阅读说明：本技术 视觉识别厚度的钢芯辊自动包胶机 (Automatic rubber coating machine of steel core roller with thickness visual identification function ) 是由 冀晓军 杜立胜 于 2020-12-30 设计创作，主要内容包括：本发明公开了一种视觉识别厚度的钢芯辊自动包胶机,包括基座、床身、胶条挤压供料系统、机床行走系统和钢芯旋转包胶系统,钢芯旋转包胶系统安装于床身上,钢芯旋转包胶系统能定位并驱动钢芯旋转,床身能沿钢芯轴向滑动的安装于基座上,机床行走系统驱动床身沿钢芯轴向移动,胶条挤压供料系统能将胶料挤压成胶条供钢芯圆周外侧表面缠绕,还有视觉识别镜头和控制系统,视觉识别镜头固定于基座上,视觉识别镜头与钢芯正对并能对钢芯进行成像,视觉识别镜头与控制系统电性连接通信,控制系统能分析判断钢芯直径并控制胶条挤压供料系统、机床行走系统和钢芯旋转包胶系统启停,本发明使钢芯外侧包胶厚度均匀、精确,减少了胶料损耗和人工。(The invention discloses an automatic rubber coating machine for a steel core roller with visual identification thickness, which comprises a base, a machine tool body, an adhesive tape extrusion and feeding system, a machine tool walking system and a steel core rotary rubber coating system, wherein the steel core rotary rubber coating system is arranged on the machine tool body, the steel core rotary rubber coating system can be positioned and drive the steel core to rotate, the machine tool body can be arranged on the base in a sliding manner along the axial direction of the steel core, the machine tool walking system drives the machine tool body to move along the axial direction of the steel core, the adhesive tape extrusion and feeding system can extrude adhesive material into adhesive tapes to wind the circumferential outer side surface of the steel core, the automatic rubber coating machine comprises a visual identification lens and a control system, the visual identification lens is fixed on the base, the visual identification lens is opposite to the steel core and can image the steel core, the visual identification lens is electrically connected and communicated with the control system, and the control system can analyze and, the invention ensures that the rubber coating thickness at the outer side of the steel core is uniform and accurate, and reduces rubber material loss and labor.)

1. The utility model provides an automatic rubber coating machine of steel core roller of visual identification thickness, includes base, lathe bed, adhesive tape extrusion feeding system, lathe traveling system and the rotatory rubber coating system of steel core, the rotatory rubber coating system of steel core is installed on the lathe bed, and the rotatory rubber coating system of steel core can fix a position and drive the steel core rotatory, and the lathe bed can be followed steel core endwise slip and installed on the base, and lathe traveling system drive lathe bed is along steel core endwise slip, and adhesive tape extrusion feeding system can extrude the sizing material into the adhesive tape and supply steel core circumference outside surface winding, its characterized in that: the machine tool is characterized by further comprising a visual identification lens and a control system, wherein the visual identification lens is fixedly mounted on the base, is opposite to the steel core and can image the steel core, and is in electric connection and communication with the control system, and the control system can analyze and judge the diameter of the steel core and control the rubber strip extrusion feeding system, the machine tool walking system and the steel core rotation rubber coating system to start and stop.

2. The automatic rubber coating machine with steel core rollers for visually recognizing thickness as claimed in claim 1, wherein: the vertical frame is fixedly installed on the base on one side of the lathe bed, the installation seat can be installed on the vertical frame in a rotating mode around a rotating shaft parallel to the steel core, the positioning mechanism can be fixedly connected with the vertical frame through the installation seat at any angle, and the visual recognition lens is fixedly installed on the installation seat.

3. The automatic rubber coating machine with steel core rollers for visually recognizing thickness as claimed in claim 1, wherein: the adhesive tape extrusion feeding system comprises a screw base (1), a rotary driving device, a screw bin (12), a screw shaft (16), a feeding hopper (15) and a discharging die head (19), wherein the screw base is fixedly installed on one side of a base, the cylindrical screw bin is fixedly installed on the screw base, the screw shaft is axially stopped, the circumferential direction of the screw shaft can be rotationally installed in the screw bin, the outer side surface of the circumference of a spiral blade of the screw shaft is attached to the inner side wall of the screw bin, one end of the screw bin is axially sealed, the other end of the screw bin is fixedly provided with the discharging die head, a discharging die opening communicated with the inner side of the screw bin is formed in the discharging die head, the feeding hopper is fixedly installed on the screw bin, the feeding hopper is communicated with the inner side of the screw.

4. The automatic rubber coating machine with steel core rollers for visually recognizing thickness as claimed in claim 3, wherein: the ejection of compact die head includes discharge end, feed end and locking device, discharge end and feed end one side link to each other through hinge round pin hinge, and discharge end and feed end opposite side can be through locking device fixed connection, the discharge end forms the T shape hole that one end diameter is greater than other end diameter, and the feed end forms the T shape hole that one end diameter is less than other end diameter, the one end that discharge end and feed end diameter are big aligns the intercommunication, and the one end that the discharge end diameter is little forms the die orifice unanimous with ejection of compact appearance, and the one end that the feed end diameter is little forms the feed inlet with the helical bin intercommunication.

5. The automatic rubber coating machine with steel core rollers for visually recognizing thickness as claimed in claim 3, wherein: the rotary driving device comprises a speed reducer (11), a motor (14) and a coupler (13), the motor is fixedly installed on the spiral base and is connected with an input shaft of the speed reducer through the coupler, the spiral bin is fixedly connected with an end face flange of the speed reducer, and an output shaft of the speed reducer is coaxially and fixedly connected with the spiral shaft.

6. The automatic rubber coating machine with steel core rollers for visual identification of thickness according to claim 1 or 3, characterized in that: the rubber strip extrusion feeding system further comprises an extrusion base (2), an extrusion box (21), an air cylinder (22), an extrusion shaft (23), an extrusion plate (213) and an extrusion wheel (215), the extrusion base is fixedly positioned on the screw base, the extrusion box can be fixedly installed on the extrusion base, the extrusion shaft can be installed on the extrusion box along the radial sliding direction of the steel core, the extrusion plate is fixedly installed at one end of the extrusion shaft, the extrusion wheel can be installed on the extrusion plate around a rotating shaft parallel to the axial direction of the steel core, the outer side surface of the circumference of the extrusion wheel tightly supports the surface of the rubber strip wound on the outer side surface of the circumference of the steel core, and the air cylinder is installed in the extrusion box and drives the extrusion shaft to perform telescopic motion and provide axial extrusion force for.

7. The automatic rubber coating machine with steel core rollers for visually recognizing thickness as claimed in claim 6, wherein: axial locking and circumferencial direction can the pivoted on the extrusion base be equipped with screw rod (25), the spiro union has nut (24) on the screw rod, screw rod axial and steel core axial direction are parallel, the screw rod tip is coaxial to have linked firmly hand wheel (28), still be equipped with on the extrusion base along being on a parallel with steel core axial extension's guide rail, can gliding on the guide rail be equipped with slider (26), the slider links firmly with the nut, be equipped with stand (29) on the slider, the stand upper end links firmly with the extrusion box, the extrusion box still is equipped with big leading wheel (211) along adhesive tape direction of delivery, still be equipped with little leading wheel (214) on the stripper plate, big leading wheel holds in the palm with the adhesive tape downside, little leading wheel backstop is in being about to the.

8. The automatic rubber coating machine with steel core rollers for visual identification of thickness according to claim 1 or 6, characterized in that: the rubber coating device is characterized by further comprising a touch screen, rubber coating process parameters, extrusion data and rubber coating thickness data can be input into the touch screen, and the touch screen is electrically connected and communicated with the control system.

9. The automatic rubber coating machine with steel core rollers for visually recognizing thickness as claimed in claim 1, wherein: the machine tool traveling system comprises a lead screw (39), a lead screw nut (310), a lead screw motor (36) and a traveling coupler (37), a rail (31) extending along the axial direction of a steel core is fixedly mounted on the base, a running wheel is arranged on the machine body and can run on the rail in a rolling mode, the lead screw motor is fixedly mounted on the base, an output shaft of the lead screw motor is connected with the lead screw through the traveling coupler, the lead screw is in threaded connection with the lead screw nut, the lead screw nut is fixedly connected with the machine body, and a control system controls the lead screw motor to start and.

10. The automatic rubber coating machine with steel core rollers for visually recognizing thickness as claimed in claim 1, wherein: the spindle comprises a spindle motor (42), a spindle seat (44), a spindle (4), a clamping jaw (45), a tailstock (48) and a tailstock driving device, wherein the spindle motor is fixedly installed on a lathe bed, the spindle seat is fixedly installed at one end of the lathe bed, the tailstock can be installed at the other end of the lathe bed in an axial sliding mode along a steel core, the tailstock driving device drives the position to slide and fixedly locate the tailstock at any position, the spindle is installed on the spindle seat in a rotating mode, one section of the spindle is connected with an output shaft of the spindle motor, the other end of the spindle is fixedly connected with the clamping jaw in a coaxial mode, the clamping jaw can be installed on the spindle seat in a rotating mode, and the clamping jaw.

Technical Field

The invention relates to the field of equipment manufacturing of rubber rollers, in particular to an automatic rubber coating machine for a steel core roller, which can visually identify the thickness.

Background

In the production and manufacture of rubber rollers in printing, printing and dyeing, papermaking and other industries, a layer of rubber with different thickness requirements is usually coated on the surface of a prefabricated steel core roller. Due to the factors of the rubber coating process winding on the surface of the rubber roller, the rubber coating thickness is difficult to guarantee, the thickness is often repeatedly measured and adjusted, the production efficiency is extremely low, the rubber coating thickness is not uniform, and the product quality is unstable. Often, the glue layer is too thick, lathe turning, and the glue material is wasted seriously.

Disclosure of Invention

In order to make up for the defects, the invention provides the automatic rubber coating machine for the steel core roller with the visual identification thickness, which can automatically control the rubber coating thickness of the steel core, has uniform and attractive rubber coating thickness of the steel core, and saves materials and manpower.

The technical scheme adopted by the invention for solving the technical problem is as follows: an automatic rubber coating machine for a steel core roller with thickness visual identification comprises a base, a machine body, an adhesive tape extrusion feeding system, a machine tool walking system and a steel core rotary rubber coating system, the steel core rotary rubber coating system is arranged on a machine tool body, the steel core rotary rubber coating system can position and drive the steel core to rotate, the machine tool body can be arranged on the base in a sliding mode along the axial direction of the steel core, the machine tool walking system drives the machine tool body to move along the axial direction of the steel core, the rubber strip extrusion feeding system can extrude rubber materials into rubber strips to enable the rubber strips to be wound on the outer side surface of the circumference of the steel core, the machine tool rotary rubber coating system is further provided with a visual recognition, the vision identification camera lens is fixedly installed on the base, the vision identification camera lens is right opposite to the steel core and can image the steel core, the vision identification camera lens is in electric connection communication with the control system, and the control system can analyze and judge the diameter of the steel core and control the rubber strip extrusion feeding system, the machine tool travelling system and the steel core rotation rubber coating system to be started and stopped.

When the steel core is encapsulated, the steel core is installed on a bed body through a steel core rotating encapsulation system, the steel core rotating encapsulation system drives the steel core to rotate, meanwhile, the machine tool walking system drives the bed body to move axially along the steel core to achieve axial movement of the steel core, an adhesive tape extrusion feeding system extrudes the adhesive material to form an adhesive tape, one end of the adhesive tape is fixed on the outer side of one end of the steel core, the adhesive tape is spirally wound on the outer side of the circumference of the steel core along with the rotation and the axial movement of the steel core to achieve encapsulation of the steel core, a visual recognition lens images the encapsulated steel core in the encapsulation process, a control system obtains diameter data of the encapsulated steel core according to image analysis and calculation of the steel core, the control system judges whether the encapsulation thickness reaches a preset value according to the diameter detection data of the steel core, then controls the start, stop and running speed of the adhesive tape extrusion feeding system, the machine tool walking system and, the thickness of rubber coating on the surface of the steel core is uniform and accurate, manual repeated measurement is not needed, and the conditions of uneven rubber coating of the steel core and over-thick rubber coating are avoided.

As a further improvement of the invention, the device is also provided with a vertical frame, an installation seat and a positioning mechanism, wherein the vertical frame is fixedly arranged on a base at one side of the lathe bed, the installation seat can be arranged on the vertical frame in a way of rotating around a rotating shaft parallel to the steel core, the positioning mechanism can fixedly connect the installation seat with the vertical frame at any angle, and the visual identification lens is fixedly arranged on the installation seat. The focus of adjusting the visual identification camera lens through rotating the mount pad is located the steel core axis, realizes looking squarely the formation of image to the steel core, guarantees that steel core diameter discernment and calculation are accurate, avoids appearing the error.

As a further improvement of the invention, the adhesive tape extrusion feeding system comprises a screw base, a rotary driving device, a screw bin, a screw shaft, a feeding hopper and a discharging die head, wherein the screw base is fixedly arranged on one side of the base, the cylindrical screw bin is fixedly arranged on the screw base, the screw shaft is axially stopped and can be rotatably arranged in the screw bin in the circumferential direction, the circumferential outer side surface of a screw blade of the screw shaft is attached to the inner side wall of the screw bin, one axial end of the screw bin is closed, the other axial end of the screw bin is fixedly provided with the discharging die head, a discharging die opening communicated with the inner side of the screw bin is formed in the discharging die head, the feeding hopper is fixedly arranged on the screw bin, the feeding hopper is communicated with the inner side of the screw bin, the rotary. Give the screw storehouse feed through the feeding hopper, the screw axis rotates and extrudees the conveying with the sizing material forward, and the sizing material is by ejection of compact die head output continuous adhesive tape after the extrusion, and the width and the thickness dimension of adhesive tape are injectd by ejection of compact die head size on the ejection of compact die head, realize adhesive tape shaping and ejection of compact through spiral extrusion's mode, and the adhesive tape ejection of compact is stable.

As a further improvement of the invention, the discharging die head comprises a discharging end, a feeding end and a locking device, wherein one side of the discharging end is hinged with one side of the feeding end through a hinge pin, the other side of the discharging end is fixedly connected with the other side of the feeding end through the locking device, the discharging end forms a T-shaped hole with one end diameter larger than that of the other end, the feeding end forms a T-shaped hole with one end diameter smaller than that of the other end, the discharging end is communicated with the end with the larger diameter of the feeding end in an aligned mode, the end with the smaller diameter of the discharging end forms a die opening consistent with the discharging appearance, and the end with the smaller diameter of the. The discharge die forms a split structure, and the opening and maintenance are realized through the locking device and the hinge pin.

As a further improvement of the invention, the rotary driving device comprises a speed reducer, a motor and a coupler, wherein the motor is fixedly arranged on the spiral base, the motor is connected with an input shaft of the speed reducer through the coupler, the spiral bin is fixedly connected with an end face flange of the speed reducer, and an output shaft of the speed reducer is coaxially and fixedly connected with the spiral shaft.

As a further improvement of the invention, the rubber strip extrusion feeding system further comprises an extrusion base, an extrusion box, an air cylinder, an extrusion shaft, an extrusion plate and an extrusion wheel, wherein the extrusion base is fixedly positioned on the screw base, the extrusion box can be fixedly arranged on the extrusion base, the extrusion shaft can be arranged on the extrusion box in a sliding manner along the radial direction of the steel core, the extrusion plate is fixedly arranged at one end of the extrusion shaft, the extrusion wheel can be arranged on the extrusion plate in a rotating manner around a rotating shaft parallel to the axial direction of the steel core, the outer circumferential surface of the extrusion wheel tightly supports against the surface of the rubber strip wound on the outer circumferential surface of the steel core, and the air cylinder is arranged in the extrusion box and drives the extrusion shaft to move in a telescopic manner and. After the rubber strip is wound on the outer side of the circumference of the steel core, the air cylinder provides axial pressure for the extrusion shaft, and the extrusion wheel extrudes the rubber strip wound on the outer side of the steel core, so that a stable and firm rubber layer is formed on the surface of the steel core.

As a further improvement of the invention, a screw rod is arranged on the extrusion base in an axially-stopped manner and can rotate in the circumferential direction, a nut is screwed on the screw rod, the axial direction of the screw rod is parallel to the axial direction of the steel core, the end part of the screw rod is coaxially and fixedly connected with a hand wheel, a guide rail extending along the axial direction parallel to the steel core is also arranged on the extrusion base, a slide block is arranged on the guide rail in a sliding manner, the slide block is fixedly connected with the nut, an upright post is arranged on the slide block, the upper end of the upright post is fixedly connected with an extrusion box, the extrusion box is also provided with a large guide wheel along the conveying direction of the rubber strip, a small guide wheel is also arranged on the extrusion plate, the large guide. The extrusion wheel can be adjusted to be positioned along the axial direction of the steel core through the device, so that the extrusion wheel and the rubber strip which is wound on the steel core are oppositely extruded, the large guide wheel and the small guide wheel can support, support and guide the rubber strip, the winding position is ensured to be accurate, and the winding is uniform.

As a further improvement of the invention, the rubber coating machine is also provided with a touch screen, rubber coating process parameters, extrusion data and rubber coating thickness data can be input into the touch screen, and the touch screen is electrically connected and communicated with a control system. Information such as diameter of the steel core, length of the steel core, encapsulation thickness can be input through the touch screen, encapsulation data setting can be conveniently carried out on the steel cores of different specifications, and full-automatic accurate encapsulation of the steel cores of various specifications is achieved.

As a further improvement of the invention, the machine tool walking system comprises a lead screw, a lead screw nut, a lead screw motor and a walking coupler, a rail extending along the axial direction of the steel core is fixedly arranged on the base, a running wheel is arranged on the machine body and can roll on the rail, the lead screw motor is fixedly arranged on the base, an output shaft of the lead screw motor is connected with the lead screw through the walking coupler, the lead screw is in threaded connection with the lead screw nut, the lead screw nut is fixedly connected with the machine body, and a control system controls the start and stop of the lead screw motor.

The spindle motor is fixedly arranged on the machine body, the spindle seat is fixedly arranged at one end of the machine body, the tailstock can be arranged at the other end of the machine body in a sliding mode along the axial direction of the steel core, the tailstock driving device drives the tailstock to slide and fixedly position the tailstock at any position, the spindle is rotatably arranged on the spindle seat, one section of the spindle is connected with an output shaft of the spindle motor, the other end of the spindle is coaxially and fixedly connected with the claw, the claw is rotatably arranged on the spindle seat in a clamping mode, and the claw is coaxially opposite to a tip on the tailstock.

The beneficial technical effects of the invention are as follows: according to the invention, the visual identification lens is arranged on the base, and the diameter of the steel core is detected and controlled in real time in the steel core rubber coating processing process, so that the rubber coating thickness on the surface of the steel core is consistent, the rubber coating thickness is automatically controlled, the condition of insufficient rubber coating or over-thick rubber coating is avoided, the rubber coating thickness on the outer side of the steel core is uniform, the rubber coating thickness is accurate, the subsequent turning and pin processing is avoided, the rubber material loss is reduced by 20%, the labor is reduced by 25%, the working efficiency is improved by 30%, the labor intensity of workers is reduced, the performance of the rubber roller is stable, and the product quality is.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a top view of the present invention;

fig. 4 is a view from direction K of fig. 3.

Detailed Description

Example (b): the utility model provides an automatic rubber coating machine of steel core roller of visual identification thickness, includes base, lathe bed, adhesive tape extrusion feeding system, lathe traveling system and the rotatory rubber coating system of steel core, wherein:

the adhesive tape extrusion feeding system comprises a spiral machine base 1, a spiral bin 12 and a supporting frame 17, wherein the spiral machine base 1 is fixedly arranged on one side of a base, a speed reducer 11 and a motor 14 are fixedly arranged on the spiral machine base 1, the motor is connected with an input shaft of the speed reducer through a coupler 13, the head end of the spiral bin 12 is connected and arranged with a flange on the end face of the speed reducer at an output shaft, the tail end of the spiral bin 12 is supported by the supporting frame 17, a spiral shaft 16 is sleeved in the spiral bin 12, and the spiral shaft 16 is. The screw bin 12 is provided with a feeding hopper 15, and after the rubber compound is extruded in the screw bin 12 through the screw shaft 16, the rubber strip 210 is extruded from the discharge die head 19. The discharge die head 19 can open and replace the flat-mouth-shaped die around the hinge pin 18;

the adhesive tape extrusion feeding system further comprises an extrusion base 2, an upright column 29 and an extrusion box 21, wherein the extrusion base 2 is fixed on the screw base 1, and the upright column 2.9 and the extrusion box 21 are lifted and fixed by the extrusion base 2. A rodless cylinder 22 and an extrusion shaft 23 are arranged in parallel in the extrusion box 21, the extrusion shaft 23 is driven by a piston on the rodless cylinder 22 to perform extrusion motion, an extrusion wheel 215 and a small guide wheel 214 are arranged on an extrusion plate 213, and the extrusion shaft 23 drives the extrusion wheel on the extrusion plate 213 to extrude the surface of the rubber strip wound outside the steel core. The touch screen 212 is installed on the top of the compression box 21 and performs input control of data such as compression. A large guide wheel 211 is arranged below the extrusion box 21 and used for supporting and guiding the rubber strips. A guide rail 27 and a nut 24 are respectively fixed on the extrusion base 2, a fixed slide block 26 at the lower end of the upright post is sleeved with the guide rail, a hand wheel 28 and a screw 25 drive the extrusion box 21, so that the extrusion wheel 215 is aligned with the discharge die head 1.9 in a moving way, and then glue is attached to the steel core 47 of the workpiece for extrusion;

the machine tool walking system comprises a lead screw 39, a nut seat 34, a lead screw nut 310, a supporting plate 38 and a lead screw motor 36, and the machine tool body 3, the spiral shaft 16 and the extrusion shaft 23 are arranged in a T shape. A running wheel 32 and a pin shaft 33 are arranged below the bed body 3. The rails 31 are fixed on the base 35, the nut seat 34 is also fixed on the base, and the support plate 38 is integrated with the machine tool and arranged inside the machine tool body 3. The right end of the screw 39 is sleeved with the supporting plate 38, the left end of the screw is screwed with the screw nut 310, and the nut is sleeved with the nut seat 34. A lead screw motor 36 is installed at the right end of the lathe bed 3, a lead screw 39 is sleeved by a lead screw motor assembling coupler 37, the lead screw motor drives the lead screw to rotate, and the lead screw drives the lathe bed 3 to walk on the base 35; the steel core rotary rubber coating system comprises a spindle motor 42, a spindle seat 44, a spindle 4, a jaw 45 and a tailstock 48, wherein the spindle motor 42 is installed at the left end of the lathe bed 3, and a belt wheel 43 is installed on the spindle motor. A spindle seat 44 is fixed on the upper left of the lathe bed 3, a rubber coating machine spindle 4 is arranged in the spindle seat, a belt wheel 41 is arranged at the left end of the spindle, and a clamping jaw 45 is arranged at the right end of the spindle. The lathe body 3 is also provided with a tailstock 48, the tailstock and a claw 45 clamp a steel core 47, and an adhesive tape 210 surrounds the circumference of the steel core and is extruded to form a rubber layer 46;

the side of the base 35 is fixed with a stand 410, and the top of the stand is provided with a visual identification lens 49. The number of revolutions and the thickness of the rubber coating are set during rubber coating, and the visual identification lens 49 automatically identifies and guides the rubber coating according to the set parameters.