Automatic double faced adhesive tape gluing device

Abstract

The utility model belongs to the technical field of IR assembly production, and particularly relates to an automatic double faced adhesive tape gluing device which comprises a machine table, a substrate feeding mechanism, a substrate moving mechanism and a gluing mechanism. The substrate feeding mechanism is located at one end of the conveying channel and used for feeding substrates to the conveying channel in sequence. The substrate moving mechanism is located on one side of the conveying channel and used for pushing the substrate located on the conveying channel to advance. The gluing mechanism is located on one side of the material conveying channel and used for gluing the multiple double-sided adhesive tapes to the base plate. According to the device, automatic feeding, gluing and glue cutting can be achieved, multiple pieces of double-sided adhesive tape can be pasted at a time, manual participation is not needed in the whole process, the substrate gluing efficiency and gluing quality can be improved, and the production cost is reduced.

Description

Technical Field

[0001] This application relates to the field of IR component manufacturing technology, and in particular to an automatic double-sided adhesive applicator. Background Technology

[0002] In IR module production, IR chips need to be bonded to IR bases using a laminating machine, and then the IR bases are glued to the substrate using high-temperature tape for transportation and mass production. Due to production process requirements, the substrate needs to be glued with several strips of double-sided tape, with un-adhesive portions left at both ends. Therefore, the high-temperature tape bonding of the substrate can only be done manually. However, manual operation has many problems: low efficiency, slowing down the production cycle, difficulty in increasing output per unit time, high labor costs, and a tendency to cause quality problems such as bonding position and firmness, affecting transportation stability and product quality.

[0003] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0004] In view of at least one of the above technical problems, this application provides an automatic double-sided tape application device.

[0005] This application provides an automatic double-sided tape application device, including: a machine base, a substrate feeding mechanism, a substrate transfer mechanism, and an application mechanism. The machine base is provided with a conveyor channel; the substrate feeding mechanism is located at one end of the conveyor channel and is used to feed substrates sequentially to the conveyor channel; the substrate transfer mechanism is located on one side of the conveyor channel and is used to push the substrates located on the conveyor channel forward; the application mechanism is located on one side of the conveyor channel and is used to apply multiple double-sided tapes to the substrates.

[0006] One of the above technical solutions has at least one of the following advantages or beneficial effects: This application can realize automatic feeding, gluing, and cutting of adhesive, and can complete the gluing of multiple double-sided tapes at one time. The whole process does not require manual intervention, which can improve the efficiency and quality of substrate gluing and reduce production costs.

[0007] In some possible implementations, the substrate feeding mechanism includes: a baffle assembly and a drive assembly, wherein the baffle assembly is located at one end of the feed channel; the drive assembly is located at one end of the feed channel; and a discharge gap is formed between the drive assembly and the baffle assembly.

[0008] In some possible implementations, the baffle assembly includes: a fixing block, a baffle plate, and a pressure cylinder. The two fixing blocks are respectively mounted on the machine base. The baffle plate is adjustable up and down on the two fixing blocks, and a discharge gap is formed between the baffle plate and the baffle assembly. The pressure cylinder is fixed on the baffle plate, and the output end of the pressure cylinder is used to abut against the stacked substrate.

[0009] In some possible implementation manners, the substrate moving mechanism comprises a first moving assembly, a pushing assembly and a positioning assembly, the first moving assembly is arranged on one side of the conveying path and arranged along the length direction of the conveying path, the pushing assembly is arranged vertically on the first moving assembly, and the positioning assembly is arranged on one side of the conveying path.

[0010] In some possible implementation manners, the pushing assembly comprises a lifting cylinder, a pushing rod and an electromagnet, the lifting cylinder is arranged vertically on the first moving assembly, the pushing rod is arranged on the output end of the lifting cylinder, and the electromagnet is arranged on the output end of the lifting cylinder, and the height of the pushing rod is greater than the height of the electromagnet.

[0011] The positioning assembly comprises a positioning cylinder and a pressing plate, the positioning cylinder is arranged on one side of the conveying path, and the pressing plate is connected to the output end of the positioning cylinder.

[0012] In some possible implementation manners, the glue sticking mechanism comprises a second moving assembly, a glue sticking assembly, a glue pressing assembly and a glue cutting assembly, the second moving assembly is arranged on one side of the conveying path and arranged along the length direction of the conveying path, the glue sticking assembly is arranged on the second moving assembly, the glue pressing assembly is arranged on one side of the glue sticking assembly, and the glue cutting assembly is arranged on one side of the glue sticking assembly.

[0013] In some possible implementation manners, the second moving assembly comprises a second moving module and a fixing seat, the second moving module is arranged on one side of the conveying path and arranged along the length direction of the conveying path, the fixing seat is arranged on the second moving module, and the glue sticking assembly, the glue pressing assembly and the glue cutting assembly are arranged on the fixing seat.

[0014] In some possible implementation manners, the glue sticking assembly comprises a stretching cylinder, a main plate, a double-sided adhesive tape placing unit, a first glue separating wheel, a glue separating block, a glue sticking wheel, a second glue separating wheel and a recycling unit, the stretching cylinder is arranged on the second moving assembly, one end of the main plate is hingedly connected to the second moving assembly, the other end of the main plate is connected to the output end of the stretching cylinder, the double-sided adhesive tape placing unit is rotatably arranged on the main plate, the first glue separating wheel is rotatably arranged on the main plate and located on one side of the double-sided adhesive tape placing unit, the glue separating block is arranged on the main plate, one end of the glue separating block away from the first glue separating wheel is arranged as an arc surface, the glue sticking wheel is rotatably arranged on the main plate and located close to the arc surface of the glue separating block, the second glue separating wheel is rotatably arranged on the main plate and located on one side of the glue sticking wheel, the recycling unit is rotatably arranged on the main plate and arranged in parallel with the double-sided adhesive tape placing unit, and the recycling unit is connected to the glue sticking wheel through a belt transmission mechanism.

[0015] In some possible implementation manners, an adhesive tape sensor is arranged on the main plate, and the adhesive tape sensor is located between the double-sided adhesive tape placing unit and the first glue separating wheel.

[0016] In some possible implementation manners, the glue pressing assembly comprises a horizontal air cylinder, a first connecting support, a vertical air cylinder, a second connecting support and a glue pressing wheel; the horizontal air cylinder is arranged on the second moving assembly and arranged along the length direction of the material conveying channel; the first connecting support is connected with the output end of the horizontal air cylinder; the vertical air cylinder is arranged on the first connecting support; the second connecting support is connected with the output end of the vertical air cylinder; and the glue pressing wheel is rotatably arranged on the second connecting support.

[0017] The application will be further described below with reference to the drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0019] Figure 1 The structural diagram of the double-sided adhesive tape automatic gluing device shown in the embodiments of the present application is shown in the drawings.

[0020] Figure 2 The structural diagram of the double-sided adhesive tape automatic gluing device shown in the embodiments of the present application is shown in the drawings. Figure 1 The structural diagram of the double-sided adhesive tape automatic gluing device shown in the embodiments of the present application is shown in the drawings.

[0021] Figure 3 The structural diagram of the double-sided adhesive tape automatic gluing device shown in the embodiments of the present application is shown in the drawings. Figure 1 The structural diagram of the double-sided adhesive tape automatic gluing device shown in the embodiments of the present application is shown in the drawings.

[0022] In the drawings:

[0023] 100, machine table; 110, material conveying channel;

[0024] 200, substrate feeding mechanism; 210, driving assembly; 220, material blocking assembly;

[0025] 221, fixed block; 222, material blocking plate; 223, pressure air cylinder;

[0026] 300, substrate material moving mechanism; 310, first moving assembly; 320, material pushing assembly; 330, positioning assembly;

[0027] 321, lifting air cylinder; 331, positioning air cylinder; 332, pressing plate;

[0028] 400, gluing mechanism; 410, second moving assembly; 420, gluing assembly; 430, glue pressing assembly; 440, glue cutting assembly;

[0029] 411, second moving module; 412, fixed seat;

[0030] 421. Tension cylinder; 422. Main board; 423. Double-sided tape placement unit; 424. First-stage tape separating wheel;

[0031] 425. Glue block separator; 426. Adhesive roller; 427. Secondary glue separator; 428. Recycling unit; 429. Glue sensor;

[0032] 431. Horizontal cylinder; 432. First connecting bracket; 433. Vertical cylinder; 434. Second connecting bracket; 435. Pressure roller; Detailed Implementation

[0033] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0034] like Figures 1 to 3 As shown, this embodiment provides an automatic double-sided tape application device, including: a machine base 100, a substrate feeding mechanism 200, a substrate transferring mechanism 300, an adhesive application mechanism 400, and a collection mechanism.

[0035] The machine tool 100 is equipped with a conveyor channel 110; a substrate loading mechanism 200 is located at one end of the conveyor channel 110 and is used to sequentially load substrates onto the conveyor channel 110; a substrate transferring mechanism 300 is located on one side of the conveyor channel 110 and is used to push the substrates located on the conveyor channel 110 forward; an adhesive applicator 400 is located on one side of the conveyor channel 110 and is used to adhere multiple strips of double-sided adhesive tape to the substrate; a collection mechanism is located at the other end of the conveyor channel 110 and is used to collect the substrates after adhesive application. This application can realize automatic feeding, adhesive application, adhesive cutting, and automatic loading into the material box, and can complete the application of multiple strips of double-sided adhesive tape at one time. The entire process does not require manual intervention, which can improve the substrate adhesive application efficiency and adhesive quality, and reduce production costs.

[0036] In order to facilitate the movement of the substrate on the feed channel 110, in this embodiment, the feed channel 110 is provided with a through groove, so that the substrate transfer mechanism 300 can pass through the through groove and abut against the substrate, thereby realizing the function of pushing the substrate.

[0037] like Figures 1 to 3 As shown, the substrate feeding mechanism 200 includes a baffle assembly 220 and a drive assembly 210. The baffle assembly 220 is disposed at one end of the conveying channel 110; the drive assembly 210 is disposed at one end of the conveying channel 110; and a discharge gap is formed between the drive assembly 210 and the baffle assembly 220.

[0038] During operation, the stacked substrates are placed on the drive assembly 210. The drive assembly 210 is activated to move the substrate at the bottom layer through the discharge gap into the conveyor channel 110, while the remaining substrates remain stationary under the action of the baffle assembly 220.

[0039] Specifically, the driving mechanism may include a drive motor and a belt drive mechanism. The belt drive mechanism is located at one end of the conveyor channel 110, and the output end of the drive motor is connected to the belt drive mechanism. The drive motor drives the belt drive mechanism to work, and under the action of friction, the bottom substrate is moved through the discharge gap onto the conveyor channel 110.

[0040] The material blocking assembly 220 may include: a fixing block 221, a baffle plate 222, and a pressure cylinder 223. Two fixing blocks 221 are respectively mounted on the machine base 100. The baffle plate 222 is adjustable up and down on the two fixing blocks 221, forming a discharge gap between the baffle plate 222 and the material blocking assembly 220. The pressure cylinder 223 is fixed on the baffle plate 222, and its output end is used to abut against the stacked substrates. During substrate loading, the stacked substrates abut against the baffle plate 222, thus maintaining their position. The pressure cylinder 223 applies downward pressure to the stacked substrates, thereby increasing the friction between the bottom substrate and the belt drive mechanism, and thus conveying the bottom substrate to the conveyor channel 110.

[0041] In addition, the baffle plate 222 has multiple adjustment elongated holes, and the fixing screws can pass through the adjustment elongated holes to lock the baffle plate 222 onto the fixing block 221. When it is necessary to adjust the discharge gap, loosen the fixing screws, adjust the position of the baffle plate 222 relative to the drive assembly 210, and then tighten the fixing screws.

[0042] like Figures 1 to 3 As shown, the substrate transfer mechanism 300 includes a first moving component 310, a pushing component 320, and a positioning component 330. The first moving component 310 is disposed on one side of the conveyor channel 110 and arranged along the length of the conveyor channel 110; the pushing component 320 is vertically disposed on the first moving component 310; and the positioning component 330 is located on one side of the conveyor channel 110. When the substrate is transferred onto the conveyor channel 110, the first moving component 310 drives the pushing component 320 to move forward. The pushing component 320 moves the substrate that has not been glued to the side of the positioning component 330, i.e., the glued surface side. The positioning component 330 presses and fixes the substrate that has not been glued onto the glued surface. At the same time, the pushing component 320 also pushes the substrate that has been glued into the collection mechanism, thus enabling rapid transfer of the substrate.

[0043] Specifically, the first moving component 310 may include: a first moving module, which is a lead screw moving module.

[0044] The feeding assembly 320 may include a lifting cylinder 321, a push rod, and an electromagnet. The lifting cylinder 321 is vertically mounted on the first moving assembly 310; the push rod is mounted on the output end of the lifting cylinder 321; and the electromagnet is mounted on the output end of the lifting cylinder 321. The height of the push rod is greater than the height of the electromagnet. When the lifting cylinder 321 simultaneously lifts the push rod and the electromagnet, the push rod passes through the feeding channel 110 and connects to the substrate that has been glued, while the electromagnet holds the bottom of the substrate that has not been glued. When the first moving module drives the lifting cylinder 321 to move forward, it can simultaneously move two substrates.

[0045] The positioning component 330 may include a positioning cylinder 331 and a pressure plate 332. The positioning cylinder 331 is located on one side of the conveyor channel 110; the pressure plate 332 is connected to the output end of the positioning cylinder 331. The positioning cylinder 331 can drive the pressure plate 332 to fix the un-adhesive substrate on the conveyor channel 110, thereby positioning and fixing the substrate to ensure the adhesive quality.

[0046] In addition, the positioning component 330 may also include: a feed sensor and an adhesive position sensor, both disposed on the conveyor channel 110. The feed sensor is disposed near the substrate loading mechanism 200, and the adhesive position sensor is disposed near the positioning cylinder 331. When the substrate first enters the conveyor channel 110, the feed sensor detects the substrate and stops the drive mechanism. At the same time, the lifting cylinder 321 drives the push rod and electromagnet to rise. The electromagnet attracts the substrate, and under the drive of the first moving component 310, it moves to the adhesive position. At this time, the adhesive position sensor senses the substrate, the positioning cylinder 331 drives the pressure plate 332 to fix the substrate, and the adhesive mechanism 400 begins the adhesive operation. The first moving component 310 drives the pusher component 320 back to the initial position, waiting for the lower substrate to be loaded.

[0047] like Figures 1 to 3 As shown, the adhesive bonding mechanism 400 includes: a second moving component 410, an adhesive bonding component 420, an adhesive pressing component 430, and an adhesive cutting component 440. The second moving component 410 is located on one side of the conveying channel 110 and is arranged along the length of the conveying channel 110; the adhesive bonding component 420 is disposed on the second moving component 410; the adhesive pressing component 430 is located on one side of the adhesive bonding component 420; and the adhesive cutting component 440 is located on one side of the adhesive bonding component 420.

[0048] After the substrate is pressed by the positioning cylinder 331, the adhesive assembly 420 contacts the double-sided adhesive with one end of the substrate. The second moving assembly 410 drives the adhesive assembly 420 to move towards the substrate feeding mechanism 200, so that the adhesive layer of the double-sided adhesive is adhered to the substrate until the adhesive layer of the double-sided adhesive covers the entire substrate. The adhesive assembly 420 then removes the double-sided adhesive from the substrate, and the adhesive cutting assembly 440 cuts off the adhesive layer of the double-sided adhesive. Subsequently, the pressing assembly 430 presses the adhesive layer located at the tail of the substrate, so that the adhesive layer at the tail of the substrate is tightly adhered to the substrate.

[0049] Specifically, the second moving assembly 410 can include a second moving module 411 and a fixed seat 412, the second moving module 411 is arranged along the length direction of the conveying channel 110 at one side of the conveying channel 110; the fixed seat 412 is arranged on the second moving module 411; the adhesive assembly 420, the pressing assembly 430 and the cutting assembly 440 are arranged on the fixed seat 412. The second moving module 411 is a screw moving module, which is used to drive the adhesive assembly 420, the pressing assembly 430 and the cutting assembly 440 to move synchronously along the length direction of the conveying channel 110.

[0050] Specifically, the adhesive assembly 420 can include a stretching cylinder 421, a main plate 422, a double-sided tape placing unit 423, a first adhesive wheel 424, an adhesive block 425, an adhesive wheel 426, a second adhesive wheel 427 and a recycling unit 428, the stretching cylinder 421 is arranged on the second moving assembly 410; one end of the main plate 422 is hinged to the second moving assembly 410, and the other end of the main plate 422 is connected to the output end of the stretching cylinder 421; the double-sided tape placing unit 423 is rotatably arranged on the main plate 422; the first adhesive wheel 424 is rotatably arranged on the main plate 422 and located at one side of the double-sided tape placing unit 423; the adhesive block 425 is arranged on the main plate 422, and one end of the adhesive block 425 away from the first adhesive wheel 424 is arranged as an arc surface; the adhesive wheel 426 is rotatably arranged on the main plate 422, and the adhesive wheel 426 is arranged close to the arc surface of the adhesive block 425; the second adhesive wheel 427 is rotatably arranged on the main plate 422 and located at one side of the adhesive wheel 426; the recycling unit 428 is rotatably arranged on the main plate 422 and arranged side by side with the double-sided tape placing unit 423, and the recycling unit 428 is connected to the adhesive wheel 426 through a belt transmission mechanism.

[0051] When the adhesive is adhered, the stretching cylinder 421 drives the main plate 422 to move away from one end of the substrate feeding mechanism 200 and close to the conveying channel 110, so that the adhesive wheel 426 is close to the substrate, at this time, the adhesive layer of the double-sided tape on the adhesive wheel 426 is adhered to the substrate. The second moving assembly 410 drives the adhesive assembly 420 to move towards the substrate feeding mechanism 200, at this time, the adhesive layer of the double-sided tape is adhered to the substrate, and at the same time, the adhesive wheel 426 drives the recycling unit 428 to rotate while rolling, so as to realize the recycling of the release film. When the adhesive wheel 426 rolls to the tail of the substrate, the second moving assembly 410 stops moving. The stretching cylinder 421 drives the main plate 422 to move away from the conveying channel 110. The adhesive wheel 426 is lifted, at this time, the adhesive layer of the double-sided tape at the tail of the substrate is lifted. After the adhesive layer is cut by the cutting assembly 440, the adhesive layer of the double-sided tape at the tail of the substrate is pressed on the substrate by the pressing assembly 430.

[0052] In this embodiment, the double-sided tape placement unit 423 may include: a first rotating shaft, a first nut, and multiple tape partitions. The first rotating shaft is rotatably mounted on the main board 422. Multiple tapes are sleeved on the first rotating shaft, and a tape partition is provided between two adjacent tapes. The first nut is sleeved on the first rotating shaft and abuts against the outermost tape partition, thereby locking the tape. This configuration enables quick tape replacement.

[0053] In addition, the first pivot is mounted on the main board 422 via a damping bearing. The size of the damping bearing is adjustable, which ensures that the double-sided tape remains taut during the application process, thus guaranteeing the quality of the application.

[0054] In this embodiment, the recycling unit 428 may include: a second rotating shaft, a second nut, and a recycling wheel. The second rotating shaft is rotatably mounted on the main board 422, the recycling wheel is sleeved on the second rotating shaft, and the second nut is locked on the second rotating shaft and abuts against the recycling wheel, thereby locking the recycling wheel.

[0055] In addition, the second shaft is mounted on the mainboard 422 via a counterclockwise damping bearing.

[0056] like Figures 1 to 3 As shown, a tape sensor 429 is installed on the mainboard 422, located between the double-sided tape placement unit 423 and the primary dispensing roller 424. The tape sensor 429 can detect in real time whether the double-sided tape is used up.

[0057] like Figures 1 to 3 As shown, the pressure-pressing assembly 430 includes: a horizontal cylinder 431, a first connecting bracket 432, a vertical cylinder 433, a second connecting bracket 434, and a pressure-pressing roller 435. The horizontal cylinder 431 is mounted on the second moving assembly 410 and is arranged along the length of the feed channel 110. The first connecting bracket 432 is connected to the output end of the horizontal cylinder 431. The vertical cylinder 433 is mounted on the first connecting bracket 432. The second connecting bracket 434 is connected to the output end of the vertical cylinder 433. The pressure-pressing roller 435 is rotatably mounted on the second connecting bracket 434. By controlling the degrees of freedom of the pressure-pressing roller 435 in the vertical and horizontal directions through the horizontal cylinder 431 and the vertical cylinder 433, the adhesive layer of the double-sided adhesive located at the tail of the substrate can be pressed.

[0058] like Figures 1 to 3 As shown, the rubber cutting assembly 440 includes: a rodless cylinder, a thin cylinder, and a shearing mechanism. The rodless cylinder is mounted on the main board 422 and is perpendicular to the feed channel 110. The thin cylinder is mounted on the output end of the rodless cylinder, and the shearing mechanism is connected to the output end of the thin cylinder.

[0059] In the process of cutting the adhesive, the adhesive layer of the double-sided adhesive tape at the tail of the substrate is located at one side of the cutting mechanism, and the cutting mechanism is opposite to the adhesive layer. The rodless cylinder drives the cutting mechanism to move forward, so that the adhesive layer enters the cutting mechanism. The thin cylinder drives the cutting mechanism to cut the adhesive layer. Then, the rodless cylinder drives the cutting mechanism to reset.

[0060] In the process of cutting the adhesive, the adhesive layer of the double-sided adhesive tape at the tail of the substrate is located at one side of the cutting mechanism, and the cutting mechanism is opposite to the adhesive layer. The rodless cylinder drives the cutting mechanism to move forward, so that the adhesive layer enters the cutting mechanism. The thin cylinder drives the cutting mechanism to cut the adhesive layer. Then, the rodless cylinder drives the cutting mechanism to reset.

[0061] As shown in Figures 1 to 3 The collecting mechanism includes a collecting bin located at one end of the conveying channel, and the collecting bin has a freedom of movement in the vertical direction, thereby realizing the layered collection of the substrate.

[0062] Specifically, the collecting mechanism further includes a third moving mechanism arranged at one side of the conveying channel in the vertical direction, and the collecting bin is connected to the output end of the third moving mechanism.

[0063] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present application, or modify it into equivalent embodiments without departing from the scope of the technical solution of the present application. Therefore, any equivalent changes made according to the shape, structure and principle of the present application, without departing from the technical solution of the present application, should be covered by the protection scope of the present application.

Claims

1. A double-sided tape automatic sticking device, characterized by, The utility model relates to a double -sided adhesive tape pasting device for double -sided adhesive tape pasting on the substrate, which comprises a machine table, a substrate feeding mechanism, a substrate moving mechanism and a glue sticking mechanism. The substrate feeding mechanism comprises a blocking assembly and a driving assembly. The blocking assembly comprises two fixed blocks, a blocking plate and a pressure cylinder. The substrate moving mechanism comprises a first moving assembly, a pushing assembly and a positioning assembly. The pushing assembly comprises a lifting cylinder, a push rod and an electromagnet.

2. The double-sided tape automatic sticking device according to claim 1, wherein The positioning assembly comprises a positioning cylinder and a pressing plate. The glue sticking mechanism comprises a second moving assembly, a glue sticking assembly, a glue pressing assembly and a glue cutting assembly. The second moving assembly comprises a second moving module and a fixed seat. The glue sticking assembly comprises a stretching cylinder, a main plate, a double -sided adhesive tape placing unit, a first -level glue separating wheel and a glue separating block.

3. The double-sided tape automatic sticking device according to claim 2, wherein The double -sided adhesive tape placing unit, the first -level glue separating wheel and the glue separating block are arranged on the main plate. The main plate is hinged at one end to the second moving assembly and connected at the other end to the output end of the stretching cylinder. The double -sided adhesive tape placing unit is rotatably arranged on the main plate. The first -level glue separating wheel is rotatably arranged on the main plate and located at one side of the double -sided adhesive tape placing unit.

4. The double-sided tape automatic sticking device according to claim 1, wherein The glue separating block is arranged on the main plate, and the end away from the first -level glue separating wheel is arranged as a curved surface. ​ ​ ​ 5. The double-sided tape automatic sticking device according to claim 4, wherein ​ ​ ​ ​ ​ ​ ​ ​ 6. The double-sided tape automatic sticking device according to claim 1, wherein ​ ​ ​ ​ ​ 7. The double-sided tape automatic sticking device according to claim 6, wherein ​ ​ ​ ​ 8. The double-sided tape automatic sticking device according to claim 6, wherein ​ ​ ​ ​ ​ ​ The viscous glue wheel is rotatably arranged on the main plate and is arranged close to the arc surface of the glue distributing block. The secondary glue distributing wheel is rotatably arranged on the main plate and is arranged on one side of the viscous glue wheel. The recycling unit is rotatably arranged on the main plate and is arranged in parallel with the double-sided adhesive tape placing unit. The recycling unit is connected with the viscous glue wheel through a belt transmission mechanism.

9. The double-sided tape automatic sticking device according to claim 8, wherein The main plate is provided with an adhesive tape sensor which is arranged between the double-sided adhesive tape placing unit and the primary glue distributing wheel.

10. The double-sided tape automatic sticking device according to claim 6, wherein The glue pressing assembly comprises: The horizontal air cylinder is arranged on the second moving assembly and is arranged along the length direction of the material conveying channel. The first connecting support is connected with the output end of the horizontal air cylinder. The vertical air cylinder is arranged on the first connecting support. The second connecting support is connected with the output end of the vertical air cylinder. The glue pressing wheel is rotatably arranged on the second connecting support.

Images