CN113492469B - Open mill press device for producing barbell disc of fitness equipment - Google Patents
Open mill press device for producing barbell disc of fitness equipment Download PDFInfo
- Publication number
- CN113492469B CN113492469B CN202111058120.3A CN202111058120A CN113492469B CN 113492469 B CN113492469 B CN 113492469B CN 202111058120 A CN202111058120 A CN 202111058120A CN 113492469 B CN113492469 B CN 113492469B
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- Prior art keywords
- pressure roller
- open mill
- rubber
- gear
- strip
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- 238000003825 pressing Methods 0.000 claims abstract description 30
- 238000005520 cutting process Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 5
- 238000003801 milling Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010074 rubber mixing Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/52—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
- B29B7/56—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
Abstract
The invention discloses an open mill pressing device for producing barbell pieces of fitness equipment, which comprises an open mill base, a first pressure roller and a second pressure roller, wherein the first pressure roller and the second pressure roller are arranged on the open mill base, two opposite side walls of the open mill base are respectively provided with a strip-shaped groove, two ends of the first pressure roller and the second pressure roller are respectively and rotatably connected with a fixed block, two fixed blocks arranged on the first pressure roller are fixedly connected with the strip-shaped grooves, two fixed blocks arranged on the second pressure roller are in sliding connection with the strip-shaped grooves, and one strip-shaped groove is rotatably connected with a gear column. The rubber open mill has the advantages that the first pressure roller and the second pressure roller can be driven to rotate and can be moved at the same time through the rotation of the gear column, so that the distance between the first pressure roller and the second pressure roller is changed, the rubber open mill is suitable for rubber with different open milling requirements, the adaptability of the open mill is stronger under the condition that excessive economic cost is not increased, and the rubber open mill is convenient to use in open milling.
Description
Technical Field
The invention relates to the technical field of open mills, in particular to a material pressing device of an open mill for producing barbell discs as fitness equipment.
Background
Because the anti-falling performance and the protective performance are better, the rubber barbell sheet is popular with body-building people, in order to ensure the quality, the rubber material for manufacturing the rubber barbell sheet needs to be repeatedly hammered by the open mill, and the position between two material pressing rollers of the open mill in the prior art is fixed, so that different open mills need to be replaced if the size between the two material pressing rollers needs to be changed, therefore, the open mill has lower applicability, and in some prior art, two material pressing rollers are driven to rotate by two driving motors, so that the positions of the two material pressing machines can be adjusted, but the two motors need to be arranged to be synchronous, and the two motors can consume more energy for driving, thereby improving the economic cost; simultaneously need the staff to cut rubber repeatedly when mill rubber, let rubber pile up the back and extrude, but in the nip roll course of operation, the manual work cuts rubber open and appears the accident easily, consequently needs staff's experience and spirit highly concentrate, leads to staff's the amount of labour higher, and the mill of rubber inefficiency.
Therefore, we propose an open mill pressing device for barbell disc production of fitness equipment to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems that the distance between a plurality of material pressing rollers is inconvenient to adjust, the danger of manually cutting rubber is high, the workload is high, and the like in the prior art, and provides a material pressing device of an open mill for producing barbell discs of fitness equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
an open mill pressing device for producing barbell pieces of fitness equipment comprises an open mill base, a first pressure roller and a second pressure roller, wherein the first pressure roller and the second pressure roller are arranged on the open mill base, two opposite side walls of the open mill base are respectively provided with a strip-shaped groove, two ends of the first pressure roller and the second pressure roller are respectively and rotatably connected with a fixed block, two fixed blocks arranged on the first pressure roller are fixedly connected with the strip-shaped grooves, two fixed blocks arranged on the second pressure roller are slidably connected with the strip-shaped grooves, one strip-shaped groove is rotatably connected with a gear column, two fixed blocks close to the gear column are respectively and internally provided with an inner groove, each inner groove is internally provided with a transmission device, each transmission device comprises a first bevel gear and a second bevel gear which are mutually meshed and a driving gear which is fixedly connected with the second bevel gear through a first rotating shaft, the driving gear is meshed with the gear column, the first pressure roller and the second pressure roller are both fixedly connected with a second rotating shaft, the two rotating shafts II penetrate through the two fixing blocks and extend into the inner groove and are fixedly connected with the bevel gear I, a hydraulic cylinder I is further arranged in each strip-shaped groove, the output ends of the hydraulic cylinders I are fixedly connected with the fixing blocks arranged on the pressure roller II, two fixing walls are symmetrically arranged on the side wall of the open mill base close to the pressure roller I, grooves are formed in the side walls of the two fixing walls opposite to each other, sliding blocks are connected in the two grooves in a sliding mode, a rotating rod is connected between the two sliding blocks in a rotating mode, a sleeve is connected on the rotating rod in a sliding mode, the inner side wall of the sleeve is meshed with the outer side wall of the rotating rod through a rack and a tooth groove, support plates are circumferentially arranged at two ends of the outer side wall of the sleeve, a pressure roller III or a blade is connected on each two support plates opposite to each other in a rotating mode, and the pressure roller III and the blades are arranged at intervals, every all be equipped with pneumatic cylinder two in the recess, it is a plurality of pneumatic cylinder two and a plurality of slider fixed connection, the gear post runs through the bar groove and stretches into the recess, is close to the gear post the slider has seted up the inner room, the indoor is equipped with transmission equally, the bull stick passes through pivot three and interior bevel gear fixed connection.
Preferably, telescopic lateral wall rotates and is connected with solid fixed ring, gu fixed ring and bull stick sliding connection, gu fixed ring goes up to rotate and is connected with the connecting rod, the connecting rod is kept away from solid fixed ring's one end and is rotated with the lateral wall that is close to inner room drive gear and be connected.
Preferably, the open mill base is provided with a receiving groove, and the size of the receiving groove is larger than that of the strip-shaped groove.
Preferably, a plurality of the blades are fixedly connected with a plurality of support plates through bolts, and each bolt is provided with a nut.
Preferably, the rotating direction of the rotating rod is the same as that of the first nip roll, and the connecting rod does not abut against the inner side wall of the groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the first pressure roll and the second pressure roll can be driven to rotate and can be moved at the same time through the rotation of the gear column, so that the distance between the first pressure roll and the second pressure roll is changed, the rubber mixing roll adapts to rubber with different open-milling requirements, the adaptability of the open mill is stronger under the condition of not increasing excessive economic cost, and the rubber open-milling processing is convenient to use;
2. the rubber can be cut by the blade when the rubber needs to be cut through the structures such as the transmission device, the cut rubber can be pressed down by the third pressure roller, so that the rubber material is accumulated, the rubber can be extruded and hammered by the first pressure roller and the second pressure roller, manual operation is not needed in the process of cutting the rubber, the safety of workers is guaranteed, the labor capacity of the workers is reduced, and the hammering efficiency of the rubber is improved;
3. when drive gear rotates, can make sleeve reciprocating motion through structures such as connecting rod to this makes things convenient for the blade to the cutting of rubber, makes the blade better to the cutting effect of rubber, guarantees that the blade can accomplish cutting rubber voluntarily, thereby guarantees the hammer quality of rubber, can adjust the angle of blade through nut and bolt, so that the blade cuts rubber, and the cost is practiced thrift to the rubber sediment that produces when can retrieving the hammer rubber through accepting groove isotructure.
Drawings
FIG. 1 is a schematic structural view of a material pressing device of an open mill for barbell disc production of fitness equipment according to the present invention;
FIG. 2 is a schematic structural diagram of a first material pressing roller, a second material pressing roller and the like in the material pressing device of the open mill for producing barbell discs as fitness equipment, which is provided by the invention;
FIG. 3 is a schematic structural diagram of an equivalent structure of a gear column hydraulic cylinder in a mill feeding device for barbell disc production of a fitness apparatus according to the present invention;
FIG. 4 is a schematic side view of a pressing device of an open mill for producing barbell discs as a fitness apparatus according to the present invention;
FIG. 5 is a schematic structural view of the structure of a fixing ring, a connecting rod and the like in the open mill pressing device for producing barbell discs as fitness equipment provided by the invention;
FIG. 6 is a schematic structural view of a blade and a nip roll in a pressing device of an open mill for barbell disc production of a fitness apparatus according to the present invention;
FIG. 7 is a schematic structural view of the structure of a rack, a tooth socket and the like in the open mill pressing device for barbell disc production of fitness equipment provided by the invention.
In the figure: the automatic material pressing device comprises a mill base 1, a first material pressing roller 2, a second material pressing roller 3, a strip-shaped groove 4, a fixed block 5, a gear column 6, an internal groove 7, a first bevel gear 8, a second bevel gear 9, a driving gear 10, a first hydraulic cylinder 11, a fixed wall 12, a groove 13, a sliding block 14, a rotating rod 15, a sleeve 16, a rack 17, a tooth groove 18, a support plate 19, a third material pressing roller 20, a blade 21, a second hydraulic cylinder 22, an internal chamber 23, a fixed ring 24, a connecting rod 25, a bearing groove 26 and a nut 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, an open mill pressing device for producing barbell pieces as fitness equipment comprises an open mill base 1, a first pressure roller 2 and a second pressure roller 3 which are arranged on the open mill base 1, wherein two opposite side walls of the open mill base 1 are respectively provided with a strip-shaped groove 4, two ends of the first pressure roller 2 and the second pressure roller 3 are respectively and rotatably connected with a fixed block 5, two fixed blocks 5 arranged on the first pressure roller 2 are fixedly connected with the strip-shaped grooves 4, two fixed blocks 5 arranged on the second pressure roller 3 are in sliding connection with the strip-shaped grooves 4, one strip-shaped groove 4 is rotatably connected with a gear post 6, two fixed blocks 5 close to the gear post 6 are respectively provided with an inner groove 7, each inner groove 7 is internally provided with a transmission device, the transmission device comprises a first bevel gear 8 and a second bevel gear 9 which are mutually meshed, and a driving gear 10 fixedly connected with the second bevel gear 9 through a first rotating shaft, the driving gear 10 is meshed with the gear post 6, the first pressure roll 2 and the second pressure roll 3 are both fixedly connected with a second rotating shaft, the second rotating shafts penetrate through the two fixing blocks 5 and extend into the inner groove 7 and are fixedly connected with the first bevel gear 8, a first hydraulic cylinder 11 is further arranged in each strip-shaped groove 4, and the output ends of the first hydraulic cylinders 11 are fixedly connected with the fixing blocks 5 arranged on the second pressure roll 3;
the gear column 6 rotates, so that the first pressure roller 2 and the second pressure roller 3 can be driven to rotate, and the second pressure roller 3 can be moved, so that the distance between the first pressure roller 2 and the second pressure roller 3 is changed, the rubber mixing mill is suitable for rubber with different open-milling requirements, the adaptability of the open mill is stronger under the condition that excessive economic cost is not increased, and the rubber open-milling processing is facilitated;
the side wall of the open mill base 1 close to the material pressing roller I2 is symmetrically provided with two fixed walls 12, the opposite side walls of the two fixed walls 12 are provided with grooves 13, sliders 14 are connected in the two grooves 13 in a sliding manner, a rotating rod 15 is connected between the two sliders 14 in a rotating manner, a sleeve 16 is connected on the rotating rod 15 in a sliding manner, the inner side wall of the sleeve 16 is meshed with the outer side wall of the rotating rod 15 through a rack 17 and a tooth groove 18, support plates 19 are circumferentially arranged at both ends of the outer side wall of the sleeve 16, a material pressing roller III 20 or a blade 21 is connected on each two support plates 19 opposite to each other in a rotating manner, a plurality of material pressing rollers III 20 and a plurality of blades 21 are arranged at intervals, a hydraulic cylinder II 22 is arranged in each groove 13, the plurality of hydraulic cylinders II 22 are fixedly connected with the plurality of sliders 14, the gear column 6 penetrates through the strip-shaped groove 4 and extends into the groove 13, an inner chamber 23 is arranged close to the gear column 6, and a transmission device is also arranged in the inner chamber 23, the rotating rod 15 is fixedly connected with a bevel gear I8 in the inner chamber 23 through a rotating shaft III;
the blade 21 can cut rubber when the rubber needs to be cut through structures such as a transmission device, the cut rubber can be pressed down by the third pressure roller 20, so that rubber materials are accumulated, the first pressure roller 2 and the second pressure roller 3 can extrude and hammer the rubber, manual operation is not needed in the process of cutting the rubber, safety of workers is guaranteed, the labor capacity of the workers is reduced, and the hammering efficiency of the rubber is improved;
the side wall of the sleeve 16 is rotatably connected with a fixed ring 24, the fixed ring 24 is slidably connected with a rotating rod 15, the fixed ring 24 is rotatably connected with a connecting rod 25, one end of the connecting rod 25, far away from the fixed ring 24, is rotatably connected with the side wall of a driving gear 10 close to an inner chamber 23, a receiving groove 26 is arranged on the open mill base 1, the size of the receiving groove 26 is larger than that of a strip-shaped groove 4, a plurality of blades 21 are fixedly connected with a plurality of support plates 19 through bolts, a nut 27 is arranged on each bolt, the rotating direction of the rotating rod 15 is the same as that of a pressure roller 2, the connecting rod 25 is not propped against the inner side wall of the groove 13, so that collision friction between the connecting rod 25 and the side wall of the groove 13 when moving is avoided, the service life of the connecting rod 25 is prolonged, when the driving gear 10 rotates, the sleeve 16 can reciprocate through structures such as the connecting rod 25, so as to facilitate the cutting of the blades 21 to rubber, and ensure that the cutting effect of the blades 21 to the rubber is better, guarantee that blade 21 can accomplish cutting rubber automatically to guarantee the hammering quality of rubber, can adjust the angle of blade 21 through nut 27 and bolt, so that blade 21 cuts rubber, can retrieve the rubber sediment of production when hammering rubber through structures such as groove 26 and practice thrift the cost.
When rubber is hammered, the gear column 6 is started, the gear column 6 drives the plurality of driving gears 10 to rotate, the driving gears 10 drive the bevel gear II 9 to rotate, the bevel gear II 9 drives the bevel gear I8 to rotate, the plurality of bevel gears I8 drive the first pressure roller 2 and the second pressure roller 3 to rotate, and the first pressure roller 2 and the second pressure roller 3 synchronously rotate, so that rubber materials between the first pressure roller 2 and the second pressure roller 3 are extruded and hammered, when the distance between the first pressure roller 2 and the second pressure roller 3 needs to be adjusted, the hydraulic cylinder I11 is driven, the hydraulic cylinder I11 drives the second pressure roller 3 to move, and as the driving gears 10 can slide on the gear column 6, the rotation of the second pressure roller 3 cannot be influenced when the second pressure roller 3 moves;
in the process of rubber hammering, when the rubber needs to be cut, the second hydraulic cylinder 22 is driven, the second hydraulic cylinder 22 drives the rotating rod 15 to be close to the first nip roll 2 through the plurality of sliding blocks 14, meanwhile, when the gear column 6 rotates, the bevel gear I8 drives the rotating rod 15 to rotate through a transmission device and other structures, the rotating rod 15 drives the sleeve 16 to rotate through the rack 17 and the tooth grooves 18, the sleeve 16 drives the blade 21 and the pressure roller III 20 to rotate through the support plate 19, the blade 21 cuts rubber on the pressure roller I2, the pressure roller III 20 presses the rubber downwards after cutting, thereby accumulating the rubber, extruding and hammering the accumulated rubber again when the rubber passes between the first nip roller 2 and the second nip roller 3 so as to improve the hammering quality of the rubber, in the process of cutting rubber by the blade 21, manual operation is not needed, so that the safety of workers is ensured, the labor amount of the workers is reduced, and the rubber hammering efficiency is improved;
when the driving gear 10 close to the inner chamber 23 rotates, the driving gear 10 can drive the fixing ring 24 to reciprocate through the connecting rod 25, the fixing ring 24 drives the sleeve 16 to reciprocate, and the sleeve 16 and the rotating rod 15 are meshed through the rack 17 and the tooth grooves 18, so that the rotating rod 15 drives the sleeve 16 to rotate, and the connecting rod 25 can also drive the sleeve 16 to reciprocate, so that the sleeve 16 can drive the blade 21 to cut rubber in a reciprocating manner, the rubber cutting effect of the blade 21 is improved, the processing quality of rubber is ensured, and rubber slag generated in the rubber cutting process can be collected by the receiving groove 26 so as to be recycled, and the cost is saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. An open mill pressing device for producing barbell pieces of fitness equipment comprises an open mill base (1), a first pressure roller (2) and a second pressure roller (3) which are arranged on the open mill base (1), and is characterized in that two opposite side walls of the open mill base (1) are respectively provided with a strip-shaped groove (4), two ends of the first pressure roller (2) and the second pressure roller (3) are respectively and rotatably connected with a fixed block (5), the two fixed blocks (5) arranged on the first pressure roller (2) are fixedly connected with the strip-shaped groove (4), the two fixed blocks (5) arranged on the second pressure roller (3) are in sliding connection with the strip-shaped groove (4), one strip-shaped groove (4) is rotatably connected with a gear column (6), two fixed blocks (5) close to the gear column (6) are respectively provided with an inner groove (7), and each inner groove (7) is internally provided with a transmission device, the transmission device comprises a first bevel gear (8) and a second bevel gear (9) which are meshed with each other, and a driving gear (10) fixedly connected with the second bevel gear (9) through a first rotating shaft, the driving gear (10) is meshed with a gear column (6), the first pressure roller (2) and the second pressure roller (3) are fixedly connected with a second rotating shaft, the second rotating shaft penetrates through two fixing blocks (5) and extends into an inner groove (7) and is fixedly connected with the first bevel gear (8), a first hydraulic cylinder (11) is further arranged in each strip-shaped groove (4), the output ends of the first hydraulic cylinders (11) are fixedly connected with the plurality of fixing blocks (5) arranged on the second pressure roller (3), two fixing walls (12) are symmetrically arranged on the side wall of the open mill base (1) close to the first pressure roller (2), and grooves (13) are formed in the opposite side walls of the two fixing walls (12), two equal sliding connection has slider (14) in recess (13), two it is connected with bull stick (15) to rotate between slider (14), sliding connection has sleeve (16) on bull stick (15), through rack (17) and tooth's socket (18) meshing between the inside wall of sleeve (16) and the lateral wall of bull stick (15), the both ends of sleeve (16) lateral wall all circumference is provided with extension board (19), rotate on every two relative extension board (19) and be connected with nip roll three (20) or fixedly connected with blade (21), it is a plurality of interval sets up between nip roll three (20) and a plurality of blade (21), every all be equipped with pneumatic cylinder two (22) in recess (13), it is a plurality of pneumatic cylinder two (22) and a plurality of slider (14) fixed connection, gear post (6) run through bar groove (4) and stretch into recess (13), be close to gear post (6) inner room (23) have been seted up in slider (14), be equipped with transmission in inner room (23) equally, bull stick (15) are through bevel gear (8) fixed connection in third and inner room (23) of pivot, the lateral wall of sleeve (16) rotates and is connected with solid fixed ring (24), gu fixed ring (24) and bull stick (15) sliding connection, gu rotate on fixed ring (24) and be connected with connecting rod (25), the one end that solid fixed ring (24) were kept away from in connecting rod (25) rotates with the lateral wall that is close to drive gear (10) of inner room (23) and is connected, when the drive gear pivoted that is close to the inner room, drive gear can drive solid fixed ring reciprocating motion through the connecting rod, gu fixed ring drives sleeve reciprocating motion, the sleeve drives the reciprocal cutting rubber of blade.
2. An open mill pressing device for barbell disc production as a fitness apparatus according to claim 1, wherein the open mill base (1) is provided with a receiving groove (26), and the size of the receiving groove (26) is larger than that of the strip-shaped groove (4).
3. An open mill pressing device for barbell disc production as an exercise machine according to claim 1, wherein a plurality of said blades (21) are fixedly connected to a plurality of support plates (19) by bolts, each of which is provided with a nut (27).
4. An open mill pressing device for barbell disc production as an exercise machine according to claim 2, wherein the rotation direction of the rotating rod (15) is the same as the rotation direction of the first nip roller (2), and the connecting rod (25) does not abut against the inner side wall of the groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111058120.3A CN113492469B (en) | 2021-09-09 | 2021-09-09 | Open mill press device for producing barbell disc of fitness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111058120.3A CN113492469B (en) | 2021-09-09 | 2021-09-09 | Open mill press device for producing barbell disc of fitness equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113492469A CN113492469A (en) | 2021-10-12 |
| CN113492469B true CN113492469B (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111058120.3A Active CN113492469B (en) | 2021-09-09 | 2021-09-09 | Open mill press device for producing barbell disc of fitness equipment |
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| CN (1) | CN113492469B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206678210U (en) * | 2017-03-09 | 2017-11-28 | 南通市中海塑胶有限公司 | A kind of rubber mixing mill |
| CN206796274U (en) * | 2017-05-22 | 2017-12-26 | 佛山市高明亿阳塑胶有限公司 | A kind of mill for plastic floor |
| CN207669561U (en) * | 2017-12-02 | 2018-07-31 | 南京万和消防科技有限公司 | A kind of rubber sheet press |
| CN207789415U (en) * | 2017-12-12 | 2018-08-31 | 宣城市健龙橡塑密封件有限公司 | A kind of regulating device of open mill pressure roller |
| CN110281412A (en) * | 2019-07-30 | 2019-09-27 | 浙江百得利制革有限公司 | A kind of open mill |
| CN211164792U (en) * | 2019-11-27 | 2020-08-04 | 济南鸿德橡塑有限公司 | Rubber open mill |
| CN112045885A (en) * | 2020-09-22 | 2020-12-08 | 重庆市嘉龙密封件股份有限公司 | Sizing material open mill |
-
2021
- 2021-09-09 CN CN202111058120.3A patent/CN113492469B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206678210U (en) * | 2017-03-09 | 2017-11-28 | 南通市中海塑胶有限公司 | A kind of rubber mixing mill |
| CN206796274U (en) * | 2017-05-22 | 2017-12-26 | 佛山市高明亿阳塑胶有限公司 | A kind of mill for plastic floor |
| CN207669561U (en) * | 2017-12-02 | 2018-07-31 | 南京万和消防科技有限公司 | A kind of rubber sheet press |
| CN207789415U (en) * | 2017-12-12 | 2018-08-31 | 宣城市健龙橡塑密封件有限公司 | A kind of regulating device of open mill pressure roller |
| CN110281412A (en) * | 2019-07-30 | 2019-09-27 | 浙江百得利制革有限公司 | A kind of open mill |
| CN211164792U (en) * | 2019-11-27 | 2020-08-04 | 济南鸿德橡塑有限公司 | Rubber open mill |
| CN112045885A (en) * | 2020-09-22 | 2020-12-08 | 重庆市嘉龙密封件股份有限公司 | Sizing material open mill |
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| Publication number | Publication date |
|---|---|
| CN113492469A (en) | 2021-10-12 |
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