CN112777069A - Film tearing mechanism and film tearing device - Google Patents
Film tearing mechanism and film tearing device Download PDFInfo
- Publication number
- CN112777069A CN112777069A CN202011553961.7A CN202011553961A CN112777069A CN 112777069 A CN112777069 A CN 112777069A CN 202011553961 A CN202011553961 A CN 202011553961A CN 112777069 A CN112777069 A CN 112777069A
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- China
- Prior art keywords
- mounting block
- film tearing
- base
- mounting
- movable ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0025—Removing or cutting binding material, e.g. straps or bands
Abstract
The invention relates to a film tearing mechanism and a film tearing device. The film tearing mechanism comprises a base, a first mounting block, a film tearing head component and a hasp component, wherein the first mounting block is mounted on the base. The film tearing head component comprises a second mounting block and an adhesive roller connected to the second mounting block, and the second mounting block is detachably arranged on the base. The hasp subassembly is installed on first installation piece, and the hasp subassembly includes operation body and activity ring, and the operation body is connected with the transmission of activity ring. The movable ring has a first state and a second state driven by the operating body, and when the movable ring is in the first state, the movable ring locks the second mounting block on the base. When the movable ring is in the second state, the movable ring unlocks the second mounting block from the base. The film tearing device comprises a mounting seat, a driving assembly and the film tearing mechanism. The movable ring unlocks the second mounting block from the base, so that the second mounting block and the viscous roller can be taken down from the base, and the viscous roller is convenient to replace.
Description
Technical Field
The invention relates to a film tearing mechanism and a film tearing device.
Background
The prior art discloses a film tearing mechanism of a film sticking machine, which adopts a mode of tearing a film by a viscous roller. However, the viscosity of the adhesive roller may decrease over time. Thus, after a period of use, the adhesive roller needs to be removed from the bracket and replaced with a new adhesive roller. The existing installation mode of the viscous roller and the bracket causes the steps of disassembling and assembling the viscous roller to be complicated and time-consuming.
Disclosure of Invention
One object of the present invention is to provide a film tearing mechanism to achieve quick change of adhesive roller.
In order to achieve the purpose, the invention adopts the following technical scheme:
a film tearing mechanism comprising:
a base;
a first mounting block mounted on the base;
the film tearing head assembly comprises a second mounting block and a viscous roller connected to the second mounting block, and the second mounting block is detachably arranged on the base;
the buckle assembly is arranged on the first installation block and comprises an operation body and a movable ring, and the operation body is in transmission connection with the movable ring; the movable ring is driven by the operating body to have a first state and a second state, and when the movable ring is located at the first state, the movable ring locks the second mounting block on the base; when the movable ring is in the second state, the movable ring unlocks the second mounting block from the base.
Preferably, in the above film tearing mechanism, the first mounting block is in plug-in fit with the second mounting block.
Preferably, in the above film tearing mechanism, the first mounting block is recessed towards one end of the second mounting block to form a groove and form an insertion slot with the base, and the second mounting block is inserted into and matched with the insertion slot and is limited by the insertion slot.
Preferably, in the above-mentioned film tearing mechanism, the first mounting block further has a guide slope for guiding the second mounting block.
Preferably, in foretell dyestripping mechanism, the reference column is installed to the base, the second installation piece towards one end face of first installation piece has the constant head tank of indent, the reference column is located in the constant head tank.
Preferably, in the above-mentioned film tearing mechanism, the buckle assembly further comprises a lock body mounted to the second mounting block, the lock body cooperating with the movable ring to have two states of being locked and unlocked.
Preferably, in the above film tearing mechanism, a 7-shaped positioning plate is mounted on the base, the film tearing head assembly has a positioning rod connected to the second mounting block, and the positioning plate positions the positioning rod.
Preferably, in the above film tearing mechanism, the second mounting block is provided with a first mounting body and a second mounting body which are arranged at an interval and oppositely, and two ends of the positioning rod are respectively connected with the first mounting body and the second mounting body.
Preferably, in the above-mentioned film tearing mechanism, the second mounting block is provided with a first mounting body, and the adhesive roller is detachably mounted on the first mounting body through a fastener.
Another object of the present invention is to provide a film tearing apparatus to achieve quick change of adhesive roller.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dyestripping device, includes mount pad, drive assembly and foretell dyestripping mechanism, dyestripping mechanism install in the mount pad, and by the drive assembly drive removes.
The film tearing mechanism has the beneficial effects that: when the activity ring was located the second state, the unblock was followed the base with the second installation piece to the activity ring to can take off the second installation piece from the base, promptly, make whole dyestripping head subassembly take off from the base, thereby conveniently change the viscidity gyro wheel.
Drawings
FIG. 1 is a perspective view of a film tearing apparatus according to an embodiment of the present invention;
FIG. 2 is a perspective view of a film tearing mechanism according to an embodiment of the present invention;
FIG. 3 is a perspective view of a film tearing head assembly according to an embodiment of the present invention;
FIG. 4 is a perspective view of a portion of a tear away mechanism according to an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at I;
FIG. 6 is a perspective view of the base, first mounting block, and second mounting block of an embodiment of the present invention.
The component names and designations in the drawings are as follows:
the film tearing mechanism comprises a film tearing mechanism 100, a base 10, a positioning column 11, a positioning plate 12, a first mounting block 20, a groove 21, a guide inclined surface 22, a buckle assembly 30, an operating body 31, a movable ring 32, a lock body 33, a film tearing head assembly 40, a second mounting block 41, a positioning groove 411, an adhesive roller 42, a positioning rod 43, a first mounting body 44, a second mounting body 45, a screw 46, a bearing 47, a mounting seat 200, a first air cylinder 210, a precise pressure regulating valve 220, a film clamping head mechanism 230, an optical fiber 240, a second air cylinder 250, a third air cylinder 260, a general mounting frame 270 and an optical fiber amplifier 280.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1, the present embodiment discloses a film tearing apparatus, which includes a mounting base 200, a driving assembly, and a film tearing mechanism 100, wherein the film tearing mechanism 100 is mounted on the mounting base 200 through a general mounting bracket 270, and is driven by the driving assembly to move. Tear mechanism 100 includes a tear head assembly 40, tear head assembly 40 including an adhesive roller 42.
Specifically, the driving assembly includes a first air cylinder 210 and a precision pressure regulating valve 220, the first air cylinder 210 controls the film tearing mechanism 100 to move up and down, and the precision pressure regulating valve 220 controls the pressure of the first air cylinder 210 to control the pressure applied by the adhesive roller 42 to the product. After the adhesive roller 42 is successfully subjected to film tearing and corner lifting, the film clamping head mechanism 230 clamps the film. The optical fiber 240 detects whether the adhesive roller 42 has successfully torn the film and detects whether the film-clamping head mechanism 230 clamps the film.
The driving assembly further includes a second air cylinder 250 and a third air cylinder 260, the third air cylinder 260 controlling the movement of the film tearing head assembly 40. The second cylinder 250 drives the movement of the overall mounting bracket 270. The overall mounting bracket 270 is movable along the length of the mounting base 200. The film tearing apparatus of this embodiment also includes a fiber amplifier 280 mounted on the overall mounting bracket 270.
As shown in fig. 2, the present embodiment discloses a film tearing mechanism 100, and the film tearing mechanism 100 comprises a base 10, a first mounting block 20, a film tearing head assembly 40 and a buckle assembly 30. The base 10 is mounted on the overall mounting bracket 270. The first mounting block 20 is mounted on the base 10. The film tearing head assembly 40 includes a second mounting block 41 and an adhesive roller 42 connected to the second mounting block 41, the second mounting block 41 being detachably provided on the base 10. Since the adhesive roller 42 is coupled to the second mounting block 41, the adhesive roller 42 is mounted on the base 10 while the second mounting block 41 is mounted on the base 10. When the second mounting block 41 is detached from the base 10, the adhesive roller 42 is detached from the base 10. Compared with the prior art, the quick assembly and disassembly of the second mounting block 41 and the base 10 can realize the quick assembly and disassembly of the adhesive roller 42.
The first mounting block 20 of this embodiment has a volume greater than that of the second mounting block 41. That is, the second mounting block 41 is made smaller in volume in the present embodiment to reduce the weight of the head assembly 40, thereby facilitating the detachment and installation of the head assembly 40.
The buckle assembly 30 is mounted on the first mounting block 20, the buckle assembly 30 includes an operating body 31 and a movable ring 32, and the operating body 31 is in transmission connection with the movable ring 32. The movable ring 32 has a first state and a second state by the operation of the operating body 31, and when the movable ring 32 is in the first state, the movable ring 32 locks the second mounting block 41 to the base 10. When the movable ring 32 is in the second state, the movable ring 32 unlocks the second mounting block 41 from the base 10.
After the movable ring 32 unlocks the second mounting block 41 from the base 10, the film tearing head assembly 40 can be directly removed (as shown in fig. 3), so that the adhesive roller 42 can be replaced conveniently, and the adhesive roller 42 can be replaced quickly. After the adhesive roller 42 is replaced, the movable ring 32 again locks the second mounting block 41 to the base 10 to complete the installation of a new adhesive roller 42.
As further shown in fig. 2, in the present embodiment, the second mounting block 41 is mounted with a first mounting body 44, and the adhesive roller 42 is detachably mounted on the first mounting body 44 by a fastener. Specifically, the adhesive roller 42 is mounted on the first mounting body 44 by a screw 46. After the peel head assembly 40 is removed, the screws 46 are removed, replaced with new adhesive rollers 42, and the screws 46 are finally retightened. In addition, the adhesive roller 42 is rotatably mounted on the first mounting body 44 via a bearing 47.
The first mounting body 44 is parallel to the extending direction of the buckle assembly 30, and one end of the first mounting body 44 is connected to one side surface of the second mounting block 41, and the other end of the first mounting body 44 is used for mounting the adhesive roller 42. The second mounting body 45 is attached to the other side surface of the second mounting block 41 opposite to the first mounting body 44, and the extending direction of the second mounting body 45 is the same as the extending direction of the first mounting body 44. The first mounting body 44 and the second mounting body 45 are disposed opposite to each other, and are used for mounting the positioning rod 43. Specifically, both ends of the positioning rod 43 are connected to the first mounting body 44 and the second mounting body 45 through connecting members, respectively.
As shown in fig. 4, in the present embodiment, the 7-shaped positioning plate 12 is attached to the base 10 corresponding to the positioning rod 43. The positioning plate 12 may be a sheet metal member, and may also be other metal members or non-metal members. The positioning plate 12 positions the positioning rod 43, so that after the viscous roller 42 is replaced, the whole film tearing head assembly 40 can be quickly positioned, and the installation efficiency of the film tearing head assembly 40 is improved. Specifically, the positioning plate 12 is mounted on an end surface of the base 10. The positioning plate 12 and the base 10 may be connected by welding or fastening. The first mounting body 44 and the second mounting body 45 of the present embodiment are detachably connected to the second mounting block 41 by screws, respectively. The positioning rod 43 is detachably connected to the first mounting body 44 and the second mounting body 45 by screws.
As shown in fig. 4 and 5, in the present embodiment, the first mounting block 20 is inserted into the second mounting block 41 to improve the mounting efficiency of the second mounting block 41, and the second mounting block 41 can be limited.
Further, in this embodiment, the first mounting block 20 is recessed towards one end of the second mounting block 41 to form a groove 21, the groove 21 is combined with the base 10 to form a slot, and the second mounting block 41 is inserted into the slot and is limited by the slot, so that the second mounting block cannot move away from the outer surface of the base 10. The outer surface of the base 10 refers to a surface of the base 10 for mounting the first and second mounting blocks 20 and 41.
The fact that the second mounting block 41 is limited by the slot can improve the mounting stability of the whole film tearing head assembly 40, so that the second mounting block 41 can only move along the length direction of the base 10 to be locked or unlocked. After the second mounting block 41 is locked, the end surfaces of the second mounting block 41 opposite to the first mounting block 20 are in an involution relationship.
As shown in fig. 4 and 5, in the present embodiment, the first mounting block 20 further has a guide slope 22 for guiding the second mounting block 41, so that the second mounting block 41 can smoothly enter the slot. Accordingly, the end of the second mounting block 41 facing the first mounting block 20 also has a slope surface which cooperates with the guide slope 22 to enhance the guiding effect. The guide slope 22 can also limit the second mounting block 41 to further prevent the second mounting block 41 from moving away from the outer surface of the base 10.
As shown in fig. 6, in the present embodiment, a positioning column 11 is installed on an outer surface of the base 10, and the positioning column 11 is perpendicular to the outer surface of the base 10. One end face of the second mounting block 41 facing the first mounting block 20 is provided with a concave positioning slot 411, and the positioning column 11 is located in the positioning slot 411. Specifically, the positioning column 11 is a cylindrical structure, and the positioning slot 411 is a U-shaped slot. In other embodiments, the positioning post 11 may be a prism, and the positioning slot 411 has a structure matching with the prism. The matching of the positioning slot 411 and the positioning column 11 also plays a guiding role.
As shown in fig. 4, in the present embodiment, the buckle assembly 30 further includes a lock body 33 mounted to the second mounting block 41, and the lock body 33 is engaged with the movable ring 32 to have both locked and unlocked states. The buckle assembly 30 of the present embodiment can be selected from commercially available buckles, and the operating body 31 is manually operated by a person. The operating body 31 is hinged to the first mounting block 20, and the movable ring 32 is hinged to the operating body 31. The operation body 31 is moved to change the distance between the movable ring 32 and the recess of the lock body 33, thereby achieving locking or unlocking between the movable ring 32 and the recess of the lock body 33.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A film tearing mechanism, comprising:
a base (10);
a first mounting block (20), the first mounting block (20) being mounted on the base (10);
a film tearing head assembly (40), wherein the film tearing head assembly (40) comprises a second mounting block (41) and an adhesive roller (42) connected to the second mounting block (41), and the second mounting block (41) is detachably arranged on the base (10);
the buckle assembly (30), the buckle assembly (30) is installed on the first installation block (20), the buckle assembly (30) comprises an operation body (31) and a movable ring (32), and the operation body (31) is in transmission connection with the movable ring (32); the movable ring (32) has a first state and a second state under the driving of the operating body (31), and when the movable ring (32) is in the first state, the movable ring (32) locks the second mounting block (41) on the base (10); when the movable ring (32) is in the second state, the movable ring (32) unlocks the second mounting block (41) from the base (10).
2. The film tearing mechanism according to claim 1, wherein the first mounting block (20) is in plug-fit engagement with the second mounting block (41).
3. The film tearing mechanism according to claim 2, wherein the first mounting block (20) is recessed towards one end of the second mounting block (41) to form a groove (21) and form a slot with the base (10), and the second mounting block (41) is in plug fit with and limited by the slot.
4. The film tearing mechanism according to claim 3, wherein the first mounting block (20) further has a guide slope (22) guiding the second mounting block (41).
5. The film tearing mechanism according to claim 1, wherein the base (10) is provided with a positioning column (11), one end surface of the second mounting block (41) facing the first mounting block (20) is provided with an inward-concave positioning groove (411), and the positioning column (11) is positioned in the positioning groove (411).
6. The film tearing mechanism according to claim 1, wherein said buckle assembly (30) further comprises a lock body (32) mounted to said second mounting block (41), said lock body (32) cooperating with said movable ring (32) to have two states of locked and unlocked.
7. The film tearing mechanism according to claim 1, wherein a 7-shaped positioning plate (12) is mounted on the base (10), the film tearing head assembly (40) is provided with a positioning rod (43) connected to the second mounting block (41), and the positioning plate (12) positions the positioning rod (43).
8. The film tearing mechanism according to claim 7, wherein the second mounting block (41) is provided with a first mounting body (44) and a second mounting body (45) which are spaced and arranged oppositely, and two ends of the positioning rod (43) are respectively connected with the first mounting body (44) and the second mounting body (45).
9. The film tearing mechanism according to claim 1, wherein a first mounting body (44) is mounted on the second mounting block (41), and the adhesive roller (42) is detachably mounted on the first mounting body (44) by a fastener.
10. A film tearing device, comprising a mounting base (200), a driving assembly and a film tearing mechanism according to any one of claims 1-9, wherein the film tearing mechanism is mounted on the mounting base (200) and driven to move by the driving assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011553961.7A CN112777069B (en) | 2020-12-24 | 2020-12-24 | Film tearing mechanism and film tearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011553961.7A CN112777069B (en) | 2020-12-24 | 2020-12-24 | Film tearing mechanism and film tearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112777069A true CN112777069A (en) | 2021-05-11 |
| CN112777069B CN112777069B (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011553961.7A Active CN112777069B (en) | 2020-12-24 | 2020-12-24 | Film tearing mechanism and film tearing device |
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| Country | Link |
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| CN (1) | CN112777069B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364220A (en) * | 2017-09-21 | 2017-11-21 | 苏州杰锐思自动化设备有限公司 | Light guide plate coat peeling unit |
| CN207241095U (en) * | 2017-09-27 | 2018-04-17 | 苏州杰锐思自动化设备有限公司 | OC coat peeling units |
| CN207617272U (en) * | 2017-11-30 | 2018-07-17 | 广东仕博精工科技有限公司 | A kind of polaroid film device |
| CN110722868A (en) * | 2019-11-29 | 2020-01-24 | 深圳市易天自动化设备股份有限公司 | LCD multifunctional film tearing device |
| CN111917668A (en) * | 2020-08-24 | 2020-11-10 | 国网浙江永康市供电有限公司 | Switch for security monitoring |
-
2020
- 2020-12-24 CN CN202011553961.7A patent/CN112777069B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364220A (en) * | 2017-09-21 | 2017-11-21 | 苏州杰锐思自动化设备有限公司 | Light guide plate coat peeling unit |
| CN207241095U (en) * | 2017-09-27 | 2018-04-17 | 苏州杰锐思自动化设备有限公司 | OC coat peeling units |
| CN207617272U (en) * | 2017-11-30 | 2018-07-17 | 广东仕博精工科技有限公司 | A kind of polaroid film device |
| CN110722868A (en) * | 2019-11-29 | 2020-01-24 | 深圳市易天自动化设备股份有限公司 | LCD multifunctional film tearing device |
| CN111917668A (en) * | 2020-08-24 | 2020-11-10 | 国网浙江永康市供电有限公司 | Switch for security monitoring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112777069B (en) | 2022-10-11 |
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