An adhesive tape substrate recycling device for electronic component processing

Abstract

The application belongs to the technical field of adhesive tape recycling equipment, in particular to an adhesive tape base material recycling device for electronic component processing, which comprises a workbench, extrusion plates are slidably arranged on both sides of the upper end of the workbench, sliding plates are slidably arranged on the opposite sides of the extrusion plates, a material taking assembly is arranged on the upper end of the two extrusion plates, the material taking assembly comprises two sliding sharp head blocks arranged on the upper end of the extrusion plates, a cutting knife is arranged between the sharp head blocks, a rotating plate is rotatably arranged on one side of the workbench, a stirring barrel is arranged at the lower end of the rotating plate, a separating assembly is arranged at the upper end of the rotating plate, and the separating assembly comprises a plurality of nails slidably arranged at the upper end of the rotating plate. The adhesive tape is extruded by driving the extrusion plates, the sharp head blocks are driven to slide downward to separate the reel in the middle of the adhesive tape, then the plurality of nails are driven to be inserted between the layers of adhesive tape to separate them, so that the dissolving agent fully contacts with the adhesive tape, the glue on one side of the adhesive tape is more completely dissolved, and the processing efficiency is improved.

Description

Technical Field

[0001] This invention belongs to the technical field of tape recycling equipment, specifically a tape substrate recycling device for electronic component processing. Background Technology

[0002] Adhesive tape is used in the processing of electronic components, mainly for fixing components, protecting circuits, and improving processing efficiency. Adhesive tape is a composite material that uses a substrate as a carrier and achieves bonding through an adhesive layer. During the production process, due to equipment debugging or material reasons, some tapes may be produced that do not meet quality standards. In order to avoid directly discarding them and wasting resources, these substandard tapes need to be recycled.

[0003] A patent application with publication number CN120481137A discloses a tape waste recycling device. By using a tape pretreatment component, the rolled film can be cut into multiple pieces before entering the mixing tank, and each piece is divided into multiple layers. This makes it easier for the solvent to penetrate into the adhesive layer, significantly improving the adhesive removal effect and processing efficiency. Moreover, compared with the traditional method of increasing the surface area by crushing the film, this method maintains the block structure of the film, which is more conducive to adapting to the subsequent recycling process.

[0004] In the aforementioned prior art, when recycling tape, the substrate and adhesive need to be separated first. This is done by immersing the substrate and adhesive in a treatment tank, where high-temperature hot water and a solvent work together to break down the adhesive layer structure through wetting, penetration, and chemical reactions, causing the adhesive to peel off from the substrate. However, when processing rolls of tape, the layers of tape make it difficult for the solvent to penetrate between them, resulting in incomplete adhesive removal. The aforementioned techniques require peeling the tape layer by layer, which has low peeling efficiency and affects the overall processing efficiency.

[0005] Therefore, the present invention provides a device for recycling adhesive tape substrates used in the processing of electronic components. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a tape substrate recycling device for electronic component processing, comprising a workbench, extrusion plates slidably disposed on both sides of the upper end of the workbench, sliding plates slidably disposed on opposite sides of the extrusion plates, a material picking component disposed on the upper end of the two extrusion plates, the material picking component comprising two sliding pointed blocks located on the upper end of the extrusion plates, a cutting blade disposed between the pointed blocks, a rotating plate rotatably disposed on one side of the workbench, a stirring tank disposed at the lower end of the rotating plate, and a separation component disposed on the upper end of the rotating plate, the separation component comprising a plurality of nails slidably disposed on the upper end of the rotating plate.

[0008] Preferably, the two pointed blocks are provided with a first rectangular plate at their upper ends, the pointed blocks are slidably disposed at the lower end of the first rectangular plate, a cross plate is provided at the upper end of the first rectangular plate, the lower end of the cross plate is slidably passed through the middle of the first rectangular plate by a second cylindrical rod, a first spring is sleeved on the outside of the second cylindrical rod, the first spring is located between the first rectangular plate and the cross plate, the lower end of the second cylindrical rod is fixedly connected to the cutting blade, and the output ends of a fourth electric telescopic rod are fixedly connected to both sides of the lower end of the cross plate, the fourth electric telescopic rod is fixedly connected to the upper end of the worktable.

[0009] Preferably, the first rectangular plate has a second rectangular hole in the middle, the upper end of the pointed block is fixed to the third rectangular slider through the second rectangular plate, the third rectangular slider is slidably disposed on the upper end of the first rectangular plate, and the two third rectangular sliders are threadedly connected to a bidirectional lead screw in the middle.

[0010] Preferably, the lower end of the second rectangular plate has a rectangular groove, and the upper end of the pointed block is slidably disposed in the rectangular groove by means of a protrusion. The protrusion at the upper end of the pointed block is fixedly connected to one side of the rectangular groove by a second spring.

[0011] Preferably, a base plate is fixed to the four corners of the lower end of the workbench via a second support rod. A third rectangular plate is provided on the upper end of the nails. A third rectangular hole is provided in the middle of the third rectangular plate. The nails are slidably disposed inside the third rectangular hole. A parallel linkage telescopic structure is provided on the upper end of the third rectangular hole. The parallel linkage telescopic structure is used to drive the sliding of the nails. A fifth rectangular strip is slidably disposed on both sides of the parallel linkage telescopic structure. An electric slider is fixed to both ends of the fifth rectangular strip. An electric slide rail is fixed to the upper end of the third rectangular plate at the position corresponding to the electric slider. The electric slider is slidably disposed on the upper end of the electric slide rail.

[0012] Preferably, the lower end of the third rectangular plate is provided with multiple rows of nails, and the multiple nails are connected by a fourth rectangular strip. The lower end of the third rectangular plate is provided with a fifth rectangular plate, and the middle of the fifth rectangular plate is provided with a fourth rectangular hole corresponding to the position of the nail. The fifth rectangular plate slides on the outside of the nail through the fourth rectangular hole. The upper four corners of the third rectangular plate are fixed to the fourth rectangular plate by a third cylindrical rod. The sides of the fourth rectangular plate are fixed to the third rectangular strip. The lower end of the third rectangular strip is fixed to the output end of a sixth electric telescopic rod, and the sixth electric telescopic rod is fixed to the upper end of the base plate.

[0013] Preferably, the upper four corners of the fifth rectangular plate are slidably connected to the middle of the third rectangular plate by the fourth cylindrical rods. The upper ends of the fourth cylindrical rods are all fixed to the sixth rectangular plate. The upper end of the sixth rectangular plate is fixed to the output end of the fifth electric telescopic rod. The output end of the fifth electric telescopic rod passes through the fourth rectangular plate and is fixed to the upper end of the fourth rectangular plate.

[0014] Preferably, the upper end of the worktable has a first rectangular hole corresponding to the position of the extrusion plate, and the lower end of the worktable has a second rectangular slider slidably disposed corresponding to the position of the extrusion plate. The second rectangular slider is fixedly connected to the corresponding extrusion plate. The output end of the third electric telescopic rod is fixedly connected to one side of the second rectangular slider. The third electric telescopic rod is fixedly connected to the lower end of the worktable through the second rectangular block. The end of the slide plate away from the mixing tank is fixedly connected to a first rectangular strip. The end of the first rectangular strip away from the extrusion plate is slidably disposed to a second rectangular strip. The output end of the first electric telescopic rod is fixedly connected to one side of the second rectangular strip. The first electric telescopic rod is fixedly connected to the upper end of the worktable.

[0015] Preferably, connecting rods are rotatably arranged on both sides of the rotating plate. A first rectangular slider is rotatably arranged on the side of the connecting rod away from the rotating plate via a pin. A slide rail is slidably arranged on one side of the first rectangular slider. The slide rail is fixed to the upper end of the base plate via a first support rod. The first rectangular slider is slidably arranged in the slide rail. A first cylindrical rod is rotatably arranged between the two connecting rods. A first rectangular block is rotatably arranged on the outer side of the middle of the first cylindrical rod. A support platform is fixed to the upper end of the base plate. The first rectangular block is slidably arranged on the upper end of the support platform. The output end of a second electric telescopic rod is fixed to one side of the first rectangular block. The second electric telescopic rod is fixed to the upper end of the support platform.

[0016] Preferably, the four corners of the lower end of the mixing tank are fixed to the bottom plate by support plates, a discharge port is provided on one side of the mixing tank, a stirring rod is rotatably installed inside the mixing tank, the lower end of the stirring rod is fixed to the output end of a motor, and the motor is fixed to the bottom plate.

[0017] The beneficial effects of this invention are as follows: 1. The present invention provides a tape substrate recycling device for electronic component processing. Two extrusion plates are driven to approach each other, and the extrusion plates drive sliding plates to approach each other to extrude a rolled tape, compressing the round rolled tape into a long strip. Then, a pointed block is driven to slide downwards, inserting itself between the tape substrate and the centrally wound roll of tape. Simultaneously, a cutting blade moves downwards, cutting the extruded tape into two sections. The pointed block then clamps the centrally held roll, and subsequently, the pointed block drives the centrally held roll upwards, causing the centrally wound roll of tape to... The layers of adhesive tape are separated, and then a sliding plate moves the tape held in the middle to the top of a rotating plate. Several nails then slide downwards, inserting themselves between the layers of tape. The nails then separate, further separating the multiple layers of tape. The rotating plate then rotates, causing the separated tape layers to fall into a mixing tank. This allows the solvent in the mixing tank to fully contact the adhesive side of each tape layer, ensuring a more thorough reaction and more complete dissolution of the adhesive on one side of the tape, thus improving the overall efficiency of tape processing.

[0018] 2. The present invention discloses a tape substrate recycling device for electronic component processing. Hot water and solvent are placed in a mixing tank. When the tape, which has been separated layer by layer, falls into the mixing tank, a motor is started to drive the stirring rod to rotate. The stirring rod stirs the tape in the mixing tank to ensure full mixing. After the reaction is complete, the valve in the discharge port is opened to discharge the tape in the mixing tank. The tape is then subjected to further processing. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a perspective view of Embodiment 1 of the present invention; Figure 2 This is a diagram showing the location of the mixing tank; Figure 3 This is a schematic diagram showing the position of the rotating plate; Figure 4 This is a diagram showing the location of the skateboard; Figure 5 This is a diagram showing the location of the pointed block; Figure 6 This is a diagram showing the position of the cutting blade; Figure 7 This is a diagram showing the location of the nails; Figure 8 This is a schematic diagram showing the position of the fifth rectangular plate; Figure 9 This is a schematic diagram of the position of the parallel linkage telescopic structure; In the diagram: 1. Workbench; 11. Extrusion plate; 111. Slide plate; 112. First rectangular bar; 113. Second rectangular bar; 114. First electric telescopic rod; 12. Rotating plate; 121. Connecting rod; 122. First rectangular slider; 123. First cylindrical rod; 124. First rectangular block; 125. Second electric telescopic rod; 13. First rectangular hole; 14. Second rectangular slider; 141. Third electric telescopic rod; 142. Second rectangular block; 15. Slide rail; 151. First support rod; 16. Second support rod; 17. Support platform; 2. Pointed block; 21. First rectangular plate; 211. Second rectangular hole; 212. Third rectangular slider; 213. Two-way lead screw; 22. Cross plate; 221. Second cylindrical rod; 222. 1. Spring; 23. Second rectangular plate; 231. Rectangular groove; 232. Second spring; 24. Fourth electric telescopic rod; 25. Cutting knife; 3. Nail; 31. Third rectangular plate; 311. Third cylindrical rod; 312. Third rectangular hole; 32. Fourth rectangular plate; 321. Third rectangular strip; 33. Fifth rectangular plate; 331. Fourth rectangular hole; 332. Fourth cylindrical rod; 333. Sixth rectangular plate; 334. Fifth electric telescopic rod; 34. Parallel linkage telescopic structure; 35. Fourth rectangular strip; 36. Fifth rectangular strip; 361. Electric slider; 362. Electric slide rail; 37. Sixth electric telescopic rod; 4. Mixing tank; 41. Mixing rod; 42. Discharge port; 43. Motor; 44. Support plate; 5. Base plate. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0022] Example 1: As Figures 1-9 As shown in the embodiment of the present invention, an adhesive tape substrate recycling device for processing electronic components includes a workbench 1. Extrusion plates 11 are slidably arranged on both sides of the upper end of the workbench 1. Slide plates 111 are slidably arranged on opposite sides of the extrusion plates 11. A material picking component is arranged on the upper end of the two extrusion plates 11. The material picking component includes two sliding pointed blocks 2 located on the upper end of the extrusion plates 11. A cutting blade 25 is arranged between the pointed blocks 2. A rotating plate 12 is rotatably arranged on one side of the workbench 1. A stirring tank 4 is arranged at the lower end of the rotating plate 12. A separation component is arranged on the upper end of the rotating plate 12. The separation component includes a plurality of nails 3 slidably arranged on the upper end of the rotating plate 12.

[0023] Specifically, when recycling tape, the substrate and adhesive must first be separated. This is done by placing the substrate and adhesive into a processing tank, where high-temperature hot water and a solvent work together to break down the adhesive layer structure through wetting, penetration, and chemical reactions, causing the adhesive to peel off from the substrate. However, when processing rolls of tape, the layers make it difficult for the solvent to penetrate, resulting in incomplete adhesive removal and reduced processing efficiency. In this recycling device, the roll of waste tape is placed on the upper part of the workbench 1. Then, two extrusion plates 11 are driven to approach each other, and the extrusion plates 11 drive the sliding plates 111 to approach each other, compressing the roll of tape into a long strip. Then, the pointed block 2 is driven to slide downwards, inserting itself between the tape substrate and the roll wound in the middle of the tape. Simultaneously, the cutting blade 25 moves downward, cutting the extruded tape into two sections. Then, the pointed block 2 clamps the centrally held roll, and then the pointed block 2 moves the centrally held roll upward, separating the central roll from the layers of tape substrate. Then, the sliding plate 111 moves the centrally held tape substrate to the upper end of the rotating plate 12. Then, several nails 3 slide downward, inserting between the layers of tape. Then, the nails 3 separate from each other, separating the multiple layers of tape. Then, the rotating plate 12 rotates, causing the separated tape layers to fall into the mixing tank 4. This allows the solvent in the mixing tank 4 to fully contact the adhesive side of the tape layers, ensuring a more thorough reaction and more complete dissolution of the adhesive on one side of the tape, thus improving the overall efficiency of tape processing.

[0024] like Figures 5-6 As shown, a first rectangular plate 21 is provided on the upper end of the two pointed blocks 2. The pointed blocks 2 are slidably disposed on the lower end of the first rectangular plate 21. A cross plate 22 is provided on the upper end of the first rectangular plate 21. The lower end of the cross plate 22 slides through the middle of the first rectangular plate 21 via a second cylindrical rod 221. A first spring 222 is sleeved on the outer side of the second cylindrical rod 221. The first spring 222 is located between the first rectangular plate 21 and the cross plate 22. The lower end of the second cylindrical rod 221 is fixedly connected to the cutting blade 25. The output ends of a fourth electric telescopic rod 24 are fixedly connected to both sides of the lower end of the cross plate 22. The fourth electric telescopic rod 24 is fixedly connected to the upper end of the worktable 1.

[0025] Specifically, by driving the fourth electric telescopic rod 24 to retract, the cross plate 22 moves downward. The cross plate 22 drives the first rectangular plate 21 to slide downward through the second cylindrical rod 221. The first rectangular plate 21 drives the pointed block 2 to slide downward, so that the pointed block 2 is inserted between the tape substrate and the roll. After the pointed block 2 is fully inserted between the tape substrate and the roll, the cross plate 22 slides downward through the second cylindrical rod 221 in the middle of the first rectangular plate 21 and squeezes the first spring 222. The second cylindrical rod 221 drives the cutting blade 25 to slide downward, so that the cutting blade 25 cuts the tape into two sections. Then, the cross plate 22 is driven to move upward, and the cross plate 22 moves the roll held in the middle upward, so that the roll is separated from the tape substrate, which facilitates subsequent separation.

[0026] like Figure 6 As shown, a second rectangular hole 211 is provided in the middle of the first rectangular plate 21, and the upper end of the pointed block 2 is fixedly connected to the third rectangular slider 212 through the second rectangular plate 23. The third rectangular slider 212 is slidably disposed on the upper end of the first rectangular plate 21, and a bidirectional lead screw 213 is threadedly connected to the middle of the two third rectangular sliders 212.

[0027] Specifically, by driving the bidirectional lead screw 213 to rotate, the bidirectional lead screw 213 drives the third rectangular slider 212 to slide on the upper end of the first rectangular plate 21. The third rectangular slider 212 adjusts the distance between the pointed blocks 2 through the second rectangular plate 23. The distance between the two pointed blocks 2 can be adjusted according to the size of the tape of different thicknesses.

[0028] like Figure 6 As shown, a rectangular groove 231 is provided at the lower end of the second rectangular plate 23, and the upper end of the pointed block 2 is slidably disposed in the rectangular groove 231 through a protrusion. The protrusion at the upper end of the pointed block 2 is fixedly connected to one side of the rectangular groove 231 through the second spring 232.

[0029] Specifically, when the pointed block 2 is inserted between the tape substrate and the roll, the cutting blade 25 cuts the tape. When the cutting blade 25 is fully inserted between the tapes, the pointed block 2 slides at the lower end of the second rectangular plate 23 and compresses the second spring 232.

[0030] like Figure 3 , 7 - Figure 9As shown, the bottom of the workbench 1 is fixed to the four corners of the lower end by the second support rod 16, and a third rectangular plate 31 is set on the upper end of the nails 3. A third rectangular hole 312 is set in the middle of the third rectangular plate 31. The nails 3 are slidably arranged inside the third rectangular hole 312. A parallel linkage telescopic structure 34 is set on the upper end of the third rectangular hole 312. The parallel linkage telescopic structure 34 is used to drive the sliding of the nails 3. A fifth rectangular bar 36 is slidably arranged on both sides of the parallel linkage telescopic structure 34. Electric sliders 361 are fixed to both ends of the fifth rectangular bar 36. An electric slide rail 362 is fixed on the upper end of the third rectangular plate 31 corresponding to the position of the electric slider 361. The electric slider 361 is slidably arranged on the upper end of the electric slide rail 362.

[0031] Specifically, by driving the nail 3 to move downwards and inserting it between the layers of tape, the electric slider 361 is driven to slide on the upper end of the electric slide rail 362. The electric slider 361 drives the two fifth rectangular bars 36 to move closer to each other. The fifth rectangular bars 36 compress the parallel linkage telescopic structure 34. The parallel linkage telescopic structure 34 is based on a scissor cross structure and forms a parallelogram system through multiple sets of cross rods to achieve stable telescopic movement. By driving the fifth rectangular bars 36 to compress the parallel linkage telescopic structure 34, the parallel linkage telescopic structure 34 drives each nail 3 to move away from each other, which can separate the multiple layers of tape.

[0032] like Figures 7-8 As shown, the lower end of the third rectangular plate 31 is provided with multiple rows of nails 3, and the multiple nails 3 are connected by a fourth rectangular strip 35. The lower end of the third rectangular plate 31 is provided with a fifth rectangular plate 33. The middle of the fifth rectangular plate 33 is provided with a fourth rectangular hole 331 corresponding to the position of the nail 3. The fifth rectangular plate 33 slides on the outside of the nail 3 through the fourth rectangular hole 331. The four corners of the upper end of the third rectangular plate 31 are fixed to the fourth rectangular plate 32 by the third cylindrical rod 311. The sides of the fourth rectangular plate 32 are fixed to the third rectangular strip 321. The lower end of the third rectangular strip 321 is fixed to the output end of the sixth electric telescopic rod 37. The sixth electric telescopic rod 37 is fixed to the upper end of the base plate 5.

[0033] Specifically, by driving the sixth electric telescopic rod 37 to retract, the sixth electric telescopic rod 37 drives the fourth rectangular plate 32 to move downward through the third rectangular bar 321, and the fourth rectangular plate 32 drives the multiple rows of nails 3 at the lower end of the third rectangular plate 31 to move downward through the third cylindrical rod 311.

[0034] like Figure 8As shown, the four corners of the upper end of the fifth rectangular plate 33 slide through the middle of the third rectangular plate 31 via the fourth cylindrical rod 332. The upper end of the fourth cylindrical rod 332 is fixedly connected to the sixth rectangular plate 333. The upper end of the sixth rectangular plate 333 is fixedly connected to the output end of the fifth electric telescopic rod 334. The output end of the fifth electric telescopic rod 334 passes through the fourth rectangular plate 32. The fifth electric telescopic rod 334 is fixedly connected to the upper end of the fourth rectangular plate 32.

[0035] Specifically, after the driving nail 3 is inserted between the layers of tape, the driving nail 3 then separates the layers of tape. After separation, the fifth electric telescopic rod 334 is extended, and the fifth electric telescopic rod 334 drives the sixth rectangular plate 333 to move downward. The sixth rectangular plate 333 drives the fifth rectangular plate 33 to move downward through the fourth cylindrical rod 332. The fifth rectangular plate 33 drives the fourth rectangular hole 331 to slide downward on the outside of the nail 3 to prevent tape from sticking to the outside of the nail 3.

[0036] like Figure 4 As shown, the upper end of the workbench 1 has a first rectangular hole 13 corresponding to the position of the extrusion plate 11. The lower end of the workbench 1 has a second rectangular slider 14 slidably disposed corresponding to the position of the extrusion plate 11. The second rectangular slider 14 is fixedly connected to the corresponding extrusion plate 11. The output end of the third electric telescopic rod 141 is fixedly connected to one side of the second rectangular slider 14. The third electric telescopic rod 141 is fixedly connected to the lower end of the workbench 1 through the second rectangular block 142. The end of the slide plate 111 away from the mixing tank 4 is fixedly connected to the first rectangular strip 112. The end of the first rectangular strip 112 away from the extrusion plate 11 is slidably disposed to the second rectangular strip 113. The output end of the first electric telescopic rod 114 is fixedly connected to one side of the second rectangular strip 113. The first electric telescopic rod 114 is fixedly connected to the upper end of the workbench 1.

[0037] Specifically, by driving the third electric telescopic rod 141 to retract, the second rectangular slider 14 slides at the lower end of the worktable 1. The second rectangular slider 14 drives the extrusion plate 11 to slide within the first rectangular hole 13. The extrusion plate 11 drives the slide plate 111 to extrude the tape in the middle. After the tape is extruded and cut, the first electric telescopic rod 114 is driven to extend. The second rectangular bar 113 drives the first rectangular bar 112 to slide towards the side closer to the rotating plate 12. The first rectangular bar 112 drives the slide plate 111 to slide on one side of the extrusion plate 11. The slide plate 111 drives the tape clamped in the middle to move to the upper end of the rotating plate 12.

[0038] like Figure 3As shown, connecting rods 121 are rotatably arranged on both sides of the rotating plate 12. A first rectangular slider 122 is rotatably arranged on the side of the connecting rod 121 away from the rotating plate 12 via a pin. A slide rail 15 is slidably arranged on one side of the first rectangular slider 122. The slide rail 15 is fixed to the upper end of the base plate 5 via a first support rod 151. The first rectangular slider 122 is slidably arranged in the slide rail 15. A first cylindrical rod 123 is rotatably arranged between the two connecting rods 121. A first rectangular block 124 is rotatably arranged on the outer side of the middle of the first cylindrical rod 123. A support platform 17 is fixedly connected to the upper end of the base plate 5. The first rectangular block 124 is slidably arranged on the upper end of the support platform 17. The output end of the second electric telescopic rod 125 is fixedly connected to one side of the first rectangular block 124. The second electric telescopic rod 125 is fixedly connected to the upper end of the support platform 17.

[0039] Specifically, by driving the second electric telescopic rod 125 to retract, the first rectangular block 124 is moved away from the rotating plate 12. The first rectangular block 124 drives the first rectangular slider 122 to slide in the slide rail 15 through the first cylindrical rod 123. The first cylindrical rod 123 drives the connecting rod 121 to rotate. The connecting rod 121 drives the rotating plate 12 to rotate downward on one side of the worktable 1, so that the tape at the top of the rotating plate 12 falls into the mixing tank 4.

[0040] Example 2: Figure 2 As shown in the comparative embodiment one, another embodiment of the present invention is as follows: the four corners of the lower end of the mixing tank 4 are fixed to the bottom plate 5 through the support plate 44, a discharge port 42 is provided on one side of the mixing tank 4, a stirring rod 41 is rotatably provided inside the mixing tank 4, the lower end of the stirring rod 41 is fixed to the output end of the motor 43, and the motor 43 is fixed to the bottom plate 5.

[0041] Specifically, hot water and solvent are placed in the mixing tank 4. When the separated tape falls into the mixing tank 4, the motor 43 is started to drive the stirring rod 41 to rotate. The stirring rod 41 stirs the tape in the mixing tank 4 to ensure full mixing. After the reaction is complete, the valve in the discharge port 42 is opened to discharge the tape in the mixing tank 4. The tape is then further processed.

[0042] Working principle: When processing waste tape, the third electric telescopic rod 141 is retracted, causing the second rectangular slider 14 to slide at the lower end of the worktable 1. The second rectangular slider 14 causes the extrusion plate 11 to slide within the first rectangular hole 13. The extrusion plate 11 causes the sliding plate 111 to extrude the tape in the middle. Then, the fourth electric telescopic rod 24 is retracted, causing the cross plate 22 to move downward. The cross plate 22 causes the first rectangular plate 21 to slide downward via the second cylindrical rod 221. The first rectangular plate 21 causes the pointed block 2 to slide downward, so that the pointed block 2 is inserted between the tape substrate and the roll. After the pointed block 2 is fully inserted between the tape substrate and the roll, the cross plate... 22 The second cylindrical rod 221 slides downward through the middle of the first rectangular plate 21 and squeezes the first spring 222. The second cylindrical rod 221 drives the cutting blade 25 to slide downward, so that the cutting blade 25 cuts the tape into two sections. Then, the cross plate 22 is driven to move upward. The cross plate 22 moves the roll held in the middle upward, so that the roll is separated from the tape substrate. Then, the first electric telescopic rod 114 is driven to extend. The second rectangular bar 113 drives the first rectangular bar 112 to slide towards the side closer to the rotating plate 12. The first rectangular bar 112 drives the slide plate 111 to slide on the side of the extrusion plate 11. The slide plate 111 drives the tape held in the middle to move to the upper end of the rotating plate 12. Subsequently, the sixth electric telescopic rod 37 is driven to retract. The sixth electric telescopic rod 37 drives the fourth rectangular plate 32 to move downward through the third rectangular bar 321. The fourth rectangular plate 32 drives the multiple rows of nails 3 at the lower end of the third rectangular plate 31 to move downward through the third cylindrical rod 311. After the nails 3 are inserted between the layers of tape, the electric slider 361 is driven to slide on the upper end of the electric slide rail 362. The electric slider 361 drives the two fifth rectangular bars 36 to move closer to each other. The fifth rectangular bars 36 squeeze the parallel linkage telescopic structure 34. The parallel linkage telescopic structure 34 is based on a scissor cross structure. It forms a parallelogram system through multiple sets of cross rods to achieve stable telescopic movement. By driving the fifth rectangular bars 36 to squeeze the parallel linkage telescopic structure 34, the parallel linkage telescopic structure 34 drives each nail 3 to move away from each other, which can separate the multiple layers of tape. By driving the second electric telescopic rod 125 to retract, the first rectangular block 124 is moved away from the rotating plate 12. The first rectangular block 124 drives the first rectangular slider 122 to slide in the slide rail 15 via the first cylindrical rod 123. The first cylindrical rod 123 drives the connecting rod 121 to rotate. The connecting rod 121 drives the rotating plate 12 to rotate downward on one side of the worktable 1, causing the tape at the top of the rotating plate 12 to fall into the mixing tank 4. Hot water and solvent are placed in the mixing tank 4. When the tape that has been separated layer by layer falls into the mixing tank 4, the motor 43 is started to drive the stirring rod 41 to rotate. The stirring rod 41 stirs the tape in the mixing tank 4 to ensure full mixing. After the reaction is complete, the valve in the discharge port 42 is opened to discharge the tape in the mixing tank 4. The tape is then processed further.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for recycling adhesive tape substrate for electronic component processing, comprising a workbench (1), wherein extrusion plates (11) are slidably disposed on both sides of the upper end of the workbench (1), and sliding plates (111) are slidably disposed on opposite sides of the extrusion plates (11), and material picking components are disposed on the upper ends of the two extrusion plates (11), characterized in that: The material handling assembly includes two sliding pointed blocks (2) located at the upper end of the extrusion plate (11), and a cutting blade (25) is provided between the pointed blocks (2). A rotating plate (12) is rotatably arranged on one side of the workbench (1). A mixing tank (4) is provided at the lower end of the rotating plate (12). A separation assembly is provided at the upper end of the rotating plate (12). The separation assembly includes several nails (3) slidably arranged at the upper end of the rotating plate (12).

2. The electronic component processing tape substrate recycling device according to claim 1, characterized in that: The two pointed blocks (2) are provided with a first rectangular plate (21) at their upper ends. The pointed blocks (2) are slidably disposed at the lower end of the first rectangular plate (21). The first rectangular plate (21) is provided with a cross plate (22) at its upper end. The lower end of the cross plate (22) is slidably passed through the middle of the first rectangular plate (21) by a second cylindrical rod (221). A first spring (222) is sleeved on the outside of the second cylindrical rod (221). The first spring (222) is located between the first rectangular plate (21) and the cross plate (22). The lower end of the second cylindrical rod (221) is fixedly connected to the cutting blade (25). The output ends of a fourth electric telescopic rod (24) are fixedly connected to both sides of the lower end of the cross plate (22). The fourth electric telescopic rod (24) is fixedly connected to the upper end of the workbench (1).

3. The electronic component processing tape substrate recycling device according to claim 2, characterized in that: The first rectangular plate (21) has a second rectangular hole (211) in the middle. The upper end of the pointed block (2) is fixed to the third rectangular slider (212) through the second rectangular plate (23). The third rectangular slider (212) is slidably disposed on the upper end of the first rectangular plate (21). The two third rectangular sliders (212) are threadedly connected to a bidirectional screw rod (213) in the middle.

4. The tape substrate recycling device for electronic component processing according to claim 3, characterized in that: The second rectangular plate (23) has a rectangular groove (231) at its lower end. The upper end of the pointed block (2) is slidably disposed in the rectangular groove (231) through a protrusion. The protrusion at the upper end of the pointed block (2) is fixed to one side of the rectangular groove (231) through a second spring (232).

5. The tape substrate recycling device for electronic component processing according to claim 4, characterized in that: The workbench (1) has a base plate (5) fixed to its four lower corners by a second support rod (16). A third rectangular plate (31) is provided on the upper end of several nails (3). A third rectangular hole (312) is provided in the middle of the third rectangular plate (31). Several nails (3) are slidably arranged inside the third rectangular hole (312). A parallel linkage telescopic structure (34) is provided on the upper end of the third rectangular hole (312). The parallel linkage telescopic structure (34) is used to drive the sliding of several nails (3). A fifth rectangular strip (36) is slidably arranged on both sides of the parallel linkage telescopic structure (34). An electric slider (361) is fixed to both ends of the fifth rectangular strip (36). An electric slide rail (362) is fixed to the upper end of the third rectangular plate (31) at the position corresponding to the electric slider (361). The electric slider (361) is slidably arranged on the upper end of the electric slide rail (362).

6. The tape substrate recycling device for electronic component processing according to claim 5, characterized in that: The lower end of the third rectangular plate (31) is provided with multiple rows of nails (3), and the multiple nails (3) are connected by a fourth rectangular strip (35). The lower end of the third rectangular plate (31) is provided with a fifth rectangular plate (33), and the middle of the fifth rectangular plate (33) is provided with a fourth rectangular hole (331) corresponding to the position of the nail (3). The fifth rectangular plate (33) slides on the outside of the nail (3) through the fourth rectangular hole (331). The four corners of the upper end of the third rectangular plate (31) are fixed to the fourth rectangular plate (32) by the third cylindrical rod (311). The sides of the fourth rectangular plate (32) are fixed to the third rectangular strip (321). The lower end of the third rectangular strip (321) is fixed to the output end of the sixth electric telescopic rod (37), and the sixth electric telescopic rod (37) is fixed to the upper end of the base plate (5).

7. The tape substrate recycling device for electronic component processing according to claim 6, characterized in that: The upper corners of the fifth rectangular plate (33) are slidably passed through the middle of the third rectangular plate (31) by the fourth cylindrical rod (332). The upper end of the fourth cylindrical rod (332) is fixedly connected to the sixth rectangular plate (333). The upper end of the sixth rectangular plate (333) is fixedly connected to the output end of the fifth electric telescopic rod (334). The output end of the fifth electric telescopic rod (334) passes through the fourth rectangular plate (32). The fifth electric telescopic rod (334) is fixedly connected to the upper end of the fourth rectangular plate (32).

8. The tape substrate recycling device for electronic component processing according to claim 1, characterized in that: The upper end of the workbench (1) has a first rectangular hole (13) corresponding to the position of the extrusion plate (11). The lower end of the workbench (1) is slidably provided with a second rectangular slider (14) corresponding to the position of the extrusion plate (11). The second rectangular slider (14) is fixedly connected to the corresponding extrusion plate (11). The output end of the third electric telescopic rod (141) is fixedly connected to one side of the second rectangular slider (14). The third electric telescopic rod (141) is fixedly connected to the lower end of the workbench (1) through the second rectangular block (142). The end of the slide plate (111) away from the mixing tank (4) is fixedly connected with a first rectangular strip (112). The end of the first rectangular strip (112) away from the extrusion plate (11) is slidably provided with a second rectangular strip (113). The output end of the first electric telescopic rod (114) is fixedly connected to one side of the second rectangular strip (113). The first electric telescopic rod (114) is fixedly connected to the upper end of the workbench (1).

9. The tape substrate recycling device for electronic component processing according to claim 8, characterized in that: The rotating plate (12) is rotatably provided with connecting rods (121) on both sides. The side of the connecting rod (121) away from the rotating plate (12) is rotatably provided with a first rectangular slider (122) via a pin. The first rectangular slider (122) is slidably provided with a slide rail (15) on one side. The slide rail (15) is fixed to the upper end of the base plate (5) via a first support rod (151). The first rectangular slider (122) is slidably provided in the slide rail (15). The two connecting rods (121) are rotatably provided with a first cylindrical rod (123). The first rectangular block (124) is rotatably provided on the outer side of the middle part of the first cylindrical rod (123). The upper end of the base plate (5) is fixedly provided with a support platform (17). The first rectangular block (124) is slidably provided on the upper end of the support platform (17). The output end of the second electric telescopic rod (125) is fixedly provided on one side of the first rectangular block (124). The second electric telescopic rod (125) is fixedly provided on the upper end of the support platform (17).

10. The tape substrate recycling device for electronic component processing according to claim 9, characterized in that: The four corners of the lower end of the mixing tank (4) are fixed to the bottom plate (5) by the support plate (44). A discharge port (42) is provided on one side of the mixing tank (4). A stirring rod (41) is rotatably provided inside the mixing tank (4). The lower end of the stirring rod (41) is fixed to the output end of the motor (43). The motor (43) is fixed to the bottom plate (5).

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