CN215207649U - Production for polyimide film cutting machine tensioning rolling equipment - Google Patents
Production for polyimide film cutting machine tensioning rolling equipment Download PDFInfo
- Publication number
- CN215207649U CN215207649U CN202120232426.5U CN202120232426U CN215207649U CN 215207649 U CN215207649 U CN 215207649U CN 202120232426 U CN202120232426 U CN 202120232426U CN 215207649 U CN215207649 U CN 215207649U
- Authority
- CN
- China
- Prior art keywords
- polyimide film
- fixedly connected
- tensioning
- roller
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920001721 polyimide Polymers 0.000 title claims abstract description 82
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000005520 cutting process Methods 0.000 title claims description 38
- 238000005096 rolling process Methods 0.000 title claims description 24
- 238000004804 winding Methods 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of polyimide film production and processing, in particular to a tensioning and winding device of a splitting machine for producing polyimide films, which comprises a shell, wherein a fixed box is fixedly connected to the inner side of the left end surface of the shell; operating personnel passes the polyimide film between squeeze roll and the backing roll, pass the polyimide film tensioning roller below, place the one end of polyimide film in being located left telescopic fixed slot, it adsorbs the right-hand member of squeeze bar with the polyimide film to open the electro-magnet fixed, put through the stopper that sets up and prevent that the squeeze bar from droing in the fixed plate, at fixed incasement rotation bolt, the rotatory support that drives of bolt moves down, the support downstream drives squeeze roll downstream, squeeze roll downstream fixes the polyimide film between squeeze roll and backing roll, the hydraulic stem stretches out and drives tensioning roller downstream, conveniently adjust the device to the tensioning degree of polyimide film.
Description
Technical Field
The utility model belongs to the technical field of polyimide film production and processing, concretely relates to production for polyimide film cutting machine tensioning rolling equipment.
Background
Traditional for polyimide film cutting machine tensioning rolling equipment can only carry out the simple rolling that tightens up to the polyimide film, is difficult to carry out the rate of tension to the polyimide film according to actual need and adjusts, and traditional for polyimide film cutting machine tensioning rolling equipment material loading unloading is wasted time and energy, and is low to the automatic cutting degree of the cutting of polyimide film, very big influence the rolling efficiency to the polyimide film.
The prior art has the following problems:
1. the traditional tensioning and winding equipment of a splitting machine for the polyimide film can only simply tighten and wind the polyimide film, and the tension of the polyimide film is difficult to adjust according to actual needs;
2. traditional polyimide film is with cutting machine tensioning coiling equipment material loading unloading is wasted time and energy, and is low to the automatic cutting degree of the cutting of polyimide film, very big influence the rolling efficiency to polyimide film.
In order to solve the problem, the application provides a production for polyimide film cutting machine tensioning rolling equipment.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a production cutting machine tensioning rolling equipment for polyimide film has the convenient rolling rate of tension of adjusting to the polyimide film, and has improved the characteristics to the rolling cutting efficiency of polyimide film greatly.
In order to achieve the above object, the utility model provides a following technical scheme: a cutting machine tensioning and winding device for producing polyimide films comprises a shell, wherein a fixed box is fixedly connected to the inner side of the left end face of the shell, a bolt is spirally connected to the inner side of the top end face of the fixed box, a support is rotatably connected to the upper portion of the outer side of the bolt, one end of the support is rotatably connected with a squeezing roller, a bearing roller is rotatably connected to the inner side of the rear end face of the shell, a hydraulic rod is fixedly connected to the inner side of the top end face of the shell, the front end of the hydraulic rod is rotatably connected with a tensioning roller, an adjusting box is fixedly connected to the inner side of the top end face of the shell, a first motor is fixedly connected to the front end of the adjusting box, a reciprocating lead screw is fixedly connected to the tail end of a main shaft of the first motor, a driving lever is meshed to the outer side of the reciprocating lead screw, a sliding block is fixedly connected to the other end of the driving lever, an electric telescopic rod is fixedly connected to the bottom end of the sliding block, a cutting machine is fixedly connected to the bottom end of the electric telescopic rod, the inboard fixedly connected with second motor of casing rear end face, the terminal fixedly connected with initiative rim plate of second motor main shaft, the meshing has the sheave in the initiative rim plate outside, the sheave is inboard through pivot fixedly connected with cross plate, cross plate outside fixedly connected with fixed plate, fixed plate rear end fixedly connected with third motor, the terminal fixedly connected with meshing roller of third motor main shaft, the inboard fixedly connected with electro-magnet of meshing roller, meshing roller outside sliding connection has the sleeve, the inboard sliding connection of fixed plate has the stopper, stopper one end fixedly connected with stripper bar.
As the utility model relates to a production cutting machine tensioning rolling equipment is preferred for polyimide film, the support inboard has been seted up and has been changeed the hole, the commentaries on classics downthehole side of support pass through the bearing with the bolt rotation is connected.
As the utility model relates to a production cutting machine tensioning rolling equipment is preferred for polyimide film, the backing roll sets up squeeze roll below.
As the utility model relates to a production cutting machine tensioning rolling equipment is preferred for polyimide film, the spout has been seted up to regulation bottom of the case terminal surface inboard, the spout of regulating box inboard with electric telescopic handle sliding connection.
As the utility model relates to a production cutting machine tensioning rolling equipment is preferred for polyimide film, the quantity of fixed plate is four, four the fixed plate is the annular and arranges the setting and is in the cross plate outside, the spacing groove has been seted up to the fixed plate inboard, the spacing inslot side of fixed plate with stopper sliding connection, the stopper is "worker" font setting.
As the utility model relates to a production cutting machine tensioning rolling equipment is preferred for polyimide film, the gear form setting is personally submitted to the crosscut of meshing roller, the perforation has been seted up to the sleeve inboard, telescopic perforation size with the meshing roller phase-match.
As the utility model relates to a production for polyimide film cutting machine tensioning rolling equipment is preferred, the fixed slot has been seted up in the sleeve outside, telescopic fixed slot inboard with extrusion stem sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. operating personnel passes the polyimide film between squeeze roll and the backing roll, pass the polyimide film tensioning roller below, place the one end of polyimide film in being located left telescopic fixed slot, it adsorbs the right-hand member of squeeze bar with the polyimide film to open the electro-magnet fixed, put through the stopper that sets up and prevent that the squeeze bar from droing in the fixed plate, at fixed incasement rotation bolt, the rotatory support that drives of bolt moves down, the support downstream drives squeeze roll downstream, squeeze roll downstream fixes the polyimide film between squeeze roll and backing roll, the hydraulic stem stretches out and drives tensioning roller downstream, conveniently adjust the device to the tensioning degree of polyimide film.
2. The third motor is started to drive the meshing roller to rotate, the meshing roller drives the sleeve to rotate to roll the polyimide film, after the rolling is finished, the electric telescopic rod extends out to drive the cutting machine to move downwards to cut the polyimide film, the first motor is started to drive the reciprocating screw rod to rotate, the reciprocating screw rod rotates and is meshed with the deflector rod to drive the sliding block to move backwards, the sliding block moves backwards and moves backwards to drive the cutting machine to move backwards to cut the polyimide film, after the cutting is finished, the electric telescopic rod contracts to drive the cutting machine to move upwards to retract, the second motor is started to drive the driving wheel disc to rotate, the driving wheel disc rotates to drive the sheave to rotate, the sheave rotates to drive the cross plate to rotate, the sleeve positioned below the cross plate rotates clockwise to ninety degrees, and the polyimide film is convenient to be fixed outside the sleeve again, close the electro-magnet that is located the top this moment, remove the sleeve that is located the top this moment forward, conveniently take off polyimide film and sleeve, improved the rolling efficiency to polyimide film greatly.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a sheave mounting structure in the present invention;
fig. 3 is a schematic view of a third motor mounting structure in the present invention;
fig. 4 is a schematic view of the mounting structure of the reciprocating screw rod in the present invention;
fig. 5 is an enlarged view of the structure at a in fig. 1 according to the present invention;
in the figure: 1. a housing; 2. a fixed box; 3. a bolt; 4. a support; 5. a squeeze roll; 6. a backing roll; 7. a hydraulic lever; 8. a tension roller; 9. an adjusting box; 10. a first motor; 11. a reciprocating screw rod; 12. a deflector rod; 13. a slider; 14. an electric telescopic rod; 15. a cutter; 16. a second motor; 17. a driving wheel disc; 18. a grooved wheel; 19. a cross plate; 20. a fixing plate; 21. a third motor; 22. an engaging roller; 23. an electromagnet; 24. a limiting block; 25. an extrusion stem; 26. a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the present invention provides a technical solution: a cutting machine tensioning and winding device for producing polyimide films comprises a shell 1, a fixed box 2 is fixedly connected to the inner side of the left end face of the shell 1, a bolt 3 is spirally connected to the inner side of the top end face of the fixed box 2, a support 4 is rotatably connected to the upper portion of the outer side of the bolt 3, one end of the support 4 is rotatably connected with a squeezing roller 5, a bearing roller 6 is rotatably connected to the inner side of the rear end face of the shell 1, a hydraulic rod 7 is fixedly connected to the inner side of the top end face of the shell 1, a tensioning roller 8 is rotatably connected to the front end of the hydraulic rod 7, an adjusting box 9 is fixedly connected to the inner side of the top end face of the shell 1, a first motor 10 is fixedly connected to the front end of the adjusting box 9, a reciprocating lead screw 11 is fixedly connected to the tail end of a main shaft of the first motor 10, a deflector rod 12 is engaged with the outer side of the reciprocating lead screw 11, a slide block 13 is fixedly connected to the other end of the deflector rod 12, an electric telescopic rod 14 is fixedly connected to the bottom end of the slide block 13, and a cutting machine 15 is fixedly connected to the bottom end of the electric telescopic rod 14, the inboard fixedly connected with second motor 16 of 1 rear end face of casing, the terminal fixedly connected with initiative rim plate 17 of second motor 16 main shaft, the meshing has sheave 18 in the action rim plate 17 outside, sheave 18 is inboard through pivot fixedly connected with cross 19, cross 19 outside fixedly connected with fixed plate 20, 20 rear end fixedly connected with third motors 21 of fixed plate, the terminal fixedly connected with meshing roller 22 of third motors 21 main shaft, the inboard fixedly connected with electro-magnet 23 of meshing roller 22, meshing roller 22 outside sliding connection has sleeve 26, 20 inboard sliding connection of fixed plate has stopper 24, stopper 24 one end fixedly connected with stripper rod 25.
In this embodiment: an electromagnet 23 is opened to adsorb an extrusion rod 25 to fix the right end of the polyimide film, a bolt 3 rotates to drive an extrusion roller 5 to move downwards, the extrusion roller 5 moves downwards to fix the polyimide film between the extrusion roller 5 and a bearing roller 6, a hydraulic rod 7 extends out to drive a tensioning roller 8 to move downwards, the tensioning degree of the device to the polyimide film is convenient to adjust, a third motor 21 is started to drive an engaging roller 22 to rotate, the engaging roller 22 rotates to drive a sleeve 26 to rotate to wind the polyimide film, after the winding is finished, an electric telescopic rod 14 extends out to drive a cutting machine 15 to move downwards to cut the polyimide film, a first motor 10 is started to drive a reciprocating screw rod 11 to rotate, the reciprocating screw rod 11 rotates to drive the cutting machine 15 to move backwards to cut the polyimide film, after the cutting is finished, the electric telescopic rod 14 contracts to drive the cutting machine 15 to move upwards to retract, a second motor 16 is started, second motor 16 starts to drive driving wheel disc 17 rotatory, driving wheel disc 17 is rotatory to drive sheave 18 rotatory, sheave 18 is rotatory to drive cross 19 rotatory, cross 19 is rotatory to drive sleeve 26 clockwise rotation ninety degrees that is located the below, conveniently fix the polyimide film in the sleeve 26 outside again, close the electro-magnet 23 that is located the top this moment, move the sleeve 26 that is located the top this moment forward, conveniently take off polyimide film and sleeve 26, improved the rolling efficiency to the polyimide film greatly.
In an alternative embodiment, the inner side of the bracket 4 is provided with a rotary hole, and the inner side of the rotary hole of the bracket 4 is rotatably connected with the bolt 3 through a bearing.
In this embodiment: through this design, conveniently rotate bolt 3 and install inside support 4 to conveniently rotatory bolt 3 adjusts the height of squeeze roll 5.
In an alternative embodiment, the backing roll 6 is arranged below the press roll 5.
In this embodiment: through this design, conveniently pass the polyimide film between squeeze roll 5 and backing roll 6 to accomplish the fixed of one end to the polyimide film.
In an alternative embodiment, the inner side of the bottom end surface of the adjusting box 9 is provided with a sliding groove, and the inner side of the sliding groove of the adjusting box 9 is slidably connected with the electric telescopic rod 14.
In this embodiment: through this design, conveniently drive electric telescopic handle 14 reciprocating motion back and forth through reciprocal lead screw 11, electric telescopic handle 14 reciprocating motion back and forth drives cutting machine 15 reciprocating motion back and forth and cuts the polyimide film.
In an optional embodiment, the number of the fixing plates 20 is four, the four fixing plates 20 are annularly arranged on the outer side of the cross plate 19, the inner side of the fixing plate 20 is provided with a limiting groove, the inner side of the limiting groove of the fixing plate 20 is slidably connected with the limiting block 24, and the limiting block 24 is arranged in an "i" shape.
In this embodiment: through four fixed plates 20 that set up, the convenience is to the installation of four sleeves 26, the time of changing sleeve 26 is changed in the saving that can the maximize to improve work efficiency, put through the stopper 24 that sets up and prevent that the extrusion stem 25 from droing in the fixed plate 20.
In an alternative embodiment, the cross section of the meshing roller 22 is in a gear-like arrangement, and the inside of the sleeve 26 is provided with a toothed hole, and the toothed hole of the sleeve 26 is matched with the meshing roller 22 in size.
In this embodiment: through this design, the meshing roller 22 that the cross-section was set up for the gear form conveniently utilizes to drive the rotatory polyimide film of rolling of sleeve 26.
In an alternative embodiment, the sleeve 26 is provided with a fixing groove at the outer side, and the inner side of the fixing groove of the sleeve 26 is slidably connected with the pressing rod 25.
In this embodiment: through this design, conveniently fix the one end of polyimide film in the fixed slot of sleeve 26 and between the extrusion pole 25 to increase the device to the fixed stability of polyimide film.
The utility model discloses a theory of operation and use flow: the device uses an external power supply to supply power to the device for operation, when the device is used, an operator penetrates a polyimide film between an extrusion roller 5 and a bearing roller 6, the polyimide film penetrates below a tension roller 8, one end of the polyimide film is placed in a fixing groove of a sleeve 26 positioned on the left side, an electromagnet 23 is opened to adsorb an extrusion rod 25 to fix the right end of the polyimide film, the extrusion rod 25 is prevented from falling off from a fixing plate 20 through a set limiting block 24, a bolt 3 is rotated in a fixing box 2, the bolt 3 rotates to drive a support 4 to move downwards, the support 4 moves downwards to drive the extrusion roller 5 to move downwards, the extrusion roller 5 moves downwards to fix the polyimide film between the extrusion roller 5 and the bearing roller 6, a hydraulic rod 7 extends out to drive the tension roller 8 to move downwards, and the tension degree of the device on the polyimide film is convenient to adjust, the third motor 21 is started to drive the meshing roller 22 to rotate, the meshing roller 22 rotates to drive the sleeve 26 to rotate to wind and roll the polyimide film, after the winding is finished, the electric telescopic rod 14 extends out to drive the cutting machine 15 to move downwards to cut the polyimide film, the first motor 10 is started to drive the reciprocating screw rod 11 to rotate, the reciprocating screw rod 11 rotates to be meshed with the shift lever 12 to drive the sliding block 13 to move backwards, the sliding block 13 moves backwards to drive the cutting machine 15 to move backwards to cut the polyimide film, after the cutting is finished, the electric telescopic rod 14 contracts to drive the cutting machine 15 to move upwards to be retracted, the second motor 16 is started to drive the driving wheel disc 17 to rotate, the driving wheel disc 17 rotates to drive the grooved wheel 18 to rotate, the grooved wheel 18 rotates to drive the cross plate 19 to rotate, the cross plate 19 rotates to drive the sleeve 26 positioned below to rotate ninety degrees clockwise, the convenience is fixed the polyimide film in the sleeve 26 outside again, closes the electro-magnet 23 that is located the top this moment, moves the sleeve 26 that is located the top this moment forward, conveniently takes off polyimide film and sleeve 26, has improved the rolling efficiency to polyimide film greatly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a production for polyimide film cutting machine tensioning rolling equipment, includes casing (1), its characterized in that: the inner side of the left end face of the shell (1) is fixedly connected with a fixed box (2), the inner side of the top end face of the fixed box (2) is spirally connected with a bolt (3), the upper part of the outer side of the bolt (3) is rotatably connected with a support (4), one end of the support (4) is rotatably connected with an extrusion roller (5), the inner side of the rear end face of the shell (1) is rotatably connected with a pressure bearing roller (6), the inner side of the top end face of the shell (1) is fixedly connected with a hydraulic rod (7), the front end of the hydraulic rod (7) is rotatably connected with a tension roller (8), the inner side of the top end face of the shell (1) is fixedly connected with an adjusting box (9), the front end of the adjusting box (9) is fixedly connected with a first motor (10), the tail end of a main shaft of the first motor (10) is fixedly connected with a reciprocating screw rod (11), the outer side of the reciprocating screw rod (11) is engaged with a driving lever (12), and the other end of the driving lever (12) is fixedly connected with a sliding block (13), the bottom end of the sliding block (13) is fixedly connected with an electric telescopic rod (14), the bottom end of the electric telescopic rod (14) is fixedly connected with a cutting machine (15), the inner side of the rear end face of the shell (1) is fixedly connected with a second motor (16), the tail end of a main shaft of the second motor (16) is fixedly connected with a driving wheel disc (17), the outer side of the driving wheel disc (17) is meshed with a grooved wheel (18), the inner side of the grooved wheel (18) is fixedly connected with a cross plate (19) through a rotating shaft, the outer side of the cross plate (19) is fixedly connected with a fixing plate (20), the rear end of the fixing plate (20) is fixedly connected with a third motor (21), the tail end of the main shaft of the third motor (21) is fixedly connected with a meshing roller (22), the inner side of the meshing roller (22) is fixedly connected with an electromagnet (23), the outer side of the meshing roller (22) is slidably connected with a sleeve (26), and the inner side of the fixing plate (20) is slidably connected with a limiting block (24), one end of the limiting block (24) is fixedly connected with an extrusion rod (25).
2. The tensioning and winding device of the splitting machine for producing the polyimide film according to claim 1, characterized in that: the inner side of the support (4) is provided with a rotating hole, and the inner side of the rotating hole of the support (4) is rotatably connected with the bolt (3) through a bearing.
3. The tensioning and winding device of the splitting machine for producing the polyimide film according to claim 1, characterized in that: the pressure bearing roller (6) is arranged below the extrusion roller (5).
4. The tensioning and winding device of the splitting machine for producing the polyimide film according to claim 1, characterized in that: the inner side of the bottom end face of the adjusting box (9) is provided with a sliding groove, and the inner side of the sliding groove of the adjusting box (9) is connected with the electric telescopic rod (14) in a sliding mode.
5. The tensioning and winding device of the splitting machine for producing the polyimide film according to claim 1, characterized in that: the quantity of fixed plate (20) is four, four fixed plate (20) are the annular arrangement and set up cross plate (19) outside, the spacing groove has been seted up to fixed plate (20) inboard, the spacing inslot of fixed plate (20) inboard with stopper (24) sliding connection, stopper (24) are "worker" font setting.
6. The tensioning and winding device of the splitting machine for producing the polyimide film according to claim 1, characterized in that: the cross section of the meshing roller (22) is in a gear-shaped arrangement, the inner side of the sleeve (26) is provided with a tooth hole, and the size of the tooth hole of the sleeve (26) is matched with that of the meshing roller (22).
7. The tensioning and winding device of the splitting machine for producing the polyimide film according to claim 1, characterized in that: a fixing groove is formed in the outer side of the sleeve (26), and the inner side of the fixing groove of the sleeve (26) is connected with the extrusion rod (25) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120232426.5U CN215207649U (en) | 2021-01-28 | 2021-01-28 | Production for polyimide film cutting machine tensioning rolling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120232426.5U CN215207649U (en) | 2021-01-28 | 2021-01-28 | Production for polyimide film cutting machine tensioning rolling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215207649U true CN215207649U (en) | 2021-12-17 |
Family
ID=79438725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120232426.5U Expired - Fee Related CN215207649U (en) | 2021-01-28 | 2021-01-28 | Production for polyimide film cutting machine tensioning rolling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215207649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115504294A (en) * | 2022-10-22 | 2022-12-23 | 河北新时代纺织有限公司 | Textile cloth is beaten and is rolled up and equipment for packing |
-
2021
- 2021-01-28 CN CN202120232426.5U patent/CN215207649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115504294A (en) * | 2022-10-22 | 2022-12-23 | 河北新时代纺织有限公司 | Textile cloth is beaten and is rolled up and equipment for packing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215207649U (en) | Production for polyimide film cutting machine tensioning rolling equipment | |
| CN213894531U (en) | Convenient cloth guiding device | |
| CN210732675U (en) | Transverse cutting tool holder for dotting coating machine | |
| CN113335969A (en) | Coiling mechanism of aluminium book | |
| CN100581761C (en) | Transmission cable take-up and pay-off devices of planet cut-off machine | |
| CN215093848U (en) | Cutting device for processing reel adhesive tape capable of keeping tangent plane smooth | |
| CN215885664U (en) | Prevent ftractureing high protection adhesive tape winding mechanism that glues | |
| CN214326635U (en) | Compound slitting machine of biax rolling | |
| CN211362411U (en) | Film coating production is with cutting device convenient to adjust | |
| CN212170954U (en) | Roller roll adjustment mechanism based on butyl rubber mill regeneration processing | |
| CN2593925Y (en) | Packing winder | |
| CN218201378U (en) | Mop strip rolling component | |
| CN112453125A (en) | Bending equipment for sheet metal part | |
| CN214878828U (en) | Plastic film coiling mechanism convenient to adjust | |
| CN218809255U (en) | Rewinding machine with double-shaft replacement feeding device | |
| CN218950570U (en) | Self-adhesive label winding device | |
| CN217626828U (en) | Slitter edge coiling mechanism is tailor to sheet metal spare | |
| CN215968982U (en) | Single-channel convolution paper cutter | |
| CN220030403U (en) | Cutter is used in production of silence bubble cotton gum | |
| CN218664592U (en) | Ultra-thin mute light shading membrane material does not have trace coiling mechanism | |
| CN213415764U (en) | Automatic side gauge device of full-automatic turnover paper arranging machine | |
| CN219359636U (en) | Paper tube splitting machine with tool changing mechanism | |
| CN218403021U (en) | Antiwind numerical control is opened a book and is indulged cutting rolling apparatus for producing | |
| CN211194050U (en) | Rubber sheet shearing mechanism | |
| CN218507210U (en) | Full-automatic cutting machine of width adjustable PVC membrane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |