Narrow material film stripping and waste discharging device

Abstract

The utility model provides a narrow material film stripping and waste discharging device which comprises an adjusting assembly, and the adjusting assembly comprises a fixing plate, a rotating rod, a scraper, a roller mechanism, a round block, a clamping rod, a moving block, a fixing rod, a connecting rod, a spring, a handle and a clamping groove. The handle is held, the moving block is moved to drive the fixing rod to slide on the connecting rod and stretch the spring, the moving block drives the clamping rod to be separated from one of the multiple clamping grooves, the handle is rotated to drive the rotating rod to rotate through the round block, the rotating rod drives the scraper to rotate, and after adjustment, force on the moving block is released, and the scraper is driven to rotate. The spring in a stretching state is reset, the spring drives the clamping rod on the moving block to move, so that the clamping rod is clamped with the other clamping groove, the scraper on the rotating rod is fixed, the angle of the roller mechanism is adjusted through the operation, a butterfly nut is not adopted for locking, the phenomenon of thread slipping is avoided, and the stability of the roller mechanism is improved; and no adverse effect is caused on the whole stripping waste discharge process.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for die-cutting adhesive parts of electronic products, in particular to a device for stripping and discharging narrow film. Background Art

[0002] In the film manufacturing and processing industry, the stripping and waste discharge of narrow film is a crucial link. With the advancement of science and technology, the relevant stripping and waste discharge devices are also constantly developing and optimizing. The existing device achieves the fixation of the fixture by improving the scraper fixture pressure plate structure, and can achieve the oblique angle discharge of the film to be stripped. This oblique angle waste discharge design effectively discharges the part of the film to be stripped that has started to be discharged to the front of its travel direction, and presses and bonds the material through the pressure roller parallel to the travel direction of the coil product, thereby ensuring that the product will not be lifted and displaced during the stripping process;

[0003] The known authorized invention (publication number: CN220220047U) discloses a scraper jig for peeling narrow materials, which discharges waste at an oblique angle to ensure that the product will not be lifted and displaced when peeled, thereby ensuring waste discharge efficiency and product quality. It includes: fixed blocks on both sides, each positioning block includes a production line positioning hole and shaft sockets at both ends; a first connecting shaft; a second connecting shaft; a number of groups of pressure-attached rollers; and a scraper; the fixed blocks on both sides are staggered and arranged on both sides of the production line relative to the production line, and the axial positions do not overlap, the two ends of the first connecting shaft are respectively inserted into the first end shaft socket of the corresponding fixed block, and the two ends of the second connecting shaft are respectively inserted into the second end shaft socket of the corresponding fixed block, the first connecting shaft and the second connecting shaft are arranged in parallel, and are both arranged above the film to be peeled off of the coil product;

[0004] When the device is in use, although it can ensure that the product will not be lifted and displaced when being peeled, thereby ensuring waste discharge efficiency and product quality, it is usually necessary to lock the rotating rod through two butterfly nuts, especially when adjusting the bevel angle of the scraper or roller mechanism. After multiple adjustments of this locking method, if one of the butterfly nuts is stripped, the stability of the rotating rod will be greatly reduced, which will not only affect the normal operation of the scraper or roller mechanism, but may also have an adverse effect on the entire stripping and waste discharge process, and may even cause a decrease in product quality. For this reason, a narrow film stripping and waste discharge device is proposed. Utility Model Content

[0005] In view of this, the utility model provides a narrow film stripping and waste discharge device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is implemented as follows: a narrow film stripping and waste discharge device includes an adjustment component, the adjustment component includes a fixed plate, a rotating rod, a scraper, a roller mechanism, a round block, a clamping rod, a moving block, a fixed rod, a connecting rod, a spring, a handle, and a clamping slot;

[0007] The cam is provided with two guide wheels, and the two guide wheels are connected with each other with a toothed wheel, and the guide wheels are connected with a toothed wheel to form a rotation between the guide wheels.

[0008] Further preferably, a rectangular hole is formed on the handle, and an inner wall of the rectangular hole is slidably connected to an outer side of the corresponding moving block.

[0009] Further preferably, two fixing holes are opened on the top of the fixing plate.

[0010] Further preferably, a limiting hole is provided on the round block, and the round block is slidably connected to the corresponding clamping rod through the limiting hole.

[0011] Further preferably, one of the two fixing plates is provided with two mounting holes.

[0012] Further preferably, a bearing is fixedly connected to the inner wall of the mounting hole, and the inner side of the inner ring of the bearing is welded to the outer side of the corresponding rotating rod.

[0013] Further preferably, a guide hole is provided on the connecting rod, and the connecting rod is slidably connected to the corresponding fixing rod through the guide hole.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] The utility model holds the handle and moves the moving block, the moving block slides on the corresponding rectangular hole, the moving block drives the corresponding fixing rod to slide on the connecting rod and stretches the spring, and at the same time the moving block drives the corresponding clamping rod to be separated from one of the multiple clamping slots, and then turns the handle, the handle drives the rotating rod to rotate through the corresponding round block, and the rotating rod drives the scraper to rotate, after adjusting the appropriate angle, the force on the moving block is released, and the spring in the stretched state is reset at this time, and under the action of the spring's own elastic force, the spring drives the clamping rod on the corresponding moving block to move, so that the clamping rod is clamped with another clamping slot in the corresponding multiple clamping slots, thereby fixing the scraper on the rotating rod, and the angle of the roller mechanism is adjusted through the above operation, so that the butterfly nut is not used for locking, and the thread slippage phenomenon will not occur, thereby improving its stability and will not cause adverse effects on the entire stripping and waste discharge process.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 2 It is a partial three-dimensional structural diagram of the utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the connection between the fixed plate and the rotating rod of the utility model;

[0021] Figure 4 For the utility model Figure 2 Enlarged structural diagram of area A in the middle.

[0022] Figure numerals: 1. adjustment component; 2. fixed plate; 3. rotating rod; 4. scraper; 5. roller mechanism; 6. round block; 7. clamping rod; 8. moving block; 9. fixed rod; 10. connecting rod; 11. spring; 12. handle; 13. clamping slot; 14. rectangular hole; 15. fixing hole. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4 As shown, the embodiment of the utility model provides a narrow film stripping and waste discharge device, including an adjustment component 1, the adjustment component 1 includes a fixed plate 2, a rotating rod 3, a scraper 4, a roller mechanism 5, a round block 6, a clamping rod 7, a moving block 8, a fixed rod 9, a connecting rod 10, a spring 11, a handle 12, and a clamping slot 13;

[0026] The fixing plate 2 is provided with two, and two rotating rods 3 are rotatably connected between the two fixing plates 2, and a scraper 4 is fixedly connected to one of the two rotating rods 3, and a roller mechanism 5 is provided on the other rotating rod 3 of the two rotating rods 3, and the right end of the rotating rod 3 extends to the right side of the fixing plate 2 on the right side and is fixedly connected to a round block 6, and a clamping rod 7 is provided on the round block 6, and a moving block 8 is fixedly connected to the end of the clamping rod 7, and a fixing rod 9 is fixedly connected to one side of the moving block 8, and a connecting rod 10 is slidably connected to the fixing rod 9, and the end of the connecting rod 10 is fixedly connected to one side of the corresponding round block 6, and a spring 11 is welded between the other end of the connecting rod 10 and one side of the corresponding moving block 8, and the spring 11 is movably sleeved on the corresponding fixing rod 9, and a handle 12 is fixedly connected to the right side of the round block 6, and a plurality of clamping grooves 13 are annularly provided on the right side of one of the two fixing plates 2, and the clamping rod 7 is clamped with one of the corresponding plurality of clamping grooves 13, and the handle 12 is held and moved. The movable block 8 slides on the corresponding rectangular hole 14, and the movable block 8 drives the corresponding fixing rod 9 to slide on the connecting rod 10 and stretch the spring 11. At the same time, the movable block 8 drives the corresponding clamping rod 7 to separate from one of the multiple clamping grooves 13, and then turns the handle 12, and the handle 12 drives the rotating rod 3 to rotate through the corresponding round block 6, and the rotating rod 3 drives the scraper 4 to rotate. After adjusting the appropriate angle, relax the force on the movable block 8. At this time, the spring 11 in the stretched state is reset. Under the action of the spring 11's own elastic force, the spring 11 drives the clamping rod 7 on the corresponding movable block 8 to move, so that the clamping rod 7 is clamped with another clamping groove 13 in the corresponding multiple clamping grooves 13, thereby fixing the scraper 4 on the rotating rod 3. Through the above operation, the angle of the roller mechanism 5 is adjusted, so that the butterfly nut is not used for locking, and the thread slippage phenomenon will not occur, thereby improving its stability and will not cause adverse effects on the entire stripping and waste discharge process.

[0027] In one embodiment, a rectangular hole 14 is provided on the handle 12, and the inner wall of the rectangular hole 14 is slidably connected to the outer side of the corresponding moving block 8. Two fixing holes 15 are provided on the top of the fixing plate 2, and the setting of the fixing plate 2 plays a fixing role.

[0028] In one embodiment, a limiting hole is provided on the round block 6, and the round block 6 is slidably connected to the corresponding clamping rod 7 through the limiting hole. The setting of the limiting hole plays a limiting role.

[0029] In one embodiment, two mounting holes are provided on one of the two fixing plates 2, and a bearing is fixedly connected to the inner wall of the mounting hole. The inner side of the inner ring of the bearing is welded to the outer side of the corresponding rotating rod 3, so that the rotating rod 3 is fixed more securely by welding.

[0030] In one embodiment, a guide hole is provided on the connecting rod 10, and the connecting rod 10 is slidably connected to the corresponding fixing rod 9 through the guide hole. The setting of the fixing rod 9 plays a connecting role.

[0031] When the utility model is at work: when in use, when adjusting the angle, hold the handle 12 and move the moving block 8, the moving block 8 slides on the corresponding rectangular hole 14, the moving block 8 drives the corresponding fixing rod 9 to slide on the connecting rod 10 and stretches the spring 11, and at the same time, the moving block 8 drives the corresponding clamping rod 7 to separate from one of the multiple clamping grooves 13, and then rotates the handle 12, the handle 12 drives the rotating rod 3 to rotate through the corresponding round block 6, and the rotating rod 3 drives the scraper 4 to rotate, after adjusting the appropriate angle, relax the force on the moving block 8, at this time, the spring 11 in the stretched state is reset, under the action of the spring 11's own elastic force, the spring 11 drives the clamping rod 7 on the corresponding moving block 8 to move, so that the clamping rod 7 is clamped with another clamping groove 13 in the corresponding multiple clamping grooves 13, thereby fixing the scraper 4 on the rotating rod 3, and adjusting the angle of the roller mechanism 5 through the above operation, so as not to lock it by the butterfly nut, and there will be no slipping phenomenon, thereby improving its stability and not causing adverse effects on the entire stripping and waste discharge process.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A narrow film stripping and waste discharge device, comprising an adjustment component (1), Features: The adjustment assembly (1) comprises a fixed plate (2), a rotating rod (3), a scraper (4), a roller mechanism (5), a round block (6), a clamping rod (7), a moving block (8), a fixed rod (9), a connecting rod (10), a spring (11), a handle (12), and a clamping slot (13); The fixed plates (2) are provided with two, and two rotating rods (3) are rotatably connected between the two fixed plates (2). A scraper (4) is fixedly connected to one of the two rotating rods (3), and a roller mechanism (5) is provided on the other of the two rotating rods (3). The right end of the rotating rod (3) extends to the right side of the fixed plate (2) on the right side and is fixedly connected to a round block (6). The round block (6) is provided with a clamping rod (7). The end of the clamping rod (7) is fixedly connected to a moving block (8). One side of the moving block (8) is fixedly connected to a fixed rod (9). A connecting rod (10) is slidably connected to the fixed rod (9), an end of the connecting rod (10) is fixedly connected to one side of the corresponding round block (6), a spring (11) is welded between the other end of the connecting rod (10) and one side of the corresponding movable block (8), the spring (11) is movably sleeved on the corresponding fixed rod (9), a handle (12) is fixedly connected to the right side of the round block (6), a plurality of slots (13) are annularly provided on the right side of one of the two fixed plates (2), and the clamping rod (7) is clamped to one of the corresponding slots (13).

2. The narrow film stripping and waste discharge device according to claim 1, Features: The handle (12) is provided with a rectangular hole (14), and the inner wall of the rectangular hole (14) is slidably connected to the outer side of the corresponding moving block (8).

3. The narrow film stripping and waste discharge device according to claim 1, Features: Two fixing holes (15) are provided on the top of the fixing plate (2).

4. The narrow film stripping and waste discharge device according to claim 1, Features: A limiting hole is provided on the round block (6), and the round block (6) is slidably connected to a corresponding clamping rod (7) via the limiting hole.

5. The narrow film stripping and waste discharge device according to claim 1, Features: One of the two fixing plates (2) is provided with two mounting holes.

6. The narrow film stripping and waste discharge device according to claim 5, Features: A bearing is fixedly connected to the inner wall of the mounting hole, and the inner side of the inner ring of the bearing is welded to the outer side of the corresponding rotating rod (3).

7. The narrow film stripping and waste discharging device according to claim 1, Features: A guide hole is provided on the connecting rod (10), and the connecting rod (10) is slidably connected to the corresponding fixing rod (9) through the guide hole.

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