CN109834952B

CN109834952B - Adhesive tape leading-in equipment

Info

Publication number: CN109834952B
Application number: CN201910250509.4A
Authority: CN
Inventors: 黄天祥; 黄慧敏
Original assignee: YOULIHUA BUILDING MATERIALS (HUIZHOU) CO Ltd
Current assignee: YOULIHUA BUILDING MATERIALS (HUIZHOU) CO Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2024-03-19
Anticipated expiration: 2039-03-29
Also published as: SG10201905996QA; CN109834952A

Abstract

The utility model provides a glue stripe leading-in equipment for with the glue stripe mounting groove of the leading-in section bar of glue stripe and according to the angle shearing adhesive tape of section bar two terminal surfaces, including pusher, interfacing apparatus, cutters that set gradually along adhesive tape direction of delivery and the controlling means who is connected with above-mentioned device, its characterized in that: the device also comprises a rubber strip raw material frame and a rubber strip knotting detection device; the adhesive tape raw material frame comprises a fixed frame, a rotary frame and a feeding disc, wherein the rotary frame is rotatably connected with the fixed frame, and the feeding disc is rotatably and detachably connected with the rotary frame; when the adhesive tape is twisted in the conveying process, the control device controls the rotating frame to compensate rotation. The rotating frame is controlled by the control device to carry out compensation rotation, so that the problems of twist, deformation arch, torsion and the like of the adhesive tape in the process of conveying the profile can be prevented to a great extent.

Description

Adhesive tape leading-in equipment

Technical Field

The invention relates to a profile processing device, in particular to a device for guiding adhesive tapes into a profile.

Background

In the prior art, some sections need to be embedded with adhesive tapes to achieve the effects of water resistance, sound insulation and the like, such as: aluminum strips and the like used for frames of doors and windows, the section bar is provided with adhesive tape mounting grooves for the adhesive tapes to penetrate along the length direction, the front end face and the rear end face of the section bar are designed into inclined planes generally, so that the section bar in the two directions can be spliced conveniently, and the inclined planes of the end faces on the two sides are often not parallel, but form a certain included angle, such as a vertical included angle of 90 degrees. Correspondingly, the notches at the two ends of the adhesive tape embedded in the section bar are required to be respectively flush with the two end surfaces of the section bar, namely, the end surfaces at the two sides of the adhesive tape also form inclined surfaces with corresponding included angles.

The traditional method for penetrating and shearing the adhesive tape into the profile is as follows: the worker holds the section bar by one hand and takes the adhesive tape by the other hand to align, the adhesive tape is manually guided into the adhesive tape groove of the section bar, and finally the adhesive tape is cut off by utilizing scissors to cling to the inclined end face of the section bar. Because the shearing action with different angles is carried out on each section bar twice in manual operation, the efficiency is low, the labor is consumed, the accident that the hand of an operator accidentally touches the sharp corner of the end face of the section bar to cause injury is easy to occur, and the potential safety hazard exists.

Chinese patent publication No. CN107972281a discloses a tape introducing and cutting apparatus. The equipment is used for leading the adhesive tape into the adhesive tape mounting groove of section bar and shearing the adhesive tape according to the angle of two terminal surfaces of section bar, and it includes: cutter device, section bar positioner, adhesive tape guide loading device, adhesive tape prevent torsion device, adhesive tape pusher, controlling means etc.. The equipment can automatically complete the adhesive tape conveying of the adhesive tape into the adhesive tape mounting groove of the sectional material and cut off the adhesive tape after penetrating the adhesive tape into place, and the cut adhesive tape has the end face with the same angle as the end face of the sectional material, thereby improving the production efficiency, saving the labor cost, realizing the automatic operation, avoiding the contact between hands and the end face of the sectional material when shearing, and ensuring safer operation.

However, in the actual operation process of the technical scheme, the problem that the adhesive tape is deformed due to twist torsion, deformation arching and the like in the process of conveying the adhesive tape to the profile can not be solved, so that the adhesive tape can not be normally conveyed and work is interrupted, and a large amount of manual intervention is required to cause significant reduction of work efficiency.

Disclosure of Invention

The invention provides adhesive tape introducing equipment, which is added with a device for adjusting adhesive tape conveying and a device for detecting adhesive tape deformation on the basis of the prior art, can prevent the deformation of twist torsion, deformation arching and the like generated in the adhesive tape conveying process to a great extent, and can effectively improve the adhesive tape introducing efficiency. The technical scheme adopted by the invention is as follows:

the utility model provides a glue stripe leading-in equipment for with the glue stripe mounting groove of the leading-in section bar of glue stripe and according to the angle shearing adhesive tape of section bar two terminal surfaces, including pusher, interfacing apparatus, cutters that set gradually along adhesive tape direction of delivery and the controlling means who is connected with above-mentioned device, its characterized in that: the device also comprises a raw material frame and an adhesive tape knotting detection device; the raw material frame comprises a fixed frame, a rotary frame and a feeding disc, wherein the rotary frame is rotatably connected with the fixed frame, and the feeding disc is rotatably and detachably connected with the rotary frame; when the adhesive tape is twisted in the conveying process, the adhesive tape knotting detection device detects the twisting angle of the adhesive tape, and the control device controls the rotating frame to compensate and rotate by the same angle.

The existing adhesive tape leading-in equipment is also provided with a device for fixing the adhesive tape direction and preventing the adhesive tape from deforming, but the effect is still poor, the problem of adhesive tape deformation still exists, and the efficiency of continuous work is lacked. Compared with the prior art, the invention controls the rotating frame to carry out compensation rotation through the control device, thereby adjusting the angle and the position of the adhesive tape feeding disc, so that the twisted adhesive tape is restored to the normal position, and the problems of twist, deformation arch, torsion and the like of the adhesive tape in the process of conveying the profile can be prevented to a great extent.

As a specific embodiment of the invention, the adhesive tape knotting detection device in the adhesive tape leading-in equipment comprises a turntable bracket, a rotating disk and an angle sensor; the rotary disk is rotatably connected to the rotary disk bracket, and the side surface of the rotary disk is provided with an index plate; the angle sensor is fixed on the turntable bracket and is in communication connection with the control device, and is used for detecting the rotation angle of the index plate; after the angle sensor detects that the index plate rotates by a certain angle, the control device controls the rotating frame of the raw material frame to compensate and rotate by the same angle.

According to the invention, by adding the adhesive tape knotting detection device, uninterrupted operation of adhesive tape leading-in equipment can be automatically ensured without excessive manual intervention, and the working efficiency is effectively improved.

As a specific implementation mode of the invention, the rotary disk is of a bearing structure, an outer ring of the bearing structure is fixedly connected with the rotary disk bracket, an inner ring of the bearing structure is rotatably connected with the inside of the outer ring, and the inner ring is fixedly connected with the index plate; at least one pair of rotating wheels are arranged on the inner ring of the bearing structure, the adhesive tape passes through the middle of the rotating wheels in pairs, and the rotating wheels press the adhesive tape from two sides.

As an alternative embodiment, the adhesive tape introducing device of the invention further comprises a pinch roller device; the pinch roller device comprises an upper pinch roller and a lower pinch roller which are matched with each other, and annular grooves with opposite positions are formed in the circumferential wall surfaces of the upper pinch roller and the lower pinch roller and used for the adhesive tape to pass through a gap surrounded by the upper groove and the lower groove; the lower roller is fixedly arranged, the upper pressing wheel is arranged to be slidable in the vertical direction through the sliding mechanism, and the upper pressing wheel is connected with a first pressure cylinder for providing driving force in the vertical direction, so that the upper pressing wheel is pressed towards the lower roller under the driving of the first pressure cylinder.

As an optional implementation mode, the pushing device of the adhesive tape introducing device comprises a driving roller and a driven roller which are matched with each other, wherein the driving roller and the driven roller are respectively provided with annular grooves with opposite positions along the circumferential wall surfaces of the driving roller and the driven roller, and the adhesive tape can pass through a gap surrounded by the upper groove and the lower groove;

the driven roller is arranged to be slidable in the vertical direction through the sliding mechanism, and is connected with a second pressure cylinder for providing driving force in the vertical direction, so that the driven roller is pressed towards the driving roller under the driving of the second pressure cylinder; the driving roller is connected with a pushing motor and is driven by the pushing motor to rotate so as to push the adhesive tape to be conveyed forwards.

As an alternative embodiment, the adhesive tape introducing device of the present invention further comprises a guide device; the guide device is arranged between the pushing device and the butting device and comprises a rubber strip penetrating device and a rubber strip guide bridge; the adhesive tape penetrating device is provided with a through hole for allowing the adhesive tape to penetrate through; the adhesive tape guide bridge comprises two groups of rollers which are oppositely arranged, and the adhesive tape passes through between the two groups of rollers and is conveyed forwards.

According to the adhesive tape guiding device, the adhesive tape is smoothly conveyed to the butting device on the premise of ensuring that the adhesive tape is not deformed and twisted through the pressing wheel device and the guide device.

As an alternative embodiment, the docking device of the adhesive tape introducing device of the invention comprises a docking assembly and a clamping assembly; the butt joint assembly comprises a power cylinder and a rubber strip conveyor, the rubber strip conveyor is provided with a front end face matched with the rear end face of the section bar and is provided with a connecting groove corresponding to the rubber strip mounting groove of the section bar, and the power cylinder drives the rubber strip conveyor to move forwards to match and splice the front end face of the rubber strip conveyor with the rear end face of the section bar in the working position or retract backwards to the initial position; the clamping assembly comprises a fixedly arranged track, a sliding block capable of sliding horizontally and a spring for pushing the sliding block to press the track; the adhesive tape passes through the track and then penetrates into the adhesive tape conveyor.

As an alternative embodiment, the adhesive tape introducing device of the invention further comprises a tension device arranged at the front end of the cutter device; the tension device comprises: the adhesive tape conveying device comprises a clamping member used for clamping the adhesive tape and a conveying member used for driving the clamping member to move forwards so as to convey the adhesive tape forwards.

As an alternative embodiment, the above-mentioned holding member includes: the device comprises a hand clamping cylinder, an upper rack driven by the hand clamping cylinder, a gear meshed with the upper rack, a lower rack meshed with the gear, an upper hand clamping connected with the upper rack and a lower hand clamping connected with the lower rack; the upper rack and the lower rack are respectively and slidably connected to the clamping mounting plate, and the gear shaft is connected to the clamping mounting plate; the upper clamping hand and the lower clamping hand are mutually matched to form a clamping hand, and the clamping hand is opened or clamped under the driving of a clamping hand cylinder; the transmission member includes: a screw mechanism and a motor for driving the screw in the screw mechanism to rotate; the clamping member is connected with the screw rod and moves under the drive of the screw rod.

Compared with the prior art, the adhesive tape guiding device provided by the invention has the advantages that the adhesive tape is pulled forward to pass through the section bar by the tension device through the cooperation of the pushing force provided by the pushing device of the adhesive tape, so that the adhesive tape can be smoothly guided into the section bar without manual operation, the labor is saved, and the working efficiency of the device is improved.

As an alternative embodiment, the adhesive tape introducing device of the invention further comprises a section bar placing and conveying device; the section bar placing and conveying device comprises two section bar conveying frames which are sequentially arranged in the conveying direction of the adhesive tape and are used for placing and fixing one or more section bars; the section bar conveying frame is provided with a tongue piece, a tongue piece air cylinder and a section bar sensor, when the section bar sensor detects that the section bar is placed in place, the tongue piece stretches out to fix the section bar under the driving of the tongue piece air cylinder.

The existing adhesive tape leading-in equipment lacks a device for fixing and compacting the sectional materials, and the sectional materials are easy to shift to cause work stop in the adhesive tape leading-in process. According to the invention, the profile is pressed by the fixing device through adding the profile placing and conveying device, whether the position of the profile is correct or not is monitored by using the sensor, and the action of guiding the adhesive tape is performed after the position is correct, so that the working efficiency is improved.

As an optional implementation manner, the adhesive tape introducing device is additionally provided with a water circulating device; the water circulation device comprises a water adding device connected with the water tank and is used for dripping water or spraying water on the adhesive tape installation groove of the adhesive tape in pushing or the section bar at the working position; the recovery device connected with the water tank comprises a recovery water tank positioned below the water adding device and is used for recovering and sending water sprayed by the water adding device back to the water tank.

Compared with the prior art, the adhesive tape guiding device is added with the water circulating device to recycle the water sprayed or dropped from the water adding device to the adhesive tape, so that the water can be recycled, the cost is saved, and the working environment is improved.

As an improvement of the invention, each component of the glue strip penetrating device is provided with at least two sets, so that the device can penetrate at least two glue strips into a pair of sectional materials at a time. At least two sets of same components can be mutually independent or integrally arranged. At least two sets of same components can be mutually independent or integrally arranged. For example, the cutter device can comprise two sets for cutting two adhesive strips respectively; or the cutter device can also be integrated and comprises a plurality of cutters, and the cutter device is provided with at least two cutting positions and can simultaneously complete one-time cutting of at least two adhesive tapes.

Compared with the prior adhesive tape introducing equipment which can only complete the adhesive tape introduction of one section at a time, the invention can realize the simultaneous introduction of one or more adhesive tapes and can improve the working efficiency by times.

In summary, the adhesive tape introducing device and the optional specific implementation manner thereof of the invention can realize the following technical effects:

1. the adhesive tape is fully and automatically introduced without manual operation;

2. the device for detecting the deformation of the adhesive tape, the pinch roller device and the butt joint correcting device are added, the adhesive tape is clamped to prevent the deformation device, the conveying direction of the adhesive tape is effectively fixed, the adhesive tape is prevented from being knotted, the adhesive tape threading is smooth, the problem that the adhesive tape is easy to deform can be solved, and the working efficiency is improved.

3. The adhesive tape is guided in, and a pushing and pulling power device is simultaneously arranged, so that manual assistance is not needed;

4. the pair of adhesive tapes can be worn once (left and right or front and back), so that the time is saved, the efficiency is improved, and the coordination degree is high;

5. recycling water of the lubricating adhesive tape by using a water circulation system to realize cyclic utilization;

6. in order to pass the adhesive tape through more than one pair of sectional materials arranged left and right or front and back at one time, a device for fixing the position of the sectional materials is added, so that the problem that the adhesive tape cannot be smoothly led in due to displacement of the sectional materials can be solved to a great extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a device for threading adhesive tapes according to an embodiment of the present invention;

FIG. 2 is a schematic view of a structure of a raw material rack according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a device for detecting knotting of a strip in an embodiment of the present invention;

FIG. 4 is a schematic diagram of a combined structure of a raw material rack and a device for detecting knotting of adhesive tape in an embodiment of the present invention;

FIG. 5 is a schematic structural view of a pressure wheel device, a glue strip pushing device and a guide device according to an embodiment of the present invention;

FIG. 6 is a schematic view of a docking mechanism in accordance with an embodiment of the present invention;

FIG. 7 is a schematic view of a docking assembly of a docking apparatus according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a clamping assembly of a docking device according to an embodiment of the present invention.

FIG. 9 is a schematic view of a structure of a clamping member of a tension device according to an embodiment of the present invention;

FIG. 10 is a schematic view of the transmission member of the tension device according to the embodiment of the present invention;

FIG. 11 is a schematic view showing a structure of a medium-sized material placing and transporting apparatus according to an embodiment of the present invention;

FIG. 12 is a schematic view of a structure of a section bar placement and transportation device according to an embodiment of the present invention;

fig. 13 is a schematic view of the structure of a water circulation system according to an embodiment of the present invention.

Description of the embodiments

In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

The terms first, second, third and the like in the description and in the claims and in the above drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

The invention will be described in further detail with reference to the embodiments shown in the drawings.

Referring to fig. 1, an embodiment of the present invention provides a glue strip introducing apparatus for penetrating a glue strip into a glue strip installation groove of a profile and shearing the glue strip according to angles of two end surfaces of the profile.

As shown in fig. 1, the device comprises a pushing device 04, a docking device 06, a cutter device 07 and a control device; in particular, the device also comprises a rubber strip raw material frame 01 and a rubber strip detecting and knotting device 02; optionally, the method further comprises: pinch roller device 03, guide device 05, butt joint device 06, tension device 08, section bar placing and conveying device 09, water circulation system device 10; and, a bottom table 11 may also be included.

Wherein, adhesive tape raw material frame 01 can set up for bottom workstation 11 mutually independent, and controlling means can set up in the bottom workstation is inside, and other subassemblies except adhesive tape raw material frame 01 and controlling means then can all install on bottom workstation 11. The control device can be a PLC (programmable controller) or other devices capable of realizing similar functions, all sensors of the adhesive tape guiding device, power devices such as an air cylinder, a motor and the like are connected with the PLC and controlled by the PLC, and the control device can be externally contacted with a control operator so as to be convenient for manually operating the adhesive tape guiding device to operate.

Along the conveying advancing direction of the adhesive tape, the arrangement sequence of each component of the adhesive tape introducing device can be as follows: the adhesive tape raw material frame 01, the adhesive tape knotting detection device 02, the pinch roller device 03, the pushing device 04, the guide device 05, the butt joint device 06, the cutter device 07 and the section bar placing and conveying device 09; the tension device 08 is arranged above the profile placing and conveying device 09.

Referring to fig. 2, one particular feature of the adhesive tape introducing apparatus of the present invention is that an independently placed adhesive tape stock rack 01 is provided. The adhesive tape stock frame 01 includes a fixed frame 011, a rotating frame 012, and a supply tray 013, the rotating frame 012 being rotatably connected to the fixed frame 011, and the supply tray 013 being rotatably connected to the rotating frame 012. Alternatively, the rotating frame 012 is coupled to the fixed frame 011 by a horizontal axis, and the feeding tray 013 may be coupled to the rotating frame 012 by a central axis thereof, the central axis being perpendicular to the horizontal axis. Optionally, a feeding tray 013 for storing adhesive tapes is detachably connected to the rotating frame 012, and after the adhesive tapes on the current tray are used up, a new feeding tray 013 can be replaced.

Referring to fig. 3, in one embodiment of the present invention, the adhesive tape knotting detection device 02 includes a rotating disc 022, an outer ring of the rotating disc 022 is mounted on a rotating disc support 021, at least one pair of rotating wheels 023 are mounted on an inner ring of the rotating disc 022, adhesive tapes pass through between the pair of rotating wheels 023, an index plate 024 is arranged on a side surface of the rotating disc 022, the index plate 024 is connected with an inner ring of the rotating disc 022, an angle sensor 025 for detecting a rotation angle of the index plate 024 is mounted on the rotating disc support 021, and the angle sensor 025 is in communication connection with the control device. Wherein, the rotating wheels 023 can be fixedly arranged on the bearing inner ring by screws, and the tightness degree between the rotating wheels 023 in pairs can be adjusted by the screws so as to keep proper pressure with the adhesive tape.

The installation direction of the adhesive tape knot detection device 02 does not affect the normal operation of the adhesive tape knot detection device, please refer to fig. 3, wherein the index plate 024 of one adhesive tape knot detection device 02 is arranged in the forward direction, and the index plate 024 of the other adhesive tape knot detection device is arranged in the backward direction.

Referring to fig. 4, in one embodiment of the present invention, the adhesive tape knotting detection device 02 is located in front of the adhesive tape raw material rack 01, and the adhesive tape passes through the rotating disc 022 and is pressed by the rotating wheel 023 after being led out from the material tray 013. When the adhesive tape between at least one pair of rotating wheels 023 is deformed in the process of forward conveying, the inner ring of the rotating disc 022 and the index plate 024 are driven to correspondingly rotate by a certain angle through the rotating wheels 023, and the rotation angle of the index plate 024 indicates the torsion angle of the adhesive tape.

When the angle sensor 025 detects the rotation angle of the index plate 024, the detected angle is sent to the control device. The control device controls the rotating frame of the adhesive tape raw material frame 01 to rotate in the same compensating angle, and the compensating rotating direction can rotate in the opposite direction.

By arranging the adhesive tape knot detection device 02, the torsion angle of the adhesive tape can be fed back to the adhesive tape raw material frame 01 through the indication of the index plate so as to prevent the adhesive tape from being knotted. The rotating angle of the dividing disc is the same, and the raw material frame can correspondingly rotate reversely, so that the problems of deformation, arching, knotting and the like of the adhesive tape in the process of conveying the adhesive tape to the section bar can be prevented to a great extent.

Referring to fig. 5, in one embodiment of the present invention, the pressing wheel device 03 includes an upper pressing wheel 031 and a lower pressing wheel 032, which are matched with each other, and circumferential wall surfaces of each of the upper pressing wheel 031 and the lower pressing wheel 032 are provided with annular grooves opposite to each other, so that the adhesive tape passes through a gap surrounded by the upper annular groove and the lower annular groove.

The lower roller 032 is fixedly arranged on the roller support 030, the upper roller 031 is slidably arranged on the roller support 030 in the vertical direction through a sliding mechanism 034, and the upper roller 031 is connected with a first pressure cylinder 033 for providing driving force in the vertical direction, and is pressed against the lower roller 032 under the action of the first pressure cylinder 033.

Optionally, puck assembly 03 further includes a sensor 035 for detecting cylinder movement, which may be mounted on puck support 030.

The pinch roller device 03 is used for fixing the advancing direction of the adhesive tape and facilitating the adhesive tape to be conveyed forwards. It should be noted that, the first pressure cylinder 033 may be a conventional cylinder, and is referred to as a first pressure cylinder because it functions as a driving force for providing compression from the upper pinch roller 031.

With continued reference to fig. 5, in one embodiment of the present invention, the pushing device 04 includes a driving roller 041 and a driven roller 042 that are matched with each other, and circumferential wall surfaces of each of the driving roller 041 and the driven roller 042 are provided with annular grooves with opposite positions, so that the adhesive tape passes through a gap surrounded by the upper annular groove and the lower annular groove;

the driven roller 042 is slidably arranged in the vertical direction through a sliding mechanism and is connected with a second pressure cylinder 043 for providing driving force in the vertical direction, and is pressed against the driving roller 041 under the action of the second pressure cylinder 043; the driving roller 041 is connected with a pushing motor 044 and rotates under the action of the pushing motor 044 to push the adhesive tape to advance.

Optionally, the pushing device 04 further includes a mounting frame 045 for mounting and fixing the driving roller 041, the driven roller 042, the sliding mechanism, the second pressure cylinder 043, and the like, and an inductor provided on the mounting frame 045, where the inductor can be used to detect the position of the adhesive tape.

The purpose of the glue strip pushing device 4 is to provide the power for the forward transport of the glue strip. It should be noted that the second pressure cylinder 043 may be a conventional cylinder, and is called a second pressure cylinder because it functions as a driving force for providing compression to the driven roller 042.

With continued reference to fig. 5, in one embodiment of the present invention, the aligning device 05 is disposed between the adhesive tape device 04 and the docking device 06, and includes an adhesive tape passing device 051 and an adhesive tape guiding bridge 052, wherein the adhesive tape passing device 051 is provided with a through hole for allowing the adhesive tape to pass through, the adhesive tape guiding bridge 052 includes two sets of rollers disposed oppositely, and the adhesive tape passes between the two sets of rollers. The purpose of the guide 5 is to guide the direction of advance of the strip and fix the position of the strip.

Referring to fig. 6 and 7, in one embodiment of the present invention, the docking device 06 includes a docking assembly and a clamping assembly.

As shown in fig. 6, the docking assembly includes a power cylinder 061 and a rubber strip conveyor 062, where the rubber strip conveyor 062 has a front end surface matched with the rear end surface of the profile and is provided with a connecting groove corresponding to the position of the rubber strip mounting groove of the profile, and the power cylinder 061 drives the rubber strip conveyor 062 to move forward to match and splice the front end surface of the rubber strip conveyor 062 with the rear end surface of the profile in the working position or to retract back to the initial position.

Optionally, the docking device 06 further comprises an inductor 065 for detecting the position of the glue string conveyor 062.

Optionally, the docking device 06 further comprises a baffle 066, which serves as a position limiter, which baffle 066 can be mounted on the glue string conveyor 062.

As shown in fig. 7, the clamping assembly includes a fixedly disposed track 063, a horizontally slidable slide 064, and a spring for urging the slide 064 toward the track 063, through which the adhesive tape passes from the track 063 and then into the adhesive tape conveyor 062.

The butt joint device 06 plays a role in butt joint of the adhesive tape and the section bar, and the adhesive tape is butt-jointed with an adhesive tape mounting groove (a place passing through the adhesive tape) on the section bar. It should be noted that the power cylinder 061 may be a normal cylinder, and is called a power cylinder due to the power provided.

Referring to fig. 8, in one embodiment of the present invention, a tension device 08 is provided, and the tension device 08 may include a clamping member for clamping the adhesive tape and a conveying member for moving the clamping member so as to convey the adhesive tape forward. Wherein the clamping member may comprise a clamping hand, a driving part for controlling the clamping hand, and a power part for powering the driving part.

Referring to fig. 9, in one embodiment of the present invention, the clamping member includes a grip cylinder 081, an upper rack 082 driven by the grip cylinder 081, a gear 084 engaged with the upper rack 082, a lower rack 083 simultaneously engaged with the gear 084, an upper grip 085 connected to the upper rack 082, a lower grip 086 connected to the lower rack 083, and a grip mounting plate 087. The upper rack 082 and the lower rack 083 are slidably connected to the hand grip mounting plate 080, respectively, and the gear 084 is pivotally connected to the hand grip mounting plate 080. The upper grip 085 and the lower grip 086 cooperate to form a grip that opens or clamps under the control of the cylinder 081.

The clamping hand is composed of an upper clamping hand 085 and a lower clamping hand 086. The driving part of the grip includes an upper rack 082 and a lower rack 083 connected to the upper grip 085 and the lower grip 086, respectively, and a rotatable gear 084 between the upper rack 082 and the lower rack 083 while being engaged with the upper rack 082 and the lower rack 083, and a grip mounting plate 080 for mounting the upper rack 082, the lower rack 083 and the gear 084. The power for the drive components may be provided by a conventional cylinder, referred to herein as a hand grip cylinder 081, as the cylinder provides power for the hand grip.

Optionally, the grip cylinder 081 is provided with at least one sensor 089 for sensing the position, for example, whether the grip position has an adhesive tape, whether the gripping member moves to a set position, etc., and transmitting a sensing signal to the control device, so that the control device sends a control command to the grip cylinder 081, etc.

Referring to fig. 10, in one embodiment of the present invention, the transmission member includes a screw mechanism 088 and a motor 087 for driving the screw in the screw mechanism 088 to rotate, and the clamping member is connected to the screw mechanism 088 and moves with the screw thereof.

The adhesive tape can be pulled forward by the tension device 08, and the adhesive tape can be easily and smoothly penetrated into and penetrate through the adhesive tape mounting groove of the profile without being assisted by manpower under the cooperation of the pushing force provided by the pushing device 04. Not only saves the manpower, but also improves the efficiency of the equipment and ensures the uninterrupted and efficient operation of the adhesive tape leading-in equipment. Solves the problem that the adhesive tape is not smoothly conveyed due to insufficient thrust when only the pushing device 04 exists.

Referring to fig. 11, in one embodiment of the present invention, the profile placing and conveying device 09 includes two profile carriers sequentially disposed in the advancing direction of the adhesive tape. The first section bar carrier 091 at the rear is fixedly arranged, the second section bar carrier 092 at the front is slidably arranged, and the second section bar carrier 092 is driven by the power device 093 for adjusting the distance to be close to or far away from the first section bar carrier 091. One or more pairs of grooves 094 are respectively and correspondingly arranged on the two profile conveying frames and are used for placing one or more profiles.

Please refer to fig. 12, which is a schematic structural diagram of the profile placement and conveying device 09 after placement of the profile.

The second profile conveyor 092 and its power device 093 form a device for adjusting the length, so that the profile placing and conveying device 09 can adapt to profiles of different lengths. The power device 093 can include a motor and a conveyor belt, the motor driving the conveyor belt and the conveyor belt driving the second profile carrier 092.

Referring to fig. 11 and 12, optionally, the profile conveying frame is further provided with a tongue 095, a tongue air cylinder 096 and a profile sensor 097, and when the profile sensor 097 detects that the profile is in place, the tongue 095 is driven by the tongue air cylinder 096 to extend out to fix the profile. The tongue cylinder 096 may employ a conventional cylinder.

Optionally, the inner end surface of the profile conveying frame is provided with an inclined surface, and the inclined surface is matched with the inclined end surface of the profile.

Through recess 094 and tongue 095 that establish on the section bar carriage, can realize the fixed to the section bar, prevent that the section bar from taking place to shift at the adhesive tape in-process.

Referring to fig. 12, alternatively, the device may be used to place three pairs of six sections at a time, respectively: namely a section bar pair penetrating the adhesive tape, a section bar pair penetrating the adhesive tape and a section bar pair penetrating the adhesive tape.

The section bar placing and conveying device can compress the section bar and monitor whether the section bar is correct in position through the sensor so that the adhesive tape penetrating action is performed after the section bar is accurate in position, and therefore the working efficiency is improved.

Referring to fig. 13, in one embodiment of the present invention, the water circulation system 10 includes:

the water tank 101 and the water adding device comprise a water adding conduit 102 connected with the water tank 101 and are used for dripping or spraying water on a rubber strip mounting groove of a rubber strip or a section bar in pushing.

The recovery device comprises a recovery water tank 103 arranged below the water spraying position of the water adding device, wherein the recovery water tank 103 is connected with the water tank 101 through a water return pipe 104 and is used for returning the recovered water to the water tank 101.

When the adhesive tape passes through the section bar, water in the water tank is conveyed to the water spraying port through the water adding guide pipe, the sprayed water is used for lubricating the adhesive tape, and then the water flows through the section bar and is recycled to the water tank through the recycling water tank 103, so that a cycle is formed.

The water circulation system 10 is added with a recovery device for recovering water added by the water adding device, realizes the cyclic and repeated utilization of the water, saves water resources, ensures that equipment and the nearby environment have no redundant water, and improves the working environment.

With continued reference to fig. 1, in one embodiment of the present invention, the glue strip introduction apparatus includes two sets of each assembly, so that the apparatus can thread two glue strips into a pair of profiles at a time.

In order to facilitate the further understanding of the present invention, the working principle of the adhesive tape introducing device of the present invention is described as follows:

when the operation of the adhesive tape leading-in section bar is carried out, a worker can place the material disc 013 on the rotating frame 012 of the adhesive tape raw material frame 01, the adhesive tape can pass through the adhesive tape knotting detection device 02 and the pinch roller device 03 manually for the first time, the pushing device 04 and the correcting device 05 are connected with the abutting device 06, and then the automatic adhesive tape leading-in is realized without manual adhesive tape leading-in.

When the adhesive tape is about to be introduced, the first operation can be performed by an operator firstly according to the data on the control device, adjusting the profile placing and conveying device 09 to adapt to the length of the profile, then the operator can place the profile, such as a pair of aluminum strips, on the groove part on the profile conveying frame, at the moment, the tongue piece air cylinder 096 extends upwards, then the profile conveying frame conveys the aluminum strips needing adhesive tape introduction to the position aligning the adhesive tape, and the tongue piece air cylinder 096 controls the tongue piece 095 to extend to fix the aluminum strips so as to prepare adhesive tape introduction.

The following steps for introducing the adhesive tape can be that a pair of adhesive tapes simultaneously pass through a pair of profiles, and the following examples only illustrate the way in which one passes through:

1. the first adhesive tape introduction work can be performed manually, and a worker passes the adhesive tape through the adhesive tape knotting detection device 02 and the pinch roller device 03, the pushing device 04, the guide device 05 and the butt joint device 06, and then automatic adhesive tape introduction is realized without manual intervention.

2. When the adhesive tape passes through the adhesive tape knot-tying detection device 02, if the adhesive tape is tied, the rotating disc 022 can drive the dividing disc 024 to rotate, the sensor 025 senses that the dividing disc 024 rotates to start counting, and the rotating frame 012 of the adhesive tape raw material frame 01 starts compensating rotation, such as reversing, according to the numerical value calculated by the sensor.

3. After the adhesive tape passes through the adhesive tape knotting detection device, the adhesive tape can pass through the pinch roller device 03, when the adhesive tape is first introduced, the first pressure cylinder 033 is downwards, the inductor 035 senses whether the cylinder is contracted in place or not, the adhesive tape passes through the adhesive tape, the cylinder is manually made to open the pinch roller upwards, the adhesive tape is held by hand to pass through the pinch roller device 03 and the guide device 05 (only needs to pass through for the first time and does not need to pass through the adhesive tape later), and then the pinch roller can be automatically pressed down.

4. The strip then passes through the pusher 04, which has more components than the pinch roller 03 and a plurality of motors to power and an inductor to sense whether the strip passes through. After passing through the pinch roller device 03, the adhesive tape can pass through the inductor in front of the pushing device 04, the inductor can sense whether the adhesive tape passes through, when the adhesive tape passes through, the second pressure cylinder 043 is retracted, the driven roller 042 is loosened, the inductor can sense whether the cylinder is retracted in place, at the moment, the adhesive tape bottom passes through the flat groove position of the driving roller 041 and the V groove position of the driven roller 042, then the cylinder can descend to enable the driven roller 042 to compress tightly the adhesive tape, the inductor can sense whether the cylinder stretches out in place, then the wheel screw is screwed down, and the motor can provide power to enable the driving roller 041 to convey the adhesive tape forwards.

5. The motor 044 provides power to enable the driving roller 041 to forward convey the adhesive tape, then the adhesive tape reaches the guide device 05, the adhesive tape passes through the 051, the two sets of rollers on the adhesive tape guide bridge 052 pass through the grooves in the adhesive tape, the outer circles of the two sets of rollers need to pass through the grooves in the adhesive tape, the roller on one side is adjusted until the adhesive tape can be clamped, and then the adhesive tape is fastened and fixed on a screw and a nut, so that deformation of the adhesive tape due to gaps in pushing is prevented.

6. The adhesive tape reaches interfacing apparatus 06 after leading positive device 05, and power cylinder 061 can stretch out this moment, and inductor 065 can respond to the cylinder and stretch out whether to put in place, and power cylinder 061 drives adhesive tape conveyer 062 and walks forward, and baffle 066 that originally blocks slider 064 when adhesive tape conveyer 062 walks forward, no longer blocks slider 064, and slider 064 has not had the blocking of baffle 066, can compress tightly along the track toward adhesive tape direction under the effect of spring 632. When the adhesive tape does not pass through yet, the power cylinder 061 contracts backwards to drive the baffle 066 to block the sliding block 064, the adhesive tape passes through the reserved position, and the sensor 065 can sense whether the power cylinder 061 retracts in place or not.

7. The adhesive tape is conveyed forward to a place where the adhesive tape is in butt joint with the aluminum frame through the butt joint device 06, and the tension device 08 clamps the adhesive tape to move forward. The pulling force device 08 is originally for avoiding the adhesive tape, the adhesive tape is clamped again, when the adhesive tape does not pass through yet, the clamp hand cylinder 081 contracts upwards, the sensor 089 can sense whether the cylinder contracts upwards in place, the clamp hand cylinder 081 contracts upwards and can drive the upper rack 082 to move upwards, the upper clamp 085 is caused to move upwards, the upper rack 082 rotates and can drive the gear 084 to rotate, the gear 084 rotates and drives the lower rack 083 to rotate, the lower clamp hand 086 moves downwards, and the upper clamp room and the lower clamp room are free to pass through the adhesive tape. After the adhesive tape passes through, the clamp hand cylinder 081 extends downwards to drive the upper rack 082 to move downwards, so that the upper clamp hand 085 is driven to clamp the adhesive tape downwards, the upper gear 082 rotates to drive the gear 084 to rotate, so that the lower rack 083 is driven to move upwards, the lower clamp hand 086 is driven to move upwards, and the upper clamp hand and the lower clamp hand clamp the adhesive tape passing through. After clamping the adhesive tape, the motor 087 drives the screw rod to move, so that the clamping member of the tension device is driven to move forward, the adhesive tape is cut off by the cutter device 07 when the clamping member of the tension device moves forward to a proper length of the adhesive tape, and the tension device 08 continues to drive the adhesive tape until the adhesive tape passes through the aluminum frame. When the pulling device 08 pulls the adhesive tape forwards, the water circulation device 10 can spray water to lubricate the adhesive tape, so that the resistance of the adhesive tape to forward walking is reduced.

8. When the pulling device 08 pulls the adhesive tape forward to a proper position, the cutter device 07 cuts off the adhesive tape. When the adhesive tape does not pass through, the left cylinder and the right cylinder of the cutter device 07 retract, the chopping board is retracted, the purpose is to avoid the adhesive tape passing through, the upper cylinder returns to drive the panel to retract upwards, the cutter on the panel is driven to retract, the adhesive tape is avoided, and the sensor can sense whether the cylinder retracts in place. When the adhesive tape is conveyed forward to a proper length, the upper air cylinder can downwards stretch out to drive the panel and the cutter to downwards stretch out, the lower air cylinder can upwards stretch out, the left air cylinder and the right air cylinder can also upwards stretch out in the middle to drive the chopping board to squeeze the adhesive tape, and when the sensor senses that the air cylinder stretches out in place, the cutter starts to act to cut off the adhesive tape. And then the pulling device 08 continues to pull the rear adhesive tape to walk forward until the aluminum strip is worn.

9. After the adhesive tape passes through the aluminum strip, the aluminum strip can be conveyed to the next position by the profile conveying frame, the aluminum strip with the adhesive tape penetrated is dropped to a position where the aluminum strip with the adhesive tape penetrated is ready to be placed in advance, and then the profile conveying frame returns to the initial position to be conveyed to a position where the adhesive tape is ready to be introduced.

The adhesive tape passes through the section bars completely, and the scheme of the invention supports the one-time passing of a pair of adhesive tapes through a pair of section bars, so that the two adhesive tapes pass through the aluminum frame simultaneously; it also supports threading one strip at a time or threading more strips.

In summary, the invention discloses a glue strip guiding device, and a basic implementation manner and a preferred implementation manner of the device can realize the following technical effects:

(1) The full-automatic mechanized introduction of the adhesive tape is realized, and manual operation is not needed;

(2) The adhesive tape passes through the section bar and is provided with a pushing and pulling power device, so that the manual assistance is not needed;

(3) The device for detecting deformation and knotting of the adhesive tape, the pinch roller device and the guide device are added, and the device for clamping the adhesive tape to prevent deformation is further fixed in the adhesive tape direction, so that the adhesive tape is prevented from being deformed and knotted, the adhesive tape is more smoothly led in, the problem that the adhesive tape is easy to deform is solved, and the working efficiency is improved;

(4) A pair of adhesive tapes can be penetrated at one time, so that the time is saved, the efficiency is improved, and the coordination degree is high;

(5) Because the left and right or front and back pair of profiles are worn at one time, the invention increases the profile placing and conveying device for fixing the position of the aluminum strips, such as the grooves on the profile conveying frame, and the tongue pieces are extended to fix the profiles in place, thereby solving the problem that the profile displacement cannot smoothly pass through the adhesive tape to a great extent.

(6) The water for lubrication can be recycled by using the water circulation system.

In the foregoing embodiments, the descriptions of the embodiments are each focused, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Adhesive tape leading-in equipment is used for leading-in adhesive tape of section bar in the adhesive tape mounting groove and shearing adhesive tape according to the angle of two terminal surfaces of section bar, including pusher (04), interfacing apparatus (06), cutters (07) and the controlling means who is connected with above-mentioned device that set gradually along adhesive tape direction of delivery, its characterized in that: the device also comprises a raw material frame (01), a rubber strip knotting detection device (02) and a pinch roller device (03);

the raw material frame (01) comprises a fixed frame (011), a rotary frame (012) and a feeding disc (013), wherein the rotary frame (012) is rotatably connected to the fixed frame (011), and the feeding disc (013) is rotatably and detachably connected to the rotary frame (012);

the adhesive tape knotting detection device (02) comprises a turntable bracket (021), a turntable (022) and an angle sensor (025);

the rotary disc (022) is rotatably connected to the rotary disc support (021), and an index disc (024) is arranged on the side face of the rotary disc (022);

the angle sensor (025) is fixed on the turntable bracket (021) and is in communication connection with the control device, and is used for detecting the rotation angle of the dividing disc (024);

after the angle sensor (025) detects that the index plate (024) rotates by a certain angle, the control device controls the rotating frame (012) of the raw material frame (01) to rotate by the same angle in a compensating way;

the rotary disc (022) is of a bearing structure, an outer ring of the bearing structure is fixedly connected to the rotary disc support, an inner ring of the bearing structure is rotatably connected to the inner part of the outer ring, and the inner ring is fixedly connected with the dividing disc (024);

at least one pair of rotating wheels (023) are arranged on the inner ring of the bearing structure, the adhesive tape passes through the middle of the rotating wheels (023), and the rotating wheels (023) are pressed against the adhesive tape from two sides;

the pinch roller device (03) comprises an upper pinch roller (031) and a lower pinch roller (032) which are matched with each other, and annular grooves with opposite positions are formed in the circumferential wall surfaces of the upper pinch roller (031) and the lower pinch roller (032) and used for the adhesive tape to pass through a gap surrounded by the upper groove and the lower groove;

the lower roller (032) is fixedly arranged, the upper pressing wheel (031) is arranged to be slidable in the vertical direction through a sliding mechanism, and the upper pressing wheel (031) is connected with a first pressure cylinder (033) for providing driving force in the vertical direction, so that the upper pressing wheel is pressed towards the lower roller (032) under the driving of the first pressure cylinder (033);

the pushing device (04) comprises a driving roller (041) and a driven roller (042) which are matched with each other, and annular grooves with opposite positions are formed in the circumferential wall surfaces of the driving roller (041) and the driven roller (042) and used for the adhesive tape to pass through a gap surrounded by the upper groove and the lower groove;

the driven roller (042) is arranged to be slidable in the vertical direction through the sliding mechanism, and the driven roller (042) is connected with a second pressure cylinder (043) for providing driving force in the vertical direction, so that the driven roller is pressed towards the driving roller (041) under the driving of the second pressure cylinder (043);

the driving roller (041) is connected with a pushing motor (044) and is driven by the pushing motor (044) to rotate so as to push the adhesive tape to be conveyed forwards.

2. The glue strip introducing apparatus of claim 1, wherein: the device also comprises a guide device (05);

the guide device (05) is arranged between the pushing device (04) and the butting device (06) and comprises a rubber strip penetrating device (051) and a rubber strip guide bridge (052);

the adhesive tape penetrating device (051) is provided with a through hole for allowing the adhesive tape to penetrate through;

the adhesive tape guide bridge (052) comprises two sets of rollers which are oppositely arranged, and the adhesive tape passes through between the two sets of rollers and is conveyed forwards.

3. The glue strip introducing apparatus of claim 1, wherein:

the docking device (06) comprises a docking assembly and a clamping assembly;

the butt joint assembly comprises a power cylinder (061) and a rubber strip conveyor (062), wherein the rubber strip conveyor (062) is provided with a front end face matched with the rear end face of the section bar, and is provided with a connecting groove corresponding to the rubber strip mounting groove of the section bar, and the power cylinder (061) drives the rubber strip conveyor (062) to move forwards to match and splice the front end face of the rubber strip conveyor and the rear end face of the section bar in a working position or to retract backwards to an initial position;

the clamping assembly comprises a fixedly arranged track (063), a sliding block (064) capable of sliding horizontally and a spring for pushing the sliding block (064) to press the track;

the adhesive tape passes through the track and then penetrates into the adhesive tape conveyor (062).

4. The glue strip introducing apparatus of claim 1, wherein: the device also comprises a tension device (08) arranged at the front end of the cutter device (07);

the tension device (08) comprises: the adhesive tape conveying device comprises a clamping member used for clamping the adhesive tape and a conveying member used for driving the clamping member to move forwards so as to convey the adhesive tape forwards.

5. The glue strip introducing apparatus of claim 4, wherein: the clamping member includes: a hand clamping cylinder (081), an upper rack (082) driven by the hand clamping cylinder, a gear (084) meshed with the upper rack (082), a lower rack (083) meshed with the gear, an upper hand (085) connected with the upper rack (082) and a lower hand (086) connected with the lower rack (083);

the upper rack (082) and the lower rack (083) are respectively and slidably connected to the clamping hand mounting plate (080), and the gear (084) is connected to the clamping hand mounting plate (080) through a shaft;

the upper clamping hand (085) and the lower clamping hand (086) are matched with each other to form a clamping hand, and the clamping hand is opened or clamped under the driving of a clamping hand cylinder (081);

the transmission member includes: a screw mechanism (088) and a motor (087) for driving the screw in the screw mechanism (088) to rotate;

the clamping member is connected with the screw rod and moves under the drive of the screw rod.

6. The glue strip introducing apparatus of claim 1, wherein: the device also comprises a section bar placing and conveying device (09);

the section bar placing and conveying device (09) comprises two section bar conveying frames which are sequentially arranged in the conveying direction of the adhesive tape and are used for placing and fixing one or more section bars;

the profile conveying frame is provided with a tongue piece (095), a tongue piece air cylinder (096) and a profile sensor (097), when the profile sensor (097) detects that a profile is placed in place, the tongue piece (095) stretches out to fix the profile under the driving of the tongue piece air cylinder (096).

7. The glue strip introducing apparatus of claim 1, wherein: also comprises a water circulation device (10);

the water circulation device (10) comprises:

the water adding device is connected with the water tank (101) and is used for dripping water or spraying water on the adhesive tape in pushing or the adhesive tape mounting groove of the section bar in the working position;

the recovery device connected with the water tank (101) comprises a recovery water tank (103) positioned below the water adding device and used for recovering and conveying water sprayed by the water adding device to the water tank (101).

8. The strip introduction apparatus of any one of claims 1 to 7, wherein: each component of the adhesive tape leading-in device is respectively provided with at least two sets, so that the device can penetrate at least two adhesive tapes into a pair of sectional materials at one time.