CN203381329U

CN203381329U - Rotary power structure for pad printer

Info

Publication number: CN203381329U
Application number: CN201320434925.8U
Authority: CN
Inventors: 彭心宽; 黄水灵
Original assignee: Shenzhen Rapoo Technology Co Ltd
Current assignee: Shenzhen Rapoo Technology Co Ltd
Priority date: 2013-07-22
Filing date: 2013-07-22
Publication date: 2014-01-08
Anticipated expiration: 2023-07-22

Abstract

The utility model discloses a rotary power structure for pad printer. The rotary power structure comprises a support, a sliding chute seat, a swinging arm, a pull pin shaft, a pad printing rod, a pad printing head fixing seat, a pad printing head, a horizontal slide track, and a sliding table combined unit, wherein the sliding table combined unit comprises a horizontal sliding table conjoined with the horizontal slide track in a sliding manner and a vertical sliding table conjoined with a vertical slide track part in a sliding manner; the reciprocating rotation of a motor drives the pull pin shaft to reciprocate in the sliding chute through the swinging arm; the pull pin shaft drives the pad printing head to perform pad printing motions of upward lifting, horizontal moving and downward pressing through the pad printing rod and the pad printing head fixing seat. According to the rotary power structure, two-way reciprocating-type movement of the pad printing head is realized through the positive and negative rotation of the motor and three sliding connection structures. The rotary power structure has the advantages of relatively small structure, low cost, small occupied area and easiness in maintenance, can serve as a standard part of automatic equipment, and facilitates realizing pad printing procedure of the automatic equipment.

Description

Rotary power structure for printer device

Technical field

The utility model relates to a kind of dynamic structure, more particularly refers to a kind of structure of the rotary power for printer device.

Background technology

In prior art, mobile technology is extensive use.But, in the bat printing process, for the bat printing head provides the structure of power, except manual mode, great majority start to adopt machine power.And the employing of machine power great majority is servo manipulator.Moving process due to the bat printing head, at least comprise the movement of two directions, so, the dynamic structure of bat printing head of the prior art adopts carries two power sources, no matter be to be driven or cylinder by motor, this dynamic structure is complex structure not only, and volume is large, extremely take up room, be difficult to be applied in automation equipment.

Therefore, being necessary to develop can a kind of new dynamic structure for printer device.

The utility model content

The purpose of this utility model is to overcome the defect of prior art, provides a kind of for the rotary power structure for printer device.

For achieving the above object, the utility model is by the following technical solutions:

Rotary power structure for printer device comprises: bearing, and a side of described bearing is provided with motor, and bearing is provided with the main shaft that rotation connects, the output shaft driving coupling of described main shaft and motor; Sliding chute seat, be fixedly linked in the opposite side of bearing, and sliding chute seat is provided with chute, and described chute comprises the vertical slot that is positioned at the main shaft both sides and the cross transition groove communicated with two vertical slot; Swing arm, an end and the main shaft of described swing arm are fixedly connected, and the other end is provided with straight trough; The axle of pulling pin, the stage casing of the described axle of pulling pin is slidably connected in the straight trough of swing arm, and one end and chute are slidably connected, the other end and the bat printing bar is rotary is fixedly connected; The bat printing bar, upper end is fixedly connected with the axle of pulling pin, and lower end is provided with bat printing head holder; Stage casing is provided with vertical slide rail section; Bat printing head holder, be fixed in the lower end of bat printing bar, the removable bat printing head that is connected with in the lower end of described bat printing head holder; Be fixedly connected with bearing and be positioned at the horizontal slide rail of sliding chute seat below; The slide unit sub-assembly, comprise the horizontal slide unit that is slidably connected with horizontal slide rail and the vertical slide unit be slidably connected with vertical slide rail section; Wherein, the reciprocating rotation of motor, drive by swing arm the axle reciprocating in chute of pulling pin, and the axle of pulling pin is done up and carried-move horizontally-the past bat printing action pressed down by bat printing bar, bat printing head holder drive bat printing head.

Its further technical scheme is: described slide unit sub-assembly also comprises for connecting the gusset piece of horizontal slide unit and vertical slide unit.

Its further technical scheme is: described bat printing bar is the line slide rail part.

Its further technical scheme is: described swing arm outer end is provided with the counting sensing chip, and the upper end of described sliding chute seat is provided with the proximity transducer corresponding with counting sensing chip.

Its further technical scheme is: described bat printing head holder connects for the dovetail groove connection fixing with screw with the removable of bat printing head.

Its further technical scheme is: the lower end of described vertical slot is provided with cushion pad.

Its further technical scheme is: be fixedly connected on described main shaft and be useful on the disc of sensed position, bearing is provided with the sensor corresponding with disc.

Its further technical scheme is: described motor also is connected with reducing gear.

A kind of printer device, comprise base, and described base is provided with aforesaid rotary power structure.

Its further technical scheme is: also comprise the controller be electrically connected with motor.

The utility model beneficial effect compared with prior art is: by the rotating of a motor, be slidably connected by three the reciprocating that structure realizes two directions of bat printing head, its structure is quite simple, cost is low, occupy little space, be easy to safeguard, can be used as the standarized component in automation equipment, easily be automated the bat printing operation in equipment.

Below in conjunction with the drawings and specific embodiments, the utility model is further described.

The accompanying drawing explanation

Fig. 1 is the three-dimensional structure diagram one of the utility model for the rotary power structure specific embodiment of printer device;

Fig. 2 is the three-dimensional structure diagram two of the utility model for the rotary power structure specific embodiment of printer device;

Fig. 3 is the three-dimensional structure diagram three of the utility model for the rotary power structure specific embodiment of printer device;

Fig. 4 is the three-dimensional structure diagram four of the utility model for the rotary power structure specific embodiment of printer device;

Fig. 5 is the trajectory shape schematic diagram of the utility model for the chute of another specific embodiment of rotary power structure of printer device.

Reference numeral

10 bearing 11 support plates

20 motor 21 reducing gears

22 disc 23 sensors

30 sliding chute seat 300 cushion pads

301 proximity transducer 31 chutes

311 vertical slot 312 cross transition grooves

40 swing arm 400 straight troughs

401 counting sensing chip 12 cavitys

50 axle 51 spill spin blocks of pulling pin

511 connection slot 512 briquettings

513 hold-down screw 60 bat printing bars

70 bat printing head holder 79 bat printing heads

80 horizontal slide rail 90 slide unit sub-assemblies

The vertical slide unit of 91 horizontal slide unit 92

93 gusset pieces

The specific embodiment

In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment, the technical solution of the utility model is further introduced and explanation, but be not limited to this.

As Figure 1-4, the utility model, for the rotary power structure of printer device, comprising:

Bearing 10, a side of bearing 10 is provided with motor 20, and motor 20 is that the reducing gear 21 by being connected with is fixedly connected with bearing, and bearing 10 is provided with the main shaft (internal structure, not shown) that rotation connects, the output shaft driving coupling of main shaft and motor 20.Be fixedly connected on main shaft above the disc 22(that is useful on sensed position and be provided with sensing hole or induction groove, at least to there be two, for responding to two extreme positions of swing arm), bearing 10 is provided with the sensor corresponding with disc 22 23, sensor 23 is for collecting the anglec of rotation of swing arm, and then the control signal of change motor, realize the commutation of motor.In the present embodiment, bearing 10 comprises two support plates 11 (what adopt in the present embodiment is integral structure) that are connected across together, middle cavity 12 is for the workpiece (bonnet of wireless receiver) through needing bat printing, and the present embodiment is for the bat printing operation of wireless receiver bonnet.

Sliding chute seat 30, be fixedly linked in the opposite side of bearing 10, sliding chute seat 30 is provided with chute 31, what chute 31 comprised the vertical slot 311 that is arranged in the main shaft both sides and cross transition groove 312(the present embodiment of communicating with two vertical slot 311 adopts is horizontal straight trough, right angle turn is wide arc transition, in order to improve mobile speed, can increase the transition arc radius of right angle turn); The lower end of vertical slot is provided with cushion pad 300, and cushion pad is the impulsive force in order to reduce the axle of pulling pin and to arrive chute, and can reduce noise.

Swing arm 40, an end and the main shaft of swing arm 40 are fixedly connected, and the other end is provided with straight trough 400(can be referred to as kidney slot again, two ends are circular shape); Swing arm 40 outer ends are provided with counting sensing chip 401, and the upper end of sliding chute seat 30 is provided with the proximity transducer corresponding with counting sensing chip 401 301.Swing arm 40 is for transmitting the rotary power of motor, and straight trough 400 is pulled pin axle while sliding in chute for allowing, according to the variation of the distance of chute diverse location and the alignment of shafts and freely slide.

The axle 50 of pulling pin, the stage casing of the axle 50 of pulling pin is slidably connected in the straight trough 400 of swing arm 40, and one end and chute 31 are slidably connected, the other end and bat printing bar 60 is rotary is fixedly connected.In order to realize this rotary being fixedly connected, what the present embodiment adopted is split-type structural, increased a spill spin block 51, spill spin block 51 connects with axle 50 rotations of pulling pin by bearing, and spill spin block 51 is provided with connection slot 511, briquetting 512 and the hold-down screw 513 be fixedly connected with bat printing bar 60; Pull pin axle 50 for the transmission of power by swing arm to the bat printing bar, and need in chute, move, therefore, the trajectory shape of chute is exactly the motion track of bat printing bar and bat printing head.

Bat printing bar 60, upper end is fixedly connected with the axle 50 of pulling pin, and lower end is provided with bat printing head holder 70; Stage casing is provided with vertical slide rail section.For the ease of forming vertical slide rail section, the bat printing bar directly adopts the line slide rail part, to save processing cost.

Bat printing head holder 70, be fixed in the lower end of bat printing bar 60, the removable bat printing head 79 that is connected with in the lower end of bat printing head holder 70; In the present embodiment, bat printing head holder 70 connects for the dovetail groove connection fixing with screw with the removable of bat printing head 79.

Laterally slide rail 80, be fixedly connected with bearing 10 and be positioned at sliding chute seat 30 belows; Laterally slide rail mainly works the guide effect while moving horizontally, and makes the movement in the horizontal direction of bat printing bar be subject to the constraint of horizontal slide rail.

Slide unit sub-assembly 90, comprise the horizontal slide unit 91 that is slidably connected with horizontal slide rail 80, with bat printing bar 60(be vertical slide rail section) the vertical slide unit 92 that is slidably connected; Also comprise for connecting the gusset piece 93 of horizontal slide unit 91 and vertical slide unit 92.

Wherein, the reciprocating rotation of motor, drive by swing arm the axle reciprocating in chute of pulling pin, and the axle of pulling pin drives by bat printing bar, bat printing head holder the bat printing action that the bat printing head is done " up carrying "-" moving horizontally "-" toward pressing down ".

In other embodiment, for the disc of sensed position, also can be located at swing arm.

In other embodiment, laterally slide unit and vertical slide unit can directly be fixedly connected.

In another specific embodiment as shown in Figure 5, the track of cross transition groove also can adopt half-circle-arc shape.While adopting this structure, the length of two vertical slot will reduce, the axle of also pulling pin is only straight line and moves up and down when approaching two extreme positions, all the other positions, all for circular arc, adopt this structure, because middle cross transition groove is arc track, can improve movement, and then improve the production efficiency of bat printing, but shortcoming is that the length of two vertical slot is shorter, is suitable between pad-transfer printing ink groove and bat printing workpiece in the printer device or transfer printing equipment without any barrier.

A kind of printer device of the utility model, comprise base, and base is provided with aforesaid rotary power structure.Also comprise the controller be electrically connected with motor, further increase ink tank and for putting by the workbench of bat printing workpiece, and the control button is connected with controller etc., become a printer device, for the bat printing of various products, process.

In sum, the present invention is by the rotating of a motor, be slidably connected by three the reciprocating that structure realizes two directions of bat printing head, its structure is quite simple, cost is low, occupies little space, and is easy to safeguard, can be used as the standarized component in automation equipment, easily be automated the bat printing operation in equipment.

Above-mentionedly only with embodiment, further illustrate technology contents of the present utility model; so that the reader is easier to understand; but do not represent that embodiment of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation, all is subject to protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.

Claims

1. for the rotary power structure of printer device, it is characterized in that comprising:

Bearing, a side of described bearing is provided with motor, and bearing is provided with the main shaft that rotation connects, the output shaft driving coupling of described main shaft and motor;

Sliding chute seat, be fixedly linked in the opposite side of bearing, and sliding chute seat is provided with chute, and described chute comprises the vertical slot that is positioned at the main shaft both sides and the cross transition groove communicated with two vertical slot;

Swing arm, an end and the main shaft of described swing arm are fixedly connected, and the other end is provided with straight trough;

The axle of pulling pin, the stage casing of the described axle of pulling pin is slidably connected in the straight trough of swing arm, and one end and chute are slidably connected, the other end and the bat printing bar is rotary is fixedly connected;

The bat printing bar, upper end is fixedly connected with the axle of pulling pin, and lower end is provided with bat printing head holder; Stage casing is provided with vertical slide rail section;

Bat printing head holder, be fixed in the lower end of bat printing bar, the removable bat printing head that is connected with in the lower end of described bat printing head holder;

Be fixedly connected with bearing and be positioned at the horizontal slide rail of sliding chute seat below;

The slide unit sub-assembly, comprise the horizontal slide unit that is slidably connected with horizontal slide rail and the vertical slide unit be slidably connected with vertical slide rail section;

Wherein, the reciprocating rotation of motor, drive by swing arm the axle reciprocating in chute of pulling pin, and the axle of pulling pin is done up and carried-move horizontally-the past bat printing action pressed down by bat printing bar, bat printing head holder drive bat printing head.

2. the structure of the rotary power for printer device according to claim 1, is characterized in that described slide unit sub-assembly also comprises for connecting the gusset piece of horizontal slide unit and vertical slide unit.

3. the structure of the rotary power for printer device according to claim 1, is characterized in that described bat printing bar is the line slide rail part.

4. the structure of the rotary power for printer device according to claim 1, is characterized in that described swing arm outer end is provided with the counting sensing chip, and the upper end of described sliding chute seat is provided with the proximity transducer corresponding with counting sensing chip.

5. the structure of the rotary power for printer device according to claim 1, is characterized in that described bat printing head holder connects for the dovetail groove connection fixing with screw with the removable of bat printing head.

6. the structure of the rotary power for printer device according to claim 2, is characterized in that the lower end of described vertical slot is provided with cushion pad.

7. the structure of the rotary power for printer device according to claim 1, it is characterized in that on described main shaft is fixedly connected is useful on the disc of sensed position, and bearing is provided with the sensor corresponding with disc.

8. the structure of the rotary power for printer device according to claim 1, is characterized in that described motor also is connected with reducing gear.

9. a printer device, comprise base, it is characterized in that described base is provided with rotary power structure claimed in claim 1.

10. printer device according to claim 9, characterized by further comprising the controller be electrically connected with motor.