CN220660518U - Clamping mechanism for polymer composite membrane - Google Patents
Clamping mechanism for polymer composite membrane Download PDFInfo
- Publication number
- CN220660518U CN220660518U CN202320449967.2U CN202320449967U CN220660518U CN 220660518 U CN220660518 U CN 220660518U CN 202320449967 U CN202320449967 U CN 202320449967U CN 220660518 U CN220660518 U CN 220660518U
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- wall
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- sliding
- composite membrane
- block
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- 239000002131 composite material Substances 0.000 title claims abstract description 60
- 239000012528 membrane Substances 0.000 title claims abstract description 42
- 229920000642 polymer Polymers 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 title claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 239000000872 buffer Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004512 die casting Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 7
- 239000010426 asphalt Substances 0.000 description 6
- 230000006750 UV protection Effects 0.000 description 3
- 230000032798 delamination Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012939 laminating adhesive Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of polymer composite films, in particular to a clamping mechanism for a polymer composite film. The utility model can buffer the polymer composite membrane when clamping, prevent the composite membrane from deforming or damaging due to overlarge pressure, and prevent the composite membrane from damaging due to four corners of the pressing plate by contacting the soft rubber block with the composite membrane.
Description
Technical Field
The utility model relates to the technical field of polymer composite membranes, in particular to a clamping mechanism for a polymer composite membrane.
Background
Composite films refer to films of multilayer construction formed from various plastics bonded together with paper, metal or other materials by lamination extrusion coating, coextrusion, or other process techniques. The composite film generally consists of a substrate, laminating adhesive, barrier material, heat seal material, printing and protective layer coating, and the like.
According to the modified asphalt waterproof coiled material of the macromolecule composite film provided by the patent document with the application number of CN201721392625.2, the waterproof coiled material comprises the following components: at least one layer of polymer composite film which is of a multi-layer structure and can prevent delamination, high temperature resistance and ultraviolet resistance; and at least one modified asphalt cement layer bonded with the polymer composite film. According to the high polymer composite membrane modified asphalt waterproof coiled material, through the optimal design of different membrane layer structures and materials of the multi-layer high polymer composite membrane in the coiled material, the waterproof coiled material has good asphalt swelling resistance and penetrating performance, has good ultraviolet resistance under high temperature and ultraviolet irradiation, is not easy to delaminate and separate between the composite membrane layers, and has a remarkable waterproof effect.
The polymer composite membrane modified asphalt waterproof coiled material in the patent has good asphalt swelling resistance and penetrating performance, good ultraviolet resistance under high temperature and ultraviolet irradiation, and obvious waterproof effect, and delamination and separation between composite membrane layers are not easy to occur. When the polymer composite membrane is processed, the clamp is required to be clamped and fixed, and the conventional clamp sometimes causes deformation and damage of the composite membrane due to overlarge pressure of the clamp during clamping, so that the use of the composite membrane is affected.
Disclosure of Invention
The utility model aims to provide a clamping mechanism for a polymer composite membrane, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a fixture for polymer composite membrane, includes bottom plate, fixed block and installation piece, the inside buffer module that is provided with of installation piece when carrying out buffering to the composite membrane centre gripping, the inside clamping module that is provided with of fixed block is used for controlling to carry out the centre gripping to the composite membrane.
As a preferable scheme of the utility model, the buffer component comprises a hole groove arranged in the installation block, a cavity is formed in the inner wall of the installation block, a limit rod is arranged in the inner wall of the cavity, a spring is arranged on the outer wall of the limit rod, a pressing plate is arranged in the hole groove, limit plates are arranged on two sides of the pressing plate, one end, far away from the pressing plate, of the limit plates extends into the cavity, a soft rubber block is arranged at the bottom of the limit plate, and a contact block is arranged on the inner wall of the cavity.
As a preferable scheme of the utility model, the pressing plate is in sliding contact with the inner wall of the hole groove, the limiting plate and the pressing plate are integrally formed, the limiting plate is in sliding connection with the inner wall of the cavity, the limiting rod penetrates through the limiting plate and is in sliding connection with the inner wall of the limiting plate, two ends of the limiting rod are connected with the inner wall of the cavity through bolts, two ends of the spring are connected with the inner wall of the cavity and the limiting plate through welding, and the soft rubber block is connected with the pressing plate through bolts.
As a preferable scheme of the utility model, the clamping assembly comprises a fixed block arranged at the top of the bottom plate, two sliding grooves are arranged on one side of the fixed block, a motor is arranged at the top of the fixed block, a screw rod is arranged at the output end of the motor, the other end of the screw rod extends into one sliding groove, sliding rods are arranged on the inner walls of the other sliding groove, sliding blocks are arranged on the inner walls of the two sliding grooves, a connecting plate is arranged at one end, far away from the sliding grooves, of the sliding blocks, and a connecting rod is arranged at the other side of the connecting plate.
As a preferable scheme of the utility model, the fixed block is connected with the bottom plate through a bolt, the motor is connected with the top of the fixed block through a bolt, the output end of the motor is connected with the screw rod through a coupler, the other end of the screw rod is connected with the inner wall of one of the sliding grooves through a bearing, both ends of the sliding rod are connected with the inner wall of the other sliding groove through bolts, both the screw rod and the sliding rod penetrate through the sliding block and are in contact with the inner wall of the sliding block, the sliding block is in sliding contact with the inner wall of the sliding groove, both sides of the outer wall of the connecting plate are connected with one end of the sliding block and the connecting rod through welding, and the connecting rod is connected with the mounting block through bolts.
As a preferable scheme of the utility model, the top of the bottom plate is provided with a placing plate.
Compared with the prior art, the utility model has the beneficial effects that: to the problem that proposes among the background art, this application has adopted buffer unit and clamping assembly, can drive the slider through the lead screw rotation and slide in the spout and go up and down to thereby can drive the mounting panel through connecting plate and connecting rod and go up and down and be used for carrying out the centre gripping to polymer complex film, thereby can be used to protect complex film mode its damage through being provided with soft glue piece in the clamp plate bottom, make clamp plate shrink to the indent through pressure when the clamp plate contacts the complex film, the limiting plate slides in the cavity and buffers the clamp plate through the spring simultaneously, steerable motor stops after the limiting plate removes to the contact block, utilize the thrust of spring to make the clamp plate can carry out the centre gripping to polymer complex film and can not make complex film deformation or damage. The utility model can buffer the polymer composite membrane when clamping, prevent the composite membrane from deforming or damaging due to overlarge pressure, and prevent the composite membrane from damaging due to four corners of the pressing plate by contacting the soft rubber block with the composite membrane.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a mounting block of the present utility model;
FIG. 3 is a side cross-sectional view of a mounting block of the present utility model;
FIG. 4 is a cross-sectional view of a mounting block of the present utility model;
fig. 5 is an enlarged view of the portion a of the present utility model.
In the figure: 1. a bottom plate; 2. placing a plate; 3. a fixed block; 301. a chute; 4. a motor; 401. a screw rod; 402. a slide bar; 5. a slide block; 501. a connecting plate; 502. a connecting rod; 6. a mounting block; 601. a hole groove; 7. a cavity; 701. a limit rod; 702. a spring; 703. a contact block; 8. a pressing plate; 801. a limiting plate; 802. soft rubber blocks.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a fixture for polymer composite membrane, includes bottom plate 1, fixed block 3 and installation piece 6, the inside buffer module that buffers when the centre gripping to the composite membrane that is provided with of installation piece 6, the inside clamping module that is used for controlling to carry out the centre gripping to the composite membrane that is provided with of fixed block 3.
When the polymer composite membrane is processed, the clamp is required to be clamped and fixed, and the conventional clamp sometimes causes deformation and damage of the composite membrane due to overlarge pressure of the clamp during clamping, so that the use of the composite membrane is affected.
All electrical components in this embodiment are controlled by a conventional controller.
Referring to fig. 1, 4 and 5, the buffer assembly includes a hole groove 601 disposed in the mounting block 6, a cavity 7 is disposed on an inner wall of the mounting block 6, a stop lever 701 is disposed on an inner wall of the cavity 7 and is used for limiting a sliding position of the stop plate 801 and the pressing plate 8, a spring 702 is disposed on an outer wall of the stop lever 701 and is used for pushing the stop plate 801 and the pressing plate 8 to slide, the pressing plate 8 is disposed in the hole groove 601 and is used for clamping the polymer composite film, the stop plates 801 are disposed on two sides of the pressing plate 8, one end of the stop plate 801 far from the pressing plate 8 extends into the cavity 7, a soft rubber block 802 is disposed at a bottom of the stop plate 801 and is used for protecting the polymer composite film and preventing a sharp part of the pressing plate 8 from damaging the composite film, a contact block 703 is disposed on an inner wall of the cavity 7 and is electrically connected with the motor 4 and is used for controlling the switch of the motor 4, when the limiting plate 801 slides to touch the contact block 703 in the cavity 7, the motor 4 can be controlled to be closed, the height position of the contact block 703 can be adjusted according to the pressure required by the clamping of the pressing plate 8 when the polymer composite film is clamped, the pressing plate 8 is in sliding contact with the inner wall of the hole groove 601, the limiting plate 801 and the pressing plate 8 are integrally formed, the limiting plate 801 is in sliding connection with the inner wall of the cavity 7, the limiting rod 701 penetrates through the limiting plate 801 and is in sliding connection with the inner wall of the limiting plate 801, two ends of the limiting rod 701 are connected with the inner wall of the cavity 7 through bolts, two ends of the spring 702 are connected with the inner wall of the cavity 7 and the limiting plate 801 through welding, the soft rubber block 802 is connected with the pressing plate 8 through bolts, the pressing plate 8 is driven to slide and shrink in the hole groove 601 when the soft rubber block 802 contacts the composite film, and the limiting plate 801 slides to the contact block 703 in the cavity 7 and the outer wall of the limiting rod 801, and the motor 4 is controlled to stop running, and the force generated by the limiting plate 801 and the pressing plate 8 is pushed by the spring 702 to clamp the polymer composite membrane.
Referring to fig. 1-3, the clamping assembly includes a fixed block 3 disposed at the top of the bottom plate 1, two sliding grooves 301 are disposed on one side of the fixed block 3, a motor 4 is disposed at the top of the fixed block 3, a screw rod 401 is disposed at an output end of the motor 4, and an outer wall line of the screw rod 401 is matched with an inner wall line of the sliding block 5, so that the screw rod 401 can drive the sliding block 5 to slide and lift in the sliding grooves 301 when rotating, the other end of the screw rod 401 extends into one of the sliding grooves 301, a sliding rod 402 is disposed on the other inner wall of the sliding groove 301 for limiting the sliding block 5 and the connecting plate 501 when lifting, sliding blocks 5 are disposed on two inner walls of the sliding groove 301, a connecting plate 501 is disposed on one end of the sliding block 5 away from the sliding groove 301, a connecting rod 502 is disposed on the other side of the connecting plate 501, the connecting plate 501 and the connecting rod 502 are used for fixing the mounting block 6, the fixed block 3 is connected with the bottom plate 1 through bolts, the motor 4 is connected with the top of the fixed block 3 through bolts, the output end of the motor 4 is connected with the screw rod 401 through a coupler, the other end of the screw rod 401 is connected with the inner wall of one of the sliding grooves 301 through a bearing, the two ends of the sliding rod 402 are connected with the inner wall of the other sliding groove 301 through bolts, the screw rod 401 and the sliding rod 402 penetrate through the sliding block 5 and are in contact with the inner wall of the sliding block 5, the sliding block 5 is in sliding contact with the inner wall of the sliding groove 301, two sides of the outer wall of the connecting plate 501 are connected with one end of the sliding block 5 and the connecting rod 502 through welding, the connecting rod 502 is connected with the mounting block 6 through bolts, when the device is used, firstly the polymer composite film is moved to the surface of the placing plate 2, then the motor 4 is controlled to drive the screw rod 401 to rotate, so as to drive the sliding block 5 to slide down in the sliding groove 301, meanwhile, the installation block 6 is driven to synchronously descend to the soft rubber block 802 to contact the polymer composite membrane through the connection plate 501 and the connection rod 502.
In the embodiment, referring to fig. 1, a placement plate 2 is disposed on top of the bottom plate 1 for placing the polymer composite film.
The working flow of the utility model is as follows: when the device is used, firstly, the high polymer composite film is moved to the surface of the placing plate 2, then the motor 4 is controlled to operate so as to drive the screw rod 401 to rotate, thereby driving the sliding block 5 to slide in the sliding groove 301 to descend, meanwhile, the connecting plate 501 and the connecting rod 502 are used for driving the installation block 6 to synchronously descend until the soft rubber block 802 contacts the high polymer composite film, the pressing plate 8 is driven to slide in the hole groove 601 to shrink when the soft rubber block 802 contacts the composite film, meanwhile, the limiting plate 801 slides in the cavity 7 and the outer wall of the limiting rod 701 until the limiting plate 801 contacts the contact block 703, the motor 4 is controlled to stop operating, the pressing plate 8 is buffered by the spring 702, and the force generated by the limiting plate 801 and the pressing plate 8 is pushed by the thrust of the spring 702 so as to clamp the high polymer composite film. The utility model can buffer the polymer composite membrane when clamping, prevent the composite membrane from deforming or damaging due to overlarge pressure, and prevent the composite membrane from damaging due to four corners of the pressing plate 8 by contacting the soft rubber block 802.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A fixture for polymer composite film, includes bottom plate (1), fixed block (3) and installation piece (6), its characterized in that: a buffer assembly for buffering the composite membrane when clamping the composite membrane is arranged in the mounting block (6), and a clamping assembly for controlling the clamping of the composite membrane is arranged in the fixing block (3); the buffer assembly comprises a hole groove (601) arranged in a mounting block (6), a cavity (7) is formed in the inner wall of the mounting block (6), a limit rod (701) is arranged on the inner wall of the cavity (7), a spring (702) is arranged on the outer wall of the limit rod (701), a pressing plate (8) is arranged in the hole groove (601), limit plates (801) are arranged on two sides of the pressing plate (8), one end, far away from the pressing plate (8), of each limit plate (801) extends into the cavity (7), a soft rubber block (802) is arranged at the bottom of each limit plate (801), and a contact block (703) is arranged on the inner wall of the cavity (7); the clamping assembly comprises a fixed block (3) arranged at the top of a bottom plate (1), two sliding grooves (301) are formed in one side of the fixed block (3), a motor (4) is arranged at the top of the fixed block (3), a screw rod (401) is arranged at the output end of the motor (4), the other end of the screw rod (401) extends into one of the sliding grooves (301), sliding rods (402) are arranged on the inner wall of the sliding groove (301), sliding blocks (5) are arranged on the inner wall of the two sliding grooves (301), a connecting plate (501) is arranged at one end, away from the sliding groove (301), of the sliding blocks (5), and a connecting rod (502) is arranged at the other side of the connecting plate (501).
2. The clamping mechanism for a polymer composite membrane according to claim 1, wherein: the utility model discloses a die-casting device is characterized in that a pressing plate (8) is in sliding contact with the inner wall of a hole groove (601), limiting plate (801) and pressing plate (8) are integrally formed, limiting plate (801) and cavity (7) inner wall sliding connection, limiting rod (701) penetrates limiting plate (801) and is in sliding connection with the inner wall of limiting plate (801), both ends of limiting rod (701) are connected with the inner wall of cavity (7) through bolts, both ends of spring (702) are connected with the inner wall of cavity (7) and limiting plate (801) through welding modes, and soft rubber block (802) is connected with pressing plate (8) through bolts.
3. A clamping mechanism for a polymeric composite membrane according to claim 2, wherein: fixed block (3) are connected with bottom plate (1) through the bolt, motor (4) are connected with fixed block (3) top through the bolt, motor (4) output passes through the shaft coupling and is connected with lead screw (401), the lead screw (401) other end passes through the bearing and is connected with one of them spout (301) inner wall, slide bar (402) both ends all are connected with another spout (301) inner wall through the bolt, lead screw (401) and slide bar (402) all run through slider (5) and with slider (5) inner wall contact, slider (5) and spout (301) inner wall sliding contact, connecting plate (501) outer wall both sides all are connected with slider (5) one end and connecting rod (502) through the welding mode, connecting rod (502) are connected with installation piece (6) through the bolt.
4. The clamping mechanism for a polymer composite membrane according to claim 1, wherein: the top of the bottom plate (1) is provided with a placing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449967.2U CN220660518U (en) | 2023-03-09 | 2023-03-09 | Clamping mechanism for polymer composite membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449967.2U CN220660518U (en) | 2023-03-09 | 2023-03-09 | Clamping mechanism for polymer composite membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660518U true CN220660518U (en) | 2024-03-26 |
Family
ID=90335235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320449967.2U Active CN220660518U (en) | 2023-03-09 | 2023-03-09 | Clamping mechanism for polymer composite membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660518U (en) |
-
2023
- 2023-03-09 CN CN202320449967.2U patent/CN220660518U/en active Active
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| GR01 | Patent grant | ||
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