CN109650024B - Feeder with high stability and feeding method - Google Patents
Feeder with high stability and feeding method Download PDFInfo
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- CN109650024B CN109650024B CN201910109917.8A CN201910109917A CN109650024B CN 109650024 B CN109650024 B CN 109650024B CN 201910109917 A CN201910109917 A CN 201910109917A CN 109650024 B CN109650024 B CN 109650024B
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- stripping
- accessory
- belt
- material belt
- accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The feeder with high stability comprises a mounting seat, wherein a feeding structure, a paper collecting and separating structure, a material pressing structure, a stripping structure, a power structure and a waste collecting structure are fixed on the mounting seat. The accessory roll is placed through the material placing structure, the stripping motor drives the screw to drive the stripping block to move on the guide rail, and then the stripping block is matched with the material pressing structure and the power structure, so that the accessories and the material belt are subjected to relative stripping action to stably strip the accessories on the accessory material belt, and two conventional feeding modes of static stripping feeding and movable stripping feeding can be realized; the feeding structure and the stripping structure can be adjusted to adapt to material belts with different widths, and stripping and feeding of single-row, multi-row and cross typesetting accessory rolls can be realized; the paper separating structure and the waste collecting structure can simultaneously recover the paper separating of the accessory roll and the material belt stripped of the accessory, thereby facilitating secondary utilization.
Description
Technical Field
The invention relates to an automatic control device, in particular to a feeder with high stability and a feeding method.
Background
With the rapid development of ultra-thin and ultra-light electronic products, Surface Mount Technology (SMT) is the most popular Technology and process in the electronic assembly industry. Compared with the components formed by the traditional component processing mode, the chip components produced by the SMT technology have the advantages of high assembly density and small occupied area and quality of electronic products. Moreover, chip components produced by the SMT technology can be produced by an automatic chip mounter, and can be produced in a large scale in a full-line automatic manner. Therefore, the SMT technology is more widely applied to the field of electronic products.
At present, the requirements of parts such as gummed paper, PSA (pressure sensitive adhesive), labels, two-dimensional codes, blue films, steel sheets and the like for adhering to a SMT (surface mount technology) working section of the circuit board are increasingly greater, and meanwhile, the requirement on the adhering precision is increasingly higher, so that higher requirements are provided for feeders of the parts. At present, the accessories are mainly manually placed, time and labor are wasted, the production efficiency is greatly reduced, the accessories are touched by hands in the manual placing process, the accessory is polluted, the quality of a circuit board product is influenced, and the dustless production of the circuit board product is not facilitated. In order to solve the problem, at present, an ordinary feeder automatically provides accessories for an external material taking device, but the feeders have the problems that the accessories cannot be peeled from a material belt, the external material taking device is difficult to accurately take materials due to deviation after the accessories are peeled, the external material taking device absorbs heavy due to overlapping of the accessories, the accessories are still stuck on a platform and cannot be taken away after being peeled, and the like.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The invention aims to provide a feeder with high stability and a feeding method, and aims to solve the problems of unstable part stripping and feeding and low feeding efficiency of the conventional feeder and the conventional feeding method.
In order to solve the problems, the technical scheme of the invention is as follows:
a feeder with high stability comprises a mounting seat, wherein a feeding structure, a paper collecting and separating structure, a material pressing structure, a stripping structure, a power structure and a waste collecting structure are fixed on the mounting seat;
the feeding structure is fixed on the mounting seat through a fixing shaft on the feeding structure, and the fixing shaft is used for placing the accessory roll;
the paper collecting and separating structure is connected with the material placing structure through a belt, and the paper collecting and separating structure is driven by the belt to rotate along with the material placing structure and is used for recovering the paper separating of the accessory roll;
the pressing structure is arranged on one side of the peeling structure and used for controlling the tensioning state of the accessory material belt on the peeling structure;
the stripping structure is fixed at the top end of the mounting seat through a fixing seat, a stripping block, a guide rail connected with the stripping block, a stripping motor and a screw rod connected with the stripping motor and the stripping block are arranged on the fixing seat, and the stripping motor is used for driving the screw rod to drive the stripping block to move on the guide rail, so that the accessories and the material belt do relative stripping action to strip the accessories on the accessory material belt;
the power structure is arranged on the other side of the stripping structure and used for driving the accessory material belt to advance and stripping the accessories on the accessory material belt in cooperation with the stripping structure;
the waste collecting structure is used for driving the rolling and recovering the material belt after the accessories are peeled through the torque motor on the waste collecting structure.
Feeder with high stability, wherein, the blowing structure is including fixed fender dish, fixed axle and activity fender dish, fixed fender dish is fixed in fixed axle one end, the activity fender dish can move on the fixed axle, through the fixed epaxial rack and the activity fender dish on the snap-fit adjustment activity fender dish with the fixed accessory of keeping off between the dish distance of keeping off in order to adapt to different width roll.
The feeder with high stability, wherein the paper collecting and separating structure collects the separating paper of the accessory roll through the collecting paper cards on the paper collecting and separating structure; the belt is connected with a tensioning mechanism, and the tensioning mechanism is used for adjusting the force required by the slipping of the belt between the emptying structure and the paper material collecting and separating structure.
The feeder with high stability is characterized in that the stripping block is distributed with air suction holes, and the air suction holes are connected with an external vacuum device through joints and used for stably adsorbing the accessory material belt; the stripping block is provided with a first limiting block and a second limiting block, and the distance between the first limiting block and the second limiting block is adjusted to be suitable for the width of the accessory material belt; the stripping block is also provided with a graduated scale for detecting the width of the accessory material belt.
The feeder with high stability is characterized in that the stripping structure is provided with a bearing mechanism, and the bearing mechanism moves along with the stripping block; the bearing structure comprises a bearing platform, a horizontal adjusting mechanism and a vertical adjusting mechanism which are arranged on the bearing platform, at least one inductor and an inductor adjusting mechanism, wherein the horizontal adjusting mechanism is used for adjusting the front and back positions of the bearing platform, and the vertical adjusting mechanism is used for adjusting the upper and lower positions of the bearing platform; the sensor is used for sensing the accessory, and the sensor adjusting mechanism is used for adjusting the front and back positions of the sensor.
The feeder with high stability is characterized in that the power mechanism comprises a motor, a conveyor belt, a synchronizing wheel, a driving wheel, a driven wheel and a jacking mechanism; the motor drives the synchronizing wheel to rotate through the conveying belt, the synchronizing wheel is fixedly connected with the driving wheel, the driven wheel is located below the driving wheel, and the jacking mechanism is used for controlling the tensioning state of the material belt between the driven wheel and the driving wheel.
The feeder with high stability, wherein, receive the waste material structure still including receiving the material gyro wheel and setting up the kicking block on receiving the material gyro wheel, receive the material gyro wheel with torque motor connects.
A feeding method with high stability, wherein the feeding method uses the feeder with high stability, comprising the steps of:
sleeving the accessory roll on a fixed shaft of the discharging structure;
separating the accessory material belt at the end of the accessory roll from the partition paper, and pulling the partition paper to a paper collecting card of the paper collecting structure to be stuck;
the accessory material belt passes through the stripping structure, then passes through the driving wheel and the driven wheel in a crossed manner, and finally is stuck on a material receiving roller of the waste material receiving structure;
the stripping structure is matched with the power structure and the pressing structure, and the accessories and the material belt are stripped relatively to strip the accessories from the accessory material belt for being taken away by an external material taking device;
the paper collecting and separating structure rotates along with the material discharging structure by means of a belt, and the separating paper is collected;
the torque motor of the waste collecting structure drives the collecting roller to roll the material belt through the stripping accessory, and the material belt is recovered.
The feeding method with high stability is characterized in that the stripping structure is matched with the power structure and the pressing structure to strip the accessories from the accessory tape, and an external material taking device can take the accessories away, and comprises the following steps:
the pressing structure loosens and presses the accessory material belt, and the driven wheel of the power structure is pushed out by the jacking structure to press the accessory material belt;
the stripping block keeps still, the driving wheel rotates to drive the material belt to move forward for a set distance, the accessories are stripped to the bearing structure, and the external material taking device is taken away.
The feeding method with high stability is characterized in that the stripping structure is matched with the power structure and the pressing structure to strip the accessories from the accessory tape, and an external material taking device can take the accessories away, and comprises the following steps:
adjusting a bearing platform of the bearing structure to be lower than the stripping block;
the pressing structure is used for ejecting and pressing the accessory material belt, the driven wheel of the power structure is pushed out by the ejecting structure to press the accessory material belt, and the accessory material belt is kept in a tensioning state from the pressing structure to the driving wheel;
the external material taking device sucks the accessory and keeps the accessory static;
the motor of the stripping structure drives the stripping block to retreat for a set distance, the accessories and the material belt move relatively to strip, and the external material taking device takes away the accessories stripped from the material belt.
The beneficial effects of the invention include: according to the feeder with high stability and the feeding method, the stripping block is arranged on the fixed seat of the stripping structure, the stripping motor is used for driving the screw to drive the stripping block to move on the guide rail, and then the stripping block is matched with the pressing structure and the power structure, so that the accessories and the material belt are subjected to relative stripping action to stably strip the accessories on the accessory material belt, and two feeding modes of conventional static stripping feeding and movable stripping feeding can be realized; the feeding structure and the stripping structure can be adjusted to adapt to material belts with different widths, and stripping and feeding of single-row, multi-row and cross typesetting accessory rolls can be realized; the paper separating structure and the waste collecting structure are arranged, so that the paper separating structure and the material belt stripped from the accessories of the accessory roll can be simultaneously recovered, and secondary utilization is facilitated.
Drawings
Fig. 1 is a schematic structural view of a feeder with high stability according to the present invention.
Figure 2 is a front view of a feeder of the present invention having high stability.
Fig. 3 is a schematic structural diagram of a discharging structure of a feeder with high stability according to the present invention.
Fig. 4 is a schematic view of the inner side structure of the discharging structure of the feeder with high stability according to the present invention.
Fig. 5 is a schematic structural view of a stripping structure of a feeder with high stability according to the present invention.
FIG. 6 is a flow chart of a feed process with high stability according to the present invention.
Fig. 7 is a flow chart of the steps of peeling the accessories from the accessory tape by the combination of the peeling structure, the power structure and the pressing structure of the feeding method with high stability, and taking the accessories away by an external material taking device.
FIG. 8 is a flow chart showing a step of stripping the accessories from the accessory tape by the stripping structure and the power structure and the pressing structure of the feeding method with high stability of the present invention, and the accessories are taken away by an external material taking device.
Description of reference numerals: 1. a mounting seat; 2. a material discharging structure; 3. a paper collecting and separating structure; 4. a guide structure; 5. stripping the structure; 6. a receiving structure; 7. an induction structure; 8. a power structure; 9. a material pressing structure; 10. a waste material collecting structure; 2a, fixing a baffle disc; 2b, a rack; 2c, a movable baffle disc; 2d, buckling; 2e, a first spring; 2f, a knob; 2g, a second spring; 2h, fixing the shaft; 3a, a belt; 3b, collecting the paper card; 3c, a tensioning mechanism; 4a, a first guide wheel; 4b, a guide block; 4c, a second guide wheel; 4d, a third guide wheel; 5a, a stripping block; 5b, a first limiting block; 5c, a joint; 5d, a second limiting block; 5e, a guide rail; 5f, stripping the motor; 5g, fixing a base; 5h, a screw; 5j, a fixing piece; 5k, a pressing block; 6a, a bearing platform; 6b, a horizontal adjusting mechanism; 6c, an inductor adjusting mechanism; 6d, a vertical adjusting mechanism; 8b, a drive motor; 8c, a jacking mechanism; 8d, driven wheels; 8e, a conveyor belt; 8f, a synchronous wheel; 10a, a torque motor; 10b, a material receiving roller; 10c, a top block.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
As shown in fig. 1 and 2, the feeder with high stability of the present invention comprises a mounting base 1, a feeding structure 2, a paper collecting and separating structure 3, a peeling structure 5, a power structure 8, a pressing structure 9 and a waste collecting structure 10; referring to fig. 3 and 4, the material discharge mechanism 2 includes a fixed shaft 2h, a fixed baffle disc 2a and a movable baffle disc 2c, the material discharge structure 2 is fixed on the mounting base 1 through the fixed shaft 2h, and a space for holding the accessory roll is formed between the fixed baffle disc 2a and the movable baffle disc 2c, so that the accessory rolls with different inner diameter roller specifications, such as 3 inches and 6 inches, can be held and placed on the material discharge structure 2; fixed fender dish 2a is fixed in the one end of fixed axle 2h, activity fender dish 2c can move on fixed axle 2h, set up rack 2b on fixed axle 2h, buckle 2d and rack 2b block on the fender dish 2c of activity, but the fixed movable fender dish of chucking 2c of fixed regulation keeps off the distance between dish 2c and the fixed fender dish 2a, roll up with the accessory that adapts to different width, still be provided with second spring 2g on the activity fender dish 2c, be used for when buckle 2d presses down chucking rack 2b, second spring 2g provides the packing force, make activity fender dish 2c fixed firm. A first spring 2e is further arranged inside the fixed shaft 2h at the end of the movable baffle disc 2c, and the first spring 2e can be pressed through a knob 2f at the port of the first spring 2e so as to adjust the discharging tightness of the discharging mechanism 2.
As shown in fig. 1, the paper collecting and separating structure 3 is fixed on the mounting seat 1, the paper separating (also called as a diaphragm) of the accessory roll is collected by the paper collecting card 3b on the paper collecting and separating structure 3, in practical application, a rubber ring can be sleeved on the paper collecting card 3b to facilitate the collection of the paper separating, furthermore, the belt 3a is used for connecting the material placing structure 2 and the paper collecting and separating structure 3, the paper collecting and separating structure 3 rotates along with the rotation of the material placing structure 2 under the driving of the belt 3a to collect the paper separating of the accessory roll. In practical application, the belt 3a can be a round belt, the round belt can slip, so that the installation seat 1 is provided with the tensioning mechanism 3c, the tensioning mechanism 3c is connected with the round belt, the force required by the slip of the belt 3a can be adjusted, the emptying structure 2 and the paper separating and collecting structure 3 rotate in a non-constant transmission ratio, and the change of different angular velocities of the same linear velocity caused by the fact that the more the accessory roll is put, the more the paper separating roll is collected is, can be adapted.
As shown in fig. 1 and 2, the feeder with high stability of the present invention further includes a guide structure 4, wherein the guide structure 4 includes a first guide wheel 4a, a guide block 4b, a second guide wheel 4c and a third guide wheel 4d, the first guide wheel 4a and the guide block 4b are fixed on the mounting base 1, and the second guide wheel 4c and the third guide wheel 4d are disposed below the peeling structure 5 and fixedly connected to the peeling structure 5. The accessory material belt flows out of the discharging mechanism 2, passes through the first guide wheel 4a and the guide block 4b, reaches the stripping structure 5, enters the power structure 8 through the second guide wheel 4c and the third guide wheel 4d after being stripped, and is collected by the waste collecting structure 10, wherein the accessories pass through the stripping structure 5 and then reach the receiving mechanism 6. The strip of material after stripping the fittings becomes a waste strip, i.e. the strip of material from the rear part of the second guide wheel 4c (inclusive) is called a waste strip, which comprises a release film, an adhesive tape or a strip of material.
As shown in fig. 5, the stripping structure 5 is fixed on the mounting base 1a through a fixing base 5g, the stripping structure 5 includes a stripping block 5a, a guide rail 5e connecting the fixing base 5g and the stripping block 5a, a screw 5h connected with the stripping block 5a, and a stripping motor 5f connected with one end of the screw 5h, wherein the stripping motor 5f can be driven by a motor, the stripping motor 5f drives the screw 5h to drive the stripping block 5a to move back and forth on the guide rail 5e, and the moving direction, distance and speed can be controlled by an external system. The stripping block 5a is distributed with air suction holes, and the air suction holes are connected with an external vacuum negative pressure device through a connector 5c and used for stably adsorbing the accessory material belt and improving the stripping stability. Furthermore, peel off and be equipped with first stopper 5b and second stopper 5d on the piece 5a, first stopper 5b and second stopper 5d are fixed on peeling off piece 5a through mounting 5j, and the width of adaptable accessory material area of the distance between first stopper 5b and the second stopper 5d is adjusted, peels off and still is equipped with the scale on piece 5a for adjust the stopper position according to accessory material area width. In practical application, the stripping block 5a can be further provided with a pressing block 5k for further limiting the warping of the accessory material belt and improving the stripping stability.
As shown in fig. 1 and 2, the feeder with high stability of the present invention further includes a receiving structure 6, and the receiving structure 6 is fixed on the peeling structure 5 and moves with the peeling block 5 a. The bearing structure 6 comprises a bearing platform 6a, a horizontal adjusting mechanism 6b and a vertical adjusting mechanism 6d which are arranged on the bearing platform 6a, and at least one sensor 7; the horizontal adjusting mechanism 6b is used for adjusting the front and back positions of the bearing platform 6a, the vertical adjusting mechanism 6d is used for adjusting the up and down positions of the bearing platform 6a, and the front, back, up and down positions of the bearing platform 6a can meet the stripping requirements of different accessories, so that the stability is improved. The inductor 7 is fixed on the supporting mechanism 6, in practical application, one or more inductors 7 can be fixed, a plurality of accessories can be simultaneously induced, the front and back positions of the inductor 7 can be adjusted through the inductor adjusting mechanism 6c, and the accessories can be conveyed to the set positions by the external control system according to signals of the inductor 7.
Referring to fig. 1, the power mechanism 8 is fixed on the mounting base 1a, and includes a driving motor 8b, a conveyor belt 8e, a synchronizing wheel 8f, a driving wheel 8g, a driven wheel 8d, and a tightening mechanism 8 c. The driving motor 8b drives the synchronizing wheel 8f to rotate through the conveying belt 8e, the synchronizing wheel 8f is connected with the driving wheel 8g, and the driving wheel 8g is driven to rotate so as to drive the material belt to advance. Follow driving wheel 8d and be located driving wheel 8g below, tight mechanism 8c in top is located from driving wheel 8d below for the control is followed the material area between driving wheel 8d and the driving wheel 8g and is compressed tightly or is relaxed, and in the actual application, tight structure 8c in top can be the cylinder. In practical application, the pressing structure 9 is arranged at the rear side of the peeling structure 5, the power structure 8 is arranged at the front side of the peeling structure 5, the pressing structure 9 and the power structure 8 are fixed on the mounting base 1, and the pressing structure 9 and the tightening mechanism 8c of the power structure 8 are matched to control the tensioning state of the accessory material belt on the peeling structure 5.
Receive waste material structure 10 and fix on mount pad 1a, including torque motor 10b, receipts material gyro wheel 10a and set up kicking block 10c on receiving material gyro wheel 10a, through the material area of the accessory that is peeled off of torque motor 10b rolling of being connected with receipts material gyro wheel 10a, and torque motor 10b can guarantee that the material area keeps the state of tightening constantly.
The present invention also relates to a feeding method with high stability, which uses the above feeder with high stability, as shown in fig. 6, comprising the following steps:
sleeving the accessory roll on a fixed shaft 2h of the material placing structure 2, and tightly clamping the rack 2b by a buckle 2d on the movable baffle disc 2c to fix the accessory roll;
separating the partition paper at the end of the accessory roll from the accessory material belt, and pulling the partition paper of the accessory roll to a paper receiving card 3b of the paper receiving structure 3 to be stuck;
the accessory material belt passes through a first guide wheel 4a (optionally not passing through), a guide block 4b, a stripping structure 5, a second guide wheel 4c and a third guide wheel 4d, then passes through a driving wheel 8g and a driven wheel 8d in a crossing manner, and finally is adhered to a material receiving roller 10a of a waste material receiving structure 10;
the stripping structure 5 is matched with the power structure 8 and the pressing structure 9 to strip the accessories from the accessory material belt for being taken away by an external material taking device;
the paper collecting and separating structure 3 rotates along with the material discharging structure 2 by a belt 3a to collect the separating paper;
the torque motor 10b of the waste material collecting structure 10 drives the material collecting roller 10a to collect the material belt stripped from the accessories, and the material belt is recovered.
The stripping structure 5, the power structure 8 and the pressing structure 9 cooperate to strip the accessories from the accessory tape, and the action for taking away the accessories by the external material taking device can be one of a conventional static stripping feeding action and a movable stripping feeding action, as shown in fig. 7, the conventional static stripping feeding action includes the following steps:
the pressing structure 9 loosens the pressing accessory material belt, and the driven wheel 8d of the power structure 8 is pushed out by the jacking structure 8c to press the accessory material belt;
the stripping block 5a remains still, the driving wheel 8g rotates to drive the material belt to advance for a set distance, and the accessories are stripped to the bearing structure 6 to be taken away by an external material taking device.
As shown in fig. 8, the mobile stripping feeding action includes the following steps:
adjusting the bearing platform 6a of the bearing structure 6 to be lower than the stripping block 5 a;
the pressing structure 9 pushes out the pressing accessory material belt, the driven wheel 8d of the power structure 8 is pushed out by the pushing structure 8c to press the accessory material belt, and the accessory material belt is kept in a tensioning state from the pressing structure 9 to the driving wheel 8 g;
the external material taking device sucks the accessory and keeps the accessory static;
the motor of the stripping structure 5 drives the stripping block 5a to retreat for a set distance, the accessories and the material belt do relative movement to be stripped, and the external material taking device takes away the accessories stripped from the material belt.
The movable stripping feeding device has the advantages that the accessories are not in contact with the bearing platform 6a, the accessories cannot be adhered to the bearing platform 6a, the accessories are stripped without friction resistance of the bearing platform 6a, stripping is smooth and stable, and the accessories are not deviated, twisted or arched. After the stripping action is finished, the accessories are taken away, the stripping motor 5f drives the stripping block 5a to move forward to the initial position, the pressing structure 9 is loosened, the driving wheel 8g rotates to pull the accessory material belt to move forward for a set distance, the pressing structure 9 ejects out the pressed accessory material belt, then the stripping action is repeated, the external material taking device can be uninterruptedly supplied with materials, meanwhile, the partition paper and the waste material belt of the accessory roll are recycled, and secondary utilization can be realized.
In practical application, the conventional static stripping feeding action or the movable stripping feeding action can be selected according to the actual feeding condition to carry out stripping feeding.
The shafts of the discharging mechanism 2, the paper separating and collecting mechanism 3 and the waste collecting structure 10 can be changed into air expansion shafts or hand expansion shafts according to actual requirements.
According to the feeder with high stability and the feeding method, the stripping block is arranged on the fixed seat of the stripping structure, the stripping motor is used for driving the screw to drive the stripping block to move on the guide rail, and then the stripping block is matched with the pressing structure and the power structure, so that the accessories and the material belt are subjected to relative stripping action to stably strip the accessories on the accessory material belt, and two feeding modes of conventional static stripping feeding and movable stripping feeding can be realized, wherein the accessories are not contacted with the bearing platform and are not adhered to the bearing platform, the accessories are stripped without friction resistance of the bearing platform, and the stripping feeding can be smoothly and stably carried out; the stripping block is provided with a limiting block, so that the stripping fittings are not deviated, twisted or arched; the receiving structure is provided with a sensor, and an external control system can convey the accessories to a set position according to a signal of the sensor so as to accurately feed materials; the feeding structure and the stripping structure can be adjusted to adapt to material belts with different widths, and stripping and feeding of single-row, multi-row and cross typesetting accessory rolls can be realized; the paper separating structure and the waste collecting structure are arranged, so that the paper separating structure and the material belt stripped from the accessories of the accessory roll can be simultaneously recovered, and secondary utilization is facilitated.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (9)
1. The feeder with high stability is characterized by comprising a mounting seat, wherein a feeding structure, a paper collecting and separating structure, a material pressing structure, a stripping structure, a power structure and a waste collecting structure are fixed on the mounting seat;
the feeding structure is fixed on the mounting seat through a fixing shaft on the feeding structure, and the fixing shaft is used for placing the accessory roll;
the paper collecting and separating structure is connected with the material placing structure through a belt, the paper collecting and separating structure is driven by the belt to rotate along with the material placing structure and is used for collecting paper separating of the accessory roll, the belt is connected with the tensioning mechanism, and the tensioning mechanism is used for adjusting the force required by the slipping of the belt between the material placing structure and the paper collecting and separating structure;
the pressing structure is arranged on one side of the peeling structure and used for controlling the tensioning state of the accessory material belt on the peeling structure;
the stripping structure is fixed at the top end of the mounting seat through a fixing seat, a stripping block, a guide rail connected with the stripping block, a stripping motor and a screw rod connected with the stripping motor and the stripping block are arranged on the fixing seat, and the stripping motor is used for driving the screw rod to drive the stripping block to move on the guide rail, so that the accessories and the material belt do relative stripping action to strip the accessories on the accessory material belt;
the stripping structure is provided with a bearing structure, and the bearing structure moves along with the stripping block; the bearing structure comprises a bearing platform, a horizontal adjusting mechanism and a vertical adjusting mechanism which are arranged on the bearing platform, at least one inductor and an inductor adjusting mechanism, wherein the horizontal adjusting mechanism is used for adjusting the front and back positions of the bearing platform, and the vertical adjusting mechanism is used for adjusting the upper and lower positions of the bearing platform; the sensor is used for sensing accessories, and the sensor adjusting mechanism is used for adjusting the front and back positions of the sensor;
the power structure is arranged on the other side of the stripping structure and used for driving the accessory material belt to advance and stripping the accessories on the accessory material belt in cooperation with the stripping structure;
the waste collecting structure is used for driving the rolling and recovering the material belt after the accessories are peeled through the torque motor on the waste collecting structure.
2. The feeder with high stability of claim 1, wherein the discharge structure comprises a fixed baffle disc, a fixed shaft and a movable baffle disc, the fixed baffle disc is fixed at one end of the fixed shaft, the movable baffle disc can move on the fixed shaft, and the distance between the movable baffle disc and the fixed baffle disc is adjusted through the matching of a rack on the fixed shaft and a buckle on the movable baffle disc so as to adapt to accessory rolls with different widths.
3. The feeder of claim 1, wherein the paper receiving structure passes through a paper separating of a roll of collection accessories of a collection card thereon.
4. The feeder with high stability as claimed in claim 1, wherein the stripping block is distributed with air suction holes, and the air suction holes are connected with an external vacuum device through a joint for smoothly sucking the accessory tape; the stripping block is provided with a first limiting block and a second limiting block, and the distance between the first limiting block and the second limiting block is adjusted to be suitable for the width of the accessory material belt; the stripping block is also provided with a graduated scale for detecting the width of the accessory material belt.
5. The feeder with high stability of claim 1, wherein the power structure comprises a motor, a conveyor belt, a synchronizing wheel, a driving wheel, a driven wheel and a jacking mechanism; the motor drives the synchronizing wheel to rotate through the conveying belt, the synchronizing wheel is fixedly connected with the driving wheel, the driven wheel is located below the driving wheel, and the jacking mechanism is used for controlling the tensioning state of the material belt between the driven wheel and the driving wheel.
6. The feeder with high stability of claim 1, wherein the scrap collecting structure further comprises a material collecting roller and an ejector block arranged on the material collecting roller, and the material collecting roller is connected with the torque motor.
7. A feeding method with high stability, characterized in that the feeding method uses a feeder with high stability according to any one of claims 1 to 6, comprising the steps of:
sleeving the accessory roll on a fixed shaft of the discharging structure;
separating the accessory material belt at the end of the accessory roll from the partition paper, and pulling the partition paper to a paper collecting card of the paper collecting structure to be stuck;
the accessory material belt passes through the stripping structure, then passes through the driving wheel and the driven wheel in a crossed manner, and finally is stuck on a material receiving roller of the waste material receiving structure;
the stripping structure is matched with the power structure and the pressing structure, and the accessories and the material belt are stripped relatively to strip the accessories from the accessory material belt for being taken away by an external material taking device;
the paper collecting and separating structure rotates along with the material discharging structure by means of a belt, and the separating paper is collected;
the torque motor of the waste collecting structure drives the collecting roller to roll the material belt through the stripping accessory, and the material belt is recovered.
8. The method of claim 7, wherein the stripping mechanism cooperates with the power mechanism and the pressing mechanism to strip the parts from the strip of parts for removal by an external take off device, comprising the steps of:
the pressing structure loosens and presses the accessory material belt, and the driven wheel of the power structure is pushed out by the jacking structure to press the accessory material belt;
the stripping block keeps still, the driving wheel rotates to drive the material belt to move forward for a set distance, the accessories are stripped to the bearing structure, and the external material taking device is taken away.
9. The method of claim 7, wherein the stripping mechanism cooperates with the power mechanism and the pressing mechanism to strip the parts from the strip of parts for removal by an external take off device, comprising the steps of:
adjusting a bearing platform of the bearing structure to be lower than the stripping block;
the pressing structure is used for ejecting and pressing the accessory material belt, the driven wheel of the power structure is pushed out by the ejecting structure to press the accessory material belt, and the accessory material belt is kept in a tensioning state from the pressing structure to the driving wheel;
the external material taking device sucks the accessory and keeps the accessory static;
the motor of the stripping structure drives the stripping block to retreat for a set distance, the accessories and the material belt move relatively to strip, and the external material taking device takes away the accessories stripped from the material belt.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910109917.8A CN109650024B (en) | 2019-01-31 | 2019-01-31 | Feeder with high stability and feeding method |
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| CN201910109917.8A CN109650024B (en) | 2019-01-31 | 2019-01-31 | Feeder with high stability and feeding method |
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| CN109650024B true CN109650024B (en) | 2021-06-22 |
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| CN110267436A (en) * | 2019-05-21 | 2019-09-20 | 珠海奇川精密设备有限公司 | Automatic feeding |
| CN110505765A (en) * | 2019-08-19 | 2019-11-26 | 深圳市邦正精密机械有限公司 | A kind of full-automatic multi-functional make-up machine |
| CN110602869A (en) * | 2019-08-19 | 2019-12-20 | 深圳市邦正精密机械有限公司 | Full-automatic multifunctional laminating machine with large table top |
| CN110422657B (en) * | 2019-08-27 | 2024-03-08 | 禾准电子科技（昆山）有限公司 | Sheet feeding machine |
| CN111677728B (en) * | 2020-04-26 | 2021-09-21 | 深圳市邦正精密机械有限公司 | Laminating mechanism and method for foldable auxiliary materials |
| CN114436032B (en) * | 2020-11-06 | 2023-07-11 | 汉达精密电子(昆山)有限公司 | Auxiliary material stripping off device |
| CN112936360B (en) * | 2021-01-15 | 2022-07-26 | 浙江信胜科技股份有限公司 | Waste automatic discharging assembly arranged above crossbeam of sheet ironing machine and sheet ironing machine |
| CN113573564A (en) * | 2021-07-20 | 2021-10-29 | 深圳德森精密设备有限公司 | Mounter and mounting method |
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