CN201300590Y

CN201300590Y - Hexahedral printer

Info

Publication number: CN201300590Y
Application number: CNU2008201558104U
Authority: CN
Inventors: 周玉娟
Original assignee: Chinese No1 Pencil Co Ltd
Current assignee: Chinese No1 Pencil Co Ltd
Priority date: 2008-11-24
Filing date: 2008-11-24
Publication date: 2009-09-02
Anticipated expiration: 2018-11-24

Abstract

The utility model relates to a hexahedral printer, a pencil ejecting part, a pencil dipper part, a positioning part, a printing part and a pencil taking-in part are sequentially arranged on a working table surface; the center of an ejector pin in the pencil ejecting part, the center of a pencil at the position of extracting the pencil in the pencil dipper part, the center of a positioning axis in the positioning part and the center of a pencil supporting plate groove in the printing part are positioned on the same axis. A transmission part and a grooved wheel part are arranged below the working table surface, a sprocket, an eccentric wheel and a cam are arranged on a first main axis of the transmission part, and a large sprocket and a grooved wheel of the grooved wheel part are arranged on a second main axis. The parts respectively control the printing part, the positioning part and the pencil ejecting part to act coordinately. When the pencil to be printed is arranged in the positioning axis of the positioning part, the pencil turns 60 degrees controlled by a ratchet wheel and propping teeth at each time and further turns 60 degrees after being printed till six surfaces of the pencil are all printed, and printed marks are positioned on the same ring surface, neat and clearly visible.

Description

Six printers

Affiliated technical field

The utility model relates to a kind of pencil production equipment, and relates more specifically to a kind of six printers.

Background technology

In the prior art, the printing that hexagonal pencil appearance is six is to print or transfer printing by manual, the difficult control of manual print quality, and six markings are inhomogeneous after the transfer printing, and difficult quality reaches customer requirements.In order to improve and guarantee the print quality of hexagonal pencil appearance, accomplish that the marking position of being printed is standardized, be on the same ring; The marking content of printing is clear obviously, need have special-purpose PRN device to ensure the quality of processing.

Summary of the invention

The equipment that prints on six faces on the same ring of hexagonal pencil that provides a kind of energy automatic and continuous is provided the purpose of this utility model.

The utility model is realized by following design:

A kind of six printers are made up of a receipts parts, drive disk assembly, print member, positioning element, pen bucket parts, a top parts, rack unit.

On work top, set gradually a described top parts, pen bucket parts, positioning element, print member and a receipts parts, be in the center of pen mouthful place's pencil, the center of the locating shaft in the positioning element, the center of the board slot of the holder in the print member in thimble center in the parts of described top, the pen bucket parts, be on the same axis.

Drive disk assembly and sheave parts are set, the coordination of their control top a parts, positioning element and print members under work top.

Described drive disk assembly is established by first main shaft and second main shaft, and sprocket wheel, eccentric wheel and cam are installed on first main shaft, and the sheave of hinge wheel and sheave parts is installed on second main shaft.

First main shaft links to each other with motor by sprocket wheel, and the sheave that drives on second main shaft by hinge wheel turns round.

Described eccentric wheel links to each other with print member, and the motion of control print member.

Described cam links to each other with positioning element, and the motion of control positioning element.

Described positioning element stands on the work top of rack unit by mounting.

The locating shaft of positioning element has the central through hole that aperture and pencil diameter are complementary, each uniform three hole surface places that are subjected to spring controlled steel ball to described central through hole at the locating shaft two ends, each is subjected to spring controlled steel ball to hold locating shaft by one at the two ends of locating shaft downside.

Described nut is twisted the end in locating shaft, and on the described support, the ball of push rod one end touches mutually with cam on being installed in first main shaft.

Described slide block links to each other with shift fork by connecting rod.

Described shift fork is controlled by ratchet, and ratchet then is complementary with the support tooth.

Described slide block is fixed on the push rod, and push rod is contained on the slider bracket that stands on the rack unit work top, and the ball of push rod one end touches mutually with cam on being installed in first main shaft.

Described slide block links to each other with shift fork by connecting rod.

Effect of the present utility model is clearly, after start, motor turns round eccentric wheel and cam on first main shaft by sprocket wheel, described cam is then by ball, slide block, connecting rod, shift fork, ratchet control locating shaft and be in 60 ° of each revolutions of pencil in the locating shaft central through hole, and printed by eccentric wheel control print member this moment.Pass through hinge wheel during described first main shaft gyration, the sheave that allows second main shaft and be mounted thereon turns round together, and sheave drives a sheave component controls top parts, and the pencil that will contain in the pen bucket parts pushes up forward, enter print member by positioning element and print, close at a parts at last.Standardized being on the same anchor ring in marking position that the utility model is printed, the marking content of printing is clear obviously, can realize the effect of the guarantee print quality of being scheduled to.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the front view of the utility model positioning element.

Fig. 3 is the A-A profile among Fig. 2.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described, thereby make CONSTRUCTED SPECIFICATION of the present utility model, characteristics, purpose and advantage clearer and more definite, but do not limited scope of the present utility model.

As shown in Figure 1, a kind of six printers are made up of a receipts parts 1, drive disk assembly 2, print member 3, positioning element 5, pen bucket parts 6, a top parts 7, rack unit 8.

On work top, set gradually a described top parts 7, pen bucket parts 6, positioning element 5, print member 3 and receive a parts 1, be in the center of pen mouthful place's pencil 4, the center of the locating shaft 504 in the positioning element 5, the center of the holder board slot in the print member 3 in thimble center in the described top parts 7, the pen bucket parts 6, be on the same axis, thereby pencil to be printed 4 can move reposefully along this axis.

Drive disk assembly 2 and sheave parts 9 are set under work top, and the coordination an of parts 7, positioning element 5 and print member 3 is pushed up in their control, thereby guarantees to finish successively the print out task on six faces that are in the same anchor ring of pencil.

As shown in Figure 1:

Described drive disk assembly 2 is established by first main shaft 22 and second main shaft 26, and sprocket wheel 21, eccentric wheel 23 and cam 24 are installed on first main shaft 22, and the sheave 91 of hinge wheel 25 and sheave parts 9 is installed on second main shaft 26.

First main shaft 22 links to each other with motor by sprocket wheel 21 and obtains power, and turns round together by hinge wheel 25 drives second main shaft 26.

Described eccentric wheel 23 links to each other with print member 3, and the motion of control print member 3;

Described cam 24 links to each other with positioning element 5, and the motion of control positioning element 5.

Described sheave 91 links to each other with a top parts 7, and the motion of a control top parts 7.

After promptly opening motor, described motor allows first main shaft 22 obtain power by sprocket wheel 21 and turns round, and eccentric wheel 23 companions that are contained on first main shaft 22 are rotated, and control coupled print member 3 and finish the printing operation; Simultaneously, be contained in cam 24 on first main shaft 22, and control coupled positioning element 5 and be opposite to wherein pencil 4, print waiting on request due to certain position also in company with rotating.First main shaft 22 drives second main shaft 26 by hinge wheel 25 and turns round together, be contained in the also companion rotation of sheave 91 on second main shaft 26, and control a parts 7 reciprocating actions of coupled top, back and forth a pencil 4 that is in pen mouthful place in the pen bucket parts 6 can be pushed ahead at every turn.

As shown in Figure 2:

Described positioning element 5 stands on the work top of rack unit 8 by mounting 507.

The locating shaft 504 of positioning element 5 has the central through hole that aperture and pencil 4 diameters are complementary, each uniform three hole surface places that are subjected to spring controlled steel ball 505 to described central through hole at locating shaft 504 two ends.The pencil 4 that is printing to be processed can be kept somewhere in described central through hole, and is located by six steel balls 505 under spring supports.Each is subjected to spring controlled steel ball 506 to hold locating shaft 504 by one at the two ends of locating shaft 504 downsides, is used to cushion the impact when printing.

Described nut 501 is twisted the end in locating shaft 504, and described shift fork 502, ratchet 503 are loaded on the locating shaft 504.

As shown in Figure 3:

Described shift fork 502 is subjected to ratchet 503 controls, and 503 on ratchet and support tooth 512 are complementary.

Described slide block 509 is fixed on the push rod 510, and push rod 510 is contained on the slider bracket 508 that stands on rack unit 8 work tops, and the ball of push rod 510 1 ends touches mutually with cam 24 on being installed in first main shaft 22.

Described slide block 509 links to each other with shift fork 502 by connecting rod 511.

So, the cam 24 of rotation promotes push rod 510 and the upper and lower together slip of slide block 509 by ball, and the stage clip that they are placed on the push rod 510 resets.Slide block 509 every upper and lower slips once, slide block 509 drives shift fork 502 left and right swings once by connecting rod 511, its swing is subjected to the restriction of the ratchet 503 of uniform six teeth, each swing is limited to 60 °, be that locating shaft 504 turned round 60 ° with the pencil 4 that is placed in one, say that just hexagonal pencil 4 turns over a face and is printed, the reciprocal printing that can finish 4 six faces of pencil for six times.

Claims

1. six printers are made up of a receipts parts (1), drive disk assembly (2), print member (3), positioning element (5), pen bucket parts (6), a top parts (7), rack unit (8), it is characterized in that:

On work top, set gradually a described top parts (7), pen bucket parts (6), positioning element (5), print member (3) and receive a parts (1), be in the center of pen mouthful place's pencil (4), the center of the locating shaft (504) in the positioning element (5), the center of the holder board slot in the print member (3) in thimble center in the described top parts (7), the pen bucket parts (6), be on the same axis;

Drive disk assembly (2) and sheave parts (9) are set, the coordination of their control top a parts (7), positioning element (5) and print members (3) under work top.

2. by described six printers of claim 1, it is characterized in that:

Described drive disk assembly (2) is established by first main shaft (22) and second main shaft (26), sprocket wheel (21), eccentric wheel (23) and cam (24) are installed on first main shaft (22), the sheave (91) of hinge wheel (25) and sheave parts (9) is installed on second main shaft (26);

First main shaft (22) links to each other with motor by sprocket wheel (21), and the sheave (91) that drives on second main shaft (26) by hinge wheel (25) turns round.

3. by described six printers of claim 2, it is characterized in that:

Described eccentric wheel (23) links to each other with print member (3), and the motion of control print member (3);

Described cam (24) links to each other with positioning element (5), and the motion of control positioning element (5).

4. by described six printers of claim 1, it is characterized in that:

Described positioning element (5) stands on the work top of rack unit (8) by mounting (507);

The locating shaft (504) of positioning element (5) has the central through hole that aperture and pencil (4) diameter are complementary, each uniform three hole surface places that are subjected to spring controlled steel ball (505) to described central through hole at locating shaft (504) two ends, each is subjected to spring controlled steel ball (506) to hold locating shaft (504) by one at the two ends of locating shaft (504) downside;

Described nut (501) is twisted in an end of locating shaft (504), and described shift fork (502), ratchet (503) are loaded on the locating shaft (504), and described shift fork (502) is subjected to ratchet (503) control, and ratchet (503) then is complementary with support tooth (512).

5. by described six printers of claim 4, it is characterized in that:

Described slide block (509) is fixed on the push rod (510), and push rod (510) is contained on the slider bracket (508) that stands on rack unit (8) work top, and the ball of push rod (510) one ends touches mutually with cam (24) on being installed in first main shaft (22);

Described slide block (509) links to each other with shift fork (502) by connecting rod (511).