CN115923013B - Calendering equipment is used in conveyer belt production - Google Patents
Calendering equipment is used in conveyer belt production Download PDFInfo
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- CN115923013B CN115923013B CN202310246171.1A CN202310246171A CN115923013B CN 115923013 B CN115923013 B CN 115923013B CN 202310246171 A CN202310246171 A CN 202310246171A CN 115923013 B CN115923013 B CN 115923013B
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- 238000003490 calendering Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 44
- 239000002699 waste material Substances 0.000 claims abstract description 38
- 238000004064 recycling Methods 0.000 claims abstract description 15
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 claims description 26
- 238000005096 rolling process Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 11
- 238000011084 recovery Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of processing and forming of conveying belt products, and provides calendaring equipment for conveying belt production, which comprises a frame, wherein a first roller, a second roller, a third roller and a fourth roller are all rotatably arranged on the frame, two groups of cutting assemblies are respectively used for cutting materials calendared on the second roller and the third roller, each of the two groups of cutting assemblies comprises a guide piece, the guide piece is provided with a guide rail along the axis direction of the second roller or the third roller, the cutting blades are movably arranged on the guide rail, the cutting edges of the cutting blades face the second roller or the third roller, a waste recycling assembly is arranged on the cutting blades, the waste recycling assembly comprises a scraping plate, the scraping plate is arranged on the cutting blades, the scraping plate is abutted against the second roller or the third roller, a material collecting roll driving motor drives a material collecting roll to rotate, and a driving motor and the material collecting roll are movably arranged on the frame. Through the technical scheme, the technical problem that the residual materials after being cut by the calendaring equipment in the related art are not easy to recycle is solved.
Description
Technical Field
The invention relates to the technical field of processing and forming of conveyor belt products, in particular to calendaring equipment for conveyor belt production.
Background
The processing flow of the conveyer belt is generally divided into calendaring, molding and vulcanization, and the middle belt cotton cloth or steel wire is calendared. The calendering process is a very demanding process, in which the heated rubber compound is passed through a nip between two rolls, which are set horizontally and in relative rotation, to produce the desired semi-finished product of rubber sheet.
In the production and processing process of the traditional conveying belt, two-roller rolling, three-roller rolling and four-roller rolling equipment exist, and four-roller rolling is equipment with a comparatively front edge in the prior art, and can combine the cover glue with the edge glue to complete, so that integrated automatic production is formed. However, as the four-roller rolling is to roll the colloid to the bottom surface and the side surface of the strip blank through the two rollers at the lower part to form the primer and the side glue, roll the cover glue through the two rollers at the upper part, and finally package the cover glue, the strip blank, the primer and the side glue together through the two rollers at the middle part. The process is continuously carried out, the bottom surface and the side surface of the lower two-roller rolling are required to be cut after being rolled, the upper two-roller rolling is also required to be cut after being covered with glue, the last packaging rolling can be carried out after all cutting, and if the cut residual materials are not timely recycled and rolled into a rolling gap by the rolling roller, the subsequent packaging rolling can be affected, and defective products are caused.
Disclosure of Invention
The invention provides calendering equipment for conveying belt production, which solves the technical problem that residual materials cut by the calendering equipment are not easy to recycle in the related art.
The technical scheme of the invention is as follows:
a calendaring apparatus for conveyor belt production, comprising:
the machine frame is provided with a machine frame,
the first roller, the second roller, the third roller and the fourth roller are all rotatably arranged on the frame, a glue covering gap is formed between the first roller and the second roller, a strip blank gap is formed between the third roller and the fourth roller, a forming gap is formed between the second roller and the third roller,
the cutting assembly has two sets of, is used for respectively to the material that rolls on the second roll with the third roll cuts, two sets of the cutting assembly all includes:
a guide member having a guide rail along an axial direction of the second roll or the third roll,
the cutting blades are movably arranged on the guide rail, the two cutting blades are close to or far away from each other after moving, the cutting edges of the cutting blades face to the second roller or the third roller,
waste recovery subassembly sets up on the cutting knife, along with the cutting knife removes, waste recovery subassembly includes:
a scraper blade arranged on the cutting knife, the scraper blade is abutted against the second roller or the third roller,
the material receiving roll is driven by the driving motor to rotate, and the driving motor and the material receiving roll are movably arranged on the frame.
The waste reclamation assembly further includes:
the pinch roller is rotatably arranged on the cutting knife and moves along with the cutting knife, and the pinch roller is used for conveying waste materials on the scraping plate.
The frame includes mounting bracket and support frame, the mounting bracket sets up on the support frame, the mounting bracket is located two between the cutter, the support frame has the calendering space, mounting bracket, first roll the second roll the third roll with the fourth roll all is located in the calendering space, the mounting bracket has first guide way, the support frame has the second guide way, the recovery the receipts material of second roll waste is rolled up and is moved the setting and be in the first guide way, the recovery the receipts material of third roll waste is rolled up and is moved the setting in the second guide way.
The waste recycling assembly may further comprise,
the blanking push rod is provided with two groups, one group is arranged at one end of the first guide groove far away from the second roller, the other group is arranged at one end of the second guide groove far away from the third roller, and the blanking push rod is a telescopic piece.
The calendaring apparatus further includes:
the material collecting grooves are arranged on the supporting frame and are provided with a plurality of material collecting grooves, and the material collecting grooves are respectively positioned below the material collecting rolls.
The cutting assembly also comprises a driving mechanism for driving the cutting knife to move, and the driving mechanism comprises:
the screw rod is rotatably arranged on the mounting frame, threads at two ends of the screw rod are opposite in rotation direction,
the screw hole is arranged on the cutting knife, and the screw rod penetrates through the screw hole.
The calendaring apparatus further includes:
the glue head is provided with two glue outlets which are arranged on the frame and respectively face the glue covering gap and the strip blank gap.
The working principle and the beneficial effects of the invention are as follows:
in order to solve the technical problem that the residual materials after being cut by the calendaring equipment are not easy to recycle in the related art. The invention provides calendering equipment for producing a conveyer belt, which can continuously recycle the cut excess materials in the calendering process by arranging a waste recycling assembly, so that the excess materials do not influence the subsequent forming process.
The working process is as follows: the strip blank passes through a strip blank gap between a third roller and a fourth roller, the third roller and the fourth roller roll colloid to the bottom surface and the side surface of the strip blank to form primer and edge rubber, and the cover rubber passes through a cover rubber gap between the first roller and the second roller to form a cover rubber layer, and a forming gap between the second roller and the third roller encapsulates the cover rubber, the strip blank, the primer and the edge rubber together. In the process, the two groups of cutting assemblies cut the cover glue on the second roller and the strip blank with glue on the third roller respectively, specifically, when cutting, according to the width of the finished product conveying belt, the cutting knife moves to a required position on the guide rail, the knife tip faces the second roller or the third roller to cut materials on the cutting knife tip, the scraping plate abutted to the second roller or the third roller scrapes the cut waste, and the scraped waste is wound and recovered through the material collecting roll to prevent being wound into a roller gap again. Further, along with the extension of production time, waste material produces more and more, and winding waste material roll diameter on the corresponding receipts material roll is bigger and bigger, in order to avoid waste material roll and roll to take place to scratch to interfere, receipts material roll mobilizable setting is in the frame, along with the extension of time, receives the material roll and keeps away from second roll or third roll gradually.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a waste recycling member according to the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic view of the position of the screed relative to the second and third rolls;
FIG. 5 is a schematic view of the position of the cutter;
in the figure: 1. the device comprises a frame, 2, a first roller, 3, a second roller, 4, a third roller, 5, a fourth roller, 6, a cover glue gap, 7, a strip blank gap, 8, a forming gap, 9, a cutting assembly, 10, a guide piece, 11, a guide rail, 12, a cutting knife, 13, a waste recycling assembly, 14, a scraping plate, 15, a receiving roll, 16, a pinch roller, 17, a mounting rack, 18, a supporting frame, 19, a calendaring space, 20, a first guide groove, 21, a second guide groove, 22, a blanking push rod, 23, a receiving groove, 24, a driving mechanism, 25, a screw rod, 26, a threaded hole, 27 and a glue head.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1 to 5, the problem that the residual materials after cutting by the calendaring equipment are difficult to recycle in the related art is solved. This embodiment provides a calendering equipment for conveyer belt production, retrieves the clout after cutting out through setting up waste recycling subassembly 13, can be in the continuous recovery of calendering in-process for the clout does not influence subsequent shaping process.
The working process is as follows: the strip passes through a strip gap 7 between a third roller 4 and a fourth roller 5, the third roller 4 and the fourth roller 5 roll colloid on the bottom surface and the side surface of the strip to form primer and edge rubber, the primer passes through a primer gap 6 between the first roller 2 and the second roller 3 to form a primer layer, and a forming gap 8 between the second roller 3 and the third roller 4 seals the primer, the strip, the primer and the edge rubber together. In the process, the two groups of cutting assemblies 9 respectively cut the cover glue on the second roller 3 and the strip blank with glue on the third roller 4, specifically, when in cutting, according to the width of the finished product conveying belt, the cutting knife 12 moves to a required position on the guide rail 11, the knife tip faces the second roller 3 or the third roller 4, the materials on the cutting knife are cut, the scraping plate 14 abutting against the second roller 3 or the third roller 4 scrapes the cut waste, and the scraped waste is wound and recovered through the material collecting roll 15 and prevented from being wound into a roller gap again. Further, as the production time is prolonged, more and more waste materials are generated, the diameter of the waste material roll wound on the corresponding material receiving roll 15 is larger and larger, in order to avoid the interference between the waste material roll and the roller, the material receiving roll 15 is movably arranged on the frame 1, and as the time is prolonged, the material receiving roll 15 is gradually far away from the second roller 3 or the third roller 4.
Specifically, a rolling apparatus for conveyor belt production in this embodiment includes:
the machine frame 1 is provided with a plurality of machine frames,
the first roller 2, the second roller 3, the third roller 4 and the fourth roller 5 are all rotatably arranged on the frame 1, a cover gap 6 is formed between the first roller 2 and the second roller 3, a strip gap 7 is formed between the third roller 4 and the fourth roller 5, a forming gap 8 is formed between the second roller 3 and the third roller 4,
the two glue heads 27 are arranged on the frame 1, the glue outlets of the two glue heads 27 are respectively directed to the cover glue gap 6 and the strip blank gap 7,
the cutting assembly 9 has two groups for cutting the rolled material on the second roller 3 and the third roller 4, and the two groups of cutting assemblies 9 each include:
a guide 10, wherein the guide 10 has a guide rail 11 along the axial direction of the second roll 3 or the third roll 4,
a cutter 12 movably disposed on the guide rail 11, wherein the cutter 12 has two cutters, the two cutters 12 move to approach or separate from each other after moving, the cutter edge of the cutter 12 faces the second roller 3 or the third roller 4,
the waste recycling component 13 is disposed on the cutting blade 12 and moves along with the cutting blade 12, and the waste recycling component 13 includes:
a blade 14 provided on the cutter blade 12, the blade 14 abutting against the second roll 3 or the third roll 4,
the material receiving roll 15 is driven by a driving motor to rotate the material receiving roll 15, and the driving motor and the material receiving roll 15 are movably arranged on the frame 1.
Example 2
As shown in fig. 1 to 5, in order to better convey the cut waste to the position of the collecting roll 15, the waste recycling assembly 13 further includes, based on embodiment 1:
the pressing wheel 16 is rotatably disposed on the cutting blade 12 and moves along with the cutting blade 12, and the pressing wheel 16 is used for conveying the waste on the scraping plate 14.
Example 3
As shown in fig. 1 to 5, the generated waste can be recycled, and the waste generated by the second roller 3 and the third roller 4 are different from each other. Based on this technical problem, in order to further realize that the scraps produced by the third roll 4 and the second roll 3 are fed in different directions, and further distinguish them, in this embodiment, further, on the basis of embodiment 1 or 2, the frame 1 includes a mounting frame 17 and a supporting frame 18, the mounting frame 17 is disposed on the supporting frame 18, the mounting frame 17 is disposed between the two cutting blades 12, the supporting frame 18 has a rolling space 19, the mounting frame 17, the first roll 2, the second roll 3, the third roll 4 and the fourth roll 5 are all disposed in the rolling space 19, the mounting frame 17 has a first guiding groove 20, the supporting frame 18 has a second guiding groove 21, the receiving roll 15 for receiving the scraps of the second roll 3 is movably disposed in the first guiding groove 20, and the receiving roll 15 for receiving the scraps of the third roll 4 is movably disposed in the second guiding groove 21.
The waste recycling assembly 13 further includes two sets of feeding pushing rods 22, one set of feeding pushing rods 22 is disposed at one end of the first guiding slot 20 away from the second roller 3, the other set of feeding pushing rods 22 is disposed at one end of the second guiding slot 21 away from the third roller 4, and the feeding pushing rods 22 are telescopic members, and can be selectively used as electric cylinders.
The calendaring apparatus of this embodiment further includes a receiving groove 23, where the receiving groove 23 is disposed on the supporting frame 18, the receiving groove 23 includes a plurality of receiving grooves 23, and the plurality of receiving grooves 23 are respectively located below the receiving rolls 15.
In this embodiment, since the directions of the blanking push rod 22 for blanking the second roller 3 and the blanking push rod 22 for blanking the third roller 4 are set differently, the blanking in the separate directions can be realized.
Example 4
As shown in fig. 1 to 5, in order to realize driving of the cutting blade 12, in this embodiment, on the basis of embodiment 3, the cutting assembly 9 further includes a driving mechanism 24 for driving the cutting blade 12 to move, and the driving mechanism 24 includes:
the screw rod 25 is rotatably arranged on the mounting frame 17, threads at two ends of the screw rod 25 are reversely rotated,
a screw hole 26 provided in the cutter blade 12, and the screw 25 passes through the screw hole 26.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. Calendering equipment for conveyer belt production, characterized by includes:
a frame (1),
the first roller (2), the second roller (3), the third roller (4) and the fourth roller (5) are all rotatably arranged on the frame (1), a glue covering gap (6) is formed between the first roller (2) and the second roller (3), a strip blank gap (7) is formed between the third roller (4) and the fourth roller (5), a forming gap (8) is formed between the second roller (3) and the third roller (4),
the cutting assembly (9) is provided with two groups, is used for respectively cutting the materials rolled on the second roller (3) and the third roller (4), and the two groups of cutting assemblies (9) comprise:
a guide (10) provided on the frame (1), the guide (10) having a guide rail (11) along the axial direction of the second roll (3) or the third roll (4),
the cutting blades (12) are movably arranged on the guide track (11), the two cutting blades (12) are close to or far away from each other after moving, the cutting edges of the cutting blades (12) face the second roller (3) or the third roller (4),
waste recycling component (13) set up on cutting knife (12), along with cutting knife (12) remove, waste recycling component (13) include:
a scraper (14) arranged on the cutting knife (12), wherein the scraper (14) is abutted against the second roller (3) or the third roller (4),
a material receiving roll (15), a driving motor drives the material receiving roll (15) to rotate, the driving motor and the material receiving roll (15) are movably arranged on the frame (1),
the waste recycling assembly (13) further comprises:
a pressing wheel (16) which is rotationally arranged on the cutting knife (12) and moves along with the cutting knife (12), wherein the pressing wheel (16) is used for conveying waste materials on the scraping plate (14);
frame (1) is including mounting bracket (17) and support frame (18), mounting bracket (17) set up on support frame (18), mounting bracket (17) have first guide way (20), support frame (18) have second guide way (21), retrieve receive material roll (15) of second roll (3) waste material removes to set up in first guide way (20), retrieve receive material roll (15) of third roll (4) waste material removes to set up in second guide way (21).
2. Calendering apparatus for the production of conveyor belts according to claim 1, characterized in that the mounting frame (17) is located between two of the cutting blades (12), the supporting frame (18) has a calendering space (19), and the mounting frame (17), the first roller (2), the second roller (3), the third roller (4) and the fourth roller (5) are all located in the calendering space (19).
3. A calendering apparatus for conveyor belt production according to claim 2, wherein the waste recycling assembly (13) further comprises,
the blanking push rod (22) is provided with two groups, one group is arranged at one end of the first guide groove (20) far away from the second roller (3), the other group is arranged at one end of the second guide groove (21) far away from the third roller (4), and the blanking push rod (22) is a telescopic piece.
4. A rolling apparatus for producing a conveyor belt according to claim 3, further comprising:
the material collecting grooves (23) are arranged on the supporting frame (18), the material collecting grooves (23) are provided with a plurality of material collecting grooves (23) which are respectively positioned below the material collecting rolls (15).
5. A calendering apparatus for conveyor belt production according to claim 2, wherein the cutting assembly (9) further comprises a drive mechanism (24) for driving the movement of the cutting blade (12), the drive mechanism (24) comprising:
the screw rod (25) is rotatably arranged on the mounting frame (17), threads at two ends of the screw rod (25) are opposite in rotation direction,
and the screw hole (26) is arranged on the cutting knife (12), and the screw rod (25) passes through the screw hole (26).
6. A rolling apparatus for producing a conveyor belt according to claim 1, further comprising:
the two glue heads (27) are arranged on the frame (1), and glue outlets of the two glue heads (27) face to the glue covering gap (6) and the strip blank gap (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310246171.1A CN115923013B (en) | 2023-03-15 | 2023-03-15 | Calendering equipment is used in conveyer belt production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310246171.1A CN115923013B (en) | 2023-03-15 | 2023-03-15 | Calendering equipment is used in conveyer belt production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115923013A CN115923013A (en) | 2023-04-07 |
| CN115923013B true CN115923013B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310246171.1A Active CN115923013B (en) | 2023-03-15 | 2023-03-15 | Calendering equipment is used in conveyer belt production |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117601339B (en) * | 2023-12-22 | 2024-07-16 | 青岛环球输送带有限公司 | Calendering device for conveying belt production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212554168U (en) * | 2020-07-08 | 2021-02-19 | 南安市恒发鑫彩印包装有限公司 | Cross cutting machine with coil stock device |
| CN212800708U (en) * | 2020-07-16 | 2021-03-26 | 杭州明华纺织有限公司 | Air jet loom's side cut recovery unit |
| CN113334729B (en) * | 2021-06-05 | 2022-08-23 | 河北安耐胶带有限公司 | Four-roller calendering device and production process for laminated conveyor belt covered with welting adhesive |
| CN214934392U (en) * | 2021-06-30 | 2021-11-30 | 江阴市恒宇网业有限公司 | Screen cloth leftover bits cutting coiling mechanism |
| CN216512037U (en) * | 2021-12-17 | 2022-05-13 | 崇阳航欣纺织有限公司 | Gauze trimming device |
| CN217577670U (en) * | 2022-06-23 | 2022-10-14 | 腾辉电子（苏州）有限公司 | Plate cutting and blanking device |
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