CN215239176U

CN215239176U - Automatic assembling equipment for curtain cloth hanging device

Info

Publication number: CN215239176U
Application number: CN202120270562.3U
Authority: CN
Inventors: 何道兵
Original assignee: Zhejiang Hongri Automation Technology Co ltd
Current assignee: Zhejiang Hongri Automation Technology Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-12-21
Anticipated expiration: 2031-01-30

Abstract

The utility model relates to the automatic manufacturing field of a curtain cloth edge hanging device, in particular to automatic assembling equipment of the curtain cloth hanging device, which comprises a hook and at least two balls serially connected on the hook; the automatic assembling equipment comprises a rack and an indexing turntable arranged on the rack, wherein the indexing turntable is horizontally transverse and intermittently rotates at a set beat; hook clamps which are uniformly distributed at intervals are arranged at the edge part of the indexing turntable and are used for clamping and positioning hooks; the frame is provided with the following components at intervals in sequence along the rotating direction of the indexing turntable: the hook input unit is used for obtaining a hook and loading the hook into the hook clamp; the ball serial connection unit is used for acquiring at least one ball and serially connecting the ball to the hook from the first end; and a finished product output unit for taking down the assembled hanging device from the hook clamp. The automatic control system has the characteristics of high automation degree and high working efficiency.

Description

Automatic assembling equipment for curtain cloth hanging device

Technical Field

The utility model relates to a curtain cloth edge hooking device automated manufacturing field especially relates to a curtain cloth hooking device automatic assembly equipment.

Background

The curtain cloth is generally hung on the hanging rod through the hook, when the curtain cloth is pulled, the hook can slide relative to the hanging rod, but a user finds that the hook directly contacting the hanging rod has large resistance when being pulled, and the paint surface on the hanging rod is easy to scrape after the curtain cloth is used for a period of time; therefore, those skilled in the art can reduce the friction between the hook and the hanging rod by serially connecting the balls on the hook, but at the same time those skilled in the art also find that the ball has a small hole and is not easy to hold, so that it is difficult to automatically serially connect the balls to the hook, and the efficiency of the manual serial connection by a worker is very low; in addition, the ball needs to be punched to form a positioning part for accommodating the ball in the using process so as to contact the hanging rod when the curtain cloth is pulled, but the hook is small in size, difficult to punch by a worker manually and high in danger. In view of this, the present application is presented.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome above-mentioned prior art not enough, and provide a curtain cloth hooking device automatic assembly equipment

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic assembling device of a curtain cloth hanging device comprises a hook and at least two balls which are connected in series on the hook, wherein the hook comprises a first end and a second end which are disconnected with each other; the automatic assembling equipment comprises a rack and an indexing turntable arranged on the rack, wherein the indexing turntable is horizontally transverse and intermittently rotates at a set beat; the edge part of graduation carousel disposes the couple anchor clamps that are even interval form and distribute, and this couple anchor clamps are used for the centre gripping and fix a position the couple dispose in proper order at interval in the direction of rotation along the graduation carousel on the frame: the hook input unit is used for obtaining a hook and loading the hook into the hook clamp; the ball serial connection unit is used for acquiring at least one ball and serially connecting the ball to the hook from the first end; and a finished product output unit for taking down the assembled hanging device from the hook clamp.

Further, the hook input unit is configured with: the hook conveying device comprises a hook conveying rail obliquely arranged on the rack and a hook transferring mechanism for transferring the hook, wherein the hook transferring mechanism is suitable for transferring the hook from the hook conveying rail to an assembling position in the horizontal direction; a direction changing device which is configured on the frame in a mode of being capable of overturning around a fixed axis and is suitable for changing the hook from the horizontal direction to the vertical direction; and a hook loading device for loading the hook into the hook clamp.

Further, the hook transfer mechanism comprises a toggle finger for engaging the hook, a transverse moving driving assembly for driving the toggle finger to move transversely, and a vertical moving driving assembly for driving the toggle finger to move vertically.

Further, the direction conversion device is provided with: the turnover plate is provided with a positioning groove for positioning the hook and is jointed on the rack through a pivoting structure; and the turnover driving mechanism is provided with a gear and a rack which are meshed with each other, the gear is fixedly connected on the turnover plate, and the rack is arranged on the rack in a manner of moving up and down.

Furthermore, the hook loading device comprises a loading push plate and a loading driving assembly, wherein the loading push plate is used for pushing the hook into the hook clamp from the positioning groove, and the loading driving assembly is used for driving the loading push plate to move.

Further, the ball-serial unit is provided with: the ball acquisition device comprises a ball container and a rotary dial plate, wherein the rotary dial plate is arranged below the ball container and is suitable for outputting the balls one by one from the ball container; the ball homing device comprises a group of rotating rollers which are arranged in parallel and rotate in the same direction, the group of rotating rollers are arranged in a downward inclination way, a ball homing channel for homing balls is formed between the group of rotating rollers and the group of rotating rollers, and the balls are in the same direction after passing through the ball homing channel, so that the balls can be conveniently stringed into the hook; and the ball loading device is used for connecting the arranged balls on the hook in series according to the set number.

Further, the ball-stringing unit is further provided with: the ball transferring track is used for connecting the ball loading device and the ball resetting device and comprises at least three limiting strips, and a ball transferring channel for limiting a ball transferring path is formed between the at least three limiting strips; wherein the ball loading device is positioned at an end of the ball transfer rail.

Further, the ball mounting device is provided with: a position correcting assembly for correcting the position of the first end to substantially align the first end with the tandem ball tandem hole; the ball serial connection assembly is used for enabling the tail end of the ball transfer track to obtain the serial connection balls and driving the balls to move downwards to the serial connection hook; and the track clamping assembly is used for clamping the tail end of the ball transfer track and is suitable for clamping the ball transfer track to prevent the balls in the ball transfer track from escaping when the ball series connection assembly is connected with the balls in series.

Furthermore, at least two ball shifting grooves are arranged on the rotary driving plate, and a ball conveying channel communicated with the ball resetting channel is arranged at the bottom of the ball container.

Further, a wind pressure member is disposed above the ball inlet of the ball conveying passage.

Further, the finished product output unit is configured with: and the finished product taking-out device comprises a grabbing block for obtaining the finished product and taking out the finished product and a finished product taking-out driving assembly for driving the grabbing block to move.

Further, the finished product output unit is further configured with: the ball positioning device is suitable for positioning the ball in a set area on the hook; the ball positioning device is provided with: the finished product turnover mechanism is used for exchanging the head and the tail of a finished product and comprises a finished product clamping component and a rotary driving component for driving the finished product clamping component to rotate 180 degrees; the hook stamping mechanism is used for extruding the hook to form at least two positioning parts which are larger than the ball serial hole, and the setting area is formed between the at least two positioning parts; and a finished product transfer mechanism for holding and transferring the finished product according to a set beat.

Further, the finished product transfer mechanism comprises a one-way shifting block and a shifting block driving assembly for driving the one-way shifting block to move; wherein the one-way shifting block is suitable for being set to a protruding state when moving in the feeding direction of the finished product so as to be capable of shifting the finished product to move, and being set to a retracting state when moving in the reverse direction of the feeding direction so as to be incapable of shifting the finished product to move.

Further, at the hook loading unit, the first end and the second end are set to be in a mutually engaged state, and at the ball serial unit, the first end and the second end are set to be in a mutually separated state, and the frame is further provided with: a hook releasing unit located between the hook loading unit and the ball cascading unit for separating the first end from the second end, including a first end releasing mechanism; the first end unlocking mechanism comprises a first end clamping member, a radial driving assembly and a tangential driving assembly, wherein the radial driving assembly drives the first end clamping member to move in the radial direction of the indexing turntable, and the tangential driving assembly drives the first end clamping member to move in the tangential direction of the indexing turntable.

Further, at the ball serial unit, the first and second ends are set in a separated state from each other; at the finished product output unit, the first end and the second end are set to a mutually engaged state, and the rack is further provided with: the hook clamping unit is positioned between the ball serial connection unit and the finished product output unit and used for clamping the first end and the second end, and comprises a first end clamping mechanism; the first end unlocking mechanism comprises a first end clamping member, a radial driving assembly and a tangential driving assembly, wherein the radial driving assembly drives the first end clamping member to move in the radial direction of the indexing turntable, and the tangential driving assembly drives the first end clamping member to move in the tangential direction of the indexing turntable.

Further, the number of the ball serial units is at least two, and a first end correction member is disposed between two adjacent ball serial units, so that the first end is disposed at a position suitable for serially connecting the balls.

Further, the first end correcting member has at least a guide section and a pressing section, the guide section being obliquely arranged to be adapted to guide the first end to gradually move to the pressing section, the pressing section being protrudingly arranged to apply a pressing force to the first end to cause plastic displacement deformation thereof.

Owing to adopted above technical scheme, the utility model discloses following beneficial effect has:

the automatic assembling device of the utility model can automatically separate the first end and the second end of the hook, efficiently connect balls into the hook, and clamp the first end and the second end; the positioning part can be automatically punched on the hook so as to position the ball in the positioning part; it has degree of automation height, security height and the high characteristics of work efficiency to reduce the manufacturing cost of enterprise and avoid the workman to be injured in work.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention.

FIG. 1 is a schematic structural view of a product in a clamped state;

FIG. 2 is a schematic structural view of the finished product in a separated state;

FIG. 3 is a schematic structural diagram of an automated assembly apparatus according to one embodiment;

FIG. 4 is a schematic view of the hook clamp construction;

FIG. 5 is a schematic view of the internal structure of the hook clamp;

FIG. 6 is a schematic view showing the construction of a hook clamp control unit;

FIG. 7 is a schematic view of the operating state of the hook clamp control unit;

FIG. 8 is a schematic diagram of a hook input unit;

FIG. 9 is a schematic diagram of the hook input device;

fig. 10 is a schematic structural view of the hook transfer mechanism;

FIG. 11 is a schematic view of the structure of the direction changing device;

FIG. 12 is a schematic view of another angle configuration of the direction changing device;

FIG. 13 is a schematic view of the hook loading device;

FIG. 14 is a schematic view showing an operating state of the hook loading device;

FIG. 15 is a schematic view of a ball tandem unit;

FIG. 16 is a top view of the configuration of the roll acquiring device;

FIG. 17 is a perspective view of the structure of the ball retrieving device;

FIG. 18 is a schematic view of the ball homing device;

fig. 19 is a schematic structural view of a ball transfer rail;

FIG. 20 is a schematic view of a part of the structure of the ball insertion device 1;

FIG. 21 is a schematic view of a part of the structure of the ball insertion device 2;

fig. 22 is a schematic structural view of a finished product output unit;

FIG. 23 is a schematic view of the structure of the product take-out apparatus;

FIG. 24 is a schematic view of the finished canting mechanism;

fig. 25 is a schematic structural view of a finished product transfer mechanism;

fig. 26 is an internal structural view of the finished product transfer mechanism;

FIG. 27 is a schematic structural view of the final punch mechanism;

fig. 28 is a schematic structural view of the hook releasing unit and the hook engaging unit.

Reference numerals:

1. hooking; 11. a second end; 12. a first end; 13; a positioning part; 14. a ball bearing; 2. a frame; 3. a hook clamp; 31. a clamping groove; 32. a clamping spring; 33. a clamping seat; 34. a connecting rod; 35. a clamping rod; 36. a movable rod; 4. a hook clamp control unit; 41. pushing the plate; 42. a push plate cylinder; 5. a ball serial unit; 51. a ball obtaining device; 511; a ball container; 512. a rotary dial; 513. a ball transfer passage; 52. a ball arranging device; 521. a rotating roller; 522. the ball is arranged in the motor; 53. a ball transfer rail; 531. connecting the strips in series; 532. a limiting strip; 533. a limiting hoop; 54. a ball loading device; 541. a position correction component; 542. a track clamping assembly; 543. a ball tandem assembly; 55. a position adjustment device; 6. a finished product output unit; 61. a finished product take-out device; 611. grabbing blocks; 612. a grabbing cylinder; 613. a take-out cylinder 613; 62. a finished product turnover mechanism; 621. turning over a motor; 622, a finished gripping member; 63. a finished product transfer mechanism; 631. a finished product feeding cylinder; 632. a feed bar; 633. a unidirectional shifting block; 634. a feed channel; 64. the hook punching mechanism; 641. a hydraulic cylinder; 642. a push block; 643. briquetting; 644. a stamping rod; 65. a material collecting device; 7. a hook conveying unit; 71. a hook input device; 711. a vibrating pan; 712. a hook conveying track; 713. a traverse driving assembly; 714. a vertical movement driving component; 715; poking a finger; s1, assembling positions; 72. a hook loading device; 721. loading into a push plate; loading the drive assembly; 73. a direction changing device; 731. a turnover plate; 7311. positioning a groove; 732. a gear; 733. a rack; 8, a hook releasing unit/hook clamping unit; 81. a first end gripping member; 82. a tangential drive assembly; 83. a radial drive assembly; tangential guide slots.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used only to indicate relative positional relationships that may change when the absolute position of an object being described changes, and are merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

The first embodiment is as follows:

referring to fig. 1 to 28, the present invention provides an automatic assembling device for a curtain cloth hanging device, the hanging device includes a hook 1 and at least two balls 14, 5 balls in this embodiment, connected in series on the hook 1, and the hook 1 includes a first end 12 and a second end 11 disconnected from each other;

the automatic assembling equipment comprises a rack 2 and an indexing turntable arranged on the rack 2, wherein the indexing turntable is horizontally arranged and intermittently rotates at a set beat; hook clamps 3 which are uniformly distributed at intervals are arranged at the edge part of the indexing turntable, and the hook clamps 3 are used for clamping and positioning hooks; the frame 2 is provided with the following components at intervals along the rotation direction of the indexing turntable: a hook input unit 7 for obtaining a hook and loading it into the hook clamp 3; the ball serial unit 5 is used for obtaining at least one ball and serially connecting the ball to the hook from the first end 12; and a finished product output unit 6 for taking off the assembled hooking device from the hooking fixture 3.

In addition, the automatic assembling apparatus in this embodiment further includes a hook releasing unit 8 located between the hook loading unit and the ball concatenation unit 5 for separating the first end 12 and the second end 11; the hook clamping unit 8 is positioned between the ball serial connection unit 5 and the finished product output unit and is used for clamping the first end 12 and the second end 11; and a hook jig control unit 4 provided on the frame 2 for inserting or removing a hook into or from the hook jig.

The structure of the hook is as follows:

as shown in fig. 1 and 2, the hook in this embodiment is a ring-shaped arrangement formed by bending metal, and includes a first end 12 and a second end 11 which are disconnected from each other and 3 balls which are connected in series on the hook; wherein the first end 12 and the second end 11 are elastically or plastically separable to form a mutually separated state; the ball is centrally provided with a series of holes and can be connected in series into the hook by the first end 12 when the hook is in a mutually separated state. When the hook engaging means 8 acts on the hooks in the mutually separated state, the hooks are changed from the mutually separated state to the mutually engaged state.

In addition, as shown in fig. 1 and 2, the hook is further provided with two positioning parts 13 for limiting the setting area of the ball movement, and the positioning parts 13 are formed by punching on the hook. The curtain cloth opening and closing device comprises a curtain cloth, a hanging rod, a hook, a ball bearing, a guide rod, a guide rail, a.

Hook clamp 3 structure:

as shown in fig. 4 and 5, the hanger clamp 3 has a clamping groove 31 for receiving a hanger; a movable lever 36; and 3 sets of clamping mechanisms.

Wherein the clamping mechanism comprises a clamping spring 32, a clamping seat 33, a clamping rod 35 and a connecting rod 34; one end of the clamping spring 32 is abutted against the fixed surface, and the other end of the clamping spring is arranged on one side surface of the clamping seat 33; the clamping rod 35 and the connecting rod 34 are arranged on the other side surface of the clamping seat 33 opposite to the clamping spring 32, the clamping rod 35 is used for pressing the hook on the clamping groove 31, and the connecting rod 34 is connected to the movable rod 36.

Wherein the movable rod 36 can move horizontally in the compression or expansion direction of the spring, when the movable rod 36 moves in the compression direction of the spring, the clamping rod 35 leaves the clamping groove 31 to make the hook in the state of being able to be put into or taken out of the hook clamp 3.

The hook clamp control unit 4 has a structure:

as shown in fig. 6 and 7, the hook clamp control unit 4 includes a push plate 41, a push plate cylinder 42 that controls the push plate 41 to be extended or retracted; the push plate 41 acts on the movable rod 36 in the hook clamp 3 and the end of the push plate 41 has a guide slope acting on the movable rod 36, so that when the push plate 41 acts on the movable rod 36, the clamping rod 35 leaves the clamping groove 31 to make the hook in a state of being able to be put in or taken out of the hook clamp 3.

Structure of the hook input unit 7:

as shown in fig. 8 to 14, the hook input unit 7 is configured with: a hook conveying device 71 including a hook conveying rail 712 obliquely provided on the frame 2 and a hook transfer mechanism for transferring a hook, the hook transfer mechanism being adapted to transfer the hook from the hook conveying rail 712 to the mounting position S1 in a horizontal direction; a direction changing device 73 which is disposed on the frame 2 so as to be capable of turning around a fixed axis and which is adapted to change the hook from a horizontal direction to a vertical direction; and a hook loading device 72 for loading the hook into the hook clamp 3.

The hook conveying device 71 further comprises a vibration disc 711 for sequentially conveying hooks to the hook conveying track 712; the hook transfer mechanism is disposed above the mounting position S1 and includes a toggle finger 715 for engaging a hook, a traverse drive assembly 713 driving the toggle finger 715 to move laterally, and a vertical drive assembly 714 driving the toggle finger 715 to move vertically. The traverse driving assembly 713 includes a traverse driving cylinder and a traverse driving rod; the vertical movement driving assembly 714 comprises a vertical movement driving cylinder and a vertical movement driving rod; the toggle finger 715 is fixedly arranged on the fixed seat, and a transverse moving guide part and a vertical moving guide part are arranged between the fixed seat and the base. When the hook is moved to the assembling position S1, the vertical movement driving component 714 firstly moves downwards to act on the fixed seat so that the toggle finger 715 can act on the hook when moving transversely; the traverse drive assembly 713 then acts on the fixed base such that the toggle finger 715 can move the hook to the direction changer 73.

Among them, the direction changing device 73 in the present embodiment is configured with: a turnover plate 731 which has a positioning groove 731 for positioning the hook and is coupled to the frame 2 through a pivoting structure; and a turnover driving mechanism having a gear 732 and a rack 733 which are engaged with each other, the gear 732 being fixed to the turnover plate 731, and the rack 733 being disposed on the frame 2 so as to be movable up and down. When the hook needs to be transferred to the positioning groove 731 from the hook conveying track, the turnover plate 731 is horizontally arranged; when the hook needs to be transferred from the positioning groove 731 to the hook fixture 3, the turnover plate 731 is turned over by 90 ° under the action of the turnover driving mechanism. Further, in this embodiment, the turnover driving mechanism further includes a turnover driving cylinder, the rack 733 is fixed at an output end of the turnover driving cylinder, the gear 732 is fixed on the turnover plate 731, and when the turnover driving cylinder works, the rack 733 drives the gear 732 to rotate so as to turn over the turnover plate 731 around the fixed axis.

The hook loading device 72 comprises a loading push plate 721 for pushing the hook from the positioning groove 731 into the clamping groove 31 of the hook clamp 3 and a loading driving component 722 for driving the loading push plate 721 to move. It should be noted that the positioning slot 731 is disposed to penetrate in the moving direction of the loading push plate 721, the loading driving assembly 722 includes a loading driving cylinder, and the loading push plate 721 is fixed on the output end of the loading driving motor.

Structure of the ball-serial unit 5:

as shown in fig. 15 to 21, the ball-serial unit 5 is provided with: a ball obtaining device 51 including a ball container 511 and a rotary dial 512, the rotary dial 512 being disposed below the ball container 511 and adapted to output balls one by one from the ball container 511; the ball homing device 52 comprises a group of rotating rollers 521 which are arranged in parallel and rotate in the same direction, the group of rotating rollers 521 are arranged downwards, a ball homing channel for homing balls is formed between the group of rotating rollers 521, and the balls are approximately in the same direction after passing through the ball homing channel, so that the balls can be stringed into the hook; and a ball loading device 54 for serially connecting the parked balls to the hook in a set number. And: a ball transfer rail 53 for connecting the ball loading device 54 and the ball homing device 52, which includes at least three stopper bars 532, the at least three stopper bars 532 forming a ball transfer channel therebetween defining a ball transfer path; wherein the ball loading device 54 is positioned at the end of the ball transfer rail 53.

As shown in fig. 16 and 17, the rotary dial 512 of the ball acquiring device 51 is disposed at the bottom of the ball container 511, and a plurality of ball grooves into which only one ball can be inserted are arranged in an array on the rotary dial 512, and when the ball is inserted into the ball grooves, the ball can rotate with the rotary dial 512. The ball container 511 has a fan-shaped notch on a side surface thereof, and a ball transfer passage 513 for connecting a ball groove of the rotary dial 512 and the ball returning device 52 is provided at a bottom of the fan-shaped notch, and when the ball groove rotates to an upper side of the ball transfer passage 513, the balls in the ball groove enter the ball transfer passage 513 and are transferred to the ball returning device 52. The rotary dial 512 is provided at an output end of the ball retrieving motor, so that the rotary dial 512 can transfer the balls in the ball container 511 to the ball transfer passage 513. Note that, the rotary dial 512 in this embodiment has 20 ball grooves; in another embodiment, the rotary dial 512 has 2 ball grooves, and the spacing angle between the two ball grooves is 180 °, so that the balls are captured when the ball grooves enter the ball receptacle 511, and the balls are moved to the main ball feed passage 513 when the ball grooves are above the ball feed passage 513. It should be further noted that a wind pressure member is disposed above the ball inlet of the ball conveying passage 513 to prevent the balls from being caught in the ball grooves, thereby facilitating the entry of the balls into the ball conveying passage 513.

As shown in fig. 18, the ends of a set of parallel rotating rollers 521 of the ball-homing device 52 rotating in the same direction mesh together through a gear 732 (not shown), and one of the rotating rollers 521 is connected to the output end of the ball-homing motor 522 through a belt power. It should be further noted that the rotating roller 521 is provided with a flexible glue layer (not shown) for increasing the friction between the rotating roller 521 and the balls, so that the balls can be driven to rotate when the rotating roller 521 rotates, and since the balls rotate most stably when the axes of the serial holes on the balls are coaxial with the rotation central axis of the balls, the serial holes of the balls are substantially in the same direction after passing through the ball returning channel, which is the direction parallel to the rotation axis of the rotating roller 521.

As shown in fig. 19, in the present embodiment, the ball transfer track 53 defines the ball transfer path by 4 position-limiting bars 532, and in another embodiment, the ball moving channel defining the ball transfer path may be formed by a pipe or 5, 6, or 7 position-limiting bars 532. Further, a serial bar 531 for serially connecting the balls is further provided in the ball transfer passage, and the serial bar 531 serially connects the balls having the serial holes in substantially the same direction at the end of the ball returning device 52. In addition, the ball transfer rail 53 is provided with a plurality of stopper hoops 533 for fastening the stopper bar 532.

As shown in fig. 20 and 21, the ball mounting device 54 is provided with:

the position correcting component 541 is configured to correct the position of the first end 12 of the hook to substantially align with the serial hole of the serial ball, and the position correcting component 541 includes a correcting block, where the correcting block is provided with a propping surface, and when the hooks are in a mutually separated state, the correcting block can elastically prop against the propping surface, so that the position of the first end 12 of the hook is substantially aligned with the serial hole of the serial ball.

The ball serial assembly 543 is used for making the end of the ball transferring track 53 obtain the serial balls and driving the balls to move down to the hook, and includes a first air claw and a clamping piece, when the first air claw releases the clamping piece to make the clamping piece not act on the ball transferring track 53 any more, the balls in the ball transferring track 53 can fall into the end of the ball transferring track 53 under the action of gravity, it should be noted that the number of the balls falling into the end of the ball transferring track 53 is the same as the number of the balls required to be connected into the hook.

The rail clamping assembly 542 is adapted to clamp the end of the ball transfer rail 53 and is adapted to clamp the ball transfer rail 53 when the ball tandem assembly 543 serially connects the balls to prevent the balls therein from escaping. It includes a second air claw, and when the second air claw clamps the ball transfer rail 53, the size of the end of the ball transfer rail 53 is smaller than the diameter of the ball, and thus the ball cannot escape. When the second gas claw is opened, the balls are sequentially strung into the first end 12 of the hook under the action of gravity.

In addition, it should be noted that it further includes a position adjusting device 55 for adjusting the position correcting assembly 541 and the rail clamping assembly 542 so as to adjust the position of the ball transfer rail 53 and the number of balls that can be accommodated by the end of the ball transfer rail 53.

Structure of product output unit 6:

as shown in fig. 22 to 27, the finished product output unit 6 is configured with: a finished product take-out device 61 including a gripping block 611 for taking out a finished product and taking out the finished product, and a finished product take-out driving assembly for driving the gripping block 611 to move. The finished product output unit 6 is further provided with: the ball positioning device is suitable for positioning the ball in a set area on the hook; the ball positioning device is provided with: the finished product turnover mechanism 62 is used for exchanging the head and the tail of the finished product and comprises a finished product clamping member 622 and a rotary driving component for driving the finished product clamping member 622 to rotate 180 degrees; a hook punching mechanism 64 for pressing the hook to form two positioning portions 13 larger than the ball series holes, the two positioning portions 13 forming the set area therebetween; and a finished product transfer mechanism 63 for holding and transferring finished products in accordance with a set tact. In other embodiments, there may be a plurality of balls, for example, 3 balls may be divided into two sections, or 4 balls may be divided into three sections.

As shown in fig. 23, a grabbing groove capable of grabbing a hook is formed on the grabbing block 611; the finished product taking-out driving assembly comprises a grabbing cylinder 612 and a taking-out cylinder 613, wherein the grabbing cylinder 612 acts on the grabbing block 611 to drive the grabbing block 611 to be close to the hook and enable the hook part to fall into the grabbing groove, and the taking-out cylinder 613 acts on the grabbing cylinder 612 to drive the grabbing cylinder 612, the grabbing block 611 and the finished product to move towards the direction far away from the hook clamp 3 and to be transferred into the finished product overturning mechanism 62.

As shown in fig. 24, the finished product turnover mechanism 62 further includes a finished product turnover motor 621, and the finished product clamping member 622 is fixedly disposed at an output end of the finished product turnover motor 621; the product holding members 622 are symmetrically arranged, and both ends thereof have product holding grooves 31 for holding the product. When the finished product is transferred into the finished product holding groove 31 by the finished product take-out device 61, the turning motor 621 operates to drive the finished product holding member 622 to turn 180 ° for head-to-tail exchange.

As shown in fig. 25 and 26, the finished product transfer mechanism 63 includes a one-way block 633, a block driving assembly for driving the one-way block 633 to move, and a feeding channel 634 for feeding the finished product; wherein said one-way plucking block 633 is adapted to be set in a protruding state to enable plucking of the finished products when moving in the feeding direction of the finished products and to be set in a retracted state to disable the plucking of the finished products when moving in the reverse direction of the feeding direction. It should be noted that, in the present embodiment, the dial driving assembly includes a feeding rod 632 for connecting a plurality of one-way dials 633, and a product feeding cylinder 631 acting on the feeding rod 632. The toggle block comprises a pivot hole for pivotally connecting with the feed rod 632, a feed surface for pushing a finished product to complete the feed action, a guide surface for driving the toggle block to be in a retraction state when moving in the direction opposite to the feed direction, and a spring setting surface for connecting the spring with the feed rod 632; when the output portion of the product cylinder moves to the extended state, the feeding rod 632 moves to the feeding direction, and the one-way shifting block 633 is under the action of the spring to be in the protruding state, at this time, the feeding surface can act on the product to feed the product in the feeding channel 634. When the output shaft output of the product cylinder moves to the retracted state, the guide surface is in the retracted state by the squeezing action of the feed channel 634 and the product, and therefore, it does not drive the product movement in the reverse direction of the feed direction.

As shown in fig. 27, the hook punching mechanism 64 includes a hydraulic cylinder 641, a push block 642 disposed at an output end of the hydraulic cylinder 641, a press block 643 capable of directionally moving under the action of the push block 642, and a punching rod 644 disposed on the press block 643 for acting on the hook; it should be noted that the pushing block 642 and the pressing block 643 are provided with adaptive guide surfaces to convert the vertical movement of the output end of the hydraulic cylinder 641 into the horizontal movement of the stamping rod 644, and the stamping rod 644 can stamp the hook located in the feeding channel 634 to form the positioning portion 13 on the hook when the hydraulic cylinder 641 operates. In this embodiment, there are two positioning portions 13, and a setting area for accommodating the ball is formed between the two positioning portions 13.

It should be further noted that the end of the feeding channel 634 is provided with a collecting device 65 for collecting the finished product.

Further, as shown in fig. 3 and 28, the rack 2 of the automated assembly equipment in the present embodiment is further provided with:

and a hook releasing unit 8 between the hook loading unit and the ball concatenation unit 5 for separating the first end 12 and the second end 11, which includes a first end 12 releasing mechanism. The first end 12 unlatching mechanism includes a first end gripping member 81, a radial drive assembly 83 for driving the first end gripping member 81 to move in a radial direction of the indexing table, and a tangential drive assembly 82 for driving the first end gripping member 81 to move in a tangential direction of the indexing table. In this embodiment, the radial drive assembly 83 includes a radial drive cylinder, and the first end gripping member 81 may be pivotally connected to an output end of the radial drive cylinder; the tangential driving assembly 82 comprises a tangential guide groove 84, the first end 12 clamping rod 35 is connected to the tangential guide groove 84 through a guide column, when the radial driving cylinder pushes the first end 12 clamping rod 35 to move towards the direction of the hook clamp 3, the first end clamping member 81 clamps the first end 12 of the hook firstly and moves forwards continuously, the clamping end of the first end clamping member 81 deflects towards the tangential direction under the action of the tangential guide groove 84, so that the first end 12 of the hook deflects towards the second end 11 of the hook, and when the output end of the radial driving cylinder retracts, the first end 12 of the hook separates from the second end 11 under the action of elastic force.

The hook clamping unit 8 is positioned between the ball serial connection unit 5 and the finished product output unit, is used for clamping the first end 12 and the second end 11, and comprises a first end 12 clamping mechanism; wherein the first end 12 unlatching mechanism includes a first end gripping member 81, a radial drive assembly 83 for driving the first end gripping member 81 to move in a radial direction of the index dial, and a tangential drive assembly 82 for driving the first end gripping member 81 to move in a tangential direction of the index dial. In this embodiment, the radial drive assembly 83 includes a radial drive cylinder, and the first end gripping member 81 may be pivotally connected to an output end of the radial drive cylinder; the tangential driving assembly 82 comprises a tangential driving cylinder and a tangential guide slot 84, the first end 12 of the clamping rod 35 is connected to the tangential guide slot 84 through a guide column, and the tangential driving cylinder can be used for tangential deviation of the tangential guide slot 84; when the radial driving cylinder pushes the clamping rod 35 at the first end 12 to move towards the direction of the hook clamp 3, the first end clamping member 81 clamps the first end 12 of the hook at the mutually separated position of the first end 12 and the second end 11 and continues to move forwards, the tangential driving cylinder drives the tangential guide groove 84 to tangentially deflect, the clamping end of the first end clamping member 81 also tangentially deflects under the action of the tangential guide groove 84, so that the first end 12 of the hook deflects from the second end 11 of the hook at the extreme extension position of the output end of the radial driving cylinder; at this time, the output end of the tangential driving cylinder retracts, so that the first end 12 is aligned to the second end 11 when the output end of the radial driving cylinder retracts, and the first end 12 can be clamped with the second end 11 under the action of elastic force when the radial driving cylinder retracts.

Example two:

the structure of the present embodiment is substantially the same as that of the first embodiment, except that there are at least two ball serial units 5, and a first end 12 calibration member is disposed between two adjacent ball serial units 5, so that the first end 12 is disposed at a position suitable for serial connection of balls. The first end 12 correcting member has at least a guide section which is obliquely arranged to be adapted to guide the first end 12 to gradually move to a pressing section which is protrudingly arranged to apply a pressure on the first end 12 to cause plastic displacement deformation thereof.

In this embodiment, the first end 12 correcting member includes a guide section clamping member, a pressing section clamping member and a pressing section deforming cylinder, when the first end 12 and the second end 11 are in a separated state, the guide section clamping member and the pressing section clamping member respectively act on the guide section and the pressing section, and the pressing section deforming cylinder acts on the pressing section clamping member to plastically displace and deform the first end 12. The plastic deformation can align the end of the first end 12 with the ball connecting hole without elastic deviation, which can effectively prevent the ball from being unable to connect into the hook.

In addition, in this embodiment, the number of the ball serial units 5 is 3.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An automatic assembling device of a curtain cloth hanging device comprises a hook and at least two balls which are connected in series on the hook, wherein the hook comprises a first end and a second end which are disconnected with each other; the automatic assembling equipment comprises a rack and an indexing turntable arranged on the rack, wherein the indexing turntable is horizontally transverse and intermittently rotates at a set beat; it is characterized in that the preparation method is characterized in that,

hook clamps which are uniformly distributed at intervals are arranged at the edge part of the indexing turntable and are used for clamping and positioning hooks;

the frame is provided with the following components at intervals in sequence along the rotating direction of the indexing turntable:

-a hook input unit for taking a hook and loading it into a hook holder;

-a ball cascading unit for taking at least one ball and cascading it from a first end to the hook; and

-a finished product output unit for removing the assembled hitching means from the hooking fixtures.

2. The automatic assembly device according to claim 1, wherein the hook input unit is configured with:

-a hook conveying device comprising a hook conveying track arranged obliquely on the machine frame and a hook transfer mechanism for transferring hooks, said hook transfer mechanism being adapted to transfer hooks from the hook conveying track in a horizontal direction to an assembly position;

-direction conversion means arranged on the frame in such a way as to be able to turn around a fixed axis and adapted to convert the hook from a horizontal direction to a vertical direction; and

-a hook loading device for loading hooks into a hook clamp.

3. The automated assembly apparatus of claim 2, wherein the hook transfer mechanism comprises a toggle finger for engaging a hook, a traversing drive assembly that drives the toggle finger to move laterally, and a traversing drive assembly that drives the toggle finger to move vertically.

4. The automatic assembly apparatus according to claim 2 or 3, characterized in that the direction change device is configured with:

-a flap plate having positioning slots for positioning said hooks and which is engaged on the frame by means of a pivoting structure; and

a tilting drive having a gear wheel and a toothed rack which engage with one another, the gear wheel being fastened to the tilting plate, and the toothed rack being arranged on the machine frame so as to be movable up and down.

5. The automatic assembling equipment according to claim 2 or 3, wherein the hook loading device comprises a loading push plate for pushing the hook from the positioning groove into the hook clamp and a loading driving assembly for driving the loading push plate to move.

6. The automatic assembly apparatus according to claim 1, wherein the ball-stringing unit is provided with:

-a ball retrieving device comprising a ball receptacle and a rotary dial, the rotary dial being arranged below the ball receptacle and adapted to output balls one by one from the ball receptacle;

-a ball-homing device comprising a set of parallel and co-rotating turning rollers disposed obliquely downward and forming between them a ball-homing channel for homing balls whose tandem holes are substantially in the same direction after passing through the ball-homing channel so as to be strung into the hook; and

-ball loading means for connecting the parked balls in series according to a set number on the hook.

7. The automatic assembly apparatus according to claim 6, wherein the ball-stringing unit is further provided with:

-a ball transfer track for connecting the ball loading means and the ball parking means, comprising at least three retaining strips forming between them a ball transfer channel defining a ball transfer path;

wherein the ball loading device is positioned at an end of the ball transfer rail.

8. The automatic assembling apparatus according to claim 7, wherein said ball fitting means is provided with:

-a position correction assembly for correcting the position of the first end to substantially align with the tandem ball tandem bore;

-a ball serial assembly for enabling the end of the ball transfer track to capture the serial balls and drive them down to the serial hook; and

a track clamping assembly for clamping the end of the ball transfer track adapted to clamp the ball transfer track to prevent the balls therein from escaping when the ball train assembly is used to train balls.

9. The automatic assembly apparatus according to claim 6, wherein the rotary dial is provided with at least two ball grooves, and a bottom of the ball container is provided with a ball feed passage connected to the ball parking passage.

10. The automatic assembling apparatus according to claim 9, wherein a wind pressure member is provided above a ball inlet of the ball conveying passage.

11. The automatic assembly apparatus according to claim 1, wherein the finished product output unit is configured with:

a finished product take-out device comprising a gripping block for taking out a finished product and taking it out and a finished product take-out drive assembly driving the gripping block to move.

12. The automatic assembly apparatus according to claim 11, wherein the finished product output unit is further configured with:

-ball positioning means adapted to position the ball in a set area on the hook;

the ball positioning device is provided with:

-a finished product flipping mechanism for head-to-tail exchange of a finished product, comprising a finished product gripping member and a rotary drive assembly for driving the finished product gripping member to rotate 180 °;

-a hook punching mechanism for pressing the hook to form at least two positioning portions larger than the ball series hole, the at least two positioning portions forming the setting area therebetween; and

a product transfer mechanism for holding and transferring the product according to a set cycle.

13. The automated assembly equipment of claim 12, wherein the finished product transfer mechanism comprises a one-way paddle and a paddle drive assembly that drives the one-way paddle to move;

wherein the one-way shifting block is suitable for being set to a protruding state when moving in the feeding direction of the finished product so as to be capable of shifting the finished product to move, and being set to a retracting state when moving in the reverse direction of the feeding direction so as to be incapable of shifting the finished product to move.

14. The automatic assembling apparatus according to claim 1, wherein the first end and the second end are set to a mutually engaged state at the hook fitting unit, and the first end and the second end are set to a mutually separated state at the ball-joining unit, and the rack is further provided with:

-a hitch releasing unit located between the hitch loading unit and the ball cascading unit for separating the first end and the second end, including a first end releasing mechanism;

the first end unlocking mechanism comprises a first end clamping member, a radial driving assembly and a tangential driving assembly, wherein the radial driving assembly drives the first end clamping member to move in the radial direction of the indexing turntable, and the tangential driving assembly drives the first end clamping member to move in the tangential direction of the indexing turntable.

15. The automatic assembling apparatus according to claim 1, wherein at the ball-stringing unit, the first end and the second end are set in a state of being separated from each other; at the finished product output unit, the first end and the second end are set to a mutually engaged state, and the rack is further provided with:

-a hook engaging unit between the ball concatenation unit and the finished product output unit for engaging the first end and the second end, comprising a first end engaging mechanism;

16. The automatic assembling apparatus according to claim 1, wherein the ball-stringing units are at least two, and a first end correcting member is provided between two adjacent ball-stringing units such that the first end is provided at a position suitable for stringing balls.

17. The automatic assembly device of claim 16, wherein the first end correction member has at least a guide section and a pressing section, the guide section being obliquely disposed to be adapted to guide the first end to be gradually moved to the pressing section, the pressing section being protrudingly disposed to apply a pressure on the first end to cause plastic displacement deformation thereof.