CN210418654U

CN210418654U - Tire line adhesive tape cold state cutting device

Info

Publication number: CN210418654U
Application number: CN201921110680.7U
Authority: CN
Inventors: 陈世燕
Original assignee: TROESTER MACHINERY (SHANGHAI) CO Ltd
Current assignee: TROESTER MACHINERY (SHANGHAI) CO Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-28
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to the technical field of machinery, a device is cut to tire line adhesive tape cold state is provided, include: the cutting device comprises a base frame, a monitoring and adjusting assembly, a driving assembly, a cutting assembly and a tensioning assembly, wherein the monitoring and adjusting assembly, the driving assembly, the cutting assembly and the tensioning assembly are arranged on the base frame; the monitoring and adjusting assembly and the cutting assembly are positioned between the tensioning assemblies, and the monitoring and adjusting assembly adjusts the center line of the advancing direction of the adhesive tape to be aligned with the cutting point of the cutting assembly; the driving component can drive the adhesive tape to advance; the tensioning assembly may tension the adhesive strip in an adhesive strip advancing direction. Through this technical scheme, the adhesive tape operates steadily, and the adhesive tape is cut apart more evenly and levelly and smoothly, makes things convenient for going on of subsequent handling, and saves the cost under the condition of cold state more.

Description

Tire line adhesive tape cold state cutting device

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a device is cut to tire line adhesive tape cold state.

Background

With the development of the tire industry, the demand of tires is increasing at home and abroad, and the performance requirements are also increasing. Due to promotion of market demands and requirements of development of enterprises, a lot of enterprises eliminate backward equipment in large quantity so as to guarantee product quality and improve product competitiveness.

Enterprises not only require high quality, but also require high efficiency and low labor force for the production line of the tire line adhesive tape so as to meet the requirements of industrial production. Aiming at the conditions of uneven segmentation and unevenness in the prior art, the cold-state slitting device for the rubber strip of the tire line is provided, so that the rubber strip is more uniform and smooth in segmentation, and the cost is more saved under the condition of a cold state.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device is cut to tire line adhesive tape cold state to solve prior art and cut apart technical problem inhomogeneous, the unevenness.

The utility model provides a pair of tire line adhesive tape cold state cuts device, include: the cutting device comprises a base frame, a monitoring and adjusting assembly, a driving assembly, a cutting assembly and a tensioning assembly, wherein the monitoring and adjusting assembly, the driving assembly, the cutting assembly and the tensioning assembly are arranged on the base frame; the monitoring and adjusting assembly and the cutting assembly are positioned between the tensioning assemblies, and the monitoring and adjusting assembly adjusts the center line of the advancing direction of the adhesive tape to be aligned with the cutting point of the cutting assembly; the driving component can drive the adhesive tape to advance; the tensioning assembly may tension the adhesive strip in an adhesive strip advancing direction.

Further, the drive assembly includes: the driving motor is fixedly connected with the driving roller and drives the driving roller to rotate so as to drive the adhesive tape to advance.

Further, the tensioning assembly comprises: the front floating roller and the rear floating roller are arranged on the base frame, and the height of the front floating roller and the height of the rear floating roller from the horizontal plane are adjustable and are parallel to the driving roller.

Further, tire line glue strip cold state cutting device still include: and the limiting assembly is arranged on the base frame and is close to the outlet of the cutting assembly, and is used for limiting the left and right displacement of the rubber strip in the advancing direction.

Further, still include: the conveying device comprises a first conveying roller and a second conveying roller, wherein the first conveying roller and the second conveying roller are arranged on the base frame; the first conveying roller is positioned right above the limiting assembly and is parallel to the driving roller, and the first conveying roller and the second conveying roller are positioned on the same level and are parallel to the rear floating roller; the rear floating rollers are distributed in a triangular mode with the first conveying roller and the second conveying roller, and the horizontal height of the rear floating rollers is smaller than that of the first conveying roller and that of the second conveying roller.

Further, the front dancer roll and the rear dancer roll each include: the roller and the counter weight subassembly float, wherein, float roller with drive roller is parallel, float roller with the fixed connection of counter weight subassembly, the level of counter weight subassembly through adjusting the counter weight control float roller.

Furthermore, the limiting assembly is a conical roller, and the conical roller is formed by sleeving a pair of conical rollers with opposite narrow ends on corresponding shafts.

Further, the first conveying roller and the second conveying roller are formed by sleeving a pair of drum-shaped rollers on corresponding shafts.

Further, the cutting assembly includes: the cutting blade is perpendicular to a horizontal plane, and the cutting blade is connected with the air cylinder; the cylinder drives the blade to do linear motion.

The utility model discloses a what exist among the prior art is solved to this scheme cuts apart inhomogeneous, cuts apart the unevenness problem.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the present invention.

Description of reference numerals:

1-base frame, 2-monitoring and adjusting assembly, 3-driving assembly, 31-driving motor, 32-driving roller, 4-cutting assembly, 5-tensioning assembly, 51-floating roller, 52-counterweight assembly, 6-limiting assembly, 7-first conveying roller, 8-second conveying roller and 9-angle sensor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is the utility model discloses a spatial structure schematic diagram, fig. 2 is the utility model discloses a main structure schematic diagram of looking, it is shown with reference to fig. 1 and fig. 2, the utility model provides a pair of tire line adhesive tape cold state cuts device, include: the cutting device comprises a base frame 1, a monitoring and adjusting component 2, a driving component 3, a cutting component 4 and a tensioning component 5, wherein the monitoring and adjusting component 2, the driving component 3, the cutting component 4 and the tensioning component 5 are arranged on the base frame 1; the monitoring and adjusting assembly 2 and the cutting assembly 4 are positioned between the tensioning assemblies 5, and the monitoring and adjusting assembly 2 adjusts the center line of the advancing direction of the adhesive tape to be aligned with the cutting point of the cutting assembly 4; the driving component 3 can drive the adhesive tape to advance; the tensioning assembly 5 can tension the strip of glue in the direction of advance of the strip of glue.

The driving component 3 drives the adhesive tape to advance (longitudinally), the monitoring and adjusting component 2 dynamically adjusts the transverse position of the adhesive tape in the advancing process of the adhesive tape, and the center line of the advancing direction of the adhesive tape is kept aligned with the cutting point of the cutting component 4 at any time, so that the widths of the cut adhesive tapes are ensured to be the same; meanwhile, the rubber strip passes through the monitoring and adjusting assembly 2, the driving assembly 3 and the cutting assembly 4, and the tensioning assembly 5 tensions the rubber strip in the advancing process so as to ensure the smoothness of a cutting surface of the rubber strip. Through the cooperation of monitoring adjustment assembly 2 and tensioning part 5, guarantee that the adhesive tape operates steadily, the adhesive tape is cut apart more evenly and level, makes things convenient for going on of subsequent handling, and saves the cost under the condition of cold state more.

Further, the driving assembly 3 includes: a driving motor 31 and a driving roller 32, wherein the driving roller 32 is parallel to the horizontal plane and perpendicular to the material advancing direction, and the driving motor 31 is fixedly connected with the driving roller 32 and drives the latter to rotate so as to drive the adhesive tape to advance.

The driving roller 32 comprises a shaft and a roller, the shaft and the roller are fixedly connected through a key, the driving motor 31 is fixed on the base frame 1 through a fixing rod and a bearing seat, the driving motor 31 drives the shaft to rotate to drive the driving roller to rotate, so that the adhesive tape is driven to move forwards and is cut apart when passing through the cutting device, the adhesive tape can be cut apart uninterruptedly as long as the adhesive tape is enough, the speed and the efficiency are high, the efficiency is improved, and the requirement of industrial production is met.

Fig. 1 is a schematic perspective view of the present invention, and with reference to fig. 1, the tensioning assembly 5 includes: the front floating roller and the rear floating roller are arranged on the base frame 1 in a floating mode, and the height of the front floating roller and the height of the rear floating roller from the horizontal plane are adjustable and are parallel to the driving roller 32.

The tensioning degree of the rubber strip is adjusted by adjusting the horizontal heights of the front floating roller and the rear floating roller. If in the production process, change a adhesive tape and cut apart, need not shut down, only adjust the level of preceding floating roll and back floating roll, only rely on automatically regulated even, just can the tensioning adhesive tape fast, can adapt to the adhesive tape of different standards, easy operation, high efficiency.

The angle sensor 9 can detect the swing amplitude of the floating roller in real time, the rubber material discharging speed is too fast when the swing amplitude is too large, the speed is slowed down by the control motor, the rubber material discharging speed is too slow when the swing amplitude is too small, and the speed is accelerated by the control motor, so that the rubber material transmission speed is ensured to be in a reasonable interval.

Under the detection of the angle sensor 9, under the feedback of the floating roller and the action of the balancing weight and the action of the air cylinder, the rubber is always in a proper tensioning state.

Fig. 1 is the utility model discloses a spatial structure schematic diagram, fig. 2 is the utility model discloses a main structure schematic diagram of looking, it is shown with fig. 2 to refer to fig. 1, tire line glue strip cold state cut device still include: and the limiting assembly 6 is arranged on the base frame 1 and close to the outlet of the cutting assembly 4, and is used for limiting the left and right displacement of the rubber strip in the advancing direction.

Set up spacing subassembly 6 in the export of cutting subassembly 4, can prevent that the incision from being dragged and leading to the cut apart the face inhomogeneous, unevenness, the quality of stable large-scale production.

Further, tire line glue strip cold state cutting device still include: a first conveying roller 7 and a second conveying roller 8, wherein the first conveying roller 7 and the second conveying roller 8 are arranged on the base frame 1; the first conveying roller 7 is positioned right above the limiting assembly 6 and is parallel to the driving roller 32, and the first conveying roller 7 and the second conveying roller 8 are positioned at the same level and are both parallel to the rear floating roller; the rear floating rollers are distributed in a triangular mode with the first conveying roller 7 and the second conveying roller 8, and the horizontal height of the rear floating rollers is smaller than that of the first conveying roller 7 and that of the second conveying roller 8.

The adhesive tape is in the in-process of advancing successively through first transfer roller 7, back floating roll second transfer roller 8, all attached on three's roller when the three, and the winding of three points is dragged and has fine dynamic fixation, is favorable to tightening of adhesive tape, and the horizontal pulling force with the play material section is isolated with the cutting section simultaneously, prevents to influence the level and smooth and even of branch cut.

Fig. 2 is the structure schematic diagram of the utility model discloses a look before, refer to fig. 2 and show, preceding floating roll with back floating roll all includes: a floating roller 51 and a weight assembly 52, wherein the floating roller 51 is parallel to the driving roller 32, the floating roller 51 is fixedly connected with the weight assembly 52, and the weight assembly 52 controls the horizontal height of the floating roller 51 by adjusting the weight.

Through the cooperation of counter weight subassembly 52 and unsteady roller 51, the adjustment of the tensioning degree of adjustment to the adhesive tape just can be adjusted to the adjustment counter weight, utilizes the height of gravity adjustment unsteady roller 51 to have certain tolerance space, can adjust the tensioning degree in real time according to the change of adhesive tape, and the installation is simple, sensitive.

Furthermore, the limiting assembly 6 is a conical roller, and the conical roller is formed by sleeving a pair of conical rollers with opposite narrow ends on corresponding shafts.

Through the conical rollers that set up in pairs, the narrow end sets up relatively, can draw together the adhesive tape after cutting apart toward the centre, reduces dragging to the incision, makes the adhesive tape central line be located directly over the blade all the time, prevents to cut apart the condition inhomogeneous, the unevenness. In addition, the tapered rollers can be added according to the number of the divided rollers, so that the method can adapt to actual needs, is simple and rapid, and is low in cost.

Fig. 1 is the perspective structure schematic diagram of the utility model, as shown in fig. 1, the first conveying roller 7 and the second conveying roller 8 are formed by the paired drum-shaped roller sleeves on the corresponding shafts.

The pair of drum-shaped rollers is sleeved on the corresponding shaft to form a first conveying roller 7, and the other pair of drum-shaped rollers is sleeved on the other corresponding shaft to form a second conveying roller 8. The adhesive tape after cutting apart is at the in-process that is sent out, and the adhesive tape can appear the displacement for adhesive tape direction of advance central line, leads to the transfer roller to rotate the in-process and the card problem of pause appears, processes into the drum-shaped with the roller, can effectual solution because of the uneven problem of card pause that arouses of adhesive tape atress.

Further, the cutting assembly 4 comprises: the cutting blade is perpendicular to a horizontal plane, and the cutting blade is connected with the air cylinder; the cylinder drives the blade to do linear motion.

When the film needs to be cut, the air cylinder drives the blade to do linear motion to cut into the film, the advancing film can be cut by the blade, and the blade which is straight up and down is beneficial to ensuring the uniformity and the flatness of the cutting.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof.

Claims

1. The utility model provides a device is cut to tire line adhesive tape cold state which characterized in that includes: a base frame, a monitoring and adjusting component, a driving component, a cutting component and a tensioning component,

the base frame is provided with the monitoring and adjusting assembly, the driving assembly, the cutting assembly and the tensioning assembly;

the monitoring and adjusting assembly and the cutting assembly are positioned between the tensioning assemblies, and the monitoring and adjusting assembly adjusts the center line of the advancing direction of the adhesive tape to be aligned with the cutting point of the cutting assembly;

the driving component can drive the adhesive tape to advance;

the tensioning assembly may tension the adhesive strip in an adhesive strip advancing direction.

2. The tire line strip cold state slitting device of claim 1, wherein the drive assembly comprises: a driving motor and a driving roller are arranged on the frame,

the driving roller is parallel to the horizontal plane and perpendicular to the material advancing direction, and the driving motor is fixedly connected with the driving roller and drives the driving roller to rotate so as to drive the adhesive tape to advance.

3. The tire line strip cold slitting device of claim 2, wherein the tensioning assembly comprises: a front floating roller and a rear floating roller,

the front floating roller and the rear floating roller are arranged on the base frame, and the height of the front floating roller and the height of the rear floating roller from the horizontal plane are adjustable and are parallel to the driving roller.

4. The tire line tape cold state cutting device of claim 3, wherein the tire line tape cold state cutting device further comprises: and the limiting assembly is arranged on the base frame and is close to the outlet of the cutting assembly, and is used for limiting the left and right displacement of the rubber strip in the advancing direction.

5. The tire line strip cold state slitting device of claim 4, further comprising: a first conveying roller and a second conveying roller,

wherein the first conveying roller and the second conveying roller are arranged on the base frame;

the first conveying roller is positioned right above the limiting assembly and is parallel to the driving roller, and the first conveying roller and the second conveying roller are positioned on the same level and are parallel to the rear floating roller;

the rear floating rollers are distributed in a triangular mode with the first conveying roller and the second conveying roller, and the horizontal height of the rear floating rollers is smaller than that of the first conveying roller and that of the second conveying roller.

6. The tire line strip cold state slitting device of claim 5, wherein the front dancer roll and the rear dancer roll each comprise: a floating roller and a weight assembly are provided,

the floating roller is parallel to the driving roller, the floating roller is fixedly connected with the counterweight component, and the counterweight component controls the horizontal height of the floating roller by adjusting a counterweight.

7. The cold-state slitting device for the tire cord and rubber strip according to any one of claims 4 to 6, wherein the limiting component is a tapered roller, and the tapered roller is formed by sleeving a pair of tapered rollers with opposite narrow ends on corresponding shafts.

8. The cold-state tire line adhesive tape slitting device according to claim 5 or 6, wherein the first conveying roller and the second conveying roller are each composed of a pair of drum-shaped rollers sleeved on corresponding shafts.

9. The tire line strip cold state slitting device of any one of claims 1 to 5, wherein the cutting assembly comprises: a blade and a cylinder, wherein the blade is arranged on the cylinder,

wherein the blade is vertical to a horizontal plane and is connected with the cylinder;

the cylinder drives the blade to do linear motion.