Splicing equipment

Abstract

The invention relates to the technical field of flexible circuit board production equipment, and discloses splicing equipment which comprises a splicing platform, a feeding mechanism, a receiving mechanism, a rubberizing mechanism, a pulling mechanism and a hot pressing mechanism. The splicing platform is used for placing products to be spliced, the feeding mechanism is used for feeding the products to be spliced onto the splicing platform, and the collecting mechanism is used for collecting and coiling product belts after the products are spliced. The adhesive tape pasting mechanism is arranged at the end, facing the material collecting mechanism, of the splicing platform and used for pasting adhesive tape on the front face and the back face of the product on the splicing platform, and the product on the splicing platform is connected with the belt head of the spliced product belt. And the material pulling mechanism is arranged on a belt conveying path from the rubberizing mechanism to the material receiving mechanism and is used for pulling the spliced product belts at equal intervals. And the hot pressing mechanism is arranged on a tape conveying path of the spliced product tape and is used for carrying out hot pressing on the adhesive tape on the product tape. According to the equipment, single products can be firmly spliced into a continuous product, so that the production efficiency of a subsequent process is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of flexible circuit board production equipment, and particularly relates to a splicing device. Background Art

[0002] In the production process of flexible circuit boards, in order to improve the loading and unloading efficiency of products and further improve the production efficiency of products, it is necessary to splice single-piece products into continuous products for subsequent processing such as hot pressing or mounting. The existing product splicing method is to simply stick tapes on both sides of the connection between adjacent products, and the connection strength is limited, and there is a risk of disconnection in the subsequent production process. For this reason, it is necessary to design a new splicing device to solve the above technical problems. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a splicing device that can improve the splicing strength of products, avoid the disconnection of the spliced products in the subsequent production process, and improve the production efficiency.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows: A splicing device includes: a splicing platform for placing products to be spliced; a loading mechanism for loading the products to be spliced onto the splicing platform; a receiving mechanism for winding the spliced products into a roll; a tape sticking mechanism disposed at one end of the splicing platform facing the receiving mechanism for sticking tapes on the front and back sides of the products on the splicing platform to connect the products on the splicing platform with the leading end of the spliced product tape; a pulling mechanism disposed on the tape running path from the tape sticking mechanism to the receiving mechanism for equally pulling the spliced product tape; a hot pressing mechanism disposed on the tape running path of the spliced product tape for hot pressing the tape on the product tape.

[0005] Compared with the prior art, the beneficial effect of the present invention is that after sticking tapes on both sides of the connection of the products through the tape sticking mechanism, the hot pressing mechanism can be used to hot press the connection of the products to further improve the strength of the spliced product tape, avoid the fracture of the spliced product tape in the subsequent production process, and improve the production efficiency.

[0006] The above splicing device further includes an inspection mechanism disposed on the tape running path of the spliced product tape, and the inspection mechanism is used to take pictures of the spliced product tape.

[0007] In the above splicing device, a cleaning mechanism is disposed on the tape running path of the spliced product tape, and the cleaning mechanism is used to clean the surface of the spliced product tape.

[0008] The above-mentioned splicing device, wherein the loading mechanism includes a loading storage platform, a loading transfer mechanism, and a coil material feeding mechanism. The loading storage platform is used for storing a product stack formed by stacking single products to be spliced. The loading transfer mechanism is used for moving the products on the loading storage platform to the splicing platform. The coil material feeding mechanism is used for unwinding an auxiliary film, so that the auxiliary film sequentially passes through the upper surface of the splicing platform, the adhesive pasting mechanism, the material pulling mechanism, and the hot pressing mechanism, and then is wound into a roll by the material collecting mechanism.

[0009] The above-mentioned splicing device, wherein the loading mechanism further includes a separator paper storage platform and a separator paper transfer mechanism. The separator paper storage platform is used for storing the separator paper between adjacent products in the product stack to be spliced. The separator paper transfer mechanism is used for moving the separator paper in the loading storage platform to the separator paper storage platform for stacking.

[0010] The above-mentioned splicing device further includes a photographing mechanism, which is used for photographing the products on the loading mechanism.

[0011] The above-mentioned splicing device, wherein the adhesive pasting mechanism includes an adhesive pasting bracket, an upper adhesive pasting unit, a lower adhesive pasting unit, an upper adhesive pasting translation mechanism, and a lower adhesive pasting translation mechanism. The upper adhesive pasting unit, the lower adhesive pasting unit, the upper adhesive pasting translation mechanism, and the lower adhesive pasting translation mechanism are all arranged on one side of the adhesive pasting bracket facing the splicing platform. A slit through which the leading end of the product tape can pass is provided on the adhesive pasting bracket. A support plate for supporting the leading end of the product tape is provided below the slit. The upper adhesive pasting unit and the lower adhesive pasting unit are respectively arranged on the upper and lower sides of the slit. The upper adhesive pasting translation mechanism and the lower adhesive pasting translation mechanism are symmetrically arranged on the upper and lower sides of the slit. The upper adhesive pasting unit and the lower adhesive pasting unit can respectively be driven by the upper adhesive pasting translation mechanism and the lower adhesive pasting translation mechanism to translate along the slit in the width direction of the product, so as to paste the adhesive tape on the front and back sides of the connection between the single product and the product tape.

[0012] The above-mentioned splicing device, wherein the material pulling mechanism includes a material pulling driving mechanism and a rear pressure material mechanism. The rear pressure material mechanism is arranged at one end of the material pulling driving mechanism facing away from the adhesive pasting mechanism. The hot pressing mechanism is arranged on the material pulling driving mechanism. The hot pressing mechanism can reciprocate along the running direction of the product tape under the drive of the material pulling driving mechanism. The hot pressing mechanism includes an upper hot pressing plate, a lower hot pressing plate, and a hot pressing driving mechanism. The upper hot pressing plate and the lower hot pressing plate can be pressed against the front and back sides of the product tape under the drive of the hot pressing driving mechanism. The rear pressure material mechanism can clamp the passing product tape.

[0013] The above splicing device, the inspection mechanism is arranged on the pulling driving mechanism, the inspection mechanism includes an inspection camera and an inspection driving mechanism, and the inspection camera can reciprocate in the width direction of the product tape under the drive of the inspection driving mechanism.

[0014] The above splicing device, the cleaning mechanism is arranged on one side of the glue sticking bracket facing the pulling mechanism, the cleaning mechanism includes an upper cleaning pressure roller, a lower cleaning pressure roller and a cleaning driving mechanism, at least one of the upper cleaning pressure roller and the lower cleaning pressure roller is movably arranged on the glue sticking bracket, the product tape after product splicing can pass between the upper cleaning pressure roller and the lower cleaning pressure roller, and the upper cleaning pressure roller and the lower cleaning pressure roller can be pressed against the front and back sides of the product tape under the drive of the cleaning driving mechanism.

[0015] The present invention will be further described in detail below with reference to the drawings and specific embodiments. Description of the Drawings

[0016] Figure 1 Schematic perspective view of the splicing device according to an embodiment of the present invention;

[0017] Figure 2 Side view of the splicing device according to an embodiment of the present invention;

[0018] Figure 3 Schematic structural view of the loading and transferring mechanism according to an embodiment of the present invention;

[0019] Figure 4 Schematic structural view of the loading storage platform according to an embodiment of the present invention;

[0020] Figure 5 Schematic structural view of the hot pressing mechanism according to an embodiment of the present invention;

[0021] Figure 6 Schematic structural view of the inspection mechanism according to an embodiment of the present invention;

[0022] Figure 7 Schematic structural view of the splicing platform according to an embodiment of the present invention;

[0023] Figure 8 Schematic structural view of the glue sticking mechanism according to an embodiment of the present invention;

[0024] Figure 9 For Figure 8 Enlarged schematic view of location A in

[0025] Figure 10 Schematic structural view of the cleaning mechanism according to an embodiment of the present invention.

[0026] Explanation of the reference numerals in the drawings:

[0027] 100 splicing platform, 110 ion air bar, 120 front material pressing mechanism, 200 feeding mechanism, 210 feeding transfer mechanism, 211 crosswise transfer driving mechanism, 212 feeding lifting driving mechanism, 213 longitudinal transfer driving mechanism, 214 rotation driving mechanism, 215 feeding suction cup, 220 feeding storage platform, 221 feeding lifting platform, 222 platform lifting driving mechanism, 223 edge guard, 230 separator paper transfer mechanism, 231 separator paper lifting driving mechanism, 232 separator paper suction cup, 240 separator paper storage platform, 250 coil material unwinding mechanism, 300 material collecting mechanism, 400 adhesive pasting mechanism, 410 adhesive pasting bracket, 411 support plate, 412 upper pressing plate, 420 upper adhesive pasting unit, 421 adhesive tape unwinding shaft, 422 adhesive pasting pressure roller, 423 cutting knife, 424 cutting driving device, 425 auxiliary pressure roller, 426 auxiliary driving device, 427 adhesive pasting adapter plate, 430 upper adhesive pasting translation mechanism, 440 lower adhesive pasting unit, 450 lower adhesive pasting translation mechanism, 500 material pulling mechanism, 510 material pulling driving mechanism, 520 rear material pressing mechanism, 600 hot pressing mechanism, 610 upper hot pressing plate, 620 lower hot pressing plate, 630 hot pressing driving mechanism, 631 hot pressing cylinder, 632 hot pressing guide rod, 633 hot pressing movable bracket, 700 inspection mechanism, 710 inspection driving mechanism, 720 inspection camera, 800 cleaning mechanism, 810 upper cleaning pressure roller, 820 lower cleaning pressure roller, 830 cleaning driving mechanism, 831 lower movable bracket, 832 upper movable bracket, 833 upper cleaning cylinder, 834 lower cleaning cylinder, 840 upper dust sticking roller, 850 lower dust sticking roller, 900 photographing mechanism, 910 upper photographing camera, 920 lower photographing camera. Detailed implementation manners

[0028] The embodiments of the present invention will be described in detail below with reference to Figure 1 and Figure 2The embodiment of the present invention provides a splicing device, including a splicing platform 100, a feeding mechanism 200, a receiving mechanism 300, a gluing mechanism 400, a pulling mechanism 500 and a hot pressing mechanism 600. The splicing platform 100 is used to place the products to be spliced, the feeding mechanism 200 is used to feed the products to be spliced ​​onto the splicing platform 100, and the receiving mechanism 300 is used to recycle the product tape after the products are spliced ​​into a roll. The gluing mechanism 400 is arranged at one end of the splicing platform 100 facing the receiving mechanism 300, and is used to apply tape to the front and back sides of the products on the splicing platform 100, so that the products on the splicing platform 100 are connected to the tape head of the spliced ​​product tape. The pulling mechanism 500 is arranged on the tape path from the gluing mechanism 400 to the receiving mechanism 300, and is used to pull the spliced ​​product tape at an equal distance. The hot pressing mechanism 600 is arranged on the tape path of the spliced ​​product tape, and is used to perform hot pressing treatment on the tape on the product tape. The splicing equipment can heat-press the tape of the spliced ​​product belt through the heat-pressing mechanism 600, thereby improving the strength of the connection between adjacent products in the product belt, thereby avoiding the product belt from breaking in the subsequent production process and improving the production efficiency of the product.

[0029] Reference Figure 1 In some embodiments, in order to further improve the quality of the spliced ​​product, an inspection mechanism 700 and a cleaning mechanism 800 are further provided on the belt path of the spliced ​​product belt. The inspection mechanism 700 is used to take pictures of the spliced ​​parts of the spliced ​​product so as to detect the quality of the spliced ​​product belt through a visual algorithm. The cleaning mechanism 800 is used to clean the front and back sides of the spliced ​​product belt to clean the dust on both sides of the product belt to prevent the dust on the product belt from scratching the product belt.

[0030] Reference Figure 1 In some embodiments, in order to further improve the alignment of adjacent products in the spliced ​​product belt, the splicing device also includes a photographing mechanism 900, which is used to take pictures of the products on the feeding mechanism 200 to achieve photographic positioning of the products on the feeding mechanism 200, so that the feeding mechanism 200 can put the products on the splicing platform 100 after aligning them, and ensure that the end of the product on the splicing platform 100 facing the product belt can be aligned with the head of the product belt.

[0031] Reference Figure 2In some embodiments, in order to further improve the strength of the product after splicing and avoid the friction between adjacent layers of the product tapes during transportation of the rolled product tapes, the loading mechanism 200 also supports the loading of the roll material, and the loading mechanism 200 includes a loading storage platform 220, a loading transfer mechanism 210, and a roll material unloading mechanism 250. The loading storage platform 220 is used to store a product pile formed by stacking single-piece products to be spliced, and the loading transfer mechanism 210 is used to move the products on the loading storage platform 220 to the splicing platform 100. The roll material unloading mechanism 250 is used to unwind the auxiliary film, so that the auxiliary film passes through the upper surface of the splicing platform 100, the gluing mechanism 400, the pulling mechanism 500, and the hot pressing mechanism 600 in sequence, and then is rolled by the receiving mechanism 300. The loading mechanism 200 can use only the loading transfer mechanism 210 to move the single-piece products one by one from the loading storage platform 220 to the splicing platform 100, and after being spliced ​​into product strips by the gluing mechanism 400, the receiving mechanism 300 receives the products into rolls; or the loading transfer mechanism 210 and the roll unwinding mechanism 250 can be used at the same time, the loading transfer mechanism moves the products on the loading storage platform 220 one by one to the auxiliary film passing through the splicing platform 100, and the products are attached to the auxiliary film by the gluing mechanism 400, and the products are received into rolls by the receiving mechanism 300 along with the auxiliary film. At this time, since the product strip is attached to the auxiliary film, the spliced ​​product strip is less likely to break. At the same time, the rolled product strip is recycled, and the auxiliary film will be separated between adjacent product strip layers to isolate adjacent product strips to avoid scratches on the products on the product strips due to friction between adjacent product strips during transportation.

[0032] Reference Figure 1 and Figure 3 In some embodiments, in order to prevent adjacent products from rubbing against each other in a stack of single products and causing scratches on the products, paper separators are placed between adjacent products in the stack of single products, and the loading mechanism 200 needs to take out the paper separators in the product storage platform. Accordingly, the loading mechanism 200 also includes a paper separator storage platform 240 and a paper separator transfer mechanism 230. The paper separator storage platform 240 is used to store paper separators, and the paper separator transfer mechanism 230 is used to move the paper separators obtained in the loading storage platform 220 to the paper separator storage platform 240 for stacking.

[0033] Reference Figure 3In this embodiment, both the loading and transferring mechanism 210 and the paper separator loading and transferring mechanism 230 adopt an adsorption method to grab the products and paper separators in the product storage platform. The loading and transferring mechanism 210 includes a transverse driving mechanism 211, a loading and lifting driving mechanism 212, a longitudinal driving mechanism 213, a rotation driving mechanism 214 and a loading suction cup 215, and the paper separator loading and transferring mechanism 230 includes a paper separator lifting driving mechanism 231 and a paper separator suction cup 232. A plurality of suction nozzles are arranged in an array on the lower surfaces of the loading suction cup 215 and the paper separator suction cup 232, and the loading and lifting driving mechanism 212 and the paper separator lifting driving mechanism 231 are both arranged on the transverse driving mechanism 211, and can reciprocate in the running direction of the product belt under the drive of the transverse driving mechanism 211. The longitudinal driving mechanism 213 is arranged on the loading and lifting driving mechanism 212, and can perform lifting and lowering movements under the drive of the loading and lifting driving mechanism 212. The rotary drive mechanism 214 is arranged on the longitudinal drive mechanism 213, and can reciprocate in the width direction of the product belt under the drive of the longitudinal drive mechanism 213. The loading suction cup 215 is arranged on the rotary drive mechanism 214, and can rotate in the horizontal plane under the drive of the rotary drive mechanism 214, so as to adjust the angle of the product sucked by the loading suction cup 215 according to the camera positioning result of the camera mechanism 900, so that the product can be placed on the splicing platform 100 after being straightened. The paper separation suction cup 232 is arranged on the separation lifting drive mechanism, and can be lifted and lowered under the drive of the paper separation lifting drive mechanism 231.

[0034] Reference Figure 1 and Figure 2 In this embodiment, the product storage platform is arranged on the side of the splicing platform 100 facing away from the gluing mechanism 400, and the paper separation storage platform 240 is arranged on the side of the product storage platform facing away from the splicing platform 100, so that when the product suction cup sucks the product, the paper separation suction cup 232 can synchronously place the sucked paper separation on the paper separation storage platform 240, and when the product suction cup places the sucked product on the splicing platform 100, the paper separation suction cup 232 can suck a piece of paper separation from the product storage platform to improve the beat of the equipment. In this embodiment, the paper separation storage platform 240 is a paper separation basket, refer to Figure 4 The product storage platform is a lifting platform, including a loading lifting platform 221 and a platform lifting drive mechanism 222. The loading lifting platform 221 is arranged on the frame of the equipment through the platform lifting drive mechanism 222, and the loading lifting platform 221 can be lifted and lowered under the drive of the platform lifting drive mechanism 222. The loading lifting platform 221 is provided with position-adjustable retaining edges 223 around it to adapt to the sizes of different products and prevent the product stack on the product lifting platform from tipping over.

[0035] Reference Figure 1, in this embodiment, the photographing mechanism 900 includes an upper photographing camera 910 and a lower photographing camera 920. The upper photographing camera 910 is disposed above the product storage platform and can photograph the products or the separator paper within the product storage platform to identify whether the next one is a product or a separator paper. The lower photographing camera 920 is disposed between the product storage platform and the splicing platform 100 and is used for photographing and positioning the products sucked by the product suction cups, so that the product transfer mechanism can adjust the angle of the product through the rotation driving mechanism 214 to straighten the angle of the product.

[0036] Referring to Figure 2 , in this embodiment, the coil material feeding mechanism 250 is disposed below the splicing platform 100 and includes a feeding rotating shaft for placing the auxiliary film coil material. The winding mechanism 300 is disposed below the material pulling mechanism 500 and includes a winding rotating shaft for placing the reel of the spliced product tape. The winding rotating shaft can rotate under the drive of the winding motor. A plurality of transition rollers are disposed on the running paths of the auxiliary film and the product tape to guide the auxiliary film and the product tape to run along the preset running paths.

[0037] Referring to Figure 5 and Figure 6 , in this embodiment, the inspection mechanism 700 and the hot pressing mechanism 600 are both disposed on the material pulling mechanism 500. The material pulling mechanism 500 includes a material pulling driving mechanism 510 and a rear pressure material mechanism 520. The rear pressure material mechanism 520 is disposed at one end of the material pulling driving mechanism 510 facing away from the pasting mechanism 400 and can press the passing product tape. The hot pressing mechanism 600 and the inspection mechanism 700 are disposed on the slider of the material pulling driving mechanism 510 and can reciprocate along the running direction of the product tape under the drive of the material pulling driving mechanism 510. After the hot pressing mechanism 600 moves to the joint of the product tape passing through the material pulling mechanism 500, it is pressed against the joint of the product tape and at the same time moves along the running direction of the product tape under the drive of the material pulling driving mechanism 510, so as to perform equidistant pulling on the product tape while hot pressing the joint of the product tape, so that the leading end of the product tape reaches the pasting mechanism 400, avoiding the influence of the hot pressing process on the pulling of the product tape and further improving the splicing efficiency.

[0038] Referring to Figure 5, the hot pressing mechanism 600 includes an upper hot pressing plate 610, a lower hot pressing plate 620, and a hot pressing driving mechanism 630. The upper hot pressing plate 610 and the lower hot pressing plate 620 can be pressed against the front and back sides of the passing product tape under the drive of the hot pressing driving mechanism 630. Heating devices and temperature sensors are provided in both the upper hot pressing plate 610 and the lower hot pressing plate 620. The heating device can be an electric resistance, etc., and the temperature sensor can be a thermocouple, etc. In this embodiment, the lower hot pressing plate 620 is fixedly arranged on the slider of the material pulling driving mechanism 510. The hot pressing driving mechanism 630 includes a hot pressing cylinder 631, a hot pressing movable bracket 633, and a pair of hot pressing guide rods 632. The hot pressing guide rods 632 are erected on the slider of the material pulling driving mechanism 510, and the hot pressing guide rods 632 are slidably connected to the slider of the material pulling driving mechanism 510 through linear bearings. The hot pressing movable bracket 633 is connected to the upper ends of the hot pressing guide rods 632, the upper hot pressing plate 610 is arranged on the lower surface of the hot pressing movable bracket 633, the hot pressing cylinder 631 is arranged on the lower surface of the slider of the material pulling driving mechanism 510, and the lower ends of the hot pressing guide rods 632 are connected to the hot pressing cylinder 631 through an adapter plate. The hot pressing movable bracket 633 can move up and down along the hot pressing guide rods 632 under the drive of the hot pressing cylinder 631, so as to drive the upper hot pressing plate 610 to press against the lower hot pressing plate 620.

[0039] Referring to Figure 6 , in this embodiment, the inspection mechanism 700 includes an inspection camera 720 and an inspection driving mechanism 710. The inspection driving mechanism 710 is arranged on the slider of the material pulling driving mechanism 510 through an inspection bracket, the inspection camera 720 is arranged on the inspection driving mechanism 710, and the inspection camera 720 can reciprocate in the width direction of the product tape under the drive of the inspection driving mechanism 710, so that the inspection camera 720 can take a complete photo scan of the connection on the product tape to realize the detection of the connection quality of the connection on the product tape. In this embodiment, the inspection mechanism 700 is arranged on the side of the hot pressing mechanism 600 facing away from the splicing platform 100.

[0040] In some embodiments, in order to prevent the product from moving relative to the leading end of the product tape during the tape sticking process, the splicing platform 100 needs to have an adsorption ability and can adsorb the product placed on it. A plurality of adsorption holes can be arranged in an array on the surface of the splicing platform 100, and an adsorption cavity communicated with the adsorption holes is arranged inside. A vacuum interface communicated with the adsorption cavity is arranged on the lower surface of the splicing platform 100, and the adsorption cavity can be communicated with a vacuum source such as a suction fan through the adsorption holes to realize the adsorption function. Referring to Figure 7 , in this embodiment, an ion wind bar 110 for removing static electricity on the product and a front pressing mechanism 120 that can press the auxiliary film are arranged at one end of the splicing platform 100 facing away from the tape sticking mechanism 400. It can be understood that the front pressing mechanism 120 and the rear pressing mechanism 520 can be pressing plates driven by cylinders.

[0041] Referring to Figure 8 Figure 8 , in this embodiment, the tape pasting mechanism 400 includes a tape pasting bracket 410, an upper tape pasting unit 420, a lower tape pasting unit 440, an upper tape pasting translation mechanism 430, and a lower tape pasting translation mechanism 450. The upper tape pasting unit 420, the lower tape pasting unit 440, the upper tape pasting translation mechanism 430, and the lower tape pasting translation mechanism 450 are all arranged on one side of the tape pasting bracket 410 facing the splicing platform 100. A slit through which the leading end of the product tape can pass is provided on the tape pasting bracket 410, and a support plate 411 for supporting the leading end of the product tape is provided below the slit. The upper tape pasting translation mechanism 430 and the lower tape pasting translation mechanism 450 are symmetrically arranged on the upper and lower sides of the slit. The upper tape pasting unit 420 and the lower tape pasting unit 440 are respectively arranged on the upper tape pasting translation mechanism 430 and the lower tape pasting translation mechanism 450, and can reciprocate in the width direction of the product under the drive of the upper tape pasting translation mechanism 430 and the lower tape pasting translation mechanism 450 respectively, so as to paste the tape on the front and back sides of the connection between the single product and the product tape. In this embodiment, in order to ensure that the leading end of the product tape does not shake during the tape pasting process, an upper pressure plate 412 is provided above the slit. The upper pressure plate 412 cooperates with the support plate 411 to limit the movement of the leading end of the product tape and improve the stability of the tape pasting process, thereby improving the splicing quality.

[0042] Referring to Figure 9 Figure 9 , in this embodiment, the upper tape pasting unit 420 and the lower tape pasting unit 440 have the same structure. The upper tape pasting unit 420 includes a tape feeding shaft 421, a tape pasting pressure roller 422, a cutting knife 423, and an auxiliary pressure roller 425. The tape feeding shaft 421 is rotatably arranged on the tape pasting adapter plate 427, and the tape pasting adapter plate 427 is connected to the slider of the upper tape pasting translation mechanism 430. The tape released from the tape pasting adapter plate 427 passes through the auxiliary pressure roller 425 and the tape pasting pressure roller 422 in sequence. The tape pasting pressure roller 422 can press the tape pasted at the connection between the product and the product tape to make the tape closely adhere to the connection between the product and the product tape. A cutting drive device 424 and an auxiliary drive device 426 are also provided on the tape pasting adapter plate 427. The cutting knife 423 is arranged above the tape pasting pressure roller 422, and the cutting knife 423 can cut the tape between the tape pasting pressure roller 422 and the auxiliary pressure roller 425 under the drive of the cutting drive device 424. The auxiliary pressure roller 425 can move up and down under the drive of the auxiliary drive device 426 to press the leading end of the cut tape at the connection between the product and the product. A pressure roller that fits the surface of the auxiliary pressure roller 425 is also provided on the auxiliary drive device 426 to cooperate with the auxiliary pressure roller 425 to clamp the leading end of the tape. In this embodiment, both the cutting drive device 424 and the auxiliary drive device 426 adopt air cylinders.

[0043] Referring to Figure 10, in this embodiment, the cleaning mechanism 800 is disposed on one side of the tape sticking bracket 410 facing the material pulling mechanism 500, and includes an upper cleaning pressure roller 810, a lower cleaning pressure roller 820, and a cleaning driving mechanism 830. The cleaning driving mechanism 830 can drive the upper cleaning pressure roller 810 and the lower cleaning pressure roller 820 to contact the front and back surfaces of the product tape, so as to adsorb and clean the dust on the front and back surfaces of the product tape. It can be understood that the surfaces of the upper cleaning pressure roller 810 and the lower cleaning pressure roller 820 should be made of materials with the function of adsorbing dust. In this embodiment, the cleaning driving mechanism 830 includes a lower movable bracket 831, an upper movable bracket 832, an upper cleaning cylinder 833, and a lower cleaning cylinder 834. The lower movable bracket 831 is disposed on the tape sticking bracket 410 through the lower cleaning cylinder 834. The lower cleaning pressure roller 820 is rotatably disposed on the lower movable bracket 831. The lower movable bracket 831 can perform a lifting movement under the drive of the lower cleaning cylinder 834, so that the lower cleaning pressure roller 820 is attached to the lower surface of the product tape passing through the slit. The upper movable bracket 832 is connected to the lower movable bracket 831 through the upper cleaning cylinder 833. The upper cleaning pressure roller 810 is rotatably disposed on the upper movable bracket 832. The upper movable bracket 832 can perform a lifting movement under the drive of the upper cleaning cylinder 833, so that the upper cleaning pressure roller 810 is attached to the upper surface of the product tape passing through the slit.

[0044] Referring to Figure 10 , in this embodiment, in order to ensure the cleaning ability of the upper cleaning pressure roller 810 and the lower cleaning pressure roller 820, an upper dust sticking roller 840 is rotatably disposed on one side of the upper cleaning pressure roller 810 facing away from the slit, and a lower dust sticking roller 850 is rotatably disposed on one side of the lower cleaning pressure roller 820 facing away from the slit. The upper dust sticking roller 840 and the lower dust sticking roller 850 are respectively attached to the upper cleaning pressure roller 810 and the lower cleaning pressure roller 820. The surfaces of the upper dust sticking roller 840 and the lower dust sticking roller 850 should also be made of materials with the ability to adsorb dust, and the adsorption ability should be stronger than that of the upper cleaning pressure roller 810 and the lower cleaning pressure roller 820, so as to remove the dust on the upper cleaning pressure roller 810 and the lower cleaning pressure roller 820 and ensure the cleaning ability of the upper cleaning pressure roller 810 and the lower cleaning pressure roller 820.

[0045] It can be understood that the transverse movement driving mechanism 211, the loading lifting driving mechanism 212, the longitudinal movement driving mechanism 213, the platform lifting driving mechanism 222, the paper separating lifting driving mechanism 231, the upper tape sticking translation mechanism 430 and the lower tape sticking translation mechanism 450, the material pulling driving mechanism 510, and the inspection driving mechanism 710 can all be linear driving platforms composed of guiding structures such as motors, lead screw pairs, and slide rails. Among them, the transverse movement driving mechanism 211 can adopt a double-slider linear platform to realize the independent driving of the product suction cup and the paper separating suction cup 232 respectively. The rotation driving mechanism 214 can adopt a servo motor or a DD motor, etc. The specific structures of the above driving mechanisms are common knowledge in the art and will not be elaborated here.

[0046] It should be noted that in the description of the present invention, if there is any reference to the description of directions, such as the directions or positional relationships indicated by up, down, front, back, left, right, etc., they are all based on the directions or positional relationships shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed or operated in a specific direction, and should not be construed as a limitation to the present invention.

[0047] In the description of the present invention, the meaning of "a number of" is one or more, the meaning of "a plurality of" is two or more, and understandings such as "greater than", "less than", "exceeding", etc. do not include the recited number, while understandings such as "above", "below", "within", etc. include the recited number. If there is a description of "first" or "second", etc., it is only for the purpose of distinguishing technical features and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0048] In the description of the present invention, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0049] The above embodiments are only the preferred embodiments of the present invention, and the scope of protection of the present invention cannot be limited thereby. Any non-substantive changes and substitutions made by those skilled in the art based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A splicing device, characterized in that, Comprising: A splicing platform (100) for placing the products to be spliced; A loading mechanism (200) for loading the products to be spliced onto the splicing platform (100); A receiving mechanism (300) for winding up the spliced products into a roll; An adhesive pasting mechanism (400) arranged at one end of the splicing platform (100) facing the receiving mechanism (300), for pasting adhesive tapes on both the front and back sides of the products on the splicing platform (100) to connect the products on the splicing platform (100) with the leading end of the spliced product tape; A tape pulling mechanism (500) arranged on the tape running path from the adhesive pasting mechanism (400) to the receiving mechanism (300), for pulling the spliced product tape at equal intervals; A hot pressing mechanism (600) arranged on the tape running path of the spliced product tape, for hot pressing the adhesive tape on the product tape; 2. The splicing device according to claim 1, wherein, Further comprising an inspection mechanism (700), the inspection mechanism (700) being arranged on the tape running path of the spliced product tape, and the inspection mechanism (700) being used for taking pictures of the spliced product tape; 3. The splicing device according to claim 1, characterized in that, Further comprising a cleaning mechanism (800), the cleaning mechanism (800) being arranged on the tape running path of the spliced product tape, and the cleaning mechanism (800) being used for cleaning the surface of the spliced product tape; 4. The splicing device according to claim 1, characterized in that, The loading mechanism (200) comprises a loading storage platform (220), a loading transfer mechanism (210) and a coil feeding mechanism (250). The loading storage platform (220) is used for storing the product stack formed by stacking single products to be spliced. The loading transfer mechanism (210) is used for moving the products on the loading storage platform (220) to the splicing platform (100). The coil feeding mechanism (250) is used for unwinding the auxiliary film, so that after the auxiliary film passes through the upper surface of the splicing platform (100), the adhesive pasting mechanism (400), the tape pulling mechanism (500) and the hot pressing mechanism (600) in sequence, it is wound up into a roll by the receiving mechanism (300); 5. The splicing device according to claim 4, characterized in that, The loading mechanism (200) further comprises a separator paper storage platform (240) and a separator paper transfer mechanism (230). The separator paper storage platform (240) is used for storing the separator paper between adjacent products in the product stack to be spliced. The separator paper transfer mechanism (230) is used for moving the separator paper in the loading storage platform (220) to the separator paper storage platform (240) for stacking; 6. The splicing device according to claim 1, wherein, Further comprising a photographing mechanism (900), the photographing mechanism (900) being used for taking pictures of the products on the loading mechanism (200).

7. The splicing device according to claim 3, characterized in that The tape pasting mechanism (400) includes a tape pasting bracket (410), an upper tape pasting unit (420), a lower tape pasting unit (440), an upper tape pasting translation mechanism (430) and a lower tape pasting translation mechanism (450). The upper tape pasting unit (420), the lower tape pasting unit (440), the upper tape pasting translation mechanism (430) and the lower tape pasting translation mechanism (450) are all arranged on one side of the tape pasting bracket (410) facing the splicing platform (100). A slit through which the leading end of the product tape can pass is provided on the tape pasting bracket (410). A support plate (411) for supporting the leading end of the product tape is provided below the slit. The upper tape pasting unit (420) and the lower tape pasting unit (440) are respectively arranged on the upper and lower sides of the slit. The upper tape pasting translation mechanism (430) and the lower tape pasting translation mechanism (450) are symmetrically arranged on the upper and lower sides of the slit. The upper tape pasting unit (420) and the lower tape pasting unit (440) can be respectively driven by the upper tape pasting translation mechanism (430) and the lower tape pasting translation mechanism (450) to translate along the slit in the width direction of the product, so as to paste the tape on the front and back sides of the connection between the single product and the product tape.

8. The splicing device according to claim 2, wherein The material pulling mechanism (500) includes a material pulling driving mechanism (510) and a rear pressure material mechanism (520). The rear pressure material mechanism (520) is arranged at one end of the material pulling driving mechanism (510) facing away from the tape pasting mechanism (400). The hot pressing mechanism (600) is arranged on the material pulling driving mechanism (510). The hot pressing mechanism (600) can reciprocate along the running direction of the product tape under the drive of the material pulling driving mechanism (510). The hot pressing mechanism (600) includes an upper hot pressing plate (610), a lower hot pressing plate (620) and a hot pressing driving mechanism (630). The upper hot pressing plate (610) and the lower hot pressing plate (620) can be pressed against the front and back sides of the product tape under the drive of the hot pressing driving mechanism (630). The rear pressure material mechanism (520) can clamp the passing product tape.

9. The splicing device according to claim 8, wherein The inspection mechanism (700) is arranged on the material pulling driving mechanism (510). The inspection mechanism (700) includes an inspection camera (720) and an inspection driving mechanism (710). The inspection camera (720) can reciprocate in the width direction of the product tape under the drive of the inspection driving mechanism (710).

10. The splicing device according to claim 7, wherein, The cleaning mechanism (800) is arranged on one side of the glue - sticking bracket (410) facing the material - pulling mechanism (500). The cleaning mechanism (800) includes an upper cleaning pressure roller (810), a lower cleaning pressure roller (820) and a cleaning driving mechanism (830). At least one of the upper cleaning pressure roller (810) and the lower cleaning pressure roller (820) is movably arranged on the glue - sticking bracket (410). The product tape after product splicing can pass between the upper cleaning pressure roller (810) and the lower cleaning pressure roller (820). The upper cleaning pressure roller (810) and the lower cleaning pressure roller (820) can be pressed against the front and back surfaces of the product tape under the drive of the cleaning driving mechanism (830).

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