Supporting and positioning mechanism for various disc parts

Abstract

The utility model discloses a multi-variety disc part supporting and positioning mechanism which comprises a tray arranged on a logistics conveying line, and the tray is provided with a plurality of sets of supporting blocks and positioning assemblies which are of an annular structure. The positioning assembly comprises a round pin positioning block, a shape positioning block and a differential mechanism positioning block, positioning pins are arranged in the round pin positioning block, the shape positioning block and the differential mechanism positioning block, and positioning holes are formed in the side walls of the round pin positioning block, the shape positioning block and the differential mechanism positioning block. A pull ring knob plunger used for adjusting the height of the corresponding positioning pin is inserted into the positioning hole, and a circle of positioning groove matched with the pull ring knob plunger to fix the positioning pin is formed in the lower portion of the positioning pin. According to the utility model, the support block and the positioning components are used for positioning the conveyed products, and when different products are conveyed, the stretching and retracting states of different positioning pins are adjusted only through pull ring knob plungers on different positioning components, so that the positioning of the different products is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to logistics tray conveying technical field more particularly to a kind of multi-species disc parts supporting and positioning mechanism. BACKGROUND

[0002] In the same logistics conveying product line, the product conveying process of multiple specifications and multiple structures, due to the complex appearance and structure of logistics products, different specifications, the product needs to be flexibly compatible on the same conveying logistics line. In the past, the conveying tray mechanism often adopts the structure of two pins and one side single product fixation, and then guided by guide plate or guide strip. The device structure corresponds to single product, and it is difficult to meet the requirements of effective utilization and installation of equipment and flexible adjustment. SUMMARY

[0003] The utility model needs to solve the technical problem to provide a kind of multi-species disc parts supporting and positioning mechanism, structure is simple and convenient, and performance is stable, and different positioning positions can be adjusted according to the size of logistics product.

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is as follows.

[0005] Multi-species disc parts supporting and positioning mechanism, including the tray for conveying workpiece being set on logistics conveying line, the tray is provided with a plurality of groups of annular structure for supporting the workpiece and the positioning assembly for positioning the workpiece, the positioning assembly includes the round pin positioning block for positioning different workpieces, the contour positioning block and the differential mechanism positioning block, the round pin positioning block, the contour positioning block and the differential mechanism positioning block are all provided with positioning pin for positioning workpiece, the side wall of the round pin positioning block, the contour positioning block and the differential mechanism positioning block is all provided with positioning hole, the positioning hole is inserted with pull ring knob plunger for adjusting the height of corresponding positioning pin, the lower part of positioning pin is provided with a circle of positioning groove matched with pull ring knob plunger to realize the fixation of positioning pin.

[0006] Further optimize technical scheme, the round pin positioning block includes the round pin positioning sleeve being set on the tray, two round pin positioning pins are inserted in the round pin positioning sleeve, and the pull ring knob plunger is inserted in the positioning hole on the side wall of the round pin positioning sleeve.

[0007] Further optimize technical scheme, the contour positioning block includes the contour positioning sleeve being set on the tray, the contour positioning pin is inserted in the contour positioning sleeve, and the pull ring knob plunger is inserted in the positioning hole on the side wall of the contour positioning sleeve.

[0008] Further optimize technical scheme, the differential mechanism positioning block includes the differential mechanism positioning sleeve being set on the tray, the differential mechanism positioning pin is inserted in the differential mechanism positioning sleeve, and the pull ring knob plunger is inserted in the positioning hole on the side wall of the differential mechanism positioning sleeve.

[0009] Further optimize technical scheme, the side wall of the round pin positioning sleeve, the shape positioning sleeve, the differential positioning sleeve is equipped with guide groove respectively, the round pin positioning pin, the shape positioning pin and the differential positioning pin are equipped with respectively the guide block that enters the guide groove of corresponding positioning sleeve for guiding the up-down movement position of positioning pin.

[0010] Further optimize technical scheme, the bottom of the round pin positioning sleeve, the shape positioning sleeve, the differential positioning sleeve is equipped with installation hole for installing positioning sleeve, shape positioning sleeve and differential positioning sleeve on the tray.

[0011] Further optimize technical scheme, the left and right sides of the tray are equipped with installation ear plate for connecting adjacent tray.

[0012] Due to the adoption of the above technical scheme, the technical progress achieved by the utility model is as follows.

[0013] The multi-variety disc part supporting and positioning mechanism provided by the utility model realizes the positioning of the conveyed products through the supporting block and the positioning assembly, and when conveying different products, only the extension and retraction state of different positioning pins is adjusted through the pull ring knob plunger on different positioning assemblies to realize the positioning of different products, and the utility model has the advantages of simple structure, stable performance, strong compatibility and the like. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the structural schematic diagram of the utility model;

[0015] Fig. 2 It is the structural schematic diagram of the round pin positioning block of the utility model;

[0016] Fig. 3 It is the structural schematic diagram of the shape positioning block of the utility model;

[0017] Fig. 4 It is the structural schematic diagram of the differential positioning block of the utility model.

[0018] Wherein: 1.tray, 2.supporting block, 3.round pin positioning block, 4.shape positioning block, 5.differential positioning block, 6.installation ear plate, 7.round pin positioning sleeve, 8.round pin positioning pin, 9.pull ring knob plunger, 10.guide groove, 11.guide block, 12.installation hole, 13.shape positioning sleeve, 14.shape positioning pin, 15.differential positioning sleeve, 16.differential positioning pin. DETAILED DESCRIPTION

[0019] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0020] The application discloses a multi-species disc part supporting and positioning mechanism Figs. 1 to 4 As shown in the figure, the supporting and positioning mechanism comprises a tray 1, the tray 1 is arranged on a logistics conveying line and is used for conveying workpieces, a plurality of supporting blocks 2 and positioning assemblies are arranged on the tray 1, the supporting blocks 2 are annular structures and are used for supporting the conveying workpieces, and the positioning assemblies are used for positioning the conveying workpieces. The tray 1 is provided with mounting ear plates 6 on the left side and the right side, respectively, so as to realize the connection between adjacent trays.

[0021] The positioning assemblies comprise round pin positioning blocks 3, outline positioning blocks 4 and differential mechanism positioning blocks 5 and are used for positioning different workpieces. The round pin positioning blocks 3, the outline positioning blocks 4 and the differential mechanism positioning blocks 5 are all provided with positioning pins, which are used for positioning the workpieces, positioning holes are formed in the side walls of the round pin positioning blocks 3, the outline positioning blocks 4 and the differential mechanism positioning blocks 5, pull ring knob plungers 9 are inserted into the positioning holes, which are used for adjusting the height of the positioning pins, a circle of positioning grooves is formed in the lower part of the positioning pins, the positioning grooves are matched with the pull ring knob plungers 9, and the positioning pins are fixed.

[0022] The round pin positioning block 3 comprises a round pin positioning sleeve 7 arranged on the tray 1, two round pin positioning pins 8 are inserted into the round pin positioning sleeve 7, and the pull ring knob plungers 9 are inserted into the positioning holes in the side walls on the two sides of the round pin positioning pins 8. When the pull ring knob plungers are rotated outward, the positioning grooves on the round pin positioning pins 8 are separated, and the height of the round pin positioning pins can be adjusted at this time.

[0023] The outline positioning block 4 comprises an outline positioning sleeve 13 arranged on the tray 1, an outline positioning pin 14 is inserted into the outline positioning sleeve 13, and the pull ring knob plungers 9 are inserted into the positioning holes in the side walls on the two sides of the outline positioning pin 14. When the pull ring knob plungers are rotated outward, the positioning grooves on the outline positioning pin 14 are separated, and the height of the outline positioning pin can be adjusted at this time.

[0024] The differential mechanism positioning block 5 comprises a differential mechanism positioning sleeve 15 arranged on the tray 1, a differential mechanism positioning pin 16 is inserted into the differential mechanism positioning sleeve 15, and the pull ring knob plungers 9 are inserted into the positioning holes in the side walls on the two sides of the differential mechanism positioning pin 16. When the pull ring knob plungers are rotated outward, the positioning grooves on the differential mechanism positioning pin 16 are separated, and the height of the differential mechanism positioning pin 16 can be adjusted at this time.

[0025] The side walls of the round pin positioning sleeve 7, the outline positioning sleeve 13 and the differential mechanism positioning sleeve 15 are respectively provided with guide grooves 10, the round pin positioning pin 8, the outline positioning pin 14 and the differential mechanism positioning pin 16 are respectively provided with guide blocks 11, and the guide blocks 11 extend into the guide grooves of the corresponding positioning sleeves and are used for guiding the up-and-down movement positions of the positioning pins.

[0026] The bottom of the round pin positioning sleeve 7, the outer shape positioning sleeve 13 and the differential positioning sleeve 15 is provided with a mounting hole 12, respectively used for mounting the round pin positioning sleeve 7, the outer shape positioning sleeve 13 and the differential positioning sleeve 15 on the tray 1.

[0027] The utility model discloses when conveying products, according to the different needs of conveying product kind, through the pull ring knob plunger to adjust the positioning component and position the state of retracting and protruding, through the pull ring knob plunger and enter the positioning recess of positioning pin, make positioning pin be in protruding fixed state, positioning pin is higher than the support ring surface at this time. When corresponding product is positioned on the positioning component, jointly act with the support surface, realize the positioning structure of two pins of a side. When needing to replace new conveying product, only need to adjust the position of different pull ring knob plunger on the positioning component, adjust the retracting and protruding state of different positioning pin, can realize the positioning of conveying product.

Claims

1. A multi-species tray part support positioning mechanism, characterized by: The utility model relates to a tray (1) for conveying workpieces on a logistics conveying line, wherein a plurality of sets of support blocks (2) in annular structure for supporting the workpieces and a positioning assembly for positioning the workpieces are arranged on the tray (1); the positioning assembly comprises a round pin positioning block (3), an outline positioning block (4) and a differential positioning block (5) for positioning different workpieces, wherein the round pin positioning block (3), the outline positioning block (4) and the differential positioning block (5) are provided with positioning pins for positioning the workpieces; positioning holes are arranged on the side walls of the round pin positioning block (3), the outline positioning block (4) and the differential positioning block (5); pull ring knob plungers (9) for adjusting the heights of the corresponding positioning pins are inserted into the positioning holes; and a circle of positioning grooves matched with the pull ring knob plungers (9) are formed in the lower parts of the positioning pins to fix the positioning pins.

2. The multi-species disc part support positioning mechanism according to claim 1, characterized by: The round pin positioning block (3) comprises a round pin positioning sleeve (7) arranged on the tray (1), two round pin positioning pins (8) are inserted into the round pin positioning sleeve (7), and the pull ring knob plungers (9) are inserted into the positioning holes on the side walls of the round pin positioning sleeve (7).

3. The multi-part disc support and positioning mechanism of claim 2, wherein: The outline positioning block (4) comprises an outline positioning sleeve (13) arranged on the tray (1), an outline positioning pin (14) is inserted into the outline positioning sleeve (13), and the pull ring knob plungers (9) are inserted into the positioning holes on the side walls of the outline positioning sleeve (13).

4. The multi-part disc support and positioning mechanism of claim 3, wherein: The differential positioning block (5) comprises a differential positioning sleeve (15) arranged on the tray (1), a differential positioning pin (16) is inserted into the differential positioning sleeve (15), and the pull ring knob plungers (9) are inserted into the positioning holes on the side walls of the differential positioning sleeve (15).

5. The multi-species disc part support and positioning mechanism of claim 4, wherein: The side walls of the round pin positioning sleeve (7), the outline positioning sleeve (13) and the differential positioning sleeve (15) are respectively provided with guide grooves (10), and the round pin positioning pins (8), the outline positioning pin (14) and the differential positioning pin (16) are respectively provided with guide blocks (11) inserted into the corresponding positioning sleeve guide grooves to guide the up-and-down movement of the positioning pins.

6. The multi-species disc part support and positioning mechanism of claim 4, wherein: The bottoms of the round pin positioning sleeve (7), the outline positioning sleeve (13) and the differential positioning sleeve (15) are respectively provided with mounting holes (12) for mounting the round pin positioning sleeve (7), the outline positioning sleeve (13) and the differential positioning sleeve (15) on the tray (1).

7. The multi-part disc support and positioning mechanism of claim 1 wherein: The left and right sides of the tray (1) are respectively provided with mounting ear plates (6) for connecting adjacent trays.

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