CN206503019U - A kind of pen machine - Google Patents

Abstract

The utility model is related to a kind of pen machine, belongs to mechanical equipment technical field, including rack, power set, six bar mechanism and chalker, and power set drive chalker to be rule towards rack by six bar mechanism；The six bar mechanism includes underframe, the marking-off plate being arranged above underframe and at least one pair of eccentric rod gear being arranged between underframe and marking-off plate.Compared with prior art, the utility model precision of not only ruling is high, efficiency high, and simple in construction, and cost is very low, is easy to maintenance, with market value well.

Description

A kind of pen machine

Technical field

The utility model is related to mechanical equipment technical field, more particularly to a kind of pen machine for being used to mark.

Background technology

In the process of manufacture of fabric (such as cloth, leather, slide fastener), generally require the marking on fabric and know Not, the work such as be conducive to cutting fabric, fold；But, rule at present on fabric often by manually using pen Core carries out marking, and not only error is big for this kind of mode, and precision is low, and efficiency is also low, influences final product quality, and again artificial cost It is high；In addition, also there is some producers to be produced and processed by pen machine, still, pen machine in the market is complicated, valency Lattice are also costly, 10,000 to hundreds of thousands so that the industry of this not high yield hope in face of so high production cost and Step back.

In order to overcome above-mentioned technical problem, the utility model provide a kind of automation, error is small, precision is high, efficiency high and And the low pen machine of cost.

Utility model content

The purpose of this utility model is that there is provided one kind automation, error in order to overcome the shortcomings of above-mentioned prior art presence Small, precision is high, efficiency high and the low pen machine of cost again.

To achieve these goals, the utility model employs following technical scheme：

A kind of pen machine, including rack, power set, six bar mechanism and chalker, power set connect by six Linkage drives chalker to be rule towards rack；The six bar mechanism includes underframe, is arranged above underframe Marking-off plate and at least one pair of eccentric rod gear being arranged between underframe and marking-off plate.

Power set of the present utility model drive chalker to be rule towards rack by six bar mechanism, realize Chalker iterative motion, realizes the line work to material on rack；Wherein, rack is to place required quilt Line marking material；It can be seen that, the utility model is simple in construction, and cost is very low, is easy to maintenance.

It is preferred that described each eccentric rod gear includes an eccentric ratio, an eccentric wheel, in two eccentric wheels respectively Fixation is equipped with an eccentric shaft, and two eccentric shaft is parallel, and two eccentric shafts are rotationally arranged in multiple be fixedly installed on Fixed mount on underframe, and both sides of the upper end respectively with marking-off plate of two eccentric ratios are hinged, described underframe, marking-off plate, Two eccentric ratios and two eccentric wheels constitute six bar mechanism.

Underframe, marking-off plate, two eccentric ratios and two eccentric wheels in the utility model constitute six bar mechanism, with Chalker iterative motion is realized, certainly, multipair six bar mechanism can be set on two eccentric shafts, and can be direct Increase is several to eccentric rod gear, improves the stability of pen machine motion.

It is preferred that the electricity that described power set include a worm-and-wheel gear and drive worm-and-wheel gear to start Machine, described worm-and-wheel gear drives an eccentric shaft to be rotated.

The utility model is by motor to drive worm-and-wheel gear to rotate, and the rotation of worm-and-wheel gear has driven bias The rotation of axle, the rotation of eccentric shaft has driven the iterative motion of eccentric wheel, eccentric ratio successively, so as to drive line to fill The iterative motion put, structure very simple and cost is very low, and precision of ruling is high, and efficiency high has saved substantial amounts of people Power material resources；Wherein, employ very common worm-and-wheel gear to realize the motion of transmission device, cost is low, is convenient for changing Part and maintenance.In addition, six-bar linkage and worm-and-wheel gear are preferably disposed on the centre position of chalker, it is whole ensure that Stability when pen machine works.

It is preferred that fixation wears at least one outer gear respectively on two eccentric shafts, on two eccentric shafts An idler gear is engaged between outer gear facing each other.

Idler gear is engaged between outer gear facing each other, three gears form face gear mechanism, Another eccentric shaft has been driven to rotate so that the direction of rotation of two eccentric shafts is identical, realizes the iterative motion of pen machine, It is achieved thereby that being scribed the work that material is rule to the need of rack.

It is preferred that described chalker includes being fixedly installed on putting a plate and being fixedly installed on for the top of marking-off plate The bow pen above a plate is put, the opposite face of bow pen is rack.

In order to improve the precision of line, scale can be provided with a plate and rack putting.

Put it is preferred that described bow pen is fixed on by geometrical clamp on a plate, bow pen is fixedly installed on geometrical clamp, Described geometrical clamp is slidably located in the fixed frame put on a plate including one, be at least equipped with fixed frame one it is rotatable Bolt puts a plate to withstand.

This set can infinitely adjust the spacing between bow pen exactly, so that the precision of line is improved, Improve product quality.

It is preferred that being also hinged with multiple Rotational Cylindricals in the both sides of marking-off plate, opposite side and the underframe of Rotational Cylindrical are hinged.

Here Rotational Cylindrical is that worm-and-wheel gear has shared operating pressure in motion so that whole pen machine work is more Stable, service life also effectively extends.In addition, Rotational Cylindrical here is preferably uniformly distributed in the both sides of six bar mechanism, it is stable Property can be more preferable.

It is preferred that being also hinged with multiple Rotational Cylindricals in the both sides of marking-off plate, the opposite side of Rotational Cylindrical is fixed on by multiple Column on underframe is hinged with underframe.

It is preferred that described motor connection has controller.

The beneficial effect that the utility model employs above-mentioned technical proposal is：

The utility model provides a kind of automation, error is small, precision is high, efficiency high and the low pen machine of cost again；In tool Body is scribed material needed in use, being placed on rack, will be arranged on and puts bow pen on a plate and rule according to required Spacing is adjusted, and then starts motor by controller to drive worm-and-wheel gear to rotate, the rotation of worm-and-wheel gear The rotation of eccentric shaft is driven, the rotation of eccentric shaft has driven the iterative motion of eccentric wheel, eccentric ratio successively, wherein two The structure setting of two relative outer gears and idler gear so that the direction of rotation of two eccentric shafts is identical, so as to drive The iterative motion of whole chalker, realizes and the need on rack is scribed with the work that material is rule；This reality High, the efficiency high with new not only line precision, and it is simple in construction, and cost is very low, is easy to maintenance, with market price well Value.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the present embodiment pen machine；

Fig. 2 is the enlarged drawing in A portions in Fig. 1；

Fig. 3 is two pairs of eccentric rod gears, power set and idler gear, the cooperation schematic diagram of outer gear.

Embodiment

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：

Embodiment：

A kind of pen machine, as Figure 1-3, including rack 1, power set 2, six bar mechanism 3 and chalker 4, Power set 2 drive chalker 4 to be rule towards rack 1 by six bar mechanism 3；Six bar mechanism 3 includes underframe 31st, the two pairs of eccentric rod gears for being arranged at the marking-off plate 32 of the top of underframe 31 and being arranged between underframe 31 and marking-off plate 32 33。

Specifically, each eccentric rod gear 33 includes an eccentric ratio 331, an eccentric wheel 332, in two eccentric wheels Fixation is equipped with an eccentric shaft 333 respectively in 332, and two eccentric shaft 333 is parallel, and two eccentric shafts 333 are rotationally worn Located at 4 fixed mounts being fixedly installed on underframe 31 311, and 4 eccentric ratios 331 upper end respectively with marking-off plate 32 two Side is hinged, and underframe 31, marking-off plate 32, two eccentric ratios 331 and two eccentric wheels 332 constitute one group of six bar mechanism.

The motor 23 that power set 2 include a worm-and-wheel gear 22 and drive worm-and-wheel gear 22 to start, worm gear Worm mechanism 22 drives an eccentric shaft to be rotated, and motor 23 is started by controller 9；Fixation is worn respectively on two eccentric shafts If an outer gear 5, an idler gear 6 is engaged between the outer gear facing each other 5 on two eccentric shafts, is used To drive another eccentric shaft to rotate.

A plate 41 is put in putting a plate 41 and being fixedly installed on for top of the chalker 4 including being fixedly installed on marking-off plate 32 The bow pen 42 of top, the opposite face of bow pen 42 is rack 1；Bow pen 42 is fixed on by geometrical clamp 43 and puts a plate 41 On, bow pen 42 is fixedly installed on geometrical clamp 43, and geometrical clamp 43 is slidably located in the fixed frame put on a plate 41 including one 431, two rotatable bolts 432 are equipped with fixed frame 431 and put a plate 41 to withstand；In the both sides of marking-off plate 32 also 4 Rotational Cylindricals 7 are respectively articulated with, the opposite side of Rotational Cylindrical 7 is hinged by the column 8 being fixed on underframe 31 with underframe 31.

When specifically used, material is scribed needed for being placed on rack 1, the bow pen put on a plate 41 will be arranged on 42 are adjusted according to the spacing of required line, then start motor 23 to drive 22 turns of worm-and-wheel gear by controller 9 Dynamic, the rotation of worm-and-wheel gear 22 has driven the rotation of eccentric shaft 333, and the rotation of eccentric shaft 333 has driven eccentric wheel successively 332nd, the iterative motion of eccentric ratio 331, wherein outer gear facing each other 5 and the structure setting of idler gear 6, make The direction of rotation for obtaining two eccentric shafts 333 is identical, so that the iterative motion of chalker 4 has been driven, it is achieved thereby that right Need on rack 1 are scribed the work that material is rule；The utility model precision of not only ruling is high, efficiency high, and Simple in construction, cost is very low, is easy to maintenance, with market value well.

Claims (9)

1. a kind of pen machine, it is characterised in that：Including rack, power set, six bar mechanism and chalker, power set Chalker is driven to be rule towards rack by six bar mechanism；The six bar mechanism includes underframe, is arranged at bottom Marking-off plate above frame and at least one pair of eccentric rod gear being arranged between underframe and marking-off plate.

2. a kind of pen machine according to claim 1, it is characterised in that：It is inclined that described each eccentric rod gear includes one Heart connecting rod, an eccentric wheel, fixation is equipped with an eccentric shaft respectively in two eccentric wheels, and two eccentric shaft is parallel, and two partially Heart axle is rotationally arranged in multiple fixed mounts being fixedly installed on underframe, and two eccentric ratios upper end respectively with line The both sides of plate are hinged, and described underframe, marking-off plate, two eccentric ratios and two eccentric wheels constitute six bar mechanism.

3. a kind of pen machine according to claim 2, it is characterised in that：Described power set include a worm and gear machine Structure and the motor for driving worm-and-wheel gear to start, described worm-and-wheel gear drive an eccentric shaft to be rotated.

4. a kind of pen machine according to claim 3, it is characterised in that：Fixation is worn at least respectively on two eccentric shafts An idler gear is engaged between one outer gear, the outer gear facing each other on two eccentric shafts.

5. a kind of pen machine according to claim 1, it is characterised in that：Described chalker, which includes being fixedly installed on, to be drawn The plate and being fixedly installed on put of the top of line plate puts bow pen above a plate, and the opposite face of bow pen is rack.

6. a kind of pen machine according to claim 5, it is characterised in that：Described bow pen is fixed on by geometrical clamp to be put On plate, bow pen is fixedly installed on geometrical clamp, and described geometrical clamp is slidably located in the fixed frame put on a plate including one, A rotatable bolt is at least equipped with fixed frame and puts a plate to withstand.

7. a kind of pen machine according to claim 1, it is characterised in that：Multiple rotations are also hinged with the both sides of marking-off plate Post, opposite side and the underframe of Rotational Cylindrical are hinged.

8. a kind of pen machine according to claim 7, it is characterised in that：Multiple rotations are also hinged with the both sides of marking-off plate Post, the opposite side of Rotational Cylindrical is hinged by multiple columns being fixed on underframe with underframe.

9. a kind of pen machine according to claim 1, it is characterised in that：Described motor connection has controller.