Burr removing equipment for halogen-free flame-retardant belt

Abstract

The utility model belongs to the technical field of flame-retardant belt burr removing, and particularly relates to halogen-free flame-retardant belt burr removing equipment which comprises a machine frame, the inner surface of the machine frame is rotationally connected with a conveying roller and a winding roller, the outer wall of the machine frame is fixedly connected with a controller, a burr removing mechanism is arranged in the machine frame, and the conveying roller and the winding roller are arranged on the machine frame. The burr removing mechanism comprises a fixed seat, and the fixed seat is fixedly connected to the inner surface of the rack; a two-way screw rod is rotationally connected into the fixed seat; and the threaded block is in threaded connection with the bidirectional lead screw. According to the burr removing equipment for the halogen-free flame-retardant belt, the burr removing mechanism is used, in the burr removing process of the halogen-free flame-retardant belt, a pressing rod and a rotating rod apply large pressure to the flame-retardant belt in the conveying process, in the process that a scraper conducts burr removing on the halogen-free flame-retardant belt at the adjusting position, the halogen-free flame-retardant belt is prevented from generating wrinkles, and the burr removing efficiency of the halogen-free flame-retardant belt is improved. And the deburring quality of the halogen-free flame-retardant belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of removing burrs of flame retardant belts, in particular to a device for removing burrs of halogen-free flame retardant belts. Background Art

[0002] During the processing of halogen-free flame retardant tape, the two sides of the halogen-free flame retardant tape will be uneven and prone to burrs. In order to ensure that the width of the halogen-free tape is uniform and meets the quality requirements, it needs to be cut.

[0003] At present, in the existing technology, the Chinese patent with the announcement number CN220561996U discloses a burr removal device for halogen-free flame retardant tape. The device is set up by a bidirectional screw. The bidirectional screw and the flame retardant tape rotate through the friction between each other. The threads continuously stretch the flame retardant tape to both sides, remove the wrinkles, make the cutting smoother, thereby ensuring the cutting accuracy and quality, and improving the use effect of the equipment.

[0004] However, when the device is actually used, since the winding roller is far away from the bidirectional screw, the cutter exerts pressure on the halogen-free flame retardant tape when adjusting and cutting the halogen-free flame retardant tape, which may cause wrinkles in the halogen-free flame retardant tape and affect the quality of deburring the halogen-free flame retardant tape. In view of this, we propose a burr removal device for halogen-free flame retardant tape. Utility Model Content

[0005] The main purpose of the utility model is to provide a device for removing burrs of a halogen-free flame retardant tape, which can solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention proposes a halogen-free flame retardant tape burr removal device, comprising a frame, the inner surface of which is rotatably connected to a conveying roller and a winding roller, the outer wall of which is fixedly connected to a controller, and a burr removal mechanism provided in the frame, the burr removal mechanism comprising:

[0007] A fixing seat, the fixing seat is fixedly connected to the inner surface of the frame, and a bidirectional screw rod is rotatably connected to the fixing seat;

[0008] A threaded block, the threaded block is threadedly connected to the bidirectional screw rod, and a fixing column is fixedly connected to the upper side of the threaded block;

[0009] and an anti-wrinkle component, wherein the anti-wrinkle component is arranged on the top of the fixed column.

[0010] Preferably, the anti-wrinkle component includes a U-shaped frame, the surface of the U-shaped frame is rotatably connected to a rotating rod, a sliding groove is opened on the outer wall of the U-shaped frame, and a sliding block is slidably connected in the sliding groove, and a pressure rod is rotatably connected to the outer wall of the sliding block.

[0011] Preferably, the upper side of the sliding block is fixedly connected to a vertical rod, the top of the vertical rod is fixedly connected to a horizontal plate, the outer wall of the U-shaped frame is fixedly connected to an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected to the horizontal plate. By contracting the telescopic end of the electric telescopic rod, the horizontal plate can be driven down, and the vertical rod drives the sliding block to descend, and then the pressure rod is pressed down to compact the halogen-free flame retardant belt.

[0012] Preferably, a burr removal component is provided on the U-shaped frame, a through slot is provided on the top of the U-shaped frame, a screw is rotatably connected to the through slot, a motor is fixedly connected to the outer wall of the U-shaped frame, and the output shaft of the motor is fixedly connected to the screw.

[0013] Preferably, the burr removal assembly includes a block, and the block is threadedly connected to the screw, the lower side of the block is fixedly connected to a connecting seat, the inner surface of the connecting seat is slidably connected to a slide, and the outer wall of the slide is fixedly connected to a scraper.

[0014] Preferably, the slide plate is elastically connected to the inner surface of the connecting seat via a return spring, a pressure block is fixedly connected to the side of the slide plate away from the scraper, and a pressure sensor is fixedly connected to the inner surface of the connecting seat.

[0015] The utility model provides a device for removing burrs of halogen-free flame-retardant tapes. It has the following beneficial effects:

[0016] (1) The burr removal device of the halogen-free flame retardant tape uses a burr removal mechanism, so that during the deburring process of the halogen-free flame retardant tape, the pressure rod and the rotating rod exert greater pressure on the flame retardant tape during transportation, so that the scraper can adjust the position of the halogen-free flame retardant tape to prevent the halogen-free flame retardant tape from wrinkling during the deburring process, thereby improving the deburring quality of the halogen-free flame retardant tape.

[0017] (2) The burr removal device of the halogen-free flame retardant tape uses a burr removal mechanism so that during the deburring process of the halogen-free flame retardant tape, when the scraper contacts the halogen-free flame retardant tape and then continues to approach the halogen-free flame retardant tape, the slide slides on the inner surface of the connecting seat, compressing the reset spring, causing the pressure block to squeeze the pressure sensor, and then transmitting the induced electrical signal to the controller, so that the controller controls the motor to turn off, preventing the scraper from applying a large pressure to the halogen-free flame retardant tape to cause wrinkles on the halogen-free flame retardant tape, thereby ensuring the quality of the deburring of the halogen-free flame retardant tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the burr removal mechanism of the utility model Figure 1 ;

[0021] Figure 3 This is a schematic diagram of the structure of the burr removal mechanism of the utility model Figure 2 ;

[0022] Figure 4 This is a schematic diagram of the structure of the burr removal component of the utility model.

[0023] Description of Figure Numbers:

[0024] 1. Frame; 2. Conveyor roller; 3. Winding roller; 4. Controller; 5. Burr removal mechanism; 51. Fixed seat; 52. Bidirectional screw; 53. Threaded block; 54. Fixed column; 55. Anti-wrinkle assembly; 551. U-shaped frame; 552. Rotating rod; 553. Pressure rod; 554. Sliding block; 555. Vertical rod; 556. Horizontal plate; 557. Electric telescopic rod; 558. Burr removal assembly; 559. Through slot; 5510. Screw; 5511. Motor; 5581. Block; 5582. Connecting seat; 5583. Slide plate; 5584. Scraper; 5585. Pressure block; 5586. Pressure sensor.

[0025] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figures 1-4The utility model proposes a burr removal device for a halogen-free flame retardant tape, comprising a frame 1, the inner surface of the frame 1 being rotatably connected to a conveying roller 2 and a winding roller 3, a motor being fixedly connected to the outer wall of the frame 1, and the output shaft of the motor being fixedly connected to the conveying roller 2 and the winding roller 3, the halogen-free flame retardant tape with burrs removed can be wound up by the rotation of the winding roller 3, a controller 4 is fixedly connected to the outer wall of the frame 1, and a burr removal mechanism 5 is provided in the frame 1, and the burrs on both sides of the halogen-free flame retardant tape can be removed by using the burr removal mechanism 5.

[0028] In an embodiment of the present invention, in order to be able to deburr halogen-free flame retardant tapes of different widths, specifically, the burr removal mechanism 5 includes a fixed seat 51, a threaded block 53 and an anti-wrinkle assembly 55. The fixed seat 51 is fixedly connected to the inner surface of the frame 1, and a bidirectional screw rod 52 is rotatably connected in the fixed seat 51. The threaded block 53 is threadedly connected to the bidirectional screw rod 52. A fixed column 54 is fixedly connected to the upper side of the threaded block 53. The anti-wrinkle assembly 55 is arranged on the top of the fixed column 54. The rotation of the bidirectional screw rod 52 can be controlled by an electric control. When the bidirectional screw rod 52 rotates, the threaded block 53 slides on the inner surface of the fixed seat 51, so that the threaded block 53 drives the fixed column 54 to move, and then drives the anti-wrinkle assembly 55 to move, which is convenient for deburring halogen-free flame retardant tapes of different widths.

[0029] Furthermore, in order to be able to position the halogen-free flame retardant tape and prevent the halogen-free flame retardant tape from wrinkling when removing the burrs, specifically, the anti-wrinkle component 55 includes a U-shaped frame 551, the surface of the U-shaped frame 551 is rotatably connected to a rotating rod 552, a sliding groove is provided on the outer wall of the U-shaped frame 551, and a sliding block 554 is slidably connected in the sliding groove, a pressure rod 553 is rotatably connected on the outer wall of the sliding block 554, a vertical rod 555 is fixedly connected to the upper side of the sliding block 554, a horizontal plate 556 is fixedly connected to the top of the vertical rod 555, an electric telescopic rod 557 is fixedly connected to the outer wall of the U-shaped frame 551, and the telescopic end of the electric telescopic rod 557 is fixedly connected to the horizontal plate 556, and a burr removal component 55 is provided on the U-shaped frame 551. 8. A through slot 559 is provided at the top of the U-shaped frame 551, and a screw rod 5510 is rotatably connected to the through slot 559. A motor 5511 is fixedly connected to the outer wall of the U-shaped frame 551, and the output shaft of the motor 5511 is fixedly connected to the screw rod 5510. By starting the motor 5511, the output shaft of the motor 5511 drives the screw rod 5510 to rotate, so that the burr removal component 558 can approach the halogen-free flame retardant belt and remove the burrs of the halogen-free flame retardant belt. At the same time, by starting the electric telescopic rod 557, the telescopic end of the electric telescopic rod 557 drives the horizontal plate 556 to descend, so that the vertical rod 555 drives the sliding block 554 to descend, and then the pressure rod 553 presses down and compacts the halogen-free flame retardant belt to prevent wrinkles when the halogen-free flame retardant belt is removed.

[0030] Furthermore, in order to ensure the quality of halogen-free flame retardant tape deburring, specifically, the burr removal component 558 includes a block 5581, and the block 5581 is threadedly connected to the screw 5510, the lower side of the block 5581 is fixedly connected to the connecting seat 5582, the inner surface of the connecting seat 5582 is slidably connected to the slide 5583, the outer wall of the slide 5583 is fixedly connected to the scraper 5584, the slide 5583 is elastically connected to the inner surface of the connecting seat 5582 by a return spring, the side of the slide 5583 away from the scraper 5584 is fixedly connected to the pressing block 5585, and the connecting seat 55 The inner surface of 82 is fixedly connected with a pressure sensor 5586, which approaches the halogen-free flame retardant tape through the burr removal component 558. When the scraper 5584 continues to approach the halogen-free flame retardant tape after contacting the halogen-free flame retardant tape, the slide plate 5583 slides on the inner surface of the connecting seat 5582, compressing the reset spring, so that the pressure block 5585 squeezes the pressure sensor 5586, and then transmits the induced electrical signal to the controller 4, so that the controller 4 controls the motor 5511 to turn off, preventing the scraper 5584 from applying a large pressure to the halogen-free flame retardant tape to cause wrinkles in the halogen-free flame retardant tape, thereby ensuring the quality of deburring the halogen-free flame retardant tape.

[0031] It should be noted that the above-mentioned electrical components are all existing technology products. Technical personnel in this field select, install and complete the circuit debugging work according to the needs of use to ensure that all electrical appliances can work normally. The components are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods, and no specific restrictions are made here.

[0032] When in use, first rotate the bidirectional screw rod 52 to drive the threaded block 53 to slide on the inner surface of the fixed seat 51, so that the threaded block 53 drives the fixed column 54 to move, and then drives the anti-wrinkle component 55 to move, and then start the electric telescopic rod 557. The telescopic end of the electric telescopic rod 557 drives the horizontal plate 556 to descend, so that the vertical rod 555 drives the sliding block 554 to descend, and then the pressure rod 553 presses down to compact the halogen-free flame retardant belt, and then starts the starting motor 5511. The output shaft of the motor 5511 The screw 5510 is driven to rotate, causing the scraper 5584 to move toward the halogen-free flame retardant tape. When the scraper 5584 continues to approach the halogen-free flame retardant tape after contacting the halogen-free flame retardant tape, the slide plate 5583 slides on the inner surface of the connecting seat 5582, compressing the reset spring, causing the pressure block 5585 to squeeze the pressure sensor 5586, and then transmitting the induced electrical signal to the controller 4, causing the controller 4 to control the motor 5511 to turn off, thereby completing the removal of the burrs of the halogen-free flame retardant tape during the transportation process.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A burr removal device for a halogen-free flame retardant tape, comprising a frame (1), characterized in that: The inner surface of the frame (1) is rotatably connected to a conveying roller (2) and a winding roller (3), and the outer wall of the frame (1) is fixedly connected to a controller (4). The frame (1) is provided with a burr removal mechanism (5), and the burr removal mechanism (5) comprises: A fixed seat (51), the fixed seat (51) is fixedly connected to the inner surface of the frame (1), and a bidirectional screw rod (52) is rotatably connected to the fixed seat (51); A threaded block (53), the threaded block (53) being threadedly connected to the bidirectional screw rod (52), and a fixing column (54) being fixedly connected to the upper side of the threaded block (53); and an anti-wrinkle component (55), wherein the anti-wrinkle component (55) is arranged on the top of the fixed column (54).

2. The burr removal device for halogen-free flame retardant tape according to claim 1, characterized in that: The anti-wrinkle assembly (55) comprises a U-shaped frame (551), the surface of the U-shaped frame (551) is rotatably connected to a rotating rod (552), a sliding groove is provided on the outer wall of the U-shaped frame (551), and a sliding block (554) is slidably connected in the sliding groove, and a pressure rod (553) is rotatably connected to the outer wall of the sliding block (554).

3. The burr removal device for halogen-free flame retardant tape according to claim 2, characterized in that: The upper side of the sliding block (554) is fixedly connected to a vertical rod (555), the top of the vertical rod (555) is fixedly connected to a horizontal plate (556), the outer wall of the U-shaped frame (551) is fixedly connected to an electric telescopic rod (557), and the telescopic end of the electric telescopic rod (557) is fixedly connected to the horizontal plate (556).

4. The burr removal device for a halogen-free flame retardant tape according to claim 2, characterized in that: The U-shaped frame (551) is provided with a burr removal assembly (558). A through slot (559) is provided on the top of the U-shaped frame (551). A screw (5510) is rotatably connected to the through slot (559). A motor (5511) is fixedly connected to the outer wall of the U-shaped frame (551), and an output shaft of the motor (5511) is fixedly connected to the screw (5510).

5. The burr removal device for halogen-free flame retardant tape according to claim 4, characterized in that: The burr removal assembly (558) includes a block (5581), and the block (5581) is threadedly connected to the screw (5510), the lower side of the block (5581) is fixedly connected to a connecting seat (5582), the inner surface of the connecting seat (5582) is slidably connected to a slide plate (5583), and the outer wall of the slide plate (5583) is fixedly connected to a scraper (5584).

6. The burr removal device for halogen-free flame retardant tape according to claim 5, characterized in that: The slide plate (5583) is elastically connected to the inner surface of the connecting seat (5582) via a return spring, a pressure block (5585) is fixedly connected to the side of the slide plate (5583) away from the scraper (5584), and a pressure sensor (5586) is fixedly connected to the inner surface of the connecting seat (5582).

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