A fully automatic packaging device for tape production

Abstract

The present invention discloses a fully automatic packaging device for tape production, which is applied to the technical field of tape production and packaging equipment. It includes a first conveyor belt, a separation mechanism arranged on the first conveyor belt, a heat shrinkage mechanism arranged on the right side of the first conveyor belt, a turning area connected to the first conveyor belt, a second conveyor belt connected to the turning area, a first moving mechanism arranged above the first conveyor belt, a labeling machine arranged on the first conveyor belt, a second moving mechanism and a detection mechanism arranged on the second conveyor belt. The tape is sequentially conveyed by the first conveyor belt, the turning area and the second conveyor belt. The separation mechanism is used to separate the stacked tapes. The heat shrinkage mechanism is used to perform heat shrinkage packaging on the tape. The first moving mechanism and the second moving mechanism are used to clamp and move the tape. The labeling machine is used to label the tape after the heat shrinkage packaging is completed. The detection mechanism is used to perform appearance detection on the tape. The present invention can fully automatically package the tape and improve the packaging quality of the tape.

Description

Technical Field

[0001] The present invention relates to the technical field of tape production and packaging equipment, and particularly to a fully automatic packaging equipment for tape production. Background Art

[0002] During the tape packaging process, the tape needs to go through feeding, dividing, heat shrinking, labeling, and sealing processes. The existing processes are carried out separately. After manual feeding and dividing, the tape is sent to the heat shrinking equipment for heat shrinking, then the heat-shrunk tape is sent to the labeling equipment for labeling, and finally the labeled tape is sent to the sealing equipment for sealing. The whole process is time-consuming and laborious, with low efficiency and cannot meet the production requirements.

[0003] Secondly, during the heat shrinking process, when manually winding the packaging film around the tape, it is easy to have an incomplete winding situation, so that after heat shrinking, the film cannot completely wrap or closely fit the tape. If there is abnormal damage during packaging or long-term transportation and storage, it is very easy for the tape to be contaminated with dust, get damp and its viscosity decreases, or even be deformed and damaged.

[0004] Therefore, it is necessary to provide a fully automatic packaging equipment for tape production to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a fully automatic packaging equipment for tape production, which can fully automatically package the tape and improve the tape packaging quality, so as to solve the problems raised in the above background art.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A fully automatic packaging equipment for tape production, including a first conveyor belt, a separating mechanism arranged on the first conveyor belt, a heat shrinking mechanism arranged on the right side of the first conveyor belt, a turning area connected to the first conveyor belt, a second conveyor belt connected to the turning area, a first moving mechanism arranged above the first conveyor belt, a labeling machine arranged on the first conveyor belt, a second moving mechanism arranged on the second conveyor belt, and a detection mechanism. The tape is sequentially conveyed by the first conveyor belt, the turning area, and the second conveyor belt. The separating mechanism is used to separate the stacked tapes. The heat shrinking mechanism is used to heat shrink and package the tape. The first moving mechanism and the second moving mechanism are used to clamp and move the tape. The labeling machine is used to label the tape after the heat shrink packaging is completed. The detection mechanism is used to perform appearance detection on the tape.

[0007] The heat shrinking mechanism includes a second support frame arranged on the right side of the first conveyor belt, a hot air box arranged on the top of the second support frame, and two winding assemblies. The winding assemblies are arranged on the right side of the hot air box. The hot air box is used to perform hot air shrinkage on the tape wound with the packaging material.

[0008] The winding assembly includes a rotating table arranged on the top of the second support frame, a first fixture fixed on the top of the rotating table, a winding part rotatably connected to the second support frame, an air pipe arranged at the center of the first fixture, and a detection part arranged on the winding part;

[0009] The winding part includes a rotating block, a second slider with a hollow structure, a plurality of first suction cups arranged on the side of the second slider, a side plate bearing-connected to the second slider, and a plurality of second suction cups arranged on the side plate;

[0010] The detection part includes a pressure sensor and a roller fixed at the center of the second slider. The pressure sensor is fixedly connected with a spring, the other end of the spring is fixedly connected with a bearing seat, the bearing seat is slidably connected with the second slider, the roller is bearing-connected with the bearing seat, the pressure sensor is electrically connected with a pressure detection module, and the pressure detection module is used for collecting the pressure changes at different stages during the winding of the adhesive film and recording and reporting.

[0011] According to the above technical solution, a glue film roll is bearing-connected to the top of the second support frame, a limiting rod is fixedly connected to the top of the second support frame, the air pipe is connected with a second air pump, and through the air extraction of the second air pump, the airtightness of the glue film after winding and adhesion can be further detected;

[0012] The bottom of the rotating block is fixedly connected with a second drive, and the second drive is in transmission connection with the second support frame. The second drive is used to drive the rotating block to rotate on the second support frame;

[0013] Two groups of third cylinders are fixedly connected to the right side of the rotating block, and the output end of the third cylinder is fixedly connected with the second slider;

[0014] A drive motor and a fifth cylinder are fixedly connected to the top of the second slider. The output end of the drive motor is fixedly connected with the side plate, and the output end of the fifth cylinder is fixedly connected with a stop rod. The stop rod can assist in the adhesion of the wound glue film to achieve the sealing above the tape;

[0015] A first air pump is fixedly connected inside the second slider. The first air pump is connected with the first suction cups and the second suction cups through pipelines. The first suction cups and the second suction cups are used for adsorbing the glue film to assist in winding and cutting.

[0016] According to the above technical solution, the separation mechanism includes a first support frame fixed on the top of the first conveyor belt, a first partition plate, a first slider and a second partition plate slidably connected to the first support frame. A first cylinder is fixedly connected to the top of the first support frame, and the output end of the first cylinder is fixedly connected with the first partition plate. A first drive is fixedly connected to the side of the first support frame, and the first drive is in transmission connection with the first slider. Two groups of second cylinders are fixedly connected to the top of the first slider, and the output end of the second cylinder is fixedly connected with the second partition plate. The separation mechanism can separate the stacked tapes and also adjust the uniformity of the tapes conveyed on the first conveyor belt.

[0017] According to the above technical solution, the detection mechanism includes a third support frame fixed on the first conveyor belt, a first scanner fixed on the third support frame, a fourth support frame fixed on the second conveyor belt, and a second scanner fixed on the fourth support frame. The first scanner and the second scanner are electrically connected to a vision detection module, which is used to identify the contour shape of the tape, calculate the deformation degrees of the inner and outer contours of the tape, record and report them, and judge the production and packaging quality of the tape produced in this batch.

[0018] According to the above technical solution, two groups of fourth cylinders are fixedly connected inside the rotating block, and each group of the fourth cylinders is provided with several. The output end of the fourth cylinder is fixedly connected with a cutter, which can perform cutting on the basis of adsorbing with the first sucker and the second sucker.

[0019] According to the above technical solution, the first moving mechanism includes a three-axis moving frame arranged above the first conveyor belt and the heat shrinkage mechanism, and a second fixture connected to the three-axis moving frame.

[0020] According to the above technical solution, the second moving mechanism includes a three-axis moving frame arranged above the second conveyor belt and a third fixture connected to the three-axis moving frame.

[0021] According to the above technical solution, a third conveyor belt is arranged on the left side of the second conveyor belt, and a packing box is arranged on the third conveyor belt;

[0022] A recycling box is arranged at the rear side of the second conveyor belt, and a limiting stop bar is arranged on the second conveyor belt. By rotating the limiting stop bar, it is convenient to remove unqualified tapes.

[0023] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: In the present invention, by providing a heat shrinkage mechanism and a detection mechanism, the separated tapes can be detected, the tapes that pass the detection can be heat shrinkage packaged, and the shape of the tapes with slight deformation can also be adjusted during the winding packaging process, so as to improve the quality of automatic tape packaging on the basis of realizing automatic packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

[0025] In the drawings:

[0026] Figure 1 is the overall structural schematic diagram of the present invention;

[0027] Figure 2 is the front view sectional schematic diagram of the overall structure of the present invention;

[0028] Figure 3Schematic cross-sectional view of the separation mechanism of the present invention;

[0029] Figure 4 Schematic partial structure view of the heat shrinkage mechanism of the present invention;

[0030] Figure 5 Is the Figure 4 Enlarged structure view of area A in;

[0031] Figure 6 Schematic front cross-sectional view of the partial structure of the heat shrinkage mechanism of the present invention;

[0032] Figure 7 Is the Figure 6 Enlarged structure view of area B in;

[0033] Figure 8 Schematic top cross-sectional view of the partial structure of the heat shrinkage mechanism of the present invention;

[0034] Figure 9 Is the Figure 8 Enlarged structure view of area C in;

[0035] In the figure: 1, conveyor belt 1;

[0036] 2, separation mechanism; 21, support frame 1; 22, cylinder 1; 23, partition plate 1; 24, drive 1; 25, slider 1; 26, cylinder 2; 27, partition plate 2;

[0037] 3, heat shrinkage mechanism; 31, support frame 2; 32, film roll; 33, limiting rod; 34, rotating table; 35, fixture 1; 36, winding part; 37, air pipe; 38, detection part; 39, hot air box;

[0038] 361, rotating block; 362, drive 2; 363, slider 2; 3631, suction cup 1; 364, cylinder 3; 365, side plate; 3651, suction cup 2; 366, cylinder 4; 367, cutter; 368, cylinder 5; 369, stop bar;

[0039] 381, pressure sensor; 382, spring; 383, bearing seat; 384, roller;

[0040] 4, moving mechanism 1; 41, three-axis moving frame 1; 42, fixture 2;

[0041] 5, conveyor belt 2; 51, limiting stop bar;

[0042] 6, moving mechanism 2; 61, three-axis moving frame 2; 62, fixture 3;

[0043] 7, labeling machine;

[0044] 8, conveyor belt 3;

[0045] 9. Detection mechanism; 91. Support frame three; 92. Scanner one; 93. Support frame four; 94. Scanner two. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] See also Figures 1-9 The present invention provides a technical solution: a fully automatic packaging equipment for producing adhesive tape, comprising a conveyor belt 1, a separation mechanism 2 arranged on the conveyor belt 1, a heat shrink mechanism 3 arranged on the right side of the conveyor belt 1, a turning area connected to the conveyor belt 1, a conveyor belt 2 5 connected to the turning area, a moving mechanism 4 arranged above the conveyor belt 1, a labeling machine 7 arranged on the conveyor belt 1, a moving mechanism 2 6 arranged on the conveyor belt 2 5, and a detection mechanism 9. The adhesive tape is sequentially conveyed by the conveyor belt 1, the turning area and the conveyor belt 2 5. The separation mechanism 2 is used to separate the laminated adhesive tapes, the heat shrink mechanism 3 is used to heat shrink the adhesive tapes, the moving mechanism 1 4 and the moving mechanism 2 6 are used to clamp and move the adhesive tapes, the labeling machine 7 is used to label the adhesive tapes after heat shrink packaging, and the detection mechanism 9 is used to perform appearance inspection on the adhesive tapes.

[0048] See also Figure 2 and Figure 3 The partition mechanism 2 includes a support frame 21 fixed to the top of the conveyor belt 1, a partition 23 and a slider 25 slidably connected to the support frame 21, and a partition 27 slidably connected to the slider 25. The slider 25 is C-shaped. A cylinder 22 is fixedly connected to the top of the support frame 21, and the output end of the cylinder 22 is fixedly connected to the partition 23. A drive 24 is fixedly connected to the side of the support frame 21. The drive 24 is transmission-connected to the slider 25. The drive 24 is preferably driven by a motor screw. Two groups of cylinders 26 are fixedly connected to the top of the slider 25, and the output end of the cylinder 26 is fixedly connected to the partition 27.

[0049] In actual operation, the staff adjusts the telescopic length of cylinder 1 22 and cylinder 2 26 according to the height of the tape. The height of partition 1 23 is lower than that of partition 27, so that partition 1 23 and partition 2 27 maintain a suitable height. When the tape is stacked, partition 1 23 can scrape the stacked tape off; when the conveying amount of the tape is too large or the conveying amount is unstable, cylinder 2 26 is started intermittently to separate the conveyed tape front and back, ensuring uniform and stable conveying of the tape.

[0050] Please refer to Figure 1 and Figures 5-9 , the heat shrinkage mechanism 3 includes a second support frame 31 arranged on the right side of the first conveyor belt 1, a hot air box 39 arranged on the top of the second support frame 31, and two winding assemblies. The winding assemblies are arranged on the right side of the hot air box 39. The hot air box 39 is used to perform hot air shrinkage on the tape wound with packaging materials, so that the tape is in a sealed state.

[0051] The winding assembly includes a rotating table 34 arranged on the top of the second support frame 31, a first fixture 35 fixed on the top of the rotating table 34, a winding part 36 rotatably connected to the second support frame 31, an air pipe 37 arranged at the center of the first fixture 35, and a detection part 38 arranged on the winding part 36. A plastic film roll 32 is connected to the top of the second support frame 31 by a bearing, a limiting rod 33 is fixedly connected to the top of the second support frame 31, the air pipe 37 is connected to a second air pump, the plastic film passes through the limiting rod 33 and is limited by the limiting rod 33 and then adsorbed by the winding part 36. The winding part 36 and the rotating table 34 rotate simultaneously or separately, and can complete the winding of the tape on the first fixture 35. When the second air pump is started to pump air through the air pipe 37, it can assist in shrinking the wound plastic film to ensure that the tape packaging is tight. The detection part 38 detects the pressure changes at different stages during the tape winding process.

[0052] Please refer to Figures 4-9 , the winding part 36 includes a rotating block 361, a second slider 363 with a hollow structure, a plurality of first suction cups 3631 arranged on the side of the second slider 363, a side plate 365 rotatably connected to the second slider 363, and a plurality of second suction cups 3651 arranged on the side plate 365. A second driver 362 is fixedly connected to the bottom of the rotating block 361. The second driver 362 is preferably a bevel gear drive combined with a gear drive. The second driver 362 is used to drive the rotating block 361 to rotate on the top of the second support frame 31;

[0053] Please refer to Figure 7 , two third cylinders 364 are fixedly connected to the right side of the rotating block 361. The output end of the third cylinder 364 is fixedly connected to the second slider 363. The third cylinder 364 is used to drive the second slider 363 to expand and contract;

[0054] Please refer to Figure 8 , a drive motor and a fifth cylinder 368 are fixedly connected to the top of the second slider 363. The output end of the drive motor is fixedly connected to the side plate 365. The output end of the fifth cylinder 368 is fixedly connected to a stop rod 369. The drive motor is used to drive the side plate 365 to rotate. The stop rod 369 is in an inverted Z shape. The stop rod 369 is used to assist in shrinking the wound plastic film;

[0055] Please refer to Figure 9, two groups of cylinder fours 366 are fixedly connected inside the rotating block 361. Each group of cylinder fours 366 has several pieces. The output end of the cylinder four 366 is fixedly connected with a cutter 367. The cylinder four 366 is used to drive the cutter 367 to stretch and retract, so that the cutter 367 can cut off the adhesive film;

[0056] A first air pump is fixedly connected inside the second slider 363. The first air pump is connected to the first suction cup 3631 and the second suction cup 3651 through pipelines;

[0057] The detection part 38 includes a pressure sensor 381 and a roller 384 fixed at the center of the second slider 363. The pressure sensor 381 is fixedly connected with a spring 382. The other end of the spring 382 is fixedly connected with a bearing seat 383. The bearing seat 383 is slidably connected with the second slider 363. The roller 384 is bearing-connected with the bearing seat 383. The pressure sensor 381 is electrically connected with a pressure detection module. The roller 384 is used to contact the adhesive film. The pressure sensor 381 is used to detect the force generated by the compression of the spring 382 when the roller 384 contacts the adhesive film. The pressure detection module is used to collect the pressure changes at different stages during the winding process of the adhesive film and record and report them to judge whether there is an abnormality in the winding.

[0058] It should be noted that the rotating table 34 is preferably driven by a motor to rotate; both the first air pump and the second air pump are dual-purpose air pumps and can both draw air and exhaust air; the height of the roller 384 protruding from the second slider 363 is greater than the height of the first suction cup 3631; the heights of the first suction cup 3631 and the second suction cup 3651 are the same.

[0059] In actual operation, ① when the air pump starts to pump air, the suction cup 1 3631 and the suction cup 2 3651 adsorb the adhesive film. At the same time, the roller 384 contacts the adhesive film, and the pressure sensor 381 detects the force generated by the roller 384 contacting the adhesive film and compressing the spring 382; ② the air cylinder 3 364 starts to extend, pushing the slider 2 363 towards the fixture 1 35, so that the adhesive film adsorbed by the suction cup 1 3631 adheres to the tape on the fixture 1 35; ③ the rotating table 34 and the driver 2 362 start to rotate forward at the same time, driving the tape on the fixture 1 35 and the rotating block 361 to rotate in the same direction. When rotating in the same direction by ɑ, where ɑ ∈ [270°, 360°), the rotating table 34 continues to rotate in the original direction. At the same time, the driving motor drives the side plate 365 to rotate, so that the side plate 365 is parallel to the side of the slider 2 363 where the suction cup 1 3631 is provided; ④ the air pump 1 is changed to exhaust air, so that the suction cup 1 3631 and the suction cup 2 3651 blow air, blowing the adhesive film between the tape or the first loop of the adhesive film and the second loop of the adhesive film to be wound; ⑤ the driver 2 362 rotates in reverse, and the air cylinder 3 364 contracts, driving the slider 2 363 away from the tape, but keeping the roller 384 in contact with the tape being wound on the tape, so that the pressure sensor 381 continuously detects the pressure received during the reverse rotation of the driving rotating block 361 to the initial position. At the same time, the air cylinder 5 368 starts to drive the stop bar 369 to extend, assisting in the storage of the wound adhesive film, so that the adhesive film on the top of the tape adheres together; ⑥ after the second loop or the set number of loops of the adhesive film is wound, at this time, the air pump 1 starts to pump air again, so that the suction cup 1 3631 and the suction cup 2 3651 adsorb the adhesive film, and then the air cylinder 4 366 starts to extend, driving the cutter 367 close to the adhesive film to cut the adhesive film; ⑦ the air pump 2 starts to pump air through the air pipe 37, and uses the negative pressure generated by the air extraction to adsorb the adhesive film adhered to the top of the tape to the core of the tape.

[0060] It should be noted that during the process of the heat shrinkage mechanism 3 performing conventional winding and heat shrinkage on the tape, since the fixture 1 35 supports the tape core, the force generated during the support can be used to shape the tape core, that is, to shape the inner contour; when the winding part 36 winds the tape, the adhesive film adsorbed by the suction cup 1 3631 adheres to the outer surface of the tape on the fixture 1 35. Then, when the driver 2 362 drives the rotating block 361 to rotate, it drives the adhesive film to stretch. This process can apply pressure to the outer surface of the tape and can shape the outer circle of the tape; when the adhesive film winding is completed and heat shrinkage is performed, the shrinking adhesive film can also compress the tape to shape the tape.

[0061] Please refer to Figure 1 , the moving mechanism 1 4 includes a three-axis moving frame 1 41 arranged above the conveyor belt 1 1 and the heat shrinkage mechanism 3 and a fixture 2 42 connected to the three-axis moving frame 1 41. The three-axis moving frame 1 41 is used to drive the fixture 2 42 to move up, down, forward, backward, left and right, and the fixture 2 42 is used to clamp the tape before and after winding the adhesive film.

[0062] In actual operation, the first three-axis moving frame 41 drives the second fixture 42 to clamp the tape on the first conveyor belt 1 and fix it on the first fixture 35, and the winding part 36 winds the tape. After the winding is completed, the second fixture 42 is in a contracted state. When at the center of the top of the tape, the first three-axis moving frame 41 drives the second fixture 42 to descend, and presses the adhesive film above the tape into the tape core. Then the first fixture 35 is adjusted to a contracted state, and the second fixture 42 is adjusted to a clamping state to vertically clamp the tape. At this time, the second air pump is still in the air extraction state, so that the redundant adhesive film under the tape is adhered under negative pressure. Then the first three-axis moving frame 41 drives the second fixture 42 and the tape to descend, so that the first fixture 35 presses the adhesive film adhered under the tape into the tape core. Then the second fixture 42 clamps the tape wound with the adhesive film and enters the hot air box 39 for heat shrinkage. After the heat shrinkage is completed, it is clamped onto the first conveyor belt 1 again.

[0063] Please refer to Figure 1 , the second moving mechanism 6 includes a second three-axis moving frame 61 arranged above the second conveyor belt 5 and a third fixture 62 connected to the second three-axis moving frame 61. The second three-axis moving frame 61 is used to drive the third fixture 62 to move up, down, forward, backward, left and right.

[0064] A third conveyor belt 8 is arranged on the left side of the second conveyor belt 5. There are packaging boxes on the third conveyor belt 8, and the packaging boxes are used to accommodate the qualified tapes for packaging.

[0065] A recycling box is arranged at the rear side of the second conveyor belt 5. There is a limit stop bar 51 on the second conveyor belt 5. The limit stop bar 51 is driven by a motor and is used to cut off the end of the second conveyor belt 5 to control the falling of the tape.

[0066] It should be noted that the first three-axis moving frame 41 and the second three-axis moving frame 61 have the same structure, and both can be driven by a motor, a cylinder or other means to move up, down, left, right, forward and backward; the first fixture 35, the second fixture 42 and the third fixture 62 are all electric fixtures. A base is fixedly connected to the periphery of the first fixture 35 to limit the position of the tape on the first fixture 35.

[0067] In actual operation, for the qualified tapes for packaging, they are moved by the second three-axis moving frame 61 into the cartons on the third conveyor belt 8; for the unqualified tapes, the motor drives the limit stop bar 51 to rotate, so that the end of the second conveyor belt 5 is in an open state, and the unqualified tapes fall into the recycling box during the conveyance of the third conveyor belt 8 and are uniformly processed by the staff.

[0068] Please refer to Figure 1 and Figure 2, the detection mechanism 9 includes a third support frame 91 fixed on the first conveyor belt 1, a first scanner 92 fixed on the third support frame 91, a fourth support frame 93 fixed on the second conveyor belt 5, and a second scanner 94 fixed on the fourth support frame 93. The first scanner 92 and the second scanner 94 are electrically connected to a visual detection module. The visual detection module is used to identify the surface quality and contour shape of the tape, calculate the deformation degrees of the inner and outer contours of the tape, record and report them, and judge the production and packaging quality of the tape produced in this batch;

[0069] The packaging method of the fully automatic packaging equipment for tape production is as follows:

[0070] Step 1: Transport and separate the tape and preliminarily detect the appearance of the tape;

[0071] Specifically, the first scanner 92 scans the separated tape, and the visual detection module identifies the shape of the tape and calculates the first contour deformation degree of the tape. The first contour deformation degree includes the outer contour deformation degree and the inner contour deformation degree of the tape. The inner and outer contour deformation degrees are respectively the sum of the absolute values of the differences between the maximum diameter, minimum diameter of the inner and outer contours of the tape and the standard diameter. The inner contour deformation degree is denoted as A', and the outer contour deformation degree is denoted as A. The visual detection module is set with the standard diameter of the outer contour and the standard diameter of the inner contour of the tape. The standard diameter of the outer contour is denoted as D, and the standard diameter of the inner contour is denoted as d. The visual detection module identifies the maximum diameter of the outer contour of the tape as D i-max and the minimum diameter as D i-min , and identifies the maximum diameter of the inner contour of the tape as d i-max and the minimum diameter as d i-min , i ∈ [1, n], i is the number serial number corresponding to the transported tape, and n is the serial number corresponding to the total number of tapes. Therefore, A = |D i-max - D| + |D i-min - D|, A' = |d i-max - d| + |d i-min - d|;

[0072] The visual detection module is also set with a threshold corresponding to the first contour deformation degree, and the threshold corresponding to the first contour deformation degree is denoted as ε;

[0073] When A ≤ ε and A' ≤ ε, the first contour deformation degree of the tape is normal, that is, both the inner and outer contours of the tape are normal, and normal heat shrink packaging can be carried out. The slight deformation existing can be adjusted by the first fixture 35, the adhesive film and the winding part 36 in the winding state. When A = A' = 0, it is an ideal state;

[0074] In other states, it is an abnormal first contour deformation degree, and heat shrink packaging is no longer performed to avoid the tape with deformed packaging and increase the manufacturing cost. Only rejection processing is carried out; when A' > ε, it is a large inner contour deformation degree of the tape, usually caused by the deformation of the tape core. When five consecutive groups appear, the visual detection module gives an alarm prompt, and the staff checks whether there are batch abnormalities in the tape core; when A > ε, it is a large outer contour deformation degree of the tape, usually caused by abnormalities during tape winding. When five consecutive groups appear, the visual detection module gives an alarm prompt, and the staff checks whether there are abnormalities in the tape winding equipment. These two situations can exist simultaneously. However, when both exist, the staff also needs to check whether there are abnormalities during the transfer process.

[0075] The rejection processing is that conveyor belt 1, the turning part, and conveyor belt 5 continue to convey the tape. When the tape is at the leftmost end of conveyor belt 5, the motor drives the limit lever 51 to rotate, and it is conveyed into the recycling box for the staff to handle.

[0076] Step 2: Heat shrink the tape and ensure normal film winding;

[0077] Specifically, the pressure detection module collects the pressure changes at different stages during film winding.

[0078] During the simultaneous forward rotation of the rotating table 34 and the second drive 362, the rotating block 361 and the tape rotate synchronously, and the roller 384 continuously adheres to the same position of the tape. Therefore, the pressure value detected by the pressure sensor 381 is in a stable state; if the pressure value changes greatly, the pressure detection module gives an alarm prompt, and the staff checks the positions of the rotating table 34 and the rotating block 361 to ensure the relative positions of the rotating table 34 and the second drive 362 are stable during film winding.

[0079] While the rotary table 34 continues to rotate in the original direction and the drive two 362 reversely drives the rotating block 361 to rotate reversely to the initial position, the position where the roller 384 contacts the tape changes. If the pressure value detected by the pressure sensor 381 is stable during the process, the outer contour of the tape is not deformed. Even if there is slight deformation, it can be adjusted in this step; if the detected pressure value changes greatly during the process, the outer contour of the tape still has slight deformation or there is adhesive film adhesion and accumulation during the winding process. The rotary table 34 increases the number of rotation circles, that is, increases the number of winding circles of the rotating adhesive film. At the same time, the cylinder three 364 extends to drive the slider two 363 to approach the tape, increasing the force of the roller 384 contacting the tape. By increasing the pressure, the outer contour of the tape is shaped. The increased number of circles is set manually; after increasing the number of circles, if the pressure value detected in the last circle is stable, it means that although the tape has slight deformation, it can be adjusted in this step; if the pressure value detected in the last circle still changes greatly, it means that there is adhesive film adhesion and accumulation during the winding process. The pressure detection module gives an alarm prompt, and this tape is not heat-shrunk and is directly removed.

[0080] It should be noted that during the process of increasing the number of rotation circles of the rotary table 34, after the rotating block 361 returns to the initial position, the drive two 362 no longer drives the rotation.

[0081] During the process of cutting the adhesive film, the suction cup one 3631 and the suction cup two 3651 adsorb the adhesive film, and the adhesive film will adhere to the roller 384. There will surely be compression of the spring 382, and the pressure sensor 381 detects an increase in the pressure value. If the pressure value does not increase, the pressure detection module gives an alarm prompt, indicating that there is abnormal adsorption of the adhesive film, which will affect the subsequent winding and packaging of the tape.

[0082] Step three: Labeling and packing.

[0083] Specifically, the labeling machine 7 labels the heat-shrunk tape. The scanner two 94 scans the separated tape, and the visual detection module identifies the shape of the tape and calculates the second contour deformation degree of the tape. The second contour deformation degree is denoted as B. The second contour deformation degree is the sum of the absolute values of the differences between the maximum diameter, the minimum diameter of the outer contour of the tape after packaging and the standard diameter in step one. The maximum diameter of the outer contour of the heat-shrunk tape identified by the visual detection module is denoted as D i-max ′, the minimum diameter is denoted as D i-min ′, so B = |D i-max ’ - D| + |D i-min ’ - D|.

[0084] A threshold corresponding to the second contour deformation degree is also set in the visual detection module. The threshold corresponding to the second contour deformation degree is denoted as ζ.

[0085] It should be noted that the tape identified in this step corresponds to the tape serial number identified in Step 1; to reflect that the heat shrinkage mechanism 3 can adjust the slight deformation of the tape, it is preferred that ζ < 0.5ε.

[0086] When B > ζ, the deformation degree of the second contour after packaging is large, and there is abnormal packaging, which needs to be removed and processed by the staff. When five consecutive groups appear, the visual detection module gives an alarm prompt, and the staff checks whether there is any abnormality in the hot air box 39 to avoid abnormal packaging caused by large changes in the position of the heat shrinkable film due to unstable air flow inside the hot air box 39;

[0087] When B ≤ ζ, the deformation degree of the second contour after packaging is normal, and the subsequent packing operation can be carried out. When B = 0, it is the ideal state.

[0088] By the above method, the shape of the tape can be detected to ensure that the tape after heat shrinkage packaging meets the packaging requirements. After labeling the tape, finally, the tape completed with heat shrinkage packaging is packed into boxes, thereby reducing the work intensity of the staff, realizing fully automatic packaging of the tape and improving the packaging quality of the tape.

[0089] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0090] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fully automatic packaging equipment for producing adhesive tape, comprising a conveyor belt (1), a separation mechanism (2) arranged on the conveyor belt (1), a heat shrink mechanism (3) arranged on the right side of the conveyor belt (1), a turning area connected to the conveyor belt (1), a conveyor belt (5) connected to the turning area, a moving mechanism (4) arranged above the conveyor belt (1), a labeling machine (7) arranged on the conveyor belt (1), a moving mechanism (6) arranged on the conveyor belt (5), and a detection mechanism (9), characterized in that: The heat shrink mechanism (3) comprises a support frame (31) arranged on the right side of the conveyor belt (1), a hot air box (39) arranged on the top of the support frame (31) and two groups of winding components, wherein the winding components are arranged on the right side of the hot air box (39), and the hot air box (39) is used to shrink the tape wrapped with packaging materials by hot air; the detection mechanism (9) comprises a scanner (92) and a scanner (94), wherein the scanner (92) and the scanner (94) are electrically connected to a visual detection module; the winding components comprise a rotating table (34) arranged on the top of the support frame (31), a clamp (35) fixed on the top of the rotating table (34), a winding part (36) rotatably connected to the support frame (31), an air pipe (37) arranged at the center of the clamp (35) and a detection part (38) arranged on the winding part (36), and the outer periphery of the clamp (35) is fixedly connected to a base; The winding part (36) comprises a rotating block (361), a second slider (363) with a hollow structure, a plurality of suction cups (3631) arranged on the side of the second slider (363), a side plate (365) connected to the bearing of the second slider (363), and a plurality of suction cups (3651) arranged on the side plate (365), and the bottom of the rotating block (361) is fixedly connected to the second driver (362); the detection part (38) comprises a pressure sensor (381) and a roller (384) fixed to the center of the second slider (363), and the pressure sensor (381) is electrically connected to a pressure detection module; the packaging method of the fully automatic packaging equipment for tape production is as follows: step 1: conveying, separating the tape and preliminarily detecting the appearance of the tape: the visual detection module recognizes the shape of the tape after separation and calculates the first contour deformation of the tape, the first contour deformation includes the outer contour deformation A and the inner contour deformation A' of the tape, , ; D is the standard diameter of the outer contour, d is the standard diameter of the inner contour, is the maximum diameter of the outer contour of the tape, is the minimum diameter of the outer contour of the tape, is the maximum diameter of the inner contour of the tape, is the minimum diameter of the inner contour of the tape, i∈[1,n], i is the number sequence number of the conveyed tape, and n is the number corresponding to the total number of tapes; the visual inspection module is also provided with a threshold value ε corresponding to the first contour deformation; when A≤ε and A'≤ε, the first contour deformation of the tape is normal; in other states, the first contour deformation is abnormal, when A'>ε, the deformation of the inner contour of the tape is large, and when five groups appear in succession, the visual inspection module issues an alarm; when A>ε, the deformation of the outer contour of the tape is large, and when five groups appear in succession, the visual inspection module issues an alarm; when both exist at the same time, it is necessary to check for abnormalities in the transportation process; Step 2: Heat shrink packaging tape and ensure that the tape is wound normally: the pressure detection module is used to The pressure changes at different stages during the film winding process are collected: when the rotating table (34) and the second drive (362) are simultaneously started to rotate forward, if the pressure value changes greatly, the pressure detection module will issue an alarm prompt; when the rotating table (34) continues to rotate in the original direction and the rotating block (361) rotates in the opposite direction to the initial position, if the pressure value detected by the pressure sensor (381) is stable, the outer contour of the tape is not deformed; if the pressure value changes greatly, the outer contour of the tape is still slightly deformed, and the film is adhered and accumulated during the winding process, and the rotating table (34) increases the number of rotations; during the film cutting process, if the pressure value detected by the pressure sensor (381) does not increase, the pressure detection module will issue an alarm prompt, indicating that there is abnormal film adsorption; Step 3: Labeling and packing: The labeling machine (7) labels the heat-shrunk tape. The visual inspection module identifies the shape of the heat-shrunk tape and calculates the second contour deformation degree of the tape. The second contour deformation degree is recorded as B. , It is the maximum diameter of the outer contour of the tape after heat shrinkage. is the minimum diameter of the outer contour of the tape after heat shrinkage; a threshold corresponding to the second contour deformation degree is also set in the visual inspection module, denoted as ζ, ζ<0.5ε; when B>ζ, the second contour deformation degree after packaging is large; when B≤ζ, the second contour deformation degree after packaging is normal.

2. The fully automatic packaging equipment for adhesive tape production according to claim 1 is characterized in that: The pressure sensor (381) is fixedly connected to a spring (382), the other end of the spring (382) is fixedly connected to a bearing seat (383), the bearing seat (383) is slidably connected to the second slider (363), the roller (384) is bearing-connected to the bearing seat (383), and the pressure detection module is used to collect pressure changes at different stages of the film winding process and record and report them.

3. The fully automatic packaging equipment for adhesive tape production according to claim 2 is characterized in that: The top bearing of the second support frame (31) is connected to a film roll (32), the top of the second support frame (31) is fixedly connected to a limit rod (33), and the air pipe (37) is connected to an air pump (2); the second drive (362) is transmission-connected to the second support frame (31); the right side of the rotating block (361) is fixedly connected to two groups of cylinders (364), and the output end of the cylinders (364) is fixedly connected to the second slider (363); the top of the second slider (363) is fixedly connected to a drive motor and a cylinder (368), the output end of the drive motor is fixedly connected to a side plate (365), and the output end of the cylinder (368) is fixedly connected to a stop rod (369); the inside of the second slider (363) is fixedly connected to an air pump (1), and the air pump (1) is connected to the suction cup (3631) and the suction cup (3651) through a pipeline.

4. The fully automatic packaging equipment for adhesive tape production according to claim 3 is characterized in that: The partition mechanism (2) comprises a support frame 1 (21) fixed to the top of the conveyor belt 1 (1), a partition 1 (23) and a slider 1 (25) slidably connected to the support frame 1 (21), and a partition 2 (27) slidably connected to the slider 1 (25); a cylinder 1 (22) is fixedly connected to the top of the support frame 1 (21); an output end of the cylinder 1 (22) is fixedly connected to the partition 1 (23); a drive 1 (24) is fixedly connected to the side of the support frame 1 (21); the drive 1 (24) is transmission-connected to the slider 1 (25); two groups of cylinders 2 (26) are fixedly connected to the top of the slider 1 (25); an output end of the cylinder 2 (26) is fixedly connected to the partition 2 (27).

5. The fully automatic packaging equipment for adhesive tape production according to claim 4, characterized in that: The detection mechanism (9) further comprises a support frame three (91) fixed on the conveyor belt one (1), a support frame four (93) fixed on the conveyor belt two (5), the scanner one (92) fixed on the support frame three (91), the scanner two (94) fixed on the support frame four (93), and the visual detection module is used to identify the contour shape of the tape.

6. The fully automatic packaging equipment for adhesive tape production according to claim 5, characterized in that: Two groups of cylinders four (366) are fixedly connected inside the rotating block (361), each group of cylinders four (366) is provided with a plurality of cylinders four (366), and a tool (367) is fixedly connected to the output end of the cylinder four (366).

7. The fully automatic packaging equipment for adhesive tape production according to claim 6, characterized in that: The moving mechanism 1 (4) comprises a three-axis moving frame 1 (41) arranged above the conveyor belt 1 (1) and the heat shrink mechanism (3), and a clamp 2 (42) connected to the three-axis moving frame 1 (41).

8. The fully automatic packaging equipment for adhesive tape production according to claim 7, characterized in that: The second moving mechanism (6) comprises a second three-axis moving frame (61) arranged above the second conveyor belt (5) and a third clamp (62) connected to the second three-axis moving frame (61).

9. The fully automatic packaging equipment for adhesive tape production according to claim 8, characterized in that: A conveyor belt three (8) is arranged on the left side of the conveyor belt two (5), and a packaging box is arranged on the conveyor belt three (8); a recycling box is arranged on the rear side of the conveyor belt two (5), and a limit stop rod (51) is arranged on the conveyor belt two (5).

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