阅读说明：本技术 一种中性笔自动装配设备 (Automatic assembling equipment for gel ink pen ) 是由 岑冠颖 于 2018-10-19 设计创作，主要内容包括：本发明涉及中性笔领域,具体地,涉及一种中性笔自动装配设备,包括工作转台,还包括位于工作转台一侧的笔壳工装机构、笔芯工装机构、笔头工装机构、笔盖工装机构和下料机构,所述工作转台的顶部包括有承料治具,承料治具沿着圆周方向均匀分布,笔壳工装机构包括第一上料组件,笔芯工装机构包括第二上料组件,笔头工装机构包括第三下料组件和定位组件,笔盖工装机构包括第四上料组件和下压组件,第一上料组件、第二上料组件、第三上料组件和第四上料组件的工作端均与承料治具的顶部一一对应,下料机构位于笔壳工装机构与笔盖工装机构之间,下料机构包括有下料输送线和第一气动夹爪,该设备运行时,可对中性笔精准定位并且装配,提高生产率。(The invention relates to the field of gel ink pens, in particular to automatic gel ink pen assembling equipment which comprises a working rotary table, a pen shell tool mechanism, a pen core tool mechanism, a pen point tool mechanism, a pen cap tool mechanism and a discharging mechanism, wherein the pen shell tool mechanism, the pen core tool mechanism, the pen point tool mechanism, the pen cap tool mechanism and the discharging mechanism are positioned on one side of the working rotary table, the top of the working rotary table comprises material bearing jigs which are uniformly distributed along the circumferential direction, the pen shell tool mechanism comprises a first material loading assembly, the pen core tool mechanism comprises a second material loading assembly, the pen point tool mechanism comprises a third discharging assembly and a positioning assembly, the pen cap tool mechanism comprises a fourth material loading assembly and a pressing assembly, the working ends of the first material loading assembly, the second material loading assembly, the third material loading assembly and the fourth material loading assembly correspond to the top of the material bearing jigs one to one, the discharging mechanism is positioned between the pen shell tool mechanism and the pen cap tool mechanism, the discharging mechanism, when the device is operated, the neutral pen can be accurately positioned and assembled, and the production rate is improved.)

1. An automatic assembling device for a gel ink pen is characterized in that: the pen cap feeding mechanism comprises a working rotary table (1), and further comprises a pen shell tooling mechanism (2), a pen core tooling mechanism (3), a pen point tooling mechanism (4), a pen cap tooling mechanism (5) and a discharging mechanism (6) which are positioned on one side of the working rotary table (1), the top of the working rotary table (1) comprises four vertically-arranged material bearing jigs (7) used for placing pens, the four vertically-arranged material bearing jigs (7) are uniformly distributed along the circumferential direction, the pen shell tooling mechanism (2) comprises a first material loading assembly (8), the pen core tooling mechanism (3) comprises a second material loading assembly (9), the pen point tooling mechanism (4) comprises a third discharging assembly (10) and a positioning assembly (11) used for clamping a pen point, the working end of the positioning assembly (11) is positioned on one side above the material bearing jig (7), the pen cap tooling mechanism (5) comprises a fourth material loading assembly (12) and a pressing assembly (13) used for pressing the pen cap, the working end of the lower pressing assembly (13) is positioned on one side above the material bearing jig (7), the working ends of the first feeding assembly (8), the second feeding assembly (9), the third feeding assembly and the fourth feeding assembly (12) are in one-to-one correspondence with the top of the material bearing jig (7), the blanking mechanism (6) is positioned between the pen shell tooling mechanism (2) and the pen cap tooling mechanism (5), the blanking mechanism (6) comprises a blanking conveying line (14) and a first pneumatic clamping jaw (15) used for moving a pen piece from the material bearing jig (7) to the blanking conveying line (14), the bottom end of each material bearing jig (7) penetrates through the top of the working turntable (1) and is arranged towards the bottom of the working turntable (1), a clamping chuck (16) is arranged below each material bearing jig (7), the output end of each clamping chuck (16) is arranged upwards, and the axis of the output end of each clamping chuck (16) is the same as the internal axis of the material bearing jig (7), a rotating motor (17) is arranged below each chuck (16), the rotating motors (17) are vertically arranged, the output ends of the rotating motors (17) are fixedly connected with the bottom of the chuck (16), each rotating motor (17) is fixedly installed at the bottom of the working turntable (20) through a fixing frame, an index plate is further arranged at the bottom of the working turntable (1), and the output ends of the index plate are fixedly connected with the center of the bottom of the working turntable (1); the structure of the first feeding assembly (8), the third feeding assembly and the fourth feeding assembly (12) is the same, the first feeding assembly (8), the third feeding assembly and the fourth feeding assembly (12) respectively comprise a feeding rail (18), a hollow connecting disc (19), a rotary disc (20) and a reversing rail (21), the hollow connecting disc (19) is vertically arranged above a material bearing jig (7), the feeding rail (18) is obliquely arranged on one side of the connecting disc, the reversing rail (21) is vertically arranged at the bottom of the connecting disc, the reversing rail (21) is positioned above the material bearing jig (7), one ends of the feeding rail (18) and the reversing rail (21) respectively penetrate through the outer wall of the connecting disc and extend towards the inside of the connecting disc, the rotary disc (20) is vertically arranged inside the connecting disc, a slot (22) for accommodating a pen piece is formed in the rotary disc (20), and the slots (22) correspond to the moving ends of the feeding rail (18) and the reversing rail (21) one by one, one side of the rotary table (20) is provided with a transversely arranged extension plate (23) and a driving motor (24), the driving motor (24) is fixedly arranged on the extension plate (23) through a motor support, the output end of the driving motor (24) penetrates through the central end of the connecting disc and is fixedly connected with the central end of the rotary table (20), the bottom of the extension plate (23) is provided with a fixing support (25) for fixing the extension plate (23), and the inner diameters of the feeding rail (18) and the reversing rail (21) are equal to the diameter of a single pen piece;

the positioning assembly (11) comprises a supporting bottom plate (40), a second pneumatic clamping jaw (41) and a first transverse moving cylinder (42), one end of the supporting bottom plate (40) is fixedly connected with the side wall of a fixing support (25) of the pen point tool mechanism (4), the bottom of the first transverse moving cylinder (42) is fixedly connected with the top of the supporting bottom plate (40), the output end of the first transverse moving cylinder (42) extends towards the working turntable (1), a first L-shaped bottom plate (43) transversely arranged is fixedly installed at the output end of the first transverse moving cylinder (42), the bottom of the second pneumatic clamping jaw (41) is fixedly connected with the top of the first L-shaped bottom plate (43), and a first positioning jig (44) used for clamping the pen point is fixedly installed at the working end of the second pneumatic clamping jaw (41);

the pressing component (13) comprises a supporting side plate and a second transverse moving cylinder (45), the pen shell fixture comprises a third pneumatic clamping jaw (46) and a lower air cylinder (47), wherein the lower air cylinder (47) is vertically arranged, one side of the lower air cylinder is fixedly connected with one end of a supporting side plate, the other end of the supporting side plate is fixedly connected with a fixing support (25) of the pen shell fixture mechanism (2), the output end of the lower air cylinder (47) is downward and fixedly provided with a second L-shaped bottom plate (48), a second transverse air cylinder (45) is horizontally arranged at the bottom of the second L-shaped bottom plate (48), the output end of the second transverse air cylinder (45) is provided with a third L-shaped bottom plate (49) which is horizontally arranged, the third pneumatic clamping jaw (46) is horizontally arranged at the top of the third L-shaped bottom plate (49), and the working end of the third pneumatic clamping jaw (46) is fixedly provided with a second positioning jig (50) for clamping a pen cap;

unloading mechanism (6) are still including the brace table, lift cylinder (51) and third sideslip cylinder (52), the brace table is located one side of unloading transfer chain (14), the vertical setting of lift cylinder (51) is on the mesa of brace table, the output of lift cylinder (51) is equipped with the diaphragm, the output of lift cylinder (51) and the bottom fixed connection of diaphragm, third sideslip cylinder (52) level sets up the top at the diaphragm, the output of third sideslip cylinder (52) extends to the direction of work carousel (20), the output fixed mounting of third sideslip cylinder (52) is equipped with third L type bottom plate (49), first pneumatic clamping jaw (15) level sets up on third L type bottom plate (49), and the output of first ware movable clamping jaw is equipped with third positioning jig (53) that are used for pressing from both sides tight a piece.

2. An automatic gel pen assembling apparatus according to claim 1, wherein: each first feeding assembly (8), the third feeding assembly and the fourth feeding assembly (12) further comprise a guide assembly (26), each guide assembly (26) comprises an extension pipe (27), the inner diameter of each extension pipe (27) is larger than the diameter of each reversing track (21), each extension pipe (27) is movably sleeved at one downward end of each reversing track (21), a movable single-rod cylinder (28) is arranged on one side of each extension pipe (27), the output end of each movable single-rod cylinder (28) is downwards arranged and fixedly mounted on a fixed support (25) through a first support, a guide plate (29) is arranged at the output end of each movable single-rod cylinder (28), one end of each guide plate (29) is fixedly connected with the output end of each movable single-rod cylinder (28), and the other end of each guide plate (29) is fixedly connected with the side wall of each extension pipe (27).

3. An automatic gel pen assembling apparatus according to claim 2, wherein: the second feeding assembly (9) comprises a moving track (30), a vertical plate (31) and a flat box body (32), the moving track (30) is fixedly arranged on one side of the working turntable (20) through a track support, the moving track (30) is arranged in a downward inclined mode, the width of the moving track (30) is equal to the length of a single pen core, a lifting block (33) is arranged at one end, downwards inclined, of the moving track (30), the upper surface of the lifting block (33) is attached to the upper surface of the moving track (30), a baffle plate (34) is fixedly arranged on one side, close to the bottom of the moving track (30), of the lifting block (33), a lifting single-rod air cylinder (35) is arranged below the lifting block (33), the output ends of the lifting single-rod air cylinders (35) are oppositely arranged and fixedly connected with the bottom of the lifting block (33), and the lifting single-rod air cylinder (35) is fixedly arranged on the side wall of the track support through the second support, riser (31) are located one side of lifter (33), and the width of riser (31) is greater than the width of lifter (33), flat box body (32) are the one side that downwardly extending's state is located riser (31), and the lateral wall fixed connection of the lateral wall of flat box body (32) and riser (31), the one side that the switching-over workbin is close to and moves material track (30) is equipped with upward moving cylinder (36), should go up moving cylinder (36) and pass through third support fixed mounting on the lateral wall of track support, upward moving cylinder (36) the output set up downwards and the output is equipped with the one end fixed connection that direction even board (37) and its output and direction even board (37), the one side of this direction even board (37) and the lateral wall fixed connection of flat box body (32).

4. An automatic gel pen assembling apparatus according to claim 3, wherein: flat box body (32) divide into upper portion and lower part constitution, and the upper portion of flat box body (32) is the rectangle, and the lower part of flat box body (32) is for invering triangle-shaped, and the bottom of invering triangle-shaped is equipped with direction material moving pipe (38), and the bottom of this direction material moving pipe (38) and the top butt joint setting of holding material tool (7) are equipped with montant (39) in flat box body (32), the inside bottom fixed connection of the bottom of this montant (39) and flat box body (32), and the top of this montant (39) is the triangle-shaped body structure.

Technical Field

The invention relates to the field of gel ink pens, in particular to automatic gel ink pen assembling equipment.

Background

Gel-ink pens, also known as fountain pens, originated in japan and are a novel writing instrument that is currently popular internationally. The gel-ink pen can be divided into gel-ink pens of different types according to pen point types, ink colors, structures and the like, people can select the gel-ink pen according to own requirements, the gel-ink pen has the advantages of a fountain pen and a ball-ink pen, the writing hand feeling is comfortable, the ink viscosity is lower, substances easy to lubricate are added, the viscosity of a writing medium is between water and oil, and therefore the gel-ink pen is smoother than a common oil-based ball-ink pen and is an upgrading and updating product of the oil-based ball-ink pen, the size of the pen point of the gel-ink pen is roughly divided into 1.0mm and 0.5mm, the gel-ink pen has various types, the plug-in type gel-ink pen is provided with a pen cap, the pen cap can change various shapes, the whole pen looks more beautiful, more importantly, the gel-ink pen plays a role in protecting the pen point, the gel-ink pen is lower in assembly precision, in order to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the automatic assembling equipment for the gel ink pen, which can accurately position and assemble the gel ink pen during operation and improve the productivity.

The invention discloses automatic gel pen assembling equipment which comprises a working rotary table, a pen shell tool mechanism, a pen refill tool mechanism, a pen point tool mechanism, a pen cap tool mechanism and a discharging mechanism, wherein the pen shell tool mechanism, the pen refill tool mechanism, the pen cap tool mechanism and the discharging mechanism are positioned on one side of the working rotary table, the top of the working rotary table comprises four vertically-arranged material bearing jigs for placing pen pieces, the four vertically-arranged material bearing jigs are uniformly distributed along the circumferential direction, the pen shell tool mechanism comprises a first material loading assembly, the pen refill tool mechanism comprises a second material loading assembly, the pen point tool mechanism comprises a third discharging assembly and a positioning assembly for clamping a pen point, the working end of the positioning assembly is positioned on one side above the material bearing jigs, the pen cap tool mechanism comprises a fourth material loading assembly and a pressing assembly for pressing a pen cap, the working end of the pressing assembly is positioned on one side above the material bearing jigs, and the first material loading assembly, the second material loading, The working ends of the third feeding assembly and the fourth feeding assembly correspond to the tops of the holding jigs one to one, the discharging mechanism is located between the pen shell tool mechanism and the pen cap tool mechanism, and the discharging mechanism comprises a discharging conveying line and a first pneumatic clamping jaw used for moving a pen piece from the holding jigs to the discharging conveying line.

Preferably, every the bottom of holding the material tool all runs through the top of work revolving stage and sets up to the bottom of work revolving stage to every below of holding the material tool all sets up the chuck, the output of every chuck upwards sets up and the axis is the same with the inside axis that holds the material tool, the below of every chuck all is equipped with the rotating electrical machines, the vertical setting of rotating electrical machines and the bottom fixed connection of output and chuck, every rotating electrical machines passes through mount fixed mounting in the bottom of work carousel, the bottom of work revolving stage still is equipped with the graduated disk, the output of this graduated disk and the bottom center department fixed connection of work revolving stage.

Preferably, the first feeding assembly, the third feeding assembly and the fourth feeding assembly have the same structure, the first feeding assembly, the third feeding assembly and the fourth feeding assembly respectively comprise a feeding rail, a hollow connecting disc, a rotary disc and a reversing rail, the hollow connecting disc is vertically arranged above the material bearing jig, the feeding rail is obliquely arranged on one side of the connecting disc, the reversing rail is vertically arranged at the bottom of the connecting disc and is positioned above the material bearing jig, one end of each of the feeding rail and the reversing rail penetrates through the outer wall of the connecting disc and extends towards the inside of the connecting disc, the rotary disc is vertically arranged inside the connecting disc, a slot for accommodating a pen piece is formed in the rotary disc, the slot corresponds to the moving ends of the feeding rail and the reversing rail one by one, a transversely arranged extension plate and a driving motor are arranged on one side of the rotary disc, and the driving motor is fixedly installed on the extension plate through a motor support, the output end of the driving motor penetrates through the center end of the connecting disc and is fixedly connected with the center end of the rotary disc, the bottom of the extension plate is provided with a fixing support used for fixing the extension plate, and the inner diameters of the feeding rail and the reversing rail are equal to the diameter of a single pen piece.

Preferably, each of the first feeding assembly, the third feeding assembly and the fourth feeding assembly further comprises a guide assembly, the guide assembly comprises an extension pipe, the inner diameter of the extension pipe is larger than the diameter of the reversing track, the extension pipe is movably sleeved at the downward end of the reversing track, a movable single-rod cylinder is arranged on one side of the extension pipe, the output end of the movable single-rod cylinder is arranged downward and is fixedly mounted on the fixed support through a first support, a guide plate is arranged at the output end of the movable single-rod cylinder, one end of the guide plate is fixedly connected with the output end of the movable single-rod cylinder, and the other end of the guide plate is fixedly connected with the side wall of the extension pipe.

Preferably, the second feeding assembly comprises a material moving track, a vertical plate and a flat box body, the material moving track is fixedly arranged on one side of the working turntable through a track support, the material moving track is arranged in a downward inclined mode, the width of the material moving track is equal to the length of a single refill, a lifting block is arranged at one end, inclined downward, of the material moving track, the upper surface of the lifting block is attached to the upper surface of the material moving track, a baffle is fixedly arranged on one side, close to the bottom of the material moving track, of the lifting block, a lifting single-rod cylinder is arranged below the lifting block, the output end of the lifting single-rod cylinder is oppositely arranged and fixedly connected with the bottom of the lifting block, the lifting single-rod cylinder is fixedly arranged on the side wall of the track support through a second support, the vertical plate is located on one side of the lifting block, the width of the vertical plate is larger than that of the lifting block, the flat box body is located on one side of the vertical plate in, the reversing blanking box is provided with a shifting cylinder on one side close to the material moving rail, the shifting cylinder is fixedly mounted on the side wall of the rail support through a third support, the output end of the shifting cylinder is arranged downwards, the output end of the shifting cylinder is provided with a guide connecting plate, the output end of the guide connecting plate is fixedly connected with one end of the guide connecting plate, and one side of the guide connecting plate is fixedly connected with the side wall of the flat box body.

Preferably, the flat box body comprises an upper portion and a lower portion, the upper portion of the flat box body is rectangular, the lower portion of the flat box body is inverted triangular, a guide material moving pipe is arranged at the bottom of the inverted triangular, the bottom of the guide material moving pipe is in butt joint with the upper portion of the material bearing jig, a vertical rod is arranged in the flat box body, the bottom of the vertical rod is fixedly connected with the inner bottom end of the flat box body, and the top of the vertical rod is of a triangular structure.

Preferably, the positioning assembly comprises a supporting bottom plate, a second pneumatic clamping jaw and a first transverse moving cylinder, one end of the supporting bottom plate is fixedly connected with the side wall of a fixing support of the pen point tool mechanism, the bottom of the first transverse moving cylinder is fixedly connected with the top of the supporting bottom plate, the output end of the first transverse moving cylinder extends towards the working turntable, a first L-shaped bottom plate transversely arranged is arranged at the output end of the first transverse moving cylinder, the bottom of the second pneumatic clamping jaw is fixedly connected with the top of the first L-shaped bottom plate, and a first positioning jig used for clamping the pen point is fixedly arranged at the working end of the second pneumatic clamping jaw.

Preferably, the pushing assembly comprises a supporting side plate, a second transverse moving cylinder, a third pneumatic clamping jaw and a pushing cylinder, the pushing cylinder is vertically arranged, one side of the pushing cylinder is fixedly connected with one end of the supporting side plate, the other end of the supporting side plate is fixedly connected with a fixing support of the pen shell tooling mechanism, a second L-shaped bottom plate is arranged at the downward output end of the pushing cylinder in a fixed mounting mode, the second transverse moving cylinder is horizontally arranged at the bottom of the second L-shaped bottom plate, the output end of the second transverse moving cylinder is provided with the third L-shaped bottom plate which is horizontally arranged, the third pneumatic clamping jaw is horizontally arranged at the top of the third L-shaped bottom plate, and a second clamping positioning jig used for clamping a pen cap is fixedly mounted at the working end of the third pneumatic clamping jaw.

Preferably, unloading mechanism is still including a supporting bench, lift cylinder and third sideslip cylinder, a supporting bench is located one side of unloading transfer chain, the vertical setting of lift cylinder is on a supporting bench's mesa, the output of lift cylinder is equipped with the diaphragm, the output of lift cylinder and the bottom fixed connection of diaphragm, third sideslip cylinder level sets up the top at the diaphragm, the output of third sideslip cylinder extends to the direction of work carousel, the output fixed mounting of third sideslip cylinder is equipped with third L type bottom plate, first pneumatic clamping jaw level sets up on third L type bottom plate, and the output of first ware movable clamping jaw is equipped with the third positioning jig who is used for pressing from both sides tight a piece.

Has the advantages that: an automatic assembling device for gel ink pens is characterized in that a pen shell is fed through a first feeding assembly, a pen core is fed through a second feeding assembly, a pen point is fed through a third feeding assembly, a pen cover is fed through a fourth feeding assembly, when the assembling device is in operation, the pen cover, the pen point and the pen shell enter a groove of a hollow connecting disc for containing the pen cover through a feeding rail, a driving motor rotates to drive a rotating disc to rotate and drive the pen cover, the pen point and the pen shell to move into a reversing rail from the groove, the pen shell firstly enters a material bearing jig from the reversing rail, the pen core is then placed into the pen shell through a discharge port of the second feeding assembly, the pen point is fed into the pen core through the reversing rail and abuts against the top of the pen shell, the inner length of the material bearing jig is higher than the height of the pen shell, when the pen point is placed, the pen point abuts against the inner portion of the material bearing jig, and then the end portion of the pen point is positioned and clamped, when the pen head is screwed down, the pen head is transferred to the lower part of the reversing track of the second feeding assembly, then the pen cover is placed above the pen head through the reversing track, at the moment, the pen cover is tightly clamped on the pen head by the pressing assembly, the open end of the pen shell faces upwards and is brought into the material bearing jig from the first feeding assembly, then the pen shell is tightly clamped by the chuck, when the material bearing jig is transferred to the lower part of the third feeding assembly, the rotating motor drives the pen piece clamped on the chuck to rotate, so that the pen cover is screwed down, an extension pipe is arranged below each reversing track, when the pen cover, the pen head and the pen shell are transferred, the extension pipe moves downwards by moving the single-rod air cylinder and is in butt joint with the upper part of the material bearing jig, when the working turntable rotates through the index plate, the pen head and the pen cover can be avoided to be in contact, when the pen core is fed, the output end of the feeding air cylinder drives the flat box body and the vertical plate to, the open end at the bottom of the flat box body is butted with the upper part of the material bearing jig, the refills are transversely and sequentially placed in the material moving track, when a single refill is positioned on the lifting block, the lifting block rises to drive the single refill to move towards the top of the vertical plate, when the single refill reaches the top of the vertical plate, the single refill naturally slides into the flat box body, the baffle plate rises to block the refill on the material moving track, when the refill falls into the flat box body, in order to enable the front head of the refill to face upwards, when the refill falls into the flat box body, the top of the vertical rod is abutted against one end of the front head of the refill, the rear end of the refill falls downwards into the lower part of the flat box body, the refill slides into the guide material moving pipe, then the front head of the refill is upwards conveyed into a pen shell on the material bearing jig by the material moving pipe, when the positioning assembly runs, the first transverse moving cylinder drives the second pneumatic clamping jaw, when the pressing component operates, the second transverse moving cylinder drives the third pneumatic clamping jaw to move towards the pen cap in the material bearing jig, then the second positioning jig clamps the end part of the pen cap through the third pneumatic clamping jaw, then the pressing cylinder drives the second transverse moving cylinder and the pen cap clamped on the second positioning jig to simultaneously move downwards and clamp the pen cap on the pen head, when the pen piece is processed, the dividing disc drives the working turntable to rotate and rotate the material bearing jig to one side of the blanking conveying line, at the moment, the lifting cylinder drives the third transverse moving cylinder to ascend, the third transverse moving cylinder drives the first pneumatic clamping jaw to move towards the material bearing jig, the first pneumatic clamping jaw takes the processed pen piece out of the material bearing jig through the third positioning jig, then the third transverse moving cylinder resets to bring the clamped pen piece into the feeding conveying line for blanking, when the equipment operates, the neutral pen can be accurately positioned and assembled, the productivity is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a first schematic perspective view of an embodiment;

FIG. 2 is a second schematic perspective view of an embodiment;

FIG. 3 is a top view of the embodiment;

FIG. 4 is a partial perspective view of an embodiment;

FIG. 5 is a sectional view taken along line A-A of FIG. 4 in the examples;

FIG. 6 is a schematic perspective view of a pen point fixture mechanism in an embodiment;

FIG. 7 is a schematic perspective view of a pen cap tooling mechanism in an embodiment;

fig. 8 is a schematic perspective structure of a material moving rail in the embodiment;

fig. 9 is a schematic partial perspective view of the pen core tooling mechanism in the embodiment;

fig. 10 is a schematic perspective view of a blanking mechanism in an embodiment;

fig. 11 is a schematic perspective view of the working turret in the embodiment;

description of reference numerals: the automatic feeding device comprises a working rotary table 1, a pen shell tooling mechanism 2, a pen core tooling mechanism 3, a pen point tooling mechanism 4, a pen cap tooling mechanism 5, a blanking mechanism 6, a material bearing jig 7, a first feeding component 8, a second feeding component 9, a third blanking component 10, a positioning component 11, a fourth feeding component 12, a pressing component 13, a blanking conveying line 14, a first pneumatic clamping jaw 15, a chuck 16, a rotating motor 17, a feeding rail 18, a hollow connecting disc 19, a rotary disc 20, a reversing rail 21, a slotting 22, an extension plate 23, a driving motor 24, a fixed support 25, a guide component 26, an extension pipe 27, a moving single-rod cylinder 28, a guide plate 29, a material moving rail 30, a vertical plate 31, a flat box body 32, a lifting block 33, a baffle plate 34, a lifting single-rod cylinder 35, an upper moving cylinder 36, a guide connecting plate 37, a guide material moving pipe 38, a vertical rod 39, a support bottom plate 40 and a second pneumatic clamping jaw 41, the device comprises a first transverse moving cylinder 42, a first L-shaped bottom plate 43, a first positioning jig 44, a second transverse moving cylinder 45, a third pneumatic clamping jaw 46, a pressing cylinder 47, a second L-shaped bottom plate 48, a third L-shaped bottom plate 49, a second positioning jig 50, a lifting cylinder 51, a third transverse moving cylinder 52 and a third positioning jig 53.

Detailed Description

Referring to fig. 1 to 11, an automatic assembly device for a gel ink pen comprises a working rotary table 1, a pen shell tooling mechanism 2, a pen core tooling mechanism 3, a pen point tooling mechanism 4, a pen cap tooling mechanism 5 and a discharging mechanism 6, wherein the pen shell tooling mechanism 2, the pen point tooling mechanism 5 and the discharging mechanism 6 are arranged on one side of the working rotary table 1, the top of the working rotary table 1 comprises four vertically arranged material-bearing jigs 7 for placing pen pieces, the four vertically arranged material-bearing jigs 7 are uniformly distributed along the circumferential direction, the pen shell tooling mechanism 2 comprises a first material-loading assembly 8, the pen core tooling mechanism 3 comprises a second material-loading assembly 9, the pen point tooling mechanism 4 comprises a third discharging assembly 10 and a positioning assembly 11 for clamping the pen point, the working end of the positioning assembly 11 is arranged on one side above the material-bearing jig 7, the pen cap tooling mechanism 5 comprises a fourth material-loading assembly 12 and a pressing assembly 13 for pressing down the pen cap, the working end of the pressing assembly 13 is arranged on one side above, the working ends of the first feeding assembly 8, the second feeding assembly 9, the third feeding assembly and the fourth feeding assembly 12 correspond to the tops of the material bearing jigs 7 one by one, the blanking mechanism 6 is located between the pen shell tooling mechanism 2 and the pen cap tooling mechanism 5, and the blanking mechanism 6 comprises a blanking conveying line 14 and a first pneumatic clamping jaw 15 used for moving a pen piece from the material bearing jigs 7 to the blanking conveying line 14.

The bottom end of each material bearing jig 7 penetrates through the top of the working rotary table 1 and is arranged towards the bottom of the working rotary table 1, a chuck 16 is arranged below each material bearing jig 7, the output end of each chuck 16 is upwards arranged and has the same axis as the inner axis of the material bearing jig 7, a rotating motor 17 is arranged below each chuck 16, the rotating motor 17 is vertically arranged and has the output end fixedly connected with the bottom of the chuck 16, each rotating motor 17 is fixedly arranged at the bottom of the working rotary table 20 through a fixing frame, an index plate is further arranged at the bottom of the working rotary table 1, the output end of the index plate is fixedly connected with the center of the bottom of the working rotary table 1, when the open end of a pen shell is upwards brought into the material bearing jig 7 from the first feeding assembly 8, the pen shell is clamped by the chuck 16, when the material bearing jig 7 is moved to the lower part of the third feeding assembly, the rotating motor 17 drives the pen piece clamped on the chuck 16 to rotate, the pen cap is screwed tightly.

The structure of the first feeding assembly 8, the structure of the third feeding assembly and the structure of the fourth feeding assembly 12 are the same, the first feeding assembly 8, the structure of the third feeding assembly and the structure of the fourth feeding assembly 12 all comprise feeding rails 18, a hollow connecting disc 19, a rotary disc 20 and a reversing rail 21, the hollow connecting disc 19 is vertically arranged above the material bearing jig 7, the feeding rails 18 are obliquely arranged on one side of the connecting disc, the reversing rail 21 is vertically arranged at the bottom of the connecting disc, the reversing rail 21 is positioned above the material bearing jig 7, one ends of the feeding rails 18 and the reversing rail 21 extend towards the inside of the connecting disc through the outer wall of the connecting disc, the rotary disc 20 is vertically arranged inside the connecting disc, a slot 22 used for accommodating a pen piece is formed inside the rotary disc 20, the slot 22 corresponds to the moving end of the feeding rails 18 and the moving end of the reversing rail 21 one by one, an extension plate 23 and a driving motor 24 are transversely arranged on one side of the rotary disc 20, a driving motor 24 is fixedly arranged on the extension plate 23 through a motor support, the output end of the driving motor 24 penetrates through the center end of the connecting disc and is fixedly connected with the center end of the turntable 20, a fixing support 25 for fixing the extension plate 23 is arranged at the bottom of the extension plate 23, the inner diameters of the feeding rail 18 and the reversing rail 21 are equal to the diameter of a single pen piece, a pen shell is fed through the first feeding assembly 8, a pen core is fed through the second feeding assembly 9, a pen point is fed through the third feeding assembly, the pen cover is fed through the fourth feeding assembly 12, when the feeding device is in operation, the pen cover, the pen point and the pen shell all enter the groove 22 of the hollow connecting disc 19 for containing the pen cover through the feeding rail 18, the driving motor 24 rotates to drive the turntable 20 to rotate and drive the pen cover, the pen point and the pen shell to move into the reversing rail 21 from the groove 22, the pen shell enters the material bearing jig 7 from the reversing rail 21, the pen core is put into the pen shell through the discharge port of the second feeding assembly 9, the pen point is sent to the pen core through the reversing rail 21 and abuts against the top of the pen shell, the inner length of the material bearing jig 7 is higher than the height of the pen shell, when the pen point is put into the pen core, the pen point abuts against the inner portion of the material bearing jig 7, then the end portion of the pen point is located and clamped through the locating assembly 11, after the pen point is screwed down, the pen point is moved to the position below the reversing rail 21 of the second feeding assembly 9, then the pen cover is put above the pen point through the reversing rail 21, and at the moment, the pen cover is tightly clamped on the pen point through the pressing assembly 13.

Each of the first feeding assembly 8, the third feeding assembly and the fourth feeding assembly 12 further includes a guiding assembly 26, the guiding assembly 26 includes an extension pipe 27, the inner diameter of the extension pipe 27 is larger than the diameter of the reversing track 21, the extension pipe 27 is movably sleeved at a downward end of the reversing track 21, one side of the extension pipe 27 is provided with a moving single-rod cylinder 28, an output end of the moving single-rod cylinder 28 is downward arranged and fixedly mounted on the fixed bracket 25 through the first bracket, an output end of the moving single-rod cylinder 28 is provided with a guiding plate 29, one end of the guiding plate 29 is fixedly connected with the output end of the moving single-rod cylinder 28, the other end of the guiding plate 29 is fixedly connected with a side wall of the extension pipe 27, an extension pipe 27 is arranged below each reversing track 21, the extension pipe 27 moves downward and abuts against the upper portion of the material supporting jig 7 through the moving single-rod cylinder 28 when the pen cap, the pen point and the pen case are transported, when the working turntable 20 rotates through the index plate, the pen head and the pen cover can be avoided, and contact can be prevented.

The second feeding assembly 9 comprises a material moving track 30, a vertical plate 31 and a flat box body 32, the material moving track 30 is fixedly arranged at one side of the working turntable 20 through a track support, the material moving track 30 is arranged in a downward inclined mode, the width of the material moving track 30 is equal to the length of a single refill, a lifting block 33 is arranged at one end, inclined downward, of the material moving track 30, the upper surface of the lifting block 33 is attached to the upper surface of the material moving track 30, a baffle 34 is fixedly arranged at one side, close to the bottom of the material moving track 30, of the lifting block 33, a lifting single-rod air cylinder 35 is arranged below the lifting block 33, the output end of the lifting single-rod air cylinder 35 is oppositely arranged and fixedly connected with the bottom of the lifting block 33, the lifting single-rod air cylinder 35 is fixedly arranged on the side wall of the track support through a second support, the vertical plate 31 is positioned at one side of the lifting block 33, the width of the vertical plate 31 is larger than the width of the lifting block, the side wall of the flat box body 32 is fixedly connected with the side wall of the vertical plate 31, one side of the reversing blanking box, which is close to the material moving rail 30, is provided with an upward moving cylinder 36, the upward moving cylinder 36 is fixedly installed on the side wall of the rail support through a third support, the output end of the upward moving cylinder 36 is downward arranged, the output end of the upward moving cylinder is provided with a guide connecting plate 37, the output end of the guide connecting plate 37 is fixedly connected with one end of the guide connecting plate 37, one side of the guide connecting plate 37 is fixedly connected with the side wall of the flat box body 32, when the refills are fed, the output end of the feeding cylinder drives the flat box body 32 and the vertical plate 31 to simultaneously move downwards, so that the open end at the bottom of the flat box body 32 is butted with the upper part of the material bearing jig 7, the refills are transversely and sequentially placed in the material moving rail 30, when the single refill is positioned on, the individual refills naturally slide down into the flat box 32 and the stop 34 rises to stop the refills on the transfer rail 30.

The flat box body 32 is divided into an upper portion and a lower portion, the upper portion of the flat box body 32 is rectangular, the lower portion of the flat box body 32 is in an inverted triangle shape, a guiding material moving pipe 38 is arranged at the bottom of the inverted triangle shape, the bottom of the guiding material moving pipe 38 is in butt joint with the upper portion of the material bearing jig 7, a vertical rod 39 is arranged in the flat box body 32, the bottom of the vertical rod 39 is fixedly connected with the inner bottom end of the flat box body 32, the top of the vertical rod 39 is in a triangular structure, when a refill falls into the flat box body 32, in order to enable the front of the refill to face upwards, when the refill falls into the flat box body 32, the top of the vertical rod 39 is abutted against one end of the front of the refill, the rear end of the refill falls downwards into the lower portion of the flat box body 32, the refill slides into the guiding material moving pipe 38, and then the front of the.

The positioning assembly 11 comprises a supporting bottom plate 40, a second pneumatic clamping jaw 41 and a first transverse moving cylinder 42, one end of the supporting bottom plate 40 is fixedly connected with the side wall of the fixing support 25 of the pen point tooling mechanism 4, the bottom of the first transverse moving cylinder 42 is fixedly connected with the top of the supporting bottom plate 40, the output end of the first transverse moving cylinder 42 extends towards the working turntable 1, a first L-shaped bottom plate 43 transversely arranged is fixedly installed at the output end of the first transverse moving cylinder 42, the bottom of the second pneumatic clamping jaw 41 is fixedly connected with the top of the first L-shaped bottom plate 43, a first positioning jig 44 used for clamping the pen point is fixedly installed at the working end of the second pneumatic clamping jaw 41, and when the positioning assembly 11 operates, the first transverse moving cylinder 42 drives the second pneumatic clamping jaw 41 to move towards the pen point direction and clamp the pen point through the first positioning jig 44.

The downward pressing assembly 13 comprises a supporting side plate, a second transverse cylinder 45, a third pneumatic clamping jaw 46 and a downward pressing cylinder 47, the downward pressing cylinder 47 is vertically arranged, one side of the downward pressing cylinder 47 is fixedly connected with one end of the supporting side plate, the other end of the supporting side plate is fixedly connected with the fixed support 25 of the pen shell tooling mechanism 2, the output end of the downward pressing cylinder 47 is downwards and fixedly provided with a second L-shaped bottom plate 48, the second transverse cylinder 45 is horizontally arranged at the bottom of the second L-shaped bottom plate 48, the output end of the second transverse cylinder 45 is provided with a horizontally arranged third L-shaped bottom plate 49, the third pneumatic clamping jaw 46 is horizontally arranged at the top of the third L-shaped bottom plate 49, the working end of the third pneumatic clamping jaw 46 is fixedly provided with a clamped second positioning jig 50 for clamping a pen cap, when the downward pressing assembly 13 operates, the second transverse cylinder 45 drives the third pneumatic clamping jaw 46 to move towards the direction of the pen cap in the material bearing jig 7, then the second positioning jig 50 clamps the end of the pen cap by the third pneumatic clamping jaw 46, and then the downward-pressing cylinder 47 drives the second traverse cylinder 45 and the pen cap clamped on the second positioning jig 50 to move downward simultaneously, and clamp the pen cap on the pen head.

The blanking mechanism 6 also comprises a supporting table, a lifting cylinder 51 and a third transverse cylinder 52, the supporting table is positioned at one side of the blanking conveying line 14, the lifting cylinder 51 is vertically arranged on the table top of the supporting table, the output end of the lifting cylinder 51 is provided with a transverse plate, the output end of the lifting cylinder 51 is fixedly connected with the bottom of the transverse plate, the third transverse cylinder 52 is horizontally arranged at the top of the transverse plate, the output end of the third transverse cylinder 52 extends towards the direction of the working turntable 20, the output end of the third transverse cylinder 52 is fixedly provided with a third L-shaped bottom plate 49, the first pneumatic clamping jaw 15 is horizontally arranged on the third L-shaped bottom plate 49, the output end of the first mechanical clamping jaw is provided with a third positioning jig 53 for clamping a pen piece, when the pen piece is processed, the dividing disc drives the working turntable 1 to rotate, and rotates the material bearing jig 7 to one side of the blanking conveying line 14, at this time, the lifting cylinder 51 drives the, the third traverse cylinder 52 drives the first pneumatic clamping jaw 15 to move towards the direction of the material bearing jig 7, the first pneumatic clamping jaw 15 takes out the processed pen piece from the material bearing jig 7 through the third positioning jig 53, and then the third traverse cylinder 52 resets to bring the clamped pen piece into the feeding conveying line for blanking.

The working principle is as follows: the pen shell is fed through the first feeding assembly 8, the pen core is fed through the second feeding assembly 9, the pen point is fed through the third feeding assembly, the pen cover is fed through the fourth feeding assembly 12, when the pen cap, the pen point and the pen shell are operated, the pen cap, the pen point and the pen shell all enter the groove 22 of the hollow connecting disc 19 for accommodating the pen cap through the feeding rail 18, the driving motor 24 rotates to drive the rotating disc 20 to rotate and drive the pen cap, the pen point and the pen shell to move into the reversing rail 21 from the groove 22, the pen shell firstly enters the material bearing jig 7 from the reversing rail 21, the pen core is put into the pen shell through the discharge port of the second feeding assembly 9, the pen point is fed into the pen core through the reversing rail 21 and abuts against the top of the pen shell, the inner length of the material bearing jig 7 is higher than the height of the pen shell, when the pen point is put, the pen point abuts against the inside of the material bearing jig 7, then the end part is positioned and clamped by the positioning assembly, when the pen point is screwed down and is transferred to the lower part of the reversing track 21 of the second feeding assembly 9, then the pen cap is put above the pen point through the reversing track 21, at this time, the pressing-down assembly 13 clamps the pen cap on the pen point, when the pen shell is brought into the material-bearing jig 7 from the first feeding assembly 8 with the open end of the pen shell facing upwards, then the chuck 16 clamps the pen shell, when the material-bearing jig 7 is transferred to the lower part of the third feeding assembly, the rotating motor 17 drives the pen member clamped on the chuck 16 to rotate, so that the pen cap is screwed down, the lower part of each reversing track 21 is provided with the extension pipe 27, when the pen cap, the pen point and the pen shell are transferred, the extension pipe 27 moves downwards and is butted with the upper part of the material-bearing jig 7 through the moving single-rod air cylinder 28, when the working turntable 20 rotates through the index plate, the pen point and the pen cap can be avoided, the contact is prevented, when the pen core is loaded, the output end of the feeding air cylinder drives the flat box body 32 and the, the open end at the bottom of the flat box body 32 is butted with the upper part of the material bearing jig 7, the refills are transversely and sequentially placed in the material moving rail 30, when a single refill is positioned on the lifting block 33, the lifting block 33 is lifted to drive the single refill to move towards the top of the vertical plate 31, when the refill reaches the top of the vertical plate 31, the single refill naturally slides into the flat box body 32, the baffle plate 34 is lifted to block the refill on the material moving rail 30, when the refill falls into the flat box body 32, in order to enable the front of the refill to be upward, when the refill falls into the flat box body 32, the top of the vertical rod 39 is abutted against one end of the front of the refill, the rear end of the refill falls into the lower part of the flat box body 32, the refill slides into the guide material moving pipe 38, then the front of the refill is conveyed upwards into a pen shell on the material bearing jig 7 through the material moving pipe, when the positioning assembly 11 runs, the first transverse air cylinder 42 drives the second air cylinder 41, and is clamped by the first positioning jig 44, when the pushing assembly 13 is operated, the second traverse air cylinder 45 drives the third pneumatic clamping jaw 46 to move towards the pen cap in the material bearing jig 7, then the second positioning jig 50 clamps the end of the pen cap by the third pneumatic clamping jaw 46, then the pushing air cylinder 47 drives the second traverse air cylinder 45 and the pen cap clamped on the second positioning jig 50 to simultaneously move downwards and clamp the pen cap on the pen head, when the pen piece is processed, the index plate drives the working turntable 1 to rotate, and the material bearing jig 7 is rotated to one side of the blanking conveying line 14, at this time, the lifting cylinder 51 drives the third traverse cylinder 52 to ascend, the third traverse cylinder 52 drives the first pneumatic clamping jaw 15 to move towards the material bearing jig 7, the first pneumatic clamping jaw 15 takes out the processed pen piece from the material bearing jig 7 through the third positioning jig 53, and then the third traverse cylinder 52 resets to bring the clamped pen piece into the feeding conveying line for blanking.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.