Glass wool cutting device

Abstract

The utility model discloses a glass wool cutting device, and relates to the technical field of cutting devices. Comprising a support, a moving opening is formed in the top of the support, tooth grooves are formed in the two sides of the moving opening, a limiting frame is arranged at the top of the moving opening, the bottom of the limiting frame is fixed to the support, a moving cutting assembly is arranged in the moving opening, and the moving cutting assembly comprises a first gear; the first gears are meshed with the tops of the tooth grooves, and a rotating shaft is fixedly connected between the first gears. The self-locking motor is started to drive the cutting wheel to rotate, the self-locking motor synchronously drives the small gear, the large gear, the belt wheel, the rotating shaft and the first gear to rotate, the first gear drives the sliding block to slide along the limiting frame through the tooth groove, meanwhile, movable cutting operation of the mounting frame and the cutting wheel is achieved, manpower is not needed, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a glass wool cutting device. Background Art

[0002] A glass wool cutting device is a device used to cut glass wool materials. An existing glass wool cutting device (Announcement No.: CN212919624U) has at least the following defects during use:

[0003] When the device is in use, the cutting knife body needs to be pressed down by the second push handle, and the cutting knife body needs to be moved along the through groove of the horizontal slide rail to cut the glass wool. The process is manually operated, which consumes more manpower and reduces the convenience of using the device. Utility Model Content

[0004] The main purpose of the utility model is to provide a glass wool cutting device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The cam is provided with a tooth groove at the top of the bracket, and a tooth groove is provided at the two sides of the movable mouth. A limit frame is provided at the top of the movable mouth, and the bottom of the limit frame is fixed to the bracket. A movable cutting assembly is provided inside the movable mouth. The movable cutting assembly includes a first gear, the first gear is meshed with the top of the tooth groove, a rotating shaft is fixedly connected between the first gear, a sliding block is rotatably connected with the center of the outer wall of the rotating shaft, the top of the sliding block is slidably connected with the limit frame, the bottom of the sliding block is fixedly connected with a mounting frame, a cutting wheel is rotatably connected between the mounting frames, a self-locking motor is fixedly connected to the first side of the mounting frame, the output end of the self-locking motor passes through the mounting frame and the cutting wheel and is fixedly connected with a small gear, the top of the small gear is meshed with a large gear, the large gear and the sliding block are rotatably connected, the second side of the large gear and the second side of the outer wall of the rotating shaft are fixedly connected with pulleys, and the pulleys are transmission connected.

[0007] Preferably, the first gear is slidably connected to both sides of the inner wall of the limiting frame, and the cutting wheel is fixed to the output end of the self-locking motor.

[0008] Preferably, a dust collecting frame is fixedly connected to the bottom of the bracket, and the cutting wheel is arranged on the top surface of the dust collecting frame.

[0009] Preferably, a dust collecting box is provided at the bottom of the dust collecting frame, and the dust collecting box and the dust collecting frame are slidably connected.

[0010] Preferably, an electric telescopic rod is provided on the second side of the movable cutting assembly, and the top of the electric telescopic rod is fixed to the bracket.

[0011] Preferably, a pressing plate is fixedly connected to the bottom of the electric telescopic rod, and the pressing plate is arranged on the top of the dust collecting frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model starts a self-locking motor to drive the cutting wheel to rotate. Synchronously, the self-locking motor drives the small gear, the large gear, the pulley, the rotating shaft and the first gear to rotate. The first gear drives the sliding block to slide along the limiting frame with the help of the tooth groove, thereby realizing the moving cutting operation of the mounting frame and the cutting wheel. No manpower is required, which improves the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axial view of the utility model;

[0015] Figure 2 It is an exploded view of the utility model;

[0016] Figure 3 It is a rear view of the mobile cutting assembly of the utility model;

[0017] Figure 4 This is an axial view of the mobile cutting assembly of the utility model.

[0018] In the figure: 1. dust collecting rack; 2. dust collecting box; 3. bracket; 4. moving opening; 5. limiting rack; 6. tooth groove; 7. moving cutting assembly; 701. first gear; 702. rotating shaft; 703. slider; 704. mounting bracket; 705. cutting wheel; 706. self-locking motor; 707. small gear; 708. large gear; 709. pulley; 8. electric telescopic rod; 9. pressure plate. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the process of cutting glass wool, a cutting device is needed. The utility model provides a glass wool cutting device which is specially used for glass wool cutting operation.

[0023] The self-locking motor 706 of the utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the instruction manual attached thereto. Example

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] A glass wool cutting device comprises a bracket 3, a moving opening 4 is provided on the top of the bracket 3, tooth grooves 6 are provided on both sides of the moving opening 4, a limiting frame 5 is provided on the top of the moving opening 4, the bottom of the limiting frame 5 is fixed to the bracket 3, a moving cutting assembly 7 is provided inside the moving opening 4, the moving cutting assembly 7 comprises a first gear 701, the first gear 701 is meshed with the top of the tooth groove 6, a rotating shaft 702 is fixedly connected between the first gears 701, a slider 703 is rotatably connected to the center of the outer wall of the rotating shaft 702, the top of the slider 703 is slidably connected to the limiting frame 5, a mounting frame 704 is fixedly connected to the bottom of the slider 703, a cutting wheel 705 is rotatably connected between the mounting frames 704, a self-locking motor 706 is fixedly connected to the first side of the mounting frame 704, and the output end of the self-locking motor 706 passes through the mounting frame 704 and the cutting wheel 70 5 and is fixedly connected with a small gear 707, the top of the small gear 707 is meshed with a large gear 708, the large gear 708 and the slider 703 are rotatably connected, the second side of the large gear 708 and the second side of the outer wall of the rotating shaft 702 are fixedly connected with pulleys 709, and the pulleys 709 are transmission connected, the first gear 701 and the two sides of the inner wall of the limiting frame 5 are slidably connected, the cutting wheel 705 and the output end of the self-locking motor 706 are fixed, the bottom of the bracket 3 is fixedly connected with the dust collecting frame 1, the cutting wheel 705 is arranged on the top surface of the dust collecting frame 1, the bottom of the dust collecting frame 1 is provided with a dust collecting box 2, the dust collecting box 2 and the dust collecting frame 1 are slidably connected, the second side of the mobile cutting assembly 7 is provided with an electric telescopic rod 8, the top of the electric telescopic rod 8 is fixed to the bracket 3, the bottom of the electric telescopic rod 8 is fixedly connected with a pressing plate 9, and the pressing plate 9 is arranged on the top of the dust collecting frame 1.

[0026] In this embodiment, the cutting wheel 705 is driven to rotate by starting the self-locking motor 706. Synchronously, the self-locking motor 706 drives the small gear 707, the large gear 708 (the transmission ratio of the device can be reduced by setting the small gear 707 and the large gear 708), the pulley 709, the rotating shaft 702, and the first gear 701 to rotate. The first gear 701 drives the slider 703 to slide along the limiting frame 5 with the help of the tooth groove 6, while realizing the moving cutting operation of the mounting frame 704 and the cutting wheel 705, without manpower, thereby improving the convenience of using the device.

[0027] Among them, it should be emphasized that the electric telescopic rod 8 pushes the pressure plate 9 downward to fix the glass wool; the falling materials generated during cutting will fall into the dust collecting box 2 through the dust collecting frame 1 to facilitate subsequent cleaning.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A glass wool cutting device, comprising a bracket (3), characterized in that: The top of the bracket (3) is provided with a moving opening (4), and tooth grooves (6) are provided on both sides of the moving opening (4). A limiting frame (5) is provided on the top of the moving opening (4), and the bottom of the limiting frame (5) is fixed to the bracket (3). A moving cutting assembly (7) is provided inside the moving opening (4), and the moving cutting assembly (7) comprises a first gear (701), the first gear (701) is meshed with the top of the tooth groove (6), a rotating shaft (702) is fixedly connected between the first gears (701), a sliding block (703) is rotatably connected to the center of the outer wall of the rotating shaft (702), the top of the sliding block (703) is slidably connected to the limiting frame (5), and the sliding block (703) is connected to the moving opening (4). The bottom of the block (703) is fixedly connected to a mounting frame (704), a cutting wheel (705) is rotatably connected between the mounting frames (704), a self-locking motor (706) is fixedly connected to the first side of the mounting frame (704), an output end of the self-locking motor (706) passes through the mounting frame (704) and the cutting wheel (705) and is fixedly connected to a small gear (707), a large gear (708) is meshed at the top of the small gear (707), the large gear (708) and the slider (703) are rotatably connected, a second side of the large gear (708) and a second side of the outer wall of the rotating shaft (702) are fixedly connected to pulleys (709), and the pulleys (709) are transmission-connected to each other.

2. A glass wool cutting device according to claim 1, characterized in that: The first gear (701) is slidably connected to two sides of the inner wall of the limiting frame (5), and the cutting wheel (705) is fixed to the output end of the self-locking motor (706).

3. A glass wool cutting device according to claim 1, characterized in that: The bottom of the bracket (3) is fixedly connected to a dust collecting frame (1), and the cutting wheel (705) is arranged on the top surface of the dust collecting frame (1).

4. A glass wool cutting device according to claim 3, characterized in that: A dust collecting box (2) is provided at the bottom of the dust collecting frame (1), and the dust collecting box (2) and the dust collecting frame (1) are slidably connected.

5. A glass wool cutting device according to claim 3, characterized in that: An electric telescopic rod (8) is provided on the second side of the movable cutting assembly (7), and the top of the electric telescopic rod (8) is fixed to the bracket (3).

6. A glass wool cutting device according to claim 5, characterized in that: The bottom of the electric telescopic rod (8) is fixedly connected to a pressing plate (9), and the pressing plate (9) is arranged on the top of the dust removal frame (1).

Images