CN113184316A

CN113184316A - Automatic limit labeller of seeking of polychrome modularization

Info

Publication number: CN113184316A
Application number: CN202110471721.0A
Authority: CN
Inventors: 吕江明; 刘青烽
Original assignee: Suzhou Seri Duoqi Optical And Electronic Technology Co ltd
Current assignee: Suzhou Seri Duoqi Optical And Electronic Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-07-30

Abstract

The invention belongs to the technical field of non-woven fabric production, and particularly relates to a multicolor modular automatic edge searching and labeling machine, which comprises a plurality of groups of labeling components which are arranged on a rack in series, wherein: tracking modules are distributed above the rack; the labeling component comprises a label winding wheel, a transition roller, a bottom paper separating plate, a pressing roller with a supporting plate and an adjustable gap and a bottom paper recycling roller; the label positioning device also comprises a label gap sensor and a selvedge positioning component; the method can accurately identify the position of the quality problem point of the non-woven fabric product, and reserve the most accurate position information for subsequent coping treatment; the firm bonding of the label and the cloth cover is guaranteed, the firm bonding of the label is guaranteed, and the label is prevented from falling off accidentally; the automatic on-duty receives the problem point signal of the on-line quality control equipment and makes an effective mark in time; the modularization equipment has improved the convenience that equipment used greatly, and different customers can carry out as required assembly according to the production needs of self, directly carry out the operation of pertinence to the problem type.

Description

Automatic limit labeller of seeking of polychrome modularization

Technical Field

The invention belongs to the technical field of non-woven fabric production, and particularly relates to a multicolor modularized automatic edge searching and labeling machine.

Background

From the beginning of this century, the non-woven fabric industry in China gradually forms a system from inexistence to weakness to strength, and because the use of terminal products taking non-woven fabrics as raw materials is more and more extensive, the acceptance and dependence of people on non-woven fabric products are also gradually improved, and particularly, a large amount of epidemic prevention materials made of non-woven fabrics such as masks, protective clothing, disinfection wet tissues, wiping cleaning soft tissues and the like are used since the new crown epidemic situation, so that the non-woven fabric industry scale is greatly increased.

By the end of 2020, the annual total yield of Chinese non-woven fabrics reaches nearly 700 ten thousand tons, the production equipment is updated along with the improvement of the production process, the production speed is improved, and meanwhile, the quality control in the production of the non-woven fabrics is determined to be very strict because the non-woven fabrics are mainly used for sanitary materials, epidemic prevention materials, women and infants and other light industrial terminal products.

In order to realize effective control on product quality, various online detection instruments and equipment are commonly applied to the production process of non-woven fabrics to monitor the process quality level of the cloth cover of the non-woven fabrics and provide important basis for adjustment of the production process.

With the great improvement of the performance and the running speed of the production line, the problem of marking the quality problem point of the non-woven fabric is obviously reflected.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides the multicolor modular automatic edge searching and labeling machine which has the characteristics of convenience in use, easiness in maintenance and high precision of the marking points.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic limit labeller of seeking of polychrome modularization, includes that the multiunit pastes the mark subassembly and establishes ties and install in the frame, wherein:

tracking modules for adjusting the relative distance between the rack and the non-woven fabric are distributed above the rack;

the labeling component comprises a label winding wheel which is wound with a label and is driven by a labeling motor to rotate, a transition roller which is rotatably installed on the rack and is used for changing the direction of the label, a bottom paper separating plate which is installed on the rack and is used for separating the label from the bottom paper, a compression roller which is used for pressing the label to be adhered to the non-woven fabric and is adjustable in height, and a bottom paper recovery roller which is rotatably installed on the rack and is used for winding the bottom paper;

still include just right the label gap sensor that the base stock separation board tip set up and fix the selvedge locating component of frame feed end, just selvedge locating component is including fixing the mounting bracket of frame tip and fixing the slot-type with limit electric eye of "U" type structure on the mounting bracket, the non-woven fabrics is followed during the feeding the inboard of slot-type with the limit electric eye is passed.

As a preferred technical scheme of the invention, the labeling components are arranged in groups of one group.

As a preferred technical solution of the present invention, an auxiliary baffle plate located at the back side of the transition roll is further fixed on the frame.

As a preferable technical solution of the present invention, a pressing plate located right above the base paper separation plate is further fixed on the frame, and the label passes through a gap between the pressing plate and the base paper separation plate.

As a preferred technical solution of the present invention, the tracking module includes an upper casing, a bottom plate, two seal plates, bearing seats, support bearings, a threaded column, an edge finding motor and a carriage, the two seal plates are respectively installed at two ends of the upper casing and the bottom plate, the two bearing seats are respectively fixed at inner surfaces of the two seal plates, the two support bearings are correspondingly installed on the two bearing seats, the threaded column is installed between the two bearing seats by using a support bearing support frame, a driving seat with a threaded hole is fixed at a top end of the carriage, the threaded column is connected with the driving seat in a threaded manner, and the edge finding motor is installed on an outer wall of the seal plate and drives the threaded column to rotate; a transition plate is fixed on the bottom surface of the sliding frame, and the rack is fixedly connected with the transition plate.

As a preferred technical solution of the present invention, two guide rails symmetrically distributed are further connected between the two bearing blocks, and a sliding seat matched with the guide rails is fixed on the top surface of the sliding frame.

As a preferred technical scheme of the invention, the opposite surfaces of the two bearing seats are respectively fixed with a rubber limit table.

As a preferable technical solution of the present invention, the apparatus further includes a fixing plate, a connecting plate is installed at an end of the frame, a supporting plate is fixed to the connecting plate, the fixing plate is installed on the supporting plate to be movable in a longitudinal direction, and the pressing roller is erected on the fixing plate.

As a preferred technical scheme of the invention, the fixing device further comprises a screw rod, wherein the screw rod is connected with the supporting plate in a threaded screwing mode, penetrates through the supporting plate and is then rotationally connected with the fixing plate through a bearing; two guide posts which are symmetrically distributed are fixed on the bottom surface of the fixing plate, the bottom ends of the guide posts penetrate through the supporting plate, and a limiting disc is fixed at the bottom ends of the guide posts.

Compared with the prior art, the invention has the beneficial effects that: the method can accurately identify the position of the quality problem point of the non-woven fabric product, and reserve the most accurate position information for subsequent coping treatment; the firm bonding of the label and the cloth cover is guaranteed, the firm bonding of the label is guaranteed, and the label is prevented from falling off accidentally; the automatic on-duty receives the problem point signal of the on-line quality control equipment and makes an effective mark in time, so that no problem factors such as operator operation habits, fatigue negligence and the like exist, no potential safety hazard exists, and the product quality control is positively influenced; the modularization equipment has improved the convenience that equipment used greatly, and different customers can carry out as required assembly according to the production needs of self, directly carry out the operation of pertinence to the problem type.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of a driving trace module according to the present invention;

FIG. 4 is a schematic side view of the roll shaft of the present invention;

in the figure: 1. a frame; 2. labeling the assembly; 3. a selvedge positioning component; 4. a tracking module; 5. a label winding wheel; 6. a transition roll; 7. a base paper recovery roller; 8. a base paper separation plate; 9. pressing a plate; 10. a connecting plate; 11. a support plate; 12. a compression roller; 13. a tag gap sensor; 14. a mounting frame; 15. a groove type heel electric eye; 16. an auxiliary baffle; 17. labeling the motor; 18. an upper shell; 19. a base plate; 20. closing the plate; 21. a bearing seat; 22. a support bearing; 23. a threaded post; 24. an edge searching motor; 25. a carriage; 26. a transition plate; 27. a driving seat; 28. a guide rail; 29. a slide base; 30. a rubber limit table; 31. a fixing plate; 32. a guide post; 33. a limiting disc; 34. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an automatic limit labeller of seeking of polychrome modularization, includes that multiunit pastes mark subassembly 2 series connection and installs in frame 1, wherein:

a tracking module 4 for adjusting the relative distance between the frame 1 and the non-woven fabric is distributed above the frame 1;

the labeling component 2 comprises a label winding wheel 5 which is wound with labels and is driven by a labeling motor 17 to rotate, a transition roller 6 which is rotatably arranged on the frame 1 and is used for changing the direction of the labels, a bottom paper separating plate 8 which is arranged on the frame 1 and is used for separating the labels from the bottom paper, a compression roller 12 which is used for pressing the labels to be adhered to non-woven fabrics and is adjustable in height, and a bottom paper recovery roller 7 which is rotatably arranged on the frame 1 and is used for winding the bottom paper;

still including the label gap sensor 13 just to setting up 8 tip of bottom paper separator and fixing the selvedge locating component 3 at the frame 1 feed end, and selvedge locating component 3 is including fixing the slot-type with limit electric eye 15 at the mounting bracket 14 of frame 1 tip and fixing the "U" type structure on mounting bracket 14, and the non-woven fabrics passes from the inboard of slot-type with limit electric eye 15 when the feeding.

In fact, the label gap sensor 13 and the slot type edge following electric eye 15 are both a photoelectric sensor, and are connected to a main control center of a labeling machine with a PLC system, for example, the slot type edge following electric eye 15 can sense the edge position of the non-woven fabric, and send a command to the main control center of the labeling machine, the main control center of the labeling machine adjusts the relative distance between the frame 1 and the non-woven fabric through the tracking module 4, so as to realize accurate edge tracking, the label on the label winding wheel 5 bypasses the transition roller 6 and the backing paper separation plate 8, when the backing paper separation plate 8 separates the label and the backing paper, the label is adhered to the non-woven fabric by using the height-adjustable pressure roller 12, the backing paper bypasses the backing paper separation plate 8 and then is wound on the backing paper recovery roller 7, the height-adjustable pressure roller 12 increases the included angle between the label and the cloth cover, so that after the label is discharged, a larger contact force is provided with the cloth cover, thereby further enhancing the firmness of the adhesion between the label and the cloth cover, paste mark motor 17 and be a high-power servo motor, combine the gap of two adjacent labels of accurate quick discernment of label gap sensor 13, make the speed that the label subsides were put very fast, the stop position of label is accurate, paste the linear synchronization of speed and the non-woven fabrics production speed that mark motor 17 pulled out label paper, cloth cover speed is read and spread into in the PLC of equipment by cloth cover transmission part's speed measuring encoder, speed synchronization can more be favorable to the laminating firmness of label and cloth cover, also make the relative speed difference of cloth cover and label reduce, it is short and accurate to paste the time of putting, this has also provided the assurance for the firm bonding of label and cloth cover.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, the number of sets of the labeling component 2 is 1-3 sets, which can meet the requirements of different quality problem point identifiers, and in this embodiment, two sets are taken as an example, and in practice, the number of quality problem points of different types needs to be expressed, and how many labeling components 2 modules for attaching labels of different colors are connected in series, and the labels of different colors are respectively used to attach labels of different colors, so as to achieve accurate identification of positions of different types of cloth cover problem points, for example, a blue label corresponds to a problem of metal impurities, a red label corresponds to a problem of spot stains, and a black label corresponds to a problem of low gram weight.

Specifically, according to fig. 1 and fig. 2, in this embodiment, an auxiliary baffle 16 is further fixed on the frame 1 and is located at the back side of the transition roller 6, so as to ensure the reliability of label transmission and facilitate the recovery of the base paper.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, a pressing plate 9 located directly above the base paper separating plate 8 is further fixed on the frame 1, and the label passes through a gap between the pressing plate 9 and the base paper separating plate 8, so as to ensure the reliability of labeling.

Specifically, according to fig. 1, fig. 2 and fig. 3, in this embodiment, the tracking module 4 includes an upper shell 18, a bottom plate 19, two seal plates 20, bearing seats 21, support bearings 22, a threaded column 23, an edge finding motor 24 and a carriage 25, where the two seal plates 20 are respectively installed at two ends of the upper shell 18 and the bottom plate 19, the two bearing seats 21 are respectively fixed at inner surfaces of the two seal plates 20, the two support bearings 22 are correspondingly installed on the two bearing seats 21, the threaded column 23 is supported between the two bearing seats 21 by the support bearings 22, a driving seat 27 with a threaded hole is fixed at a top end of the carriage 25, the threaded column 23 is connected with the driving seat 27 in a threaded manner, and the edge finding motor 24 is installed on an outer wall of the seal plate 20 and drives the threaded column 23 to rotate; the bottom surface of balladeur train 25 is fixed with crosses cab apron 26, frame 1 with cross cab apron 26 fixed connection, seek limit motor 24 and be servo motor, receive labeller main control center control, seeking limit in-process, labeller main control center is according to the cloth edge position that slot type is detected with limit electric eye 15, through seeking limit motor 24 drive screw post 23 rotatory, make the driving seat 27 drive balladeur train 25 and remove under the screw thread closes the effect soon, balladeur train 25 drives frame 1 and removes, the realization is sought the limit.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, two symmetrically distributed guide rails 28 are further connected between the two bearing blocks 21, and a sliding base 29 matched with the guide rails 28 is fixed on the top surface of the sliding frame 25, so as to improve the moving stability of the rack 1.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, in the embodiment, the rubber limit tables 30 are fixed on the opposite surfaces of the two bearing blocks 21, so as to improve the moving safety of the rack 1.

Specifically, as shown in fig. 1 and 4, in the present embodiment, the apparatus further includes a fixing plate 31, a connecting plate 10 is installed at an end of the frame 1, a supporting plate 11 is fixed on the connecting plate 10, the fixing plate 31 is installed on the supporting plate 11 in a longitudinally movable manner, the pressing roller 12 is erected on the fixing plate 31, the non-woven fabric passes through a gap between the pressing roller 12 and the supporting plate 11, and the height of the pressing roller 12 can be changed by changing the height of the fixing plate 31 according to a use requirement, so as to adjust the size of the gap between the pressing roller 12 and the supporting plate 11.

Specifically, as shown in fig. 1 and fig. 4, the present embodiment further includes a screw 34, the screw 34 is connected to the supporting plate 11 by screwing, and the screw 34 penetrates through the supporting plate 11 and is rotatably connected to the fixing plate 31 by a bearing; two guide posts 32 are fixed on the bottom surface of the fixing plate 31, the guide posts 32 are symmetrically distributed, the bottom ends of the guide posts 32 penetrate through the supporting plate 11, a limiting disc 33 is fixed on the bottom ends of the guide posts 32, when the size of the gap between the pressing roller 12 and the supporting plate 11 is adjusted, the screw rods 34 are rotated, and under the screwing action of the threads, the screw rods 34 change the height of the fixing plate 31, so that the size of the gap between the pressing roller 12 and the supporting plate 11 is adjusted.

The working principle and the using process of the invention are as follows: when the device is used, the label is a half-adhesive label, and the adhesive-free half part of the label is exposed out of the cloth edge, so that the label can be clearly shown on the end face of a cloth roll after a product is rolled;

during feeding, the non-woven fabric penetrates through the inner side of the groove type edge following electric eye 15, the groove type edge following electric eye 15 can sense the selvedge position of the non-woven fabric and send an instruction to the main control center of the labeling machine, and the main control center of the labeling machine adjusts the relative distance between the rack 1 and the non-woven fabric through the tracking module 4 to realize accurate selvedge tracking;

the label is walked around transition roller 6 and base stock separation board 8 around the label on the wheel 5, make label and base stock separation when base stock separation board 8, but utilize height-adjusting's compression roller 12 to push down the label and paste to the non-woven fabrics on, the base stock is then walked around base stock separation board 8 back rolling on base stock recovery roller 7, the acute angle contained angle of base stock separation board 8 and cloth cover is greater than 40, can increase the contact force of label and cloth cover, but height-adjusting's compression roller 12 has increaseed the area of contact of label and cloth cover, make the label emit the back, and the cloth cover has a great contact force, the firm degree of label and cloth cover bonding has further been strengthened.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic limit labeller of seeking of polychrome modularization which characterized in that pastes mark subassembly (2) series connection including the multiunit and installs in frame (1), wherein:

tracking modules (4) for adjusting the relative distance between the rack (1) and the non-woven fabric are distributed above the rack (1);

the labeling component (2) comprises a label winding wheel (5) which is wound with a label and is driven by a labeling motor (17) to rotate, a transition roller (6) which is rotatably installed on the rack (1) and is used for changing the direction of the label, a bottom paper separation plate (8) which is installed on the rack (1) and is used for separating the label from bottom paper, a compression roller (12) which is used for pressing the label to be adhered to non-woven fabric and is adjustable in height, and a bottom paper recovery roller (7) which is rotatably installed on the rack (1) and is used for winding the bottom paper;

still including just right label gap sensor (13) that bottom paper separator (8) tip set up and fixing selvedge locating component (3) of frame (1) feed end, just selvedge locating component (3) are including fixing mounting bracket (14) of frame (1) tip and fixing electric eye (15) are followed to the slot type of "U" type structure on mounting bracket (14), and the non-woven fabrics is followed during the feeding the inboard of limit electric eye (15) is passed with the slot type.

2. The multi-color modular automatic edge finding and labeling machine according to claim 1, wherein: the number of the labeling components (2) is 1-3.

3. The multi-color modular automatic edge finding and labeling machine according to claim 1, wherein: an auxiliary baffle (16) positioned at the back side of the transition roller (6) is also fixed on the frame (1).

4. The multi-color modular automatic edge finding and labeling machine according to claim 1, wherein: a pressing plate (9) positioned right above the bottom paper separating plate (8) is further fixed on the rack (1), and the label passes through a gap between the pressing plate (9) and the bottom paper separating plate (8).

5. The multi-color modular automatic edge finding and labeling machine according to claim 1, wherein: the tracking module (4) comprises an upper shell (18), a bottom plate (19), sealing plates (20), bearing seats (21), supporting bearings (22), a threaded column (23), an edge searching motor (24) and a sliding frame (25), wherein the two sealing plates (20) are respectively arranged at two ends of the upper shell (18) and the bottom plate (19), the two bearing seats (21) are respectively fixed on the inner surfaces of the two sealing plates (20), the two supporting bearings (22) are correspondingly arranged on the two bearing seats (21), the threaded column (23) is arranged between the two bearing seats (21) by a supporting frame of a supporting bearing (22), a driving seat (27) with a threaded hole is fixed at the top end of the sliding frame (25), the threaded column (23) is in threaded connection with the driving seat (27), and the edge searching motor (24) is installed on the outer wall of the sealing plate (20) and drives the threaded column (23) to rotate; a transition plate (26) is fixed on the bottom surface of the sliding frame (25), and the frame (1) is fixedly connected with the transition plate (26).

6. The multi-color modular automatic edge finding and labeling machine according to claim 5, wherein: two guide rails (28) which are symmetrically distributed are further connected between the two bearing seats (21), and a sliding seat (29) matched with the guide rails (28) is fixed on the top surface of the sliding frame (25).

7. The multi-color modular automatic edge finding and labeling machine according to claim 5, wherein: and rubber limiting tables (30) are fixed on the opposite surfaces of the two bearing seats (21).

8. The multi-color modular automatic edge finding and labeling machine according to claim 1, wherein: the pressing roller device is characterized by further comprising a fixing plate (31), a connecting plate (10) is mounted at the end of the rack (1), a supporting plate (11) is fixed on the connecting plate (10), the fixing plate (31) can be mounted on the supporting plate (11) in a longitudinally moving mode, and the pressing roller (12) is erected on the fixing plate (31).

9. The multi-color modular automatic edge finding and labeling machine according to claim 8, wherein: the screw rod (34) is connected with the supporting plate (11) in a threaded screwing mode, and the screw rod (34) penetrates through the supporting plate (11) and is then rotatably connected with the fixing plate (31) through a bearing; two guide columns (32) which are symmetrically distributed are fixed on the bottom surface of the fixing plate (31), the bottom ends of the guide columns (32) penetrate through the supporting plate (11), and a limiting disc (33) is fixed at the bottom ends of the guide columns (32).