Packing belt surface embossing production device and packing belt production line

Abstract

The packing belt surface embossing production device comprises a device case, conveying roller sets and an embossing mechanism, the two conveying roller sets are arranged on the device case, the embossing mechanism is arranged between the two conveying roller sets, and the embossing mechanism comprises a fixed embossing roller, a movable embossing roller, a lifting module and a tensioning adjusting module. The fixed embossing roller is driven by a gear motor A through gear transmission, the movable embossing roller and the fixed embossing roller synchronously rotate through a synchronous transmission part, the lifting module can adjust the height of the movable embossing roller, the lifting module is matched with the tensioning adjusting module to adjust the tensioning degree of the synchronous belt, the device further comprises a heating component and a cooling component, and the heating component heats a packing belt. The cooling component cools the knurled packing belt, through the design, the packing belt is evenly stressed in the knurling process, the knurling depth and shape are consistent, abrasion and tearing risks are reduced, the knurling precision and attractiveness are improved, and in addition, the packing belt production line is further provided with the packing belt surface knurling production device.

Description

Technical Field

[0001] The invention relates to the technical field of strapping tape embossing devices, in particular to a strapping tape surface embossing production device, namely a strapping tape production line. Background Art

[0002] Strapping tape is widely used in logistics, transportation and other fields. Its surface quality and aesthetics have an important impact on the packaging effect and market competitiveness of the product. In the traditional strapping tape production process, a simple embossing roller is usually used for embossing, but this method has the following problems:

[0003] First, traditional embossing equipment usually only uses a single embossing roller for embossing. This method easily causes uneven force on the strapping tape during the embossing process, thereby affecting the depth and shape consistency of the embossed pattern, reducing the precision and aesthetics of the embossing. In addition, when a single roller rotates, the friction between the strapping tape and the roller is large, which easily causes wear and tear on the strapping tape surface, affecting product quality.

[0004] Secondly, existing embossing equipment generally lacks the function of adjusting the distance between the embossing rollers, making it difficult to meet the embossing requirements of strapping tapes of different thicknesses. Summary of the invention

[0005] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a device for producing embossing on the surface of a strapping tape which can ensure excellent pattern effects.

[0006] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: a packaging tape surface embossing production device, including a device chassis, a conveying roller group, and an embossing mechanism, the device chassis is provided with two groups of the conveying roller groups, the device chassis is provided with the embossing mechanism between the two groups of the conveying roller groups, the embossing mechanism includes a fixed embossing roller, a dynamic embossing roller, a lifting module and a tensioning adjustment module, the device chassis is rotatably connected to the fixed embossing roller, the device chassis is provided with a sliding groove corresponding to the fixed embossing roller, the sliding groove is slidably connected to an adjustment platform, and the adjustment platform is rotatably connected to the dynamic embossing roller, The lifting module is provided inside the device chassis, and the lifting module is matched with the adjusting platform, so that the lifting module can drive the adjusting platform to perform lifting movement. The device chassis is also fixedly connected with a reduction motor A, and the reduction motor A is fixedly connected with a power output shaft, and the power output shaft is fixedly connected with a gear A, and the roller shaft of the fixed embossing roller is fixedly connected with a gear B, and the gear A is meshed with the gear B. The power output shaft and the dynamic embossing roller are connected to each other by a synchronous transmission member, and a tension adjustment module is also provided in the device chassis to match the synchronous transmission member.

[0007] In the above technical solution, the lifting module includes a lifting and traction platform, a sliding column, a screw A and a reduction motor B. The lifting and traction platform is fixedly connected to the adjustment platform, the sliding column is fixedly connected inside the device chassis, the lifting and traction platform is slidably connected to the sliding column, the screw A is threadedly connected to the lifting and traction platform, and the reduction motor B is also fixedly connected inside the device chassis, and the reduction motor B is dynamically connected to the screw A.

[0008] In the above technical solution, the synchronous transmission component includes an active synchronous wheel, a driven synchronous wheel and a synchronous belt. The active synchronous wheel is fixedly connected to the power output shaft, the driven synchronous wheel is fixedly connected to the roller shaft of the dynamic embossing roller, the synchronous belt is provided between the driven synchronous wheel and the active synchronous wheel, and the tension adjustment module is matched with the synchronous belt.

[0009] In the above technical solution, the tensioning adjustment module includes a tensioning wheel, an adjustment frame, and a screw B. A limiting column is fixedly connected in the device chassis, the adjustment frame is slidably connected to the limiting column, the screw B is threadedly connected to the adjustment frame, the screw B and the screw A are dynamically connected through a transmission assembly, the tensioning wheel is rotatably connected to the adjustment frame, and the tensioning wheel conflicts with the synchronous belt.

[0010] In the above technical solution, the power input shaft A is fixedly connected to the screw A, the power input shaft B is fixedly connected to the screw B, the reduction motor B is power-connected to the power input shaft A, the transmission assembly includes a bevel gear A, a bevel gear B, a power transmission shaft, a worm and a worm wheel, the power input shaft A is fixedly connected to the bevel gear A, the power transmission shaft is rotatably connected inside the device chassis, the power transmission shaft is fixedly connected to the bevel gear B, the bevel gear A is meshingly connected to the bevel gear B, the power input shaft B is fixedly connected to the worm wheel, the power transmission shaft is fixedly connected to the worm, and the worm is meshingly connected to the worm wheel.

[0011] In the above technical solution, the conveying roller group includes guide rollers and parallel rollers, and multiple groups of the guide rollers are rotatably connected to the device chassis. Two groups of parallel rollers are rotatably connected to the device chassis adjacent to the fixed embossing roller, and the conveying area between the two groups of parallel rollers corresponds to the embossing area between the fixed embossing roller and the dynamic embossing roller.

[0012] In the above technical solution, a heating component is provided on the device chassis to match one group of the conveying roller groups, and a cooling component is provided on the device chassis to match another group of the conveying roller groups.

[0013] In the above technical solution, the heating component includes a hot blow box and a heating element. Two groups of the hot blow boxes are fixedly connected to the device chassis, and each group of the hot blow boxes is provided with a hot air outlet. One group of the hot air outlets corresponds to the top surface of the strapping tape, and the other group of the hot air outlets corresponds to the bottom surface of the strapping tape. The two groups of the hot blow boxes are fixedly connected to the heating box, the heating box is communicated with the hot blow box, and the heating element is fixedly connected inside the heating box;

[0014] The cooling component includes a cold air box and a refrigeration element. Two groups of the cold air boxes are fixedly connected to the device chassis. Each group of the cold air boxes is provided with a cold air outlet. One group of the cold air outlets contacts the top surface of the packing tape, and the other group of the cold air outlets corresponds to the bottom surface of the packing tape. Both groups of the cold air outlets are fixedly connected to the refrigeration box. The refrigeration box is communicated with the cold air boxes. The refrigeration element is fixedly connected inside the refrigeration box.

[0015] An air supply mechanism is also provided inside the device chassis, and the air supply mechanism is connected with the refrigeration box and the hot blow box pipelines.

[0016] In the above technical solution, the air supply mechanism includes an air collecting hood, a fan, and a dust filter. The device chassis is provided with an air inlet, the air inlet is fixedly connected to the air collecting hood, the inside of the air collecting hood is fixedly connected to the fan, the dust filter is fixedly connected to the air inlet in front of the fan, the air collecting hood is fixedly connected to an air supply pipe, and the air supply pipe is connected to the hot blow box and the refrigeration box through an air inlet duct.

[0017] The present invention also provides a strapping tape production line, comprising a melting furnace, an extruder, a cooling device, a cutting unit, and a winding mechanism arranged in sequence, and also comprising the strapping tape surface embossing production device disclosed above, wherein the strapping tape surface embossing production device is located between the cooling device and the cutting unit.

[0018] Beneficial effects of the present invention:

[0019] 1. The fixed embossing roller can be driven to rotate by the reduction motor A. At the same time, under the action of the synchronous transmission part, the dynamic embossing roller can also rotate synchronously, and the rotation direction of the fixed embossing roller is opposite to that of the dynamic embossing roller. In this way, the strapping tape can be embossed by the two rotating embossing rollers, and the strapping tape is more evenly stressed between the two rollers, which can ensure the consistency of the depth and shape of the embossing pattern, improve the accuracy and aesthetics of the embossing, and when both rollers are rotating, the friction between the strapping tape and the rollers is greatly reduced, reducing the risk of wear and tear on the strapping tape surface;

[0020] 2. It is equipped with a lifting module and a tension adjustment module. The lifting module can be used to adjust the height of the dynamic embossing roller, thereby adjusting the distance between the dynamic embossing roller and the fixed embossing roller. In this way, the embossing depth of the strapping belt can be adjusted, and the demand for embossing strapping belts of different thicknesses can be met. In addition, the tension adjustment module can be used to adjust the tension of the synchronous belt in the synchronous transmission part, so that the power transmission of the two sets of embossing rollers is synchronized and stable, ensuring excellent embossing effect of the strapping belt;

[0021] 3. The screw B in the tension adjustment module and the screw A in the lifting module are connected by power through the transmission assembly. In this way, the reduction motor B drives the screw A to rotate. When the height of the dynamic embossing roller is adjusted, the power can be transmitted to the screw B. In this way, the screw B rotates to adjust the position of the tension wheel to ensure that the synchronous belt is always in the appropriate tension. This structure can adjust the tension of the synchronous belt when adjusting the dynamic embossing roller, reduce the adjustment steps, speed up the use of the equipment, and improve work efficiency;

[0022] 4. A heating component and a cooling component are also provided, so that when the strapping tape enters the embossing roller, the surface of the strapping tape is first heated by the heating component. The heated strapping tape is easier to form during the embossing process, which can ensure the quality of the pattern. The embossed strapping tape is then quickly cooled to enhance the stability and durability of the pattern. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of another perspective of the present invention;

[0025] Figure 3 It is a front view structural schematic diagram of the present invention;

[0026] Figure 4 It is a schematic diagram of the internal structure of the chassis of the device in the present invention;

[0027] Figure 5 It is a structural schematic diagram of the lifting module in the present invention;

[0028] Figure 6 It is a structural schematic diagram of the tension adjustment module in the present invention;

[0029] Figure 7 for Figure 6 Schematic diagram of the detailed structure of part a in the middle;

[0030] Figure 8 It is a structural schematic diagram of the air supply mechanism in the present invention;

[0031] Fig. 9 It is a schematic diagram of the process of the packing tape production line in the present invention.

[0032] In the figure: 100 device chassis;

[0033] 200 conveying roller set, 201 guide roller, 202 parallel roller;

[0034] 301 fixed embossing roller, 302 dynamic embossing roller, 303 lifting module, 304 tensioning adjustment module, 305 sliding groove, 306 adjusting platform, 307 reduction motor A, 308 power output shaft, 309 gear A, 310 gear B, 311 synchronous transmission part, 312 active synchronous wheel, 313 driven synchronous wheel, 314 synchronous belt, 315 lifting traction platform, 316 sliding column, 317 screw A, 318 reduction motor B, 319 tensioning wheel, 320 adjusting frame, 321 screw B, 322 limit column, 323 power input shaft A, 324 power input shaft B, 325 bevel gear A, 326 bevel gear B, 327 power transmission shaft, 328 worm, 329 worm wheel;

[0035] 400 heating component, 401 hot blow box, 402 heating element, 403 hot air outlet, 404 heating box;

[0036] 500 cooling component, 501 cold air box, 502 refrigeration element, 503 cold air outlet, 504 refrigeration box;

[0037] 600 air supply mechanism, 601 air collecting cover, 602 fan, 603 dust filter, 604 air inlet, 605 air supply pipe, 606 air inlet duct. DETAILED DESCRIPTION

[0038] 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.

[0039] Example 1

[0040] See also Figure 1—4, a device for producing embossing on the surface of a strapping tape, comprising a device chassis 100, a conveying roller group 200, and an embossing mechanism, wherein the device chassis 100 is provided with two groups of conveying roller groups 200, one group of conveying roller groups 200 is used to guide the strapping tape before embossing, and the other group is used to guide the strapping tape after embossing, and an embossing mechanism for embossing the strapping tape is provided between the two groups of conveying roller groups 200 on the device chassis 100, specifically, the embossing mechanism comprises a fixed embossing roller 301, a movable embossing roller 302, a lifting module 303, and a tensioning adjustment module 304, that is, a fixed embossing roller 301 is rotatably connected to the device chassis 100, and a movable embossing roller 302 is provided to the device chassis 100, and a lifting module 303 is provided to the device chassis 100, and a lifting module 304 is provided to the device chassis 100, and a lifting module 303 ... The embossing roller 301 is provided with a sliding groove 305 on the device chassis 100 corresponding to the fixed embossing roller 301, and an adjusting platform 306 is slidably connected in the sliding groove 305. The dynamic embossing roller 302 is rotatably connected to the adjusting platform 306. A lifting module 303 is provided inside the device chassis 100. The lifting module 303 matches the adjusting platform 306, so that the lifting module 303 can drive the adjusting platform 306 to perform lifting and lowering movements, and then the height of the dynamic embossing roller 302 can be adjusted. In this way, the distance between the dynamic embossing roller 302 and the fixed embossing roller 301 can be adjusted, so that the embossing depth of the strapping tape can be adjusted, and strapping tapes of different thicknesses can also be embossed.

[0041] In addition, a reduction motor A307 is fixedly connected inside the device chassis 100, and a power output shaft 308 is fixedly connected to the reduction motor A307, and a gear A309 is fixedly connected to the power output shaft 308. A gear B310 is fixedly connected to the roller shaft of the fixed embossing roller 301, and the gear A309 is meshed and connected with the gear B310. The power output shaft 308 and the dynamic embossing roller 302 are connected to each other through a synchronous transmission member 311. Specifically, the synchronous transmission member 311 includes an active synchronous wheel 312, a driven synchronous wheel 313 and a synchronous belt 314, that is, an active synchronous wheel 312 is fixedly connected to the power output shaft 308, and a driven synchronous wheel 313 is fixedly connected to the roller shaft of the dynamic embossing roller 302. 3. A synchronous belt 314 is provided between the driven synchronous wheel 313 and the active synchronous wheel 312, so that the fixed embossing roller 301 can be driven to rotate by the reduction motor A307, and the dynamic embossing roller 302 can be rotated under the action of the synchronous transmission member 311, and then the dynamic embossing roller 302 rotates in the opposite direction to the fixed embossing roller 301 under the action of the gear A309 and the gear B310, so that the two groups of embossing rollers can emboss the strapping tape, and the strapping tape is more evenly stressed between the two groups of rollers, which can ensure that the depth and shape of the embossing pattern are consistent, and improve the accuracy and aesthetics of the embossing. Moreover, when the two groups of rollers are rotating, the friction between the strapping tape and the rollers is greatly reduced, reducing the risk of wear and tear on the strapping tape surface;

[0042] Furthermore, the matching synchronous transmission part 311 in the device chassis 100 is also provided with a tension adjustment module 304, that is, the tension adjustment module 304 is matched with the synchronous belt 314. That is to say, after the lifting module 303 adjusts the height of the dynamic embossing roller 302, the tension adjustment module 304 can be used to adjust the tension of the synchronous belt 314, so that the power transmission of the two sets of embossing rollers is synchronized and stable, ensuring the excellent embossing effect of the strapping belt.

[0043] In this embodiment, the conveying roller group 200 includes a guide roller 201 and a parallel roller 202, that is, a plurality of guide rollers 201 are rotatably connected to the device chassis 100, and two groups of parallel rollers 202 are rotatably connected to the device chassis 100 near the fixed embossing roller 301, and the conveying area between the two groups of parallel rollers 202 corresponds to the embossing area between the fixed embossing roller 301 and the dynamic embossing roller 302. After the strapping tape is guided by the plurality of guide rollers 201, the strapping tape can finally enter between the two groups of embossing rollers in a nearly parallel manner for embossing, and the embossed strapping tape then moves out of the two groups of embossing rollers in a nearly parallel manner, and is then guided by the plurality of guide rollers 201. Such a conveying roller group 200 can ensure the stability of the path of the strapping tape before and after entering the embossing area, correct the deviation of the strapping tape, and the setting of the parallel rollers 202 enables the strapping tape to be accurately positioned when entering between the fixed embossing roller 301 and the dynamic embossing roller 302, and this positioning helps to improve the accuracy of the embossing process.

[0044] Example 2

[0045] See also Figure 5 —7, a device for producing embossed patterns on the surface of a strapping tape, this embodiment is based on the embodiment 1, further stating that:

[0046] In this embodiment, the lifting module 303 includes a lifting traction platform 315, a sliding column 316, a screw A317 and a reduction motor B318, that is, the lifting traction platform 315 is fixedly connected to the adjustment platform 306, the sliding column 316 is fixedly connected in the device chassis 100, the lifting traction platform 315 is slidably connected to the sliding column 316, the lifting traction platform 315 is threadedly connected with the screw A317, and the reduction motor B318 is also fixedly connected inside the device chassis 100, and the reduction motor B318 is connected to the screw A317 in power, so that the screw A317 can be driven to rotate by the reduction motor B318, so that the lifting traction platform 315 pulls the adjustment platform 306 to perform lifting and lowering movements, thereby achieving the adjustment effect of the dynamic embossing roller 302 in Example 1;

[0047] Furthermore, in the embodiment, the tension adjustment module 304 includes a tension wheel 319, an adjustment frame 320, and a lead screw B321, that is, a limit column 322 is fixedly connected in the device chassis 100, the limit column 322 is slidably connected to the adjustment frame 320, the adjustment frame 320 is threadedly connected to the lead screw B321, the lead screw B321 and the lead screw A317 are connected to each other through a transmission assembly, and the tension wheel 319 is rotatably connected to the adjustment frame 320, and the tension wheel 319 conflicts with the synchronous belt 314. When the tension is reduced, the tension wheel 319 is rotated and connected to the synchronous belt 314. When the speed motor B318 drives the lead screw A317 to rotate, the lead screw B321 also rotates under the action of the transmission assembly. When the lead screw B321 rotates, the adjustment frame 320 produces a linear motion, which adjusts the position of the tensioning wheel 319. At this time, the tensioning wheel 319 also presses the synchronous belt 314 to different degrees, thereby achieving the adjustment effect of the tensioning adjustment module 304 on the synchronous transmission member 311, ensuring that the transmission between the dynamic embossing roller 302 and the fixed embossing roller 301 is synchronous and stable;

[0048] Furthermore, the embodiment also provides a specific structure of a transmission assembly:

[0049] The power input shaft A323 is fixedly connected to the lead screw A317, the power input shaft B324 is fixedly connected to the lead screw B321, the reduction motor B318 is connected to the power input shaft A323, and the transmission assembly includes a bevel gear A325, a bevel gear B326, a power transmission shaft 327, a worm 328 and a worm wheel 329, that is, the power input shaft A323 is fixedly connected to the bevel gear A325, the power transmission shaft 327 is rotatably connected inside the device chassis 100, the power transmission shaft 327 is fixedly connected to the bevel gear B326, the bevel gear A325 is meshed with the bevel gear B326, the power input shaft B324 is fixedly connected to the worm wheel 329, the power transmission shaft 327 is fixedly connected to the bevel gear B326, the bevel gear A325 is meshed with the bevel gear B326, the power input shaft B324 is fixedly connected to the worm wheel 329, and the power transmission shaft 327 is fixedly connected to the bevel gear B326. There is a worm 328, which is meshed with a worm wheel 329. When the lead screw A317 rotates, under the action of the bevel gear A325 and the bevel gear B326, power is transmitted to the worm 328, and the worm wheel 329 is driven to rotate by the worm 328, thereby finally realizing the rotation of the lead screw B321. Here, the transmission assembly utilizes the self-locking effect of the worm 328 and the worm wheel 329, so that when the tensioner 319 moves to the adjustment position, it will not cause vibration due to the movement of the synchronous belt 314, causing the tensioner 319 to be displaced, affecting the transmission effect of the synchronous belt 314 on the dynamic embossing roller 302 and the fixed embossing roller 301, thereby further improving the transmission synchronization and stability requirements between the dynamic embossing roller 302 and the fixed embossing roller 301.

[0050] Example 3

[0051] See also Figure 2 , Figure 3 , Figure 8, a device for producing surface embossing of strapping tape. This embodiment is further optimized on the basis of Embodiment 2. A heating component 400 is provided on the device chassis 100 for matching the conveying roller group 200 for conveying the unembossed strapping tape, and a cooling component 500 is provided for matching another group of conveying roller groups 200 for conveying the embossed strapping tape. That is, the strapping tape before embossing is heated by the heating component 400, so that the heated strapping tape is easier to form during the embossing process, and the quality of the pattern can be ensured. The embossed strapping tape is then quickly cooled, thereby enhancing the stability and durability of the pattern. The specific arrangement is that the heating component 400 and the cooling component 500 can be respectively arranged in the area between the embossing roller and the parallel roller 202;

[0052] Specifically, the heating component 400 includes a hot blow box 401 and a heating element 402. Two groups of hot blow boxes 401 are fixedly connected to the device chassis 100. Each group of hot blow boxes 401 is provided with a hot air outlet 403. One group of hot air outlets corresponds to the top surface of the strapping tape, and the other group of hot air outlets corresponds to the bottom surface of the strapping tape. The two groups of hot blow boxes are fixedly connected to the heating box 404. The heating box 404 is connected to the hot blow box 401. The heating element 402 is fixedly connected in the heating box 404. The heating element 402 here can be an electric heating tube.

[0053] In addition, the cooling component 500 includes a cold air box 501 and a refrigeration element 502. Two groups of cold air boxes 501 are fixedly connected to the device chassis 100. Each group of cold air boxes 501 is provided with a cold air outlet 503. One group of cold air outlets 503 contacts the top surface of the packing tape, and the other group of cold air outlets 503 corresponds to the bottom surface of the packing tape. Both groups of cold air outlets are fixedly connected to a refrigeration box 504. The refrigeration box 504 is connected to the cold air box 501. A refrigeration element 502 is fixedly connected inside the refrigeration box 504. The refrigeration element 502 here can be a semiconductor refrigeration sheet.

[0054] Of course, an air supply mechanism 600 is also provided inside the device chassis 100, and the air supply mechanism 600 is connected to the refrigeration box 504 and the hot blow box pipeline to supply air to the heating component 400 and the cooling component 500. In the embodiment, the air supply mechanism 600 provided is:

[0055] The air supply mechanism 600 includes an air collecting hood 601, a fan 602, and a dust filter 603. An air inlet 604 is provided on the device chassis 100. The air inlet 604 is fixedly connected to the air collecting hood 601. The fan 602 is fixedly connected inside the air collecting hood 601. A dust filter 603 is fixedly connected in the air inlet 604 before the fan 602. An air supply pipe 605 is fixedly connected to the air collecting hood 601. The air supply pipe 605 is connected to the hot blowing box and the refrigeration box 504 through an air inlet duct 606. In this way, negative pressure can be generated by the fan 602, so that the wind enters the cold air box 501 and the hot blowing box 401 through the pipeline, so that the hot air can be blown to the surface of the unembossed strapping tape to heat the strapping tape, and the cold air can be blown to the surface of the embossed strapping tape to quickly cool the strapping tape. The dust filter 603 can filter dust in the air to prevent dust from adhering to the strapping tape and affecting the quality of the strapping tape.

[0056] Example 4

[0057] See also Fig. 9 A strapping tape production line includes a melting furnace, an extruder, a cooling device, a cutting unit, and a winding mechanism arranged in sequence, and also includes a strapping tape surface embossing production device disclosed in Example 1 in combination with Examples 2 and 3, wherein the strapping tape surface embossing production device is located between the cooling device and the cutting unit.

[0058] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0059] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for producing embossed surface of a strapping tape, comprising a device chassis (100), a conveying roller group (200), and an embossing mechanism, characterized in that: The device case (100) is provided with two groups of conveying roller groups (200), and the device case (100) is provided with the embossing mechanism between the two groups of conveying roller groups (200), and the embossing mechanism comprises a fixed embossing roller (301), a dynamic embossing roller (302), a lifting module (303) and a tensioning adjustment module (304), and the device case (100) is rotatably connected with the fixed embossing roller (301), and the device case (100) is provided with a sliding groove (305) corresponding to the fixed embossing roller (301), and an adjustment platform (306) is slidably connected in the sliding groove (305), and the dynamic embossing roller (302) is rotatably connected to the adjustment platform (306), and the lifting module (303) is provided inside the device case (100), and the lifting module (303) Matching with the adjustment platform (306), the lifting module (303) can drive the adjustment platform (306) to move up and down. The device chassis (100) is also fixedly connected with a reduction motor A (307), and the reduction motor A (307) is fixedly connected with a power output shaft (308), and the power output shaft (308) is fixedly connected with a gear A (309). The roller shaft of the fixed embossing roller (301) is fixedly connected with a gear B (310), and the gear A (309) is meshingly connected with the gear B (310). The power output shaft (308) and the dynamic embossing roller (302) are connected to each other by a synchronous transmission member (311). The device chassis (100) is matched with the synchronous transmission member (311) and is also provided with a tension adjustment module (304).

2. The device for producing embossed strapping surface according to claim 1, characterized in that: The lifting module (303) comprises a lifting and traction platform (315), a sliding column (316), a screw A (317) and a reduction motor B (318); the lifting and traction platform (315) is fixedly connected to the adjustment platform (306); the sliding column (316) is fixedly connected inside the device chassis (100); the lifting and traction platform (315) is slidably connected to the sliding column (316); the screw A (317) is threadedly connected to the lifting and traction platform (315); the reduction motor B (318) is also fixedly connected inside the device chassis (100); the reduction motor B (318) is power-connected to the screw A (317).

3. The device for producing embossed strapping surface according to claim 2, characterized in that: The synchronous transmission component (311) comprises an active synchronous wheel (312), a driven synchronous wheel (313) and a synchronous belt (314); the active synchronous wheel (312) is fixedly connected to the power output shaft (308); the driven synchronous wheel (313) is fixedly connected to the roller shaft of the dynamic embossing roller (302); the synchronous belt (314) is provided between the driven synchronous wheel (313) and the active synchronous wheel (312); and the tension adjustment module (304) matches the synchronous belt (314).

4. The device for producing embossed strapping surface according to claim 3, characterized in that: The tension adjustment module (304) comprises a tension wheel (319), an adjustment frame (320), and a lead screw B (321); a limit column (322) is fixedly connected inside the device chassis (100); the adjustment frame (320) is slidably connected to the limit column (322); the lead screw B (321) is threadedly connected to the adjustment frame (320); the lead screw B (321) and the lead screw A (317) are dynamically connected via a transmission assembly; the tension wheel (319) is rotatably connected to the adjustment frame (320); and the tension wheel (319) is in contact with the synchronous belt (314).

5. The device for producing embossed strapping surface according to claim 4, characterized in that: The screw A (317) is fixedly connected to a power input shaft A (323), the screw B (321) is fixedly connected to a power input shaft B (324), the reduction motor B (318) is power-connected to the power input shaft A (323), the transmission assembly comprises a bevel gear A (325), a bevel gear B (326), a power transmission shaft (327), a worm (328) and a worm wheel (329), the power input shaft A (323) is fixedly connected to the bevel gear A (325), and the power input shaft A (323) is fixedly connected to the bevel gear A (325). ), the power transmission shaft (327) is rotatably connected inside the device chassis (100), the bevel gear B (326) is fixedly connected to the power transmission shaft (327), the bevel gear A (325) is meshingly connected with the bevel gear B (326), the worm gear (329) is fixedly connected to the power input shaft B (324), the worm (328) is fixedly connected to the power transmission shaft (327), and the worm (328) is meshingly connected with the worm gear (329).

6. The device for producing embossed strapping surface according to claim 1, characterized in that: The conveying roller group (200) comprises guide rollers (201) and parallel rollers (202); a plurality of groups of guide rollers (201) are rotatably connected to the device chassis (100); two groups of parallel rollers (202) are rotatably connected to the device chassis (100) adjacent to the fixed embossing roller (301); a conveying area between the two groups of parallel rollers (202) corresponds to an embossing area between the fixed embossing roller (301) and the dynamic embossing roller (302).

7. The device for producing embossed strapping surface according to claim 1, characterized in that: A heating component (400) is provided on the device chassis (100) to match one group of the conveying roller groups (200), and a cooling component (500) is provided on the device chassis (100) to match another group of the conveying roller groups (200).

8. The device for producing embossed strapping surface according to claim 7, characterized in that: The heating component (400) comprises a hot blow box (401) and a heating element (402); two groups of the hot blow boxes (401) are fixedly connected to the device chassis (100); each group of the hot blow boxes (401) is provided with a hot air outlet (403); one group of the hot air outlets (403) corresponds to the top surface of the strapping tape, and the other group of the hot air outlets corresponds to the bottom surface of the strapping tape; the two groups of the hot blow boxes (401) are fixedly connected to a heating box (404); the heating box (404) is communicated with the hot blow boxes (401); and the heating element (402) is fixedly connected inside the heating box (404); The cooling component (500) comprises a cold air box (501) and a refrigeration element (502); two groups of the cold air boxes (501) are fixedly connected to the device chassis (100); each group of the cold air boxes (501) is provided with a cold air outlet (503); one group of the cold air outlets (503) contacts the top surface of the packing tape, and the other group of the cold air outlets (503) corresponds to the bottom surface of the packing tape; the two groups of the cold air outlets are fixedly connected to a refrigeration box (504); the refrigeration box (504) is communicated with the cold air boxes (501); and the refrigeration element (502) is fixedly connected inside the refrigeration box (504); An air supply mechanism (600) is also provided inside the device chassis (100), and the air supply mechanism (600) is connected to the refrigeration box (504) and the hot blow box pipeline.

9. The device for producing embossed strapping surface according to claim 8, characterized in that: The air supply mechanism (600) includes an air collecting hood (601), a fan (602), and a dust filter (603). The device chassis (100) is provided with an air inlet (604). The air collecting hood (601) is fixedly connected to the air inlet (604). The fan (602) is fixedly connected inside the air collecting hood (601). The dust filter (603) is fixedly connected in front of the fan (602) inside the air inlet (604). The air collecting hood (601) is fixedly connected to an air supply pipe (605). The air supply pipe (605) is connected to the hot blow box and the refrigeration box (504) through an air inlet duct (606).

10. A strapping production line, comprising a melting furnace, an extruder, a cooling device, a cutting unit, and a winding mechanism arranged in sequence, characterized in that: It also includes a strapping tape surface embossing production device as described in claim 5, 6 or 9, and the strapping tape surface embossing production device is located between the cooling device and the cutting unit.

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