Isolating film cutting device
Through the combined design of driving the bevel gear system and airflow hole blowing, the problem of difficulty in disengaging the insulation film when cutting is solved, and the stable cutting and continuous cutting of the insulation film is achieved.
Patent Information
- Application Number
- CN202422297281.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-09-20
AI Technical Summary
When the isolation film is cut in a rolled state, the cut film is difficult to leave the coil material, which affects the subsequent continuous cutting process.
The bevel gear system driven by a driving motor drives the cutting knife to reciprocate, and the cutting knife is moved forward and backward through the eccentric support rod. At the same time, the airflow hole is used to generate airflow to blow the cut membrane to remove it from the coil.
The stable cutting of the isolation film is achieved, the continuous and efficiency of cutting is ensured, and the stable fixation of the isolation film coil is ensured and the smooth cutting of the isolation film is carried out.
Smart Images
Figure CN223278045U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of isolation film cutting, in particular to an isolation film cutting device. Background Art
[0002] Barrier membrane rolls are a type of material used in the construction and engineering fields, commonly used for waterproofing, thermal insulation, and sound insulation. Typically made from polymer materials, they possess excellent flexibility and durability. Their primary function in construction is to provide a waterproof layer, preventing moisture from penetrating the building structure and protecting it from water damage. Because the membrane needs to completely cover the building surface, it is typically cut into sections before being laid. Barrier membranes are typically rolled together, and when cut, they tend not to easily fall off the roll, hindering subsequent cutting. Utility Model Content
[0003] In order to solve the technical problem that the isolation film is rolled together and does not easily leave the isolation film roll after being cut during cutting, which affects the subsequent continuous cutting of the isolation film, the utility model provides an isolation film cutting device.
[0004] The utility model adopts the following technical solutions: an isolation film cutting device, including a cutting device body, the cutting device body including an isolation film positioning mechanism and an isolation film cutting mechanism, the isolation film cutting mechanism including:
[0005] A driving motor, which provides a power source for the isolation film cutting mechanism; a driving rod, which is connected to the outside of the driving motor; an adapter plate, which is sleeved on the surface of the driving rod; a first bevel gear, which is connected to the top end of the driving rod; a second bevel gear, which is meshed with the outside of the first bevel gear; a supporting rod, which has one end connected to the second bevel gear and is eccentrically connected to the surface of the second bevel gear; a fixing block, which is connected to the other end of the supporting rod; a pressing rod, which is connected to the bottom of the fixing block; and a cutting knife, which is installed at the bottom end of the pressing rod.
[0006] The work is carried out by a driving motor, which drives the driving rod connected to it to rotate. The top of the driving rod is connected to a first bevel gear, which then rotates. As the first bevel gear rotates, the second bevel gear meshing with it also rotates synchronously. The surface of the second bevel gear is eccentrically connected to a support rod. As the second bevel gear rotates, the support rod connected to it then performs reciprocating circular motion, and the support rod drives the fixed block connected to it to perform circular motion synchronously. The downward pressure rod connected under the fixed block performs reciprocating motion back and forth and up and down at the same time, and the downward pressure rod drives the cutting knife connected to it to perform reciprocating motion back and forth and up and down, so that the cutting knife cuts the isolation film roll, thereby realizing the cutting of the isolation film.
[0007] As a further improvement of the above scheme, the isolation film cutting mechanism also includes: a transmission chain belt, one end of the transmission chain belt is sleeved on the adapter plate; a transmission rod, the other end of the transmission chain belt is sleeved on the transmission rod; a rotating rod, the rotating rod is connected to the transmission rod; and air flow holes, the air flow holes are opened on the surface of the rotating rod.
[0008] While the driving rod rotates, an adapter disk is sleeved on the surface of the driving rod, and the adapter disk also rotates synchronously. When the adapter disk rotates, the transmission chain belt sleeved on its surface synchronously drives the transmission rod sleeved on the other end to rotate, and the transmission rod thereby drives the rotating rod connected to it to rotate synchronously. The surface of the rotating rod is provided with air flow holes, and the air flow holes generate air flow to blow the cut isolation film, blow off the cut isolation film, and facilitate subsequent continuous cutting.
[0009] As a further improvement of the above solution, the airflow hole is built with an airflow component of the prior art to generate airflow.
[0010] As a further improvement of the above scheme, the isolation membrane positioning mechanism includes: a mounting frame, which supports the isolation membrane positioning mechanism; a working motor; a sliding frame, which is connected to the bottom of the working motor; a sliding groove, which is inserted into the inside of the sliding groove; a connecting rod, which is installed on the outside of the sliding frame; and an isolation membrane limiting frame, which is connected to the outside of the connecting rod.
[0011] The isolation film roll is placed between four sets of isolation film limit frames. The working motor drives the sliding frame to move, and the sliding frame slides on the inner side of the sliding groove. The sliding frame then drives the connecting rod to move synchronously, and the connecting rod then drives the isolation film limit frames to move synchronously. The four sets of isolation film limit frames then fix the isolation film roll to ensure the stability of the isolation film roll cutting.
[0012] As a further improvement of the above solution, four groups of isolation membrane limit frames are provided, with two groups distributed above and below. The four groups of isolation membrane limit frames limit the isolation membrane, and the two groups of isolation membrane limit frames located below can be moved up and down for height adjustment.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] 1. In the utility model, the second bevel gear meshing with the first bevel gear rotates synchronously with the rotation of the first bevel gear. The surface of the second bevel gear is eccentrically connected to a support rod. As the second bevel gear rotates, the support rod connected to it performs reciprocating circular motion, and the support rod drives the fixed block connected to it to perform circular motion synchronously. The pressing rod connected below the fixed block performs reciprocating motion back and forth and up and down at the same time. The pressing rod drives the cutting knife connected to it to perform reciprocating motion back and forth and up and down, so that the cutting knife cuts the isolation film roll to achieve cutting of the isolation film.
[0015] 2. The utility model drives the rotating rod connected thereto to rotate synchronously through the transmission rod. The surface of the rotating rod is provided with air flow holes. The air flow holes generate air flow to blow the cut isolation film, blow off the cut isolation film, and facilitate subsequent continuous cutting.
[0016] 3. The utility model drives the sliding frame to move through the operation of the working motor, and the sliding frame slides on the inner side of the sliding groove. The sliding frame then drives the connecting rod to move synchronously, and the connecting rod then drives the isolation film limit frame to move synchronously. The four groups of isolation film limit frames then fix and limit the isolation film roll to ensure the stability of the isolation film roll cutting. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-section of the middle structure.
[0019] Description of main symbols:
[0020] Cutting device body; 2. Isolation film positioning mechanism; 21. Mounting frame; 22. Working motor; 23. Sliding frame; 24. Sliding slot; 25. Connecting rod; 26. Isolation film limiting frame; 3. Isolation film cutting mechanism; 31. Driving motor; 32. Driving rod; 33. Adapter plate; 34. First bevel gear; 35. Second bevel gear; 36. Support rod; 37. Fixed block; 38. Pressing rod; 39. Cutting knife; 310. Transmission chain; 311. Transmission rod; 312. Rotating rod; 313. Air flow hole. DETAILED DESCRIPTION
[0021] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example 1:
[0022] Please combine Figure 1-Figure 2This embodiment provides an isolation film cutting device, including a cutting device body 1, which includes an isolation film positioning mechanism 2 and an isolation film cutting mechanism 3. The isolation film positioning mechanism 2 includes: a mounting frame 21, which supports the isolation film positioning mechanism 2; a working motor 22; a sliding frame 23, which is connected to the bottom of the working motor 22; a sliding groove 24, in which the sliding frame 23 is inserted; a connecting rod 25, which is installed on the outside of the sliding frame 23; and an isolation film limiting frame 26, which is connected to the outside of the connecting rod 25. The isolation film limiting frames 26 are provided in four groups, two groups distributed in an upper and lower group, and the four groups of isolation film limiting frames 26 limit the isolation film. The two groups of isolation film limiting frames 26 located in the lower group can move up and down for height adjustment.
[0023] The isolation film roll is placed between the four groups of isolation film limiting frames 26. Through the operation of the working motor 22, the working motor 22 drives the sliding frame 23 to move. The sliding frame 23 slides on the inner side of the sliding groove 24. The sliding frame 23 then drives the connecting rod 25 to move synchronously. The connecting rod 25 then drives the isolation film limiting frames 26 to move synchronously. The four groups of isolation film limiting frames 26 then fix and limit the isolation film roll to ensure the stability of the isolation film roll cutting.
[0024] The isolation film cutting mechanism 3 includes:
[0025] A drive motor 31, which provides a power source for the isolation film cutting mechanism 3;
[0026] A driving rod 32 , the driving rod 32 is connected to the outside of the driving motor 31 ;
[0027] The adapter plate 33 is sleeved on the surface of the driving rod 32;
[0028] A first bevel gear 34 , the first bevel gear 34 is connected to the top end of the driving rod 32 ;
[0029] A second bevel gear 35 , which is meshed with the outside of the first bevel gear 34 ;
[0030] A support rod 36, one end of the support rod 36 is connected to the second bevel gear 35, and the support rod 36 is eccentrically connected to the surface of the second bevel gear 35;
[0031] A fixing block 37 connected to the other end of the support rod 36;
[0032] A lower pressing rod 38 is connected to the lower side of the fixing block 37;
[0033] The cutting knife 39 is installed at the bottom end of the pressing rod 38.
[0034] The work is carried out by the driving motor 31, which drives the driving rod 32 connected thereto to rotate. The top of the driving rod 32 is connected to a first bevel gear 34, which then rotates. As the first bevel gear 34 rotates, the second bevel gear 35 meshing therewith also rotates synchronously. The surface of the second bevel gear 35 is eccentrically connected to a support rod 36. As the second bevel gear 35 rotates, the support rod 36 connected thereto then performs reciprocating circular motion. The support rod 36 drives the fixed block 37 connected thereto to perform synchronous circular motion. The pressing rod 38 connected below the fixed block 37 performs reciprocating motion back and forth and up and down at the same time. The pressing rod 38 drives the cutting knife 39 connected thereto to perform reciprocating motion back and forth and up and down. The cutting knife 39 cuts the isolation film roll to achieve cutting of the isolation film.
[0035] The isolation film cutting mechanism 3 also includes:
[0036] A transmission chain belt 310, one end of which is sleeved on the adapter plate 33;
[0037] A transmission rod 311, the other end of the transmission chain 310 is sleeved on the transmission rod 311;
[0038] A rotating rod 312 connected to the transmission rod 311;
[0039] The airflow hole 313 is formed on the surface of the rotating rod 312 . The airflow hole 313 has an airflow component according to the prior art built in to generate airflow.
[0040] When the driving rod 32 rotates, the surface of the driving rod 32 is sleeved with an adapter plate 33, and the adapter plate 33 also rotates synchronously. When the adapter plate 33 rotates, the transmission chain belt 310 sleeved on its surface synchronously drives the transmission rod 311 sleeved on the other end to rotate, and the transmission rod 311 thereby drives the rotating rod 312 connected thereto to rotate synchronously. The surface of the rotating rod 312 is provided with air flow holes 313, and the air flow holes 313 generate air flow to blow the cut isolation film, blow off the cut isolation film, and facilitate subsequent continuous cutting.
[0041] The specific implementation steps of this utility model are as follows:
[0042] When in use, the isolation film roll is placed between the four groups of isolation film limiting frames 26. Through the operation of the working motor 22, the working motor 22 drives the sliding frame 23 to move, and the sliding frame 23 slides inside the sliding groove 24. The sliding frame 23 then drives the connecting rod 25 to move synchronously, and the connecting rod 25 then drives the isolation film limiting frames 26 to move synchronously. The four groups of isolation film limiting frames 26 then fix the isolation film roll to ensure the stability of the isolation film roll cutting;
[0043] The work is carried out by the driving motor 31, which drives the driving rod 32 connected thereto to rotate. The top of the driving rod 32 is connected to a first bevel gear 34, which then rotates. As the first bevel gear 34 rotates, the second bevel gear 35 meshing therewith also rotates synchronously. The surface of the second bevel gear 35 is eccentrically connected to a support rod 36. As the second bevel gear 35 rotates, the support rod 36 connected thereto then performs reciprocating circular motion. The support rod 36 drives the fixed block 37 connected thereto to perform synchronous circular motion. The pressing rod 38 connected below the fixed block 37 performs reciprocating motion back and forth and up and down at the same time. The pressing rod 38 drives the cutting knife 39 connected thereto to perform reciprocating motion back and forth and up and down. The cutting knife 39 cuts the isolation film roll to achieve cutting of the isolation film.
[0044] At the same time, when the driving rod 32 rotates, the adapter disk 33 is sleeved on the surface of the driving rod 32, and the adapter disk 33 also rotates synchronously. When the adapter disk 33 rotates, the transmission chain belt 310 sleeved on its surface synchronously drives the transmission rod 311 sleeved on the other end to rotate, and the transmission rod 311 thereby drives the rotating rod 312 connected thereto to rotate synchronously. The surface of the rotating rod 312 is provided with air flow holes 313, and the air flow holes 313 generate air flow to blow the cut isolation film, blow off the cut isolation film, and facilitate subsequent continuous cutting.
[0045] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.
Claims
1. A separator cutting device, comprising a cutting device body, characterized in that: The cutting device body includes an isolation film positioning mechanism and an isolation film cutting mechanism, wherein the isolation film cutting mechanism includes: A drive motor, the drive motor providing a power source for the isolation film cutting mechanism; A driving rod connected to an outer side of the driving motor; an adapter plate, the adapter plate being sleeved on the surface of the driving rod; a first bevel gear connected to a top end of the driving rod; a second bevel gear, the second bevel gear being meshed with an outer side of the first bevel gear; a support rod, one end of which is connected to the second bevel gear, and the support rod is eccentrically connected to the surface of the second bevel gear; a fixing block connected to the other end of the support rod; A downward pressing rod, the downward pressing rod being connected below the fixing block; A cutting knife is installed at the bottom end of the pressing rod.
2. The isolation film cutting device according to claim 1, characterized in that: The isolation film cutting mechanism includes: A transmission chain belt, one end of which is sleeved on the adapter plate; A transmission rod, on which the other end of the transmission chain belt is sleeved; a rotating rod connected to the transmission rod; The air flow holes are opened on the surface of the rotating rod.
3. The isolation film cutting device according to claim 1, characterized in that: The isolation film positioning mechanism includes: a mounting frame, the mounting frame supporting the isolation membrane positioning mechanism; Working motor; A sliding frame connected below the working motor; A sliding groove, wherein the sliding frame is inserted into the interior of the sliding groove; a connecting rod, the connecting rod being mounted on the outside of the sliding frame; The isolation membrane limiting frame is connected to the outside of the connecting rod.
4. The isolation film cutting device according to claim 3, characterized in that: The isolation membrane limiting frames are provided in four groups, with two groups distributed in the upper and lower parts. The four groups of isolation membrane limiting frames limit the isolation membrane, and the two groups of isolation membrane limiting frames located at the lower part can move up and down for height adjustment.
5. The isolation film cutting device according to claim 2, characterized in that: The airflow hole is equipped with an airflow component according to the prior art, and can generate airflow.