CN114789930B - Tension adjusting equipment for material receiving and discharging of degradation bag - Google Patents
Tension adjusting equipment for material receiving and discharging of degradation bag Download PDFInfo
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- CN114789930B CN114789930B CN202210709531.2A CN202210709531A CN114789930B CN 114789930 B CN114789930 B CN 114789930B CN 202210709531 A CN202210709531 A CN 202210709531A CN 114789930 B CN114789930 B CN 114789930B
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- fixedly connected
- plate
- electric
- tension adjusting
- discharging
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/10—Feeding or positioning webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/88—Printing; Embossing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
- B65H18/103—Reel-to-reel type web winding and unwinding mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention relates to the field of degradable bag processing equipment, in particular to tension adjusting equipment for material receiving and discharging of a degradable bag. The technical problem is as follows: when the surface of the existing degradation bag is printed, the printing area cannot be well tensioned, the material belt cannot accurately adjust the tension, and the printed patterns are lost and deviated. The technical scheme is as follows: a tension adjusting device for receiving and discharging materials of a degradation bag comprises a workbench, a tension adjusting system and the like; the upper surface of the workbench is connected with two tension adjusting systems. The invention utilizes two tensioning rods which move up and down to realize the local tension adjustment of the bag strips, so that the bag strips are kept locally tensioned, and meanwhile, the local bag strips are kept stably clamped and fixed; meanwhile, the problem of position deviation of the bag strips is solved by utilizing the difference of the rotating speeds of the positioning wheels at the two sides, so that the material receiving and discharging is kept stable.
Description
Technical Field
The invention relates to the field of degradable bag processing equipment, in particular to tension adjusting equipment for material receiving and discharging of a degradable bag.
Background
In the existing chinese patent (CN 213651378U), a tensioning device for a degradable plastic bag material strap utilizes a slider to drive a tensioning wheel to slide back and forth, so as to adjust the tension of the material strap and avoid the material strap from loosening or breaking; however, the above-mentioned device cannot adjust the change of the conveying length of the material belt and cannot realize tensioning on a certain fixed surface.
In the production process of the degradable bag, marks and patterns need to be printed on the surface of the degradable bag, but the material belt cannot well keep tensioning on a printing area in the material receiving and discharging process, the material belt cannot accurately adjust the tension, so that the printed patterns are lost and deviated, the printing area cannot be static in the printing process, the integral conveying speed of the material belt cannot be kept unchanged, and the stable and high-speed printing operation is difficult to realize; and the offset adjustment of the material belt can not be realized in the process of adjusting the tension of the material belt by the conventional equipment.
In order to solve the problems, a tension adjusting device for material receiving and discharging of the degradation bag is provided.
Disclosure of Invention
The invention provides tension adjusting equipment for material receiving and discharging of a degradation bag, aiming at overcoming the defects that when the surface of the existing degradation bag is printed, a printing area cannot be well tensioned, a material belt cannot be accurately tensioned and printed patterns are missing and deviated.
The technical scheme is as follows: a tension adjusting device for material receiving and discharging of a degradation bag comprises a frame; the upper surface of the frame is fixedly connected with a workbench; a discharge support plate is fixedly connected to the left part of the upper surface of the workbench; the left part of the discharging supporting plate is connected with an electric discharging roller; the right part of the front side of the discharging supporting plate is connected with a traction mechanism; a winding support frame is fixedly connected to the right part of the upper surface of the workbench; the winding support frame is connected with an electric winding roller; the electric material discharging roller is wound with a material belt, and the material belt is guided by the traction mechanism and wound on the electric winding roller; the tension adjusting system, the stabilizing system, the righting adjusting system, the fourth guide rod, the bearing seat and the deflector rod are further included; the upper surface of the workbench is connected with a tension adjusting system which can maintain the tension of the printing position of the material belt in an adaptive manner; the middle rear part of the upper surface of the workbench is connected with a stabilizing system for suspending the stop movement of the local material belt; the upper surface of the workbench is connected with a normal position adjusting system for adjusting the position change of the material belt to avoid deviation; two fourth guide rods are arranged on the tension adjusting system; the tension adjusting system is fixedly connected with two bearing seats; a deflector rod is rotatably connected between every two front and back adjacent bearing seats; both the shift levers can realize circular motion on the tension adjusting system.
As an improvement of the scheme, the tension adjusting system comprises an installation plate, an annular guide rail, a toothed ring, a servo motor, a connecting shaft, a first flat gear, a micro motor and a transmission wheel; the left part of the upper surface of the workbench and the right part of the upper surface of the workbench are respectively fixedly connected with two mounting plates; each mounting plate is fixedly connected with an annular guide rail; a fourth guide rod is fixedly connected between every two adjacent annular guide rails in the front and back direction; a gear ring is rotatably connected inside each annular guide rail; a servo motor is fixedly connected to the mounting plate at the rear part of the left side; a connecting shaft is rotatably connected between every two adjacent mounting plates in front and back; the output shaft of the servo motor is fixedly connected with the connecting shaft on the left side; each connecting shaft is fixedly connected with two first flat gears; each first flat gear is correspondingly meshed with one gear ring; the outer surface of each gear ring is fixedly connected with a bearing seat; two bearing seats at the front side are respectively fixedly connected with a micro motor; each output shaft of the micro motor is fixedly connected with a deflector rod; the front part of each connecting shaft is fixedly connected with a driving wheel; the two driving wheels are in driving connection by a belt.
As an improvement of the scheme, the left deflector rod is positioned at the lower right part of the corresponding gear ring, and the right deflector rod is positioned at the upper left part of the corresponding gear ring.
As an improvement of the above scheme, the stabilizing system comprises an L-shaped plate, a fifth guide rod, a first electric slide rail, a first electric slide block, a tensioning rod, a fixed plate, a stabilizing plate, an electric rotating shaft, a first connecting plate, an elastic element and a pressing plate; two L-shaped plates are fixedly connected to the rear part of the upper surface of the workbench; a fifth guide rod is fixedly connected to each of the two L-shaped plates; a first electric slide rail is fixedly connected to each of the two L-shaped plates and is positioned between the two fifth guide rods; each first electric sliding rail is connected with a first electric sliding block in a sliding manner; two first electric slide blocks are respectively fixedly connected with a tensioning rod; a fixed plate is fixedly connected between the two first electric sliding blocks; the front part of the fixed plate is fixedly connected with a stable plate; the rear part of the fixed plate is fixedly connected with an electric rotating shaft; two first connecting plates are fixedly connected to the main shaft of the electric rotating shaft; the bottom of each first connecting plate is fixedly connected with two elastic pieces; every two elastic pieces adjacent to each other in front and back are fixedly connected with a pressure plate.
As a modification of the above, the elastic member is a spring.
As an improvement of the scheme, the bottom of the pressing plate is fixedly connected with a layer of anti-skid rubber.
As an improvement of the scheme, the upper surface of the stabilizing plate is flush with the highest points of the two tensioning rods.
As an improvement of the scheme, the righting adjusting system comprises an electric telescopic piece, a fixed frame, a righting wheel, a second flat gear, a second electric sliding rail, a second electric sliding block, a second connecting plate and a rack; four electric telescopic pieces are fixedly connected to the middle part of the upper surface of the workbench; each two front and back adjacent electric telescopic part telescopic parts are fixedly connected with a fixed frame; the fixed frame is rotatably connected with a plurality of positioning wheels; each position wheel is fixedly connected with a second flat gear; the bottoms of the two fixing frames are respectively fixedly connected with a second electric slide rail; each second electric sliding rail is connected with a second electric sliding block in a sliding manner; each second electric sliding block is fixedly connected with a second connecting plate; the upper part of each second connecting plate is fixedly connected with a rack; the two racks are correspondingly meshed with the second flat gear on the same side.
As an improvement of the scheme, the position aligning wheel is a hard rubber wheel.
As an improvement of the scheme, the traction mechanism comprises a carrying plate, a first guide rod, a second guide rod and a third guide rod; a first guide rod is fixedly connected to the left part of the front side of the carrying plate; a second guide rod is fixedly connected to the upper part of the front side of the carrying plate; a third guide rod is fixedly connected to the right part of the front side of the carrying plate; the first guide rod is positioned at the lower left of the second guide rod; the third guide rod is positioned at the lower right part of the second guide rod.
Has the advantages that: the invention utilizes two tensioning rods which move up and down to realize the local tension adjustment of the bag strips, so that the bag strips are kept locally tensioned, and meanwhile, the local bag strips are kept stably clamped and fixed; meanwhile, the problem of position deviation of the bag strips is solved by utilizing the difference of the rotating speeds of the two side positioning wheels, so that the material receiving and discharging is kept stable.
Drawings
FIG. 1 is a schematic view of a first three-dimensional structure of a tension adjusting apparatus for feeding and discharging material from a degradation bag according to the present invention;
FIG. 2 is a schematic diagram of a second three-dimensional structure of the tension adjusting apparatus for feeding and discharging material from a degradation bag according to the present invention;
FIG. 3 is a front view of the tension adjusting apparatus for the receiving and discharging of the degradation bag of the present invention;
FIG. 4 is a schematic view of a first partial structure of the tension adjusting apparatus for a receiving and discharging material of a degradation bag according to the present invention;
FIG. 5 is a schematic perspective view of the tension adjustment system of the present invention;
FIG. 6 is a schematic view of a second partial structure of the tension adjusting apparatus for a material receiving and discharging of a degradation bag according to the present invention;
FIG. 7 is a schematic view of a third partial structure of the tension adjusting apparatus for a material receiving and discharging of a degradation bag according to the present invention;
FIG. 8 is a schematic perspective view of a first embodiment of the righting adjustment system of the present invention;
FIG. 9 is a schematic perspective view of a second embodiment of the righting adjustment system of the present invention;
FIG. 10 is a schematic view showing the operation transition of the tension adjusting apparatus for the receiving and discharging of the degradation bag according to the present invention.
Number designation in the figures: 1-a frame, 2-a workbench, 3-a discharge support plate, 4-an electric discharge roller, 5-a loading plate, 6-a first guide rod, 7-a second guide rod, 8-a third guide rod, 901-a mounting plate, 902-a ring guide rail, 903-a toothed ring, 904-a servo motor, 905-a connecting shaft, 906-a first flat gear, 907-a fourth guide rod, 908-a bearing seat, 909-a deflector rod, 9010-a micro motor, 9011-a transmission wheel, 101-an L-shaped plate, 102-a fifth guide rod, 103-a first electric slide rail, 104-a first electric slide block, 105-a tensioning rod, 106-a fixed plate, 107-a stabilizing plate, 108-an electric rotating shaft, 109-a first connecting plate and 1010-an elastic element, 1011-pressing plate, 1101-electric telescopic piece, 1102-fixing frame, 1103-normal position wheel, 1104-second flat gear, 1105-second electric sliding rail, 1106-second electric sliding block, 1107-second connecting plate, 1108-rack, 12-winding support frame, 13-electric winding roller and 14-material belt.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Example 1
A tension adjusting device for material receiving and discharging of a degradation bag is shown in figures 1-10 and comprises a rack 1, a workbench 2, a material discharging support plate 3, an electric material discharging roller 4, a traction mechanism, a winding support frame 12, an electric winding roller 13 and a material belt 14; the upper surface of the frame 1 is connected with a workbench 2 through bolts; the left part of the upper surface of the workbench 2 is connected with a discharging support plate 3 through a bolt; the left part of the discharging support plate 3 is connected with an electric discharging roller 4; the right part of the front side of the discharging supporting plate 3 is connected with a traction mechanism; the right part of the upper surface of the workbench 2 is connected with a rolling support frame 12 through a bolt; an electric winding roller 13 is connected to the winding support frame 12; a material belt 14 is wound on the electric discharging roller 4, and the material belt 14 is guided by a traction mechanism and wound on an electric winding roller 13;
the device also comprises a tension adjusting system, a stabilizing system, a normal position adjusting system, a fourth guide rod 907, a bearing seat 908 and a shifting rod 909; the upper surface of the workbench 2 is connected with a tension adjusting system which can maintain the tension of the printing position of the material belt 14 adaptively; the middle rear part of the upper surface of the workbench 2 is connected with a stabilizing system for suspending the local material belt 14 from stopping moving; the upper surface of the workbench 2 is connected with a normal position adjusting system for adjusting the position change of the material belt 14 to avoid deviation; two fourth guide rods 907 are mounted on the tension adjusting system; the tension adjusting system is fixedly connected with two bearing seats 908; a shift lever 909 is rotatably connected between every two adjacent bearing seats 908; both levers 909 may effect a circular motion on the tensioning system.
The tension adjusting system comprises a mounting plate 901, an annular guide rail 902, a gear ring 903, a servo motor 904, a connecting shaft 905, a first flat gear 906, a micro motor 9010 and a driving wheel 9011; the left part of the upper surface of the workbench 2 and the right part of the upper surface are respectively connected with two mounting plates 901 through bolts; each mounting plate 901 is fixedly connected with an annular guide rail 902; a fourth guide rod 907 is fixedly connected between every two adjacent annular guide rails 902 in front and back; a toothed ring 903 is rotatably connected inside each annular guide rail 902; a servo motor 904 is fixedly connected to the mounting plate 901 at the left rear part; a connecting shaft 905 is rotatably connected between every two adjacent mounting plates 901 in front and back; the output shaft of the servo motor 904 is fixedly connected with a connecting shaft 905 at the left side; each connecting shaft 905 is fixedly connected with two first flat gears 906; each first pinion 906 engages a corresponding ring gear 903; a bearing seat 908 is fixedly connected to the outer surface of each gear ring 903; two bearing seats 908 at the front side are respectively fixedly connected with a micro motor 9010; an output shaft of each micro motor 9010 is fixedly connected with a shift lever 909; the front part of each connecting shaft 905 is fixedly connected with a driving wheel 9011; the two transmission wheels 9011 are in transmission connection through a belt.
The left-hand lever 909 is located at the lower right of the corresponding ring 903, and the right-hand lever 909 is located at the upper left of the corresponding ring 903.
The stabilizing system comprises an L-shaped plate 101, a fifth guide rod 102, a first electric slide rail 103, a first electric slide block 104, a tension rod 105, a fixing plate 106, a stabilizing plate 107, an electric rotating shaft 108, a first connecting plate 109, an elastic element 1010 and a pressing plate 1011; the rear part of the upper surface of the workbench 2 is connected with two L-shaped plates 101 through bolts; each bolt on the two L-shaped plates 101 is connected with a fifth guide rod 102; each bolt on the two L-shaped plates 101 is connected with a first electric slide rail 103, and the two first electric slide rails 103 are located between the two fifth guide rods 102; each first electric slide rail 103 is connected with a first electric slide block 104 in a sliding manner; two first electric slide blocks 104 are respectively fixedly connected with a tension rod 105; a fixing plate 106 is fixedly connected between the two first electric sliding blocks 104; a stabilizing plate 107 is welded at the front part of the fixing plate 106; the rear part of the fixing plate 106 is fixedly connected with an electric rotating shaft 108; two first connecting plates 109 are fixedly connected to the main shaft of the electric rotating shaft 108; two elastic pieces 1010 are fixedly connected to the bottom of each first connecting plate 109; each two elastic members 1010 adjacent to each other in front and back are fixedly connected with a pressure plate 1011.
The elastic member 1010 is a spring.
The bottom of the pressing plate 1011 is fixedly connected with a layer of antiskid rubber.
The upper surface of the stabilizing plate 107 is flush with the highest point of the two tensioning rods 105.
The righting adjusting system comprises an electric telescopic piece 1101, a fixing frame 1102, a righting wheel 1103, a second flat gear 1104, a second electric sliding rail 1105, a second electric sliding block 1106, a second connecting plate 1107 and a rack 1108; four electric telescopic pieces 1101 are fixedly connected to the middle part of the upper surface of the workbench 2; each two front and back adjacent expansion parts of the electric expansion part 1101 are fixedly connected with a fixing frame 1102; a plurality of positioning wheels 1103 are rotatably connected to the fixing frame 1102; each of the right wheels 1103 is fixedly connected with a second flat gear 1104; the bottoms of the two fixing frames 1102 are respectively connected with a second electric slide rail 1105 through bolts; each second electric sliding rail 1105 is connected with a second electric sliding block 1106 in a sliding manner; each second electric sliding block 1106 is fixedly connected with a second connecting plate 1107; a rack 1108 is welded on the upper part of each second connecting plate 1107; the two racks 1108 are correspondingly engaged with the second flat gear 1104 on the same side.
The electric expansion member 1101 is a cylinder.
The righting wheel 1103 is a hard rubber wheel.
The traction mechanism comprises a carrying plate 5, a first guide rod 6, a second guide rod 7 and a third guide rod 8; the left part of the front side of the carrying plate 5 is connected with a first guide rod 6 through a bolt; the upper part of the front side of the carrying plate 5 is connected with a second guide rod 7 through a bolt; the right part of the front side of the carrying plate 5 is connected with a third guide rod 8 through a bolt.
Before tension adjusting equipment for feeding and discharging the degradation bag is used, the material belt 14 sequentially bypasses a first guide rod 6, a second guide rod 7, a third guide rod 8, a left fourth guide rod 907, a left fifth guide rod 102, two tension rods 105, a right fifth guide rod 102, a right shifting rod 909 and a right fourth guide rod 907; so that the material belt 14 forms stable conveying between the electric discharging roller 4 and the electric winding roller 13, and the left side shift lever 909 is positioned below the material belt 14.
During the process of conveying the material strip 14, a surface printing operation needs to be performed, and at this time, the two first electric sliders 104 are controlled to move upward on the corresponding first electric slide rails 103, the two first electric sliders 104 drive relevant parts thereon to move upward, and the two moving tensioning rods 105 support the material strip 14 upward, so that the tension of a part of the material strip 14 located between the two tensioning rods 105 is increased, and the part of the material strip 14 is in a tensioned state, that is, the surface of the material strip 14 is kept flat; the operation of the electric rotating shaft 108 is controlled rapidly, the electric rotating shaft 108 drives the two first connecting plates 109 to rotate, the two first connecting plates 109 drive relevant parts thereon to move, the two pressing plates 1011 which move along with the movement are attached to the surface of the material belt 14 to realize compaction, and the four elastic elements 1010 realize stable buffering and protect the surface of the material belt 14 from being damaged due to the thickness of the material belt 14; the servo motor 904 is controlled by a control system to operate at the moment that the two pressing plates 1011 are attached to the surface of the material belt 14, the servo motor 904 drives the connecting shaft 905 on the left side to rotate, the connecting shaft 905 on the left side drives the driving wheels 9011 on the connecting shaft to rotate, and the two driving wheels 9011 are in transmission connection through a belt, so that the operating states of the left connecting shaft 905 and the right connecting shaft 905 are kept consistent, the two connecting shafts 905 respectively drive the two first flat gears 906 to rotate, and each first flat gear 906 respectively drives one toothed ring 903; each toothed ring 903 rotates in the corresponding annular guide rail 902, the two toothed rings 903 on the left side drive the shift rods 909 to perform anticlockwise circular motion from right to left, the shift rods 909 on the left side contact the material belt 14 from the bottom, the material belt 14 bypasses the shift rods 909 on the left side through the fourth guide rod 907 on the left side and then bypasses the fifth guide rod 102 on the left side, and at the moment, the length of the material belt 14 bypassing the fifth guide rod 102 on the left side and the fourth guide rod 907 on the left side is prolonged; the state change of the material belt 14 is changed from fig. 3 to fig. 10, and at the same time, the micro motor 9010 in the front of the shift lever 909 drives the material belt to adaptively rotate, so as to ensure that the material belt 14 does not slip on the shift lever 909, for the same reason, the two toothed rings 903 on the right side drive the shift lever 909 to perform counterclockwise circular motion from right to left, and during the circular motion of the shift lever 909 on the right side, the length of the material belt 14 bypassing the fifth guide rod 102 on the right side and the fourth guide rod 907 on the right side is shortened; therefore, the shifting rods 909 on the left side and the right side meet the problem that the electric feeding roller 4 and the electric winding roller 13 do not stop in the moving process, and meanwhile, the printed part is ensured to be in a short retention period in the printing process, so that the local surface of the material belt 14 is kept tensioned and flat, and the printing quality is ensured.
After the printing operation is completed, the servo motor 904 is controlled to rotate reversely in the same manner, and the length of the excess tape 14 of the fourth guide bar 907 on the left side is the printing interval, so that the tensioning is completed and the reasonable use of the tape 14 is ensured.
When the worker finds that the conveying between the material strips 14 has a deviation phenomenon, the printing operation is stopped, then the servo motor 904 is controlled to operate, the servo motor 904 drives the connecting shaft 905 on the left side to rotate, the connecting shaft 905 on the left side drives the two first flat gears 906 on the connecting shaft to rotate, the two first flat gears 906 drive the corresponding toothed rings 903, the two toothed rings 903 drive the shifting rod 909 on the left side to move circularly, when the material strips 14 are kept flush with the shifting rod 909 and the fifth guide rod 102 on the left side, the servo motor 904 is controlled to stop operating, then the four electric telescopic pieces 1101 are controlled to operate, every two electric telescopic pieces 1101 on the same side drive one fixing frame 1102 to move upwards, the two fixing frames 1102 drive the relevant parts on the fixing frames to move upwards, the bottoms of the two fifth guide rods 102 are respectively contacted by a plurality of positioning wheels 1103, and then the two second electric sliding blocks 1106 are controlled to move on the corresponding second electric sliding rails 1105, the running state of the two second electric sliding blocks 1106 is controlled according to the deviation direction of the material belt 14, the two second electric sliding blocks 1106 drive related parts on the second electric sliding blocks 1106 to move together, the two racks 1108 which move along with the second electric sliding blocks respectively drive the second flat gears 1104 on the same side, each second flat gear 1104 drives the aligning wheel 1103 to correspondingly rotate, and the aligning wheels 1103 cling to the material belt 14, so that the rotating aligning wheels 1103 push the material belt 14 to move, the rotating speeds of the aligning wheel 1103 on the left side and the aligning wheel 1103 on the right side are different, and the material belt 14 which originally deviates is aligned; after the correction is completed, the printing operation is performed according to the above operation.
The above description is only an example of the present invention and is not intended to limit the present invention. All equivalents which come within the spirit of the invention are therefore intended to be embraced therein. Details not described herein are well within the skill of those in the art.
Claims (8)
1. A tension adjusting device for material receiving and discharging of a degradation bag comprises a frame (1); the upper surface of the frame (1) is fixedly connected with a workbench (2); a material placing support plate (3) is fixedly connected to the left part of the upper surface of the workbench (2); the left part of the discharging support plate (3) is connected with an electric discharging roller (4); the right part of the front side of the material placing supporting plate (3) is connected with a traction mechanism; a rolling support frame (12) is fixedly connected to the right part of the upper surface of the workbench (2); an electric winding roller (13) is connected to the winding support frame (12); a material belt (14) is wound on the electric discharging roller (4), and the material belt (14) is guided by a traction mechanism and wound on an electric winding roller (13); the device is characterized by also comprising a tension adjusting system, a stabilizing system, a normal position adjusting system, a fourth guide rod (907), a bearing seat (908) and a shifting rod (909); the upper surface of the workbench (2) is connected with a tension adjusting system which can adaptively maintain the tension of the printing position of the material belt (14); the middle rear part of the upper surface of the workbench (2) is connected with a stabilizing system for suspending the local material belt (14) to stop moving; the upper surface of the workbench (2) is connected with a normal position adjusting system for adjusting the position change of the material belt (14) to avoid deviation; two fourth guide rods (907) are arranged on the tension adjusting system; the tension adjusting system is fixedly connected with two bearing seats (908); a shift lever (909) is rotatably connected between every two adjacent bearing seats (908); both driving rods (909) can realize circular motion on the tension adjusting system;
the tension adjusting system comprises a mounting plate (901), an annular guide rail (902), a toothed ring (903), a servo motor (904), a connecting shaft (905), a first flat gear (906), a micro motor (9010) and a driving wheel (9011); two mounting plates (901) are fixedly connected to the left part and the right part of the upper surface of the workbench (2) respectively; each mounting plate (901) is fixedly connected with an annular guide rail (902); a fourth guide rod (907) is fixedly connected between every two front and back adjacent annular guide rails (902); a gear ring (903) is rotatably connected inside each annular guide rail (902); a servo motor (904) is fixedly connected to the mounting plate (901) at the rear part of the left side; a connecting shaft (905) is rotatably connected between every two mounting plates (901) on the same side; the output shaft of the servo motor (904) is fixedly connected with a connecting shaft (905) at the left side; each connecting shaft (905) is fixedly connected with two first flat gears (906); each first flat gear (906) is correspondingly meshed with one gear ring (903); the outer surface of each gear ring (903) is fixedly connected with a bearing seat (908); two bearing seats (908) at the front side are respectively fixedly connected with a micro motor (9010); an output shaft of each micro motor (9010) is fixedly connected with a shift lever (909); the front part of each connecting shaft (905) is fixedly connected with a driving wheel (9011); the two transmission wheels (9011) are in transmission connection through a belt;
the traction mechanism comprises a carrying plate (5), a first guide rod (6), a second guide rod (7) and a third guide rod (8); a first guide rod (6) is fixedly connected to the left part of the front side of the carrying plate (5); a second guide rod (7) is fixedly connected to the upper part of the front side of the carrying plate (5); a third guide rod (8) is fixedly connected with the right part of the front side of the carrying plate (5).
2. A tension adjusting apparatus for a receiving and discharging material of a degradation bag according to claim 1, wherein the left side deflector rod (909) is located at a lower right portion of the corresponding toothed ring (903), and the right side deflector rod (909) is located at an upper left portion of the corresponding toothed ring (903).
3. The tension adjusting device for the material receiving and discharging of the degradation bag as claimed in claim 2, wherein the stabilizing system comprises an L-shaped plate (101), a fifth guide rod (102), a first electric slide rail (103), a first electric slide block (104), a tension rod (105), a fixed plate (106), a stabilizing plate (107), an electric rotating shaft (108), a first connecting plate (109), an elastic member (1010) and a pressing plate (1011); two L-shaped plates (101) are fixedly connected to the rear part of the upper surface of the workbench (2); a fifth guide rod (102) is fixedly connected to each of the two L-shaped plates (101); a first electric slide rail (103) is fixedly connected to each of the two L-shaped plates (101), and the two first electric slide rails (103) are positioned between the two fifth guide rods (102); each first electric slide rail (103) is connected with a first electric slide block (104) in a sliding way; two first electric sliding blocks (104) are respectively fixedly connected with a tension rod (105); a fixing plate (106) is fixedly connected between the two first electric sliding blocks (104); a stabilizing plate (107) is fixedly connected to the front part of the fixing plate (106); the rear part of the fixed plate (106) is fixedly connected with an electric rotating shaft (108); two first connecting plates (109) are fixedly connected to a main shaft of the electric rotating shaft (108); two elastic pieces (1010) are fixedly connected to the bottom of each first connecting plate (109); every two elastic pieces (1010) adjacent to each other in front and back are fixedly connected with a pressure plate (1011).
4. A tension adjusting apparatus for a receiving and discharging material of a degradation bag according to claim 3, wherein the elastic member (1010) is a spring.
5. The tension adjusting device for the material receiving and discharging of the degradation bag as claimed in claim 4, wherein a layer of anti-slip rubber is fixedly connected to the bottom of the pressure plate (1011).
6. A tension regulating device for a degradable bag take-up and pay-off material according to claim 4 characterized in that the upper surface of the stabilizing plate (107) is flush with the highest point of the two tensioning rods (105).
7. The tension adjusting device for the material receiving and discharging of the degradation bag as claimed in claim 6, wherein the righting adjusting system comprises an electric expansion piece (1101), a fixing frame (1102), a righting wheel (1103), a second flat gear (1104), a second electric sliding rail (1105), a second electric sliding block (1106), a second connecting plate (1107) and a rack (1108); the middle part of the upper surface of the workbench (2) is fixedly connected with four electric telescopic pieces (1101); each two front and back adjacent expansion parts of the electric expansion pieces (1101) are fixedly connected with a fixing frame (1102); a plurality of positioning wheels (1103) are rotatably connected on the fixing frame (1102); each of the positioning wheels (1103) is fixedly connected with a second flat gear (1104); the bottoms of the two fixed frames (1102) are respectively fixedly connected with a second electric slide rail (1105); each second electric sliding rail (1105) is connected with a second electric sliding block (1106) in a sliding way; each second electric slider (1106) is fixedly connected with a second connecting plate (1107); a rack (1108) is fixedly connected to the upper part of each second connecting plate (1107); the two racks (1108) are correspondingly meshed with the second flat gear (1104) on the same side.
8. The tension adjusting apparatus for a take-up and discharge material for degradation bags according to claim 7, wherein the righting wheel (1103) is a hard rubber wheel.
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| CN202210709531.2A CN114789930B (en) | 2022-06-22 | 2022-06-22 | Tension adjusting equipment for material receiving and discharging of degradation bag |
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| CN202210709531.2A CN114789930B (en) | 2022-06-22 | 2022-06-22 | Tension adjusting equipment for material receiving and discharging of degradation bag |
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| CN114789930B true CN114789930B (en) | 2022-09-02 |
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| CN115554023B (en) * | 2022-09-21 | 2023-08-01 | 湖南达丰医疗科技有限公司 | Recombinant III type collagen-like protein application preparation process and equipment thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1025702A (en) * | 1974-08-02 | 1978-02-07 | Hoesch Werke Aktiengesellschaft | Reel system |
| CN107572293A (en) * | 2017-09-01 | 2018-01-12 | 上海德拉根印刷机械有限公司 | A kind of volume to volume coding detection machine and method using servomotor torque mode |
| CN208856583U (en) * | 2018-09-06 | 2019-05-14 | 绍兴百丽恒印染有限公司 | A kind of inspecting-rolling machine automatic rolling device |
| CN111807118A (en) * | 2020-07-15 | 2020-10-23 | 马鞍山欧凯新材料科技有限公司 | Automatic control system for aluminum foil slitting machine |
| CN111942965A (en) * | 2020-08-11 | 2020-11-17 | 西安交通大学 | Swing rod type segmented small-tension conveying method and device for carbon fiber prepreg tows |
| CN113777114A (en) * | 2021-11-15 | 2021-12-10 | 佛山市坦斯盯科技有限公司 | Flexible circuit board rechecking equipment |
| CN216376829U (en) * | 2021-10-28 | 2022-04-26 | 广州大启机电科技有限公司 | Automatic data plate coil stock defect detection equipment |
-
2022
- 2022-06-22 CN CN202210709531.2A patent/CN114789930B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1025702A (en) * | 1974-08-02 | 1978-02-07 | Hoesch Werke Aktiengesellschaft | Reel system |
| CN107572293A (en) * | 2017-09-01 | 2018-01-12 | 上海德拉根印刷机械有限公司 | A kind of volume to volume coding detection machine and method using servomotor torque mode |
| CN208856583U (en) * | 2018-09-06 | 2019-05-14 | 绍兴百丽恒印染有限公司 | A kind of inspecting-rolling machine automatic rolling device |
| CN111807118A (en) * | 2020-07-15 | 2020-10-23 | 马鞍山欧凯新材料科技有限公司 | Automatic control system for aluminum foil slitting machine |
| CN111942965A (en) * | 2020-08-11 | 2020-11-17 | 西安交通大学 | Swing rod type segmented small-tension conveying method and device for carbon fiber prepreg tows |
| CN216376829U (en) * | 2021-10-28 | 2022-04-26 | 广州大启机电科技有限公司 | Automatic data plate coil stock defect detection equipment |
| CN113777114A (en) * | 2021-11-15 | 2021-12-10 | 佛山市坦斯盯科技有限公司 | Flexible circuit board rechecking equipment |
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