CN220722947U - Quick detach formula waste film recovery unit - Google Patents
Quick detach formula waste film recovery unit Download PDFInfo
- Publication number
- CN220722947U CN220722947U CN202322471409.9U CN202322471409U CN220722947U CN 220722947 U CN220722947 U CN 220722947U CN 202322471409 U CN202322471409 U CN 202322471409U CN 220722947 U CN220722947 U CN 220722947U
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- China
- Prior art keywords
- cantilever shaft
- disc
- handle
- outer disc
- clamping groove
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- 239000002699 waste material Substances 0.000 title claims abstract description 38
- 238000011084 recovery Methods 0.000 title claims abstract description 23
- 125000006850 spacer group Chemical group 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 6
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920006302 stretch film Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The utility model discloses a quick-dismantling type waste film recovery device. The device comprises an outer disc with a central hole, a cantilever shaft and a spacer ring, and is characterized in that the spacer ring is connected to the inner side of the outer disc; the cantilever shaft extends out of the outer disc from a central hole of the outer disc, a cavity for accommodating the cantilever shaft is formed in the handle, the handle is sleeved on the outer side of the cantilever shaft, a clamping groove is formed in one end, extending out of the outer disc, of the cantilever shaft, and a connecting hole corresponding to the clamping groove is formed in the position, corresponding to the clamping groove, of the handle; the handle is connected with the cantilever shaft through the plug inserted into the connecting hole and the clamping groove. The quick-dismantling type waste film recovery device provided by the utility model has the advantages that a special disassembly and assembly tool is not needed in the whole waste film removal process, the labor intensity is low, the operation is simple, and the film removal and disassembly are convenient; meanwhile, the film taking time is reduced, the equipment shutdown waiting is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the field of food packaging, in particular to a quick-dismantling waste film recovery device.
Background
Film recovery means are present for the food packaging industry, particularly packaging equipment where waste film recovery is required, such as stretch film packaging equipment, among others. One end of the device is fixed on the equipment and is connected with the motor to provide recovery power. The other end adopts a cantilever shaft structure mostly, and is combined with 2 discs, the middle of the discs is separated by a space ring, and a film collecting structure is formed after the discs are combined. One of the discs is fixed on one side of the cantilever shaft, which is close to the motor, the other disc is fixed on the outer side, and the waste film is wound on the spacer ring in the two discs during recycling, and the spacer ring is generally fixed with the inner disc. The outside disc only plays the width that spacing waste film was retrieved on the separating ring, when waste film need take off, takes off outside disc can take off waste film completely.
The main method adopted at present is to fix the outer disc on the cantilever shaft through a screw or nut connection mode. When the waste film needs to be removed, a special tool is adopted to remove the screw or the nut, then the outer disc is removed, and finally the waste film is removed from the cantilever shaft. Then the disc is fixed on the cantilever shaft, and the next waste film collection is prepared for use. From this flow, it can be seen that each time the waste film is removed, a special tool is required. And the time is not too short, which affects the service efficiency of the equipment.
The applicant found that the prior art has at least the following technical problems:
the waste film recovery device in the prior art has the technical problems of lower efficiency and inconvenient use when taking down the waste film.
Disclosure of Invention
The utility model aims to provide a quick-dismantling type waste film recovery device, which aims to solve the technical problems of low efficiency and inconvenient use when the waste film recovery device in the prior art is used for taking down the waste film. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a quick-dismantling type waste film recovery device which comprises an outer disc with a central hole, a cantilever shaft and a spacer, wherein the spacer is connected to the inner side of the outer disc; the cantilever shaft extends out of the outer disc from a central hole of the outer disc, a cavity for accommodating the cantilever shaft is formed in the handle, the handle is sleeved on the outer side of the cantilever shaft, a clamping groove is formed in one end, extending out of the outer disc, of the cantilever shaft, and a connecting hole corresponding to the clamping groove is formed in the position, corresponding to the clamping groove, of the handle; the handle is connected with the cantilever shaft through the insertion of the plunger into the clamping groove and the connecting hole.
Alternatively or preferably, the end part of the cantilever shaft extending out of the outer side of the outer disc is in a conical structure; the clamping groove is arranged close to the conical structure.
Alternatively or preferably, the clamping groove is an annular clamping groove formed in the circumferential direction of the cantilever shaft.
Alternatively or preferably, the handle is movably connected to the outer disk.
Alternatively or preferably, the handle comprises a grip and a connecting portion, and the connecting hole is formed in the connecting portion.
Optionally or preferably, the connecting part of the handle is further provided with a first mounting hole for mounting with the outer disc, the position corresponding to the outer disc is provided with a second mounting hole, and the handle is connected with the outer disc through a fixing screw.
Optionally or preferably, the device further comprises an inner disc with a central hole, wherein the inner disc is arranged on the inner side of the outer disc, the cantilever shaft passes through the inner disc and the outer disc, and the spacer ring is sleeved on the outer side of the cantilever shaft between the inner disc and the outer disc; the space ring is connected with the cantilever shaft in a sliding way through an internal flat key; the motor mounting bracket is provided with a cantilever shaft bearing seat; the cantilever shaft is assembled on the cantilever shaft bearing seat through a bearing, one end of the cantilever shaft extends into the inner disc, the inner disc is connected with the cantilever shaft through an inner disc fixing seat, and the inner disc fixing seat is also connected with a jacking screw for preventing the inner disc fixing seat from axially sliding along the cantilever shaft; the other end of the cantilever shaft is connected with a corresponding rotating motor through a flat key to provide rotating power.
Alternatively or preferably, the inner disc is connected to the inner disc holder by a screw, and the inner disc holder is fixed to the cantilever shaft by a flat key.
Based on the technical scheme, the embodiment of the utility model at least has the following technical effects:
the utility model provides a quick-dismantling type waste film recovery device, wherein a handle and a cantilever shaft are connected through a plunger inserted into a clamping groove and a connecting hole, and the handle and a spacer ring are respectively connected to the outer side and the inner side of an outer disc; when the recovered film is required to be removed, the plunger is pulled outwards, the handle is pulled outwards towards the axial direction, the handle, the outer disc, the spacer ring and the waste film on the spacer ring are taken down from the cantilever shaft together, and the whole waste film removing process does not need to use a special dismounting tool, so that the labor intensity is low, the operation is simple, and the film removing is convenient; meanwhile, the film taking time is reduced, the equipment shutdown waiting is reduced, and the production efficiency is improved; when the outer disc, the handle and the spacer ring are required to be installed, only the inner hole flat key groove of the spacer ring is aligned with the corresponding outer wall flat key groove on the cantilever shaft, the flat key is installed, then the outer disc part is pressed inwards, at the moment, the extending end of the plunger is clamped into the clamping groove of the cantilever shaft, and the outer disc is prevented from loosening.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of another embodiment of the present utility model;
FIG. 3 is a front view of an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of A-A of FIG. 3;
FIG. 5 is a schematic view of the installation of a septum, handle and outer disk in an embodiment of the utility model;
FIG. 6 is a schematic view of an alternative angle of installation of the diaphragm, handle and outer disk in accordance with an embodiment of the present utility model;
FIG. 7 is a schematic view of a septum ring according to an embodiment of the present utility model;
FIG. 8 is a schematic view of the structure of a handle in an embodiment of the utility model;
FIG. 9 is a schematic view of a cantilever shaft according to an embodiment of the present utility model;
FIG. 10 is a schematic view of the mounting of the inner disc and inner disc holder in an embodiment of the present utility model.
In the figure: 1. an inner disk; 2. an outer disc; 3. a cantilever shaft; 4. a handle; 401. a handle; 402. a connection part; 5. a cavity; 6. an annular clamping groove; 7. a plunger; 8. a connection hole; 9. a spacer ring; 10. a fixing screw; 11. a motor mounting bracket; 12. an inner disc holder; 13. a bearing; 14. a first mounting hole; 15. an inner hole flat key groove; 16. a third mounting hole; 17. cantilever shaft bearing pedestal; 18. a conical structure; 19. the outer wall is flat and is provided with a key groove I; 20. and a second key groove is formed in the outer wall.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
As shown in fig. 1-10:
the utility model provides a quick-dismantling type waste film recovery device, which comprises an outer disc 2 with a central hole, a cantilever shaft 3 and a spacing ring 9, wherein the spacing ring 9 is connected to the inner side of the outer disc 2; the cantilever shaft 3 extends out of the outer disc 2 from a central hole of the outer disc 2, a cavity 5 for accommodating the cantilever shaft 3 is formed in the handle 4, the handle 4 is sleeved on the outer side of the cantilever shaft 3, a clamping groove is formed in one end, extending out of the outer disc 2, of the cantilever shaft 3, and a connecting hole 8 corresponding to the clamping groove is formed in the position, corresponding to the clamping groove, of the handle 4; the handle 4 is connected with the cantilever shaft 3 by inserting the plunger 7 into the clamping groove and the connecting hole 8.
The utility model provides a quick-dismantling type waste film recovery device, which is characterized in that a handle 4 and a cantilever shaft 3 are connected by inserting a plunger 7 into a clamping groove and a connecting hole 8, and the handle 4 and a spacer 9 are respectively connected to the outer side and the inner side of an outer disc 2; when the recovered film is required to be removed, only the plunger 7 is required to be pulled outwards, and meanwhile, the handle 4 is also pulled outwards towards the axial direction, the handle 4, the outer disc 2, the space ring 9 and the waste film on the space ring 9 are taken down together from the cantilever shaft 3, and the whole waste film removing process does not need a special dismounting tool, so that the labor intensity is low, the operation is simple, and the film removing and dismounting are convenient; meanwhile, the film taking time is reduced, the equipment shutdown waiting is reduced, and the production efficiency is improved; when the outer disc 2, the handle 4 and the spacer ring 9 are required to be installed, only the inner hole flat key groove 15 of the spacer ring 9 is aligned with the corresponding outer wall flat key groove 19 on the cantilever shaft 3, a flat key is installed, then the outer disc 2 is partially pressed inwards, at the moment, the extending end of the plunger 7 is clamped into the clamping groove of the cantilever shaft 3, and the outer disc 2 is ensured not to loosen.
As an alternative embodiment, the end of the cantilever shaft 3 extending out of the outer side of the outer disc 2 is provided with a conical structure 18; the clamping groove is disposed adjacent to the conical structure 18. Because the end of the cantilever shaft 3 extending out of the outer side of the outer disc 2 is a conical structure 18, the plunger 7 does not need to be pulled outwards all the time when the cantilever shaft 3 is pressed into the cavity 5 of the handle 4 through the outer disc 2,
only the outer disc 2 is needed to be partially pressed in, at this time, the protruding part of the plunger 7 can be slowly pressed back into the plunger 7 through the conical structure 18, and after entering the annular clamping groove 6, the outer disc 2 is automatically ejected and clamped. The end part of the cantilever shaft 3 extending out of the outer side of the outer disc 2 is provided with a conical structure 18, so that the use process is more convenient.
As an alternative embodiment, the clamping groove is an annular clamping groove 6 formed in the circumferential direction of the cantilever shaft 3. The purpose of the annular clamping groove 6 is to fix the cantilever shaft 3 and the handle 4.
As an alternative embodiment, the handle 4 is movably connected to the outer disk 2.
As an alternative embodiment, the handle 4 includes a grip 401 and a connecting portion 402, and the connecting hole 8 is formed in the connecting portion 402.
As an alternative embodiment, the connecting portion 402 of the handle 4 is further provided with a first mounting hole 14 for mounting the outer disc 2, a second mounting hole is formed at a position corresponding to the outer disc 2, the spacer 9 is provided with a third mounting hole 16 corresponding to the second mounting hole, and the handle 4, the outer disc 2 and the spacer 9 are connected by fixing screws 10.
As an alternative embodiment, the cantilever structure further comprises an inner disc 1 with a central hole, wherein the inner disc 1 is arranged on the inner side of an outer disc 2, the cantilever shaft 3 passes through the inner disc 1 and the outer disc 2, and the space ring 9 is sleeved on the outer side of the cantilever shaft 3 between the inner disc 1 and the outer disc 2; the space ring 9 is connected with the cantilever shaft 3 in a sliding way through an internal flat key; the motor mounting bracket 11 is also included, and a cantilever shaft bearing seat 17 is arranged on the motor mounting bracket 11; the cantilever shaft 3 is assembled on a cantilever shaft bearing seat 17 through a bearing 13, one end of the cantilever shaft 3 extends into the inner disc 1, the inner disc 1 is connected with the cantilever shaft 3 through an inner disc fixing seat 12, and a jacking screw for preventing the inner disc fixing seat 12 from axially sliding along the cantilever shaft 3 is also connected with the inner disc fixing seat 12; the other end of the cantilever shaft 3 is connected with a corresponding rotating motor through a flat key to provide rotating power.
As an alternative embodiment, the inner disc 1 is connected to the inner disc holder 12 by means of screws, and the inner disc holder 12 is fixed to the cantilever shaft 3 by means of flat keys.
As an alternative embodiment, an inner hole flat key groove 15 is arranged on the inner side of the spacer ring 9, and an outer wall flat key groove 19 is correspondingly arranged on the outer wall of the cantilever shaft 3; the cantilever shaft 3 is also provided with an outer wall flat key groove II 20 for flat key connection with a rotating motor.
The use method of the quick-dismantling type hand touch device comprises the following steps:
(1) when the recovered film needs to be removed, only the plunger 7 is pulled outwards, and the handle 4 is pulled outwards towards the axial direction, so that the handle 4, the outer disc 2, the space ring 9 and the waste film on the space ring 9 are removed from the cantilever shaft 3 together, and the waste film is removed;
(2) when the outer disc 2, the handle 4 and the spacer ring 9 are required to be installed, only the inner hole flat key groove 15 of the spacer ring 9 is aligned with the corresponding outer wall flat key groove 19 on the cantilever shaft 3, a flat key is installed, then the flat key is pressed inwards, at the moment, the extending end of the plunger 7 is clamped into the annular clamping groove 6 of the cantilever shaft 3, and the outer disc 2 is ensured not to loosen.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model.
Claims (8)
1. The quick-dismantling type waste film recovery device comprises an outer disc (2) with a central hole, a cantilever shaft (3) and a spacing ring (9), and is characterized in that the spacing ring (9) is connected to the inner side of the outer disc (2); the novel cantilever type automobile steering wheel is characterized by further comprising a handle (4) connected to the outer side of the outer disc (2), wherein the cantilever shaft (3) extends out of the outer side of the outer disc (2) from a central hole of the outer disc (2), a cavity (5) for accommodating the cantilever shaft (3) is formed in the handle (4), the handle (4) is sleeved on the outer side of the cantilever shaft (3), a clamping groove is formed in one end, extending out of the outer side of the outer disc (2), of the cantilever shaft (3), and a connecting hole (8) corresponding to the clamping groove is formed in the position, corresponding to the clamping groove, of the handle (4); the handle (4) is connected with the cantilever shaft (3) through the connection hole (8) and the clamping groove inserted by the plunger (7).
2. The quick-dismantling type waste film recovery device according to claim 1, wherein the end part of the cantilever shaft (3) extending out of one end of the outer side of the outer disc (2) is a conical structure (18); the clamping groove is arranged close to the conical structure (18).
3. The quick-dismantling waste film recovery device as claimed in claim 1, wherein the clamping groove is an annular clamping groove (6) formed in the circumferential direction of the cantilever shaft (3).
4. The quick-dismantling waste film recovery device as claimed in claim 1, wherein the handle (4) is movably connected to the outer disc (2).
5. The quick-dismantling waste film recovery device as claimed in claim 1, wherein the handle (4) comprises a grip (401) and a connecting portion (402), and the connecting hole (8) is opened on the connecting portion (402).
6. The quick-dismantling waste film recovery device according to claim 5, wherein a first mounting hole (14) for mounting the outer disc (2) is further formed in the connecting portion (402) of the handle (4), a second mounting hole is formed in a position corresponding to the outer disc (2), and the handle (4) is connected with the outer disc (2) through a fixing screw (10).
7. The quick-dismantling type waste film recovery device according to claim 1, further comprising an inner disc (1) with a central hole, wherein the inner disc (1) is arranged on the inner side of the outer disc (2), the cantilever shaft (3) passes through the inner disc (1) and the outer disc (2), and the space ring (9) is sleeved on the outer side of the cantilever shaft (3) between the inner disc (1) and the outer disc (2); the space ring (9) is connected with the cantilever shaft (3) in a sliding way through an internal flat key; the motor mounting bracket (11) is provided with a cantilever shaft bearing seat (17); the cantilever shaft (3) is assembled on a cantilever shaft bearing seat (17) through a bearing (13), one end of the cantilever shaft (3) extends into the inner disc (1), the inner disc (1) is connected with the cantilever shaft (3) through an inner disc fixing seat (12), and a jacking screw for preventing the inner disc fixing seat (12) from axially sliding along the cantilever shaft (3) is also connected with the inner disc fixing seat (12); the other end of the cantilever shaft (3) is connected with a corresponding rotating motor through a flat key to provide rotating power.
8. The quick-dismantling type waste film recovery device as claimed in claim 7, wherein the inner disc (1) is connected with the inner disc fixing base (12) by a screw, and the inner disc fixing base (12) is fixed on the cantilever shaft (3) by a flat key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322471409.9U CN220722947U (en) | 2023-09-12 | 2023-09-12 | Quick detach formula waste film recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322471409.9U CN220722947U (en) | 2023-09-12 | 2023-09-12 | Quick detach formula waste film recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220722947U true CN220722947U (en) | 2024-04-05 |
Family
ID=90502175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322471409.9U Active CN220722947U (en) | 2023-09-12 | 2023-09-12 | Quick detach formula waste film recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220722947U (en) |
-
2023
- 2023-09-12 CN CN202322471409.9U patent/CN220722947U/en active Active
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| GR01 | Patent grant | ||
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