CN220198796U - Unreeling device of gravure printing machine for printing, positioning and cutting breathable film - Google Patents
Unreeling device of gravure printing machine for printing, positioning and cutting breathable film Download PDFInfo
- Publication number
- CN220198796U CN220198796U CN202321970786.0U CN202321970786U CN220198796U CN 220198796 U CN220198796 U CN 220198796U CN 202321970786 U CN202321970786 U CN 202321970786U CN 220198796 U CN220198796 U CN 220198796U
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- fixedly connected
- base
- printing
- unwinder
- intaglio printing
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- 238000007639 printing Methods 0.000 title claims abstract description 45
- 238000007646 gravure printing Methods 0.000 title description 9
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- 230000008093 supporting effect Effects 0.000 claims description 26
- 239000012528 membrane Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 16
- 230000000903 blocking effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007647 flexography Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Winding Of Webs (AREA)
Abstract
The utility model discloses an unreeling device of an intaglio printing machine for printing, positioning and cutting a breathable film, which comprises a base, wherein a motor is fixedly connected to one side of the inner bottom wall of the base, the output end of the motor is fixedly connected with a bidirectional screw rod, and sliding blocks are connected to two sides of the outer surface of the bidirectional screw rod in a threaded manner. This a gravure press unreeling device for printing location is cut ventilated membrane, through the setting of motor, two-way screw rod, the slider, support column and bracing piece, motor drive two-way screw rod rotates, make two sliders draw close or separate each other, thereby adjust the position of two rubber heads, be convenient for adapt to the ventilated membrane reel of different length and use, the application range of device has been enlarged, simultaneously the person of facilitating the use installs the reel and dismantles, improve the unreeling efficiency of user, change the bracing piece in the inside position of support column, be convenient for adjust the height of fixing base, be applicable to the printing machine of different co-altitude and use, the suitability of device has been enlarged.
Description
Technical Field
The utility model relates to the technical field of unreeling devices, in particular to an unreeling device of an intaglio printing machine for printing a positioning and breathable film.
Background
Positioning and cutting mainly refers to cutting according to a certain circumference; breathable films, also known as "breathable films", which employ thermoplastic high polymers with stretch deformability; at present, flexography and gravure are mainly adopted in the printing market, and an unreeling device is required to be used for unreeling during printing.
Through retrieval, chinese patent publication (bulletin) No. CN207758319U discloses an unreeling device of a gravure printing machine for printing a positioning and ventilation film, which comprises a frame, wherein a unreeling shaft, a guide roller, a tension controller and a guide roller controlled by a magnetic powder brake are respectively arranged on the frame. The tension roller is connected with the tension controller. According to the utility model, through adjusting the tension fluctuation of the machine operation, the positioning and ventilation film cutting of the intaglio printing press is realized, the productivity is greatly improved, and the production cost of the fixed repeated printing ventilation film is also reduced to a great extent.
Although the tension of unreeling can be adjusted in the above patent, the bolt-fixed connection mode adopted by the reeling and unreeling reel of the existing printing machine generally causes inconvenient operation and lower work efficiency of reel change when the unreeling device is in reel change operation, so that the problem is solved by designing the unreeling device of the intaglio printing machine for printing and positioning the ventilated membrane.
Disclosure of Invention
The utility model mainly aims to provide an unreeling device of an intaglio printing machine for printing a positioning and breathable film, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the gravure press unreeling device for printing, positioning and cutting a breathable film comprises a base, wherein a motor is fixedly connected to one side of the inner bottom wall of the base, the output end of the motor is fixedly connected with a bidirectional screw rod, and sliding blocks are connected to two sides of the outer surface of the bidirectional screw rod in a threaded manner; the upper surface fixedly connected with support post of slider, the inside sliding connection of support post has the bracing piece, the regulation hole has all been seted up to the surface of bracing piece and support post, the inside threaded connection in regulation hole has the bolt, the top fixedly connected with fixing base of bracing piece.
In order to achieve the effect of enhancing the movement stability of the sliding block, as the unreeling device of the gravure printing machine for printing, positioning and cutting the breathable film, guide rods are fixedly connected to two sides of the inner bottom wall of the base, and the guide rods are in sliding connection with the sliding block.
In order to achieve the effect of convenient movement, as the unreeling device of the gravure printing machine for printing, positioning and cutting the breathable film, universal wheels are fixedly connected to four corners of the lower surface of the base.
In order to achieve the effect of being convenient for the supporting device, as the unreeling device of the gravure printing machine for printing, positioning and cutting the breathable film, the bottom of the outer surface of the base is fixedly connected with the connecting seat, the inner bottom wall of the connecting seat is in threaded connection with the first adjusting rod, and one end of the first adjusting rod is fixedly connected with the supporting leg.
In order to achieve the effect of facilitating rotary discharging, the gravure printing machine unreeling device for printing, positioning and cutting the breathable film is characterized in that a fixing rod is fixedly connected to the middle of the inner side face of the fixing seat, and a baffle is rotatably connected to the outer surface of the fixing rod.
In order to achieve the effect of being convenient for fixing the winding drum, the utility model relates to an unreeling device of an intaglio printing machine for printing, positioning and cutting a breathable film, wherein a rubber head is fixedly connected to the outer surface of a baffle plate.
In order to achieve the effect of being convenient for adjusting the resistance, the gravure printing machine unreeling device for printing the positioning breathable film is characterized in that an extension plate is fixedly connected to the middle of the outer surface of the fixing seat, a second adjusting rod is connected to the inner thread of the extension plate, and a blocking piece is connected to one end of the second adjusting rod in a rotating mode.
In order to achieve the effect of enhancing the use stability, as the unreeling device of the gravure printing machine for printing and positioning the breathable film, one side of the outer surface of the second adjusting rod is connected with a nut in a threaded manner, and one side of the outer surface of the second adjusting rod is sleeved with a spring.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the motor, the bidirectional screw, the sliding blocks, the supporting upright post and the supporting rod, the motor drives the bidirectional screw to rotate, so that the two sliding blocks are mutually close to or separated from each other, the positions of the two rubber heads are adjusted, the device is convenient to adapt to the use of the ventilated membrane winding drums with different lengths, the application range of the device is enlarged, meanwhile, a user can conveniently install and detach the winding drums, the unreeling efficiency of the user is improved, the position of the supporting rod in the supporting upright post is changed, the height of the fixing seat is convenient to adjust, the device is suitable for printers with different heights, and the applicability of the device is enlarged.
2. According to the utility model, through the arrangement of the rubber heads, the adjusting rods and the blocking sheets, the two rubber heads clamp the two ends of the winding drum, are made of rubber materials and are of conical structures, the winding drum with different diameters can be fixed, the application range of the device is enlarged, the second adjusting rods are rotated to enable the blocking sheets to be in contact with the baffle, the tension of the device during unreeling is adjusted, the application range is reinforced, the blocking sheets can be made of rubber materials, the friction coefficient of rubber is high, the interaction force between the blocking sheets and the baffle can be effectively improved, the tension can be effectively controlled and adjusted, and the adjusting process is stable and reliable.
Drawings
FIG. 1 is a schematic diagram of a front view structure of an embodiment of the present utility model;
FIG. 2 is a schematic side view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a bi-directional screw structure according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a support column structure according to an embodiment of the present utility model;
fig. 5 is a schematic view of a rubber head according to an embodiment of the present utility model.
In the figure: 1. a base; 2. a motor; 3. a bidirectional screw; 4. a slide block; 5. a support column; 6. a support rod; 7. an adjustment aperture; 8. a bolt; 9. a fixing seat; 10. a guide rod; 11. a universal wheel; 12. a connecting seat; 13. a first adjusting lever; 14. supporting feet; 15. a fixed rod; 16. a baffle; 17. a rubber head; 18. an extension plate; 19. a second adjusting lever; 20. a blocking sheet; 21. a nut; 22. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1-5, an unreeling device of an intaglio printing machine for printing, positioning and cutting a breathable film comprises a base 1, wherein one side of the inner bottom wall of the base 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a bidirectional screw 3, and both sides of the outer surface of the bidirectional screw 3 are in threaded connection with sliding blocks 4; the upper surface fixedly connected with support post 5 of slider 4, the inside sliding connection of support post 5 has bracing piece 6, regulation hole 7 has all been seted up to the surface of bracing piece 6 and support post 5, the inside threaded connection of regulation hole 7 has bolt 8, the top fixedly connected with fixing base 9 of bracing piece 6.
When the device is specifically used, through the arrangement of the motor 2, the bidirectional screw rod 3, the sliding block 4, the supporting column 5, the supporting rod 6, the adjusting hole 7 and the bolt 8, the motor 2 drives the bidirectional screw rod 3 to rotate, so that the two sliding blocks 4 are mutually close to or separated from each other, the positions of the two rubber heads 17 are adjusted, the device is convenient to adapt to the use of the breathable film winding drums with different lengths, the using range of the device is enlarged, meanwhile, a user can conveniently install and detach the winding drums, the unreeling efficiency of the user is improved, the position of the supporting rod 6 in the supporting column 5 is changed, the height of the fixing seat 9 is convenient to adjust, the large breathable film winding drums are conveniently installed, the phenomenon of time and labor waste caused by manual lifting up and down is avoided, the time is saved, the working effect is improved, the device is applicable to printers with different heights, after the supporting rod 6 is adjusted, the bolts 8 are in the corresponding two adjusting holes 7 in a threaded mode, the phenomenon that the supporting rod 6 slides down is avoided, and the stability in use is increased.
In the embodiment, guide rods 10 are fixedly connected to two sides of the inner bottom wall of the base 1, and the guide rods 10 are in sliding connection with the sliding blocks 4.
When the sliding block 4 is specifically used, through the arrangement of the guide rods 10, the two guide rods 10 are fixed on the two sides of the inner side face of the base 1, the supporting effect on the sliding block 4 is enhanced when the sliding block 4 is limited in movement, the movement stability is guaranteed, the structure is firmer, and the bearing capacity is larger.
In this embodiment, universal wheels 11 are fixedly connected to four corners of the lower surface of the base 1.
When the device is specifically used, through the arrangement of the universal wheels 11, the device is convenient to move to a designated place by using the universal wheels 11, so that the device is convenient to move and carry, the time is saved, and the flexibility of movement is improved.
In the embodiment, a connecting seat 12 is fixedly connected to the bottom of the outer surface of the base 1, a first adjusting rod 13 is connected to the inner bottom wall of the connecting seat 12 in a threaded manner, and a supporting foot 14 is fixedly connected to one end of the first adjusting rod 13.
When the device is specifically used, through the setting of supporting legs 14, connecting seat 12 is used for supporting first regulation pole 13, rotates first regulation pole 13, makes supporting legs 14 and ground contact, supports fixedly to the device, and stability when increasing the device and use is adjusted the horizontal position of device simultaneously for the phenomenon of skew is difficult for taking place in unreeling to the ventilated membrane.
In the embodiment, a fixing rod 15 is fixedly connected to the middle of the inner side surface of the fixing seat 9, and a baffle 16 is rotatably connected to the outer surface of the fixing rod 15.
When the device is specifically used, through the arrangement of the baffle 16, the baffle 16 can rotate through the fixing rod 15, and when limiting is carried out on the two ends of the breathable film winding drum, the breathable film winding drum is smoother when unreeling, and the working efficiency is improved.
In this embodiment, the outer surface of the baffle 16 is fixedly connected with a rubber head 17.
When the device is specifically used, through the arrangement of the rubber heads 17, the two ends of the winding drum are clamped by the two rubber heads 17, the winding drum is made of rubber materials and is of a conical structure, winding drums with different diameters can be fixed, and the application range of the device is widened.
In the embodiment, an extension plate 18 is fixedly connected to the middle of the outer surface of the fixing seat 9, a second adjusting rod 19 is connected to the inside of the extension plate 18 in a threaded manner, and a blocking piece 20 is connected to one end of the second adjusting rod 19 in a rotary manner.
When the device is specifically used, through the arrangement of the baffle 20, the extension plate 18 is used for supporting the second adjusting rod 19, the second adjusting rod 19 is rotated, the baffle 20 is in contact with the baffle 16, the tension of the device during unreeling is adjusted, the application range is reinforced, the baffle 20 can be made of rubber materials, the friction coefficient of rubber is high, the interaction force with the baffle 16 can be effectively improved, the tension can be effectively controlled and adjusted, and the adjustment process is stable and reliable.
In this embodiment, a nut 21 is screwed on one side of the outer surface of the second adjusting rod 19, and a spring 22 is sleeved on one side of the outer surface of the second adjusting rod 19.
During specific use, through the setting of nut 21, adjust the post at the second and adjust the pole 19 and adjust the back, fix it through nut 21, the phenomenon of avoiding taking place the rotation during the use is used with spring 22 mutually supporting, increases the stability that the resistance card 20 used.
Working principle: in use, the device is moved to a designated place by using the universal wheel 11, the first adjusting rod 13 is rotated to enable the supporting leg 14 to be in contact with the ground, the device is supported, the motor 2 drives the bidirectional screw rod 3 to rotate, the two sliding blocks 4 are mutually close to or separated from each other, the positions of the two rubber heads 17 are adjusted according to the length of the breathable film winding drum, the two rubber heads 17 clamp the two ends of the winding drum and are of a conical structure, winding drums with different diameters can be fixed, the positions of the supporting rods 6 in the supporting upright posts 5 are changed, the height of the fixing seat 9 is adjusted, after the supporting rods 6 are adjusted, the bolts 8 are connected in the corresponding two adjusting holes 7 in a threaded manner, the supporting rods 6 are limited and fixed, the second adjusting rod 19 is rotated to enable the blocking piece 20 to be in contact with the baffle 16 for adjusting the tension when the device is placed, and after the second adjusting rod 19 is adjusted, the two rubber heads are fixed through the nuts 21, and the phenomenon of rotation during use is avoided.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. An intaglio printing press unreeling device for printing a positioning and breathable film, which comprises a base (1), and is characterized in that: one side of the inner bottom wall of the base (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a bidirectional screw rod (3), and both sides of the outer surface of the bidirectional screw rod (3) are in threaded connection with sliding blocks (4);
the upper surface fixedly connected with support post (5) of slider (4), the inside sliding connection of support post (5) has bracing piece (6), regulation hole (7) have all been seted up to the surface of bracing piece (6) and support post (5), the inside threaded connection of regulation hole (7) has bolt (8), the top fixedly connected with fixing base (9) of bracing piece (6).
2. An intaglio printing press unwinder for printing positioned breathable films as defined in claim 1, characterized in that: guide rods (10) are fixedly connected to two sides of the inner bottom wall of the base (1), and the guide rods (10) are in sliding connection with the sliding blocks (4).
3. An intaglio printing press unwinder for printing positioned breathable films as defined in claim 1, characterized in that: universal wheels (11) are fixedly connected to four corners of the lower surface of the base (1).
4. An intaglio printing press unwinder for printing positioned breathable films as defined in claim 1, characterized in that: the base is characterized in that a connecting seat (12) is fixedly connected to the bottom of the outer surface of the base (1), a first adjusting rod (13) is connected to the inner bottom wall of the connecting seat (12) in a threaded mode, and a supporting foot (14) is fixedly connected to one end of the first adjusting rod (13).
5. An intaglio printing press unwinder for printing positioned breathable films as defined in claim 1, characterized in that: the middle part of fixing base (9) medial surface fixedly connected with dead lever (15), the surface of dead lever (15) rotates and is connected with baffle (16).
6. An intaglio printing press unwinder for printing positioned breathable films as defined in claim 5, characterized in that: the outer surface of the baffle (16) is fixedly connected with a rubber head (17).
7. An intaglio printing press unwinder for printing positioned breathable films as defined in claim 1, characterized in that: the middle part fixedly connected with extension board (18) of fixing base (9) surface, the inside threaded connection of extension board (18) has second regulation pole (19), the one end rotation of second regulation pole (19) is connected with resistive sheet (20).
8. An intaglio printing press unwinder for printing positioned breathable films as defined in claim 7, characterized in that: one side of the outer surface of the second adjusting rod (19) is connected with a nut (21) in a threaded mode, and one side of the outer surface of the second adjusting rod (19) is sleeved with a spring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321970786.0U CN220198796U (en) | 2023-07-26 | 2023-07-26 | Unreeling device of gravure printing machine for printing, positioning and cutting breathable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321970786.0U CN220198796U (en) | 2023-07-26 | 2023-07-26 | Unreeling device of gravure printing machine for printing, positioning and cutting breathable film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220198796U true CN220198796U (en) | 2023-12-19 |
Family
ID=89140285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321970786.0U Active CN220198796U (en) | 2023-07-26 | 2023-07-26 | Unreeling device of gravure printing machine for printing, positioning and cutting breathable film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220198796U (en) |
-
2023
- 2023-07-26 CN CN202321970786.0U patent/CN220198796U/en active Active
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