阅读说明：本技术 组合式纸张拉规装置 (Combined paper drawing gauge device ) 是由 杨文� 张昌木 朱池平 于 2019-09-21 设计创作，主要内容包括：本发明公开了一种组合式纸张拉规装置,包括板架、平移杆和若干个气嘴,所述板架固定在外部机架上,所述平移杆可滑移的安装在板架上,若干个所述气嘴排列安装在平移杆上,所述平移杆上排列固定有若干个安装座,若干个所述气嘴一一对应的可滑移的安装在安装座上,所述板架上设有气源和动力部件,所述动力部件与平移杆联动,所述气源通过管道与气嘴连接。本发明的组合式纸张拉规装置,通过板架、平移杆和若干个气嘴的设置,便可有效的实现气嘴吸附纸张,然后通过平移杆的平移来实现拉规的效果,而通过安装座的设置,便可有效的实现气嘴的可滑移效果,如此在纸张与侧规板相抵时,气嘴可以进行平移,以此避免纸张出现折皱的问题。(The invention discloses a combined paper drawing gauge device which comprises a plate frame, a translation rod and a plurality of air nozzles, wherein the plate frame is fixed on an external rack, the translation rod is slidably installed on the plate frame, the air nozzles are arranged and installed on the translation rod, a plurality of installation seats are fixedly arranged on the translation rod, the air nozzles are slidably installed on the installation seats in a one-to-one correspondence mode, an air source and a power part are arranged on the plate frame, the power part is linked with the translation rod, and the air source is connected with the air nozzles through a pipeline. According to the combined paper drawing gauge device, the air nozzles can effectively adsorb paper through the plate frame, the translation rod and the air nozzles, then the drawing gauge effect is achieved through translation of the translation rod, the sliding effect of the air nozzles can be effectively achieved through the installation seat, and therefore when the paper abuts against the side gauge plate, the air nozzles can translate, and the problem that the paper is wrinkled is avoided.)

1. The utility model provides a modular paper draws rule device, includes grillage (1), translation pole (2) and a plurality of air cock (3), grillage (1) is fixed in outside frame, translation pole (2) can be slided and install on grillage (1) to span the top of outside conveyer belt, a plurality of air cock (3) are arranged and are installed on translation pole (2), and move its characterized in that along with the translation of translation pole (2): the utility model discloses a translation pole (2) is fixed with a plurality of mount pad (21), a plurality of arrange on translation pole (2) can the gliding installation on mount pad (21) of air cock (3) one-to-one, be equipped with air supply (4) and power part (5) on grillage (1), power part (5) and translation pole (2) linkage to drive translation pole (2) translation, air supply (4) are connected with air cock (3) through the pipeline, still link with power part (5), receive power part (5) control drive.

2. The modular paper pull gauge apparatus of claim 1, wherein: be equipped with in mount pad (21) along slide rail (22) that translation pole (2) extend, air cock (3) can the gliding setting on slide rail (22), be equipped with elasticity piece (211) that resets on the position that mount pad (21) are close to slide rail (22) tip, elasticity piece (211) that resets are connected with air cock (3) to when air cock (3) position appear the skew, reset air cock (3).

3. The modular paper pull gauge apparatus of claim 2, wherein: the mounting seat (21) comprises a bottom plate (212) and a side plate (213), the bottom plate (212) is fixed on the translation rod (2), the side plate (213) is vertically fixed on the side edge of the bottom plate (212) to form an L-shaped structure with the bottom plate (212), the slide rail (22) is arranged on one side of the bottom plate (212) back to the translation rod (2), one end of the slide rail is connected to the side plate (213), the air faucet (3) comprises a slider base (31) and a suction cup (32), the suction cup (32) is fixed on the slider base (31) and is connected with an air source (4) through a pipeline, the slider base (31) can be installed on the slide rail (22) in a sliding manner, the elastic reset piece (211) is a spring, one end of the spring is connected with the side plate (213), the other end of the spring is connected with the slider base (31), and when the slider base (31) slides on the slide rail (22) and the, the spring is compressed or extended, and accumulates elastic force.

4. A combined paper pull gauge apparatus according to claim 1, 2 or 3, wherein: the power component (5) comprises a power motor (51) and a power block (52) sleeved on the end part of the translation rod (2), the power block (52) is linked with a rotating shaft of the power motor (51) to be driven by the power motor (51) to drive the translation rod (2) to translate, the air source (4) is a mechanical valve, the mechanical valve is provided with an operating shaft, and the operating shaft is linked with the rotating shaft of the power motor (51).

5. The modular paper pull gauge apparatus of claim 4, wherein: the fuselage of power motor (51) is fixed on grillage (1), has cup jointed drive sprocket (511) after grillage (1) is passed in the pivot, the rotatable cross-under of operating axis is on grillage (1) to one of this operating axis mechanical valve dorsad has cup jointed driven sprocket, be connected through the chain between drive sprocket (511) and the driven sprocket, rotatable drive shaft (11) that are equipped with on grillage (1) is close to the position of operating axis, drive shaft (11) run through grillage (1) setting, and its one end has cup jointed the sprocket, be connected through the chain between sprocket and drive sprocket (511) and the driven sprocket, the other end and the power block (52) linkage of this drive shaft (11), through rotary drive power block (52) translation.

6. The modular paper pull gauge apparatus of claim 5, wherein: power groove (521) are seted up to the downside of power piece (52), grillage (1) is fixed with swing seat (522) towards one side of power piece (52), articulated wobbling swing arm (523) are gone up in swing seat (522), the middle part and swing seat (522) of swing arm (523) are articulated, swing cam (111) have been cup jointed to the one end of drive shaft (11) sprocket dorsad, the upper end of swing arm (523) stretches into in power groove (521), and the cam of lower extreme and swing cam (111) is followed and is offset to swing along the rotation of swing cam (111).

7. The modular paper pull gauge apparatus of claim 6, wherein: the cam of swing cam (111) is along dividing into to impel along and resetting along, the one end of translation pole (2) is passed grillage (1) after-fixing and is had reset lever (23), reset lever (23) have cup jointed reset nut in the one end of translation pole (2) dorsad, and the cover is equipped with reset spring on this reset lever (23), reset spring's one end offsets with reset nut, and the other end offsets with grillage (1), and when the tip of swinging arms (523) and impel along offsetting, swinging arms (523) swing and promote translation pole (2) translation, and reset spring is compressed, and when the tip of swinging arms (523) and reseing along offsetting, reset spring reseed pulling translation pole (2) and resets for swinging arms (523) swing and reseing.

8. The modular paper pull gauge apparatus of claim 5, wherein: the utility model discloses a mechanical valve, including operation axle, grillage (1), drive shaft (11), drive shaft, grillage (6), light sensor (7), light screen (7) output detection signal when light screen (6) cover when light screen (7), the terminal surface of operation axle dorsad mechanical valve one end and drive shaft have all be fixed with light screen (6) on the one end terminal surface of sprocket.

Technical Field

The invention relates to a drawing gauge device, in particular to a combined paper drawing gauge device.

Background

At present, paper tectorial membrane mainly is realized through the laminating machine, and the tectorial membrane effect through the laminating machine is automatic to be covered the film on the paper to this effect of realizing a tectorial membrane, current laminating machine can be better in order to guarantee the film cover the paper on, and because the problem of skew appears in the paper position when avoiding the tectorial membrane, present laminating machine all can set up one and draw the position that rule device adjusted the paper.

The prior common drawing gauge device mainly comprises a mechanical drawing gauge and a pneumatic drawing gauge, wherein the mechanical drawing gauge mainly comprises a long strip-shaped drawing gauge plate arranged above or below paper and moving along with the paper to carry out drawing gauge, the drawing gauge is in a complex structure and is easily influenced by environment and foreign matters in the drawing gauge process, the pneumatic drawing gauge mainly comprises a plurality of pneumatic suckers, the paper is adsorbed by the plurality of pneumatic suckers and then is carried with the paper to move horizontally, so that the operation of the drawing gauge is realized, compared with the mechanical drawing gauge, the pneumatic drawing gauge is not easily influenced by the environment and the foreign matters in the drawing gauge process, but the paper position is uncertain in the drawing gauge process, the drawing gauge stroke is constant, and the problem that the paper edge is easily excessively displaced when the pneumatic drawing gauge is in the drawing process, particularly the phenomenon of cockling is obvious in large paper, because the rigidity of big paper is far less than the rigidity of little paper, when big paper border offsets with the side stock like this, big paper can not overcome pneumatic suction cup's suction and drop like little paper, so leads to the border to produce the problem of pincher trees.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the combined paper drawing gauge device which can effectively avoid wrinkles at the edge in the process of drawing a large paper gauge.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a modular paper draws rule device, includes grillage, translation pole and a plurality of air cock, the grillage is fixed in the frame of outside, the installation that the translation pole can slide is on the grillage to span the top of outside conveyer belt, a plurality of the air cock is arranged and is installed on the translation pole, removes with the translation along with the translation pole, the last arrangement of translation pole is fixed with a plurality of mount pad, a plurality of the installation that can slide of air cock one-to-one is on the mount pad, be equipped with air supply and power part on the grillage, power part and translation pole linkage, with the translation of drive translation pole, the air supply passes through the pipeline and is connected with the air cock, still links with power part, receives power part control drive.

As a further improvement of the present invention, a slide rail extending along the translation rod is disposed in the mounting seat, the air faucet is slidably disposed on the slide rail, an elastic reset member is disposed at a position of the mounting seat near an end of the slide rail, and the elastic reset member is connected to the air faucet so as to reset the air faucet when the position of the air faucet is deviated.

As a further improvement of the present invention, the mounting base includes a bottom plate and a side plate, the bottom plate is fixed on the translation rod, the side plate is vertically fixed on the side of the bottom plate to form an L-shaped structure with the bottom plate, the slide rail is disposed on a side of the bottom plate facing away from the translation rod, and one end of the slide rail is connected to the side plate, the air faucet includes a slider base and a suction cup, the suction cup is fixed on the slider base and connected to an air source through a pipe, the slider base is slidably mounted on the slide rail, the elastic return member is a spring, one end of the spring is connected to the side plate, the other end of the spring is connected to the slider base, and when the slider base slides on the slide rail and is displaced, the spring is compressed or stretched.

As a further improvement of the invention, the power component comprises a power motor and a power block sleeved on the end part of the translation rod, the power block is linked with a rotating shaft of the power motor so as to be driven by the power motor to drive the translation rod to translate, the gas source is a mechanical valve, the mechanical valve is provided with an operating shaft, and the operating shaft is linked with the rotating shaft of the power motor.

As a further improvement of the invention, a machine body of the power motor is fixed on the plate frame, a rotating shaft penetrates through the plate frame and is sleeved with a driving sprocket, the operating shaft is rotatably penetrated on the plate frame, one end of the operating shaft, which is opposite to the mechanical valve, is sleeved with a driven sprocket, the driving sprocket is connected with the driven sprocket through a chain, a driving shaft is rotatably arranged at a position of the plate frame, which is close to the operating shaft, penetrates through the plate frame, one end of the driving shaft is sleeved with a sprocket, the sprocket is connected with the driving sprocket and the driven sprocket through a chain, and the other end of the driving shaft is linked with a power block and drives the power block to translate through rotation.

As a further improvement of the invention, a power groove is formed in the lower side surface of the power block, a swing seat is fixed on one side of the plate frame facing the power block, a swing rod capable of swinging is hinged on the swing seat, the middle part of the swing rod is hinged with the swing seat, a swing cam is sleeved at one end of the driving shaft, which is back to the chain wheel, the upper end of the swing rod extends into the power groove, and the lower end of the swing rod is abutted against the cam edge of the swing cam so as to swing along with the rotation of the swing cam.

As a further improvement of the invention, the cam edge of the swing cam is divided into a pushing edge and a resetting edge, one end of the translation rod penetrates through the plate frame and is fixed with a resetting rod, one end of the resetting rod, which is back to the translation rod, is sleeved with a resetting nut, the resetting rod is sleeved with a resetting spring, one end of the resetting spring is abutted against the resetting nut, the other end of the resetting spring is abutted against the plate frame, when the end part of the swing rod is abutted against the pushing edge, the swing rod swings to push the translation rod to translate, the resetting spring is compressed, and when the end part of the swing rod is abutted against the resetting edge, the resetting spring resets and pulls the translation rod to reset, so that the swing rod swings to reset.

As a further improvement of the invention, the end face of the end of the operating shaft, which is back to the mechanical valve, and the end face of the end of the driving shaft, which is sleeved with the chain wheel, are both fixed with light shields, the position of the plate frame, which is close to the light shields, is provided with a light sensor, and when the light shields the light sensor, the light sensor outputs a detection signal.

The invention has the advantages that the adsorption of the air nozzles and the translation action of the translation rod can be effectively utilized to realize the effect of pulling the large paper to translate so as to carry out the drawing gauge by the adsorption of the air nozzles and the translation action of the translation rod through the arrangement of the plate frame, the translation rod and the translation rod, and the air source of the air nozzles and the translation of the translation rod can be effectively linked through the arrangement of the air source and the power component, so that the translation of the translation rod and the suction and release of the air nozzles are coordinated, and the paper can be timely put down when the edge of the paper is abutted against the side gauge plate in the drawing gauge process, thereby increasing the drawing gauge efficiency on one hand, and reducing the problem of side wrinkle of the large paper in the drawing gauge process on the other hand.

Drawings

FIG. 1 is an overall block diagram of the modular paper lay out apparatus of the present invention;

FIG. 2 is an overall structure view of the air faucet in FIG. 1;

Fig. 3 is an overall configuration diagram of the power unit.

Detailed Description

The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.

Referring to fig. 1 to 3, the combined paper drawing and marking device of this embodiment includes a plate frame 1, a translation rod 2 and a plurality of air nozzles 3, the plate frame 1 is fixed on an external machine frame, the translation rod 2 is slidably mounted on the plate frame 1 to span above an external conveying belt, the plurality of air nozzles 3 are arranged and mounted on the translation rod 2 to move along with the translation of the translation rod 2, a plurality of mounting seats 21 are fixed on the translation rod 2, a plurality of air nozzles 3 are slidably mounted on the mounting seats 21 in a one-to-one correspondence, an air source 4 and a power component 5 are provided on the plate frame 1, the power component 5 is linked with the translation rod 2 to drive the translation rod 2 to move, the air source 4 is connected with the air nozzles 3 through a pipeline and is also linked with the power component 5 and is controlled and driven by the power component 5, in the process of using the combined paper drawing and marking device of this embodiment, only the translation rod 2 is required to be provided with the air nozzles 3 through the plate frame 1 to be installed on a rack of an external laminating machine, then the whole translation rod 2 spans on a conveying belt on the rack, a plurality of air nozzles 3 are arranged above the conveying belt in a straight line, then in the process of drawing a gauge, the power part 5 works to drive the air source 4 to generate negative pressure on the air nozzles 3 through the air suction effect, so that the air nozzles 3 suck paper on the conveying belt, meanwhile, the power part 5 drives the translation rod 2 to drive the air nozzles 3 adsorbing the paper to translate, so that the side edges of the paper are abutted against a side gauge plate, after the translation is completed, the power part 5 drives the air source 4 to cancel the air suction effect, so that the air nozzles 3 lose the negative pressure, so that the air nozzles 3 can discharge the adsorbed paper, so that the function of drawing the gauge is completed, and in the process of drawing the gauge, because of uncertainty of the position of the paper, therefore appear very easily behind translation pole 2 translations, the side of paper still has some surplus after supporting with the side gage, if air cock 3 this moment still keeps adsorbing the paper, and do not change through the position, the pincher trees problem in paper border will appear, so in this embodiment through the setting of mount pad 21, alright when paper border offsets with the side gage, if paper border has surplus yet, just make air cock 3 can produce on mount pad 21 and slide, with this avoid appearing paper border and the problem that the side gage supports and leads pincher trees.

as a modified embodiment, be equipped with the slide rail 22 that extends along translation pole 2 in the mount pad 21, the setting that air cock 3 can slide is on slide rail 22, mount pad 21 is equipped with elasticity release 211 on being close to the position of slide rail 22 tip, elasticity release 211 is connected with air cock 3 to when the skew appears in air cock 3 position, reset air cock 3, through slide rail 22's setting, alright effectual provide 3 gliding spaces of air cock, and restricted air cock 3's slip direction simultaneously, make air cock 3 only can slide along the length direction of translation pole 2, and through the setting of elasticity release 211, then can reset the effect to the position after air cock 3 skews, make air cock 3 can draw the rule operation to next paper.

As a modified specific embodiment, the mounting seat 21 includes a bottom plate 212 and a side plate 213, the bottom plate 212 is fixed on the translation rod 2, the side plate 213 is vertically fixed on the side of the bottom plate 212 to form an L-shaped structure with the bottom plate 212, the slide rail 22 is disposed on the side of the bottom plate 212 opposite to the translation rod 2, and one end of the slide rail 22 is connected to the side plate 213, the air faucet 3 includes a slider base 31 and a suction cup 32, the suction cup 32 is fixed on the slider base 31 and connected to the air source 4 through a pipe, the slider base 31 is slidably mounted on the slide rail 22, the elastic restoring member 211 is a spring, one end of the spring is connected to the side plate 213, and the other end of the spring is connected to the slider base 31, when the slider base 31 slides on the slide rail 22 and the position is deviated, the spring is compressed or stretched, thereby accumulating the elastic force, and by the arrangement of the above structure, the combined action of the bottom plate 212 and the side plate Simultaneously, through the mode that resets 211 with elasticity to the spring, alright realized resetting the slider base 31 of aversion through the elasticity of spring, and overall structure is simple, easy realization, wherein still can be fixed with another curb plate 213 at slider base 31 for the opposite side of curb plate 213 in this embodiment, threaded connection has adjusting bolt on this curb plate 213, when slider base 31 resets, slider base 31 offsets with adjusting bolt, the position of slider base 31 can be adjusted through adjusting bolt's rotation, and then the adjustment is carried out the position of drawing the rule to the paper.

As a modified specific embodiment, the power component 5 comprises a power motor 51 and a power block 52 sleeved on the end of the translation rod 2, the power block 52 is linked with the rotating shaft of the power motor 51, driven by a power motor 51 to drive a translation rod 2 to translate, wherein the air source 4 is a mechanical valve, the mechanical valve is provided with an operating shaft which is linked with a rotating shaft of the power motor 51, and the power can be effectively output through rotation through the arrangement of the power motor 51, through the arrangement of the power block 52 and the mechanical valve, the power output by the power motor 51 can be effectively received, so as to switch and drive whether the negative pressure is generated in the air faucet 3, meanwhile, the translation rod 2 is driven to slide, so that the linkage between the translation rod 2 and the mechanical valve is realized, therefore, regulation and control are not needed through the PLC, and the problem that effective linkage cannot be achieved between the translation rod 2 and the mechanical valve due to signal transmission faults and the like is solved.

As a modified specific embodiment, the body of the power motor 51 is fixed on the plate frame 1, the rotating shaft penetrates through the plate frame 1 and then is sleeved with the driving sprocket 511, the operating shaft is rotatably penetrated on the plate frame 1, a driven chain wheel is sleeved on one end of the operating shaft, which is opposite to the mechanical valve, the driving chain wheel 511 is connected with the driven chain wheel through a chain, a driving shaft 11 is rotatably arranged at the position of the plate frame 1 close to the operating shaft, the driving shaft 11 is arranged through the plate frame 1, one end of the chain wheel is sleeved with the chain wheel, the chain wheel is connected with the driving chain wheel 511 and the driven chain wheel through a chain, the other end of the driving shaft 11 is linked with the power block 52, and the power block 52 is driven to translate through rotation, with the above structure, the driving shaft 11 and the operating shaft can be linked by the transmission between the chain and the sprocket, so that the power motor 51 can synchronously drive the mechanical valve and the power block 52.

As an improved specific embodiment, the power groove 521 is formed in the lower side surface of the power block 52, the swing seat 522 is fixed on one side of the plate frame 1 facing the power block 52, the swing seat 522 is hinged to the swing rod 523, the middle of the swing rod 523 is hinged to the swing seat 522, the swing cam 111 is sleeved at one end of the driving shaft 11, which is away from the sprocket, the upper end of the swing rod 523 extends into the power groove 521, and the lower end of the swing rod is abutted to the cam edge of the swing cam 111 so as to swing along with the rotation of the swing cam 111.

As a modified specific embodiment, the cam edge of the swing cam 111 is divided into a pushing edge and a resetting edge, the reset rod 23 is fixed at the end of the translation rod 2 after passing through the slab frame 1, the reset nut is sleeved at the end of the reset rod 23 opposite to the translation rod 2, the reset spring is sleeved on the reset rod 23, one end of the reset spring abuts against the reset nut, the other end of the reset spring abuts against the slab frame 1, when the end of the swing rod 523 abuts against the pushing edge, the swing rod 523 swings to push the translation rod 2 to translate, the reset spring is compressed, when the end of the swing rod 523 abuts against the resetting edge, the reset spring resets to pull the translation rod 2 to reset, so that the swing rod 523 swings to reset, by adopting a mode of combining the pushing edge and the resetting edge, the rotating of the swing cam 111 can realize switching the pushing edge and the resetting edge to abut against the end of the swing rod 523 respectively, and further realize pushing the swing of the swing rod 523, and through the combined action of release link 23 and reset spring and reset nut, alright carry out the reset action with the swinging lever 523 after the swing, compare like this in the mode of seting up the cam groove at swing cam 111, alright avoid the easy problem of being stuck that leads to because of the foreign matter at the in-process that swinging lever 523 swung.

As an improved specific implementation mode, the end face of one end of the operating shaft, which faces away from the mechanical valve, and the end face of one end of the driving shaft 11, which is sleeved with the chain wheel, are both fixed with a light shielding plate 6, the position of the plate frame 1, which is close to the light shielding plate 6, is provided with an optical sensor 7, when the light shielding plate 6 shields the optical sensor 7, the optical sensor 7 outputs a detection signal, and through the combined action of the light shielding plate 6 and the optical sensor 7, the detection of the number of rotation turns of the current operating shaft and the driving shaft 11 can be simply and effectively realized, so that the number of translation times of the.

to sum up, the draw rule device of this embodiment sets up through grillage 1, translation pole 2 and air cock 3's combination, and the effect of alright effectual realization a pneumatic draw rule, and the setting through mount pad 21 on translation pole 2, alright realize air cock 3 at the gliding effect of translation pole 2, so at the in-process that large-scale paper drawn the rule, just be difficult to appear the pincher problem of paper side appearance.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.