CN215710556U - Heat conduction silicon rubber cutting equipment - Google Patents
Heat conduction silicon rubber cutting equipment Download PDFInfo
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- CN215710556U CN215710556U CN202122139034.7U CN202122139034U CN215710556U CN 215710556 U CN215710556 U CN 215710556U CN 202122139034 U CN202122139034 U CN 202122139034U CN 215710556 U CN215710556 U CN 215710556U
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Abstract
The utility model discloses heat-conducting silicone rubber cutting equipment which comprises a cutter device, a first conveying device and a second conveying device, wherein a preset cutting gap is formed between the first conveying device and the second conveying device; the cutter device is arranged above the cutting gap and comprises a cutter right facing the cutting gap and a lifting device used for driving the cutter to lift along the cutting gap so as to cut the silicon rubber. This heat conduction silicon rubber cutting equipment can control the interval of the heat conduction silicon rubber piece after cutting through second conveyor to produce the necessary that the distance snatchs in order to satisfy the manipulator between the adjacent heat conduction silicon rubber piece, thereby satisfy automated production's needs.
Description
Technical Field
The utility model relates to the field of silicon rubber processing, in particular to heat-conducting silicon rubber cutting equipment.
Background
The silicone rubber belt can be applied to the production of electronic devices after being cut into blocks, and the cut heat-conducting silicone rubber sheet is attached to the surface of the electronic devices to be further produced.
In the prior art, a blade is directly adopted to cut the silicon rubber so as to form a blocky heat-conducting silicon rubber sheet. However, cutting by directly using the blade cannot separate adjacent heat-conducting silicone rubber sheets by a long distance, and the distance between adjacent heat-conducting silicone rubber sheets is only the separation distance of one blade thickness. Because the distance between the adjacent heat conduction silicon rubber piece is nearer, the manipulator is snatching heat conduction silicon rubber piece in-process, touches neighbouring heat conduction silicon rubber piece easily and leads to partial heat conduction silicon rubber piece to warp and can't use.
In view of this, it is necessary to design a heat conductive silicone rubber cutting apparatus so as to separate adjacent heat conductive silicone rubber sheets by a longer distance, so as to meet the requirement of automatic production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide heat-conducting silicone rubber cutting equipment, so that the separation distance between adjacent cut heat-conducting silicone rubber sheets is longer, the requirement of automatic production is met, and the heat-conducting silicone rubber sheets except for a target heat-conducting silicone rubber sheet are prevented from being touched by a manipulator by mistake.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a heat-conducting silicone rubber cutting device comprises a cutter device, a first conveying device and a second conveying device, wherein a preset cutting gap is formed between the first conveying device and the second conveying device;
the cutter device is arranged above the cutting gap and comprises a cutter right facing the cutting gap and a lifting device used for driving the cutter to lift along the cutting gap so as to cut the silicon rubber.
Optionally, heat conduction silicon rubber cutting equipment still includes unwinding device, unwinding device include the support, rotatable install in reel on the support and be used for the drive reel pivoted driving motor, driving motor with support fixed connection.
Optionally, the heat-conducting silicone rubber cutting equipment further comprises a film placing device;
the second conveying device comprises a second conveying belt, the film releasing device is used for placing the carrier film on the conveying surface of the second conveying belt, and the releasing speed of the carrier film is consistent with the conveying speed of the second conveying belt.
Optionally, the film releasing device is positioned on one side of the bottom of the second conveying device and comprises a film releasing cylinder and a film releasing motor for driving the film releasing cylinder to rotate; the carrier film released by the film release cylinder penetrates through the cutting gap and is placed on the conveying surface of the second conveying belt;
the film releasing device further comprises a first film winding device for recycling the carrier film released by the film releasing cylinder, and the first film winding device is arranged at one end, far away from the first conveying device, of the second conveying device.
Optionally, the first conveyor device comprises a first conveyor belt, and the conveying surface of the first conveyor belt is flush with the conveying surface of the second conveyor belt.
Optionally, the thickness of the cutting knife is 1.0mmt, and the height of the blade of the cutting knife is 2.5 mmt.
Optionally, a fixed die for fixing the cutter is arranged on a lifting shaft of the lifting device, and the cutter is detachably fixed on the fixed die.
Optionally, the film winding device further comprises a second film winding device arranged on one side of the bottom of the first conveying device, and the second film winding device is used for recycling the carrier film discharged by the unwinding device.
Compared with the prior art, the utility model has the following beneficial effects:
in the prior art, after the first conveying device conveys the silicon rubber to a proper position, the first conveying device and the second conveying device stop conveying, then the lifting device drives the cutter to move downwards to cut the silicon rubber belt to form a heat-conducting silicon rubber sheet, then the second conveying device moves to drive the cut heat-conducting silicon rubber sheet to move for a set distance along the conveying direction and stop, and then the first conveying device conveys the silicon rubber to the proper position forwards again. In this embodiment, the interval of the heat-conducting silicone rubber sheets after cutting can be controlled by the second conveying device, so that the distance between the adjacent heat-conducting silicone rubber sheets meets the requirement of grabbing by a manipulator.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model.
Fig. 1 is a schematic structural diagram of a heat-conducting silicone rubber cutting apparatus according to an embodiment of the present invention.
Illustration of the drawings: 1. a cutter device; 11. a cutter; 12. a lifting device; 13. fixing the mold; 2. a first conveying device; 3. a second conveying device; 4. an unwinding device; 41. a support; 42. a reel; 43. a drive motor; 5. a film releasing device; 51. placing a film cylinder; 52. a film placing motor; 53. a first film winding device; 6. a second film winding device; 101. and (6) cutting the gap.
Detailed Description
In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
The embodiment of the utility model provides heat-conducting silicon rubber cutting equipment which can effectively separate cut heat-conducting silicon rubber sheets, so that the distance between adjacent heat-conducting silicon rubber sheets can meet the grabbing requirement of a manipulator, and the requirement of automatic production can be met.
The heat-conducting silicone rubber cutting equipment comprises a cutter device 1, a first conveying device 2 and a second conveying device 3, wherein a preset cutting gap 101 is formed between the first conveying device 2 and the second conveying device 3;
the cutter device 1 is arranged above the cutting gap 101, and the cutter device 1 comprises a cutter 11 facing the cutting gap 101 and a lifting device 12 for driving the cutter 11 to lift along the cutting gap 101 to cut the silicon rubber.
The specific cutting steps are as follows:
firstly, the first conveying device 2 conveys the silicon rubber belt on the first conveying device 2 to a preset cutting position so that one end of the silicon rubber belt extends to the second conveying device 3 across the cutting gap 101, wherein the specific crossing length is determined according to actual needs, namely the width of a required heat-conducting silicon rubber sheet;
secondly, the lifting device 12 drives the cutter 11 to descend so that the cutter 11 extends into the cutting gap 101 to cut off the silicon rubber belt to form a heat-conducting silicon rubber sheet;
starting the second conveying device 3 to move the heat-conducting silicon rubber sheet forward for a set distance, wherein the set distance value is specifically set according to the space required by the actual manipulator;
and fourthly, repeating the steps.
Optionally, the heat-conducting silicone rubber cutting equipment further comprises an unwinding device 4, the unwinding device 4 comprises a support 41, a winding drum 42 rotatably mounted on the support 41, and a driving motor 43 for driving the winding drum 42 to rotate, and the driving motor 43 is fixedly connected with the support 41. Unwinding device 4 is used for paying out the silicon rubber area discontinuously to satisfy the needs that cut.
Optionally, the heat-conducting silicone rubber cutting equipment further comprises a film placing device 5; the second conveying device 3 comprises a second conveying belt and a second servo motor for driving the second conveying belt to rotate circularly, the film releasing device 5 is used for placing the carrier film on the conveying surface of the second conveying belt, and the releasing speed of the carrier film is consistent with the conveying speed of the second conveying belt. It is worth mentioning that, in order to meet the subsequent material moving requirement, the heat-conducting silicone rubber sheets formed by cutting fall onto the carrier film, and then the carrier film is rolled or cut into rectangular sheets according to the production requirement. The discharging speed of the bearing film is consistent with the conveying speed of the second conveying belt, so that the arrangement of the heat-conducting silicon rubber sheets can be kept consistent, and the subsequent mechanical arm can be conveniently grabbed.
Optionally, the film releasing device 5 is positioned on one side of the bottom of the second conveying device 3 and comprises a film releasing cylinder 51 and a film releasing motor 52 for driving the film releasing cylinder 51 to rotate; the carrier film released by the film release cylinder 51 passes through the cutting gap 101 and is placed on the conveying surface of the second conveying belt;
the film releasing device 5 further comprises a first film winding device 53 for recovering the carrier film released from the film releasing cylinder 51, and the first film winding device 53 is arranged at one end of the second conveying device 3 far away from the first conveying device 2.
Specifically, put the carrier film that a membrane section of thick bamboo 51 was emitted and can not lead to the fact the influence to the process of cutting on the one hand, on the other hand can effectively retrieve waste carrier film, keeps the clean and tidy of production site.
Optionally, first conveyor 2 includes first conveyer belt and is used for driving first conveyer belt pivoted servo motor, and the transport face of first conveyer belt is parallel and level with the transport face of second conveyer belt, can effectively keep cutting the shape of the heat conduction silicon rubber piece that forms and not take place great change. It should be noted that the width of the cutting gap 101 is slightly larger than the thickness of the cutting knife 11, which is also beneficial to keep the shape of the heat-conducting silicone rubber sheet formed by cutting from large deformation.
Alternatively, the thickness of the cutters 11 is 1.0mmt and the height of the blade of the cutters 11 is 2.5 mmt. It should be clear that the height of the blade edge of the cutter 11 is higher, which is beneficial to better cutting out the heat-conducting silicone rubber sheet and avoids the heat-conducting silicone rubber sheet from deforming greatly.
Optionally, a fixed mold 13 for fixing the cutting knife 11 is arranged on the lifting shaft of the lifting device 12, and the cutting knife 11 is detachably fixed on the fixed mold 13. Specifically, the cutter 11 is arranged on the fixed mold 13 in a clamping manner, and the replacement is convenient.
Optionally, the heat-conducting silicone rubber cutting equipment further comprises a second film rolling device 6 arranged on one side of the bottom of the first conveying device 2, and the second film rolling device 6 is used for recovering the carrier film discharged by the unwinding device 4. It should be noted that the silicone rubber film on the unwinding device 4 includes a film layer and a silicone rubber belt arranged on the film layer, and in the process of cutting the silicone rubber belt, the second film winding device 6 recovers the film, so that the film is not cut by the cutter, and the cutting process can be continuously performed.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The heat-conducting silicone rubber cutting equipment is characterized by comprising a cutter device (1), a first conveying device (2) and a second conveying device (3), wherein a preset cutting gap (101) is formed between the first conveying device (2) and the second conveying device (3);
the cutting device (1) is installed above the cutting gap (101), and the cutting device (1) comprises a cutter (11) which is right opposite to the cutting gap (101) and a lifting device (12) which is used for driving the cutter (11) to lift along the cutting gap (101) so as to cut silicon rubber.
2. The heat-conducting silicone rubber cutting device according to claim 1, further comprising an unwinding device (4), wherein the unwinding device (4) comprises a support (41), a winding drum (42) rotatably mounted on the support (41), and a driving motor (43) for driving the winding drum (42) to rotate, and the driving motor (43) is fixedly connected with the support (41).
3. The heat-conducting silicone rubber cutting apparatus according to claim 1, further comprising a film laying device (5);
the second conveying device (3) comprises a second conveying belt, the film releasing device (5) is used for placing a carrier film on the conveying surface of the second conveying belt, and the releasing speed of the carrier film is consistent with the conveying speed of the second conveying belt.
4. The heat-conducting silicone rubber cutting machine according to claim 3, wherein the film releasing device (5) is arranged on one side of the bottom of the second conveying device (3) and comprises a film releasing cylinder (51) and a film releasing motor (52) for driving the film releasing cylinder (51) to rotate; the carrier film discharged by the film discharging cylinder (51) passes through the cutting gap (101) and is placed on the conveying surface of the second conveying belt;
the film releasing device (5) further comprises a first film winding device (53) for recovering the carrier film released by the film releasing cylinder (51), and the first film winding device (53) is arranged at one end, far away from the first conveying device (2), of the second conveying device (3).
5. A heat conducting silicone rubber cutting apparatus according to claim 3, characterised in that the first conveyor means (2) comprises a first conveyor belt, the conveying surface of which is flush with the conveying surface of the second conveyor belt.
6. A heat conductive silicone rubber cutting apparatus as claimed in claim 1, wherein the thickness of the cutting blade (11) is 1.0mmt and the blade height of the cutting blade (11) is 2.5 mmt.
7. The heat-conducting silicone rubber cutting apparatus according to claim 1, wherein a fixed mold (13) for fixing the cutting knife (11) is arranged on a lifting shaft of the lifting device (12), and the cutting knife (11) is detachably fixed on the fixed mold (13).
8. The heat-conducting silicone rubber cutting device according to claim 2, further comprising a second film winding device (6) disposed on one side of the bottom of the first conveying device (2), wherein the second film winding device (6) is used for recovering the carrier film discharged from the unwinding device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139034.7U CN215710556U (en) | 2021-09-06 | 2021-09-06 | Heat conduction silicon rubber cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139034.7U CN215710556U (en) | 2021-09-06 | 2021-09-06 | Heat conduction silicon rubber cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215710556U true CN215710556U (en) | 2022-02-01 |
Family
ID=80015237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122139034.7U Active CN215710556U (en) | 2021-09-06 | 2021-09-06 | Heat conduction silicon rubber cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215710556U (en) |
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2021
- 2021-09-06 CN CN202122139034.7U patent/CN215710556U/en active Active
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