CN114920050B - A paper tube forming machine - Google Patents
A paper tube forming machineInfo
- Publication number
- CN114920050B CN114920050B CN202210737443.3A CN202210737443A CN114920050B CN 114920050 B CN114920050 B CN 114920050B CN 202210737443 A CN202210737443 A CN 202210737443A CN 114920050 B CN114920050 B CN 114920050B
- Authority
- CN
- China
- Prior art keywords
- paper
- plate
- roller
- pressing
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
- B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
- B65H19/1831—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being stationary prior to splicing contact
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0229—Filter rod forming processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1857—Support arrangement of web rolls
- B65H19/1873—Support arrangement of web rolls with two stationary roll supports carrying alternately the replacement and the expiring roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/20—Cutting-off the expiring web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/30—Arrangements for accumulating surplus web
- B65H20/32—Arrangements for accumulating surplus web by making loops
- B65H20/34—Arrangements for accumulating surplus web by making loops with rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
本发明公开了一种纸管成型机，其包括沿纸带输送方向依次设置的盘纸组件、自动接纸组件、取纸分切组件、存料张紧组件、第一调节组件、拼接涂胶组件、第二调节组件和拼接粘合组件，盘纸组件包括设于一转动盘体上的径向对称的两个纸卷工位，一个纸卷工位上放置旧纸卷以向自动接纸组件提供旧纸带，另一个纸卷工位上放置新纸卷，在旧纸卷接近用完时向自动接纸组件提供新纸带，自动接纸组件用于新旧纸带的拼接换卷，取纸分切组件用于提供从盘纸组件取用纸带的动力并将纸带从中间分切成第一纸带和第二纸带，存料张紧组件用于对第一纸带和第二纸带进行存料并张紧。该成型机可实现以较厚纸带为原料进行壁厚较大的纸管成型，能够实现连续自动化生产。
The present invention discloses a paper tube forming machine, comprising a paper reel assembly, an automatic paper splicing assembly, a paper removal and slitting assembly, a stock tensioning assembly, a first adjustment assembly, a splicing and gluing assembly, a second adjustment assembly, and a splicing and gluing assembly, which are sequentially arranged along the paper tape conveying direction. The paper reel assembly includes two radially symmetrical paper roll stations arranged on a rotating disk. One paper roll station holds an old paper roll to provide the old paper tape to the automatic paper splicing assembly, while the other paper roll station holds a new paper roll to provide the new paper tape to the automatic paper splicing assembly when the old paper roll is nearly exhausted. The automatic paper splicing assembly is used to splice and replace the old and new paper tapes. The paper removal and slitting assembly provides power to remove the paper tape from the paper reel assembly and slit the paper tape into a first and a second paper tape. The stock tensioning assembly stores and tensions the first and second paper tapes. The forming machine can form paper tubes with thicker walls using thicker paper tape as raw material, enabling continuous automated production.
Description
Technical Field
The invention relates to the field of tobacco production equipment, in particular to a paper tube forming machine.
Background
The paper tube forming machine is used for producing the paper tube part of the cavity composite base rod or the countersunk base rod, which is different from the forming paper of the conventional cigarette, and the wall thickness of the paper tube is about 0.35mm and is obviously thicker than that of the conventional forming paper. When the thicker paper is used as raw material to produce paper tubes, a series of new technical problems are brought about due to the thicker characteristics of the paper, and the conventional process and conventional paper tube forming equipment for cigarettes are not applicable, so that a new paper tube forming machine applicable to producing the specific paper tubes is necessary to be provided so as to produce the cavity composite base bars and countersunk head base bars which are satisfactory.
Disclosure of Invention
The invention aims to provide a paper tube forming machine so as to solve the technical problems.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a paper tube make-up machine, its includes the bobbin paper subassembly that sets gradually along paper tape direction of delivery, automatic paper receiving subassembly, gets paper and cuts the subassembly, stock tensioning subassembly, first adjusting part, concatenation rubber coating subassembly, second adjusting part and concatenation bonding subassembly, the bobbin paper subassembly is including locating two scroll stations of radial symmetry on a rotation disk body, place old scroll in order to for automatic paper receiving subassembly provides old paper tape on another scroll station, place new scroll in the time of old scroll near the end for automatic paper receiving subassembly provides new paper tape, automatic paper receiving subassembly is used for new old paper tape's concatenation to change the reel, get paper and cut the subassembly and be used for providing follow the power of bobbin paper subassembly taking the paper tape and cut into first paper tape and second paper tape from the centre, stock tensioning subassembly is used for stock and tensioning first paper tape and second paper tape, concatenation rubber coating subassembly and concatenation bonding subassembly are used for gluing first and second paper tape and overlap joint bonding, first adjusting part and second adjusting part are used for gluing before gluing and overlap joint bonding respectively and position adjustment.
On the basis of the technical scheme, the invention can be improved as follows.
In some embodiments, the paper tape cutting device comprises a translation clamping and positioning mechanism and a lifting and pressing cutting mechanism, wherein the translation clamping and positioning mechanism comprises a positioning support plate, a translation cylinder and a paper pressing base plate, the positioning support plate is positioned at the left side right below the paper pressing base plate, the translation cylinder can drive the positioning support plate to move horizontally in the front-back direction, a clamping gap for a new paper tape to clamp into is formed between the positioning support plate and the paper pressing base plate after the positioning support plate stretches forwards, the left end of the new paper tape is positioned right below the paper pressing base plate and is provided with an adhesive section, the lifting and pressing cutting mechanism comprises a paper pressing plate, a cutting knife and a lifting cylinder, the paper pressing plate is positioned at the right side right below the paper pressing base plate, the old paper tape passes through the right below the positioning support plate and passes through a gap between the paper pressing base plate and the paper pressing plate, the lifting cylinder can drive the paper pressing plate to move upwards so as to press the old paper pressing plate towards the adhesive section of the new paper tape, and the cutting knife breaks the old paper tape leftwards in the process of making the old paper tape contact with the new paper tape and pressing and bonding.
The automatic paper receiving assembly has the advantages that the automatic paper receiving assembly enables the adhesive section (the adhesive coating part on the lower surface of the free end or the single-sided transparent adhesive tape directly adhered to the lower surface of the free end) of the free end of the new paper tape to be automatically adhered to the old paper tape below through the jacking pressing and cutting actions of the lifting pressing and cutting mechanism, and almost simultaneously cuts off the old paper tape on the paper feeding side close to the adhered part, so that automatic paper receiving is realized, the free end paper tape of a longer section of the new paper tape is wasted due to the fact that the new paper tape needs to be accelerated to be at the same speed as the old paper tape during paper receiving, and paper receiving is convenient and almost free.
Further, still including all vertical fixed base plate and the removal base plate that sets up, the back wall of fixed base plate is installed through horizontally first bedplate translation cylinder, set up on the fixed base plate and supply the through-hole that the location layer board passed, translation cylinder front side flexible end with location layer board rear end fixed connection, the removal base plate pass through the slider with the vertical slide rail sliding connection of fixed base plate front side, fixed base plate front side top is installed through horizontally second bedplate the lift cylinder, the lift cylinder flexible end runs through behind the second bedplate rear portion with the below remove the base plate connection, the lower surface fixation in second bedplate front portion has the paper pressfitting backing plate, it is connected with the cutter seat board that slides to rotate on the front wall of removal base plate, the paper clamp plate is located on the cutter seat board that slides.
The paper tube forming machine has the beneficial effects that the fixing base plate is arranged, so that the installation of the movable base plate, the translation clamping and positioning mechanism and the lifting and pressing cutting mechanism is convenient, and the whole paper receiving assembly is also convenient to fix on a larger installation base plate of the paper tube forming machine.
In some embodiments, the right side of the cutter sliding seat plate is rotationally connected with the movable substrate through a bearing piece, the lower left side is hinged with the upper end of a lifting push rod through a pin shaft, the lower end of the lifting push rod is inserted into a limit hole of a spring seat arranged on the front wall of the movable substrate, the inner diameter of the limit hole is larger than the outer diameter of the lifting push rod, a pushing spring is sleeved on the lifting push rod, the lower end of the pushing spring is abutted against the spring seat, the upper end of the pushing spring is abutted against the pin shaft, the upper edge of the paper pressing plate is flush with the upper edge of the left side of the cutter sliding seat plate, the cutting knife is fixed below the left end of the paper pressing plate, and a knife edge protrudes leftwards, and the pushing spring enables the cutter sliding seat plate, the paper pressing plate and the cutting knife to be in a state of inclining leftwards upwards together before the paper pressing seat plate is not pressed.
The beneficial effect of adopting above-mentioned further scheme is that the cutter slides the bedplate right side and is connected with moving substrate rotation, and left side upper left side slope promptly, and left side is slightly higher than the right side, so when moving the substrate and upwards move the paper clamp plate left side on the bedplate of cutter sliding contact paper pressfitting backing plate earlier, and the cutter slides the bedplate and rotates around the bearing piece after pressing until turning to the level and laminating parallel with paper pressfitting backing plate, realizes the bonding paper that connects new and old paper.
In some embodiments, the paper pressing plate is connected with the cutter sliding seat plate through a sliding swing mechanism, the sliding swing mechanism comprises a sliding plate, a movable swing rod and a swing rod seat, a left-right sliding rail is arranged on the front wall of the cutter sliding seat plate, the sliding plate is slidably connected to the left-right sliding rail, the upper edge of the sliding plate is fixedly connected with the bottom wall of the paper pressing plate, the swing rod seat is fixed on the right lower side of the front wall of the movable substrate, and the middle part of the front wall of the sliding plate is hinged with the swing rod seat through the movable swing rod.
The cutter sliding seat board has the beneficial effects that when the cutter sliding seat board rotates around the bearing piece, the sliding plate can slightly move leftwards during rotation due to the limiting effect of the movable swinging rod with the lower part hinged with the movable base board, so that the convex cutting-off cutter is abutted against the old paper and finally cuts off the old paper tape.
In some embodiments, an auxiliary paper pressing mechanism is further arranged on the left side of the front wall of the movable substrate, the auxiliary paper pressing mechanism is located under the front end of the positioning supporting plate in the extending state, and when the lifting cylinder drives the movable substrate to move upwards to enable the paper pressing plate to press the paper pressing base plate, the auxiliary paper pressing mechanism presses the old paper tape to the lower surface of the positioning supporting plate.
The auxiliary paper pressing mechanism has the beneficial effects that the auxiliary paper pressing mechanism is simple in structure, and when the old paper tape is cut off by the cutting knife, if the left paper tape at the position of the to-be-cut-off opening is not pressed and fixed, the left paper tape cannot be effectively cut off, and the auxiliary paper pressing mechanism can better realize the function.
In some embodiments, the paper taking and slitting assembly comprises a paper taking roller, a slitting roller, a left pressing roller and a right pressing roller, the paper taking roller is arranged right above the slitting roller, the left pressing roller and the right pressing roller are respectively arranged on the left side and the right side, an annular cutter is fixed on the slitting roller, an annular cutter groove corresponding to the cutter is arranged in the middle of the paper taking roller, the paper taking roller and the slitting roller are respectively driven to rotate by a first motor and a second motor, the left pressing roller and the right pressing roller can respectively compress the paper tape to be slit on the left upper side and the right upper side of the paper taking roller, and the paper taking slitting machine further comprises a compressing and slitting adjusting mechanism which can drive the slitting roller, the left pressing roller and the right pressing roller to be close to or far away from the paper taking roller.
The paper tape feeding device has the advantages that the paper tape is pressed on the left side and the right side of the cut part and fed to be taken through the cooperation of the paper taking roller, the cutting roller and the left and right pressing rollers, meanwhile, under the condition of pressing and feeding on the left side and the right side, the paper tape is divided into two parts from the middle of the width direction of the paper tape so as to be convenient for subsequent lap bonding of the two paper tapes and final paper tube forming, and the functions of adjusting the pressing force of the paper tape, determining whether to cut or not when feeding the taken paper and the like can be realized through the pressing and cutting adjusting mechanism, so that the paper tape feeding device is compact in structure, good in adjustability and convenient to use.
In some embodiments, the device further comprises a fixing plate arranged vertically, sliding rails are fixed on the left side and the right side of the front face of the fixing plate, the first motor is fixed on the back face of the fixing plate, the paper taking roller is located on the front lower portion of the fixing plate, the pressing slitting adjusting mechanism comprises a lifting adjusting plate arranged vertically, the lifting adjusting plate is connected to the sliding rails in a sliding mode, the lifting adjusting plate is driven by a telescopic device to lift along the sliding rails, and the cutting roller, the left pressing roller and the right pressing roller are arranged on the front face of the lifting adjusting plate, and the second motor is fixed on the lifting adjusting plate.
The adoption of the further scheme has the beneficial effects that the arrangement of the fixing plate and the lifting adjusting plate can better realize the installation of the paper taking roller, the cutting roller, the left and right pressing rollers and the pressing and cutting adjusting mechanism.
In some embodiments, the stock tensioning assembly comprises a fixed roller set and a lifting roller set, the lifting roller set is fixed on the front wall of a vertically arranged sliding table, the rear wall of the sliding table is slidably connected to a first sliding rail vertically arranged, the fixed roller set is located right above the sliding table and keeps the position of the sliding table unchanged relative to the sliding table, the fixed roller set comprises an upper layer fixed roller and a lower layer fixed roller, the lifting roller set comprises an upper layer lifting roller and a lower layer lifting roller, the first paper tape is in a zigzag shape and bypasses each roller of the upper layer fixed roller and the upper layer lifting roller, the second paper tape is in a zigzag shape and bypasses each roller of the lower layer fixed roller and the lower layer lifting roller, and the first paper tape and the second paper tape can drive the sliding table to move up and down along the first sliding rail.
The paper tape storage tensioning assembly has the advantages that the paper tape passing through the storage tensioning assembly can be distributed in a state of being in a plurality of reciprocating folding lines through the cooperation of the fixed roller group and the lifting roller group so as to realize caching and tensioning of the paper tape, when the paper tape needs to be stopped at a feeding side for replacement, the cached paper tape can still be continuously taken from the storage tensioning assembly at a discharging side, the cached paper tape gradually decreases along with the lifting roller group rising to be close to the fixed roller group, after the paper replacement at the feeding side is completed, the lifting roller group can descend to be away from the fixed roller group so as to realize automatic paper tape caching, and in addition, the tension of the paper tape can be adjusted through the balance weight of the sliding table.
In some embodiments, the first adjusting component and the second adjusting component have the same structure and comprise a mounting bottom plate, a paper tape limiting adjusting plate and an adjusting hand wheel, one side of the mounting bottom plate is fixed with a rack backboard, the paper tape limiting adjusting plate is slidably connected to the mounting bottom plate, the front end and the middle of the limiting adjusting plate are respectively fixed with a downward extending adjusting lug plate, the adjusting hand wheel is fixedly connected with the front end of a screw rod, the middle of the mounting bottom plate is provided with a through groove which is used for the middle of the adjusting lug plate to penetrate and extends forwards and backwards, the two adjusting lug plates are correspondingly provided with mounting holes, the front end of the screw rod is in threaded connection with the mounting holes of the adjusting lug plates and are axially positioned, the other end of the screw rod is in threaded connection with the mounting holes of the adjusting lug plates, the adjusting hand wheel is screwed to drive the paper tape limiting adjusting plate to move forwards and backwards, and the upper surface of the limiting adjusting plate is provided with a paper limiting groove.
The first adjusting component and the second adjusting component can adjust and move the positions of the paper tapes before gluing and lap bonding so as to better complete gluing and bonding.
The paper tube forming machine provided by the application has the beneficial effects that the paper tube forming machine comprises but is not limited to:
The forming machine provided by the invention can realize the forming of paper tubes with larger wall thickness by taking thick paper tapes as raw materials, and can realize continuous automatic production, and the forming machine comprises components such as new and old paper tape reel changing, automatic paper receiving, paper taking and cutting, stock tensioning, glue spreading adjustment, splicing and bonding, and the like.
The paper taking and cutting assembly can achieve the basic effects of taking paper from the bobbin paper assembly and cutting, and can also achieve the purposes of stopping paper taking, compacting and positioning, and guaranteeing the better paper receiving function of the automatic paper receiving assembly.
Drawings
FIG. 1 is an isometric view of a paper tube forming machine provided by the invention;
FIG. 2 is a front view of the paper tube of FIG. 1;
FIG. 3 is an isometric view of an automatic paper receiving assembly of the paper tube forming machine of FIG. 1;
FIG. 4 is a front view of the paper receiving assembly of FIG. 3;
FIG. 5 is a left side view of the paper receiving assembly of FIG. 3;
FIG. 6 is a top view of the paper receiving assembly of FIG. 3;
FIG. 7 is an isometric view of a translational snap-in positioning mechanism in the paper receiving assembly of FIG. 3;
FIG. 8 is an isometric view of the stationary, moving base plate and first and second seat plates of FIG. 3 assembled;
FIG. 9 is a left side view of the assembled structure of FIG. 8;
FIG. 10 is an isometric view of a lifting press-fit cutoff mechanism (lifting cylinder not shown);
FIG. 11 is a front view of the mechanism shown in FIG. 10;
fig. 12 is a top view of the mechanism shown in fig. 10.
FIG. 13 is an isometric view of the paper take and slit assembly;
FIG. 14 is a front view of the take-up slitting assembly;
FIG. 15 is a left side view of the take-up slitting assembly;
FIG. 16 is a top view of the take-up slitting assembly;
FIG. 17 is a schematic view of a stock tensioning assembly of a paper tube forming machine according to the present invention;
FIG. 18 is an isometric view of the stock tension assembly of FIG. 17, without showing a stationary roller set;
FIG. 19 is a right side view of the stock tension assembly of FIG. 18;
FIG. 20 is a front view of the stock tension assembly of FIG. 18;
FIG. 21 is a top view of the stock tension assembly of FIG. 18;
FIG. 22 is an isometric view of a first or second adjustment assembly;
fig. 23 is a right side view of the adjustment assembly of fig. 22.
In the drawings, the list of components represented by the various numbers is as follows:
100. The automatic paper collecting and cutting device comprises a bobbin paper assembly, an automatic paper collecting assembly, a paper taking and cutting assembly, a 400 stock tensioning assembly, a 500 first adjusting assembly, a 600 splice gluing assembly, a 700 second adjusting assembly and a 800 splice bonding assembly;
201. positioning supporting plates, 202, translation cylinders, 203, paper pressing base plates, 204, paper pressing plates, 205, cutting knives, 206, lifting cylinders, 207, fixed base plates, 208, moving base plates, 209, first base plates, 210, vertical sliding rails, 211, second base plates, 212, cutter sliding base plates, 213, front and back sliding rails, 214, bearing pieces, 215, lifting push rods, 216, spring seats, 217, pushing springs, 218, sliding plates, 219, moving swing rods, 220, swing rod seats, 221, left and right sliding rails, 222, spring sleeves, 223, auxiliary paper pressing rods, 224, paper guide wheels, 225, lifting sliding seats, 226 and yielding grooves;
301. the paper taking device comprises a paper taking roller, 302, a cutting roller, 303, a left pressing roller, 304, a right pressing roller, 305, a cutter, 306, an annular cutter groove, 307, a first motor, 308, a second motor, 309, a fixed plate, 310, a lifting adjusting plate, 311, a abdicating waist hole, 312, a left connecting arm, 313, a right connecting arm, 314, a connecting seat, 315, a left adjusting seat, 316 and a right adjusting seat;
401. the device comprises a sliding table, 402, a first sliding rail, 403, an upper layer fixing roller, 404, a lower layer fixing roller, 405, an upper layer lifting roller, 406, a lower layer lifting roller, 407, a first paper tape, 408, a second paper tape, 409, a mounting base, 410, a counterweight sliding block, 411, a second sliding rail, 412, a fixed pulley, 413, a rope loop, 414 and a limit stop.
501. Mounting base plate, 502, paper tape limiting adjusting plate, 503, adjusting hand wheel, 504, adjusting ear plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the preferred embodiments of the present application will be described in more detail with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals refer to the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the application. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be fixedly connected, or indirectly connected through intermediaries, for example, or may be in communication with each other between two elements or in an interaction relationship between the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship of the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or display that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or display.
A paper tube forming machine according to an embodiment of the present application will be described in detail with reference to fig. 1 to 23. It is noted that the following examples are only for explaining the present application and are not to be construed as limiting the present application.
In an embodiment of the present application, as shown in fig. 1 to 23, the present application provides a paper tube forming machine, which may include a bobbin assembly 100, an automatic paper receiving assembly 200, a paper taking and slitting assembly 300, a stock tensioning assembly 400, a first adjusting assembly 500, a splice gluing assembly 600, a second adjusting assembly 700 and a splice bonding assembly 800 sequentially disposed along a paper tape conveying direction, wherein the bobbin assembly 100 includes two radially symmetrical paper roll stations disposed on a rotating bobbin, an old paper roll is disposed on one paper roll station to provide an old paper roll to the automatic paper receiving assembly 200, a new paper roll is disposed on the other paper roll station, the automatic paper receiving assembly 200 is provided with a new paper roll when the old paper roll is nearly exhausted, the automatic paper receiving assembly 200 is used for splicing and changing rolls of the new and old paper tapes, the paper taking and slitting assembly 300 is used for providing power for taking a paper tape from the bobbin assembly 100 and dividing the paper tape from the middle into a first paper tape 407 and a second paper tape 408, the stock tensioning assembly 400 is used for tensioning the first paper tape 407 and bonding the second paper tape 408, the stock tensioning assembly 408 is used for gluing the first paper tape 408 and bonding assembly 408 and the splice bonding assembly 600 is used for splicing the first and adjusting the splice bonding assembly 408 and the first and the splice bonding assembly 500 and the first adjusting the splice bonding assembly and the first and the splice bonding assembly and the adhesive bonding assembly.
In one embodiment of the present invention, the automatic paper receiving assembly includes a translational clamping positioning mechanism and a lifting and pressing and cutting mechanism, the translational clamping positioning mechanism includes a positioning pallet 201, a translational cylinder 202 and a paper pressing pallet 203, the positioning pallet 201 is located at the left side right below the paper pressing pallet 203, the translational cylinder 202 can drive the positioning pallet 201 to move horizontally in the front-back direction, a clamping gap for a new paper tape to clamp into and position is formed between the positioning pallet 201 and the paper pressing pallet 203 after the positioning pallet 201 extends forwards, the left end of the new paper tape is located right below the paper pressing pallet 203 and has an adhesive section, the lifting and pressing and cutting mechanism includes a paper pressing plate 204, a cutting knife 205 and a lifting cylinder 206, the paper pressing plate 204 is located at the right side right below the paper pressing pallet 203, an old paper tape passes right below the positioning pallet 201 and passes through a gap between the paper pressing pallet 203 and the paper pressing plate 204, and the lifting cylinder 206 can drive the old paper tape 204 to move upwards to press the adhesive section 204 of the old paper tape to press the new paper tape against the adhesive section, and the old paper tape is broken and the old paper tape is pressed against the old paper tape in the final process.
In the present invention, the translational cylinder, the lifting cylinder, and the like should be understood in a broad sense to include a cylinder using compressed gas as a power source, and also include a common mechanical component for realizing telescopic motion, such as an electric cylinder or a hydraulic cylinder using electric or hydraulic pressure as a power source. The adhesive section can be a section of paper tape formed by manually coating glue on the bottom surface of the free end of the new paper tape or a section of transparent adhesive tape directly attached to the free end, wherein the adhesive surface of the adhesive tape faces downwards.
In one embodiment of the present invention, the paper pressing machine further includes a fixed base plate 207 and a movable base plate 208, both of which are vertically disposed, the rear wall of the fixed base plate 207 is mounted with the translation cylinder 202 through a horizontal first seat plate 209, the fixed base plate 207 is provided with a through hole through which the positioning pallet 201 passes, a telescopic end on the front side of the translation cylinder 202 is fixedly connected with the rear end of the positioning pallet 201, the movable base plate 208 is slidably connected with a vertical sliding rail 210 on the front side of the fixed base plate 207 through a sliding block, the lifting cylinder 206 is mounted above the front side of the fixed base plate 207 through a horizontal second seat plate 211, the telescopic end of the lifting cylinder 206 penetrates through the rear part of the second seat plate 211 and is connected with the movable base plate 208 below, the lower surface of the front part of the second seat plate 211 is fixed with the paper pressing pad 203, the front wall of the movable base plate 208 is rotatably connected with a cutter sliding seat plate 212, and the paper pressing plate 204 is disposed on the sliding seat plate 212.
In one embodiment of the present invention, the lower surface of the second seat plate 211 is provided with a front-rear sliding rail 213, and the positioning pallet 201 is slidably engaged with the front-rear sliding rail 213 through a sliding block fixed on the upper surface.
It is understood that the sliding block is fixed on the positioning supporting plate, and the number of the front and back sliding rails can be one or two.
In one embodiment of the present invention, the right side of the cutter sliding seat plate 212 is rotatably connected with the moving base plate 208 through a bearing member 214, the lower left side is hinged with the upper end of a lifting push rod 215 through a pin shaft, the lower end of the lifting push rod 215 is inserted into a limit hole of a spring seat 216 arranged on the front wall of the moving base plate 208, the inner diameter of the limit hole is larger than the outer diameter of the lifting push rod 215, a pushing spring 217 is sleeved on the lifting push rod 215, the lower end of the pushing spring 217 abuts against the spring seat 216, the upper end abuts against the pin shaft, the upper edge of the paper pressing plate 204 is flush with the upper left edge of the cutter sliding seat plate 212, the cutter 205 is fixed below the left end of the paper pressing plate 204, and the cutter sliding seat plate 212, the paper pressing plate 204 and the cutter 205 are kept in a state of tilting to the upper left before the paper pressing plate 203 is not pressed.
It should be noted that, the upper end of the lifting push rod can be provided with a square sleeve with a hinged joint, the sleeve opening is downwards fixedly connected with the upper end of the lifting push rod, the pushing spring is sleeved on the lifting push rod, and the upper end of the pushing spring is abutted with the inner top wall of the square sleeve. The cutter sliding seat plate 12, the paper pressing plate 4 and the cutter 5 are kept in a state of tilting upwards to the left before the paper pressing backing plate 3 is not pressed, and the tilting angle is small and is generally controlled to be within 10 degrees, and the left and right are low.
In one embodiment of the present invention, the paper pressing plate 204 is connected to the cutter sliding seat plate 212 through a sliding and swinging mechanism, the swinging and swinging mechanism includes a sliding plate 218, a moving swinging rod 219 and a swinging rod seat 220, a left-right sliding rail 221 is disposed on the front wall of the cutter sliding seat plate 212, the sliding plate 218 is slidably connected to the left-right sliding rail 221, the upper edge of the sliding plate 218 is fixedly connected to the bottom wall of the paper pressing plate 204, the swinging rod seat 220 is fixed on the right lower side of the front wall of the moving base plate 208, and the middle part of the front wall of the sliding plate 218 is hinged to the swinging rod seat 220 through the moving swinging rod 219.
In one embodiment of the present invention, an auxiliary paper pressing mechanism is further disposed on the left side of the front wall of the movable substrate 208, and the auxiliary paper pressing mechanism is located under the front end of the positioning pallet 201 in the extended state, and when the lifting cylinder 206 drives the movable substrate 208 to move upwards to press the paper pressing plate 204 against the paper pressing pad 203, the auxiliary paper pressing mechanism presses the old paper tape against the lower surface of the positioning pallet 201.
In one embodiment of the present invention, the auxiliary paper pressing mechanism comprises a spring sleeve 222, wherein a plurality of compression springs are arranged in the spring sleeve 222, the compression springs are connected with an auxiliary paper pressing rod 223, the auxiliary paper pressing mechanism presses the old paper tape through the upper end face of the auxiliary paper pressing rod 223, and the compression springs are in a compressed state.
In one embodiment of the present invention, two paper guide wheels 224 are disposed on the left and right sides of the front wall of the fixed base plate 207, and the paper guide wheels 224 on the left and right sides are symmetrically disposed (the two paper guide wheels on the right side are not all shown in the drawing).
In one embodiment of the present invention, the vertical sliding rail 210 is fixed to the front wall of the fixed base plate 207 through a lifting sliding seat 225.
In one embodiment of the present invention, the front end of the positioning plate 201 is provided with a relief groove 226 that cooperates with the cutting blade 205.
In one embodiment of the present invention, the paper taking and slitting assembly 300 includes a paper taking roller 301, a slitting roller 302, a left pressing roller 303 and a right pressing roller 304, the paper taking roller 301 is directly above the slitting roller 302, the left pressing roller 303 and the right pressing roller 304 are respectively arranged on the left side and the right side, an annular cutter 305 is fixed on the slitting roller 302, an annular cutter slot 306 corresponding to the cutter 305 is arranged in the middle of the paper taking roller 301, the paper taking roller 301 and the slitting roller 302 are respectively driven to rotate by a first motor 307 and a second motor 308, the left pressing roller 303 and the right pressing roller 304 can respectively compress a paper tape to be slit on the left upper side and the right upper side of the paper taking roller 301, and the paper taking slitting and slitting adjusting mechanism can drive the paper taking roller 302, the left pressing roller 303 and the right pressing roller 304 to approach or separate from the paper taking roller 301.
It should be noted that, the cutter sleeve is fixed on the cutter roll, the groove depth of the annular cutter groove is about 5-10mm, the first motor and the second motor can both directly drive the corresponding pick-up roll and the cutter roll to rotate, and also can indirectly drive the second motor through the transmission mechanism, when the second motor is installed on the front, the output end of the second motor is fixedly connected with the driving wheel on the back, the driven wheel is arranged below the driving wheel and is in transmission connection with the driving wheel through the synchronous belt, and the driven wheel is in coaxial fixed connection with the cutter roll arranged on the front through the coupling device.
In one embodiment of the present invention, the apparatus further includes a vertically disposed fixing plate 309, where a slide rail is fixed on left and right sides of a front surface of the fixing plate 309, the first motor 307 is fixed on a back surface of the fixing plate 309, the paper taking roller 301 is located at a position near a lower portion of the front surface of the fixing plate 309, the pressing and slitting adjustment mechanism includes a vertically disposed lifting adjustment plate 310, the lifting adjustment plate 310 is slidably connected to the slide rail, the lifting adjustment plate 310 is driven by a telescopic device to lift along the slide rail, the slitting roller 302, the left pressing roller 303 and the right pressing roller 304 are disposed on the front surface of the lifting adjustment plate 310, and the second motor 308 is fixed on the lifting adjustment plate 310.
It should be noted that, the telescopic device is an air cylinder or an electric cylinder disposed above the fixing plate 309, the fixing plate 309 is provided with a yielding waist hole 311 with a long axis along a vertical direction, the second motor 308 is located on the front or the back of the lifting adjusting plate 310, and the yielding waist hole 311 yields for the second motor 308 or yields for a driving wheel of the second motor 308.
It will be appreciated that the telescoping device may also be fixed to the integral frame and preferably located directly above the fixed plate and the lift adjustment plate, the telescoping device not being shown.
In an embodiment of the present invention, the apparatus further includes a platen roller fine adjustment mechanism, where the platen roller fine adjustment mechanism includes a left arm 312 and a right arm 313 that are arc-shaped and are opposite left and right, the lower ends of the left arm 312 and the right arm 313 are respectively rotatably connected to the left platen roller 303 and the right platen roller 304, the upper ends are respectively rotatably connected through the lower parts of the left and right sides of the connecting seat 314, the connecting seat 314 is fixed on the front surface of the lifting adjusting plate 310, and angle adjusting parts are respectively disposed at the middle parts of the left arm 312 and the right arm 313, and the upper ends of the left arm 312 and the right arm 313 can be positioned after being rotatably adjusted by an angle around the connecting seat 314 by the angle adjusting parts.
The platen roller fine adjustment mechanism is not limited to the above-described structure, and for example, the left and right arm members may be formed in a zigzag shape instead of an arc shape, and for example, the angle adjusting portion may be connected to other positions in addition to the middle portions of the left and right arm members.
In one embodiment of the present invention, each of the angle adjusting parts includes a left adjusting seat 315 and a right adjusting seat 316, and adjusting screws are respectively screwed to the left adjusting seat 315 and the right adjusting seat 316, and extend in the left-right direction.
It is understood that only one left adjusting seat and one right adjusting seat can be arranged, at the moment, one end of the adjusting screw, which is far away from the adjusting seat, is rotationally connected with the corresponding left connecting arm or right connecting arm, and meanwhile, the adjusting seat is hinged with the lifting adjusting plate. When the included angle between the left connecting arm and the right connecting arm is adjusted to be smaller, the left pressing roller and the right pressing roller corresponding to the lower end of the left connecting arm still can press the paper tape, but the cutter of the cutting roller can not contact the paper tape, and at the moment, the paper tape can be conveyed only without cutting.
In one embodiment of the present invention, the left and right sides of the bottom of the connecting seat 314 are provided with arc grooves, and the left connecting arm 312 and the right connecting arm 313 respectively extend into the arc grooves correspondingly and are rotatably connected with the pin shafts in the grooves.
In one embodiment of the present invention, the stock tensioning assembly 400 includes a fixed roller set and a lifting roller set, the lifting roller set is fixed on a front wall of a vertically arranged sliding table 401, a rear wall of the sliding table 401 is slidably connected to a first slide rail 402 vertically arranged, the fixed roller set is located right above the sliding table 401 and keeps a fixed position relative to the sliding table 401, the fixed roller set includes an upper layer fixed roller 403 and a lower layer fixed roller 404, the lifting roller set includes an upper layer lifting roller 405 and a lower layer lifting roller 406, a first paper tape 407 is in a zigzag shape and bypasses each roller of the upper layer fixed roller 403 and the upper layer lifting roller 405, a second paper tape 408 is in a zigzag shape and bypasses each roller of the lower layer fixed roller 404 and the lower layer lifting roller 406, and the first paper tape 407 and the second paper tape 408 can drive the sliding table 401 to move up and down along the first slide rail 402.
It should be noted that, when the paper tube is formed, the first paper tape and the second paper tape need to be adhered after being staggered by an angle, one paper tape is adhered outside and one paper tape is adhered inside, one side lap joint part is adhered and then is rolled into a tube shape (a filter stick can be put in before) in a smoke gun, and then the other side is adhered, so that the paper tube forming (a cavity composite base stick or a countersunk base stick) is completed.
In one embodiment of the present invention, the fixed roller set is fixed on a frame back, the first sliding rail 402 is fixed on a front wall of the mounting base 409, and a rear wall of the mounting base 409 is fixed on the frame back.
The mounting base is composed of a mounting plate and connecting plates extending backwards from two sides of the rear wall of the mounting plate, and a first sliding rail is fixed on the front wall of the mounting plate.
In one embodiment of the present invention, the upper layer fixing roller 403 and the lower layer fixing roller 404 are each formed of three roller sets and are vertically spaced and corresponding, the upper layer lifting roller 405 and the lower layer lifting roller 406 are each formed of two roller sets and are vertically spaced and corresponding, and each roller of the fixing roller sets and each roller of the lifting roller sets are staggered in the vertical direction.
It is understood that the number of each of the upper and lower fixed rolls is not limited to three, but may be an odd number of five, seven or more, the number of the upper and lower lifting rolls is not limited to two, but may be an even number of four, six or more, and the paper tape is folded back reciprocally more times when the number is more, and more amounts can be stored. In addition, the number of rollers in the fixed roller group and the lifting roller group can be exchanged if necessary, namely, the number of the rollers is even number, and the number of the rollers is odd number. And are intended to be within the scope of the present invention.
In an embodiment of the present invention, the counterweight sliding mechanism further includes a counterweight sliding block 410, a second sliding rail 411, a pull rope and a fixed pulley 412, where the second sliding rail 411 and the fixed pulley 412 are both disposed on a left side wall or a right side wall of the mounting base 409, the counterweight sliding block 410 is slidably connected to the second sliding rail 411, one end of the pull rope is fixed on the sliding table 41, and the other end bypasses the fixed pulley 412 and is fixedly connected to the counterweight sliding block 410.
It should be noted that, the second slide rail can be installed on the connecting plate of mounting base, and the fixed pulley quantity is the preferential setting in mounting panel one side upper end when being one, and the stay cord is connected the counter weight and is slided the piece and slide the platform after this moment, and the counter weight is slided the piece and is played the effect of subtracting the heavy, avoids the too big problem that causes paper tape tension together of weight that slides the platform and each running roller on promptly.
It can be understood that threaded holes or other connecting components can be arranged on the table top of the sliding table and the table top of the counterweight sliding block according to the requirement, so that the counterweight blocks with proper weight can be selected and connected when necessary, and more flexible tensioning force adjustment can be realized.
In one embodiment of the present invention, one side of each of the sliding table 401 and the weight sliding block 410 is provided with a rope loop 413 for connecting the pull rope.
In one embodiment of the present invention, two fixed pulleys 412 are provided, one fixed to the upper end of the side wall of the mounting base 409 and the other fixed to the lower end of the side wall of the mounting base 409.
In one embodiment of the present invention, the upper end and the lower end of the first sliding rail 402 and the second sliding rail 411 are provided with limit stops 414.
In one embodiment of the present invention, the first adjusting assembly 500 and the second adjusting assembly 700 have the same structure and each include a mounting base plate 501, a paper tape limiting adjusting plate 502 and an adjusting hand wheel 503, one side of the mounting base plate is fixed with a frame back plate, the paper tape limiting adjusting plate is slidably connected to the mounting base plate, the front end and the middle part of the limiting adjusting plate are respectively fixed with a downward extending adjusting ear plate 504, the adjusting hand wheel is fixedly connected with the front end of a screw, the middle part of the mounting base plate is provided with a front-back extending through slot through which the middle part of the adjusting ear plate passes, the two adjusting ear plates are correspondingly provided with mounting holes, the front ends of the screw are rotatably connected with the mounting holes of the front end of the adjusting ear plates and are axially positioned, the other end of the screw is in threaded connection with the mounting holes of the middle part of the adjusting ear plates, the adjusting hand wheels are screwed to drive the paper tape limiting adjusting plates to move forwards and backwards, and the upper surface of the limiting adjusting plates is provided with paper limiting slots.
The working principle of each main component of the invention and the coordination relation among the main components are respectively described as follows:
The invention provides a paper receiving assembly of a paper tube forming machine, which is used for bonding new and old paper tapes, wherein a coil paper assembly is further arranged on the feeding side of the paper receiving assembly, a paper tape taking and cutting assembly, a stock tensioning assembly, a paper tape gluing and bonding assembly, a paper tube final forming assembly (comprising a smoke pipe, not shown in the drawing, an existing assembly) and the like are arranged on the discharging side; starting a translation cylinder to retract a positioning support plate backwards, then pulling up a new paper tape to be a water surface, enabling the upper surface to be attached to the lower surface of a paper pressing base plate, extending the translation cylinder to enable the positioning support plate to extend forwards, enabling the new paper tape to be clamped between the upper surface of the front part of the positioning support plate and the paper pressing base plate, enabling the free end of the tape to hover below the paper pressing base plate (also located above an old paper tape) due to thicker paper, enabling a motor in a cutting assembly for driving the old paper tape to advance to stop gradually after the old paper tape is used up, enabling an old paper tape to stop winding in a material containing assembly (a material stock tensioning assembly), and enabling the material containing assembly to still supply the old paper tape for a short period of time under the condition that the old paper tape on the feeding side stops supplying, and guaranteeing that the subsequent work is not stopped.
When the old paper tape at the paper receiving assembly is completely stopped, the lifting cylinder is started to drive the movable base plate and the upper part thereof to move upwards, the paper pressing plate and the auxiliary paper pressing assembly gradually hold the old paper tape up to press a new paper tape on the paper pressing base plate, the left side of the upper surface of the paper pressing plate is high, the old paper tape is pressed to the paper pressing base plate, the paper pressing plate and the cutter sliding seat rotate around the bearing part along with the continuous shrinkage of the lifting cylinder until the old paper tape is rotated to be close to the horizontal from the left, the new paper tape is bonded by the transparent adhesive tape, the sliding plate slides leftwards in the process due to the action of the movable swinging rod, the cutting knife under the paper pressing plate can break and cut the old paper tape, the auxiliary paper pressing assembly is pressed on the left side and the right side of the paper pressing plate before cutting, after cutting, the lifting cylinder stretches to enable the movable base plate to drive the upper assembly to move downwards to release the new paper tape, and then a motor in the paper tape cutting assembly is started to continuously provide the paper tape.
The paper tape taking and cutting assembly is characterized in that the paper tape to be cut enters a gap between the left pressing roller and the paper taking roller from the left side, then sequentially passes through the gap between the paper cutting roller and the paper taking roller and the gap between the right pressing roller and the paper taking roller to the right, before starting up, the left pressing roller, the right pressing roller and the paper cutting roller are moved downwards (for example, the lifting adjusting plate is pushed to slide downwards along the sliding rail through the stretching effect of the telescopic device) so as to ensure proper pressing force of each pressing roller on the paper tape (fine adjustment of the pressing force is carried out through the fine adjustment mechanism of the pressing roller), and then the first motor and the second motor are started to respectively drive the paper taking roller and the paper cutting roller to rotate, so that paper taking and paper cutting conveying of the paper tape are realized, and cutting work is completed when the paper taking and the paper cutting machine is conveyed.
The first paper tape and the second paper tape are distributed in a state of being in a fold line to reciprocate for a plurality of ways to buffer and tension the paper tape, the first paper tape and the second paper tape are conveyed from right to left, the first paper tape is taken as an example, the first paper tape bypasses the first roller on the right side of the upper layer fixed roller, then winds downwards on the roller on the right side of the lower upper layer lifting roller, turns upwards around the roller in the middle of the upper layer fixed roller, turns downwards around the left roller of the upper layer lifting roller, turns upwards again around the roller on the left side of the upper layer fixed roller, then conveys leftwards into other working sections of the paper tube forming machine, and during normal production, the sliding table is generally positioned at the position farthest from the fixed roller set, namely at the position of the first sliding rail close to the lower end.
The first and second adjusting assemblies and the gluing and bonding assembly are simple in structure, and the working principle thereof can be known to those skilled in the art from the foregoing description and the following drawings of the present invention, and will not be described herein.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. A paper tube forming machine, comprising:
The coil assembly (100), the coil assembly (100) comprises two radially symmetrical scroll stations arranged on a rotating disc body, one scroll station is used for placing old scroll to provide old scroll for the automatic paper receiving assembly (200), the other scroll station is used for placing new scroll, and when the old scroll is nearly used up, the automatic paper receiving assembly (200) is provided with new scroll;
the automatic paper receiving assembly (200), the said automatic paper receiving assembly (200) is used for splicing the new and old paper tape and changing the roll;
A paper extraction and slitting assembly (300), the paper extraction and slitting assembly (300) being configured to provide motive force for extracting paper tape from the bobbin assembly (100) and to split the paper tape from the middle into a first paper tape (407) and a second paper tape (408);
a stock tensioning assembly (400), the stock tensioning assembly (400) for stock and tensioning the first paper strap (407) and the second paper strap (408);
A splice glue assembly (600) and a splice adhesive assembly (800), the splice glue assembly (600) and splice adhesive assembly (800) being configured to glue and lap-bond a first paper strap (407) and a second paper strap (408);
the first adjusting component (500) and the second adjusting component (700) are respectively used for adjusting the positions of the paper tapes before gluing and before lap bonding;
The automatic paper pressing machine also comprises a translation clamping positioning mechanism and a lifting pressing cutting mechanism, wherein the translation clamping positioning mechanism comprises a positioning supporting plate (201), a translation cylinder (202) and a paper pressing backing plate (203);
the lifting pressing and cutting mechanism comprises a paper pressing plate (204), a cutting knife (205) and a lifting cylinder (206), wherein the paper pressing plate (204) is positioned on the right side right below the paper pressing base plate (203), an old paper tape passes through the right below the positioning base plate (201) and passes through a gap between the paper pressing base plate (203) and the paper pressing plate (204) to the right, the lifting cylinder (206) is used for driving the paper pressing plate (204) to move upwards to support the old paper tape to a viscose section of a new paper tape, and the cutting knife (205) moves leftwards and finally breaks and cuts the old paper tape in the process of enabling the old paper tape to contact the new paper tape and pressing and bonding;
The device also comprises a fixed base plate (207) and a movable base plate (208) which are vertically arranged;
a cutter sliding seat plate (212) is rotationally connected to the front wall of the movable base plate (208), and the paper pressing plate (204) is arranged on the cutter sliding seat plate (212);
The right side of the cutter sliding seat plate (212) is rotationally connected with the movable base plate (208), the lower left side of the cutter sliding seat plate is hinged with the upper end of a lifting push rod (215), the lower end of the lifting push rod (215) is inserted into a limit hole of a spring seat (216) arranged on the front wall of the movable base plate (208), the inner diameter of the limit hole is larger than the outer diameter of the lifting push rod (215), a pushing spring (217) is sleeved on the lifting push rod (215), the lower end of the pushing spring (217) is abutted against the spring seat (216), the upper edge of the paper pressing plate (204) is flush with the upper left edge of the cutter sliding seat plate (212), the cutter (205) is fixed below the left end of the paper pressing plate (204) and protrudes leftwards, and the pushing spring (217) enables the cutter sliding seat plate (212), the paper pressing plate (204) and the cutter (205) to be kept in a state of inclining leftwards upwards before the paper pressing plate (203) is not pressed;
The paper pressing plate (204) is connected with the cutter sliding seat plate (212) through a sliding swing mechanism, the sliding swing mechanism comprises a sliding plate (218), a movable swing rod (219) and a swing rod seat (220), a left-right sliding rail (221) is arranged on the front wall of the cutter sliding seat plate (212), the sliding plate (218) is connected onto the left-right sliding rail (221) in a sliding mode, the upper edge of the sliding plate (218) is fixedly connected with the bottom wall of the paper pressing plate (204), the right lower side of the front wall of the movable base plate (208) is fixedly provided with the swing rod seat (220), and the middle part of the front wall of the sliding plate (218) is hinged to the swing rod seat (220) through the movable swing rod (219).
2. The paper tube forming machine according to claim 1, wherein the positioning support plate (201) is located at the left side right below the paper pressing support plate (203), the translation cylinder (202) is used for driving the positioning support plate (201) to horizontally move in the front-back direction, a clamping gap for a new paper tape to be clamped into is formed between the positioning support plate (201) and the paper pressing support plate (203) after the positioning support plate (201) extends forwards, and the left end of the new paper tape is located right below the paper pressing support plate (203) and is provided with an adhesive section.
3. A paper tube forming machine according to claim 2, characterized in that the rear wall of the fixed base plate (207) is provided with the translation cylinder (202) through a horizontal first seat plate (209), the fixed base plate (207) is provided with a through hole for the positioning support plate (201) to pass through, and the translation cylinder (202) is connected with the positioning support plate (201);
The movable base plate (208) is in sliding connection with a vertical sliding rail (210) on the front side of the fixed base plate (207), the fixed base plate (207) is provided with a lifting cylinder (206) through a horizontal second base plate (211), the telescopic end of the lifting cylinder (206) penetrates through the rear part of the second base plate (211) and then is connected with the movable base plate (208) below, and the lower surface of the front part of the second base plate (211) is fixedly provided with the paper pressing base plate (203).
4. A paper tube forming machine according to claim 3, wherein an auxiliary paper pressing mechanism is further arranged on the left side of the front wall of the movable base plate (208), the auxiliary paper pressing mechanism is located under the front end of the positioning supporting plate (201) in an extending state, and the lifting cylinder (206) drives the movable base plate (208) to move upwards so that the paper pressing plate (204) presses the paper pressing base plate (203), and the auxiliary paper pressing mechanism presses an old paper tape on the lower surface of the positioning supporting plate (201).
5. The paper tube forming machine according to claim 1, wherein the paper taking and cutting assembly (300) comprises a paper taking roller (301), a cutting roller (302), a left pressing roller (303) and a right pressing roller (304), the paper taking roller (301) is directly above the cutting roller (302), the left pressing roller (303) and the right pressing roller (304) are respectively arranged on the left side and the right side, an annular cutter (305) is fixed on the cutting roller (302), an annular cutter groove (306) corresponding to the cutter (305) is arranged in the middle of the paper taking roller (301), the paper taking roller (301) and the cutting roller (302) are respectively driven to rotate by a first motor (307) and a second motor (308), the left pressing roller (303) and the right pressing roller (304) can respectively press a paper tape to be cut on the left upper side and the right upper side of the paper taking roller (301), and the pressing and cutting adjusting mechanism can drive the cutting roller (302), the left pressing roller (303) and the right pressing roller (304) to be close to or far away from the paper taking roller (301).
6. The paper tube forming machine according to claim 5, further comprising a vertically arranged fixing plate (309), wherein sliding rails are fixed on the left side and the right side of the front face of the fixing plate (309), the first motor (307) is fixed on the back face of the fixing plate, the paper taking roller (301) is located at the position, close to the lower portion, of the front face of the fixing plate (309), the pressing slitting adjusting mechanism comprises a vertically arranged lifting adjusting plate (310), the lifting adjusting plate (310) is slidably connected to the sliding rails, the lifting adjusting plate (310) is driven by a telescopic device to lift along the sliding rails, the front face of the lifting adjusting plate (310) is provided with the cutting roller (302), the left pressing roller (303) and the right pressing roller (304), and the lifting adjusting plate (310) is fixedly provided with the second motor (308).
7. The paper tube forming machine according to claim 1, wherein the stock tensioning assembly (400) comprises a fixed roller set and a lifting roller set, the lifting roller set is fixed on a front wall of a vertically arranged sliding table (401), a rear wall of the sliding table (401) is slidably connected to a first sliding rail (402) vertically arranged, the fixed roller set is located right above the sliding table (401) and keeps a position fixed relative to the sliding table (401), the fixed roller set comprises an upper layer fixed roller (403) and a lower layer fixed roller (404), the lifting roller set comprises an upper layer lifting roller (405) and a lower layer lifting roller (406), a first paper tape (407) is in a zigzag shape and bypasses each roller of the upper layer fixed roller (403) and the upper layer lifting roller (405), a second paper tape (408) is in a zigzag shape and bypasses each roller of the lower layer fixed roller (404) and the lower layer lifting roller (406), and the first paper tape (407) and the second paper tape (408) can move along the first sliding rail (402).
8. The paper tube forming machine according to any one of claims 1 to 7, wherein the first adjusting component (500) and the second adjusting component (700) have the same structure, each of the first adjusting component and the second adjusting component comprises a mounting base plate (501), a paper tape limiting adjusting plate (502) and an adjusting hand wheel (503), one side of the mounting base plate is fixed with a back plate of the frame, the paper tape limiting adjusting plates are slidably connected to the mounting base plate, adjusting lug plates (504) extending downwards are respectively fixed at the front end and the middle part of the limiting adjusting plates, the adjusting hand wheels are fixedly connected with the front end of a screw rod, through grooves extending forwards and backwards for the middle part of the adjusting lug plates to penetrate are formed in the middle part of the mounting base plate, mounting holes are correspondingly formed in the two adjusting lug plates, the front end of the screw rod is in threaded connection with the mounting holes of the front end of the adjusting lug plates, the other end of the screw rod is screwed to drive the paper tape limiting adjusting plates to move forwards and backwards, and the upper surface of the limiting adjusting plates is provided with paper limiting grooves.
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| CN202210737443.3A CN114920050B (en) | 2022-06-27 | 2022-06-27 | A paper tube forming machine |
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| CN202210737443.3A CN114920050B (en) | 2022-06-27 | 2022-06-27 | A paper tube forming machine |
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| CN114920050A CN114920050A (en) | 2022-08-19 |
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| CN117682358A (en) * | 2023-12-29 | 2024-03-12 | 广东振远智能科技有限公司 | A paper splicing machine |
| CN121020293B (en) * | 2025-10-29 | 2026-04-10 | 上海平臣实业有限公司 | Ribbon splicing equipment |
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| CN208700230U (en) * | 2018-09-20 | 2019-04-05 | 浙江高宝机械有限公司 | A kind of slitting paper rolling-up mechanism |
| CN113277362A (en) * | 2021-05-11 | 2021-08-20 | 芜湖大正百恒智能装备有限公司 | Paper feeding rack of automatic paper changing and receiving tray for paper suction pipe production |
| CN217920606U (en) * | 2022-06-27 | 2022-11-29 | 四川三联新材料有限公司 | Paper tube forming machine |
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| JP3174611U (en) * | 2012-01-17 | 2012-03-29 | 康弘 小嶌 | Paper splicer |
| CN204725541U (en) * | 2015-06-23 | 2015-10-28 | 浙江环龙机器有限公司 | A kind of precision cutting machine for paper tube |
| CN211254684U (en) * | 2019-11-29 | 2020-08-14 | 东莞合意印刷有限公司 | Divide paper machine convenient to adjustment is used |
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| CN208700230U (en) * | 2018-09-20 | 2019-04-05 | 浙江高宝机械有限公司 | A kind of slitting paper rolling-up mechanism |
| CN113277362A (en) * | 2021-05-11 | 2021-08-20 | 芜湖大正百恒智能装备有限公司 | Paper feeding rack of automatic paper changing and receiving tray for paper suction pipe production |
| CN217920606U (en) * | 2022-06-27 | 2022-11-29 | 四川三联新材料有限公司 | Paper tube forming machine |
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