Dust collection mechanism of light guide plate cutting equipment

Abstract

The utility model relates to the technical field of light guide plate cutting, in particular to a dust collection mechanism of light guide plate cutting equipment, which comprises a mounting frame, a mounting plate, an adjusting frame, an adjusting block, a supporting plate, a threaded rod and a driving component. The adjusting block moves to drive the cutting mechanism to move, and the cutting mechanism moves to adjust the distance between the cutting mechanism and the sliding table mechanism, so that the cutting requirements of the light guide plates with different sizes are met, and the problems that in use of an existing device, the distance between a sliding table and a rotary blade is fixed and cannot be freely adjusted, and the light guide plates with different sizes cannot be cut are solved. And the universality of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of light guide plate cutting, in particular to a dust suction mechanism of light guide plate cutting equipment. Background Art

[0002] The light guide plate is made of optical grade acrylic sheet, and then uses high-tech materials with extremely high refractive index and no light absorption to print light guide points on the bottom of the optical grade acrylic sheet by laser engraving, V-shaped cross grid engraving, and UV screen printing technology. Under the condition of equal area luminous brightness, the light guide plate has high luminous efficiency and low power consumption.

[0003] The existing Chinese patent number CN214265828U discloses a dust suction mechanism of a light guide plate cutting device, including an exhaust fan, a dust box and a dust suction pipe connected in sequence, the dust box including a dust box body with a filter assembly and a cover body covering the top of the dust box body, a snap-in groove is provided on the top of the dust box body, a snap-in block is provided at the bottom of the cover body, two spring plates are arranged at intervals at the bottom of the snap-in block, and a convex point is constructed on one side of the two spring plates facing away from each other, and two grooves are correspondingly provided on the inner wall of the snap-in groove, when the snap-in block is inserted into the snap-in groove, the two convex points can be respectively embedded in the two grooves, and the light guide plate can be cut by a high-speed rotating rotary blade, so that the cutting surface of the light guide plate can be relatively smooth.

[0004] When using the above method, it was found that the distance between the slide and the rotating blade was fixed and could not be freely adjusted, which made it impossible to cut light guide plates of different sizes, thereby reducing the versatility of the equipment. Utility Model Content

[0005] The utility model aims to provide a dust suction mechanism for a light guide plate cutting device, which solves the problem that the distance between the slide table and the rotating blade is fixed and cannot be freely adjusted, resulting in the inability to cut light guide plates of different sizes, thereby reducing the versatility of the device.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a dust suction mechanism of a light guide plate cutting device, comprising a slide mechanism, a cutting mechanism and a dust suction mechanism.

[0007] Wherein, it also includes an adjusting component, which includes a mounting frame, a mounting plate, an adjusting frame, an adjusting block, a supporting plate, a threaded rod and a driving component, the mounting frame is fixedly mounted on the sliding mechanism, the mounting plate is fixedly mounted on the upper end surface of the mounting frame, the adjusting frame is fixedly mounted on the lower end surface of the mounting plate, the adjusting block is slidably mounted on the side of the adjusting frame away from the mounting plate, the adjusting frame has an adjusting groove, the supporting plate is located in the adjusting groove and fixedly mounted on the adjusting frame, the threaded rod is mounted on the supporting plate through a bearing, the threaded rod is threadedly connected to the adjusting block, the cutting mechanism is mounted on the side of the adjusting block away from the adjusting frame, and the dust suction mechanism is arranged on the sliding mechanism through the driving component.

[0008] Wherein, the driving component includes a motor, a connecting rod and a transmission component, the motor is installed on the adjustment frame, one end of the connecting rod is fixedly connected to the output end of the motor, and the transmission component is connected to the other end of the connecting rod.

[0009] Wherein, the transmission component includes a driving wheel, a driven wheel and a lifting element, the driving wheel is fixedly mounted on the connecting rod, the driven wheel is fixedly mounted on the threaded rod, the driving wheel and the driven wheel are meshed, and the lifting element is arranged on the slide mechanism.

[0010] Wherein, the lifting element includes an electric push rod and a lifting plate, the fixed end of the electric push rod is fixedly mounted on the slide mechanism, the lifting plate is fixedly mounted on the free end of the electric push rod, and the dust collection mechanism is arranged on the lifting plate.

[0011] Wherein, the adjustment component also includes a moving element, which includes a bracket, a sliding shaft and a pulley. The bracket is detachably mounted on the lower end surface of the slide mechanism, the sliding shaft is fixedly mounted on the bracket, and the pulley is rotatably connected to the sliding shaft.

[0012] The utility model discloses a dust suction mechanism of a light guide plate cutting device. When in use, the motor rotates to drive the connecting rod to rotate, the connecting rod rotates to drive the driving wheel, the driving wheel rotates to drive the driven wheel, the driven wheel rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the adjusting block to move in the adjusting slot, the adjusting block moves to drive the cutting mechanism to move, the cutting mechanism moves to adjust the distance between the cutting mechanism and the slide mechanism so as to meet the cutting requirements of light guide plates of different sizes. At the same time, the lifting plate is lifted and lowered by the extension and retraction of the electric push rod, and the lifting and lowering of the lifting plate drives the dust suction mechanism to lift and lower, so that the height of the dust suction mechanism is consistent with that of the cutting mechanism, which solves the problem found in the existing device that the distance between the slide and the rotating blade is fixed and cannot be freely adjusted during use, resulting in the inability to cut light guide plates of different sizes, thereby reducing the versatility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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 the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a structural schematic diagram of the dust suction mechanism of the light guide plate cutting device of the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the adjustment component of the dust suction mechanism of the light guide plate cutting device in the first embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the dust suction mechanism of the light guide plate cutting device of the second embodiment of the utility model.

[0017] In the figure: 101-slide mechanism, 102-cutting mechanism, 103-dust suction mechanism, 104-mounting frame, 105-mounting plate, 106-adjusting frame, 107-adjusting block, 108-support plate, 109-threaded rod, 110-adjusting slot, 111-motor, 112-connecting rod, 113-driving wheel, 114-driven wheel, 115-electric push rod, 116-lifting plate, 201-bracket, 202-sliding shaft, 203-pulley. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1 and Figure 2 , Figure 1 This is a schematic structural diagram of the dust collection mechanism of the light guide plate cutting device of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the adjustment component of the dust suction mechanism of the light guide plate cutting device in the first embodiment of the utility model.

[0021] The present embodiment provides a dust suction mechanism for a light guide plate cutting device, comprising a slide mechanism 101, a cutting mechanism 102, a dust suction mechanism 103 and an adjustment component, wherein the adjustment component comprises a mounting frame 104, a mounting plate 105, an adjustment frame 106, an adjustment block 107, a support plate 108, a threaded rod 109 and a driving component, wherein the driving component comprises a motor 111, a connecting rod 112 and a transmission component, wherein the transmission component comprises a driving wheel 113, a driven wheel 114 and a lifting element, wherein the lifting element comprises an electric push rod 115 and a lifting plate 116. The above-mentioned scheme solves the problem that the distance between the slide and the rotating blade of the existing device is fixed and cannot be freely adjusted during use, resulting in the inability to cut light guide plates of different sizes, thereby reducing the versatility of the device. It can be understood that the above-mentioned scheme can be used in the prospect of the dust suction mechanism 103 of the light guide plate cutting device, and can also be used to solve the mobility problem.

[0022] In this embodiment, the cutting mechanism 102 is driven to move by the movement of the adjusting block 107 , thereby adjusting the distance between the cutting mechanism 102 and the slide mechanism 101 .

[0023] Wherein, the mounting frame 104 is fixedly mounted on the slide mechanism 101, the mounting plate 105 is fixedly mounted on the upper end surface of the mounting frame 104, the adjusting frame 106 is fixedly mounted on the lower end surface of the mounting plate 105, the adjusting block 107 is slidably mounted on the side of the adjusting frame 106 away from the mounting plate 105, the adjusting frame 106 has an adjusting groove 110, the supporting plate 108 is located in the adjusting groove 110 and is fixedly mounted on the adjusting frame 106, the threaded rod 109 is mounted on the supporting plate 108 through a bearing, the threaded rod 109 is threadedly connected with the adjusting block 107, the cutting mechanism 102 is mounted on the side of the adjusting block 107 away from the adjusting frame 106, the dust collection mechanism 103 is arranged on the slide mechanism 101 through the driving member, and the number of the mounting frames 104 is four, and the four mounting frames 104 are respectively located on the mounting plate 10 5 four corners, the adjustment frame 106 has an opening matching with the adjustment block 107, the opening is connected to the adjustment slot 110, the adjustment block 107 passes through the opening, the adjustment block 107 has a threaded hole matching with the threaded rod 109, the adjustment block 107 and the adjustment frame 106 are made of high temperature resistant material, when in use, the threaded rod 109 is driven to rotate by the driving member, the threaded rod 109 rotates to drive the adjustment block 107 to move in the adjustment slot 110, the adjustment block 107 moves to drive the cutting mechanism 102 to move, the cutting mechanism 102 moves to adjust the distance between the cutting mechanism 102 and the slide mechanism 101, so as to meet the requirements of cutting light guide plates of different sizes, and solve the problem that the distance between the slide and the rotating blade is fixed and cannot be freely adjusted in the existing device during use, resulting in the inability to cut light guide plates of different sizes, thereby reducing the versatility of the device.

[0024] Secondly, the motor 111 is installed on the adjustment frame 106, one end of the connecting rod 112 is fixedly connected to the output end of the motor 111, and the transmission component is connected to the other end of the connecting rod 112. The connecting rod 112 is driven to rotate by the rotation of the motor 111, and the connection rod 112 is driven to rotate by the rotation of the transmission component.

[0025] Again, the driving wheel 113 is fixedly mounted on the connecting rod 112, the driven wheel 114 is fixedly mounted on the threaded rod 109, the driving wheel 113 and the driven wheel 114 are meshed, the lifting element is arranged on the slide mechanism 101, and the driving wheel 113 is driven to rotate by the rotation of the connecting rod 112, the driving wheel 113 is driven to rotate by the rotation of the driving wheel 113, and the driven wheel 114 is driven to rotate by the rotation of the threaded rod 109.

[0026] At the same time, the fixed end of the electric push rod 115 is fixedly installed on the slide mechanism 101, the lifting plate 116 is fixedly installed on the free end of the electric push rod 115, and the dust suction mechanism 103 is arranged on the lifting plate 116. The lifting plate 116 is lifted and lowered by the extension and retraction of the electric push rod 115, and the lifting and lowering of the lifting plate 116 drives the dust suction mechanism 103 to lift and lower, so that the height of the dust suction mechanism 103 is consistent with the cutting mechanism 102.

[0027] When the dust suction mechanism 103 of the light guide plate cutting device of this embodiment is used, the motor 111 rotates to drive the connecting rod 112 to rotate, the connecting rod 112 rotates to drive the driving wheel 113 to rotate, the driving wheel 113 rotates to drive the driven wheel 114 to rotate, the driven wheel 114 rotates to drive the threaded rod 109 to rotate, the threaded rod 109 rotates to drive the adjusting block 107 to move in the adjusting slot 110, the adjusting block 107 moves to drive the cutting mechanism 102 to move, and the cutting mechanism 102 The distance between the cutting mechanism 102 and the slide mechanism 101 is adjusted by movement to meet the cutting requirements of light guide plates of different sizes. At the same time, the lifting plate 116 is lifted and lowered by the extension and retraction of the electric push rod 115. The lifting and lowering of the lifting plate 116 drives the dust suction mechanism 103 to be lifted and lowered, so that the height of the dust suction mechanism 103 is consistent with that of the cutting mechanism 102. This solves the problem that the distance between the slide and the rotating blade is fixed and cannot be freely adjusted during use of the existing device, resulting in the inability to cut light guide plates of different sizes, thereby reducing the versatility of the equipment.

[0028] The second embodiment of the present application is:

[0029] See also Figure 3 , Figure 3 It is a structural schematic diagram of the dust suction mechanism 103 of the light guide plate cutting device according to the second embodiment of the utility model.

[0030] On the basis of the first embodiment, the adjustment assembly of this embodiment further includes a moving element, and the moving element includes a bracket 201 , a sliding shaft 202 and a pulley 203 .

[0031] Among them, the bracket 201 is detachably installed on the lower end surface of the slide mechanism 101, the sliding shaft 202 is fixedly installed on the bracket 201, and the pulley 203 is rotatably connected to the sliding shaft 202. Through the cooperation between the sliding shaft 202 and the pulley 203, the rotation of the pulley 203 drives the bracket 201 to move, and the movement of the bracket 201 drives the slide mechanism 101 to move, thereby facilitating the movement of the entire device to the specified position.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A dust suction mechanism of a light guide plate cutting device, comprising a slide mechanism, a cutting mechanism and a dust suction mechanism, characterized in that: Also included are adjustment components; The adjusting assembly comprises a mounting frame, a mounting plate, an adjusting frame, an adjusting block, a supporting plate, a threaded rod and a driving member, the mounting frame being fixedly mounted on the sliding mechanism, the mounting plate being fixedly mounted on the upper end surface of the mounting frame, the adjusting frame being fixedly mounted on the lower end surface of the mounting plate, the adjusting block being slidably mounted on the side of the adjusting frame away from the mounting plate, the adjusting frame having an adjusting groove, the supporting plate being located in the adjusting groove and fixedly mounted on the adjusting frame, the threaded rod being mounted on the supporting plate via a bearing, the threaded rod being threadably connected to the adjusting block, the cutting mechanism being mounted on the side of the adjusting block away from the adjusting frame, and the dust collecting mechanism being arranged on the sliding mechanism via the driving member.

2. The dust suction mechanism of the light guide plate cutting device according to claim 1, characterized in that: The driving component comprises a motor, a connecting rod and a transmission component. The motor is mounted on the adjusting frame. One end of the connecting rod is fixedly connected to the output end of the motor, and the transmission component is connected to the other end of the connecting rod.

3. The dust suction mechanism of the light guide plate cutting device according to claim 2, characterized in that: The transmission component includes a driving wheel, a driven wheel and a lifting element. The driving wheel is fixedly mounted on the connecting rod, the driven wheel is fixedly mounted on the threaded rod, the driving wheel and the driven wheel are meshed, and the lifting element is arranged on the slide mechanism.

4. The dust suction mechanism of the light guide plate cutting device according to claim 3, characterized in that: The lifting element comprises an electric push rod and a lifting plate. The fixed end of the electric push rod is fixedly mounted on the slide mechanism. The lifting plate is fixedly mounted on the free end of the electric push rod. The dust collecting mechanism is arranged on the lifting plate.

5. The dust suction mechanism of the light guide plate cutting device according to claim 1, characterized in that: The adjustment assembly also includes a moving element, which includes a bracket, a sliding shaft and a pulley. The bracket is detachably mounted on the lower end surface of the slide mechanism, the sliding shaft is fixedly mounted on the bracket, and the pulley is rotatably connected to the sliding shaft.

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