CN217867218U - Automatic roll changing device for roll - Google Patents
Automatic roll changing device for roll Download PDFInfo
- Publication number
- CN217867218U CN217867218U CN202220781868.XU CN202220781868U CN217867218U CN 217867218 U CN217867218 U CN 217867218U CN 202220781868 U CN202220781868 U CN 202220781868U CN 217867218 U CN217867218 U CN 217867218U
- Authority
- CN
- China
- Prior art keywords
- roll
- cylinder
- mounting plate
- changing
- clamping jaw
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The utility model provides an automatic roll-changing device of roll, including the mounting panel, be provided with on the mounting panel and roll up mechanism, lower roll mechanism and roll-changing mechanism, roll up the mechanism with lower roll mechanism all is equipped with web material, roll-changing mechanism is used for cutting off the work book of exhaling and links up with the winding and the reserve book of seeing off. This application has the effect that the reserve book of automatic switch and work were rolled up, will reserve roll up and take up the linking bonding for original reserve book can come into operation, compares with current unwinding equipment, and the down time is short, is favorable to keeping the high-efficient operation of whole production line.
Description
Technical Field
The utility model relates to a roll material trades technical field of book, especially relates to automatic roll change device of roll.
Background
The incoming material is in a roll shape, and the demand process comprises the following two steps: 1. winding the rolled material on a product according to the required length, namely winding the rolled material on an adhesive tape without a release film, wherein the bottom of the adhesive tape is sticky; 2. the label on the roll-shaped material is peeled off and attached to a product, namely the release film is arranged, and the bottom of the release film is not sticky.
Due to the limited diameter of the rolled material, a new roll must be replaced when the roll is used up, and the production of part of the process requires a downtime of no more than 1 minute due to the roll change, so that a quick roll change must be realized.
Most of the current market is in a single-roll structure, but roll changing involves new installation and debugging, the time consumption is long, and efficient production cannot be met.
In order to solve the technical problems, the invention provides an automatic roll changing device for rolled objects.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the technical scheme of the utility model as follows:
roll automatic roll-changing device, including the mounting panel, be provided with roll-up mechanism, lower roll mechanism and roll-changing mechanism on the mounting panel, roll-up mechanism with lower roll mechanism all is equipped with roll-like material, roll-changing mechanism is used for cutting off the work book of exhaustively and links up with the winding area of seeing off and reserve book.
Further setting the following steps: the mounting plate is provided with an upper roll sensor and a lower roll sensor, the upper roll sensor is used for detecting the residual amount of materials on the upper roll mechanism, and the lower roll sensor is used for detecting the residual amount of materials on the lower roll mechanism.
Further setting the following steps: a plurality of winding shafts are sequentially arranged on the mounting plate along the extension direction of the rolled material; the mounting plate is provided with a moving seat, the moving seat is slidably mounted with the mounting plate, and the moving direction of the moving seat is vertical; the mounting plate is provided with a sliding seat positioned on the lower side of the moving seat, and the sliding seat is vertically connected with the mounting plate in a sliding manner;
the coil changing mechanism comprises a rear-end clamping jaw, a middle clamping jaw and a front-end clamping jaw which are sequentially arranged along the extension direction of a coiled material, an upper triaxial cylinder is fixedly mounted on the moving seat, and the end part of a piston rod of the upper triaxial cylinder is fixedly connected with the middle clamping jaw and used for driving the middle clamping jaw to horizontally move; an upper reel changing cylinder is mounted on the mounting plate, and the end part of a piston rod of the upper reel changing cylinder is fixedly connected with the moving seat and used for driving the moving seat to vertically move; the rear-end clamping jaw is fixedly installed with the sliding seat, the installation plate is provided with a lifting cylinder, the end part of a piston rod of the lifting cylinder is fixedly connected with the sliding seat and used for driving the sliding seat to vertically move, the sliding seat is fixedly provided with a lower reel changing cylinder, and the end part of the piston rod of the lower reel changing cylinder is fixedly connected with the rear-end clamping jaw;
the roll changing mechanism further comprises a cutter assembly used for cutting off the rolled materials and a fitting assembly used for bonding the outgoing rolled tape and the standby rolled tape.
Further setting the following steps: laminating subassembly is including being fixed in laminating cylinder on the mounting panel with be fixed in laminating piece on the laminating cylinder piston rod tip, and laminating subassembly is equipped with two sets ofly altogether, and two sets of laminating subassemblies set up along vertical direction subtend.
Further setting the following steps: the cutter assembly comprises a cutter cylinder fixed on the mounting plate and a cutter blade fixed on the end part of a piston rod of the cutter cylinder.
Further setting as follows: the cutter component comprises a scissor type reel changing cutter arranged on the mounting plate.
Further setting the following steps: still be equipped with the adjusting part who is used for adjusting winding rate of tension on the mounting panel, adjusting part includes fixed mounting and is in adjust cylinder and fixed mounting on the mounting panel adjust the not last regulating plate of adjust cylinder piston rod end, rotate on the regulating plate and install the dancer roll, follow the winding that the dancer roll transmission extends is walked around the dancer roll.
The beneficial effects of the utility model are as follows:
when the material on the mechanism of rolling up or the mechanism of rolling down is about to use up, the sensor detects the material surplus, and equipment stops, and the reserve book of the automatic switch-over of mechanism of changing a roll is rolled up with the work, with reserve book and winding area linking bonding for original reserve book can come into operation, compares with current unwinding equipment, and the down time is short, is favorable to keeping the high-efficient operation of whole production line.
Drawings
The accompanying drawings, which 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 do not constitute a limitation on the invention.
Wherein:
FIG. 1 is a schematic front view of the first embodiment;
FIG. 2 is a schematic perspective view of the first embodiment;
FIG. 3 is a schematic front view of the second embodiment;
fig. 4 is a schematic perspective view of the second embodiment.
Description of reference numerals:
1. a winding mechanism; 11. a roll-up sensor; 2. a unwinding mechanism; 21. a roll-down sensor; 3. mounting a plate; 31. a belt winding shaft; 32. an upper reel changing cylinder; 33. a lift cylinder; 34. an upper reference block; 35. a lower reference block; 36. a lower triaxial cylinder; 361. butting the adhesive tape placing blocks; 362. butting an adhesive tape cylinder; 4. a movable seat; 41. an upper triaxial cylinder; 5. a sliding seat; 51. a lower reel changing cylinder; 61. a rear end jaw; 62. a middle clamping jaw; 63. a front end jaw; 7. a cutter assembly; 71. a cutter cylinder; 72. a cutter blade; 8. fitting the assembly; 81. fitting the air cylinder; 82. fitting blocks; 9. an adjustment assembly; 91. an adjusting cylinder; 92. an adjusting plate; 921. and (4) adjusting the rollers.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention to be solved clearer and more obvious, the present invention is further explained in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The specific embodiment is as follows:
example one
This embodiment is directed to the changing of viscous web-like material.
Referring to fig. 1 and 2, the automatic roll changing device for rolled objects comprises an installation plate 3, wherein an upper roll mechanism 1, a lower roll mechanism 2 and a roll changing mechanism are arranged on the installation plate 3, rolled materials are arranged on the upper roll mechanism 1 and the lower roll mechanism 2, and the roll changing mechanism is used for cutting off a used working roll and connecting a sent roll belt with a standby roll. An upper coil sensor 11 and a lower coil sensor 21 are arranged on the mounting plate 3, the upper coil sensor 11 is used for detecting the residual amount of the material on the upper coil mechanism 1, and the lower coil sensor 21 is used for detecting the residual amount of the material on the lower coil mechanism 2. A plurality of belt winding shafts 31 are sequentially arranged on the mounting plate 3 along the extending direction of the rolled material. Be equipped with on the mounting panel 3 and remove seat 4, remove seat 4 and mounting panel 3 slidable mounting, and the moving direction that removes seat 4 is vertical direction. The mounting plate 3 is provided with a sliding seat 5 positioned on the lower side of the moving seat 4, and the sliding seat 5 is vertically connected with the mounting plate 3 in a sliding manner.
The roll changing mechanism comprises a rear end clamping jaw 61, a middle clamping jaw 62 and a front end clamping jaw 63 which are sequentially arranged along the extending direction of the rolled material, an upper three-shaft cylinder 41 is fixedly installed on the moving seat 4, and the end part of a piston rod of the upper three-shaft cylinder 41 is fixedly connected with the middle clamping jaw 62 and used for driving the middle clamping jaw 62 to horizontally move. An upper reel changing cylinder 32 is installed on the installation plate 3, and the end part of a piston rod of the upper reel changing cylinder 32 is fixedly connected with the movable seat 4 and used for driving the movable seat 4 to vertically move. Rear end clamping jaw 61 and the seat 5 fixed mounting that slides, and install lifting cylinder 33 on the mounting panel 3, lifting cylinder 33 tailpiece of the piston rod portion with slide 5 fixed connection for the vertical removal of drive slide 5, and slide and fixedly install down change a book cylinder 51 on the seat 5, change a book cylinder 51 tailpiece of the piston rod portion and rear end clamping jaw 61 fixed connection down.
The roll changing mechanism further comprises a cutter assembly 7 for cutting off the rolled materials and a jointing assembly 8 for bonding the outgoing roll tape and the standby roll tape. Laminating subassembly 8 is including being fixed in laminating cylinder 81 on the mounting panel 3 and being fixed in laminating piece 82 on the laminating cylinder 81 piston rod tip, and laminating subassembly 8 is equipped with two sets ofly altogether, and two sets of laminating subassemblies 8 set up along vertical direction subtend. The cutter assembly 7 includes a cutter cylinder 71 fixed to the mounting plate 3 and a cutter blade 72 fixed to an end of a piston rod of the cutter cylinder 71.
Still be equipped with the adjusting part 9 that is used for adjusting the winding rate of tension on the mounting panel 3, adjusting part 9 includes that fixed mounting is on mounting panel 3 adjusting cylinder 91 and fixed mounting is in the not last regulating plate 92 of adjusting cylinder 91 piston rod end, rotates on the regulating plate 92 and installs regulating roller 921, and the winding that extends along the regulating roller transmission bypasses regulating roller 921. The mounting plate 3 is further provided with an upper reference block 34 and a lower reference block 35, the upper reference block 34 is used for manual pretreatment of rolling up, and the lower reference block 35 is used for manual pretreatment of rolling down.
The working principle of the embodiment is as follows:
A. the working roll is arranged above:
when the roll-up sensor 11 detects that the material is about to run out, the apparatus is shut down. The middle clamping jaw 62 and the front end clamping jaw 63 start to clamp the adhesive tape, the cutter cylinder 71 rises, the cutter blade 72 cuts the adhesive tape, the upper reel changing cylinder 32 lifts the excess materials, the upper laminating cylinder 81 rises, the cutter blade 72 falls, the lower reel changing cylinder 51 drives the rear end clamping jaw 61 to feed the adhesive tape of the standby reel forward, the upper laminating cylinder 81 falls and keeps for several seconds, the standby reel adhesive tape is lapped above the original working reel adhesive tape, and the adhesive tape is quickly butted by using the self viscosity of the adhesive tape.
B. The working volume is as follows:
after the lower roll sensor 21 detects the imminent exhaustion of material, the apparatus is shut down. The rear end clamping jaw 61 and the front end clamping jaw 63 are started to clamp the adhesive tape, the lifting cylinder 33 rises, the laminating cylinder 81 on the upper side falls, the cutter blade 72 cuts off the adhesive tape, the lower reel changing cylinder 51 sends out the excess materials and the laminating cylinder 81 rises at the same time, the cutter blade 72 falls, the upper reel changing cylinder 32 falls, the upper triaxial cylinder 41 drives the middle clamping jaw 62 to send the adhesive tape of the standby reel forward, the laminating cylinder 81 on the upper side falls and keeps for a plurality of seconds, the standby reel adhesive tape is lapped above the original working reel adhesive tape, and the adhesive tape is fast butted by using the self viscosity of the adhesive tape.
Example two
This embodiment is directed to the change of rolls of non-viscous roll material.
Referring to fig. 3 and 4, the automatic roll changing device for rolled objects comprises an installation plate 3, wherein the installation plate 3 is provided with a roll feeding mechanism 1, a roll discharging mechanism 2 and a roll changing mechanism, the roll feeding mechanism 1 and the roll discharging mechanism 2 are respectively provided with rolled materials, and the roll changing mechanism is used for cutting off exhausted working rolls and connecting sent rolled strips with standby rolls. An upper roll sensor 11 and a lower roll sensor 21 are arranged on the mounting plate 3, the upper roll sensor 11 is used for detecting the residual amount of the materials on the upper roll mechanism 1, and the lower roll sensor 21 is used for detecting the residual amount of the materials on the lower roll mechanism 2. A plurality of belt winding shafts 31 are sequentially arranged on the mounting plate 3 along the extending direction of the rolled material. Be equipped with on the mounting panel 3 and remove seat 4, remove seat 4 and mounting panel 3 slidable mounting, and the moving direction that removes seat 4 is vertical direction. The mounting plate 3 is provided with a sliding seat 5 positioned on the lower side of the moving seat 4, and the sliding seat 5 is vertically connected with the mounting plate 3 in a sliding manner.
The roll changing mechanism comprises a rear end clamping jaw 61, a middle clamping jaw 62 and a front end clamping jaw 63 which are sequentially arranged along the extending direction of the rolled material, an upper three-shaft cylinder 41 is fixedly installed on the moving seat 4, and the end part of a piston rod of the upper three-shaft cylinder 41 is fixedly connected with the middle clamping jaw 62 and used for driving the middle clamping jaw 62 to horizontally move. An upper reel changing cylinder 32 is installed on the mounting plate 3, and the end part of a piston rod of the upper reel changing cylinder 32 is fixedly connected with the movable seat 4 and used for driving the movable seat 4 to vertically move. Rear end clamping jaw 61 and the seat of sliding 5 fixed mounting, and install on the mounting panel 3 and promote cylinder 33, promote cylinder 33 piston rod tip and the seat of sliding 5 fixed connection for the vertical removal of drive seat of sliding 5, and fixed mounting has down the cylinder 51 of changing a roll on the seat of sliding 5, changes a roll cylinder 51 piston rod tip and rear end clamping jaw 61 fixed connection down.
The roll changing mechanism further comprises a cutter assembly 7 for cutting off the rolled material and a gluing assembly 8 for gluing the outgoing roll tape and the standby roll tape. The attaching assembly 8 includes an attaching cylinder 81 fixed to the mounting plate 3 and an attaching block 82 fixed to an end of a piston rod of the attaching cylinder 81. The cutter assembly 7 comprises a scissors-type reel change cutter arranged on the mounting plate 3.
Still be equipped with the adjusting part 9 that is used for adjusting the winding rate of tension on the mounting panel 3, adjusting part 9 includes sliding mounting's regulating plate 92 on mounting panel 3, wears to be equipped with the mounting bolt with 3 threaded connection of mounting panel on the regulating plate 92 for the position of fixed regulating plate 92, and rotates on the regulating plate 92 and install adjusting roller 921, and adjusting roller 921 is walked around to the winding that extends along the adjusting roller transmission. Still be equipped with reference block 34, lower reference block 35, butt joint sticky tape cylinder 362 on the mounting panel 3, butt joint sticky tape cylinder 362 piston rod tip level sets up and is fixed with lower triaxial cylinder 36, and lower triaxial cylinder 36 piston rod sets up upwards and is fixed with butt joint sticky tape and places piece 361, goes up reference block 34 and is used for the manual preliminary treatment of rolling up, and lower reference block 35 is used for the manual preliminary treatment of rolling down.
The working principle of the embodiment is as follows:
compared with viscous materials, the manual pretreatment has the step of pre-placing butt-joint adhesive tapes.
A. The working roll is arranged above:
when the roll-up sensor 11 detects the imminent exhaustion of the material, the apparatus is shut down. The middle clamping jaw 62 and the front end clamping jaw 63 are started to clamp the adhesive tape, the cutter assembly 7 cuts the adhesive tape, the upper reel changing cylinder 32 lifts the excess materials and the butt joint adhesive tape cylinder 362 retracts, the cutter assembly 7 retracts to the back of the mounting plate 3, then the lower three-axis cylinder 36 ascends, the lower reel changing cylinder 51 drives the rear end clamping jaw 61 to send the adhesive tape of the pre-standby reel forward, the laminating cylinder 81 descends and keeps for a plurality of seconds, the adhesive tape of the standby reel is lapped above the butt joint adhesive tape, and the rapid butt joint is realized by utilizing the self viscosity of the butt joint adhesive tape.
B. The working volume is as follows:
after the roll-down sensor 21 detects the imminent exhaustion of material, the apparatus is shut down. The rear end clamping jaw 61 and the front end clamping jaw 63 are started to clamp the adhesive tape, the cutter assembly 7 cuts the adhesive tape, the lower reel changing cylinder 51 sends out the excess materials and the butt joint adhesive tape cylinder 362 retracts, the cutter assembly 7 retracts, the lower triaxial cylinder 36 rises, the upper reel changing cylinder 32 descends, the upper triaxial cylinder 41 drives the middle clamping jaw 62 to send the adhesive tape of the pre-standby reel forward, the laminating cylinder 81 descends and keeps for a plurality of seconds, the standby reel adhesive tape is lapped above the butt joint adhesive tape, and the rapid butt joint is realized by the self viscosity of the butt joint adhesive tape.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (7)
1. Automatic roll-changing device of roll, its characterized in that includes mounting panel (3), be provided with on mounting panel (3) and roll-up mechanism (1), lower roll-up mechanism (2) and roll-changing mechanism, roll-up mechanism (1) with lower roll-up mechanism (2) all are equipped with roll material, roll-changing mechanism is used for cutting off the work book of exhaustively and links up with the winding belt of seeing off and reserve book.
2. The automatic roll changing device according to claim 1, characterized in that an upper roll sensor (11) and a lower roll sensor (21) are arranged on the mounting plate (3), the upper roll sensor (11) is used for detecting the residual amount of material on the upper roll mechanism (1), and the lower roll sensor (21) is used for detecting the residual amount of material on the lower roll mechanism (2).
3. The automatic roll changing device according to claim 2, characterized in that a plurality of winding shafts (31) are sequentially arranged on the mounting plate (3) along the extending direction of the rolled material; a moving seat (4) is arranged on the mounting plate (3), the moving seat (4) is slidably mounted with the mounting plate (3), and the moving direction of the moving seat (4) is vertical; a sliding seat (5) positioned on the lower side of the moving seat (4) is arranged on the mounting plate (3), and the sliding seat (5) is vertically connected with the mounting plate (3) in a sliding manner;
the coil changing mechanism comprises a rear-end clamping jaw (61), a middle clamping jaw (62) and a front-end clamping jaw (63) which are sequentially arranged along the extension direction of a coiled material, an upper three-shaft cylinder (41) is fixedly mounted on the moving seat (4), and the end part of a piston rod of the upper three-shaft cylinder (41) is fixedly connected with the middle clamping jaw (62) and used for driving the middle clamping jaw (62) to horizontally move; an upper roll changing cylinder (32) is mounted on the mounting plate (3), and the end part of a piston rod of the upper roll changing cylinder (32) is fixedly connected with the moving seat (4) and used for driving the moving seat (4) to vertically move; the rear-end clamping jaw (61) is fixedly mounted with the sliding seat (5), the mounting plate (3) is provided with a lifting cylinder (33), the end part of a piston rod of the lifting cylinder (33) is fixedly connected with the sliding seat (5) and used for driving the sliding seat (5) to vertically move, the sliding seat (5) is fixedly provided with a lower reel changing cylinder (51), and the end part of the piston rod of the lower reel changing cylinder (51) is fixedly connected with the rear-end clamping jaw (61);
the roll changing mechanism further comprises a cutter assembly (7) used for cutting off the rolled materials and a fitting assembly (8) used for bonding the outgoing rolled tape and the standby rolled tape.
4. The automatic roll changing device according to claim 3, wherein the attaching components (8) comprise an attaching cylinder (81) fixed on the mounting plate (3) and an attaching block (82) fixed on the end part of a piston rod of the attaching cylinder (81), and the attaching components (8) are provided in two groups, and the two groups of attaching components (8) are oppositely arranged along the vertical direction.
5. An automatic roll changer according to claim 4, characterized in that the cutter assembly (7) comprises a cutter cylinder (71) fixed to the mounting plate (3) and a cutter blade (72) fixed to the end of the piston rod of the cutter cylinder (71).
6. An automatic roll change device according to claim 4, characterized in that the cutter assembly (7) comprises a scissor-type change cutter arranged on the mounting plate (3).
7. The automatic roll changing device for roll goods as claimed in claim 1, wherein an adjusting component (9) for adjusting the tension of the roll tape is further arranged on the mounting plate (3), the adjusting component (9) comprises an adjusting cylinder (91) fixedly mounted on the mounting plate (3) and an adjusting plate (92) fixedly mounted on the piston rod end of the adjusting cylinder (91), an adjusting roller (921) is rotatably mounted on the adjusting plate (92), and the roll tape extending along the transmission of the adjusting roller bypasses the adjusting roller (921).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220781868.XU CN217867218U (en) | 2022-04-06 | 2022-04-06 | Automatic roll changing device for roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220781868.XU CN217867218U (en) | 2022-04-06 | 2022-04-06 | Automatic roll changing device for roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217867218U true CN217867218U (en) | 2022-11-22 |
Family
ID=84085284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220781868.XU Active CN217867218U (en) | 2022-04-06 | 2022-04-06 | Automatic roll changing device for roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217867218U (en) |
-
2022
- 2022-04-06 CN CN202220781868.XU patent/CN217867218U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0427408A2 (en) | Continuous winder for web materials | |
| CA2130040A1 (en) | Apparatus and method for applying adhesive tape | |
| CN106379593A (en) | Automatic film covering machine | |
| CN107512614B (en) | Material strip automatic cutter | |
| CN104773578B (en) | Cast film machining production line | |
| CN111137724A (en) | CPP film rolling machine | |
| GB1569886A (en) | Splicing webs of sheet material | |
| CN217867218U (en) | Automatic roll changing device for roll | |
| CN113003269A (en) | Fly cutter type automatic connection winding device | |
| CN215698507U (en) | Device is tailor to steel sheet pad pasting | |
| CN210619661U (en) | Non-stop positioning and splicing paper adjusting and positioning device | |
| US5524844A (en) | Apparatus for preparing a leading edge of web material | |
| CN212174037U (en) | Double-station splitting machine | |
| CN113682036A (en) | Non-stop offset press for winding and unwinding reel soft packing material | |
| CN212099689U (en) | Label peeling and cutting equipment | |
| CN109382859B (en) | Rubber sheet slitting device | |
| CN207580347U (en) | A kind of device of flexible label automatic paper feeding | |
| CN116214595B (en) | Automatic film tearing cutter for SMC (sheet molding compound) sheets | |
| CN216889399U (en) | Winding and unwinding film laminating machine | |
| CN213976375U (en) | High-speed horizontal central coiling and splitting machine | |
| CN220299872U (en) | Reel changing device and strip preparation equipment | |
| CN219839243U (en) | Polarizer dyestripping device | |
| CN220392787U (en) | Automatic paper receiving device | |
| CN215248440U (en) | Fly cutter type automatic connection winding device | |
| CN219153080U (en) | A integrative equipment is cut in roll-in for lithium cell pole piece production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |