CN210312709U - Automatic roll changing device that cuts of coating machine - Google Patents
Automatic roll changing device that cuts of coating machine Download PDFInfo
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- CN210312709U CN210312709U CN201921070635.3U CN201921070635U CN210312709U CN 210312709 U CN210312709 U CN 210312709U CN 201921070635 U CN201921070635 U CN 201921070635U CN 210312709 U CN210312709 U CN 210312709U
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Abstract
The utility model discloses an automatic cutting and roll changing device of a coating machine, which comprises a frame, a rotary driving component, a rotary frame, a guide roll, a wind-up roll and a rotary driving mechanism; the rotary driving assembly and the rotary frame are respectively arranged on the rack, and the rotary driving assembly is connected with the rotary frame through a transmission assembly; the guide roller and the winding roller are respectively arranged in the frame of the rotating frame; the rotary driving mechanism is arranged on the rotary frame and used for driving the winding roller to rotate; the rack is provided with a horizontal conveying mechanism, the horizontal conveying mechanism is provided with a moving seat, and the horizontal conveying mechanism drives the moving seat to horizontally reciprocate above the rotating frame; the moving seat is provided with a longitudinal driving mechanism, and the lower end of the longitudinal driving mechanism is provided with a mounting plate; the mounting plate is provided with a cutter and a pressing seat; the utility model aims at providing a coating machine that carries out neatly cutting to the substrate when can pasting the substrate cuts the roll change device automatically.
Description
Technical Field
The utility model relates to a coating machine technical field especially relates to an automatic roll change device that cuts of coating machine.
Background
Coating machine manufacturers produce coating machines to replace two winding shafts in the coating winding and reel changing processes, the winding equipment needs to be stopped, and then the reel changing work of the coated base material can be carried out. When the continuous production is carried out at high temperature, the retention time of the product in the high-temperature oven is specified and required, and the existing roll change operation can be carried out only by stopping the machine, so that the product with the thickness of about 50-60 meters in the oven can be scrapped (fixed loss) in the roll change stop time, and the product rewound with the thickness of about 5-10 meters is easy to wrinkle (poor transverse wrinkle) after the machine is stopped. When 3000 meters of each roll is used as a roll, the loss rate is about 2.3 percent, and the average loss amount is 350 yuan/roll. Calculated according to 7 volumes produced in one day, the loss is about 2450 yuan, and the total loss of the production is huge after a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can cut the substrate automatically and paste the substrate to the coating machine automatic roll change device that cuts of the wind-up roll of waiting to receive the book.
To achieve the purpose, the utility model adopts the following technical proposal: an automatic cutting and roll changing device of a coating machine is characterized by comprising a rack, a rotation driving assembly, a rotating frame, a guide roll, a wind-up roll and a rotation driving mechanism; the rotary driving assembly and the rotary frame are respectively arranged on the rack, the rotary driving assembly is connected with the rotary frame through a transmission assembly, and the rotary driving assembly is used for driving the rotary frame to rotate along the axis of the rotary frame; the guide roller and the winding roller are respectively arranged in the frame of the rotating frame, and the axes of the guide roller and the winding roller are both arranged in parallel with the axis of the rotating frame; the number of the guide rollers and the number of the winding rollers are two, and the two guide rollers and the two winding rollers are symmetrically distributed along the axis of the rotating frame respectively; the rotary driving mechanism is arranged on the rotary frame and is used for driving the winding roller to rotate; the rack is provided with a horizontal conveying mechanism which is positioned above the rotating frame; the horizontal conveying mechanism is provided with a moving seat, and the horizontal conveying mechanism drives the moving seat to horizontally reciprocate above the rotating frame along the length direction of the rotating frame; the movable seat is provided with a longitudinal driving mechanism, the lower end of the longitudinal driving mechanism is provided with a mounting plate, and the longitudinal driving mechanism drives the mounting plate to ascend or descend; the mounting plate is provided with a cutter and a pressing seat; when the mounting panel descends to lower limit, the cutter is located between the winding roller to be wound and the guide roller on the upper side, and the pressing seat is tightly attached to the upper end face of the winding roller to be wound.
Preferably, the horizontal conveying mechanism comprises a first driving motor, a first driving gear, a first transmission belt, a rotary screw rod and a guide rod, the first driving motor is arranged on one side of the rack, and an output shaft of the first driving motor is parallel to the axis of the rotary rack; the guide rod penetrates through the rack, is positioned above the rotating frame and is parallel to the axis of the rotating frame; the rotary screw rod penetrates through the rack and is parallel to the guide rod, a bearing is arranged at the contact part of the rotary screw rod and the rack, a first driven gear is formed at one end, close to the first driving motor, of the rotary screw rod after penetrating through the rack, the first driving gear is arranged on an output shaft of the first driving motor, and the first driving belt is wound between the first driving gear and the first driven gear; the movable seat is provided with a through hole, an internal thread meshed with the rotary screw rod is arranged in the through hole, the movable seat is provided with a guide hole adaptive to the outer diameter of the guide rod, and the central axis of the guide hole is parallel to the central axis of the through hole.
Preferably, an arc-shaped groove matched with the upper end face of the winding roller to be wound is formed in the lower end face of the pressing seat, and the central axis of the arc-shaped groove is parallel to the axis of the winding roller.
Preferably, the two ends of the arc-shaped groove in the length direction of the winding roller are provided with chamfer structures.
Preferably, two ends of the guide roller are respectively connected with the rotating frame through a lifting adjusting mechanism, the lifting adjusting mechanism comprises a fixed plate, a base, an adjusting cylinder and a connecting sleeve, the fixed plate is installed on the inner end face of the rotating frame, the base is arranged on the inner wall of the fixed plate, the adjusting cylinder is arranged on the base in the vertical direction, and the connecting sleeve is arranged at the tail end of a telescopic rod of the adjusting cylinder; and two ends of a roll shaft of the guide roll are respectively connected with the connecting sleeves on two sides.
Preferably, the fixed plate is provided with an adjusting hole along the vertical direction, and a roll shaft of the guide roll penetrates through the connecting sleeve and extends into the corresponding adjusting hole; the fixed plate is provided with calibration scales, and the calibration scales are located on the periphery of the adjusting holes.
Preferably, the longitudinal driving mechanism is a driving cylinder which is longitudinally arranged on the lower end face of the movable seat, and the lower end of a telescopic rod of the driving cylinder is connected with the mounting plate.
Preferably, the rotary driving mechanism comprises a second driving motor, a second driving gear, a second transmission belt and a second driven gear, the second driving motor is arranged on the outer side wall of the rotating frame, the output shaft of the second driving motor is parallel to the axis of the winding roller, the second driving gear is arranged on the output shaft of the second driving motor, one end of the roller shaft of the winding roller extends to the outer side of the rotating frame and is connected with the second driven gear, and the second transmission belt is arranged between the second driving gear and the second driven gear in a winding mode.
The utility model adopts the above structure, through the cooperation of the first driving motor, the first driving belt, the rotary screw rod and the moving seat, the moving seat is driven by the first driving motor to horizontally move, so that the moving speed of the moving seat is stable, the vibration of the cutter and the pressing seat is avoided, and the cutting effect and the sticking effect are ensured; through cutter and the mode that compresses tightly the seat complex, when pasting the substrate at the wind-up roll, the cutter cuts the substrate, makes the tip of substrate keep leveling, and simultaneously, the structure that compresses tightly the seat can make the substrate level and smooth ground pressure paste on the wind-up roll, prevents that the substrate from producing the fold.
Drawings
The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.
Fig. 1 is a schematic structural view of the longitudinal driving mechanism of the present invention in a contracted state;
FIG. 2 is a schematic structural view of the longitudinal driving mechanism of the present invention in an extended state;
FIG. 3 is a schematic structural view of the wind-up roll rotating to the uppermost end during roll change of the present invention;
fig. 4 is a schematic structural view of the compressing base along the longitudinal section of the center line;
FIG. 5 is an enlarged partial schematic view at A of FIG. 1;
fig. 6 is a partially enlarged schematic view at B in fig. 2.
Wherein: the device comprises a rack 1, a rotation driving assembly 2, a rotating frame 3, a guide roller 4, a winding roller 5, a rotation driving mechanism 6, a second driving motor 6a, a second transmission belt 6b, a horizontal conveying mechanism 7, a first driving motor 7a, a first transmission belt 7b, a rotation screw rod 7c, a guide rod 7d, a moving seat 8, a longitudinal driving mechanism 9, a mounting plate 10, a cutter 11, a pressing seat 12, a lifting adjusting mechanism 13, a fixing plate 13a, a base 13b, an adjusting cylinder 13c and a connecting sleeve 13 d.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 6, the automatic cutting and roll changing device of the coating machine of the present embodiment includes a frame 1, a rotation driving assembly 2, a rotating frame 3, a guide roller 4, a wind-up roller 5, and a rotation driving mechanism 6.
The rotary driving assembly 2 and the rotating frame 3 are respectively installed on the rack 1, the rotary driving assembly 2 is connected with the rotating frame 3 through a transmission assembly, and the rotary driving assembly 2 is used for driving the rotating frame 3 to rotate along the axis of the rotating frame 3.
The guide roller 4 and the wind-up roller 5 are respectively arranged in the frame of the rotating frame 3, and the axes of the guide roller 4 and the wind-up roller 5 are both arranged in parallel with the axis of the rotating frame 3; the guide roll 4 with wind-up roll 5 is provided with two respectively, and two guide roll 4 and two wind-up roll 5 follows respectively the axle center symmetric distribution of swivel mount 3.
The rotary driving mechanism 6 is installed on the rotating frame 3, and the rotary driving mechanism 6 is used for driving the winding roller 5 to rotate.
The rack 1 is provided with a horizontal conveying mechanism 7, and the horizontal conveying mechanism 7 is positioned above the rotating frame 3; the horizontal conveying mechanism 7 is provided with a moving seat 8, and the horizontal conveying mechanism 7 drives the moving seat 8 to horizontally reciprocate above the rotating frame 3 along the length direction of the rotating frame 3.
The moving seat 8 is provided with a longitudinal driving mechanism 9, the lower end of the longitudinal driving mechanism 9 is provided with a mounting plate 10, and the longitudinal driving mechanism 9 drives the mounting plate 10 to ascend or descend; the mounting plate 10 is provided with a cutter 11 and a pressing seat.
When the mounting plate 10 descends to the lower limit position, the cutter 11 is positioned between the winding roller 5 to be wound and the guide roller 4 on the upper side, and the pressing seat 12 is tightly attached to the upper end face of the winding roller 5 to be wound.
Adopt this kind of structure, the utility model discloses in one of them guide roll 4 rotates the rolling under the drive of rotary driving mechanism 6, when this guide roll 4 rolling finishes, rotate drive assembly 2 drive swivel mount 3 and drive two guide roll 4 rotation transposition.
After the transposition, both guide rollers 4 stop rotating. At the moment, the movable seat 8 is in an initial position, namely, the movable seat 8 is located above one side of the guide roller 4 along the length direction, the longitudinal driving mechanism 9 works to drive the mounting plate 10 to descend, the cutter 11 and the pressing seat 12 are located on the side edge of the wound substrate, the horizontal conveying mechanism 7 drives the movable seat 8 to move, the cutter 11 cuts off the substrate between the winding roller 5 to be wound and the guide roller 4 on the upper side, double-sided adhesive tapes are pasted on the winding roller 5 to be wound in advance, the pressing seat 12 is in contact with the upper end face of the winding roller 5 to be wound along with the continuous movement of the movable seat 8, the base is pressed on the winding roller 5 to be wound by the pressing seat 12, and the new winding roller 5 rotates to wind, namely, the automatic roll changing work is completed.
By adopting the structure, the rotation of the two winding rollers 5 is controlled by the corresponding rotary driving mechanism 6 respectively, so that the two winding rollers 5 can be asynchronously controlled. In the roll changing process, the roll changing operation is carried out without long-time halt, and the automatic roll changing operation can be completed only by halting for a short time of about 10 seconds. Through the cooperation of the horizontal conveying mechanism 7, the longitudinal driving mechanism 9, the cutter 11 and the pressing seat 12, the substrate can be quickly cut and stuck on the winding roller 5 to be wound.
Preferably, the horizontal conveying mechanism 7 includes a first driving motor 7a, a first driving gear, a first transmission belt 7b, a rotary screw 7c and a guide rod 7d, the first driving motor 7a is disposed on one side of the frame 1, and an output shaft of the first driving motor 7a is parallel to an axis of the rotating frame 3.
The guide rod 7d penetrates through the rack 1, and the guide rod 7d is located above the rotating frame 3 and parallel to the axis of the rotating frame 3.
The rotary screw rod 7c is arranged on the rack 1 in a penetrating mode and is parallel to the guide rod 7d, a bearing is arranged at the contact position of the rotary screw rod 7c and the rack 1, a first driven gear is formed after one end, close to the first driving motor 7a, of the rotary screw rod 7c penetrates through the rack 1, the first driven gear is arranged on an output shaft of the first driving motor 7a, and the first driving belt 7b is arranged between the first driving gear and the first driven gear in a winding mode.
The movable seat 8 is provided with a through hole, an internal thread meshed with the rotary screw rod 7c is arranged in the through hole, the movable seat 8 is provided with a guide hole matched with the outer diameter of the guide rod 7d, and the central axis of the guide hole is parallel to the central axis of the through hole.
By adopting the structure, the cutting knife is driven by the mode of the first driving motor 7a, the first driving gear, the first transmission belt 7b, the rotary screw rod 7c and the guide rod 7d, the rotary screw rod 7c drives the movable seat 8 to move, the control precision is high, the movement is stable, the cutting knife 11 cannot shake when being cut, and the base material is prevented from generating wrinkles. The guide rod 7d and the guide hole are matched to play a good guide role. Meanwhile, the pressing seat 12 can be ensured not to vibrate, and the base material is prevented from wrinkling.
Preferably, an arc-shaped groove matched with the upper end face of the winding roller 5 to be wound is formed in the lower end face of the pressing seat 12, and the central axis of the arc-shaped groove is parallel to the axis of the winding roller 5.
By adopting the structure, the lower end face of the pressing seat 12 adopts the arc-shaped groove structure which is matched with the upper end face of the winding roller 5 to be wound, the contact area between the pressing seat 12 and the winding roller 5 to be wound can be increased, the pasting effect of the substrate and the winding roller 5 to be wound can be improved, and meanwhile, the substrate is prevented from generating wrinkles when being pasted.
Preferably, the two ends of the arc-shaped groove in the length direction of the winding roller 5 are provided with chamfer structures.
By adopting the structure, the chamfer structures are arranged at the two ends of the pressing seat 12, so that the pressing seat 12 is convenient to guide, and the lower end of the pressing seat 12 is prevented from generating rigid collision with the winding roller 5 to be wound.
Preferably, two ends of the guide roller 4 are respectively connected with the rotating frame 3 through a lifting adjusting mechanism 13, the lifting adjusting mechanism 13 comprises a fixed plate 13a, a base 13b, an adjusting cylinder 13c and a connecting sleeve 13d, the fixed plate 13a is installed on the inner end surface of the rotating frame 3, the base 13b is arranged on the inner wall of the fixed plate 13a, the adjusting cylinder 13c is arranged on the base 13b along the vertical direction, and the connecting sleeve 13d is arranged at the tail end of the telescopic rod of the adjusting cylinder 13 c; and two ends of the roll shaft of the guide roll 4 are respectively connected with the connecting sleeves 13d at two sides.
By adopting the structure, the height of the guide roller 4 can be adjusted through the lifting adjusting mechanism 13, the length of the excess material of the winding roller 5 which is wound is conveniently controlled, and the excess material is prevented from being too long to generate wrinkles. The adjusting cylinders 13c on both sides can conveniently realize that both ends of the guide roll 4 are lifted simultaneously by connecting the same pressurized air source.
Preferably, the fixed plate 13a is provided with an adjusting hole along the vertical direction, and a roll shaft of the guide roll 4 passes through the connecting sleeve 13d and extends into the corresponding adjusting hole; the fixed plate 13a is provided with calibration scales, and the calibration scales are located on the periphery of the adjusting hole.
By adopting the structure, the adjusting holes play a guiding role, and whether the two ends of the guide roller 4 are at the same horizontal height or not can be conveniently judged through calibrating scales.
Preferably, the longitudinal driving mechanism 9 is a driving cylinder longitudinally arranged on the lower end surface of the movable seat 8, and the lower end of the telescopic rod of the driving cylinder is connected with the mounting plate 10.
By adopting the structure, the longitudinal driving mechanism 9 adopts the driving cylinder, and can conveniently control the mounting plate 10 to lift.
Preferably, the rotary driving mechanism 6 includes a second driving motor 6a, a second driving gear, a second transmission belt 6b and a second driven gear, the second driving motor 6a is disposed on the outer side wall of the rotating frame 3, an output shaft of the second driving motor 6a is parallel to the axis of the winding roller 5, the second driving gear is disposed on the output shaft of the second driving motor 6a, one end of a roller shaft of the winding roller 5 extends to the outer side of the rotating frame 3 and is connected with the second driven gear, and the second transmission belt 6b is wound between the second driving gear and the second driven gear.
By adopting the structure, the second driving motor 6a drives the corresponding winding roller 5 to rotate through the second driving gear, the second driving belt 6b and the second driven gear, and the asynchronous control of the two winding rollers 5 can be realized through the independent control of the second driving motor 6a, so that the rotation of one winding roller 5 is not influenced by the other winding roller 5.
During operation, the rotary driving assembly 2 drives the rotary frame 3 to rotate, the winding roller 5 rotates, the winding roller 5 to be wound rotates to an operation station, and the two rotary driving mechanisms 6 drive the winding roller 5 correspondingly connected in an asynchronous control mode respectively. When the rolls are changed, the two winding rolls 5 stop rotating at the same time, the longitudinal driving mechanism 9 extends to drive the mounting plate 10 to descend, and at the moment, the cutter 11 and the pressing seat 12 are both positioned on one side of the winding rolls along the length direction; then, the first driving motor 7a starts to work to drive the moving seat 8 to move horizontally, namely, to move towards the other side of the wind-up roll along the length direction, the lower pressing seat 12 contacts with the base material of the wind-up roll 5 to be wound, the base material is pressed and attached to the wind-up roll 5, and the cutter 11 cuts the base material. The mode that cuts while compressing tightly is adopted, fixes the substrate on the wind-up roll 5 of treating the rolling, when having improved the roll change efficiency, can also guarantee that the substrate does not produce striae or fold, and the edge of cutting is neat.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. An automatic cutting and roll changing device of a coating machine is characterized by comprising a rack, a rotation driving assembly, a rotating frame, a guide roll, a wind-up roll and a rotation driving mechanism;
the rotary driving assembly and the rotary frame are respectively arranged on the rack, the rotary driving assembly is connected with the rotary frame through a transmission assembly, and the rotary driving assembly is used for driving the rotary frame to rotate along the axis of the rotary frame;
the guide roller and the winding roller are respectively arranged in the frame of the rotating frame, and the axes of the guide roller and the winding roller are both arranged in parallel with the axis of the rotating frame; the number of the guide rollers and the number of the winding rollers are two, and the two guide rollers and the two winding rollers are symmetrically distributed along the axis of the rotating frame respectively;
the rotary driving mechanism is arranged on the rotary frame and is used for driving the winding roller to rotate;
the rack is provided with a horizontal conveying mechanism which is positioned above the rotating frame; the horizontal conveying mechanism is provided with a moving seat, and the horizontal conveying mechanism drives the moving seat to horizontally reciprocate above the rotating frame along the length direction of the rotating frame;
the movable seat is provided with a longitudinal driving mechanism, the lower end of the longitudinal driving mechanism is provided with a mounting plate, and the longitudinal driving mechanism drives the mounting plate to ascend or descend; the mounting plate is provided with a cutter and a pressing seat;
when the mounting panel descends to lower limit, the cutter is located between the winding roller to be wound and the guide roller on the upper side, and the pressing seat is tightly attached to the upper end face of the winding roller to be wound.
2. The automatic cutting and roll changing device of a coating machine according to claim 1, wherein the horizontal conveying mechanism comprises a first driving motor, a first driving gear, a first driving belt, a rotary screw rod and a guide rod, the first driving motor is arranged on one side of the machine frame, and an output shaft of the first driving motor is parallel to the axis of the rotary frame;
the guide rod penetrates through the rack, is positioned above the rotating frame and is parallel to the axis of the rotating frame;
the rotary screw rod penetrates through the rack and is parallel to the guide rod, a bearing is arranged at the contact part of the rotary screw rod and the rack, a first driven gear is formed at one end, close to the first driving motor, of the rotary screw rod after penetrating through the rack, the first driving gear is arranged on an output shaft of the first driving motor, and the first driving belt is wound between the first driving gear and the first driven gear;
the movable seat is provided with a through hole, an internal thread meshed with the rotary screw rod is arranged in the through hole, the movable seat is provided with a guide hole adaptive to the outer diameter of the guide rod, and the central axis of the guide hole is parallel to the central axis of the through hole.
3. The automatic cutting and roll changing device of a coating machine as claimed in claim 1, wherein an arc-shaped groove matched with the upper end face of the winding roll to be wound is formed in the lower end face of the pressing seat, and the central axis of the arc-shaped groove is parallel to the axis of the winding roll.
4. The automatic cutting and roll changing device of a coating machine as claimed in claim 3, wherein two ends of the arc-shaped groove along the length direction of the wind-up roll are provided with chamfer structures.
5. The automatic cutting and roll changing device of the coating machine according to claim 1, wherein two ends of the guide roll are respectively connected with the rotating frame through a lifting adjusting mechanism, the lifting adjusting mechanism comprises a fixed plate, a base, an adjusting cylinder and a connecting sleeve, the fixed plate is installed on an inner end surface of the rotating frame, the base is arranged on the inner wall of the fixed plate, the adjusting cylinder is arranged on the base in the vertical direction, and the connecting sleeve is arranged at the tail end of a telescopic rod of the adjusting cylinder; and two ends of a roll shaft of the guide roll are respectively connected with the connecting sleeves on two sides.
6. The automatic cutting and roll changing device of the coating machine as claimed in claim 5, wherein the fixing plate is provided with adjusting holes along a vertical direction, and a roll shaft of the guide roll passes through the connecting sleeve and extends into the corresponding adjusting hole; the fixed plate is provided with calibration scales, and the calibration scales are located on the periphery of the adjusting holes.
7. The automatic cutting and roll changing device of a coating machine as claimed in claim 1, wherein the longitudinal driving mechanism is a driving cylinder disposed on a lower end surface of the movable base in a longitudinal direction, and a lower end of a telescopic rod of the driving cylinder is connected to the mounting plate.
8. The automatic cutting and roll changing device of a coating machine according to claim 1, wherein the rotary driving mechanism comprises a second driving motor, a second driving gear, a second transmission belt and a second driven gear, the second driving motor is arranged on the outer side wall of the rotating frame, the output shaft of the second driving motor is parallel to the axis of the winding roll, the second driving gear is arranged on the output shaft of the second driving motor, one end of the roll shaft of the winding roll extends to the outer side of the rotating frame and is connected with the second driven gear, and the second transmission belt is wound between the second driving gear and the second driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921070635.3U CN210312709U (en) | 2019-07-09 | 2019-07-09 | Automatic roll changing device that cuts of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921070635.3U CN210312709U (en) | 2019-07-09 | 2019-07-09 | Automatic roll changing device that cuts of coating machine |
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| Publication Number | Publication Date |
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| CN210312709U true CN210312709U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921070635.3U Active CN210312709U (en) | 2019-07-09 | 2019-07-09 | Automatic roll changing device that cuts of coating machine |
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| CN (1) | CN210312709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551224A (en) * | 2020-12-08 | 2021-03-26 | 太仓市君盛机械有限公司 | Glazing film automatic winding machine |
-
2019
- 2019-07-09 CN CN201921070635.3U patent/CN210312709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551224A (en) * | 2020-12-08 | 2021-03-26 | 太仓市君盛机械有限公司 | Glazing film automatic winding machine |
| CN112551224B (en) * | 2020-12-08 | 2024-03-05 | 太仓市君盛机械有限公司 | Automatic winding machine for glazing film |
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