed in the one direction along with the relative movement between the receiving tray and the discharge hole of the feeding mechanism, then the receiving tray is controlled by the other mechanism to step for a certain distance in the other direction, the free area of the receiving tray is aligned to the discharge hole of the feeding mechanism, the receiving can be continuously carried out in the previous direction again, and the operation is repeated until the receiving tray is fully placed with the workpieces. The whole process is only to control the reciprocating movement of the receiving disc, so that the workpiece can be fully received, manual material placing is not needed, and the labor intensity is greatly reduced.

Description

Automatic workpiece placing system

Technical Field

The utility model relates to an automatic system of putting of work piece.

Background

In order to reduce the dead weight and save steel, prestressed anchorage devices are adopted for buildings such as railways, highways, municipal bridges, riverways and dams. The taper sleeve clamping piece type anchorage device has good self-anchoring performance, a jacking device is not needed during tensioning, the prestressed steel strands can be stacked in a coil mode, the prestressed steel strands can be cut out randomly according to required length during field use, and the application of the taper sleeve clamping piece type anchorage device in various prestressed occasions is more and more extensive.

The prestressed taper sleeve clip type anchor is generally a taper sleeve structure formed by combining two to three taper sleeve clips, the structure of the halving taper sleeve clip in the prior art is shown in fig. 1, and the taper sleeve clip comprises a small head end 1201, a large head end 1202, an external conical surface 1203, an internal thread 1204 and a section 1205. As shown in fig. 2, when the taper sleeve clamping piece lies down and the internal thread faces upward, the length of the taper sleeve clamping piece is L, the internal thread of the taper sleeve clamping piece is processed in the groove, the groove width of the groove is a (when the taper sleeve is divided into two parts, the groove width of the groove is the aperture of the internal thread hole), the highest part of the taper sleeve clamping piece is located at the big head end, the height of the big head end is h, and the height h of the big head end is = (the diameter phi/2 of the big head end) -1 because the two taper sleeve clamping pieces are combined into a taper sleeve.

In the manufacturing process of the taper sleeve clamping pieces, a plurality of taper sleeve clamping pieces need to be placed on the tray for centralized heat treatment, the taper sleeve clamping pieces are manually taken up one by one at present and then placed on the tray, in addition, in order to improve the space utilization rate of the tray, the small end of each taper sleeve clamping piece needs to be placed upwards at the same time for ensuring the placing stability of the taper sleeve clamping pieces, the labor intensity of the manual placing mode is higher at present, and the placing efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic system of putting of work piece to need manually to put the work piece and lead to the problem that intensity of labour is big among the solution prior art.

In order to achieve the above object, the utility model discloses the automatic system of putting of well work piece adopts following technical scheme:

an automatic workpiece placement system comprising:

the feeding mechanism is used for conveying workpieces;

the receiving disc is arranged below the discharge port of the feeding mechanism and used for receiving the workpiece;

the Y-direction moving mechanism is used for driving the material receiving disc to reciprocate in the Y direction;

the X-direction moving mechanism is arranged on the Y-direction moving mechanism, supports the material receiving disc and drives the material receiving disc to reciprocate in the X direction;

the X direction and the Y direction form an included angle.

The technical scheme of the automatic workpiece placing system has the beneficial effects that: the feeding mechanism is adopted to convey the workpieces, so that manual conveying operation can be omitted, and the labor intensity is reduced; the X-direction moving mechanism and the Y-direction moving mechanism are adopted, and the Y-direction moving mechanism supports the receiving disc, so that the receiving disc can be driven by one mechanism to receive a workpiece in one direction by controlling the actions of the X-direction moving mechanism and the Y-direction moving mechanism, the workpiece can automatically fall into the receiving disc due to the fact that the receiving disc is arranged below a discharge port of the feeding mechanism, the workpiece can be fully placed in the one direction along with the relative movement between the receiving disc and the discharge port of the feeding mechanism, then the receiving disc is controlled by the other mechanism to step for a certain distance in the other direction, an idle area of the receiving disc is aligned to the discharge port of the feeding mechanism, the receiving can be continuously carried out in the previous direction again, and the operation is repeated until the receiving disc is fully placed with the workpiece. The whole process only controls the reciprocating motion of the material receiving disc, so that the material receiving disc can fully receive workpieces without manual material placement, and the labor intensity is greatly reduced.

Furthermore, in order to enable the workpiece to stably fall on the receiving tray, the distance between the discharge port of the feeding mechanism and the receiving tray is smaller than the height of the workpiece.

Furthermore, in order to facilitate automatic control and avoid the placed workpiece from being pushed, smooth material receiving is realized, the automatic workpiece placing system further comprises a control device, and the control device is used for controlling the vibration feeding mechanism, the X-direction moving mechanism and the Y-direction moving mechanism to operate, so that the material receiving disc is filled with the workpiece in one direction, then is stepped by a certain distance in the other direction, and then is moved reversely in the previous direction to the initial position and then is continuously connected with the material.

Furthermore, in order to improve the placing efficiency, the number of the feeding mechanisms is at least two, and the feeding directions of the feeding mechanisms are arranged in parallel.

Further, for the output gesture that conveniently obtains the work piece needs to make things convenient for the transport of work piece, feeding mechanism includes the vibration dish and connects the defeated silo in vibration dish discharge gate department, and the one end downward sloping setting of vibration dish discharge gate is kept away from to defeated silo.

Furthermore, in order to facilitate the configuration of the X-direction moving mechanism and the Y-direction moving mechanism and the material placing of the material receiving disc, the X-direction and the Y-direction are perpendicular to each other, the X-direction moving mechanism and the Y-direction moving mechanism form a cross sliding table, the material receiving disc is a square or rectangular material receiving disc, and the feeding direction of the feeding mechanism is perpendicular to the extending direction of one side edge of the material receiving disc.

Drawings

FIG. 1 is a perspective view of a halved taper sleeve clip in the prior art;

FIG. 2 is a perspective view of another attitude of the drogue clip of FIG. 1;

fig. 3 is a front view of a first embodiment of the automatic workpiece placement system of the present invention;

fig. 4 is a top view of a first embodiment of the automatic workpiece placement system of the present invention;

fig. 5 is a side view of a first embodiment of the automatic workpiece placement system of the present invention;

fig. 6 is a schematic structural diagram of a control device of the automatic workpiece placement system according to the present invention;

FIG. 7 is a partial structure view of the cross slide table shown in FIGS. 3-5;

FIG. 8 is an overall structure diagram of the cross slide table in FIGS. 3-5;

fig. 9 is a partial structural view of a vibration plate in the first embodiment of the automatic workpiece placement system of the present invention (a state in which a cone sleeve clamping piece passes through);

FIG. 10 is a partial perspective view of the taper sleeve clip of FIG. 9 (shown without the taper sleeve clip);

FIG. 11 is a top view of FIG. 10 (with the drogue clip not shown);

FIG. 12 is the state of FIG. 10 when the drogue clip straddles over the groove;

FIG. 13 is the state of FIG. 10 when the big end of the drogue clip has fallen into the groove;

FIG. 14 is the view of FIG. 10 as the drogue clip transitions from the bottom support wall to the support surface;

FIG. 15 is the condition of FIG. 10 as the drogue clip has just transitioned to the bottom support wall;

FIG. 16 is a view of the cone sleeve jaws fully in the upright position;

FIG. 17 is a side view of FIG. 16;

fig. 18 is a partial structural view of a vibration plate in the first embodiment of the automatic workpiece placement system of the present invention (a cone sleeve clamping piece blocking state);

FIG. 19 is a cooperative block diagram of one embodiment of the moving and fixed stops of FIGS. 9 and 18;

FIG. 20 is a cooperative structural view of another embodiment of the moving and stationary shutters of FIGS. 9 and 18;

fig. 21 is a partial structural view of a vibrating tray in a second embodiment of the automatic workpiece placement system of the present invention (a passing state of a cone sleeve clip);

fig. 22 is a partial structural view of a vibrating tray (a cone sleeve clip blocking state) in the second embodiment of the automatic workpiece placement system of the present invention.

In the figure: 1. a first vibratory pan; 2. a second vibratory pan; 3. a third vibratory pan; 4. a fourth vibratory pan; 401. supporting the limiting groove; 402. a blocking plate; 403. a transition beam; 404. a side wall; 405. fixing a baffle plate; 4051. an inclined surface; 405' a fixed stop; 4051' inclined plane; 406 a groove; 4061. a bottom support wall; 4062. a side support wall; 4063. a stopper wall; 407. a support wall; 408. a stop surface; 409. moving the baffle; 4091. material level is met; 409' moving a baffle; 4091' material level; 410. turning up the edges; 411. an outer limiting side wall; 412. an inner limiting side wall; 413. a support surface; 414. a transition guide wall; 415. a spring; 416. a stopper; 417. a guide ramp; 5. a first material conveying groove; 6. a second conveying chute; 7. a third material conveying groove; 8. a fourth material conveying groove; 9. a control device; 91. an operation panel; 10. a take-up pan; 11. a cross sliding table; a Y-direction moving mechanism; 1102. Y-direction guide bar; 1103. Y-direction lead screw; a Y-direction motor mount; 1105, a Y-direction motor; 1106. a base; 1107, Y-direction stage carriage; 1108. a Y-direction stage; 1109. X-direction moving mechanism; 1110. X-direction stage; 1111. X-direction motor mounting; an X-direction platform carriage; 1113, X-direction lead screw; 1114, an X-direction guide; 1115. X-direction motor; 12. a taper sleeve clamping piece; 1201. a small end; 1202. a big head end; 1203. an outer conical surface; 1204. an internal thread; 1205. cutting the surface; h. the height of the large head end; l. taper sleeve clamping piece length; phi, the diameter of the large head end; a. the groove is wide.

Detailed Description

The utility model discloses an embodiment of well automatic system of putting of work piece is shown as fig. 3~ 5, the work piece in this embodiment is the taper sleeve clamping piece 12 of halving, the automatic system of putting of work piece is including the feeding mechanism who is used for carrying the taper sleeve clamping piece, as shown in fig. 4, feeding mechanism is total four, be respectively by the first feeding mechanism of first vibration dish 1 with first defeated silo 5 constitution, the second feeding mechanism of constituteing by second vibration dish 2 and second defeated silo 6, the third feeding mechanism of constituteing by third vibration dish 3 and third defeated silo 7, and the fourth feeding mechanism of constituteing by fourth vibration dish 4 and fourth defeated silo 8.

Wherein, first vibration dish 1 and third vibration dish 3 set up from beginning to end, and second vibration dish 2 and fourth vibration dish 4 also set up from beginning to end to first vibration dish 1 and third vibration dish 3 are located the left side of second vibration dish 2 and fourth vibration dish 4 respectively. Each material conveying groove is connected with the discharge port of the corresponding vibration disc, the four material conveying grooves are arranged in parallel, the adjacent material conveying grooves are tightly attached to each other, and the material conveying grooves are inclined downwards gradually from left to right, so that the taper sleeve clamping pieces 12 are continuously vibrated out along with the vibration disc, and the taper sleeve clamping pieces 12 automatically move rightwards under the action of the inclined planes.

The automatic workpiece placing system further comprises cross sliding tables 11 arranged at the downstream of the four material conveying grooves, and material receiving discs 10 used for receiving and placing taper sleeve clamping pieces are placed at the tops of the cross sliding tables 11. As shown in fig. 7 and 8, the cross slide 11 includes a Y-direction moving mechanism 1101 and an X-direction moving mechanism 1109 provided above the Y-direction moving mechanism 1101, where the X-direction is a left-right direction, the Y-direction is a front-back direction, and the X-direction and the Y-direction are perpendicular to each other.

The Y-direction moving mechanism 1101 includes a base 1106, the base 1106 is in a frame structure, a Y-direction guide rod 1102 and a Y-direction motor mounting bracket 1104 are mounted on the base 1106, and the heights of four columns of the base 1106 are different, so that the Y-direction guide rod 1102 gradually inclines downwards from front to back. The Y-direction motor mounting frame 1104 is provided with a Y-direction motor 1105 and a Y-direction lead screw 1103 in transmission connection with the Y-direction motor 1105, the Y-direction lead screw 1103 and the Y-direction guide rod 1102 are provided with a Y-direction platform bracket 1107, and a Y-direction platform 1108 is fixed at the top of the Y-direction platform bracket 1107. The Y-direction platform bracket 1107 is slidably guided by the Y-direction guide rod 1102 and is in threaded connection with the Y-direction lead screw 1103, so that when the Y-direction motor 1105 drives the Y-direction lead screw 1103 to rotate, the Y-direction platform bracket 1107 slides back and forth along the Y-direction guide rod 1102 under the action of the lead screw nut principle, and further drives the Y-direction platform 1108 to move back and forth.

The X-direction moving mechanism 1109 comprises an X-direction motor mounting rack 1111 and an X-direction guide rod 1114 which are arranged on the Y-direction platform 1108, the X-direction motor mounting rack 1111 is provided with an X-direction motor 1115 and an X-direction lead screw 1113 which is in transmission connection with the X-direction motor 1115, the X-direction platform bracket 1112 is arranged on the X-direction guide rod 1114 and the X-direction lead screw 1113, and the X-direction platform 1110 is fixed at the top of the X-direction platform bracket 1112. The X-direction platform bracket 1112 is in guiding sliding fit with the X-direction guide rod 1114 and in threaded connection fit with the X-direction lead screw 1113, so that when the X-direction motor 1115 drives the X-direction lead screw 1113 to rotate, under the action of the lead screw nut principle, the X-direction platform bracket 1112 slides left and right along the X-direction guide rod 1114, and further drives the X-direction platform 1110 to move left and right.

The receiving tray 10 is placed on the X-direction platform 1110, and when the X-direction motor 1115 and the Y-direction motor 1105 respectively operate, the receiving tray 10 can move in the left-right direction and the front-back direction respectively to receive materials. The receiving tray 10 is square, the feeding directions of the four material conveying grooves are left and right directions, namely the extending directions of the four material conveying grooves are perpendicular to the extending direction of the left side of the receiving tray 10. The take-up pan 10 is in the below of the discharge gate that connects the material in-process to be located each defeated silo all the time, and preferably, in order to guarantee steady blanking, take-up pan 10 pastes with the discharge gate of each defeated silo mutually, and under the prerequisite that the taper sleeve clamping piece can satisfy the transport needs, make the inclination of each defeated silo as far as possible little.

The automatic workpiece placement system further comprises a control device 9 for controlling the first vibration disc 1, the second vibration disc 2, the third vibration disc 3, the fourth vibration disc 4, the servo motors in the X direction and the servo motors in the Y direction to operate, as shown in fig. 6, the control device 9 comprises an operation panel 91, a controller (not shown in the figure) is arranged in the control device 9, and in addition, cameras are respectively arranged near each vibration disc, each material conveying groove and the cross sliding table and are used for collecting real-time video information conveyed by the taper sleeve clamping pieces and transmitting the real-time video information to the control device 9, and then the control device 9 controls the starting, stopping and operation directions of all the components according to the real-time operation information, namely, visual management is adopted.

The utility model provides an automatic system of putting of work piece is through the structural design to the vibration dish, makes the last taper sleeve clamping piece 12 of exporting of each vibration dish all be microcephaly up, the vertical gesture that the notch faces backwards. Taking the fourth vibration disc 4 as an example, a spiral vibration feeding track is arranged on the fourth vibration disc 4, and the vibration feeding track is used for supporting the taper sleeve clamping piece 12 and driving the taper sleeve clamping piece to move forwards and spirally rise under the vibration effect.

As shown in fig. 9, which is a partial structure diagram of the fourth vibration disk 4, the vibration feeding track includes a horizontal taper sleeve clip feeding track and a vertical taper sleeve clip feeding track, the horizontal taper sleeve clip feeding track includes a supporting wall 407 and a side wall 404, in order to form a good supporting and limiting effect on the taper sleeve clip, the support wall 407 is provided with a continuous support limiting structure, the support limiting structure is specifically a support limiting groove 401 arranged on the support wall 407, the support limiting groove 401 is V-shaped, and can support and limit the outer conical surface of the taper sleeve clamping piece, so that the taper sleeve clamping piece can be stably conveyed forwards, and the taper sleeve clamping piece is not easy to shake off, while the taper sleeve clamping pieces which are not supported by the supporting and limiting grooves 401 are easy to shake off from the track and fall into the vibration disc again, and the extending directions of the supporting and limiting groove 401 and the supporting wall 407 are consistent, so that the big head end or the small head end of the taper sleeve clamping piece can move forwards.

Along the moving direction of the taper sleeve clamping piece 12, a blocking plate 402, a transition beam 403, a fixed baffle 405, a movable baffle 409 and a groove 406 are sequentially arranged on the horizontal taper sleeve clamping piece feeding track, wherein one end of the blocking plate 402 is fixed on the side wall 404, the other end of the blocking plate is cantilevered, the blocking plate 402 is horizontally arranged, and the distance from the blocking plate 402 to the supporting wall 407 is smaller than the length L of the taper sleeve clamping piece, so that the vertical taper sleeve clamping piece cannot pass through the blocking plate 402 and can only be blocked by the blocking plate 402 and fall into the vibration disc, as shown in fig. 18. Or the horizontal taper sleeve clamping piece is blocked and is in a horizontal posture, and the horizontal taper sleeve clamping piece can be conveyed forwards continuously through the blocking plate 402. Therefore, the vertical taper sleeve clamping pieces are eliminated, or the horizontal taper sleeve clamping pieces are screened out.

The transition beam 403 is arranged at the downstream of the stop plate 402, the transition beam 403 belongs to a part of the support wall 407, the width of the transition beam is smaller than the groove width a of the taper sleeve clip groove, which is equivalent to a section of a narrower support wall, and the length of the transition beam 403 is larger than the length L of the taper sleeve clip, so that when the taper sleeve clip with the upward internal thread passes through the transition beam 403, the taper sleeve clip can be supported and continuously conveyed under the action of the support limiting groove 401, as shown in fig. 9. The downwardly threaded cone sleeve clip initially "rides" on the transition beam 403 as it passes over the transition beam 403, but is easily rotated around the transition beam 403 by vibration and slides off as shown in fig. 18. Even if there are individual taper sleeve jaws that can "ride" on the transition beam 403 smoothly, they will collide with the end surface of the next section of support wall (i.e., stop surface 408) and fall out as the forward motion continues. Thus, the taper sleeve clamping piece with the upward internal thread is screened out.

One end of the fixed baffle 405 is fixed on the side wall 404, the other end of the fixed baffle is suspended, the movable baffle 409 is installed on the fixed baffle 405 in a vertically guiding and moving manner, and a guide hole for the movable baffle 409 to vertically guide and move is formed in the fixed baffle 405. As shown in fig. 19, a matching form of the fixed baffle and the movable baffle is shown, a guide hole on the fixed baffle 405 is a blind hole with a downward hole opening, a spring 415 is arranged between the hole bottom of the guide hole and the movable baffle 409, one end of the spring 415 is fixed on the hole bottom of the guide hole, the other end of the spring 415 is fixed on the movable baffle 409, the movable baffle 409 is equivalently hung on the fixed baffle 405 through the spring 415, and when the movable baffle 409 is subjected to an upward acting force, the spring 415 can be compressed to move upwards.

The movable baffle 409 comprises a material facing surface 4091 which is obliquely arranged facing the material feeding direction, and before the material is fed, the distance between the bottom end of the material facing surface 4091 and the supporting wall 407 is smaller than the height h of the large head end of the taper sleeve clamping piece, so that when the large head end of the taper sleeve clamping piece feeds forwards, the large head end is higher and can abut against the material facing surface 4091 which is obliquely arranged, and then the material facing surface is guided to slide off from the feeding track under the vibration effect. Meanwhile, the distance between the bottom end of the material facing surface 4091 and the supporting wall 407 is greater than the height of the small head end of the taper sleeve clamping piece, so that when the small head end of the taper sleeve clamping piece faces forward, the small head end is lower and can be drilled below the movable baffle 409, and the section of the taper sleeve clamping piece is in an inclined state when the taper sleeve clamping piece lies down, so that along with the forward movement of the taper sleeve clamping piece, the section 1205 of the taper sleeve clamping piece can exert an upward acting force on the movable baffle 409 to force the movable baffle 409 to compress the spring 415 to move upwards, and finally the taper sleeve clamping piece can reset through the movable baffle 409 and then the movable baffle 409 under the reaction force of the spring.

In addition, the side of the fixed baffle 405 facing the incoming material direction is an inclined surface 4051, the inclined surface 4051 is parallel to the incoming material surface 4091, and a set distance is provided between the fixed baffle 405 and the supporting wall 407, so that a part of big head ends face forward, and two sections 1205 are not taper sleeve clips at the same height, that is, the taper sleeve clips with two sections 1205 one high and one low and the whole big head end higher can directly abut against the inclined surface 4051, and the inclined surface 4051 guides the taper sleeve clips, and the taper sleeve clips do not need to be guided by the movable baffle 409.

The inclined surface 4051 is equivalent to share a part of duties of the moving baffle 409, so that the height of the fixed baffle 405 is not too high, which further means that the length of the moving baffle 409 is not too long, otherwise, if the moving baffle 409 is only used for stopping the taper sleeve clamping piece, the fixed baffle 405 needs to be set to be higher, and then the moving baffle 409 needs to be set to be longer, so that the weight of the moving baffle 409 is increased, the upward movement of the moving baffle 409 is not facilitated, and even the situation that the taper sleeve clamping piece cannot jack up the moving baffle 409 occurs.

As shown in fig. 20, another form of the fixed baffle and the movable baffle is provided, the section of the movable baffle 409 ' is T-shaped, the guide hole on the fixed baffle 405 ' is a through hole, the movable baffle 409 ' is directly in guide sliding fit with the fixed baffle 405 ', and at this time, the movable baffle 409 ' falls down by self-weight after being jacked by the taper sleeve clamping piece. Similarly, the material receiving surface 4091 'is provided on the movable shutter 409' and the inclined surface 4051 'is provided on the fixed shutter 405', and the principle is the same as above, and will not be described again here. Therefore, the taper sleeve clamping pieces passing through the fixed baffle and the movable baffle are uniformly in a posture that the internal threads face upwards and the small head end faces forwards.

With the vibration disc as a reference object, the taper sleeve clip moves forward, and then the vertical taper sleeve clip feeding track is arranged on the right side of the horizontal taper sleeve clip feeding track and is parallel to the horizontal taper sleeve clip feeding track, as shown in fig. 10 and 17, the vertical taper sleeve clip feeding track comprises a supporting surface 413 for supporting the end surface of the big end of the taper sleeve clip and two limiting side walls perpendicular to the supporting surface 413 for preventing the vertical taper sleeve clip from rotating, the two limiting side walls are an inner limiting side wall 412 and an outer limiting side wall 411, respectively, and the distance between the inner limiting side wall 412 and the outer limiting side wall 411 is matched with the height of the big end of the taper sleeve clip.

The groove 406 is provided at the end of the horizontal taper sleeve clip feed track and, as shown in fig. 11, the groove 406 includes a bottom support wall 4061 for supporting the large head end of the taper sleeve clip and a side support wall 4062 for supporting the outer conical surface of the taper sleeve clip. The length of the groove 406 is smaller than the length L of the taper sleeve clamping piece 12, and the front side and the rear side of the groove 406 are both provided with the supporting limiting grooves 401, so as shown in fig. 12, when the taper sleeve clamping piece with the small head end facing forward moves to the position of the groove 406, because the gravity center of the taper sleeve clamping piece is close to the rear, the small head end of the taper sleeve clamping piece can cross over the groove 406, at a certain moment, the taper sleeve clamping piece spans over the groove, and the large head end and the small head end of the taper sleeve clamping piece are both supported on the supporting limiting grooves 401.

As shown in fig. 13, as the taper sleeve clamping piece moves forward, the big end of the taper sleeve clamping piece will overhang above the groove, and because the center of gravity is unstable, the big end of the taper sleeve clamping piece will fall into the groove and be inclined, at this time, the big end of the taper sleeve clamping piece is supported by the bottom supporting wall 4061, and the external conical surface of the taper sleeve clamping piece is supported by the side supporting wall 4062. The recess 406 also includes a stop wall 4063 opposite the side support wall 4062, the stop wall 4063 stopping the large head end of the drogue clip.

The bottom support wall 4061 is gradually inclined from top to bottom toward the support surface 413 and is connected to the support surface 413 such that under the action of its own weight, the slip of the cone sleeve falling into the recess slides down along the bottom support wall 4061. As shown in fig. 11, a transition guide wall 414 is disposed between the inner limiting sidewall 412 and the side support wall 4062, and the transition guide wall 414 is an arc-shaped wall and can guide the downward-sliding taper sleeve clip to transition to the support surface 413, which is equivalent to guiding the taper sleeve clip to turn as shown in fig. 14.

The outer limiting side wall 411 and the stopping wall 4063 are also in arc transition, so that transition of the taper sleeve clip to the supporting surface 413 is facilitated, in order to prevent the taper sleeve clip from falling off the vertical taper sleeve clip feeding track in the process of transition to the supporting surface 413, an upturned edge 410 which is turned upwards is arranged at the top of the position, opposite to the transition guide wall 414, of the outer limiting side wall 411, the upturned edge 410 extends towards the groove and is arc-shaped, and the upturned edge 410 is matched with the transition guide wall 414, so that the large head end of the taper sleeve clip can be prevented from falling off the vertical taper sleeve clip feeding track in the turning process, as shown in fig. 14 and 15.

As the movement of the drogue clip continues, the drogue clip gradually assumes an upright position on the support surface 413 with the notches all oriented uniformly, as the spacing between the inner and outer limiting side walls 412, 411 matches the height of the big end of the drogue clip, as shown in fig. 16 and 17. It should be noted here that, through the reasonable design of the structure of the vibration discs, the notches of the taper sleeve clamping pieces output by the four vibration discs all face the rear side in fig. 4, and the structural principles adopted by each vibration disc for preventing the vertical taper sleeve clamping piece from passing through, preventing the internal thread from passing through the downward taper sleeve clamping piece, preventing the big end from passing through the forward taper sleeve clamping piece, and converting the horizontal type into the vertical type are the same.

The utility model discloses the automatic theory of operation who puts the system of well work piece is:

when the conical sleeve conveying device is used, the control device 9 controls the four vibrating disks to be started, the conical sleeve clamping pieces 12 are output in a vertical posture that the small heads face upwards and the notches face backwards under the special design structure of the vibrating disks, the groove widths of the four conveying grooves are not too large, and the conical sleeve clamping pieces 12 are prevented from being greatly deviated in the orientation of the notches in the conveying process. Along with the vibration dish constantly exports taper sleeve clamping piece 12, taper sleeve clamping piece 12 moves from left to right on defeated silo, in order to guarantee steady blanking, need control the ejection of compact speed of four vibration dishes, can not be too fast.

The initial position of the receiving tray 10 is that the right side edge is aligned with the discharge ports of the conveying troughs, when the taper sleeve clamping pieces 12 fall down from the discharge ports, the X-direction servo motor (positive rotation) is started to enable the receiving tray 10 to move from left to right, and therefore four taper sleeve clamping pieces 12 fall onto the receiving tray 10 at the same time.

With the continuous rightward movement of the receiving tray 10, four rows of taper sleeve clamping pieces are fully arranged on the receiving tray 10, then four vibrating trays are controlled to stop, so that the taper sleeve clamping pieces 12 are suspended to fall, then the Y-direction servo motor is controlled to operate, the receiving tray 10 moves from front to back, the free area of the receiving tray 10 is aligned to the discharge port of each material conveying groove, and then the X-direction servo motor is controlled to rotate reversely, so that the receiving tray 10 moves from right to left and returns to the initial receiving position. And then controlling the four vibrating trays to start, simultaneously enabling the X-direction servo motor to rotate forwards, and enabling the material receiving tray 10 to start moving from left to right to receive materials, and repeating the steps until the taper sleeve clamping pieces are fully placed on the material receiving tray.

The cross sliding table in the embodiment is obliquely arranged, so that the receiving tray 10 is slightly inclined downwards from front to back, and the significance of the arrangement is as follows: because the notches of the taper sleeve clamping pieces 12 face the rear side, in the material receiving process, once the taper sleeve clamping pieces 12 fall down unstably, the taper sleeve clamping pieces topple over uniformly and backwards, the notches of the latter taper sleeve clamping pieces are overlapped on the outer conical surface of the former taper sleeve clamping piece, and therefore when the material receiving disc is righted, the taper sleeve clamping pieces naturally topple over forwards under the action of inertia to be in a vertical state. Conversely, if the cone sleeve clamping piece is inclined forwards, the cone sleeve clamping piece is difficult to incline back to the vertical state, and the cone sleeve clamping piece needs to be manually centered.

The utility model discloses automatic embodiment two of system of putting of well work piece: the difference between this embodiment and the first embodiment lies in the local structure of the vibrating disk, specifically, the structure that the taper sleeve clip with the small head end facing forward passes through and the taper sleeve clip with the large head end facing forward is stopped is different, as shown in fig. 21 and 22, a stopper 416 is arranged on the horizontal taper sleeve clip feeding track at the downstream of the transition beam 403, the stopper 416 is arranged at one side of the supporting and limiting groove 401, a guide inclined surface 417 is arranged at one side of the stopper 416 facing the supporting and limiting groove 401, the inclination of the guide inclined surface 417 is matched with the taper of the outer conical surface of the taper sleeve clip, and a set distance is provided between the guide inclined surface 417 and the supporting and limiting groove 401, that is, the forward passage is narrower.

Thus, when the big head end of the taper sleeve clamping piece is fed forward, the big head end of the taper sleeve clamping piece quickly abuts against the guide inclined surface 417 to generate point contact, the guide inclined surface 417 has inclination, the guide inclined surface 417 pushes the big head end of the taper sleeve clamping piece along with the forward movement of the taper sleeve clamping piece, and the stress point is concentrated at the big head end, so that the whole taper sleeve clamping piece is unevenly stressed and quickly breaks away from the supporting limiting groove 401 to generate deflection until the taper sleeve clamping piece slides off from the vibration feeding track.

When the taper sleeve clamping piece with the small head end facing forward is supplied, the taper of the guide inclined plane 417 is matched with the taper of the outer conical surface of the taper sleeve clamping piece, so that the taper sleeve clamping piece does not contact the guide inclined plane 417 at the beginning, when the taper sleeve clamping piece moves forward to a certain moment, the outer conical surface of the taper sleeve clamping piece is in line contact with the guide inclined plane 417, as the taper sleeve clamping piece continues to move forward, the guide inclined plane 417 exerts a squeezing action on the outer conical surface of the taper sleeve clamping piece, and as the stressed part is dispersed on the outer conical surface of the taper sleeve clamping piece to form a straight line, the whole stress of the taper sleeve clamping piece is relatively uniform, at the moment, under the vibration action and the combined action of limiting by the supporting limiting groove 401, the taper sleeve clamping piece cannot be squeezed out of the supporting limiting groove 401, but continuously adjusts the posture of the taper sleeve clamping piece, generates an effect of rotating around the axis of the taper sleeve clamping, the taper sleeve clamping piece slowly changes into flat lying due to the action of gravity and vibration, so that the taper sleeve clamping piece with the small head end facing forwards is screened out.

In other embodiments of the automatic workpiece placement system, the automatic workpiece placement system may place three equal tapered sleeve clips.

In other embodiments of the automatic workpiece placement system, the workpiece may not be a taper sleeve clamping piece, but may be other workpieces that need to be placed neatly on the receiving tray.

In other embodiments of the automatic workpiece placing system, the notches of the taper sleeve clamping pieces can also face towards the front side, and the forward or backward postures of the notches are connected with the left and right conveying directions of the taper sleeve clamping pieces, so that the taper sleeve clamping pieces can stably fall on the receiving tray, and the possibility of toppling is reduced.

In other embodiments of the automatic workpiece placing system, the heights of the four columns of the Y-direction moving mechanism in the cross sliding table can also be equal, and at the moment, the Y-direction platform is horizontal, so that the receiving tray is also horizontally arranged.

In other embodiments of the automatic workpiece placing system, as long as the workpiece can stably fall on the receiving tray, the distance between the discharge port of the feeding mechanism and the receiving tray can be larger than the height of the workpiece,

in other embodiments of the automatic workpiece placement system, when the distance between the discharge port of the material conveying groove and the material receiving disc is greater than the height of the workpiece and the stable falling of the workpiece is not affected, the material receiving disc can move in sequence from left to right to receive the material, and after the material receiving disc is fully received in the left and right directions, the material receiving disc moves from front to back to enable the free area of the material receiving disc to be aligned with the discharge port and then directly moves from right to left to receive the material without returning to the initial material receiving direction, and the whole route is a snake-shaped route.

In other embodiments of the automatic workpiece placement system, the placement position of the cross sliding table can be adjusted once, so that the moving direction of the X-direction moving mechanism is the front-back direction, the moving direction of the Y-direction moving mechanism is the left-right direction, the Y-direction moving mechanism drives the material receiving disc and the X-direction moving mechanism to move left and right integrally, the X-direction moving mechanism can only control the material receiving disc to move in the front-back direction, and the material receiving sequence is as follows: the receiving tray and the X-direction moving mechanism integrally move from left to right under the control of the Y-direction moving mechanism to receive materials, after the receiving tray is fully received in the left and right directions, the X-direction moving mechanism independently controls the receiving tray to move from front to back to enable the free area of the receiving tray to be aligned with the discharge hole of the material conveying groove, then the Y-direction moving mechanism controls the receiving tray and the X-direction moving mechanism to move from right to left to return to the initial receiving position, then the receiving tray and the X-direction moving mechanism move from left to right to receive materials again, and the operation is repeated until the conical sleeve clamping piece is fully placed on the receiving tray; of course in other embodiments the take-up tray is moved in a serpentine path as described in the previous embodiment.

In other embodiments of the automatic workpiece placement system, the receiving tray may also be a rectangular receiving tray.

In other embodiments of the automatic workpiece placing system, the X direction and the Y direction may not be perpendicular, for example, the included angle therebetween may be 60 degrees, and the X-direction moving mechanism and the Y-direction moving mechanism are suitable for a diamond-shaped receiving tray.

In other embodiments of the automatic workpiece placing system, the automatic workpiece placing system may not include a control device, and at this time, an operator may operate beside the machine to control the opening and closing of the machine by manually controlling the opening and closing of the machine.

In other embodiments of the automatic workpiece placement system, the material conveying groove may be horizontal instead of inclined, and at this time, the linear vibration type vibration material conveying groove may be adopted, so that the workpiece moves to the right under the vibration effect.

In other embodiments of the automatic workpiece placement system, the taper sleeve clamping pieces output by the vibration disc may be not in a vertical posture but in a horizontal posture, the taper sleeve clamping pieces may be placed on the material receiving disc in a horizontal posture, and at this time, the vibration disc may not be provided with the vertical taper sleeve clamping piece feeding rail, but only the horizontal taper sleeve clamping piece feeding rail.

In other embodiments of the automatic workpiece placing system, when there is no special requirement for the output posture of the workpiece, the feeding mechanism may not include a vibrating tray, but only an ordinary belt conveyor or a vibrating conveyor, and at this time, the feeding mechanism is only responsible for automatically conveying the workpiece, and since the receiving tray can automatically receive the material under the control of the X-direction moving mechanism and the Y-direction moving mechanism, the labor intensity can still be reduced.

In other embodiments of the automatic workpiece placement system, there may be two, three, five or more feeding mechanisms, of course, there may be only one feeding mechanism, and when there is only one feeding mechanism, the feeding direction does not need to be perpendicular to the extending direction of the side edge of the receiving tray, and the feeding direction may be any one direction.

Claims (6)

1. An automatic workpiece placement system, comprising:

the feeding mechanism is used for conveying workpieces;

the receiving disc is arranged below the discharge port of the feeding mechanism and used for receiving the workpiece;

the Y-direction moving mechanism is used for driving the material receiving disc to reciprocate in the Y direction;

the X-direction moving mechanism is arranged on the Y-direction moving mechanism, supports the material receiving disc and drives the material receiving disc to reciprocate in the X direction;

the X direction and the Y direction form an included angle.

2. The automatic workpiece placement system according to claim 1, wherein the distance between the discharge port of the feeding mechanism and the receiving tray is smaller than the height of the workpiece.

3. The automatic workpiece placement system according to claim 2, further comprising a control device for controlling the operation of the vibration feeding mechanism, the X-direction moving mechanism and the Y-direction moving mechanism, so that the receiving tray is filled with the workpieces in one direction, then is stepped by a certain distance in the other direction, and then is moved in the previous direction in the reverse direction to the initial direction, and then is continuously received.

4. The automatic workpiece placement system according to any one of claims 1 to 3, wherein the number of the feeding mechanisms is at least two, and the feeding directions of the feeding mechanisms are arranged in parallel.

5. The automatic workpiece placement system according to any one of claims 1 to 3, wherein the feeding mechanism comprises a vibrating disk and a feeding chute connected to a discharge port of the vibrating disk, and one end of the feeding chute, which is far away from the discharge port of the vibrating disk, is inclined downward.

6. The automatic workpiece placement system according to any one of claims 1 to 3, wherein the X direction and the Y direction are perpendicular to each other, the X-direction moving mechanism and the Y-direction moving mechanism form a cross sliding table, the receiving tray is a square or rectangular receiving tray, and the feeding direction of the feeding mechanism is perpendicular to the extending direction of one side edge of the receiving tray.

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