A variable pitch and angle moving device for GBS613 products

Abstract

The present invention discloses a variable pitch and variable angle moving device for GBS613 product. The variable pitch and variable angle moving device comprises a vertical frame, a YZ moving component, a variable pitch component and a variable angle transfer component; the YZ moving component is cam-driven, guided by a slide rail and a slider, and can output vertical and longitudinal movement; the variable pitch component is installed at the rear end of the moving frame, and a plurality of drop-carrying belt suction heads are installed at equal intervals at the front end, and a double-sided suction head is installed on the variable pitch block of the variable pitch component; the double-sided suction head is provided with a lower adsorption surface and a side adsorption surface, and the lower adsorption surface forms a positioning cylinder protruding downward; the variable angle transfer component comprises a plurality of rotatable variable angle clamps, one end of the variable angle clamp is fixed to the second connecting rod, and the second connecting rod is slidably connected to the moving shaft in the moving path, and the other end of the moving shaft is equidistantly fixed on the first connecting rod that moves laterally. The present invention has the effect of automatically moving the material sheet with a variable angle and a variable pitch, and the double-sided suction head can firmly adsorb the material sheet in a three-dimensional manner.

Description

Technical Field

[0001] The invention relates to a 3C material moving device, in particular to a variable pitch and variable angle moving device for a GBS613 product. Background Art

[0002] Among 3C parts, GBS613 product is an important three-dimensional special-shaped contour part. After processing, GBS613 product must be transferred to the packaging carrier. In the material tape, the significant features of the solder surface of GBS613 product are distributed on the inclined surface, which is tilted upward. However, in the packaging carrier, the solder surface needs to be protected and the solder surface needs to be set horizontally. Therefore, it is necessary to move the GBS613 product at a variable angle for packaging. Moreover, the spacing between adjacent GBS613 products of adjacent unit segments on the material tape is different from the spacing between product cavities on the packaging carrier. Therefore, it is necessary to change the spacing. The existing method of manually changing the angle and spacing to move materials has the following defects: slow speed, low efficiency, large amount of manpower required, poor product placement angle, and easy damage to the product. Summary of the invention

[0003] In order to solve one or more of the above problems, the present invention provides a variable pitch and variable angle moving device for the GBS613 product.

[0004] According to one aspect of the present invention, the variable pitch and variable angle moving device of the GBS613 product comprises a vertical frame, a YZ moving component, a variable pitch component and a variable angle transfer component;

[0005] The YZ moving assembly includes a cam, which is vertically located on the left side of the upper end of the vertical frame, the shaft hole of the cam is connected to the servo motor and the outer side surface is fixed to the upper end of the vertical guide rail, the lower end of the vertical guide rail is fixed to the moving frame, the vertical guide rail is slidably matched with the vertical slider, the vertical slider is fixed on the longitudinal slider, the longitudinal slider is slidably matched with the longitudinal slide rail, and the longitudinal slide rail is connected to the front side of the vertical frame;

[0006] A variable spacing component is installed at the rear end of the mobile frame and a plurality of drop belt suction heads are installed at equal intervals at the front end. The variable spacing component includes a plurality of variable spacing blocks, and a double-sided suction head is installed on each variable spacing block.

[0007] The double-sided suction head is provided with a lower suction surface and a side suction surface. The lower suction surface forms a downwardly protruding positioning cylinder. The positioning cylinder sleeve is in the positioning hole of the GBS613 product. The lower suction surface adheres to the longitudinal section and the transverse section of the GBS613 product, and the side suction surface adheres to the vertical section of the GBS613 product.

[0008] The transfer seat of the variable angle transfer assembly is located at the lower left side of the vertical frame. A number of rotatable variable angle fixtures are arranged at equal intervals on the upper surface of the transfer seat. The variable angle fixture is a vacuum adsorption carrier. One end of the variable angle fixture is fixed to the second connecting rod arranged vertically. The lower end of the second connecting rod is provided with a vertical oblong hole-shaped moving track. A moving shaft is slidably connected in each moving track. The other end of the moving shaft is equidistantly fixed on the first connecting rod that moves laterally. The upper surface of the variable angle fixture is provided with a positioning groove that matches the outer contour of the GBS613 product.

[0009] At the initial position of the variable spacing component, the spacing of the double-sided suction heads is the same as the initial spacing of the GBS613 product. After the variable spacing component is started, the spacing of the double-sided suction heads is the same as the spacing of the variable angle fixture, the spacing of the suction heads of the drop tape, and the spacing of the positioning cavity of the packaging tape.

[0010] At the initial position of the variable angle transfer assembly, the angle of the positioning groove is the same as the initial angle of the GBS613 product. After the variable angle transfer assembly is started, the angle of the GBS613 product is the same as the angle of the positioning cavity of the packaging carrier.

[0011] The variable pitch and variable angle moving device of the GBS613 product realizes the automatic variable angle and variable pitch of the product, and the double-sided suction head three-dimensionally adsorbs the material sheet, and its beneficial effects are: first, the automatic variable angle and variable pitch material moving is fast, efficient, does not require human participation, and has a high product yield; second, multiple products change pitch and angle at the same time, the speed is doubled, and multiple products are simultaneously and equally converted through a parallel four-bar linkage, and the position of multiple products is the same without deviation; third, the adsorption force of the double-sided suction head is greatly improved, and it can maintain firm adsorption during movement and variable pitch, without material falling, and avoid mutual damage between dropped materials, with a high yield rate, a high production continuity rate, greatly reduced production pauses, and improved production efficiency, and reduced human participation, reduced safety hazards, and the positioning cylinder and the positioning hole are arranged to cooperate, which can improve the product position; fourth, the structure of the moving track is adopted to ensure that the variable angle fixture has no up and down jumping action, only circular rotation, and further ensures the position; fifth, the YZ moving component can perform high-precision position movement to improve the position of the sheet placement.

[0012] In some embodiments, the variable pitch assembly includes a variable pitch frame and a variable pitch cylinder. The upper end surfaces of the two vertical wall panels are connected by an upper connecting plate and the lower end surfaces are connected by a lower connecting plate, thereby forming a variable pitch frame with a three-dimensional rectangular structure. The upper end surfaces of the two vertical wall panels are respectively connected to the left and right sides of the rear end of the mobile frame, and the outer side surface of the vertical wall panel on the right is connected to the fixed variable pitch cylinder. The telescopic end of the variable pitch cylinder is directly connected to the variable pitch shaft by a thread. The diameter of the variable pitch shaft gradually decreases from right to left, and each step segment sliding sleeve has a variable pitch block.

[0013] The upper surface of the variable pitch block is provided with an upper guide groove with the same width as the upper connecting plate, and the lower surface of the variable pitch block is provided with a lower guide groove with the same width as the lower connecting plate. The upper guide groove and the upper connecting plate are slidably matched, and the lower guide groove and the lower connecting plate are slidably matched.

[0014] The difference between the initial spacing of the GBS613 product and the spacing of the positioning cavity of the packaging carrier is a standard stroke. The first variable distance block on the right is fixed, and the moving stroke of the Nth variable distance block on the right is a multiple of the standard stroke N minus 1.

[0015] In some embodiments, a right limit block, N-1 intermediate blocks and a left limit block are formed on the upper surface of the lower link plate from right to left in sequence, a variable distance block is provided between the right limit block and the first intermediate block, between adjacent intermediate blocks, and between the intermediate block and the left limit block, the spacing between the right limit block and the first intermediate block is the width of the rightmost variable distance block, the rightmost variable distance block is fixed, and the spacing between adjacent intermediate blocks and the spacing between the intermediate block and the left limit block are both the sum of the width of the corresponding variable distance block and a standard stroke;

[0016] The upper groove walls of the lower guide grooves of the middle and leftmost variable pitch blocks are concave upward to form upper slide grooves, and the height of each upper slide groove is greater than the height of the corresponding left middle block and less than the height of the corresponding left middle block or left limit block.

[0017] In some embodiments, the double-sided suction head includes a cylindrical body and a rectangular column connected in an integral manner from top to bottom, the air passage passes through the axial center of the cylindrical body and extends to the end of the rectangular column, the cylindrical body is slidably connected in the axial hole of the variable pitch block, the lower surface of the rectangular column is a lower adsorption surface, a lower adsorption hole with a longitudinal oblong hole structure is formed in the middle of the lower surface of the lower adsorption surface, and a side surface of the lower end of the rectangular column is an inclined side adsorption surface, and a side adsorption hole with an axial oblong hole structure is formed on the side adsorption surface; the side adsorption hole and the lower adsorption hole are connected to the air passage;

[0018] The outer edge of the upper surface of the rectangular column exceeds the lower surface of the cylindrical body to form a positioning shoulder. The upper sleeve of the cylindrical body is provided with a buffer spring. The lower surface of the buffer spring fits the positioning shoulder and the upper surface fits the variable distance block.

[0019] In some embodiments, the threaded hole at the upper end of the air passage is used to fix the pneumatic metal joint, and a large-diameter limiting sleeve is located in the middle of the pneumatic metal joint, and the limiting sleeve is located above the pitch-changing block;

[0020] A plurality of vertical anti-rotation surfaces are arranged on the outer circumferential surface of the cylindrical body, and a convex ridge matched with the anti-rotation surfaces is arranged on the shaft hole.

[0021] In some embodiments, a plurality of longitudinal transfer grooves of arc structure are formed on the upper surface of the transfer seat, and a variable angle fixture is placed in each transfer groove;

[0022] The cylinder rod of the telescopic cylinder is installed with a floating joint of a Y-shaped structure, the lower surface of the first connecting rod is vertically downward to form a lower arm, and the anti-loosening screw passes through the lower shaft hole of the lower arm and is fixed to the opening of the floating joint;

[0023] The upper ends of the left and right side surfaces of the central transfer seat are respectively connected with a sliding sleeve, and the two ends of the first connecting rod are slidably connected in the guide holes of the sliding sleeve.

[0024] In some embodiments, the movable shaft is a hinge pin, the other end of the hinge pin is provided with a round cap with a large diameter, the front side of the intermediate transfer seat is provided with a first rectangular groove, and the round cap is located in the first rectangular groove;

[0025] The upper end of the second connecting rod is connected to the end shaft of the variable angle clamp, and the cross-sectional profile of the end shaft is rectangular. The upper end of the second connecting rod is provided with a rectangular through hole that passes through the front and rear side surfaces. The rectangular through hole and the end shaft have the same cross-sectional profile and the same size. The upper end face of the second connecting rod is provided with a vertical second pin hole, and the locking pin is threadedly connected to the second pin hole and pressed against the upper end face of the end shaft.

[0026] In some embodiments, the variable angle clamp includes a lower cylinder and a boss that are integrally intersected and connected, the positioning groove is located on the boss, and the air passage is a central blind hole of the lower cylinder;

[0027] The positioning groove comprises an intersecting inclined groove and a horizontal groove, the lower groove walls of the inclined groove and the horizontal groove are both provided with adsorption holes, the vertical section is located in the horizontal groove, and the longitudinal section and the transverse section are located in the inclined groove.

[0028] In some embodiments, a second rectangular groove is formed on the upper surface of each boss, an upper baffle is threadedly connected to the upper surface of the intermediate transfer seat, and a plurality of arc grooves corresponding to the second rectangular groove are provided on the lower surface of the middle of the upper baffle;

[0029] Positioning feet are also arranged at both ends of the upper baffle, and the positioning feet are matched with the third rectangular groove on the upper surface of the intermediate transfer seat.

[0030] In some embodiments, a plurality of drop-carrying tape suction heads are slidably fitted on the front end plate of the mobile frame, and a buffer spring is provided between the drop-carrying tape suction head and the front end plate; each drop-carrying tape suction head is connected to a vacuum generator,

[0031] A pneumatic plate is also installed on the right side of the upper end of the vertical frame, and a vacuum generator is also installed on the pneumatic plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A three-dimensional schematic diagram of a variable pitch and variable angle moving device of a GBS613 product according to an embodiment of the present invention;

[0033] Figure 2 for Figure 1 A three-dimensional schematic diagram of the GBS613 product shown;

[0034] Figure 3 for Figure 1 A three-dimensional schematic diagram of the YZ moving assembly shown;

[0035] Figure 4 for Figure 1 A schematic cross-sectional view of the variable spacing assembly shown;

[0036] Figure 5 for Figure 4 A three-dimensional schematic diagram of the pitch-variable block shown;

[0037] Figure 6 for Figure 1 A schematic cross-sectional view of a double-sided suction head is shown;

[0038] Figure 7 for Figure 6 A three-dimensional schematic diagram of the rectangular column shown;

[0039] Figure 8 for Figure 1 A three-dimensional schematic diagram of the variable angle transfer assembly shown;

[0040] Fig. 9 for Figure 8 A three-dimensional schematic diagram of the variable angle fixture shown;

[0041] Fig.10 for Figure 8 A three-dimensional schematic diagram of the transposon shown;

[0042] Fig.11 for Figure 8 A three-dimensional schematic diagram of the first connecting rod shown;

[0043] Fig.12 for Figure 8 A three-dimensional schematic diagram of the second connecting rod shown;

[0044] Fig.13 for Figure 8 A three-dimensional schematic diagram of the upper baffle shown;

[0045] GBS613 product 00, longitudinal section 001, positioning hole 002, transverse section 003, vertical section 004;

[0046] Vertical frame 01, main base plate 011, pneumatic plate 012;

[0047] YZ moving assembly 02, cam 021, servo motor 022, vertical guide rail 023, vertical slider 024, longitudinal slider 025, longitudinal slide rail 026, moving frame 027, protective shell 028, adapter plate 029;

[0048] Variable pitch assembly 03, variable pitch block 030, upper guide groove 0301, lower guide groove 0302, upper slide groove 0303, variable pitch cylinder 031, vertical wall plate 032, upper connecting plate 033, lower connecting plate 034, right limit block 0341, middle stop block 0342, left limit block 0343, variable pitch shaft 035;

[0049] Variable angle transfer assembly 04, transfer seat 1, right angle plate 10, transfer groove 11, first rectangular groove 12, third rectangular groove 13, ear plate 14, oblong adjustment hole 15, rectangular positioning groove 16, limiting inclined plane 17, telescopic cylinder 2, floating joint 21, anti-loosening screw 22, first connecting rod 3, lower support arm 31, lower shaft hole 32, first pin hole 33, second connecting rod 4, moving channel 41, rectangular through hole 42, second pin hole 43, variable angle fixture 5, positioning groove 50, end shaft 51, inclined groove 52, horizontal groove 53, adsorption hole 54, air duct 55, lower cylinder 56, boss 57, second rectangular groove 58, moving shaft 6, sliding sleeve 7, guide hole 71, pagoda joint 8, upper baffle 9, arc groove 91, avoidance groove 92, positioning foot 93;

[0050] Double-sided suction head 05; cylindrical body 051, anti-rotation surface 0511, rectangular column 052, lower suction surface 0520, positioning cylinder 0521, lower suction hole 0522, side suction surface 0523, side suction hole 0524, air channel 053, buffer spring 054, pneumatic metal joint 055, positioning shoulder 056, limit sleeve 057;

[0051] Dropping carrier suction head 06; vacuum generator 07. DETAILED DESCRIPTION

[0052] The present invention will be further described in detail below with reference to the accompanying drawings. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0053] Figures 1 to 13 A variable pitch and variable angle moving device of a GBS613 product according to an embodiment of the present invention is schematically shown. As shown in the figure, the device includes a vertical stand 01, a YZ moving component 02, a variable pitch component 03 and a variable angle transfer component 04;

[0054] The YZ moving assembly 02 includes a cam 021, which is vertically located on the left side of the upper end of the vertical frame 01. The shaft hole of the cam 021 is connected to the servo motor 022 and the outer side surface is fixed to the upper end of the vertical guide rail 023. The lower end of the vertical guide rail 023 is fixed to the moving frame 027. The vertical guide rail 023 is slidably matched with the vertical slider 024. The vertical slider 024 is fixed on the longitudinal slider 025. The longitudinal slider 025 is slidably matched with the longitudinal slide rail 026. The longitudinal slide rail 026 is connected to the front side of the vertical frame 01.

[0055] The rear end of the mobile frame 027 is installed with a variable spacing component 03 and the front end is installed with a plurality of drop-carrying belt suction heads 06 at equal intervals. The variable spacing component 03 includes a plurality of variable spacing blocks 030, and each variable spacing block 030 is installed with a double-sided suction head 05;

[0056] The double-sided suction head 05 is provided with a lower suction surface 0520 and a side suction surface 0523. A downwardly protruding positioning cylinder 0521 is formed at one end of the lower suction surface 0520. The positioning cylinder 0521 is sleeved in the positioning hole 002 of the GBS613 product 00. The lower suction surface 0520 adheres to the longitudinal section 001 and the transverse section 003 of the GBS613 product 00, and the side suction surface 0523 adheres to the vertical section 004 of the GBS613 product 00.

[0057] The transfer seat 1 of the variable angle transfer assembly 04 is located at the lower left side of the vertical frame 01. A plurality of rotatable variable angle fixtures 5 are arranged at equal intervals on the upper surface of the transfer seat 1. The variable angle fixture 5 is a vacuum adsorption carrier. One end of the variable angle fixture 5 is fixed to the second vertically arranged connecting rod 4. The lower end of the second connecting rod 4 is provided with a vertical oblong hole-shaped moving track 41. A moving shaft 6 is slidably connected in each moving track 41. The other end of the moving shaft 6 is equidistantly fixed on the first connecting rod 3 that moves laterally. The upper surface of the variable angle fixture 5 is provided with a positioning groove 50 that matches the outer contour of the GBS613 product 00.

[0058] At the initial position of the variable spacing component 03, the spacing of the double-sided suction head 05 is the same as the initial spacing of the GBS613 product 00. After the variable spacing component 03 is started, the spacing of the double-sided suction head 05 is the same as the spacing of the variable angle fixture 5, the spacing of the drop tape suction head 06, and the spacing of the positioning cavity of the packaging tape.

[0059] At the initial position of the variable angle transfer assembly 04, the angle of the positioning groove 50 is the same as the initial angle of the GBS613 product 00. After the variable angle transfer assembly 04 is started, the angle of the GBS613 product 00 is the same as the angle of the positioning cavity of the packaging carrier.

[0060] Among them, the GBS613 product 00 includes a longitudinal section 001, a positioning hole 002 is formed at one end of the longitudinal section 001 and the other end is integrally connected to the inner side of the transverse section 003, and the outer side of the transverse section 003 is integrally connected to the lower end of the vertical section 004.

[0061] The variable pitch and variable angle moving device of the GBS613 product realizes the automatic variable angle and variable pitch of the product, and at the same time, the double-sided suction head 05 three-dimensionally absorbs the material sheet, and its beneficial effects are: first, the automatic variable angle and variable pitch material moving is fast, efficient, and does not require human intervention, and the product yield rate is high; second, multiple products change pitch and angle at the same time, the speed is doubled, and multiple products are simultaneously and equally converted through a parallel four-bar linkage, and the position of multiple products is the same without deviation; third, the adsorption force of the double-sided suction head 05 is greatly improved, and it can maintain firm adsorption during movement and variable pitch, without material falling, and avoids mutual damage between dropped materials, with a high yield rate, a high production continuity rate, greatly reduced production pauses, and improved production efficiency, and reduced human participation and safety hazards. The positioning cylinder and the positioning hole are arranged to cooperate to improve the position of the product; fourth,

[0062] The structure of the moving track is adopted to ensure that the variable angle fixture has no up and down jumping movement, only circular rotation, which further ensures the positioning accuracy; fifthly, the YZ moving component 02 can perform high-precision positioning movement to improve the positioning accuracy of the sheet placement.

[0063] Preferably, the variable pitch component 03 includes a variable pitch frame and a variable pitch cylinder 031. The upper end surfaces of the two vertical wall panels 032 are connected by an upper connecting plate 033 and the lower end surfaces are connected by a lower connecting plate 034, thereby forming a variable pitch frame of a three-dimensional rectangular structure. The upper end surfaces of the two vertical wall panels 032 are respectively connected to the left and right sides of the rear end of the moving frame 027. The outer side surface of the vertical wall panel 032 on the right side is connected to the fixed variable pitch cylinder 031. The telescopic end of the variable pitch cylinder 031 is directly connected to the variable pitch shaft 035 through a thread. The diameter of the variable pitch shaft 035 gradually decreases from right to left. Each step segment sliding sleeve has a variable pitch block 030.

[0064] The upper surface of the variable distance block 030 is provided with an upper guide groove 0301 of the same width as the upper connecting plate 033, and the lower surface of the variable distance block 030 is provided with a lower guide groove 0302 of the same width as the lower connecting plate 034. The upper guide groove 0301 and the upper connecting plate 033 are slidably matched, and the lower guide groove 0302 and the lower connecting plate 034 are slidably matched.

[0065] The difference between the initial spacing of GBS613 product 00 and the spacing of the positioning cavity of the packaging carrier is a standard stroke, the first variable distance block 030 on the right is fixed, and the moving stroke of the Nth variable distance block 030 on the right is (N-1) times the standard stroke. Its beneficial effect is that the device has accurate pitch change and fast speed.

[0066] Preferably, a right limit block 0341, (N-1) intermediate blocks 0342 and a left limit block 0343 are formed on the upper surface of the lower connecting plate 034 in sequence from right to left. A variable distance block 030 is provided between the right limit block 0341 and the first intermediate block 0342, between adjacent intermediate blocks 0342, and between the intermediate block 0342 and the left limit block 0343. The spacing between the right limit block 0341 and the first intermediate block 0342 is the width of the rightmost variable distance block 030. The rightmost variable distance block 030 is fixedly arranged. The spacing between adjacent intermediate blocks 0342 and the spacing between the intermediate block 0342 and the left limit block 0343 are both the sum of the width of the corresponding variable distance block 030 and a standard stroke.

[0067] The upper groove walls of the lower guide groove 0302 of the middle and leftmost pitch-changing blocks 030 are both concave upward to form upper slide grooves 0303, and the height of each upper slide groove 0303 is greater than the height of the corresponding left middle block 0342 and less than the height of the corresponding left middle block 0342 or the left limit block 0343. The beneficial effect is that this arrangement realizes high-precision pitch-changing action.

[0068] Preferably, the double-sided suction head 05 comprises a cylindrical body 051 and a rectangular column 052 which are integrally connected in an upper and lower manner, the air passage 053 passes through the axial center of the cylindrical body 051 and extends to the end of the rectangular column 052, the cylindrical body 051 is slidably connected in the axial hole of the variable pitch block 030, the lower surface of the rectangular column 052 is a lower suction surface 0520, and a lower suction hole 0522 with a longitudinal oblong hole structure is formed in the middle of the lower surface of the lower suction surface 0520, and a side surface of the lower end of the rectangular column 052 is an inclined side suction surface 0523, and a side suction hole 0524 with an axial oblong hole structure is formed on the side suction surface 0523; the side suction hole 0524 and the lower suction hole 0522 are connected to the air passage 053;

[0069] The outer edge of the upper surface of the rectangular column 052 exceeds the lower surface of the cylindrical body 051 to form a positioning shoulder 056. The upper shaft sleeve of the cylindrical body 051 is provided with a buffer spring 054. The lower surface of the buffer spring 054 fits the positioning shoulder 056 and the upper surface fits the variable distance block 030. The beneficial effect is that the double-sided suction head 05 realizes elastic adsorption and protects the sheet.

[0070] Preferably, the threaded hole at the upper end of the air passage 053 fixes the threaded section of the pneumatic metal joint 055, the middle of the pneumatic metal joint 055 is a large-diameter limit sleeve 057 and the upper end is a conical end, the conical end is connected to the vacuum generator 07 through the air inlet pipe, and the limit sleeve 057 is located above the pitch change block 030;

[0071] The outer circumference of the cylindrical body 051 is provided with a plurality of vertical anti-rotation surfaces 0511, and the shaft hole is provided with convex edges that match the anti-rotation surfaces 0511. The beneficial effect is that the anti-rotation surfaces 0511 can ensure that the cylindrical body 051 can only move up and down without circumferential rotation, thereby ensuring the position accuracy of the GBS613 product 00.

[0072] On both lateral sides of the lower suction hole 0522, the lower suction surface 0520 is provided with symmetrical avoidance grooves; one side of the side suction surface 0523 is a finely machined suction convex surface, the suction convex surface is the same width as the vertical section 004, and the other side of the side suction surface 0523 is a process concave surface.

[0073] Preferably, a plurality of longitudinal transfer grooves 11 of arc structure are formed on the upper surface of the transfer seat 1, and a variable angle fixture 5 is placed in each transfer groove 11;

[0074] The variable angle transfer assembly 04 also includes a telescopic cylinder 2 capable of outputting lateral reciprocating motion, the telescopic cylinder 2 is connected to the left side or right side of the transfer seat 1 through a right angle plate 10, the cylinder rod of the telescopic cylinder 2 is installed with a floating joint 21 of a Y-shaped structure, the lower surface of the first connecting rod 3 is vertically downward to form a lower arm 31, and the anti-loosening screw 22 passes through the lower shaft hole 32 of the lower arm 31 and is fixed to the opening of the floating joint 21;

[0075] The telescopic cylinder 2 linearly extends and contracts to move the first connecting rod 3 left and right, thereby causing all the moving shafts 6 to move equidistantly; the second connecting rod 4 rotates in a circle with the transfer groove 11 as the center, and the second connecting rod 4 moves up and down along the moving path 41, thereby causing the variable angle clamp 5 to rotate an angle.

[0076] Preferably, the upper ends of the left and right side surfaces of the central transfer seat 1 are respectively connected to a sliding sleeve 7, and the two ends of the first connecting rod 3 are slidably connected in the guide holes 71 of the sliding sleeve 7. The beneficial effect is that the two ends of the first connecting rod 3 are slidably connected in the sliding sleeve 7, which improves the linearity of the lateral movement of the first connecting rod 3, and there is no partial movement in other directions, so that each variable angle clamp 5 has a uniform stable performance and accurate angle change.

[0077] Preferably, the movable shaft 6 is a hinge pin, one end of which is provided with a retaining spring; the other end of the hinge pin is provided with a round cap with a large diameter, and the front side of the transfer seat 1 is provided with a first rectangular groove 12, the round cap is located in the first rectangular groove 12 and can move left and right in the first rectangular groove 12; its beneficial effects are: the first rectangular groove 12 can simplify the volume of the device, the hinge pin is easy to install, and the rotation is flexible.

[0078] The upper end of the second connecting rod 4 is connected to the end shaft 51 of the variable angle clamp 5. The cross-sectional profile of the end shaft 51 is rectangular. The upper end of the second connecting rod 4 is provided with a rectangular through hole 42 that penetrates the front and rear side surfaces. The rectangular through hole 42 and the end shaft 51 have the same cross-sectional profile and the same size. The upper end face of the second connecting rod 4 is provided with a vertical second pin hole 43. The locking pin is threadedly connected to the second pin hole 43 and presses against the upper end face of the end shaft 51.

[0079] Preferably, the variable angle fixture 5 comprises a lower cylinder 56 and a boss 57 which are integrally intersected and connected, the positioning groove 50 is located on the boss 57, the air passage 55 is a central blind hole of the lower cylinder 56, and the end shaft 51 is a rectangular column machined from the end of the lower cylinder 56;

[0080] The positioning groove 50 includes an intersecting inclined groove 52 and a horizontal groove 53. The lower groove walls of the inclined groove 52 and the horizontal groove 53 are both provided with adsorption holes 54. The vertical section 004 is located in the horizontal groove 53. The longitudinal section 001 and the transverse section 003 are located in the inclined groove 52.

[0081] The vent 55 of the transverse blind hole structure of the variable angle fixture 5 is connected to the adsorption hole 54, and the outer end of the vent 55 is threadedly connected to the pagoda connector 8, and the pagoda connector 8 is connected to the vacuum generator 07. The beneficial effect is that the device can ensure that the GBS613 product 00 has no relative position movement during rotation, and ensure the accuracy of circular rotation.

[0082] Preferably, a second rectangular groove 58 is formed on the upper surface of each boss 57, and an upper baffle 9 is threadedly connected to the upper surface of the intermediate transfer seat 1.

[0083] The lower surface of the upper baffle 9 is provided with a plurality of arc grooves 91, which are opposite to the second rectangular groove 58 one by one; the upper baffle 9 also includes a rectangular avoidance groove 92, which corresponds to the boss 57, and positioning feet 93 are provided at both ends of the upper baffle 9, which cooperate with the third rectangular groove 13 on the upper surface of the transfer seat 1. The beneficial effect is that the positioning feet 93 can improve the positioning accuracy of the two. The beneficial effect is that the upper baffle 9 can prevent the variable angle fixture 5 from jumping.

[0084] Preferably, the ear plates 14 at both ends of the lower surface of the transfer seat 1 are provided with oblong adjustment holes 15 and a rectangular positioning groove 16 is provided in the middle of the lower surface;

[0085] Inclined limiting slopes 17 are formed at both ends of the transfer slot 11 .

[0086] Preferably, a plurality of drop-carrying tape suction heads 06 are slidably matched on the front end plate of the mobile frame 027, and a buffer spring is provided between the drop-carrying tape suction head 06 and the front end plate; each drop-carrying tape suction head 06 is connected to a vacuum generator 07,

[0087] A pneumatic plate 012 is also installed on the right side of the upper end of the vertical frame 01, and a vacuum generator 07 is also installed on the pneumatic plate 012.

[0088] The servo motor 022 is arranged horizontally and connected to the right side of the upper end of the vertical frame 01. A transfer plate 029 is provided between the vertical slider 024 and the longitudinal slider 025.

[0089] The upper left side of the vertical frame 01 is the main substrate 011, on which a protective shell 028 and a longitudinal slide rail 026 are fixed, and the cam 021, the upper end of the vertical guide rail 023, the vertical slider 024, the longitudinal slider 025 and the longitudinal slide rail 026 are all located in the protective shell 028, and the lower end of the vertical guide rail 023 can freely enter and exit the rectangular through hole of the main substrate 011. The beneficial effect is that the protective shell 028 can protect valuable components.

[0090] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A variable pitch and variable angle moving device for GBS613 product, characterized in that: It includes a vertical stand (01), a YZ moving component (02), a variable spacing component (03) and a variable angle transfer component (04); The YZ moving assembly (02) comprises a cam (021), the cam (021) is vertically located on the left side of the upper end of the vertical frame (01), the shaft hole of the cam (021) is connected to the servo motor (022), and the outer side surface is fixed to the upper end of the vertical guide rail (023), the lower end of the vertical guide rail (023) is fixed to the moving frame (027), the vertical guide rail (023) is slidably matched with the vertical slider (024), the vertical slider (024) is fixed on the longitudinal slider (025), the longitudinal slider (025) is slidably matched with the longitudinal slide rail (026), and the longitudinal slide rail (026) is connected to the front side of the vertical frame (01); The variable spacing component (03) is installed at the rear end of the mobile frame (027), and a plurality of drop-loading belt suction heads (06) are installed at equal intervals at the front end, the variable spacing component (03) comprises a plurality of variable spacing blocks (030), and a double-sided suction head (05) is installed on each variable spacing block (030); The double-sided suction head (05) is provided with a lower suction surface (0520) and a side suction surface (0523); a downwardly protruding positioning cylinder (0521) is formed at one end of the lower suction surface (0520); the positioning cylinder (0521) is sleeved in a positioning hole (002) of the GBS613 product (00); the lower suction surface (0520) adheres to and absorbs the longitudinal section (001) and the transverse section (003) of the GBS613 product (00); and the side suction surface (0523) adheres to and absorbs the vertical section (004) of the GBS613 product (00); The transfer seat (1) of the variable angle transfer assembly (04) is located at the lower left side of the vertical frame (01), and a plurality of rotatable variable angle fixtures (5) are arranged at equal intervals on the upper surface of the transfer seat (1). The variable angle fixture (5) is a vacuum adsorption carrier, and one end of the variable angle fixture (5) is fixed to a second vertically arranged connecting rod (4), and a vertical oblong hole-shaped moving track (41) is arranged at the lower end of the second connecting rod (4). A moving shaft (6) is slidably connected in each of the moving tracks (41), and the other end of the moving shaft (6) is equidistantly fixed on the first connecting rod (3) that moves laterally, and a positioning groove (50) that matches the outer contour of the GBS613 product (00) is arranged on the upper surface of the variable angle fixture (5); The variable spacing component (03) is in an initial position, the spacing of the double-sided suction heads (05) is the same as the initial spacing of the GBS613 product (00), and after the variable spacing component (03) is started, the spacing of the double-sided suction heads (05) is the same as the spacing of the variable angle clamp (5), the spacing of the drop tape suction heads (06), and the spacing of the positioning cavities of the packaging tape. The variable angle transfer component (04) is in an initial position, the angle of the positioning groove (50) is the same as the initial angle of the GBS613 product (00), and after the variable angle transfer component (04) is started, the angle of the GBS613 product (00) is the same as the angle of the positioning cavity of the packaging carrier; The variable pitch component (03) comprises a variable pitch frame and a variable pitch cylinder (031). The upper end surfaces of the two vertical wall panels (032) are connected by an upper connecting plate (033) and the lower end surfaces are connected by a lower connecting plate (034), thereby forming a variable pitch frame with a three-dimensional rectangular structure. The upper end surfaces of the two vertical wall panels (032) are respectively connected to the left and right sides of the rear end of the moving frame (027). The outer side surface of the vertical wall panel (032) on the right side is connected and fixed to the variable pitch cylinder (031). The telescopic end of the variable pitch cylinder (031) is directly connected to the variable pitch shaft (035) by a thread. The diameter of the variable pitch shaft (035) gradually decreases from right to left. Each of the step sections is slidably sleeved with a variable pitch block (030). An upper guide groove (0301) having the same width as the upper connecting plate (033) is provided on the upper surface of the variable distance block (030), and a lower guide groove (0302) having the same width as the lower connecting plate (034) is provided on the lower surface of the variable distance block (030). The upper guide groove (0301) and the upper connecting plate (033) are slidably matched, and the lower guide groove (0302) and the lower connecting plate (034) are slidably matched. The difference between the initial spacing of the GBS613 product (00) and the spacing of the positioning cavity of the packaging carrier is a standard stroke, the first variable distance block (030) on the right is fixed, and the moving stroke of the Nth variable distance block (030) on the right is a multiple of N minus 1 of the standard stroke; The upper surface of the lower connecting plate (034) is formed with a right limit block (0341), N-1 intermediate blocks (0342) and a left limit block (0343) from right to left in sequence; a variable distance block (030) is provided between the right limit block (0341) and the first intermediate block (0342), between adjacent intermediate blocks (0342), and between the intermediate block (0342) and the left limit block (0343); the spacing between the right limit block (0341) and the first intermediate block (0342) is the width of the rightmost variable distance block (030); the rightmost variable distance block (030) is fixedly arranged; the spacing between adjacent intermediate blocks (0342) and the spacing between the intermediate block (0342) and the left limit block (0343) are both the sum of the width of the corresponding variable distance block (030) and one of the standard strokes; The upper groove walls of the lower guide grooves (0302) of the middle and leftmost pitch-changing blocks (030) are both concave upward to form upper slide grooves (0303), and the height of each upper slide groove (0303) is greater than the height of the corresponding left intermediate block (0342) and less than the height of the corresponding left intermediate block (0342) or the left limit block (0343); The double-sided suction head (05) comprises a cylindrical body (051) and a rectangular column (052) connected integrally from top to bottom, the air passage (053) passing through the axial center of the cylindrical body (051) and extending to the end of the rectangular column (052), the cylindrical body (051) is slidably connected in the axial hole of the variable pitch block (030), the lower surface of the rectangular column (052) is the lower suction surface (0520), a lower suction hole (0522) with a longitudinal long circular hole structure is formed in the middle of the lower surface of the lower suction surface (0520), a side surface of the lower end of the rectangular column (052) is the side suction surface (0523) arranged obliquely, and a side suction hole (0524) with an axial long circular hole structure is formed on the side suction surface (0523); the side suction hole (0524) and the lower suction hole (0522) are connected to the air passage (053); The outer edge of the upper surface of the rectangular column (052) exceeds the lower surface of the cylindrical body (051) to form a positioning shoulder (056); the upper sleeve of the cylindrical body (051) is provided with a buffer spring (054); the lower surface of the buffer spring (054) fits the positioning shoulder (056) and the upper surface fits the distance-changing block (030).

2. The variable pitch and variable angle moving device for GBS613 product according to claim 1, characterized in that: The threaded hole at the upper end of the air passage (053) fixes a pneumatic metal joint (055), and a large-diameter limiting sleeve (057) is located in the middle of the pneumatic metal joint (055), and the limiting sleeve (057) is located above the variable pitch block (030); A plurality of vertical anti-rotation surfaces (0511) are provided on the outer circumferential surface of the cylindrical body (051), and a convex ridge matching the anti-rotation surfaces (0511) is provided on the shaft hole.

3. The variable pitch and variable angle moving device for GBS613 product according to claim 1, characterized in that: A plurality of longitudinal transfer grooves (11) with arc structures are formed on the upper surface of the transfer seat (1), and one of the variable angle clamps (5) is placed in each of the transfer grooves (11); The cylinder rod of the telescopic cylinder (2) is installed with a floating joint (21) of a Y-shaped structure, the lower surface of the first connecting rod (3) is vertically downward to form a lower support arm (31), and the anti-loosening screw (22) passes through the lower shaft hole (32) of the lower support arm (31) and is fixed to the opening of the floating joint (21); The upper ends of the left and right side surfaces of the central transfer seat (1) are respectively connected to a sliding sleeve (7), and the two ends of the first connecting rod (3) are slidably connected in the guide holes (71) of the sliding sleeve (7).

4. The variable pitch and variable angle moving device for GBS613 product according to claim 3 is characterized in that: The movable shaft (6) is a hinge pin, the other end of the hinge pin is provided with a round cap with a large diameter, the front side surface of the intermediate transfer seat (1) is provided with a first rectangular groove (12), and the round cap is located in the first rectangular groove (12); The upper end of the second connecting rod (4) is connected to the end shaft (51) of the variable angle clamp (5), and the cross-sectional profile of the end shaft (51) is rectangular. The upper end of the second connecting rod (4) is provided with a rectangular through hole (42) penetrating the front and rear side surfaces, and the rectangular through hole (42) and the end shaft (51) have the same cross-sectional profile and the same size. The upper end surface of the second connecting rod (4) is provided with a vertical second pin hole (43), and a fixing pin is threadedly connected to the second pin hole (43) and pressed against the upper end surface of the end shaft (51).

5. The variable pitch and variable angle moving device for GBS613 product according to claim 1, characterized in that: The variable angle clamp (5) comprises a lower cylinder (56) and a boss (57) which are integrally intersected and connected, the positioning groove (50) is located on the boss (57), and the air passage (55) is a central blind hole of the lower cylinder (56); The positioning groove (50) comprises an intersecting inclined groove (52) and a horizontal groove (53); the lower groove walls of the inclined groove (52) and the horizontal groove (53) are both provided with adsorption holes (54); the vertical section (004) is located in the horizontal groove (53); and the longitudinal section (001) and the transverse section (003) are located in the inclined groove (52).

6. The variable pitch and variable angle moving device for GBS613 product according to claim 5, characterized in that: A second rectangular groove (58) is also formed on the upper surface of each boss (57); an upper baffle (9) is also threadedly connected to the upper surface of the intermediate transfer seat (1); and a plurality of arc grooves (91) are provided on the middle lower surface of the upper baffle (9) and are opposite to the second rectangular grooves (58) one by one. Positioning feet (93) are also provided at both ends of the upper baffle plate (9), and the positioning feet (93) cooperate with the third rectangular groove (13) on the upper surface of the intermediate transfer seat (1).

7. The variable pitch and variable angle moving device for GBS613 product according to claim 1, characterized in that: A plurality of the drop-loading tape suction heads (06) are slidably engaged with the front end plate of the movable frame (027), and a buffer spring is provided between the drop-loading tape suction head (06) and the front end plate; each of the drop-loading tape suction heads (06) is connected to a vacuum generator (07). A pneumatic plate (012) is also installed on the right side of the upper end of the vertical frame (01), and a vacuum generator (07) is also installed on the pneumatic plate (012).

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