CN211105967U

CN211105967U - Double faced adhesive tape automatic pasting machine

Info

Publication number: CN211105967U
Application number: CN201921526115.9U
Authority: CN
Inventors: 冯广源
Original assignee: Heshan Astros Printing Co ltd
Current assignee: Heshan Astros Printing Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-28
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a double faced adhesive tape automatic pasting machine, which comprises a conveyor belt for conveying a greeting card, a positioning mechanism for positioning the position of the greeting card, an adhesive pulling mechanism for recovering waste adhesive tape, an adhesive mechanism for pasting the greeting card and a main control mechanism for overall control; the glue pulling mechanism, the positioning mechanism and the gluing mechanism are sequentially arranged along the conveying direction of the conveying belt, and the glue pulling mechanism, the positioning mechanism and the gluing mechanism are all connected to the main control mechanism. Compared with the prior art, the utility model relates to a rationally, simple structure need not artifical manual rubberizing, can realize intelligent automatic rubberizing and retrieve the rubberizing waste material, can save the cost, improves greeting card production efficiency and product quality.

Description

Double faced adhesive tape automatic pasting machine

Technical Field

The utility model belongs to the technical field of the greeting card processing and specifically relates to a double faced adhesive tape automatic paste machine.

Background

The greeting card as a common gift has the advantages of exquisite manufacture, low price, professional customization and the like. Correspondingly, a plurality of greeting card manufacturers are already available in the market, a plurality of greeting card production lines are built, and one important step in the production of the greeting cards is to stick gummed paper on the greeting cards so as to meet the relevant requirements of customers or users; in the existing production line, the greeting card is directly glued by manpower, the labor intensity is high, the greeting card belongs to repetitive mechanical operation, the cost is high, the efficiency is low, the greeting card is connected with a processing production line in a post procedure under high pressure, the positioning and sticking of the greeting card are carried out only by feeling when the greeting card is stuck, a large error exists, and the quality of the produced greeting card is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a double faced adhesive tape automatic pasting machine need not artifical manual rubberizing, can realize intelligent automatic rubberizing to greeting card production efficiency and product quality have been improved.

In order to compensate the deficiency of the prior art, the embodiment of the utility model provides an adopt technical scheme is:

an automatic double-sided adhesive tape pasting machine comprises a conveyor belt for conveying a greeting card, a positioning mechanism for positioning the position of the greeting card, an adhesive pulling mechanism for recovering adhesive tape waste materials, an adhesive mechanism for pasting adhesive on the greeting card and a main control mechanism for overall control; the glue pulling mechanism, the positioning mechanism and the gluing mechanism are sequentially arranged along the conveying direction of the conveying belt, and the glue pulling mechanism, the positioning mechanism and the gluing mechanism are connected to the main control mechanism.

Furthermore, the positioning mechanism comprises a positioning push rod for positioning the side edge position of the greeting card and a positioning baffle plate for positioning the conveying position of the greeting card on the conveyor belt, one end of the positioning push rod is connected with a sensor for sensing the position of the greeting card, and the positioning push rod, the positioning baffle plate and the sensor are all connected to the main control mechanism; under the drive of the main control mechanism, the positioning baffle can perform vertical lifting motion, and the positioning push rod can perform horizontal telescopic motion.

Furthermore, the positioning mechanism further comprises a camera device for recording morphological characteristics of the greeting card, the camera device is arranged above the positioning push rod and beside the conveyor belt, and the camera device is connected with the main control mechanism.

Furthermore, the positioning mechanism further comprises a placing table which is used for fixedly mounting the positioning push rod and is horizontally arranged relative to the conveyor belt, the placing table is fixedly arranged at the edge of the conveyor belt, one end of the placing table is connected with one end of the positioning push rod, and the sensor is arranged on the placing table; the positioning push rod comprises a contact rod and a push rod, the contact rod and the mounting table are arranged in parallel, one end of the push rod is vertically embedded into the mounting table, and the other end of the push rod is vertically connected to the contact rod.

Further, the glue drawing mechanism comprises a first winding drum for introducing the waste adhesive tape, a roller for conveying the waste adhesive tape and a second winding drum for recycling the waste adhesive tape; the first winding drum and the second winding drum are arranged in parallel, the roller wheel is driven by the waste adhesive tape to rotate by the second winding drum, and the roller wheel is arranged on the first winding drum in a clinging mode.

Furthermore, the gluing mechanism comprises a gluing mechanical arm, a working plate, a numerical control length fixing device for setting the gluing length of the greeting card, a numerical control glue cutting device for cutting the gummed paper according to the set gluing length and a gluing device for gluing the gummed paper to the greeting card; the working plate the numerical control length fixing device with the viscose device all is connected to rubberizing manipulator one side, the numerical control rubber cutting device install in on the working plate, the rubberizing manipulator the numerical control length fixing device the numerical control rubber cutting device with the viscose device all is connected to main control mechanism.

Further, the viscose device includes first cylinder, receives first cylinder driven push pedal, be used for the transmission to cut the second gyro wheel of the gummed paper tape after the mucilage binding is handled through the numerical control, be used for carrying out the third gyro wheel of viscose and be used for the cooperation to push down the second push pedal of third gyro wheel, first push pedal with the second push pedal is connected perpendicularly mutually, the second gyro wheel with the second push pedal all set up in third gyro wheel top, first cylinder is connected to rubberizing manipulator one side, first cylinder the second gyro wheel with the third gyro wheel all with main control mechanism is connected.

Furthermore, the numerical control glue cutting device comprises a second cylinder, a cutter driven by the second cylinder, and a first clamping plate and a second clamping plate which are used for clamping partial sections of the adhesive tape in a matching manner, wherein the first clamping plate and the second clamping plate are arranged on the side wall of the working plate in parallel, the second cylinder is connected to the cutter and is also connected with the main control mechanism, and the cutter faces to the gap between the edges of the first clamping plate and the second clamping plate.

Further, the numerical control length control device comprises a rotating roller and a control motor, the control motor is used for driving the rotating roller and can adjust the rotating speed of the rotating roller, the rotating roller is connected to the rubberizing manipulator through a fixed rod, the rotating roller is electrically connected with the control motor, and the control motor is connected to the main control mechanism.

Further, the adhesive tape mechanism further comprises a tension adjusting mechanism used for adjusting the tension of the adhesive tape during transmission, the tension adjusting mechanism comprises a fourth roller, a third air cylinder, a connecting rod capable of sliding up and down under the driving of the third air cylinder and a sliding groove used for accommodating and placing the connecting rod, the sliding groove is formed in the working plate, two ends of the connecting rod are connected to the sliding groove and the fourth roller respectively, and the third air cylinder and the fourth roller are connected to the main control mechanism.

The embodiment of the utility model provides an in one or more technical scheme, following beneficial effect has at least: the greeting cards can be continuously conveyed through the conveyor belt, in the process, the positioning mechanism can position the greeting cards so as to be matched with the gluing mechanism to carry out gluing action on the greeting cards, and the glue pulling mechanism can recycle waste materials of the glued adhesive paper tapes so as to be continuously used and save cost; each mechanism is driven and controlled by the main control mechanism, so that intelligent automatic operation can be realized, manual gluing is not needed, the burden of workers is correspondingly reduced, and the production efficiency and the product precision of the product are improved. Therefore, the utility model relates to a rationally, simple structure need not artifical manual rubberizing, can realize intelligent automatic rubberizing and retrieve the rubberizing waste material, can save the cost, improves greeting card production efficiency and product quality.

Drawings

The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic front view of an embodiment of the present invention;

fig. 3 is a simplified structural schematic of fig. 2.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, and a plurality of means are two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1-3, an embodiment of the present invention provides an automatic double-sided adhesive tape pasting machine, which includes a conveyor belt 400 for conveying a greeting card 90, a positioning mechanism for positioning the greeting card 90, a glue pulling mechanism 100 for recovering waste materials of an adhesive tape 60, an adhesive mechanism for applying adhesive to the greeting card 90, and a main control mechanism 500 for overall control; the glue pulling mechanism 100, the positioning mechanism and the gluing mechanism are sequentially arranged along the conveying direction of the conveyor belt 400, and the glue pulling mechanism 100, the positioning mechanism and the gluing mechanism are all connected to the main control mechanism 500.

In this embodiment, the main control mechanism 500 may be a P L C or an industrial personal computer for implementing numerical control, and the conveyor belt 400 preferably employs a numerical control air suction belt, and the driving transmission of the air suction belt is implemented by supplying wind power by a suction fan, so that the conveyor belt is more energy-saving and environment-friendly, has lower cost than electric driving, and is suitable for industrial lines.

The greeting card 90 can be continuously conveyed through the conveyor belt 400, in the process, the positioning mechanism can position the greeting card 90 so as to be matched with the gluing mechanism to carry out gluing action on the greeting card 90, and the glue pulling mechanism 100 can recycle waste materials of the glued adhesive paper tape 60 so as to be continuously used and save cost; each mechanism is driven and controlled by the main control mechanism 500, so that intelligent automatic operation can be realized, manual gluing is not needed, the burden of workers is correspondingly reduced, and the production efficiency and the precision of products are improved. Therefore, the utility model relates to a rationally, simple structure need not artifical manual rubberizing, can realize intelligent automatic rubberizing and retrieve the rubberizing waste material, can save the cost, improves congratulation card 90 production efficiency and product quality.

Further, another embodiment of the present invention further provides an automatic double-sided adhesive tape pasting machine, wherein the positioning mechanism comprises a positioning push rod 200 for positioning the side position of the greeting card 90 and a positioning baffle 300 for positioning the conveying position of the greeting card 90 on the conveyor belt 400, one end of the positioning push rod 200 is connected with a sensor for sensing the position of the greeting card 90, and the positioning push rod 200, the positioning baffle 300 and the sensor are all connected to the main control mechanism 500; under the driving of the main control mechanism 500, the positioning baffle 300 can perform vertical lifting movement, and the positioning push rod 200 can perform horizontal telescopic movement.

In this embodiment, realize the conveying of card through conveyer belt 400, the sensor can discern the card and be close the information behind the location push rod 200, play the suggestion monitoring action, this information is uploaded to main control mechanism 500, main control mechanism 500 then can correspond drive location push rod 200 according to this information, the secondary location to the card is realized in the cooperation of location baffle 300, play the effect of overall control, wherein, location push rod 200 passes through flexible control location card side, prevent that it from removing to the side direction when the viscose, location baffle 300 passes through the front end position of lifting control location card on conveyer belt 400, prevent that it from continuing to carry on conveyer belt 400, play the positioning action. The positioning push rod 200 and the positioning baffle 300 can be both blocking cylinders, and the cylinders have the advantages of convenience in numerical control, strong controllability and the like, and can work in a matching manner under the control of the main control mechanism 500; as described above, the sensor may upload information when detecting the position of the card, and thus, the sensor may not upload information when not detecting the position of the card, and the main control mechanism 500 may not drive the positioning push rod 200 or the positioning baffle 300. When driving, no matter whether the positioning push rod 200 or the positioning baffle 300 is actuated, there is no difference, and in practice, a worker can set the driving interval time between the two by himself.

Further, another embodiment of the present invention further provides an automatic double-sided adhesive tape pasting machine, wherein the positioning mechanism further includes a camera device for recording the morphological characteristics of the greeting card 90, the camera device is disposed above the positioning push rod 200 and at the side of the conveyor belt 400, and the camera device is connected with the main control mechanism 500.

In the embodiment, the camera device can shoot and upload the card image, so that a worker can conveniently check the sticking condition of the card in real time, and the possible faults can be conveniently dealt with; the camera device preferably adopts a miniature camera, is small and exquisite and occupies small space.

Further, another embodiment of the present invention further provides an automatic double-sided adhesive tape pasting machine, wherein the positioning mechanism further comprises a mounting table 210 for fixedly mounting the positioning push rod 200 and horizontally disposed with respect to the conveyor belt 400, the mounting table 210 is fixedly disposed at the edge of the conveyor belt 400, one end of the mounting table 210 is connected with one end of the positioning push rod 200, and the sensor is disposed on the mounting table 210; the positioning push rod 200 includes a contact rod 220 and a push rod 230, the contact rod 220 is disposed parallel to the mounting table 210, one end of the push rod 230 is vertically embedded in the mounting table 210, and the other end is vertically connected to the contact rod 220.

In this embodiment, the mounting table 210 plays a role of stably mounting and positioning the push rod 200, providing support for the push rod, facilitating the push rod to be capable of extending and retracting with the mounting table 210 as a base point, and providing a mounting space for the sensor; the contact rod 220 is used for directly pushing the positioning card, and because the contact rod 220 is arranged in parallel with the mounting table 210, positive pressure is provided when the card is pushed, so that the positioning effect is better; the push rod 230 is used to provide a pushing force to the contact rod 220 so that one end thereof is vertically inserted into the mounting table 210, in order to stably mount the push rod 230 so that it can maintain overall stability when pushed.

Further, another embodiment of the present invention also provides an automatic double-sided tape pasting machine, wherein the tape drawing mechanism 100 comprises a first reel 110 for introducing the tape 60, a roller 130 for transporting the tape 60, and a second reel 120 for recovering the tape 60; the first reel 110 and the second reel 120 are arranged in parallel, the roller 130 is driven by the second reel 120 to rotate through the adhesive tape 60, and the roller 130 is closely attached to the first reel 110.

In the embodiment, the first reel 110 is used for reeling in and conveying the masking tape 60 to the roller 130, so that the masking tape 60 can be stably collected preliminarily, and the roller 130 is driven by the active rotation of the second reel 120, so that the masking tape 60 can be further conveyed to the second reel 120 through the roller 130, and finally, the complete recovery of the masking tape 60 is realized; the second reel 120 is adopted to drive the roller 130, so that the transmission between the two can be more closely matched, and the overall conveying speed and the safety factor of the adhesive tape 60 can be improved; the first reel 110 and the second reel 120 are arranged in parallel, so that the adhesive tape 60 can be kept tight during conveying, and the situation that the tape is unstably stressed and falls off can not occur, and preferably, the roller 130 is also parallel to the first reel 110 and the second reel 120; the roller 130 is tightly attached to the first winding drum 110, so that the adhesive tape 60 can pass through the roller 130 and the first winding drum 110 during conveying, and the roller 130 and the first winding drum 110 can be better fixed, and meanwhile, the arrangement also increases the connection stability between the roller 130 and the first winding drum 110. Preferably, the first winding drum 110 and the second winding drum 120 are driven by motors, so that the stability is good.

Further, another embodiment of the present invention further provides an automatic double-sided adhesive tape pasting machine, wherein the adhesive mechanism comprises an adhesive pasting manipulator 10, a working plate 20, a numerical control length fixing device 30 for setting the adhesive pasting length of the greeting card 90, a numerical control adhesive cutting device 40 for cutting adhesive tapes according to the set adhesive pasting length, and an adhesive pasting device 50 for pasting adhesive tapes to the greeting card 90; the working plate 20, the numerical control length control device 30 and the gluing device 50 are all connected to one side of the gluing manipulator 10, the numerical control glue cutting device 40 is installed on the working plate 20, and the gluing manipulator 10, the numerical control length control device 30, the numerical control glue cutting device 40 and the gluing device 50 are all connected to the main control mechanism 500.

In the embodiment, the gluing manipulator 10 is matched with the working plate 20, so that the working plate 20 can be driven when the gluing manipulator 10 moves, and the numerical control length control device 30 and the gluing device 50 connected with the working plate can be driven to work stably; particularly, the numerical control length fixing device 30 facilitates a producer to freely adjust the rubberizing length of the gummed paper tape 60, so that the length of the gummed paper tape is freely fixed, the production requirements of various customers are easily met, further, the numerical control gumming device 40 can automatically cut the gummed paper tape 60 according to the set rubberizing length, manual operation is not needed, the cost is lower, and the production efficiency is improved.

Further, another embodiment of the utility model provides a double faced adhesive tape automatic pasting machine, wherein, mucilage binding device 50 includes first cylinder, receive first push pedal 501 of first cylinder driven, a second gyro wheel 502 that is used for transmitting the gummed paper tape 60 after numerical control rubber cutting device 40 handles, a second push pedal 504 that is used for carrying out the third gyro wheel 503 of viscose and is used for cooperating to push down third gyro wheel 503, first push pedal 501 and second push pedal 504 are connected perpendicularly, second gyro wheel 502 and second push pedal 504 all set up in third gyro wheel 503 top, first cylinder is connected to rubberizing manipulator 10 one side, first cylinder, second gyro wheel 502 and third gyro wheel 503 all are connected with main control mechanism 500.

In this embodiment, the masking tape 60 is sequentially conveyed from the numerical control glue cutting device 40 to the second roller 502 and the third roller 503, and the first cylinder pushes the first push plate 501 to slide, so that the second push plate 504 is driven to press down the second roller 502; since the adhesive tape 60 is cut, that is, cut into segments, each time one pressing of the second roller 502 by the second pushing plate 504 is completed and reset, it indicates that a segment of adhesive tape is attached to the card, and also indicates that the above-mentioned processes can be repeated, and the specific execution times are determined according to the requirement of the number of attached adhesive tapes and can be adjusted by the main control mechanism 500. Therefore, the first cylinder, the first push plate 501, the second push plate 504, the second roller 502 and the third roller 503 can be matched with each other to complete the rubberizing process, and the matching performance is better. 301

Further, the utility model discloses another embodiment still provides a double faced adhesive tape automatic paste machine, wherein, numerical control is cut mucilage binding and is put 40 and include the second cylinder, receive second cylinder driven cutter and be used for the cooperation to carry first splint 401 and the second splint 402 of the part section of cellophane tape 60, first splint 401 and second splint 402 parallel mount are on the working plate 20 lateral wall, the second cylinder is connected to the cutter and still is connected with main control mechanism 500, the cutter sets up towards the seam department between the edge of first splint 401 and second splint 402.

In this embodiment, when the two clamping plates clamp the partial section of the masking tape 60, the partial section is the set glue cutting length, and the glue cutting length can be changed by adjusting the positions of the two clamping plates through the main control mechanism 500; the second cylinder is then after splint accomplish the installation, but the circular drive cutter carries out reciprocating motion, along the slit department cutting adhesive tape 60 between the edge of first splint 401 and second splint 402 to realize the gluey of cutting of flow, consequently can realize automatic cutting, compare traditional manual mode, promoted production efficiency.

Further, another embodiment of the present invention further provides an automatic double-sided adhesive tape pasting machine, wherein the numerical control length control device 30 includes a rotary roller 301 and a control motor 302 for driving the rotary roller 301 and adjusting the rotation speed of the rotary roller 301, the rotary roller 301 is connected to the adhesive tape pasting manipulator 10 through a fixing rod, the rotary roller 301 is electrically connected to the control motor 302, and the control motor 302 is connected to the main control mechanism 500.

In this embodiment, the rotating roller 301 can be driven by the control motor 302 and the rotating speed thereof can be adjusted, the rotating roller 301 is sleeved with the masking tape 60, and the masking tape 60 is then transferred to the nc cutting device 40, so that a certain length of the masking tape 60 can be transferred to the nc cutting device 40 in a unit time by the rotating roller 301, the length of the masking tape 60 is the masking tape 60 with a fixed length, which is convenient for cutting, and the control motor 302 indirectly plays a role in adjusting the fixed length of the masking tape 60.

Further, another embodiment of the present invention further provides an automatic double-sided adhesive tape sticking machine, wherein the adhesive mechanism further includes a tension adjusting mechanism 80 for adjusting the tension of the adhesive tape 60 during the transmission, the tension adjusting mechanism 80 includes a fourth roller 801, a third cylinder, a connecting rod 802 driven by the third cylinder to slide up and down and a chute 803 for accommodating the connecting rod 802, the chute 803 is disposed on the working plate 20, two ends of the connecting rod 802 are respectively connected to the chute 803 and the fourth roller 801, and the third cylinder and the fourth roller 801 are both connected to the main control mechanism 500.

In this embodiment, the fourth roller 801 is used for conveying the masking tape 60, according to the mechanics principle, when conveying, the difference of the angle between the fourth roller 801 and the masking tape 60 causes the tension change between the masking tape 60, so the third cylinder drives the connecting rod 802 to slide in the sliding groove 803, thereby driving the fourth roller 801 to move, thereby the difference of the angle between the fourth roller 801 and the masking tape 60 can be realized, and tension adjustment is realized, specifically, the sliding amplitude of the third cylinder driving the connecting rod 802 can be controlled by the main control mechanism 500, so the adjustment and control are very convenient, the tension of the masking tape 60 during conveying can be freely controlled, and the masking tape 60 is prevented from being damaged by overpressure.

Further, another embodiment of the present invention also provides a double-sided tape automatic bonding machine, wherein, the gluing mechanism further includes a feeding device 70 for providing the adhesive tape raw material, the feeding device 70 includes a feeding cylinder 701 for curling, accommodating the adhesive tape 60 and a first roller 702 for leading out the adhesive tape 60, the feeding cylinder 701 is disposed on the top of the working plate 20, and the first roller 702 is installed on the side wall of the working plate 20 and is further connected to the main control mechanism 500.

In this embodiment, the feeding cylinder 701 is used for placing the gummed paper tape 60 in a curling manner, and the gummed paper tape 60 is conveyed out through the first roller 702, so that the whole structure is simple, the gummed paper tape 60 can be conveniently led out, and meanwhile, the rotating speed of the first roller 702 can be adjusted through the main control mechanism 500, so that the speed of leading out the gummed paper tape 60 from the feeding cylinder 701 can be controlled, and the production requirement can be met.

While the preferred embodiment and basic principles of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the embodiments disclosed, but is intended to cover various modifications, equivalents and alternatives falling within the scope of the invention as claimed.

Claims

1. The utility model provides a double faced adhesive tape automatic pasting machine which characterized in that: the greeting card adhesive applying machine comprises a conveyor belt for conveying greeting cards, a positioning mechanism for positioning the greeting cards, an adhesive pulling mechanism for recycling waste adhesive tapes, an adhesive mechanism for applying adhesive to the greeting cards and a main control mechanism for overall control; the glue pulling mechanism, the positioning mechanism and the gluing mechanism are sequentially arranged along the conveying direction of the conveying belt, and the glue pulling mechanism, the positioning mechanism and the gluing mechanism are connected to the main control mechanism.

2. The double-sided tape automatic bonding machine according to claim 1, characterized in that: the positioning mechanism comprises a positioning push rod and a positioning baffle, the positioning push rod is used for positioning the side edge position of the greeting card, the positioning baffle is used for positioning the conveying position of the greeting card on the conveyor belt, one end of the positioning push rod is connected with a sensor used for sensing the position of the greeting card, and the positioning push rod, the positioning baffle and the sensor are all connected to the main control mechanism; under the drive of the main control mechanism, the positioning baffle can perform vertical lifting motion, and the positioning push rod can perform horizontal telescopic motion.

3. The double-sided tape automatic bonding machine according to claim 2, characterized in that: the positioning mechanism further comprises a camera device for recording morphological characteristics of the greeting card, the camera device is arranged above the positioning push rod and beside the conveyor belt, and the camera device is connected with the main control mechanism.

4. The double-sided tape automatic bonding machine according to claim 2 or 3, characterized in that: the positioning mechanism further comprises a mounting table which is used for fixedly mounting the positioning push rod and is horizontally arranged relative to the conveying belt, the mounting table is fixedly arranged at the edge of the conveying belt, one end of the mounting table is connected with one end of the positioning push rod, and the sensor is arranged on the mounting table; the positioning push rod comprises a contact rod and a push rod, the contact rod and the mounting table are arranged in parallel, one end of the push rod is vertically embedded into the mounting table, and the other end of the push rod is vertically connected to the contact rod.

5. The double-sided tape automatic bonding machine according to claim 1, characterized in that: the glue pulling mechanism comprises a first winding drum for introducing a waste adhesive tape, a roller for conveying the waste adhesive tape and a second winding drum for recovering the waste adhesive tape; the first winding drum and the second winding drum are arranged in parallel, the roller wheel is driven by the waste adhesive tape to rotate by the second winding drum, and the roller wheel is arranged on the first winding drum in a clinging mode.

6. The double-sided tape automatic bonding machine according to claim 1, characterized in that: the gluing mechanism comprises a gluing mechanical arm, a working plate, a numerical control length fixing device for setting the gluing length of the greeting card, a numerical control glue cutting device for cutting the gummed paper according to the set gluing length and a gluing device for gluing the gummed paper to the greeting card; the working plate the numerical control length fixing device with the viscose device all is connected to rubberizing manipulator one side, the numerical control rubber cutting device install in on the working plate, the rubberizing manipulator the numerical control length fixing device the numerical control rubber cutting device with the viscose device all is connected to main control mechanism.

7. The double-sided tape automatic bonding machine according to claim 6, characterized in that: the viscose device includes first cylinder, receives first cylinder driven push pedal, be used for the transmission to cut the second gyro wheel of the adhesive tape after the mucilage binding is handled through the numerical control, be used for carrying out the third gyro wheel of viscose and be used for the cooperation to push down the second push pedal of third gyro wheel, first push pedal with the second push pedal is connected mutually perpendicularly, the second gyro wheel with the second push pedal all set up in third gyro wheel top, first cylinder is connected to rubberizing manipulator one side, first cylinder the second gyro wheel with the third gyro wheel all with main control mechanism is connected.

8. The double-sided tape automatic bonding machine according to claim 6, characterized in that: the numerical control glue cutting device comprises a second cylinder, a cutter driven by the second cylinder, and a first clamping plate and a second clamping plate which are used for being matched with and clamping partial sections of the gummed paper tape, wherein the first clamping plate and the second clamping plate are parallelly installed on the side wall of the working plate, the second cylinder is connected to the cutter and is also connected with the main control mechanism, and the cutter faces to gaps between the edges of the first clamping plate and the second clamping plate.

9. The double-sided tape automatic bonding machine according to claim 6, characterized in that: the numerical control length control device comprises a rotating roller and a control motor, the control motor is used for driving the rotating roller and can adjust the rotating speed of the rotating roller, the rotating roller is connected to the rubberizing mechanical hand through a fixed rod, the rotating roller is electrically connected with the control motor, and the control motor is connected to the main control mechanism.

10. The double-sided tape automatic bonding machine according to claim 6, characterized in that: the adhesive tape conveying mechanism comprises a main control mechanism, a gluing mechanism and a tension adjusting mechanism, wherein the main control mechanism is used for controlling the tension of the adhesive tape, the tension adjusting mechanism comprises a fourth roller, a third air cylinder, a connecting rod and a sliding groove, the connecting rod can be driven by the third air cylinder to slide up and down, the sliding groove is used for accommodating and placing the connecting rod, the sliding groove is formed in the working plate, two ends of the connecting rod are respectively connected to the sliding groove and the fourth roller, and the third air cylinder and the fourth roller are both connected to the main control mechanism.