CN218560047U - Equidistant conveying and positioning mechanism for carrier conveying line - Google Patents

Abstract

The utility model discloses an equidistant conveying and positioning mechanism of a carrier conveying line, which comprises a conveying line, a plurality of carriers arranged along the conveying line in a moving way, and a limiting component arranged at the side edge of the conveying line and driven to rotate; spacing subassembly includes the gag lever post of a plurality of sections end to end interconnection, the circumference of gag lever post is equipped with a plurality of equidistance interval arrangements's annular, the outer wall of gag lever post is equipped with the spacing groove of wearing each annular along its axial, be equipped with on the carrier along spacing groove sliding fit's locating part, the locating part matches with the corresponding inlay card of annular. The utility model discloses a spacing is stable after the synchronous equidistance of carrier removes, improves the positioning accuracy of carrier.

Description

Equidistant conveying and positioning mechanism for carrier conveying line

Technical Field

The utility model belongs to the technical field of automatic production line processing, especially, relate to a carrier transfer chain equidistance conveying positioning mechanism.

Background

The processing of coaxial cable on full-automatic production line contains many steps usually, consequently, involves the cooperation around a plurality of stations, need use carrier clamping coaxial cable and transport each station along the slide rail, still includes vacant carrier return current on carrying. The prior patent No. CN201420525198.0 discloses a nested cable processing carrier, which is used for realizing full-automatic wire wrapping and stripping, turning and weaving, fixed-length cutting and weaving and shielding layer removing, and comprises a working path (synchronous and asynchronous movement) which is arranged on a pair of supports 12 and used for conveying the nested cable processing carrier along the working direction and a carrier backflow path used for conveying the nested cable processing carrier along the backflow direction. The existing cable processing line equipment only discloses that a driving mode of isometric synchronous or asynchronous motion is used for driving a carrier to move, but does not specifically disclose how the carrier is positioned and limited, and only depends on synchronous driving of a driving device, so that moving precision deviation possibly exists, and precision errors are caused in processing. The conventional method for positioning the carrier on the conveying line relies on a multi-position mounting air cylinder for limiting the position of the carrier pause, and the multi-air cylinder mounting cost and the maintenance cost are high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above-mentioned technical problem, and provide carrier transfer chain equidistance conveying positioning mechanism to realize that the limit is stable after the synchronous equidistance of carrier removes, improve the positioning accuracy of carrier. In order to achieve the above purpose, the utility model discloses technical scheme as follows:

the carrier conveying line equidistant conveying and positioning mechanism comprises a conveying line, a plurality of carriers which are movably arranged along the conveying line and a limiting assembly which is arranged on the side edge of the conveying line and driven to rotate; spacing subassembly includes the gag lever post of a plurality of sections head-to-tail interconnect, the circumference of gag lever post is equipped with the annular of a plurality of equidistance interval arrangements, the outer wall of gag lever post is equipped with the spacing groove of wearing each annular along its axial, be equipped with on the carrier along spacing groove sliding fit's locating part, the locating part matches with the corresponding inlay card of annular.

Specifically, the carrier includes the support plate, locates a set of clamp splice that is used for the centre gripping fixed treating the machined part on the support plate and locates the locating part of support plate bottom.

Specifically, the slide rail below is equipped with the supporting seat that is used for supporting the gag lever post, the surface of supporting seat is equipped with the arc portion with gag lever post profile modeling complex.

Specifically, the limiting assembly is connected with a connecting rod assembly for driving the limiting assembly to rotate; the connecting rod component comprises a rotating seat detachably connected with the limiting rod, and the end part of the rotating seat is hinged and matched with the driving end of the air cylinder.

Specifically, the axial width of the ring groove is correspondingly matched with the diameter of the limiting piece.

Specifically, the axial width of the ring groove is the same as the width of the groove bottom of the limiting groove.

Specifically, a connecting surface is milled along the diameter of the end part of the limiting rod, adjacent limiting rods are in butt joint, a plurality of connecting holes are formed in the connecting surface, and the two connecting surfaces are combined and locked through the connecting holes to form a cylinder.

Compared with the prior art, the utility model discloses carrier transfer chain equidistance conveying positioning mechanism's beneficial effect mainly reflects:

the limiting assembly adopts a multi-section limiting rod end-to-end connection mode, the manufacturing difficulty of the limiting assembly can be effectively reduced, meanwhile, the limiting assembly has the characteristics of small occupied space and easiness in assembly, and the installation and maintenance cost of the limiting assembly is reduced; the limiting rod rotates for a certain angle through the connecting rod assembly, so that when the carrier is suspended on the conveying line, the positioning can be realized by aligning the annular groove through the limiting part, the traditional mode that a plurality of cylinders are adopted for positioning the carrier is avoided, the whole limiting assembly only needs one connecting rod assembly as a power source to realize the effective positioning of all carriers on the conveying line, and the cost is effectively saved; the side through at the transfer chain sets up spacing subassembly for the carrier is stable spacing when carrying out the equidistance and carrying in place, avoids because the error of removal precision, leads to carrying to taking place the machining error when corresponding the station, and the carrier passes through the locating part cooperation spacing groove and removes, and a plurality of carrier location have synchronous uniformity, realize that the carrier of high-efficient and high accuracy displacement is carried.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic view of a supporting seat structure in the present embodiment;

FIG. 3 is a schematic view of a rotary base in the present embodiment;

FIG. 4 is a schematic view of the driving device in this embodiment;

FIG. 5 is a schematic view of a stop lever according to the present embodiment;

the figures in the drawings represent:

the device comprises a conveying line 1, a conveying frame 11, a sliding rail 12, a fixing belt 13, a fixing block 14, a rack 15, a non-return block 16, a carrier 2, a limiting part 21, a carrier plate 22, a clamping block 23, a limiting component 3, a limiting rod 31, a ring groove 32, a limiting groove 33, a supporting seat 4, an arc part 41, a connecting rod component 5, a rotating seat 51, a connecting surface 6 and a connecting hole 61.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments.

Example (b):

referring to fig. 1-5, the present embodiment is a carrier conveying line equidistant conveying and positioning mechanism, which includes a conveying line 1, a plurality of carriers 2 movably disposed along the conveying line 1, and a limiting assembly 3 disposed at a side of the conveying line 1 and driven to rotate; spacing subassembly 3 includes the gag lever post 31 of a plurality of sections end to end interconnection, and the circumference of gag lever post 31 is equipped with a plurality of equidistance interval arrangement's annular 32, and the outer wall of gag lever post 31 is equipped with the spacing groove 33 of wearing each annular 32 along its axial, is equipped with on the carrier 2 along spacing groove 33 sliding fit's locating part 21, and locating part 21 matches with the corresponding inlay card of annular 32.

The conveying line 1 comprises a plurality of conveying frames 11, sliding rails 12 arranged on the conveying frames 11 and used for supporting and guiding carriers, fixing belts 13 arranged on the side edges of the sliding rails 12, a plurality of fixing blocks 14 arranged on the fixing belts 13 at equal intervals, and a driving device connected with the fixing belts 13 to move in a reciprocating manner. The driving device comprises a motor and a rack 15 connected with the gear at the driving end of the motor, the back surface of the rack 15 is fixedly connected to the fixing belt 13, and the fixing belt 13 is driven to horizontally reciprocate by the driving device. The fixing belt 13 is provided with a plurality of fixing blocks 14 arranged at equal intervals, the top of each fixing block 14 is elastically connected with a non-return block 16, and the non-return blocks 16 slide along the bottom surface of the carrier 2 and are abutted against the side walls of the carrier 2. When the fixed block 14 slides along the lower part of the carrier 2, the stop block 16 does not obstruct the movement of the carrier 2, and when the carrier 2 is in place for a certain stroke, the stop block 16 abuts against the side wall of the carrier 2 to prevent the carrier 2 from moving backwards in the flow direction.

Carrier 2 includes a carrier plate 22, a set of clamping blocks 23 disposed on carrier plate 22 for clamping and fixing the workpiece to be processed, and a limiting member 21 disposed at the bottom of carrier plate 22. The product clamped on the carrier plate 22 can be selected according to the type of the actual workpiece to be processed, such as a cable, a pipe, etc., and the carrier 2 can be suitable for clamping and positioning different workpieces. The bottom of carrier plate 22 is in sliding engagement with slide rail 12.

A supporting seat 4 for supporting the limiting rod 31 is arranged below the sliding rail 12, the supporting seat 4 is installed on the conveying frame 11, and an arc portion 41 which is in contour fit with the limiting rod 31 is arranged on the surface of the supporting seat 4. A plurality of carriage 11 supports spacing subassembly 3 steady support, and spacing subassembly 3 mounting structure area is less easily assembles, and the structure reduce cost of multisection gag lever post 31 concatenation is easily made.

The limiting assembly 3 is connected with a connecting rod assembly 5 for driving the limiting assembly to rotate; the connecting rod assembly 5 comprises a rotating seat 51 detachably connected with the limiting rod 31, and the end part of the rotating seat 51 is hinged and matched with the driving end of the air cylinder. After the carrier 2 travels a certain distance, when the limiting member 21 slides from the limiting groove 33 to the ring groove 32, the rotating base 51 is driven to rotate by a certain angle, the limiting member 21 is separated from the limiting groove 33 and enters the ring groove 32, and the limiting member and the limiting groove 33 keep a dislocation state, and at this time, the carrier 2 can be stably and accurately limited. When the carrier 2 needs to move continuously, the rotating base 51 is reset, the limiting member 21 returns to the track of the limiting groove 33 again, the carrier 2 can move continuously along the sliding rail 12, and meanwhile, the limiting member 21 continues to move along the limiting groove 33.

In the embodiment, two ring grooves 32 are circumferentially arranged on a single limiting rod 31, the axial width of the ring groove 32 is correspondingly matched with the diameter of the limiting member 21, and meanwhile, the axial width of the ring groove 32 is the same as the width of the groove bottom of the limiting groove 33. The tip of gag lever post 31 mills out a connecting face 6 along its diameter, and when two gag lever posts 31 docked, two connect the face 6 to merge and form the cylinder, are equipped with a plurality of connecting holes 61 in connecting the face 6, and it is fixed through assembly screw locking for the gag lever post 31 of cylinder changes in the assembly, and spacing groove 33 between the adjacent gag lever post 31 can dock end to end simultaneously, guarantees the accuracy that spacing groove 33 docked.

When the embodiment is applied, the limiting component 3 adopts a mode of connecting a plurality of limiting rods 31 end to end, so that the manufacturing difficulty of the limiting component 3 can be effectively reduced, meanwhile, the limiting component has the characteristics of small occupied space and easiness in assembly, and the installation and maintenance cost of the limiting component 3 is reduced; the limiting rod 31 rotates for a certain angle through the connecting rod assembly 5, so that when the carriers 2 are suspended on the conveying line 1, the positioning can be realized by aligning the annular grooves 32 through the limiting pieces 21, the traditional mode that a plurality of cylinders are needed for positioning the carriers is avoided, the effective positioning of all the carriers 2 on the conveying line 1 can be realized by only using one connecting rod assembly 5 as a power source for the whole limiting assembly 3, and the cost is effectively saved; set up spacing subassembly 3 through the side at transfer chain 1 for carrier 2 is stable spacing when carrying out the equidistance and carry to target in place, avoids because the error of moving the precision, leads to carrying to taking place the machining error when corresponding the station, and carrier 2 moves through locating part 21 cooperation spacing groove 33, and 2 location of a plurality of carriers have synchronous uniformity, realize that carrier 2 of high-efficient and high accuracy displacement carry.

In the description of the present invention, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the terms "one embodiment," "some embodiments," "specific embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. Carrier transfer chain equidistance conveying positioning mechanism, its characterized in that: the device comprises a conveying line, a plurality of carriers arranged along the conveying line in a moving mode, and a limiting assembly arranged on the side edge of the conveying line and driven to rotate; spacing subassembly includes the gag lever post of a plurality of sections head-to-tail interconnect, the circumference of gag lever post is equipped with the annular of a plurality of equidistance interval arrangements, the outer wall of gag lever post is equipped with the spacing groove of wearing each annular along its axial, be equipped with on the carrier along spacing groove sliding fit's locating part, the locating part matches with the corresponding inlay card of annular.

2. The equidistant conveying and positioning mechanism for carrier conveying lines as claimed in claim 1, wherein: the carrier includes the support plate, locate a set of clamp splice that is used for the centre gripping fixed treating the machined part on the support plate and locate the locating part of support plate bottom.

3. The equidistant conveying and positioning mechanism for carrier conveying lines as claimed in claim 1, wherein: the transfer chain includes a plurality of carriage, locates the slide rail that is used for supporting and direction carrier on the carriage, the slide rail below is equipped with the supporting seat that is used for supporting the gag lever post, the surface of supporting seat be equipped with gag lever post profile modeling complex arc portion.

4. The equidistant conveying and positioning mechanism for carrier conveying lines as claimed in claim 1, wherein: the limiting assembly is connected with a connecting rod assembly for driving the limiting assembly to rotate; the link assembly is including dismantling the roating seat of connecting the gag lever post, the tip of roating seat articulates the cooperation with the drive end of cylinder.

5. The equidistant conveying and positioning mechanism for carrier conveying lines as claimed in claim 1, wherein: the axial width of the ring groove is correspondingly matched with the diameter of the limiting piece.

6. The equidistant conveying and positioning mechanism for carrier conveying lines as claimed in claim 1, wherein: the axial width of the ring groove is the same as the width of the groove bottom of the limiting groove.

7. The equidistant conveying and positioning mechanism for carrier conveying lines as claimed in claim 1, wherein: the end part of the limiting rod is milled with a connecting surface along the diameter of the limiting rod, the adjacent limiting rods are butted, a plurality of connecting holes are arranged in the connecting surface, and the two connecting surfaces are combined and locked through the connecting holes to form a cylinder.

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