CN212174008U - Tensile membrane supplies membrane equipment - Google Patents
Tensile membrane supplies membrane equipment Download PDFInfo
- Publication number
- CN212174008U CN212174008U CN202020231670.5U CN202020231670U CN212174008U CN 212174008 U CN212174008 U CN 212174008U CN 202020231670 U CN202020231670 U CN 202020231670U CN 212174008 U CN212174008 U CN 212174008U
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- guide
- spring
- connecting rod
- supporting plate
- connector
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Abstract
The utility model discloses a tensile membrane supplies membrane equipment, including gyro wheel, support column, bottom plate, first backup pad, guide way, first spring, guide block, guiding hole, guide roll, second backup pad, bearing, first connecting axle, activity chamber, second connecting axle, chuck, second spring, connector, spacing hole, connecting rod and guide bar. After the stretched film passes through the guide roller, the stretched film applies a downward acting force to the guide roller, the guide block moves along the guide groove at the moment, and meanwhile, the guide block compresses the first spring, so that a certain tensioning acting force is exerted on the stretched film, and the stretched film is protected; when the tensile membrane of installation coil-like, the connecting rod can be retracted to the inside in activity chamber under the effect of second spring, and outside end pulling connecting rod this moment, the second spring can be compressed, and the both ends of the tensile membrane of coil-like can block respectively on the surface of two chucks, carry on spacingly with connecting rod and first connecting axle through spacing hole.
Description
Technical Field
The utility model relates to a supply membrane equipment, specifically a tensile membrane supplies membrane equipment belongs to tensile membrane processing technology field.
Background
The stretched film is also called LLDPE elastic film/packaging film, is a transparent, nontoxic and harmless soft polyethylene plastic film with high elasticity and strength, and meets the international environmental protection and sanitation standards; the LLDPE stretch film has the advantages of toughness, impact resistance, transparency and self-adhesiveness, and can be used for collective packaging of products or cargo cards, and can prevent moisture and dust, reduce labor and improve benefits, thereby achieving the purposes of protecting products and reducing cost.
In prior art, tensile membrane need use the supply membrane equipment at the in-process of processing, and the structure of present supply membrane equipment is generally all comparatively simple, only plays the effect of supplying the membrane when using, and tensile membrane can appear the phenomenon that tensile force changes at driven in-process, is unfavorable for the transmission, can harm tensile membrane simultaneously, and present supply membrane equipment comparatively troublesome when the tensile membrane of installation, and the efficiency of installation and dismantlement is not high. Accordingly, a stretched film supply apparatus has been proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a stretch film and supply membrane equipment.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a stretch film supply equipment, which comprises a first supporting plate, a guide roller, a tensioning structure, a bearing, a second supporting plate, a first connecting shaft, an adjusting structure, a second connecting shaft, a chuck, a bottom plate, a supporting column and a roller which are sequentially arranged from top to bottom;
the tensioning structure comprises a guide groove, a guide block, a first spring and a guide rod, the guide groove is formed in the side face of one side of the first supporting plate, the guide block is clamped in the guide groove, and a guide hole is formed in the surface of the guide block; the guide rod is positioned inside the guide groove, two ends of the guide rod are fixedly connected with the top end and the bottom end of the guide groove respectively, and the guide rod penetrates through the guide hole; the first spring is positioned at the bottom end of the guide block and is sleeved on the surface of the guide rod;
the adjusting structure comprises a movable cavity, a second spring, a connector and a connecting rod, wherein the movable cavity is formed in the first connecting shaft, the connector is sleeved in the connector, the left end of the connecting rod penetrates through the right end of the first connecting shaft, and the left end of the connecting rod is fixedly connected with the outer side face of the connector; the second spring is located in the movable cavity and sleeved on the surface of the connecting rod, and the connecting rod is arranged on the surface of the connecting rod.
Preferably, the supporting column is fixedly connected to the lower surface of the bottom plate, and the roller is rotatably connected to the bottom end of the supporting column.
Preferably, the first supporting plate and the second supporting plate are fixedly connected to the upper surface of the bottom plate, the number of the first supporting plate and the number of the second supporting plate are two, and the first supporting plate and the second supporting plate are symmetrically distributed on the top end of the bottom plate.
Preferably, the first connecting shaft with the outer end of second connecting axle all passes through the bearing respectively with two the second backup pad rotates to be connected, just the outer end of connecting rod with the equal rigid coupling in outer end of second connecting axle has the chuck.
Preferably, the movable cavity and the connector are both in a regular hexagon structure and are in sliding connection.
Preferably, the number of the guide blocks is two, the guide roller is located between the two guide blocks, and the two ends of the guide roller are respectively and rotatably connected with the two guide blocks through the bearings.
The utility model discloses the beneficial effect who reaches is:
1. the utility model is provided with the guide roller between the two guide blocks, after the stretched film passes through the guide roller, the stretched film can apply a downward acting force to the guide roller, at the moment, the guide block can move along the guide groove, and simultaneously, the guide block can compress the first spring, so that a certain tensioning acting force is exerted on the stretched film, and the stretched film is protected;
2. the utility model discloses when the tensile membrane of installation roll-like, the connecting rod can return the inside of returning back to movable chamber under the effect of second spring, and to outer end pulling connecting rod this moment, the second spring can be compressed, and the both ends of the tensile membrane of roll-like can block respectively on the surface of two chucks, and spacing hole of rethread is carried out connecting rod and first connecting axle spacingly, and all comparatively simple when installation and dismantlement tensile membrane.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the adjusting structure of the present invention;
fig. 3 is a schematic view of the tensioning structure of the present invention.
In the figure: 1. the roller, 2, the support column, 3, the bottom plate, 4, first backup pad, 41, the guide way, 5, first spring, 6, the guide block, 61, the guiding hole, 7, the guide roll, 8, the second backup pad, 9, the bearing, 10, first connecting axle, 101, activity chamber, 11, second connecting axle, 12, the chuck, 13, the second spring, 14, the connector, 15, spacing hole, 16, the connecting rod, 17, the guide bar.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1 to 3, a stretch film supply apparatus includes a first support plate 4, a guide roller 7, a tensioning structure, a bearing 9, a second support plate 8, a first connecting shaft 10, an adjusting structure, a second connecting shaft 11, a chuck 12, a base plate 3, a support column 2, and a roller 1, which are sequentially installed from top to bottom;
the tensioning structure comprises a guide groove 41, a guide block 6, a first spring 5 and a guide rod 17, wherein the guide groove 41 is formed in one side surface of the first support plate 4, the guide block 6 is clamped in the guide groove 41, and a guide hole 61 is formed in the surface of the guide block 6; the guide rod 17 is located inside the guide groove 41, two ends of the guide rod 17 are fixedly connected with the top end and the bottom end of the guide groove 41 respectively, and the guide rod 17 penetrates through the guide hole 61; the first spring 5 is positioned at the bottom end of the guide block 6, and the first spring 5 is sleeved on the surface of the guide rod 17;
the adjusting structure comprises a movable cavity 101, a second spring 13, a connector 14 and a connecting rod 16, wherein the movable cavity 101 is arranged inside the first connecting shaft 10, the connector 14 is sleeved inside the connector 14, the left end of the connecting rod 16 penetrates through the right end of the first connecting shaft 10, and the left end of the connecting rod 16 is fixedly connected with the outer side face of the connector 14; the second spring 13 is located inside the movable cavity 101, the second spring 13 is sleeved on the surface of the connecting rod 16, and the connecting rod 16 is arranged on the surface of the connecting rod 16.
The supporting column 2 is fixedly connected to the lower surface of the bottom plate 3, the roller 1 is rotatably connected with the bottom end of the supporting column 2, and the device can be moved through the roller 1; the first supporting plate 4 and the second supporting plate 8 are fixedly connected to the upper surface of the bottom plate 3, the number of the first supporting plate and the second supporting plate is two, and the two supporting plates are symmetrically distributed at the top end of the bottom plate 3, so that the guide rollers 7 can be conveniently installed on the device; the outer ends of the first connecting shaft 10 and the second connecting shaft 11 are respectively rotatably connected with the two second supporting plates 8 through the bearings 9, the outer ends of the connecting rods 16 and the outer ends of the second connecting shaft 11 are fixedly connected with the chucks 12, and the coiled stretched film can be fixed through the chucks 12; the movable cavity 101 and the connector 14 are both in a regular hexagon structure and are in sliding connection, so that the movable cavity 101 and the connector 14 can rotate relatively; the number of guide blocks 6 is two, guide roll 7 is located two between guide blocks 6, just the both ends of guide roll 7 are all passed through bearing 9 respectively with two guide blocks 6 rotate and are connected, through guide roll 7 can lead to tensile membrane.
When the utility model is used, one end of the rolled stretching film can be clamped on the surface of the chuck 12 at the outer end of the second connecting shaft 11, and then the connecting rod 16 is pulled towards the outer end, the connector 14 at one end of the connecting rod 16 can move along the movable cavity 101, so that the chuck 12 at the outer end of the connecting rod 16 is clamped at the other end of the rolled stretching film, at the moment, the limiting hole 15 on the surface of the connecting rod 16 can be separated from the inner part of the movable cavity 101, and the connecting rod 16 and the first connecting shaft 10 are fixed by using a bolt and a nut to pass through the limiting hole 15, so that the rolled stretching film is installed;
then the stretched film passes through the guide roller 7, the stretched film applies pressure to the guide roller 7 during transmission, the guide block 6 moves along the guide groove 41 at the moment, and meanwhile, the guide block 6 compresses the first spring 5, so that certain tensioning force is exerted on the stretched film, and the stretched film is protected.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A stretch film supply apparatus characterized in that: the device comprises a first supporting plate (4), a guide roller (7), a tensioning structure, a bearing (9), a second supporting plate (8), a first connecting shaft (10), an adjusting structure, a second connecting shaft (11), a chuck (12), a bottom plate (3), a supporting column (2) and a roller (1) which are sequentially arranged from top to bottom;
the tensioning structure comprises a guide groove (41), a guide block (6), a first spring (5) and a guide rod (17), wherein the guide groove (41) is formed in one side surface of the first supporting plate (4), the guide block (6) is clamped in the guide groove (41), and a guide hole (61) is formed in the surface of the guide block (6); the guide rod (17) is positioned inside the guide groove (41), two ends of the guide rod (17) are fixedly connected with the top end and the bottom end of the guide groove (41) respectively, and the guide rod (17) penetrates through the guide hole (61); the first spring (5) is positioned at the bottom end of the guide block (6), and the first spring (5) is sleeved on the surface of the guide rod (17);
the adjusting structure comprises a movable cavity (101), a second spring (13), a connector (14) and a connecting rod (16), wherein the movable cavity (101) is arranged inside the first connecting shaft (10), the connector (14) is sleeved inside the connector (14), the left end of the connecting rod (16) penetrates through the right end of the first connecting shaft (10), and the left end of the connecting rod (16) is fixedly connected with the lateral side of the outer side of the connector (14); the second spring (13) is located inside the movable cavity (101), the second spring (13) is sleeved on the surface of the connecting rod (16), and the surface of the connecting rod (16) is provided with the connecting rod (16).
2. A stretch film supply apparatus according to claim 1, wherein: the supporting column (2) is fixedly connected to the lower surface of the bottom plate (3), and the roller (1) is rotatably connected to the bottom end of the supporting column (2).
3. A stretch film supply apparatus according to claim 1, wherein: the first supporting plate (4) and the second supporting plate (8) are fixedly connected to the upper surface of the bottom plate (3), the number of the first supporting plate and the number of the second supporting plate are two, and the first supporting plate and the second supporting plate are symmetrically distributed on the top end of the bottom plate (3).
4. A stretch film supply apparatus according to claim 1, wherein: first connecting axle (10) with the outer end of second connecting axle (11) all passes through bearing (9) respectively with two second backup pad (8) rotate to be connected, just the outer end of connecting rod (16) with the equal rigid coupling in outer end of second connecting axle (11) has chuck (12).
5. A stretch film supply apparatus according to claim 1, wherein: the movable cavity (101) and the connector (14) are both of a regular hexagon structure and are in sliding connection.
6. A stretch film supply apparatus according to claim 1, wherein: the number of guide blocks (6) is two, the guide roller (7) is located between the two guide blocks (6), and the two ends of the guide roller (7) are respectively connected with the two guide blocks (6) in a rotating mode through the bearings (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020231670.5U CN212174008U (en) | 2020-02-28 | 2020-02-28 | Tensile membrane supplies membrane equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020231670.5U CN212174008U (en) | 2020-02-28 | 2020-02-28 | Tensile membrane supplies membrane equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212174008U true CN212174008U (en) | 2020-12-18 |
Family
ID=73777300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020231670.5U Expired - Fee Related CN212174008U (en) | 2020-02-28 | 2020-02-28 | Tensile membrane supplies membrane equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212174008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955558A (en) * | 2021-12-22 | 2022-01-21 | 广东码清激光智能装备有限公司 | Winding fast-assembling module and quick installation label winding's marking machine |
-
2020
- 2020-02-28 CN CN202020231670.5U patent/CN212174008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955558A (en) * | 2021-12-22 | 2022-01-21 | 广东码清激光智能装备有限公司 | Winding fast-assembling module and quick installation label winding's marking machine |
| CN113955558B (en) * | 2021-12-22 | 2022-03-11 | 广东码清激光智能装备有限公司 | Winding fast-assembling module and quick installation label winding's marking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |