CN103121599A - Laminating machine paper delivery device - Google Patents
Laminating machine paper delivery device Download PDFInfo
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- CN103121599A CN103121599A CN2013100478964A CN201310047896A CN103121599A CN 103121599 A CN103121599 A CN 103121599A CN 2013100478964 A CN2013100478964 A CN 2013100478964A CN 201310047896 A CN201310047896 A CN 201310047896A CN 103121599 A CN103121599 A CN 103121599A
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Abstract
The invention discloses a laminating machine paper delivery device which comprises a backing paper delivery device, a facial paper delivery device and a paper delivery control mechanism. The facial paper delivery device comprises a facial paper delivery mechanism located on the middle portion, facial paper transmission mechanisms arranged at the front end and the rear end and facial paper propelling mechanisms arranged at two sides. The paper delivery control mechanism controls the facial paper transmission mechanisms to drive the facial paper propelling mechanisms to deliver paper along the facial paper delivery mechanism. Delivery speed is that at the beginning, the paper is delivered at an initial speed and delivered in an accelerated mode at a first accelerated speed. When the delivery speed is accelerated to a preset first speed, the paper is delivered at a second accelerated speed. When the delivery speed is accelerated to a preset second speed, the paper is delivered at the second speed evenly, and wherein, the first accelerated speed is smaller than the second accelerated speed. The laminating machine paper delivery device guarantees production efficiency and meanwhile improves product quality.
Description
Technical field
The present invention relates to the printing machinery technical field, refer to especially a kind of Paper-pasting machine paper feeding device.
Background technology
Paper-pasting machine is mainly used in two pieces of paper or the paper more than two together laminated, in the process of Paper-pasting machine work, the facial tissue that prints need to be mounted on the base stock of lower floor by the method for pasting.Existing S. A. Paper-pasting machine adopts manual operation to carry facial tissue, pushes away the High-Speed Automatic Paper-pasting machine employing of rule formula and flies to reach paper feeding, and transport portion adopts belt transmit or adopt chain to transmit.Wherein push away rule formula carrying method, both can complete the action of conveying, also can the working direction of paper be positioned.But the conveying that pushes away the mode of movement facial tissue of rule formula is controlled by pushing away rule fully, and it directly contacts with facial tissue, will destroy the contact edge of facial tissue when fltting speed is very fast.
The paper pushing mechanism that uses at present is on chain, and chain is driven by drive sprocket, drive sprocket by main motor through series of transmission chain the most at last power offer drive sprocket axle.Like this, when running velocity one timing of main frame, the speed of sprocket wheel, chain, paper pushing mechanism is namely certain, and is constant.When high speed, paper pushing mechanism will be very large to the impulsive force of paper, and this is often to occur in use procedure now, and when speed was high, the paper pushing mechanism facial tissue of can wounding will make defeated paper not smooth, conveyance of sheets that can not be normal, intact like this.When the conveying of facial tissue, when arriving gluing section, facial tissue and base stock should arrive corresponding position simultaneously, and this just needs cooperatively interacting of facial tissue and base stock conveying.What base stock was carried also use now is this mode of movement that pushes away the rule formula, but base stock is generally thicker paper, and the conveying that pushes away the rule formula can not affect its conveying.Have motor through messenger chain to power be feasible.When the defeated paper of high speed, this facial tissue that pushes away the rule formula is carried and is just had problem, affects the raising of complete machine speed like this.Quality of fit corresponding and base stock also can be affected.
Existing Paper-pasting machine has full automaticity Paper-pasting machine, S. A. Paper-pasting machine and pushes away rule formula Paper-pasting machine.Push away rule formula Paper-pasting machine when work paper and begin to arrive that when pushing away the rule delivery section, speed is zero, promote paper high-speed cruising forward with pusher rule; Therefore, when carrying time paper of thinner or quality, will be easy to cause paper sheet break, thereby cause the waste of resource.
Summary of the invention
In view of this, the object of the invention is to propose a kind of Paper-pasting machine paper feeding device, when guaranteeing production efficiency, improve the quality of products.
Based on above-mentioned purpose a kind of Paper-pasting machine paper feeding device provided by the invention, comprise base stock feedway, facial tissue feedway, defeated paper control mechanism; Described facial tissue feedway comprises the facial tissue conveying mechanism that is positioned at the middle part, the facial tissue transmission device of rear and front end setting and the facial tissue delivery device that both sides arrange; Described defeated paper control mechanism is controlled the described facial tissue delivery device promotion of described facial tissue transmission device drive facial tissue and is carried along described facial tissue conveying mechanism, carry with rate of onset when its delivery speed is initial and accelerate to carry with the first acceleration/accel, when accelerating to delivery speed and be predefined First Speed, beginning is accelerated to carry with the second acceleration/accel, when accelerating to delivery speed and be predefined second speed, at the uniform velocity carry with second speed; Described the first acceleration/accel is less than the second acceleration/accel.
In one embodiment, described defeated paper control mechanism comprises master controller and servomotor, and described servomotor is used for driving the transmission speed of described facial tissue transmission device, and described master controller is used for controlling the rotating speed of described servomotor.
In another embodiment, described base stock feedway comprises the base stock transmission device, and described defeated paper control mechanism also comprises the coder that is arranged on described base stock transmission device, and described coder is connected with described master controller; Described coder gathers the transmission speed of described base stock transmission device and is converted into electric signal, thereby described master controller receives and process the rotating speed that this coder electric signal is controlled described servomotor.
In another embodiment, described facial tissue transmission device comprises the drive sprocket axle that is arranged at described facial tissue conveying mechanism front end, at least two flower wheels that are arranged at least two driving wheels on drive sprocket axle and are arranged at described facial tissue conveying mechanism rear end, and described driving wheel and flower wheel are corresponding one by one; Described facial tissue delivery device comprises the load-transfer device that is arranged at respectively on every group of driving wheel and flower wheel or carries bar, and every described load-transfer device or carry is respectively arranged with on bar in the paper pushing mechanism that promotes facial tissue; Described drive sprocket axle is driven described driving wheel and is rotated by described driven by servomotor, thereby drives described load-transfer device or carry the bar motion, and described paper pushing mechanism moves thereupon and promotes facial tissue and travels forward.
In another embodiment, described driving wheel and flower wheel are sprocket wheel, and described load-transfer device or conveying bar are chain, and described paper pushing mechanism number is at least three.
In another embodiment, the position of described driving wheel on described drive sprocket axle is adjustable.
In another embodiment, described facial tissue delivery device also comprises the transfer gantry that is arranged on facial tissue conveying mechanism both sides, is used for regulating the transport of web width of described facial tissue conveying mechanism.
In another embodiment, described facial tissue delivery device also comprise be arranged at described facial tissue delivery device top be used for the paper blocking mechanism of restriction facial tissue height to prevent that it from being boosted.
In another embodiment, described facial tissue conveying mechanism also comprises the air roll that is arranged at described facial tissue feedway front end.
In another embodiment, the scope of described rate of onset is that 0-100 opens/h, and the scope of described First Speed is that 1500-2000 opens/h, and the scope of described second speed is that 6000-10000 opens/h, and the scope of described the first acceleration/accel is 0-36 * 10
6/ h
2, the scope of described the second acceleration/accel is 20 * 10
6-72 * 10
6/ h
2
As can be seen from above, adopt Paper-pasting machine paper feeding device provided by the invention, its paper feed speed from low to high, first carry with very low speed and slowly accelerate, when accelerating to the First Speed of setting, the beginning high acceleration moving, when accelerating to the second speed of setting, uniform movement; So, guaranteed on the one hand the defeated paper efficient of paper feeding device, and, avoided generation paperboard, heap paper or paper sheet break, defeated paper efficient has been improved in the side, and has improved product design.
Further, adopt servomotor and PLC to be used in conjunction with, make paper feed speed controlled, improved the controllable precision of paper feed speed.Preferably, adopt the coder that is used for gathering the base stock transmission speed, coordinated servomotor and PLC to use, mounted paper precision and quality thereby improved.
Concrete, having adopted drive sprocket axle, driving wheel, flower wheel, paper pushing mechanism and load-transfer device or carried bar to consist of described facial tissue transmission device, simplicity of design is easy to realize.Further, adopt auxiliary wheel, chain, and coordinate chain that all are taken turns to be designed to sprocket wheel, to make defeated paper process stability good, more can realize the object of the invention.
Preferably, be designed with transfer gantry and be used for adjusting defeated paper web face width degree, and adaptive, decision design driving wheel position on described drive sprocket axle is adjustable; Make this paper feeding device can adapt to the conveying of the facial tissue of various breadths.
Better, also designed and be used for the paper blocking mechanism of restriction facial tissue height to prevent that it from being boosted, can effectively limit the facial tissue bent tabs that makes progress, make facial tissue carry more smooth and easy and stable.
Preferably, the feed surface of the facial tissue input position of described facial tissue conveying mechanism is skewed, to adapt to the page orientation of facial tissue, gives facial tissue with directional tagging, makes to allow facial tissue can better enter described paper feeding device.
Further, described facial tissue conveying mechanism also comprises the air roll that is arranged at described facial tissue feedway front end; Preferably, described air roll is quality of rubber materials, makes facial tissue more firm when contacting with base stock, and, give paper with pressure, make and mount in the paper process, the air between both can be discharged better, is not easy wrinkling.
Description of drawings
Fig. 1 is the block diagram of Paper-pasting machine paper feeding device embodiment of the present invention;
Fig. 2 is the left view of Paper-pasting machine paper feeding device embodiment of the present invention;
Fig. 3 is the right view principle figure of Paper-pasting machine paper feeding device embodiment of the present invention;
Fig. 4 is the partial schematic diagram of facial tissue transmission device and facial tissue delivery device in the embodiment of the present invention.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
One embodiment of the present of invention provide a kind of Paper-pasting machine paper feeding device, comprise base stock feedway, facial tissue feedway, defeated paper control mechanism; Described facial tissue feedway comprises the facial tissue conveying mechanism that is positioned at the middle part, the facial tissue transmission device of rear and front end setting and the facial tissue delivery device that both sides arrange; Described defeated paper control mechanism is controlled the described facial tissue delivery device promotion of described facial tissue transmission device drive facial tissue and is carried along described facial tissue conveying mechanism, carry with rate of onset when its delivery speed is initial and accelerate to carry with the first acceleration/accel, when accelerating to delivery speed and be predefined First Speed, beginning is accelerated to carry with the second acceleration/accel, when accelerating to delivery speed and be predefined second speed, at the uniform velocity carry with second speed; Described the first acceleration/accel is less than the second acceleration/accel.
Need to prove, in the embodiment of the present invention, the statement of all uses " first " and " second " is all in order to distinguish two non-identical entities of same names or non-identical parameter, as seen " first " " second " convenience in order to explain only, should not be construed as the restriction to the embodiment of the present invention, subsequent embodiment is explanation no longer one by one to this.
With reference to accompanying drawing 1 and accompanying drawing 2, be respectively block diagram and the left view of Paper-pasting machine paper feeding device embodiment of the present invention.
Described Paper-pasting machine paper feeding device comprises base stock feedway 1, facial tissue feedway 2, defeated paper control mechanism; Described facial tissue feedway 2 comprises the facial tissue conveying mechanism that is positioned at the middle part, the facial tissue transmission device of rear and front end setting and the facial tissue delivery device that both sides arrange; Described defeated paper control mechanism is controlled the described facial tissue delivery device promotion of described facial tissue transmission device drive facial tissue and is carried along described facial tissue conveying mechanism, carry with rate of onset when its delivery speed is initial and accelerate to carry with the first acceleration/accel, when accelerating to delivery speed and be predefined First Speed, beginning is accelerated to carry with the second acceleration/accel, when accelerating to delivery speed and be predefined second speed, at the uniform velocity carry with second speed; Described the first acceleration/accel is less than the second acceleration/accel.
Further, described defeated paper control mechanism comprises master controller and servomotor 41, and described servomotor 41 is used for driving the transmission speed of described facial tissue transmission device, and described master controller is used for controlling the rotating speed of described servomotor 41; Preferably, described master controller is programmable logic controller (PLC) (PLC).Be used in conjunction with the pipage control of described paper feeding device more accurate by servomotor 41 with PLC.
Better, described base stock feedway 1 comprises the base stock transmission device, described defeated paper control mechanism comprises that also the coder 42(that is arranged on described base stock transmission device is with reference to accompanying drawing 3), described coder 42 is connected with described master controller; Described coder 42 gathers the transmission speed of described base stock transmission device and is converted into electric signal, thereby described master controller receives and process the rotating speed that this coder electric signal is controlled described servomotor 41; Make described facial tissue transmission device consistent with the transmission speed of described base stock transmission device, thereby improve precision and the quality of mounting paper.Further, when coordinating with the conveying of base stock, described base stock transmission device comprises base stock conveying imput shaft, described coder 42 is housed on it, be transported to described master controller by the electric signal of carrying the cireular frequency of imput shaft to be converted to corresponding relation described base stock, the described master controller actuator of corresponding control servomotor 41 is controlled the rotating speed of servomotor 41, servomotor 41 correspondingly provides at a slow speed, accelerates, at a high speed, the transfer motion power such as deceleration, thereby realize the coupling that facial tissue and base stock are carried.
Described facial tissue transmission device comprises the drive sprocket axle 21 that is arranged at described facial tissue conveying mechanism front end, is arranged on shown at least two driving wheel 22(accompanying drawings 1 on drive sprocket axle is two) and to be arranged at shown at least two flower wheel 23(accompanying drawings 1 of described facial tissue conveying mechanism rear end be two), described driving wheel 22 and flower wheel 23 are corresponding one by one; Described facial tissue delivery device comprises the load-transfer device that is arranged at respectively on every group of driving wheel 22 and flower wheel 23 or carries bar, and every described load-transfer device or carry is respectively arranged with on bar in the paper pushing mechanism that promotes facial tissue; Described drive sprocket axle 21 is driven by described servomotor 41, drives described driving wheel 22 and rotates, thereby drive described load-transfer device or carry the bar motion, and described paper pushing mechanism moves thereupon and promotes facial tissue and travels forward.
With reference to accompanying drawing 4, be the partial schematic diagram of facial tissue transmission device in the embodiment of the present invention and facial tissue delivery device.Be the clear vitals of showing in described facial tissue transmission device and facial tissue delivery device embodiment, therefore, adopt the partial schematic diagram mode to show.
Further, described driving wheel 22 and flower wheel 23 are sprocket wheel, and described load-transfer device or conveying bar are chain 31, and described paper pushing mechanism 32 numbers are at least three (shown in accompanying drawing 4 being three).And the middle part of described facial tissue transmission device also is provided with auxiliary wheel 24, is used for the transmission of auxiliary chain 31, in case its dislocation or distortion.
Better, the position of described driving wheel 22 on described drive sprocket axle 21 is adjustable, adjustable mode can adopt driving wheel 22 is screwed on drive sprocket axle 21, when needs are adjusted its position when adapting to the breadth width, unscrew screw and the driving wheel 22 that horizontally slips can change its position, tighten screw in the position that needs are adjusted to and get final product.Preferably, corresponding to the position of described flower wheel 23, described facial tissue transmission device also is provided with intake roller 25, and described intake roller 25 is used in conjunction with flower wheel 23, makes facial tissue more stable when entering described feedway, is difficult for dislocation.
Further, described facial tissue delivery device also comprises the transfer gantry that is arranged on facial tissue conveying mechanism both sides, comprises control hand wheel 35, adjusting screw 34, baffle conveying 33, is used for regulating the transport of web width of described facial tissue conveying mechanism.When the facial tissue of different breadth width is carried, by rotating described control hand wheel 35, drive adjusting screw 34, baffle conveying 33 on adjusting screw 34 on corresponding transfer gantry, just move by side to corresponding position to centre or two thereupon, change the distance between two row's chains 31, to adapt to different breadth width.Corresponding two driving wheels 22 adjusting on described drive sprocket axle 21 more just can have been realized the conveying of different breadth paper.Better, described flower wheel 23 is captiveed joint with described transfer gantry; Preferably, the wheel shaft of described flower wheel 23 is captiveed joint with the rearward end of described baffle conveying 33.
Preferably, described facial tissue delivery device also comprise be arranged at described facial tissue delivery device top be used for the paper blocking mechanism 36 of restriction facial tissue height to prevent that it from being boosted, can effectively limit the facial tissue bent tabs that makes progress, make facial tissue carry more smooth and easy and stable.
Better, the feed surface 12(of the facial tissue input position of described facial tissue conveying mechanism is with reference to accompanying drawing 1) be skewed, to adapt to the page orientation of facial tissue, give facial tissue with directional tagging, make to allow facial tissue can better enter described paper feeding device.
Further, described facial tissue conveying mechanism also comprises the air roll 11 that is arranged at described facial tissue feedway front end; Preferably, described air roll 11 is quality of rubber materials, makes facial tissue more firm when contacting with base stock, and, give paper with pressure, make and mount in the paper process, the air between both can be discharged better, is not easy wrinkling.
The working process of described Paper-pasting machine paper feeding device is as follows:
The conveying of facial tissue is adopted and is flown to reach paper feeding output, then passes through the transmission of the feed surface 12 of inclination, arrives the delivery site of facial tissue conveying mechanism; Described servomotor 41 is started working and is driven drive sprocket axle 21 and rotates, and rotates by driving wheel 22 drive chains 31 thereupon, and described paper pushing mechanism 32 is just along with travelling forward across the chain 31 of establishing on driving wheel 22 and flower wheel 23.In the process that described paper pushing mechanism 32 promotion facial tissues move forward, the transmission speed of the base stock transmission device of described coder 42 instantaneous acquirings also is converted into corresponding electric signal, the electric signal that described master controller capturing and coding device produces, and carry out respective handling according to this electric signal, then the rotating speed of servomotor adjusted accordingly, make the delivery speed of facial tissue and base stock equate or about equally, mate with the conveying of accurate control facial tissue and base stock, guarantee to mount the paper precision.
Described master controller sends control signal and controls servomotor 41 by regular motion, is in particular:
Described master controller sends control signal and controls servomotor 41 first with very low rate of onset rotation, and follows first a very low acceleration/accel slowly to accelerate to rotate; When the tach signal that collects servomotor 41 when described master controller has accelerated in master controller predefined First Speed, described master controller sends control signal and controls servomotor 41 with the second higher acceleration/accel rotation, and height accelerates to predefined second speed in master controller, at this moment, described master controller collects the tach signal of servomotor 41, then send control signal control servomotor 41 and travel at the uniform speed according to this second speed, until complete the transmission of paper.
Optionally, the second acceleration/accel is much larger than the first acceleration/accel; Better, according to the isoparametric variation of facial tissue size, weight of reality, described rate of onset, First Speed, the first acceleration/accel, second speed, the second acceleration/accel can correspondingly be adjusted; The scope of described rate of onset is that 0-100 opens/h, and the scope of described First Speed is that 1500-2000 opens/h, and the scope of described second speed is that 6000-10000 opens/h, and the scope of described the first acceleration/accel is 0-36 * 10
6/ h
2, the scope of described the second acceleration/accel is 20 * 10
6-72 * 10
6/ h
2Described First Speed is preferably 2000/h.
Further, in the uniform movement process, described master controller also adaptability ground adjusts accordingly according to the rotating speed of code device signal to servomotor, namely carries with state substantially at the uniform velocity, with the conveying coupling of accurate control facial tissue and base stock.
Further, the position of the paper discharge port of described paper feeding device is provided with opto-electronic pickup or the infrared pickoff that detects facial tissue, whether carried for detection of facial tissue and completed, when whole facial tissue being detected and exported this paper feeding device, that is: the facial tissue when conveying runs to next station, (be about to the position of facial tissue and base stock pressing) when namely entering gluing pressing section, 32 of described paper pushing mechanisms reduce speed now and get back to originally state, enter the mode of operation of defeated paper next time.
Adopt above-mentioned mode that the defeated paper process of described Paper-pasting machine paper feeding device is controlled, reduced heap paper or breakage that paper occurs due to excessive velocities.When setting program, to consider and avoid facial tissue to impact excessive the damage because pushing away paper power in course of conveying, the size of power is determined by its corresponding acceleration/accel of speed.When just beginning, will be very large if directly want to be added to the required acceleration/accel of high speed, the impact to facial tissue will be very large like this, so will avoid the generation of this situation.During actual operation, originally the speed of servomotor 41 is lower, through laggard row acceleration/accel transmission after a while, when the distance of speed and conveying can be mated with the conveying of base stock, just carries out uniform movement.So namely realize the conveying of paper, also can match with the conveying of base stock, improved laminated precision.
As can be seen from the above, adopt Paper-pasting machine paper feeding device provided by the invention, its paper feed speed from low to high, first carry with very low speed and slowly accelerate, when accelerating to the First Speed of setting, the beginning high acceleration moving, when accelerating to the second speed of setting, uniform movement; So, guaranteed on the one hand the defeated paper efficient of paper feeding device, and, avoided generation paperboard, heap paper or paper sheet break, defeated paper efficient has been improved in the side, and has improved product design.
Further, adopt servomotor and PLC to be used in conjunction with, make paper feed speed controlled, improved the controllable precision of paper feed speed.Preferably, adopt the coder that is used for gathering the base stock transmission speed, coordinated servomotor and PLC to use, mounted paper precision and quality thereby improved.
Concrete, having adopted drive sprocket axle, driving wheel, flower wheel, paper pushing mechanism and load-transfer device or carried bar to consist of described facial tissue transmission device, simplicity of design is easy to realize.Further, adopt auxiliary wheel, chain, and coordinate chain that all are taken turns to be designed to sprocket wheel, to make defeated paper process stability good, more can realize the object of the invention.
Preferably, be designed with transfer gantry and be used for adjusting defeated paper web face width degree, and adaptive, decision design driving wheel position on described drive sprocket axle is adjustable; Make this paper feeding device can adapt to the conveying of the facial tissue of various breadths.
Better, also designed and be used for the paper blocking mechanism of restriction facial tissue height to prevent that it from being boosted, can effectively limit the facial tissue bent tabs that makes progress, make facial tissue carry more smooth and easy and stable.
Preferably, the feed surface of the facial tissue input position of described facial tissue conveying mechanism is skewed, to adapt to the page orientation of facial tissue, gives facial tissue with directional tagging, makes to allow facial tissue can better enter described paper feeding device.
Further, described facial tissue conveying mechanism also comprises the air roll that is arranged at described facial tissue feedway front end; Preferably, described air roll is quality of rubber materials, makes facial tissue more firm when contacting with base stock, and, give paper with pressure, make and mount in the paper process, the air between both can be discharged better, is not easy wrinkling.
Preferably, corresponding to the position of described flower wheel, described facial tissue transmission device also is provided with intake roller, and described intake roller and flower wheel are used in conjunction with, and makes facial tissue more stable when entering described feedway, is difficult for dislocation.
It needs to be noted, what described in above-described embodiment, defeated paper control mechanism adopted is that servomotor and programmable logic controller (PLC) (PLC) are used in conjunction with the rotating speed with accurate control drive sprocket axle, but be not to adopt common controller to control, and motor also can adopt common electric machine, can realize the object of the invention, therefore, can not restriction protection domain of the present invention will be used for both; And, can know, adopt controller and the motor of other types, also should belong to protection domain of the present invention.
further, also increase in above-described embodiment and be provided with coder, be used for gathering the transmission speed of described base stock transmission device and being converted into electric signal and passing to master controller (or PLC), make the master controller also can adjustment corresponding to code device signal and control the rotating speed of servomotor, thereby control the delivery speed of facial tissue, so that the delivery speed of itself and base stock adapts, but do not represent not have the described paper feeding device of coder just can not work, as there is no a coder, the precision of perhaps mounting paper can reduce, but also can realize the object of the invention, therefore, this technical characterictic can not be used for limiting protection scope of the present invention, certainly, much other device also can be realized the function of similar coder in addition, and perhaps other similar array mode, also can realize the object of the invention, can know, these mapping modes all should belong to protection scope of the present invention.
In above-described embodiment, some constituent elements of facial tissue transmission device specifically is provided, as drive sprocket axle, driving wheel, flower wheel, we can find out according to the operation principles of facial tissue transmission device, and this array mode or design form are not must constructing of this area, other array modes or design form, certainly also can realize the function that this combination is achieved, therefore, should not be used for limiting protection scope of the present invention; In addition, other the unitized construction that similarly realizes identical or approximation function also should belong to protection scope of the present invention certainly.And the auxiliary wheel of decision design wherein, one of Main Function are for auxiliary load-transfer device or carry bar transmission more smoothly, also should not be used for limiting protection scope of the present invention; In addition, other the unitized construction that similarly realizes identical or approximation function also should belong to protection scope of the present invention certainly.Further; the quantity of described driving wheel and flower wheel has all adopted two (shown in accompanying drawings 1); its one of the main reasons is; simplicity of design like this; and can finely realize purpose of the present invention; but do not represent, the design of plural driving wheel or flower wheel does not belong to protection scope of the present invention.
in above-described embodiment, one of formation of described facial tissue delivery device---load-transfer device or conveying bar, be embodied as chain in subsequent embodiment, described driving wheel, flower wheel, auxiliary wheel all is preferably designed for sprocket wheel to adapt to the transmission of chain, and described paper pushing mechanism is preferably designed for three, so one of main purpose of design is, can realize better the propelling to facial tissue, certainly, along with the facial tissue quality, these technical characterictics of variation of thickness or size all may change accordingly, therefore, these technical characterictics should not limit protection scope of the present invention as essential features on the one hand, the version of the combination of these technical characterictics also should belong to protection scope of the present invention on the other hand.
In above-described embodiment, described facial tissue pulling mechanism of paper also is designed with transfer gantry, be used for adjusting the defeated paper web face width degree of paper feeding device, adaptive, it is adjustable that described driving wheel is preferably designed on drive sprocket axle the position, but one of Main Function of this design is to adjust defeated paper web face width degree, thereby realizes all applicable this devices of multiple facial tissue breadth.Can find out, this technical characterictic is not essential features, shall not be applied to restriction protection domain of the present invention; And, according to the transfer gantry of same principle design and other implementations of driving wheel, also should belong to protection domain of the present invention.
In above-described embodiment, described facial tissue delivery device also comprise be arranged at described facial tissue delivery device top be used for the paper blocking mechanism of restriction facial tissue height to prevent that it from being boosted, one of its Main Function is effectively to limit the facial tissue bent tabs that makes progress, and makes facial tissue carry more smooth and easy and stable; Can find out, this technical characterictic is not essential features, shall not be applied to restriction protection domain of the present invention; And other implementations according to the similar paper blocking mechanism of same principle design also should belong to protection domain of the present invention.
In above-described embodiment, the feed surface of the facial tissue input position of described facial tissue conveying mechanism is skewed, and one of its Main Function is to adapt to the page orientation of facial tissue, gives facial tissue with directional tagging, makes to allow facial tissue can better enter described paper feeding device; Can find out, this technical characterictic is not essential features, shall not be applied to restriction protection domain of the present invention; And similar other implementations according to the same principle design also should belong to protection domain of the present invention.
In above-described embodiment, described facial tissue conveying mechanism also comprises the air roll that is arranged at described facial tissue feedway front end; Preferably, described air roll is quality of rubber materials; One of its Main Function is to make facial tissue more firm when contacting with base stock, and, give paper with pressure, make and mount in the paper process, the air between both can be discharged better, is not easy wrinkling.Can find out, this technical characterictic is not essential features, shall not be applied to restriction protection domain of the present invention; And, according to similar other implementations of same principle design, such as pressure roller etc., also should belong to protection domain of the present invention.
Those of ordinary skill in the field are to be understood that: the above only is specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a Paper-pasting machine paper feeding device, is characterized in that, comprises base stock feedway, facial tissue feedway, defeated paper control mechanism; Described facial tissue feedway comprises the facial tissue conveying mechanism that is positioned at the middle part, the facial tissue transmission device of rear and front end setting and the facial tissue delivery device that both sides arrange; Described defeated paper control mechanism is controlled the described facial tissue delivery device promotion of described facial tissue transmission device drive facial tissue and is carried along described facial tissue conveying mechanism, carry with rate of onset when its delivery speed is initial and accelerate to carry with the first acceleration/accel, when accelerating to delivery speed and be predefined First Speed, beginning is accelerated to carry with the second acceleration/accel, when accelerating to delivery speed and be predefined second speed, at the uniform velocity carry with second speed; Described the first acceleration/accel is less than the second acceleration/accel.
2. Paper-pasting machine paper feeding device according to claim 1, it is characterized in that, described defeated paper control mechanism comprises master controller and servomotor, and described servomotor is used for driving the transmission speed of described facial tissue transmission device, and described master controller is used for controlling the rotating speed of described servomotor.
3. Paper-pasting machine paper feeding device according to claim 2, it is characterized in that, described base stock feedway comprises the base stock transmission device, and described defeated paper control mechanism also comprises the coder that is arranged on described base stock transmission device, and described coder is connected with described master controller; Described coder gathers the transmission speed of described base stock transmission device and is converted into electric signal, thereby described master controller receives and process the rotating speed that this coder electric signal is controlled described servomotor.
4. Paper-pasting machine paper feeding device according to claim 3, it is characterized in that, described facial tissue transmission device comprises the drive sprocket axle that is arranged at described facial tissue conveying mechanism front end, at least two flower wheels that are arranged at least two driving wheels on drive sprocket axle and are arranged at described facial tissue conveying mechanism rear end, and described driving wheel and flower wheel are corresponding one by one; Described facial tissue delivery device comprises the load-transfer device that is arranged at respectively on every group of driving wheel and flower wheel or carries bar, and every described load-transfer device or carry is respectively arranged with on bar in the paper pushing mechanism that promotes facial tissue; Described drive sprocket axle is driven described driving wheel and is rotated by described driven by servomotor, thereby drives described load-transfer device or carry the bar motion, and described paper pushing mechanism moves thereupon and promotes facial tissue and travels forward.
5. Paper-pasting machine paper feeding device according to claim 4, is characterized in that, described driving wheel and flower wheel are sprocket wheel, and described load-transfer device or conveying bar are chain, and described paper pushing mechanism number is at least three.
6. Paper-pasting machine paper feeding device according to claim 4, is characterized in that, the position of described driving wheel on described drive sprocket axle is adjustable.
7. Paper-pasting machine paper feeding device according to claim 4, is characterized in that, described facial tissue delivery device also comprises the transfer gantry that is arranged on facial tissue conveying mechanism both sides, is used for regulating the transport of web width of described facial tissue conveying mechanism.
8. Paper-pasting machine paper feeding device according to claim 4, is characterized in that, described facial tissue delivery device also comprise be arranged at described facial tissue delivery device top be used for the paper blocking mechanism of restriction facial tissue height to prevent that it from being boosted.
9. Paper-pasting machine paper feeding device according to claim 4, is characterized in that, described facial tissue conveying mechanism also comprises the air roll that is arranged at described facial tissue feedway front end.
10. the described Paper-pasting machine paper feeding device of according to claim 1 to 9 any one, it is characterized in that, the scope of described rate of onset is that 0-100 opens/h, the scope of described First Speed is that 1500-2000 opens/h, the scope of described second speed is that 6000-10000 opens/h, and the scope of described the first acceleration/accel is 0-36 * 10
6/ h
2, the scope of described the second acceleration/accel is 20 * 10
6-72 * 10
6/ h
2
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| CN201310047896.4A CN103121599B (en) | 2013-02-06 | 2013-02-06 | A kind of Paper-pasting machine paper feeding device |
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| CN201310047896.4A CN103121599B (en) | 2013-02-06 | 2013-02-06 | A kind of Paper-pasting machine paper feeding device |
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| CN103121599B CN103121599B (en) | 2015-10-28 |
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| CN109748129A (en) * | 2019-02-21 | 2019-05-14 | 嘉兴七色狼服饰有限公司 | A kind of efficient braid dispensing device |
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| CN103121599B (en) | 2015-10-28 |
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