CN111775590A - Tip sleeve and penholder assembly system and method for gel ink pen - Google Patents
Tip sleeve and penholder assembly system and method for gel ink pen Download PDFInfo
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- CN111775590A CN111775590A CN202010649368.6A CN202010649368A CN111775590A CN 111775590 A CN111775590 A CN 111775590A CN 202010649368 A CN202010649368 A CN 202010649368A CN 111775590 A CN111775590 A CN 111775590A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K15/00—Assembling, finishing, or repairing pens
- B43K15/02—Automatic machines
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Abstract
The invention relates to the technical field of gel-ink pen production. A tip sleeve feeding device of a gel pen comprises a bottom plate, a jig, a pressing device, a tip sleeve feeding device and a tip sleeve screwing device, wherein the jig, the pressing device, the tip sleeve feeding device and the tip sleeve screwing device are installed on the bottom plate; a lower discharge end of the sharp sleeve feeding guide rail is provided with a sharp sleeve feeding control assembly, and a sharp sleeve rotary feeding assembly is arranged below the sharp sleeve feeding control assembly; the tip sleeve is vertically arranged in the tip sleeve feeding guide rail, the threaded end of the tip sleeve is arranged above, and the pen point end of the tip sleeve is arranged below; the sharp sleeve feeding control assembly is used for controlling the sharp sleeves to enter the sharp sleeve rotary feeding assembly one by one; the sharp sleeve rotating and feeding assembly is used for rotating the sharp sleeve by 90 degrees, so that the threaded end of the sharp sleeve is aligned with the pen holder, and the sharp sleeve is preliminarily pressed on the pen holder. The vertical placement of point cover is favorable to the material loading, and the point cover is pushed up on the pen-holder through the spring during the ejection of compact of point cover.
Description
Technical Field
The invention relates to the technical field of gel ink pen production, in particular to a tip sleeve and pen holder assembly system of a gel ink pen.
Background
The gel pen comprises a pen sleeve, a tip sleeve, a pen core, a pen holder and a tail plug; the pen holder is of a hollow structure, a tail plug is installed at one end of the pen holder, the pen core is sleeved at the other end of the pen holder and fixed on the pen holder through a tip sleeve, the tip sleeve is conical, the pen sleeve is sleeved on the pen holder, and the pen sleeve is used for protecting the pen core.
The prior gel ink pen assembling equipment, for example, the gel ink pen assembling and forming machine set disclosed in the Chinese patent with the publication number of CN107323128A (published as 20171107), comprises a base station, a pen holder dropping device, a pen holder correcting device, a pen holder installing device, a button dropping device, a tooth dropping device, an inner sleeve dropping device, a pen clip pressing device, a pen sleeve dropping device and a pen sleeve pressing device, the pen holder correction device is positioned between the lower pen holder device and the pen holder loading device, the lower button device, the lower rotary tooth device, the pen sleeve unloading device, the pen sleeve pressing device and the discharge device are sequentially distributed clockwise along the circumferential direction of the large rotary disc, and the lower inner sleeve device, the pen clip unloading device, the pen clip pressing device and the pen sleeve unloading device are sequentially distributed clockwise along the circumferential direction of the small rotary disc.
The existing assembly process of the gel pen comprises the following steps: firstly, feeding and transversely fixing the pen holder, then, feeding and installing the tail plug at one end of the pen holder, then, feeding the refill and pushing the refill into the pen holder, transversely feeding the sharp sleeve to the other end of the pen holder, further pressing the refill into the pen holder, then, screwing the sharp sleeve onto the pen holder, finally, feeding the pen sleeve, and pressing the pen sleeve onto the pen holder to complete the assembly.
However, the above-described gel pen assembly apparatus has the following problems:
1. the sharp sleeve is conical, so that the feeding is not easy to perform in the transverse placement, the penholder is in the transverse placement during the assembly, and the sharp sleeve needs to be rotated to the penholder in the transverse direction, so that a mechanism capable of conveniently feeding the sharp sleeve from the vertical direction to the transverse direction is needed;
2. because the volume and the mass of the sharp sleeve are small, when the sharp sleeve and the pen holder are initially pressed, the traditional method is to clamp the sharp sleeve to the head end of the pen holder from a sharp sleeve feeding mechanism through a small clamp, and because the sharp sleeve is too small, the clamp is not clamped to the sharp sleeve frequently, so that repeated actions are required for many times, and the assembly efficiency is reduced.
Disclosure of Invention
In order to solve the problems that the existing gel ink pen assembling equipment is not easy to feed materials when the tip sleeve is in a conical shape and the pen holder is horizontally arranged when being assembled, and the tip sleeve needs to be horizontally rotated onto the pen holder, a mechanism which can conveniently feed materials when the tip sleeve is vertically rotated into a horizontal direction is needed; the invention aims to provide a tip sleeve and a pen holder assembly system, wherein the tip sleeve is vertically placed for feeding, the pen point end of the tip sleeve is arranged at the lower part, the thread end of the tip sleeve is arranged at the upper part, the tip sleeve is rotated by 90 degrees after feeding, the thread end of the tip sleeve is aligned with the pen holder, and the tip sleeve is pressed on the pen holder through the reset of a spring when the tip sleeve and the pen holder are pressed, so that the tip sleeve can be ensured to be installed on the pen holder and not fall off.
The following technical scheme is adopted for the purpose of the invention: a tip sleeve feeding device of a gel pen comprises a tip sleeve feeding mechanism and a tip sleeve pressing mechanism; the sharp sleeve pressing mechanism is used for initially pressing the sharp sleeve in the sharp sleeve feeding mechanism to the outer side of the pen holder; the tip sleeve feeding mechanism comprises a tip sleeve feeding guide rail, a tip sleeve feeding control assembly and a tip sleeve rotary feeding assembly; a lower discharge end of the sharp sleeve feeding guide rail is provided with a sharp sleeve feeding control assembly, and a sharp sleeve rotary feeding assembly is arranged below the sharp sleeve feeding control assembly; the tip sleeve is vertically arranged in the tip sleeve feeding guide rail, the thread end of the tip sleeve is arranged above, the pen point end of the tip sleeve is arranged below, and the pen point end is conical; the sharp sleeve feeding control assembly is used for controlling the sharp sleeves to enter the sharp sleeve rotary feeding assembly one by one; the sharp sleeve rotating and feeding assembly is used for rotating the sharp sleeve by 90 degrees, so that the threaded end of the sharp sleeve is aligned with the pen holder, and the sharp sleeve is preliminarily pressed on the pen holder. The tip sleeve feeding guide rail is vertically arranged, a tip sleeve feeding channel is arranged in the tip sleeve feeding guide rail, and the tip sleeve is vertically arranged in the tip sleeve feeding channel; the sharp sleeve feeding control assembly comprises a sharp sleeve feeding control cylinder, a sharp sleeve feeding sliding plate, a first connecting strip, a first sharp sleeve push rod, a second connecting strip and a second sharp sleeve push rod; the sharp sleeve feeding control cylinder is mounted on the side face of the lower end of the sharp sleeve feeding guide rail through a sharp sleeve feeding control cylinder mounting plate, the output end of the sharp sleeve feeding control cylinder is connected with a sharp sleeve feeding sliding plate, the sharp sleeve feeding sliding plate is slidably arranged on the sharp sleeve feeding control cylinder mounting plate in a penetrating mode, a first connecting strip is fixedly mounted at the front end of the sharp sleeve feeding sliding plate, the first connecting strip is L-shaped, a first sharp sleeve push rod is fixedly mounted at the upper portion of the first connecting strip, and the rear end of the first sharp sleeve push rod is an inclined plane; a second connecting strip is arranged at the rear end of the sharp sleeve feeding sliding plate, a second sharp sleeve push rod is fixedly connected to the second connecting strip, the first sharp sleeve push rod and the second sharp sleeve push rod are both positioned in the sharp sleeve feeding channel, and the first sharp sleeve push rod is positioned above the second sharp sleeve push rod; the first sharp sleeve push rod is pressed at the pen point end of the sharp sleeve, and the second sharp sleeve push rod is used for controlling blanking of the sharp sleeve at the lowest end; the falling sharp sleeve enters the sharp sleeve rotary feeding assembly.
Preferably, the sharp sleeve rotary feeding assembly comprises a sharp sleeve rotating wheel, a sharp sleeve rotating rod, a sharp sleeve feeding block and a sharp sleeve limiting block; the sharp sleeve rotating wheel is installed on the right end of the sharp sleeve rotating rod, the middle part of the sharp sleeve rotating rod is arranged on the sharp sleeve pressing mechanism, the left end of the sharp sleeve rotating rod is connected with a sharp sleeve feeding block, a sharp sleeve receiving pipe is arranged on the sharp sleeve feeding block, a sharp sleeve receiving port and a sharp sleeve discharging groove are formed in the sharp sleeve receiving pipe, the sharp sleeve receiving port is conical, a sharp sleeve ejecting spring is arranged in the sharp sleeve receiving port, the sharp sleeve discharging groove is located above the sharp sleeve receiving port, when the sharp sleeve is discharged, external force penetrates through the sharp sleeve discharging groove to press the sharp sleeve on a pen holder, and the sharp sleeve ejecting spring elastically resets to further push the sharp sleeve on the pen holder; a sharp sleeve limiting block is arranged below the sharp sleeve material block, the upper end face of the sharp sleeve limiting block is a horizontal plane, and the sharp sleeve limiting block is used for limiting the rotation of the sharp sleeve material block.
Preferably, the tip sleeve pressing mechanism comprises a tip sleeve pressing seat, a tip sleeve pressing push plate and a tip sleeve rotating rod mounting seat; the upper part of the point sleeve pressing seat is slidably provided with a point sleeve pressing push plate, one end of the point sleeve pressing push plate is connected with a point sleeve rotating rod mounting seat, and a point sleeve rotating rod is mounted on the point sleeve rotating rod mounting seat.
A tip sleeve and pen holder assembly system of a gel pen comprises a bottom plate, a jig, a pressing device, a tip sleeve feeding device and a tip sleeve screwing device, wherein the jig, the pressing device, the tip sleeve feeding device and the tip sleeve screwing device are installed on the bottom plate; the pressing device is positioned above the jig, the pressing device presses the pen holder onto the jig, and the sharp sleeve feeding device and the sharp sleeve screwing device are positioned on one side of the jig; the tip sleeve feeding device is used for preliminarily assembling the tip sleeve to the head end of the pen holder, the tip sleeve feeding device adopts the tip sleeve feeding device of the gel pen, and the tip sleeve screwing device is used for screwing the tip sleeve to the pen holder.
Preferably, the jig is provided with a V-shaped penholder limiting groove; the pressing device longitudinally limits the penholder from the upper part of the V-shaped penholder limiting groove.
Preferably, the tip sleeve screwing device comprises a tip sleeve screwing seat, a tip sleeve screwing sliding plate, a tip sleeve screwing motor, a gear assembly, a tip sleeve screwing rotating shaft and a tip sleeve screwing element; the sliding plate is screwed up to the point cover of slidable mounting point cover on point cover screwing up seat upper portion, the left end that the sliding plate was screwed up to the point cover is connected with push-and-pull mechanism, the motor is screwed up to the fixed mounting point cover on the seat is screwed up to the point cover, the pivot is screwed up to the point cover motor output end through gear assembly connection point cover, the pivot mount pad is screwed up on the slide is screwed up to the point cover through the point cover in the middle part that the pivot was screwed up to the point cover, the right-hand member that the pivot was screwed up to the point cover connects the point cover and screws up the component, the component is screwed up to the point cover is.
A method for assembling tip cover and pen holder of gel pen, when the system works, the pen holder is pressed on the fixture by the pressing device; when the tip sleeve is loaded, the pen point end of the tip sleeve is arranged below and vertically falls to the discharge end of the tip sleeve loading guide rail, the tip sleeve loading control cylinder drives the tip sleeve loading sliding plate to move, the tip sleeve loading sliding plate drives a first tip sleeve push rod and a second tip sleeve push rod to move, the rear end of the first tip sleeve push rod is an inclined plane, the rear end of the first tip sleeve push rod is pressed at the pen point end of the tip sleeve, the second tip sleeve is fixed on the tip sleeve loading guide rail from bottom to top by the first tip sleeve push rod, the tip sleeve at the lowest end falls into the tip sleeve receiving port, the tip sleeve loading control cylinder resets after, and the second tip sleeve push rod is blocked at the lower part of the tip sleeve at the lowest end; the sharp sleeve rotating wheel drives the sharp sleeve feeding block to rotate, so that a vertical sharp sleeve in the sharp sleeve receiving port is converted into a transverse sharp sleeve, the sharp sleeve pressing push plate pushes the sharp sleeve receiving port to move towards the pen holder, and the sharp sleeve is pressed onto the pen holder under the action of the pressing device and the sharp sleeve ejecting spring; the point cover screwing motor drives the point cover screwing rotating shaft to rotate, and the point cover screwing element screws the point cover onto the pen holder.
In conclusion, the technical effects of the invention are as follows: the tip sleeve is vertically arranged in the tip sleeve feeding guide rail, the pen point end of the tip sleeve is arranged below, and the thread end of the tip sleeve is arranged above, so that arrangement of the tip sleeve in the tip sleeve feeding guide rail is facilitated, and the tip sleeve falls under the action of gravity, and the feeding stability can be ensured; the discharge end of the sharp sleeve feeding guide rail is matched with a second sharp sleeve push rod through a first sharp sleeve push rod, so that the vertical sharp sleeves fall into a sharp sleeve receiving port one by one; the sharp sleeve material feeding block is driven to rotate through the sharp sleeve rotating wheel, so that the sharp sleeve in the sharp sleeve material receiving port rotates by 90 degrees, and the sharp sleeve material feeding block is positioned when rotating through the sharp sleeve limiting block, so that the sharp sleeve material feeding block is ensured to rotate by 90 degrees, and the threaded end of the sharp sleeve is aligned to the pen holder; when the tip sleeve and the pen holder are pressed, the tip sleeve is pressed on the pen holder by the tip sleeve ejection spring, and meanwhile, the pressing device penetrates through the tip sleeve discharge chute to press the tip sleeve on the pen holder from the upper part of the tip sleeve, so that the tip sleeve can be installed on the pen holder and cannot fall off.
Drawings
Fig. 1 is an exploded view of the tip cap and shaft assembly system of the gel ink pen according to the present invention.
Fig. 2 is an exploded view of the gel pen.
Fig. 3 is a schematic diagram of the explosion structure of the tip sleeve feeding device.
Fig. 4 is a schematic structural diagram of the first spike sheath push rod.
Fig. 5 is a schematic structural diagram of a material loading block of the sharp sleeve.
Fig. 6 is a schematic diagram of an exploded structure of the tip cover tightening device.
Detailed Description
The tip sleeve and pen holder assembly system of the gel pen as shown in fig. 1 comprises a bottom plate, a jig 1 arranged on the bottom plate, a pressing device 2, a tip sleeve feeding device 8 and a tip sleeve screwing device 9. The pressing device 2 is located above the jig 1, the pressing device 2 presses the pen holder onto the jig 1, and the tip sleeve feeding device 8 and the tip sleeve screwing device 9 are located on one side of the jig 1. The tip cover loading attachment 8 is used for the tip cover initial assembly to the head end of pen-holder, and tip cover loading attachment 8 is the tip cover loading attachment of a gel pen of this patent promptly, and device 9 is screwed up to the tip cover is used for screwing up the tip cover on the pen-holder.
The jig 1 is provided with a V-shaped penholder limiting groove 11. The pressing device 2 longitudinally limits the penholder from the upper part of the V-shaped penholder limiting groove 11.
As shown in fig. 3, the tip sleeve feeding device includes a tip sleeve feeding mechanism 81 and a tip sleeve pressing mechanism 82. The sharp sleeve pressing mechanism 82 is used for primarily pressing the sharp sleeve in the sharp sleeve feeding mechanism 81 to the outer side of the penholder. The tip sleeve feeding mechanism 81 comprises a tip sleeve feeding guide rail 811, a tip sleeve feeding control assembly 812 and a tip sleeve rotary feeding assembly 813. The lower discharging end of the tip sleeve feeding guide rail 811 is provided with a tip sleeve feeding control assembly 812, and a tip sleeve rotating feeding assembly 813 is arranged below the tip sleeve feeding control assembly 812. The tip sleeve is vertically arranged in the tip sleeve feeding guide rail 811, the thread end of the tip sleeve is arranged at the upper part, the pen point end of the tip sleeve is arranged at the lower part, and the pen point end is conical. The point sleeve feeding control assembly 812 is used for controlling the point sleeves to enter the point sleeve rotating feeding assembly 813 one by one. The nib sleeve rotating and feeding assembly 813 is used for rotating the nib sleeve by 90 degrees, so that the threaded end of the nib sleeve is aligned with the pen holder, and the nib sleeve is preliminarily pressed on the pen holder.
As shown in fig. 3 and 4, the tip sleeve feeding guide 811 is vertically disposed, a tip sleeve feeding passage 8111 is disposed in the tip sleeve feeding guide 811, and the tip sleeve is vertically disposed in the tip sleeve feeding passage 8111. The tip sleeve feeding control assembly 812 comprises a tip sleeve feeding control cylinder 8121, a tip sleeve feeding sliding plate 8122, a first connecting bar 8123, a first tip sleeve push rod 8124, a second connecting bar 8125 and a second tip sleeve push rod 8126. The sharp sleeve feeding control cylinder 8121 is installed on the side face of the lower end of the sharp sleeve feeding guide rail 811 through a sharp sleeve feeding control cylinder installation plate 81211, the output end of the sharp sleeve feeding control cylinder 8121 is connected with a sharp sleeve feeding sliding plate 8122, the sharp sleeve feeding sliding plate 8122 penetrates through the sharp sleeve feeding control cylinder installation plate 81211 in a sliding mode, a first connection strip 8123 is fixedly installed at the front end of the sharp sleeve feeding sliding plate 8122, the first connection strip 8123 is L-shaped, a first sharp sleeve push rod 8124 is fixedly installed on the upper portion of the first connection strip 8123, and the rear end of the first sharp sleeve push rod 8124 is an inclined plane. A second connecting bar 8125 is installed at the rear end of the sharp sleeve feeding sliding plate 8122, a second sharp sleeve push rod 8126 is fixedly connected to the second connecting bar 8125, the first sharp sleeve push rod 8124 and the second sharp sleeve push rod 8126 are both located in the sharp sleeve feeding channel 8111, and the first sharp sleeve push rod 8124 is located above the second sharp sleeve push rod 8126. The first sharp sleeve push rod 8124 presses on the pen point end of the sharp sleeve, and the second sharp sleeve push rod 8126 is used for controlling blanking of the sharp sleeve at the lowest end. The falling point sleeve enters the point sleeve rotating feeding assembly 813.
As shown in fig. 3 and 5, the spike sheath rotating and feeding assembly 813 comprises a spike sheath rotating wheel 8131, a spike sheath rotating rod 8132, a spike sheath feeding block 8133 and a spike sheath limiting block 8134. The sharp sleeve rotating wheel 8131 is installed on the right end of the sharp sleeve rotating rod 8132, the middle of the sharp sleeve rotating rod 8132 is arranged on the sharp sleeve pressing mechanism 82, the left end of the sharp sleeve rotating rod 8132 is connected with a sharp sleeve feeding block 8133, a sharp sleeve receiving pipe 8135 is arranged on the sharp sleeve feeding block 8133, a sharp sleeve receiving hole 8136 and a sharp sleeve discharging groove 8137 are formed in the sharp sleeve receiving pipe 8135, the sharp sleeve receiving hole 8136 is conical, a sharp sleeve ejecting spring 8138 is arranged in the sharp sleeve receiving hole 8136, the sharp sleeve discharging groove 8137 is located above the sharp sleeve receiving hole 8136, when the sharp sleeve is discharged, external force penetrates through the sharp sleeve discharging groove 8137 to press the sharp sleeve on the pen holder, and the sharp sleeve ejecting spring 8138 is elastically reset to further press the sharp sleeve on the pen holder. A sharp sleeve limiting block 8134 is arranged below the sharp sleeve upper material block 8133, the upper end face of the sharp sleeve limiting block 8134 is a horizontal plane, and the sharp sleeve limiting block 8134 is used for limiting the rotation of the sharp sleeve upper material block 8133.
The tip sleeve pressing mechanism 82 comprises a tip sleeve pressing seat 821, a tip sleeve pressing push plate 822 and a tip sleeve rotating rod mounting seat 823. The upper part of the point sleeve pressing seat 821 is slidably provided with a point sleeve pressing push plate 822, one end of the point sleeve pressing push plate 822 is connected with a point sleeve rotating rod installation seat 823, and the point sleeve rotating rod 8132 is arranged on the point sleeve rotating rod installation seat 823.
When the tip sleeve feeding device of the gel ink pen is used, when the tip sleeve feeding device acts, the pen point end of the tip sleeve is downward and vertically falls to the discharge end of a tip sleeve feeding guide rail 811, a tip sleeve feeding control cylinder 8121 drives a tip sleeve feeding sliding plate 8122 to move, the tip sleeve feeding sliding plate 8122 drives a first tip sleeve push rod 8124 and a second tip sleeve push rod 8126 to move, the rear end of the first tip sleeve push rod 8124 is an inclined surface, the rear end of the first tip sleeve push rod 8124 is pressed on the pen point end of the tip sleeve, the first tip sleeve push rod 8124 enables a second tip sleeve to be fixed on the tip sleeve feeding guide rail 811 from bottom to top, the tip sleeve at the lowest end falls into a tip sleeve receiving port 8136, the rear tip sleeve feeding control cylinder 8121 resets, and the second tip sleeve push rod 8126 blocks the lower part of the tip sleeve at the lowest end; the sharp sleeve rotating wheel 8131 drives a sharp sleeve feeding block 8133 to rotate, so that a vertical sharp sleeve in the sharp sleeve receiving port 8136 is changed into a transverse direction, the sharp sleeve pressing push plate 822 pushes the sharp sleeve receiving port 8136 to move towards the penholder, when the sharp sleeve is in contact with the penholder, the pressing mechanism 12 penetrates through the sharp sleeve discharging groove 8137, the sharp sleeve is pressed on the penholder from the upper side, and meanwhile, the sharp sleeve pushing spring 8138 presses the sharp sleeve on the penholder from the transverse direction.
The sharp sleeve feeding device solves the problems that the sharp sleeve is conical, the feeding is difficult to perform when the sharp sleeve is placed transversely, the pen holder is placed transversely when the pen holder is assembled, and the sharp sleeve needs to rotate transversely on the pen holder, so that a mechanism capable of conveniently feeding the sharp sleeve from vertical rotation to transverse rotation is needed; because the volume and the mass of the sharp sleeve are smaller, when the sharp sleeve and the pen holder are initially pressed, the traditional method is to clamp the sharp sleeve to the head end of the pen holder from a sharp sleeve feeding mechanism through a small clamp, and because the sharp sleeve is too small, the clamp does not clamp the sharp sleeve frequently, so that repeated actions are required for many times, and the problem of reduced assembly efficiency is caused; the discharge end of the sharp sleeve feeding guide rail 811 is matched with a first sharp sleeve push rod 8124 and a second sharp sleeve push rod 8126, so that the vertical sharp sleeves fall into a sharp sleeve receiving port 8136 one by one; the sharp sleeve feeding block 8133 is driven to rotate by the sharp sleeve rotating wheel 8131, so that the sharp sleeve in the sharp sleeve receiving port 8136 rotates by 90 degrees, and the sharp sleeve feeding block 8133 is positioned when rotating by the sharp sleeve limiting block 8134, so that the sharp sleeve feeding block 8133 is ensured to rotate by 90 degrees, and the threaded end of the sharp sleeve is aligned with the penholder. When the tip sleeve and the penholder are pressed, the tip sleeve is pressed on the penholder by the tip sleeve ejection spring 8138, and meanwhile, the pressing mechanism 12 penetrates through the tip sleeve discharge groove 8137 to press the tip sleeve on the penholder from the upper part of the tip sleeve, so that the tip sleeve can be installed on the penholder and cannot fall off.
As shown in fig. 6, the tip pocket tightening device 9 includes a tip pocket tightening seat 91, a tip pocket tightening slide plate 92, a tip pocket tightening motor 93, a gear assembly 94, a tip pocket tightening spindle 95, and a tip pocket tightening element 96. The tip sleeve screwing sliding plate 92 is slidably mounted on the upper portion of the tip sleeve screwing seat 91, the left end of the tip sleeve screwing sliding plate 92 is connected with the push-pull mechanism 23, a tip sleeve screwing motor 93 is fixedly mounted on the tip sleeve screwing seat 91, the output end of the tip sleeve screwing motor 93 is connected with a tip sleeve screwing rotating shaft 95 through a gear assembly 94, the middle of the tip sleeve screwing rotating shaft 95 is fixed on the tip sleeve screwing sliding plate 92 through a tip sleeve screwing rotating shaft mounting seat 951, the right end of the tip sleeve screwing rotating shaft 95 is connected with a tip sleeve screwing element 96, and the tip sleeve screwing element 96 is used for screwing the tip sleeve on a pen holder.
The tip sleeve and the penholder assembly method of the gel pen, when the system works, the penholder is pressed on the jig 1 through the pressing device 2. When the tip sleeve is fed, the pen point end of the tip sleeve is arranged below, the tip sleeve vertically falls to the discharge end of the tip sleeve feeding guide rail 811, the tip sleeve feeding control cylinder 8121 drives the tip sleeve feeding sliding plate 8122 to move, the tip sleeve feeding sliding plate 8122 drives the first tip sleeve push rod 8124 and the second tip sleeve push rod 8126 to move, the rear end of the first tip sleeve push rod 8124 is an inclined plane, the rear end of the first tip sleeve push rod 8124 is pressed at the pen point end of the tip sleeve, the first tip sleeve push rod 8124 enables the second tip sleeve to be fixed on the tip sleeve feeding guide rail 811 from bottom to top, the tip sleeve at the lowest end falls into the tip sleeve receiving port 8136, the tip sleeve feeding control cylinder 8121 resets after that, and the second tip sleeve push rod 8126 blocks the lower portion of the tip sleeve at the lowest end. The sharp sleeve rotating wheel 8131 drives the sharp sleeve feeding block 8133 to rotate, so that a vertical sharp sleeve in the sharp sleeve receiving port 8136 is changed into a transverse direction, the sharp sleeve pressing push plate 822 pushes the sharp sleeve receiving port 8136 to move towards the penholder, and the sharp sleeve is pressed onto the penholder under the action of the pressing device 2 and the sharp sleeve ejecting spring 8138. The nib cover tightening motor 93 drives the nib cover tightening rotating shaft 95 to rotate, and the nib cover tightening element 96 tightens the nib cover onto the pen holder.
Claims (8)
1. A tip sleeve feeding device of a gel pen is characterized by comprising a tip sleeve feeding mechanism (81) and a tip sleeve pressing mechanism (82); the sharp sleeve pressing mechanism (82) is used for initially pressing the sharp sleeve in the sharp sleeve feeding mechanism (81) to the outer side of the penholder; the tip sleeve feeding mechanism (81) comprises a tip sleeve feeding guide rail (811), a tip sleeve feeding control assembly (812) and a tip sleeve rotating feeding assembly (813); a tip sleeve feeding control assembly (812) is arranged at the lower discharging end of the tip sleeve feeding guide rail (811), and a tip sleeve rotating feeding assembly (813) is arranged below the tip sleeve feeding control assembly (812); the tip sleeve is vertically arranged in a tip sleeve feeding guide rail (811), the thread end of the tip sleeve is arranged above, the pen point end of the tip sleeve is arranged below, and the pen point end is conical; the tip sleeve feeding control assembly (812) is used for controlling the tip sleeves to enter the tip sleeve rotary feeding assembly (813) one by one; the sharp sleeve rotating and feeding assembly (813) is used for rotating the sharp sleeve by 90 degrees, so that the threaded end of the sharp sleeve is aligned with the pen holder, and the sharp sleeve is preliminarily pressed on the pen holder;
the tip sleeve feeding guide rail (811) is vertically arranged, a tip sleeve feeding channel (8111) is arranged in the tip sleeve feeding guide rail (811), and the tip sleeve is vertically arranged in the tip sleeve feeding channel (8111); the tip sleeve feeding control assembly (812) comprises a tip sleeve feeding control cylinder (8121), a tip sleeve feeding sliding plate (8122), a first connecting bar (8123), a first tip sleeve push rod (8124), a second connecting bar (8125) and a second tip sleeve push rod (8126); a tip sleeve feeding control cylinder (8121) is mounted on the side face of the lower end of a tip sleeve feeding guide rail (811) through a tip sleeve feeding control cylinder mounting plate (81211), the output end of the tip sleeve feeding control cylinder (8121) is connected with a tip sleeve feeding sliding plate (8122), the tip sleeve feeding sliding plate (8122) penetrates through the tip sleeve feeding control cylinder mounting plate (81211) in a sliding mode, a first connecting strip (8123) is fixedly mounted at the front end of the tip sleeve feeding sliding plate (8122), the first connecting strip (8123) is L-shaped, a first tip sleeve push rod (8124) is fixedly mounted at the upper portion of the first connecting strip (8123), and the rear end of the first tip sleeve push rod (8124) is an inclined plane; a second connecting bar (8125) is arranged at the rear end of the sharp sleeve feeding sliding plate (8122), a second sharp sleeve push rod (8126) is fixedly connected to the second connecting bar (8125), the first sharp sleeve push rod (8124) and the second sharp sleeve push rod (8126) are both positioned in the sharp sleeve feeding channel (8111), and the first sharp sleeve push rod (8124) is positioned above the second sharp sleeve push rod (8126); the first sharp sleeve push rod (8124) is pressed at the pen tip end of the sharp sleeve, and the second sharp sleeve push rod (8126) is used for controlling blanking of the sharp sleeve at the lowest end; the falling tip sleeve enters a tip sleeve rotating feeding assembly (813).
2. The nib sleeve feeding device of the gel-ink pen as claimed in claim 1, wherein the nib sleeve rotary feeding assembly (813) comprises a nib sleeve rotating wheel (8131), a nib sleeve rotating rod (8132), a nib sleeve feeding block (8133) and a nib sleeve limiting block (8134); the sharp sleeve rotating wheel (8131) is installed on the right end of a sharp sleeve rotating rod (8132), the middle of the sharp sleeve rotating rod (8132) is arranged on a sharp sleeve pressing mechanism (82), the left end of the sharp sleeve rotating rod (8132) is connected with a sharp sleeve material loading block (8133), a sharp sleeve material loading pipe (8135) is arranged on the sharp sleeve material loading block (8133), a sharp sleeve material receiving hole (8136) and a sharp sleeve discharging groove (8137) are formed in the sharp sleeve material receiving pipe (8135), the sharp sleeve material receiving hole (8136) is conical, a sharp sleeve material ejecting spring (8138) is arranged in the sharp sleeve material receiving hole (8136), the sharp sleeve discharging groove (8137) is located above the sharp sleeve material receiving hole (8136), when the sharp sleeve discharges, the sharp sleeve penetrates through the sharp sleeve discharging groove (8137) to press the sharp sleeve on a pen holder, and the sharp sleeve material ejecting spring (8138) elastically resets to further push and press the sharp sleeve on the pen holder; a sharp sleeve limiting block (8134) is arranged below the sharp sleeve feeding block (8133), the upper end face of the sharp sleeve limiting block (8134) is a horizontal plane, and the sharp sleeve limiting block (8134) is used for limiting the rotation of the sharp sleeve feeding block (8133).
3. The tip sleeve feeding device of the gel pen as claimed in claim 1, wherein the tip sleeve pressing mechanism (82) comprises a tip sleeve pressing seat (821), a tip sleeve pressing push plate (822) and a tip sleeve rotating rod mounting seat (823); the upper portion sliding mounting point cover of point cover pressure seat (821) compresses tightly push pedal (822), and the one end that the point cover compressed tightly push pedal (822) is connected with point cover bull stick mount pad (823), installs point cover bull stick (8132) on point cover bull stick mount pad (823).
4. A method of feeding a cap for a gel pen, comprising using the cap feeding device for a gel pen of claim 1; during action, the pen point end of the tip sleeve is arranged below, the pen point end of the tip sleeve vertically falls to the discharge end of a tip sleeve feeding guide rail (811), a tip sleeve feeding control cylinder (8121) drives a tip sleeve feeding sliding plate (8122) to move, the tip sleeve feeding sliding plate (8122) drives a first tip sleeve push rod (8124) and a second tip sleeve push rod (8126) to move, the rear end of the first tip sleeve push rod (8124) is an inclined surface, the rear end of the first tip sleeve push rod (8124) is pressed at the pen point end of the tip sleeve, the first tip sleeve push rod (8124) enables the second tip sleeve to be fixed on the tip sleeve feeding guide rail (811) from bottom to top, the tip sleeve at the lowest end falls into a tip sleeve receiving port (8136), the tip sleeve feeding control cylinder (8121) is reset after, and the second tip sleeve push rod (8126) blocks the lower part of the tip sleeve at the lowest end; the sharp sleeve rotating wheel (8131) drives a sharp sleeve feeding block (8133) to rotate, so that a vertical sharp sleeve in a sharp sleeve receiving port (8136) is converted into a transverse direction, the sharp sleeve pressing push plate (822) pushes the sharp sleeve receiving port (8136) to move towards a penholder, when the sharp sleeve is in contact with the penholder, the pressing mechanism (12) penetrates through a sharp sleeve discharging groove (8137) to press the sharp sleeve on the penholder from the upper side, and meanwhile, a sharp sleeve ejecting spring (8138) presses the sharp sleeve on the penholder from the transverse direction.
5. A tip sleeve and pen holder assembly system of a gel pen is characterized by comprising a bottom plate, a jig (1), a pressing device (2), a tip sleeve feeding device (8) and a tip sleeve screwing device (9), wherein the jig (1), the pressing device (2), the tip sleeve feeding device and the tip sleeve screwing device are arranged on the bottom plate; the pressing device (2) is positioned above the jig (1), the pen holder is pressed on the jig (1) by the pressing device (2), and the tip sleeve feeding device (8) and the tip sleeve screwing device (9) are positioned on one side of the jig (1); a nib holder feeding device (8) for preliminary assembling a nib holder to the head end of a pen shaft, the nib holder feeding device (8) as claimed in claim 1, a nib holder tightening device (9) for tightening the nib holder to the pen shaft.
6. The tip sleeve and shaft assembly system of the gel pen according to claim 5, wherein the jig (1) is provided with a V-shaped shaft limiting groove (11); the pressing device (2) longitudinally limits the penholder from the upper part of the V-shaped penholder limiting groove (11).
7. The nib and barrel assembly system of a gel-ink pen according to claim 1, wherein the nib sleeve tightening device (9) comprises a nib sleeve tightening seat (91), a nib sleeve tightening slide plate (92), a nib sleeve tightening motor (93), a gear assembly (94), a nib sleeve tightening spindle (95), and a nib sleeve tightening element (96); the tip sleeve screwing sliding plate (92) is slidably mounted on the upper portion of the tip sleeve screwing seat (91), the left end of the tip sleeve screwing sliding plate (92) is connected with the push-pull mechanism (23), a tip sleeve screwing motor (93) is fixedly mounted on the tip sleeve screwing seat (91), the output end of the tip sleeve screwing motor (93) is connected with a tip sleeve screwing rotating shaft (95) through a gear assembly (94), the middle of the tip sleeve screwing rotating shaft (95) is fixed on the tip sleeve screwing sliding plate (92) through a tip sleeve screwing rotating shaft mounting seat (951), the right end of the tip sleeve screwing rotating shaft (95) is connected with a tip sleeve screwing element (96), and the tip sleeve screwing element (96) is used for screwing the tip sleeve on a pen holder.
8. A method for assembling a nib cover and a barrel of a gel-ink pen, characterized by using the nib cover and barrel assembly system of a gel-ink pen according to claim 1; the penholder is pressed on the jig (1) through the pressing device (2); when the tip sleeve is fed, the pen point end of the tip sleeve is arranged below, the pen point end vertically falls to the discharge end of a tip sleeve feeding guide rail (811), a tip sleeve feeding control cylinder (8121) drives a tip sleeve feeding sliding plate (8122) to move, the tip sleeve feeding sliding plate (8122) drives a first tip sleeve push rod (8124) and a second tip sleeve push rod (8126) to move, the rear end of the first tip sleeve push rod (8124) is an inclined surface, the rear end of the first tip sleeve push rod (8124) is pressed at the pen point end of the tip sleeve, the first tip sleeve push rod (8124) enables the second tip sleeve to be fixed on the tip sleeve feeding guide rail (811) from bottom to top, the tip sleeve at the lowest end falls into a tip sleeve receiving port (8136), the tip sleeve feeding control cylinder (8121) resets after, and the second tip sleeve push rod (8126) blocks the lower part of the tip sleeve at the lowest end; the sharp sleeve rotating wheel (8131) drives a sharp sleeve feeding block (8133) to rotate, so that a vertical sharp sleeve in a sharp sleeve receiving port (8136) is converted into a transverse sharp sleeve, the sharp sleeve pressing push plate (822) pushes the sharp sleeve receiving port (8136) to move towards the penholder, and the sharp sleeve is pressed onto the penholder under the action of the pressing device (2) and the sharp sleeve ejecting spring (8138); the point cover screwing motor (93) drives the point cover screwing rotating shaft (95) to rotate, and the point cover screwing element (96) screws the point cover onto the pen holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010649368.6A CN111775590A (en) | 2020-07-08 | 2020-07-08 | Tip sleeve and penholder assembly system and method for gel ink pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010649368.6A CN111775590A (en) | 2020-07-08 | 2020-07-08 | Tip sleeve and penholder assembly system and method for gel ink pen |
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| Publication Number | Publication Date |
|---|---|
| CN111775590A true CN111775590A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010649368.6A Withdrawn CN111775590A (en) | 2020-07-08 | 2020-07-08 | Tip sleeve and penholder assembly system and method for gel ink pen |
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| CN (1) | CN111775590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208244A (en) * | 2020-10-23 | 2021-01-12 | 杭州佰牛科技有限公司 | Stationery writing pen kludge |
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2020
- 2020-07-08 CN CN202010649368.6A patent/CN111775590A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208244A (en) * | 2020-10-23 | 2021-01-12 | 杭州佰牛科技有限公司 | Stationery writing pen kludge |
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Application publication date: 20201016 |