CN111844716A

CN111844716A - Rubber strip double-sided film-covering, compacting and spacing device for tire processing

Info

Publication number: CN111844716A
Application number: CN202010722987.3A
Authority: CN
Inventors: 周扬秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-10-30

Abstract

The invention provides a double-sided laminating, compacting and spacing device for an adhesive tape for tire processing, relates to the technical field of tire processing, and solves the problems that when a traditional adhesive tape laminating device is used, the laminating tightness of a plastic film on the outer side of the adhesive tape is poor, external dust is easy to adhere to the outer side of the adhesive tape through gaps, when the adhesive tape is subsequently cut and used, the adhesive tape is judged and cut by manual experience, large deviation is easy to occur, and the use effect of an adhesive tape part is influenced; the conveying stand is arranged at the top of the supporting bottom frame, a control electric box is arranged on the right side of the conveying stand, and the control electric box is connected with an external power supply circuit; the front driving roller is rotatably connected inside the front end of the conveying stand; according to the invention, the inner adjusting pressing frame is driven by the hand wheel screw to move downwards, so that the pressing roller at the bottom of the adjusting pressing frame is pressed on the plastic film at the top of the rubber strip, the bottom roller supports the plastic film at the bottom of the rubber strip, and the tightness of the plastic film at the upper side and the lower side of the rubber strip is ensured.

Description

Rubber strip double-sided film-covering, compacting and spacing device for tire processing

Technical Field

The invention belongs to the technical field of tire processing, and particularly relates to a double-sided laminating, compacting and spacing device for rubber strips for tire processing.

Background

After the tire adhesive tape processing finishes, because the adhesive tape both sides possess certain viscidity, at the in-process of transportation use, be stained with easily and attach more dust, influence adhesive tape and paste the result of use, generally need laminate recoverable plastic film in the adhesive tape both sides to carry out the roll-up operation to the adhesive tape, cleanliness nature when guarantee adhesive tape transportation use.

The adhesive tape double-sided laminating device can refer to a patent No. CN103400667B, and mainly comprises a feeding device, a laminating machine, a cooling unit and a winding machine, wherein the feeding device is connected with a first heating device, the first heating device is arranged on the laminating machine, the laminating machine comprises a heating roller set and a laminating roller set, the heating roller set is connected with the first heating device, the laminating roller set is connected with a film feeding device set, the laminating device is connected with a second heating device, the second heating device is connected with the cooling unit, and the cooling unit is connected with the winding machine.

Present similar adhesive tape tectorial membrane device for tire processing when using, it is relatively poor to adhesive tape outside plastic film laminating compactness, external dust is stained with through adhesive tape and plastic film clearance easily and attaches in the adhesive tape outside, influences the cleanliness factor in the adhesive tape outside to when the cutting of adhesive tape later stage was used, adopt artifical many years of working experience to judge the cutting usually, the cutting precision is relatively poor, leads to the adhesive tape position length of cutting to take place great deviation easily, influences adhesive tape part result of use.

Disclosure of Invention

In order to solve the technical problems, the invention provides a double-sided film covering, compacting and spacing device for an adhesive tape for tire processing, which aims to solve the problems that when the existing adhesive tape film covering device for similar tire processing is used, the adhesive tightness of a plastic film on the outer side of the adhesive tape is poor, external dust is easy to adhere to the outer side of the adhesive tape through the gap between the adhesive tape and the plastic film to influence the cleanness of the outer side of the adhesive tape, and when the adhesive tape is cut and used in the later period, the cutting accuracy is poor, large deviation of the length of the cut adhesive tape part is easy to occur, and the use effect of the adhesive tape part is influenced.

The invention relates to a device for compacting and spacing rubber strips on two sides by coating films on two sides for tire processing, which has the purpose and the effect achieved by the following specific technical means:

a double-sided laminating, compacting and spacing device for rubber strips for tire processing comprises a conveying rack, a front driving roller, a front driven roller, a bottom roller, a rear driving roller, a rear driven roller, a front driving motor, a rear driving motor, a pressing rack, a spacing marking rack and a transmission curved rod; the conveying stand is arranged at the top of the supporting bottom frame, a control electric box is arranged on the right side of the conveying stand, and the control electric box is connected with an external power supply circuit; the front driving roller is rotatably connected inside the front end of the conveying stand, a driven belt wheel A is mounted at the right end of the front driving roller, and the driven belt wheel A is located outside the right side of the conveying stand; the front driven roller is rotatably connected to the middle part of the conveying stand; the upper end and the lower end of the bottom roller are respectively and rotationally attached to the inner walls of the upper side and the lower side of the front conveying belt; the rear driving roller is rotatably connected to the middle part of the conveying stand, a driven belt wheel C is mounted at the right end of the rear driving roller, and the driven belt wheel C is located outside the right side of the conveying stand; the rear driven roller is rotatably connected to the inner part of the rear end of the conveying stand; the front driving motor is arranged at the bottom of the front end of the conveying stand, a driving belt wheel A is arranged on a driving shaft of the front driving motor, and the front driving motor is connected with the control electric box through a circuit; the rear driving motor is arranged at the bottom of the conveying stand, a driving belt wheel C is arranged on a driving shaft of the rear driving motor, and the rear driving motor is connected with the control electric box through a circuit; the pressing frame is arranged on the top of the front end of the conveying frame platform, the pressing frame is positioned at the front end of the top of the front conveying belt, and the adjusting pressing frame is connected inside the pressing frame; the distance marking frame is arranged on the top of the conveying frame and is positioned at the rear end of the top of the front conveying belt, and the movable assembling block is connected inside the distance marking frame; the transmission curved bar is connected in the top of the distance marking frame and is connected with the top of the movable assembling block through two connecting rods.

Furthermore, a driven belt wheel A at the right end of the front driving roller is in transmission connection with the driving belt wheel A through a transmission belt, the front end of a front conveying belt is connected to the outer side of the front driving roller, the rear end of the front conveying belt is connected to the outer side of the front driven roller, and the front conveying belt is located inside the front end of the conveying stand; the rear driving roller right-hand member driven pulley C is connected with the driving pulley C in a transmission mode through a transmission belt, the front end of the rear conveying belt is connected to the outer side of the rear driving roller, the rear end of the rear conveying belt is connected to the outer side of the rear driven pulley, and the rear conveying belt is located inside the rear end of the conveying rack.

Furthermore, two guide sliding holes are respectively formed in the left end and the right end of the pressing frame, the left end and the right end of the adjusting pressing frame are respectively connected into the guide sliding holes in the left end and the right end of the pressing frame in a sliding mode, a compression roller is respectively connected to the front end and the rear end of the bottom of the adjusting pressing frame in a rotating mode and is located right above the bottom roller, and the bottom roller is rotatably installed inside the front end of the conveying stand.

Furthermore, a screw hole A is formed in the top of the pressing frame, the top of the hand wheel screw is connected into the screw hole A in the top of the pressing frame in a threaded mode, the bottom of the hand wheel screw is connected into the top of the adjusting pressing frame in a rotating mode, and the top of the adjusting pressing frame is connected with the top of the pressing frame through the hand wheel screw.

Further, a guide sliding groove is respectively formed in the inner sides of the left end and the right end of the distance marking frame, the left end and the right end of the movable assembly block are respectively connected in the guide sliding grooves in the two sides of the distance marking frame in a sliding mode, the movable assembly block is internally provided with three strip-shaped marking pens in a arrayed mode, the top of the movable assembly block is connected with the bottom of the connecting rod in a rotating mode, the top of the connecting rod is connected to the outside of the transmission curved rod in a rotating mode, and the left end and the right end of the transmission curved rod are respectively connected.

Furthermore, both ends are equipped with a driving pulley B respectively about the preceding driven voller, and driving pulley B is located the transport rack both ends outside about respectively, and both ends are equipped with a driven pulley B respectively about the transmission curved bar, and driven pulley B is located distance mark frame transport rack both ends outside about respectively, and driving pulley B passes through the drive belt and is connected with driven pulley B rotation.

Furthermore, the inside three assembly slide holes that have been seted up that is the range form of activity assembly piece, and bar marker pen sliding connection is in activity assembly piece internal assembly slide hole to three screw B have been seted up to the activity assembly piece front side is the range form, and bolt threaded connection is in activity assembly piece front side screw B, and bolt inner is laminated on bar marker pen outer wall.

Further, a fan frame is installed at conveyor stand rear end top, and three fans are installed to fan frame top and are arranged the form to the fan is located back conveyer belt top, and the fan passes through the circuit and links to each other with the control electronic box.

Compared with the prior art, the invention has the following beneficial effects:

1. the adjusting press frame, the setting of compression roller and hand wheel screw rod, be favorable to when the adhesive tape with two upper and lower plastic film when conveyer belt top operation in the front simultaneously, according to the adhesive tape thickness of required tectorial membrane, drive the inside adjusting press frame through the hand wheel screw rod and move down, make the adjusting press frame bottom compression roller pressfitting on adhesive tape top plastic film, the foundation roll supports adhesive tape bottom plastic film, make the influence of two upper and lower plastic film pressfitting resultant force laminate both sides about the adhesive tape respectively, the realization is to the both sides tectorial membrane operation about the adhesive tape, the compactness of both sides plastic film laminating about the guarantee adhesive tape.

2. The arrangement of the strip-shaped marking pen, the movable assembling block, the connecting rod and the transmission curved rod is beneficial to ensuring that when the adhesive tape after film coating runs to the bottom of the distance marking frame, the transmission curved rod rotates at a constant speed, the connecting rod connected with the transmission curved rod drives the movable assembling block to continuously move up and down in the distance marking frame, so that the bottom end of the strip-shaped marking pen in the movable assembling block is attached to the plastic film at the top of the adhesive tape, three rows of ink marks are marked on the plastic film at the top of the adhesive tape through the strip-shaped marking pen, and a subsequent forming processing worker can perform distance cutting on the adhesive tape according to the strip-shaped ink marks marked by the plastic film at the top of the adhesive tape, thereby ensuring the accuracy of; and the setting that cooperation front driven voller and transmission curved bar rotate to be connected, when the front driven voller of current conveyer belt drive rotates, the synchronous uniform velocity rotation of transmission curved bar is driven through the drive belt to the front driven voller, when making the every ten centimetres distances of operation of front conveyer belt, the front driven voller drives the transmission curved bar and rotates a week, and the transmission curved bar drives the activity assembly piece and moves once from top to bottom to it is ten centimetres to make the strip ink mark back interval at the plastic film top of bar marker pen mark, the accurate nature of guarantee plastic film top strip ink mark interval.

3. The arrangement of the air supply frame and the fan is beneficial to air supply operation of the plastic film at the top of the adhesive tape by the fan when the film-coated adhesive tape with the mark is completely marked runs to the top of the rear conveying belt, strip-shaped ink marks which are not dried through the top of the plastic film are dried through air flow, and the strip-shaped ink marks which are not dried through the top of the plastic film are prevented from being rubbed by a scraper and affecting the definition of the strip-shaped ink marks at the top of the plastic film.

Drawings

Fig. 1 is a right side axial view of the present invention.

Fig. 2 is a schematic diagram of the left side axial view structure of the present invention.

Fig. 3 is a schematic diagram of the split structure of the conveying stand, the pressing frame, the distance marking frame and the air supply frame.

Fig. 4 is a schematic view of the split structure of the front conveyor belt and the rear conveyor belt inside the conveyor stand according to the invention.

Fig. 5 is a schematic axial view of the pressing frame of the present invention.

Fig. 6 is a schematic view of the split structure of the pressing frame and the adjusting pressing frame of the present invention.

Figure 7 is a schematic view of the distance marking holder according to the invention in an axial view.

FIG. 8 is a schematic view showing the disassembled structure of the distance marking frame, the transmission curved bar and the bar-shaped marking pen of the present invention.

Fig. 9 is a schematic axial view of the blower frame of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support chassis; 2. a conveying stand; 3. controlling an electric box; 4. a front drive roller; 401. a driven pulley A; 5. a front driven roller; 501. a driving pulley B; 6. a bottom roll; 7. a rear drive roller; 701. a driven pulley C; 8. a rear driven roller; 9. a front conveyor belt; 10. a rear conveyor belt; 11. a front drive motor; 1101. a driving pulley A; 12. a rear drive motor; 1201. a driving pulley C; 13. a transmission belt; 14. a pressing frame; 1401. a guide slide hole; 1402. a screw hole A; 15. adjusting the pressing frame; 16. a compression roller; 17. a hand wheel screw; 18. a distance marking frame; 1801. a guide chute; 19. a transmission curved bar; 1901. a driven pulley B; 20. a connecting rod; 21. a movable assembly block; 2101. assembling a sliding hole; 2102. a screw hole B; 22. a bolt; 23. a bar-shaped marking pen; 24. an air supply frame; 25. a fan.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9:

the invention provides a double-sided laminating, compacting and spacing device for an adhesive tape for tire processing, which comprises a conveying stand 2, a front driving roller 4, a front driven roller 5, a bottom roller 6, a rear driving roller 7, a rear driven roller 8, a front driving motor 11, a rear driving motor 12, a pressing frame 14, a spacing mark frame 18 and a transmission curved rod 19; the conveying stand 2 is arranged at the top of the supporting bottom frame 1, a control electric box 3 is arranged on the right side of the conveying stand 2, and the control electric box 3 is connected with an external power supply circuit; the front driving roller 4 is rotatably connected inside the front end of the conveying frame 2, a driven pulley A401 is mounted at the right end of the front driving roller 4, and the driven pulley A401 is located outside the right side of the conveying frame 2; the front driven roller 5 is rotatably connected to the middle part of the conveying frame 2; the bottom roller 6 has two positions, and the upper end and the lower end of the bottom roller 6 are respectively and rotationally attached to the inner walls of the upper side and the lower side of the front conveying belt 9; the rear driving roller 7 is rotatably connected to the middle part of the conveying stand 2, a driven pulley C701 is installed at the right end of the rear driving roller 7, and the driven pulley C701 is located outside the right side of the conveying stand 2; the rear driven roller 8 is rotatably connected to the inner part of the rear end of the conveying rack 2; a driven pulley A401 at the right end of the front driving roller 4 is in transmission connection with a driving pulley A1101 through a transmission belt 13, the front end of a front conveying belt 9 is connected to the outer side of the front driving roller 4, the rear end of the front conveying belt 9 is connected to the outer side of a front driven roller 5, and the front conveying belt 9 is positioned inside the front end of the conveying frame 2; a driven belt wheel C701 at the right end of the rear driving roller 7 is in transmission connection with a driving belt wheel C1201 through a transmission belt 13, the front end of a rear conveying belt 10 is connected to the outer side of the rear driving roller 7, the rear end of the rear conveying belt 10 is connected to the outer side of a rear driven roller 8, and the rear conveying belt 10 is positioned inside the rear end of the conveying stand 2; the front driving motor 11 is installed at the bottom of the front end of the conveying frame 2, a driving pulley A1101 is installed on a driving shaft of the front driving motor 11, and the front driving motor 11 is connected with the control electric box 3 through a line; the rear driving motor 12 is installed at the bottom of the conveying stand 2, a driving belt wheel C1201 is installed on a driving shaft of the rear driving motor 12, and the rear driving motor 12 is connected with the control electric box 3 through a line; the pressing frame 14 is installed on the top of the front end of the conveying stand 2, the pressing frame 14 is located at the front end of the top of the front conveying belt 9, and the adjusting pressing frame 15 is connected inside the pressing frame 14; the distance marking frame 18 is arranged on the top of the conveying frame 2, the distance marking frame 18 is positioned at the rear end of the top of the front conveying belt 9, and the movable assembling block 21 is connected inside the distance marking frame 18; the driving knee 19 is attached in the top of the distance marking holder 18 and the driving knee 19 is connected to the top of the movable mounting block 21 by two connecting rods 20.

The left end and the right end of the pressing frame 14 are respectively provided with two guide sliding holes 1401, the left end and the right end of the adjusting pressing frame 15 are respectively connected into the guide sliding holes 1401 at the left end and the right end of the pressing frame 14 in a sliding manner, the front end and the rear end of the bottom of the adjusting pressing frame 15 are respectively connected with a compression roller 16 in a rotating manner, the compression roller 16 is positioned right above the bottom roller 6, and the bottom roller 6 is rotatably arranged inside the front end of the conveying stand 2; the concrete effect, when the adhesive tape moves with upper and lower two plastic film in the front at 9 tops, carry out slide adjusting to adjusting pressure frame 15, make adjusting pressure frame 15 bottom compression roller 16 pressfitting on adhesive tape top plastic film, bottom roll 6 supports adhesive tape bottom plastic film, make the influence of upper and lower two plastic film pressfitting resultant force laminate both sides about the adhesive tape respectively, guarantee the compactness of both sides plastic film laminating about the adhesive tape.

The top of the pressing frame 14 is provided with a screw hole A1402, the top of the hand wheel screw 17 is in threaded connection with the screw hole A1402 in the top of the pressing frame 14, the bottom of the hand wheel screw 17 is rotatably connected with the top of the adjusting pressing frame 15, and the top of the adjusting pressing frame 15 is connected with the top of the pressing frame 14 through the hand wheel screw 17; the concrete effect can be according to the adhesive tape thickness of required tectorial membrane, through the inside regulation pressure frame 15 oscilaltion of hand wheel screw rod 17 drive closing frame 14, realize 16 altitude mixture control operations to the compression roller, better satisfy in the required in the tectorial membrane of different thickness adhesive tape outsides.

The inner sides of the left end and the right end of the distance marking frame 18 are respectively provided with a guide sliding groove 1801, the left end and the right end of the movable assembling block 21 are respectively connected in the guide sliding grooves 1801 on the two sides of the distance marking frame 18 in a sliding manner, three strip-shaped marking pens 23 are arranged inside the movable assembling block 21 in an arrayed manner, the top of the movable assembling block 21 is rotatably connected with the bottom of the connecting rod 20, the top of the connecting rod 20 is rotatably connected to the outside of the transmission curved rod 19, and the left end and the right end of the transmission curved rod 19 are respectively rotatably connected into the left end and the; concrete function, when the adhesive tape that the tectorial membrane finishes moves to distance mark frame 18 bottom, transmission curved bar 19 rotates at the uniform velocity, connecting rod 20 that connects through transmission curved bar 19 drives movable assembly piece 21 and reciprocates in succession in distance mark frame 18 inside, make the inside bar marker pen 23 bottom of movable assembly piece 21 paste with adhesive tape top plastic film mutually, mark the ink marks of three alignment forms on adhesive tape top plastic film through bar marker pen 23, so that follow-up shaping processing personnel carries out the distance cutting to the adhesive tape according to the strip ink marks that adhesive tape top plastic film marked, guarantee the accuracy of adhesive tape cutting.

The left end and the right end of the front driven roller 5 are respectively provided with a driving belt wheel B501, the driving belt wheels B501 are respectively positioned on the outer sides of the left end and the right end of the conveying frame 2, the left end and the right end of the transmission curved rod 19 are respectively provided with a driven belt wheel B1901, the driven belt wheels B1901 are respectively positioned on the outer sides of the left end and the right end of the conveying frame 2 of the distance marking frame 18, and the driving belt wheel B501 is rotatably connected with the driven belt wheels B1901 through a transmission belt 13; the concrete function, when current conveyer belt 9 drove preceding driven voller 5 and rotates, preceding driven voller 5 drives transmission curved bar 19 through drive belt 13 and rotates at the uniform velocity in step, when making preceding conveyer belt 9 every move ten centimetres distance, preceding driven voller 5 drives transmission curved bar 19 and rotates a week, and transmission curved bar 19 drives activity assembly piece 21 and moves once from top to bottom to it is ten centimetres to make the strip ink mark front and back interval at the plastic film top of bar marker pen 23 mark, ensures the accurate nature of plastic film top strip ink mark interval.

The movable assembling block 21 is internally provided with three assembling sliding holes 2101 in an arrangement shape, the bar-shaped marking pen 23 is slidably connected into the assembling sliding holes 2101 in the movable assembling block 21, the front side of the movable assembling block 21 is provided with three screw holes B2102 in an arrangement shape, the bolt 22 is in threaded connection with the front side of the movable assembling block 21 in the screw holes B2102, and the inner end of the bolt 22 is attached to the outer wall of the bar-shaped marking pen 23; the concrete effect can be according to the thickness of the adhesive tape after the tectorial membrane finishes, and the bar marker 23 of connecting in the activity assembly piece 21 is carried out sliding adjustment, changes the height that bar marker 23 bottom was located, and better satisfying is required in adhesive tape top plastic film distance mark.

Wherein, the top of the rear end of the conveying frame 2 is provided with an air supply frame 24, the tops of the air supply frames 24 are provided with three fans 25 in an arrangement shape, the fans 25 are positioned on the top of the rear conveying belt 10, and the fans 25 are connected with the control electric box 3 through a circuit; specifically, when the film-coated adhesive tape with the mark is moved to the top of the rear conveying belt 10, the fan 25 performs air supply operation on the plastic film at the top of the adhesive tape, and the strip-shaped ink marks which are not dried at the top of the plastic film are dried through air flow, so that the strip-shaped ink marks which are not dried at the top of the plastic film are prevented from being scraped and rubbed, and the definition of the strip-shaped ink marks at the top of the plastic film is prevented from being influenced.

The specific use mode and function of the embodiment are as follows:

when the film laminating machine is used, an adhesive tape and upper and lower plastic films are drawn to the top of a front conveying belt 9 together, a worker drives an adjusting pressing frame 15 inside a pressing frame 14 to move downwards through a hand wheel screw 17 according to the thickness of the adhesive tape to be laminated, so that a pressing roller 16 at the bottom of the adjusting pressing frame 15 is pressed on the plastic film at the top of the adhesive tape, a bottom roller 6 supports the plastic film at the bottom of the adhesive tape, the upper and lower plastic films are respectively attached to the upper and lower sides of the adhesive tape under the influence of the pressing resultant force, and the film laminating operation on the upper and lower sides of the adhesive tape; the front driving motor 11 drives the front conveying belt 9 to run at a constant speed, the adhesive tape is conveyed to the bottom of the distance marking frame 18 after the film coating on the upper side and the lower side is finished, the front driven roller 5 drives the transmission curved rod 19 to synchronously rotate at a constant speed through the transmission belt 13, the transmission curved rod 19 further drives the movable assembling block 21 to continuously move up and down in the distance marking frame 18 through the connected connecting rod 20, the bottom end of the strip-shaped marking pen 23 in the movable assembling block 21 is attached to the plastic film on the top of the adhesive tape, and three ink marks in an arrangement form are marked on the plastic film on the top of the adhesive tape through the strip-shaped marking; when the front conveying belt 9 runs for a distance of ten centimeters, the front driven roller 5 drives the transmission curved rod 19 to rotate for a circle, the transmission curved rod 19 drives the movable assembling block 21 to run up and down for one time, so that the falling interval distance of the strip-shaped marking pens 23 is ten centimeters, and the accuracy of the marking interval of the strip-shaped ink marks on the top of the plastic film is guaranteed; then back driving motor 12 drives back conveyer belt 10 and moves, and back conveyer belt 10 carries the tectorial membrane adhesive tape that the mark finishes to air supply frame 24 bottoms, and fan 25 carries out the air supply operation to adhesive tape top plastic film, weathers the strip ink mark that the plastic film top is not dried through the air current, ensures plastic film top strip ink mark definition, so that follow-up shaping processing personnel carries out the distance cutting to the adhesive tape according to the strip ink mark that adhesive tape top plastic film marked, the precision of guarantee adhesive tape cutting.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a two-sided tectorial membrane compaction distance device of adhesive tape for tire processing which characterized in that: the automatic feeding device comprises a conveying stand (2), a front driving roller (4), a front driven roller (5), a bottom roller (6), a rear driving roller (7), a rear driven roller (8), a front driving motor (11), a rear driving motor (12), a pressing frame (14), a distance marking frame (18) and a transmission curved rod (19); the conveying stand (2) is arranged at the top of the supporting bottom frame (1), a control electric box (3) is arranged on the right side of the conveying stand (2), and the control electric box (3) is connected with an external power supply circuit; the front driving roller (4) is rotatably connected to the inner part of the front end of the conveying stand (2), a driven pulley A (401) is mounted at the right end of the front driving roller (4), and the driven pulley A (401) is located outside the right side of the conveying stand (2); the front driven roller (5) is rotatably connected to the middle part of the conveying rack (2); the bottom roller (6) has two positions, and the upper end and the lower end of the bottom roller (6) are respectively and rotationally attached to the inner walls of the upper side and the lower side of the front conveying belt (9); the rear driving roller (7) is rotatably connected to the middle part of the conveying stand (2), a driven pulley C (701) is installed at the right end of the rear driving roller (7), and the driven pulley C (701) is located outside the right side of the conveying stand (2); the rear driven roller (8) is rotatably connected to the inner part of the rear end of the conveying rack (2); the front driving motor (11) is arranged at the bottom of the front end of the conveying frame (2), a driving pulley A (1101) is arranged on a driving shaft of the front driving motor (11), and the front driving motor (11) is connected with the control electric box (3) through a line; the rear driving motor (12) is installed at the bottom of the conveying stand (2), a driving belt wheel C (1201) is installed on a driving shaft of the rear driving motor (12), and the rear driving motor (12) is connected with the control electric box (3) through a line; the pressing frame (14) is installed at the top of the front end of the conveying stand (2), the pressing frame (14) is located at the front end of the top of the front conveying belt (9), and the adjusting pressing frame (15) is connected inside the pressing frame (14); the distance marking frame (18) is arranged at the top of the conveying frame (2), the distance marking frame (18) is positioned at the rear end of the top of the front conveying belt (9), and the movable assembling block (21) is connected inside the distance marking frame (18); the transmission curved bar (19) is connected in the top of the distance marking frame (18), and the transmission curved bar (19) is connected with the top of the movable assembling block (21) through two connecting rods (20).

2. A double-sided laminating and distance-fixing device for a rubber strip for tire processing as claimed in claim 1, wherein: the driven belt wheel A (401) at the right end of the front driving roller (4) is in transmission connection with the driving belt wheel A (1101) through a transmission belt (13), the front end of a front conveying belt (9) is connected to the outer side of the front driving roller (4), the rear end of the front conveying belt (9) is connected to the outer side of a front driven roller (5), and the front conveying belt (9) is located inside the front end of the conveying stand (2); the rear driving roller (7) right end driven pulley C (701) is in transmission connection with the driving pulley C (1201) through a transmission belt (13), the front end of the rear conveying belt (10) is connected to the outer side of the rear driving roller (7), the rear end of the rear conveying belt (10) is connected to the outer side of the rear driven pulley (8), and the rear conveying belt (10) is located inside the rear end of the conveying rack (2).

3. A double-sided laminating and distance-fixing device for a rubber strip for tire processing as claimed in claim 1, wherein: two guide sliding holes (1401) are respectively formed in the left end and the right end of the pressing frame (14), the left end and the right end of the adjusting pressing frame (15) are respectively connected into the guide sliding holes (1401) in the left end and the right end of the pressing frame (14) in a sliding mode, the front end and the rear end of the bottom of the adjusting pressing frame (15) are respectively connected with a pressing roller (16) in a rotating mode, the pressing roller (16) is located right above the bottom roller (6), and the bottom roller (6) is rotatably installed inside the front end of the conveying stand (2).

4. A double-sided laminating and distance-fixing device for a rubber strip for tire processing as claimed in claim 1, wherein: a screw hole A (1402) is formed in the top of the pressing frame (14), the top of the hand wheel screw rod (17) is in threaded connection with the screw hole A (1402) in the top of the pressing frame (14), the bottom of the hand wheel screw rod (17) is rotatably connected with the top of the adjusting pressing frame (15), and the top of the adjusting pressing frame (15) is connected with the top of the pressing frame (14) through the hand wheel screw rod (17).

5. A double-sided laminating and distance-fixing device for a rubber strip for tire processing as claimed in claim 1, wherein: both ends inboard has seted up a direction spout (1801) respectively about distance mark frame (18), and about activity assembly piece (21) both ends respectively sliding connection in distance mark frame (18) both sides direction spout (1801), activity assembly piece (21) inside is to arrange the form and installs three bar marker pens (23), and activity assembly piece (21) top is rotated with connecting rod (20) bottom and is connected, connecting rod (20) top is rotated and is connected in transmission curved bar (19) outside, both ends are rotated respectively about transmission curved bar (19) and are connected in both ends about distance mark frame (18) top.

6. A double-sided laminating and distance-fixing device for a rubber strip for tire processing as claimed in claim 1, wherein: two ends are equipped with one driving pulley B (501) respectively about preceding driven roller (5), and driving pulley B (501) are located the both ends outside about transport rack platform (2) respectively, and both ends are equipped with one driven pulley B (1901) respectively about transmission curved bar (19), and both ends outside about distance mark frame (18) transport rack platform (2) is located respectively in driven pulley B (1901), and driving pulley B (501) rotate with driven pulley B (1901) through drive belt (13) and be connected.

7. A double-sided laminating and distance-fixing device for a rubber strip for tire processing as claimed in claim 1, wherein: three assembly slide holes (2101) are arranged inside the movable assembly block (21), the bar-shaped marking pens (23) are slidably connected into the assembly slide holes (2101) inside the movable assembly block (21), three screw holes B (2102) are arranged on the front side of the movable assembly block (21), the bolts (22) are connected into the screw holes B (2102) on the front side of the movable assembly block (21) in a threaded mode, and the inner ends of the bolts (22) are attached to the outer wall of the bar-shaped marking pens (23).

8. A double-sided laminating and distance-fixing device for a rubber strip for tire processing as claimed in claim 1, wherein: conveyor frame platform (2) rear end top is installed one and is located air supply frame (24), and air supply frame (24) top is the form of arranging and installs three fan (25) to fan (25) are located back conveyer belt (10) top, and fan (25) link to each other with control electronic box (3) through the circuit.