Diffusion plate cutting machine convenient to limit

Abstract

The utility model discloses a diffusion plate cutting machine convenient to limit, which relates to the technical field of cutting machines and comprises a machine body and positioning mechanisms, a vertical frame is mounted above the machine body, an electric slide rail is arranged on one side of the vertical frame, a cutting mechanism is arranged on one side of the electric slide rail, the positioning mechanisms are arranged on two sides of the cutting mechanism, and the positioning mechanisms are arranged on two sides of the cutting mechanism. A transverse frame is welded to the side, away from the electric sliding rail, of the vertical frame, and a limiting mechanism is arranged in the middle of the machine body. According to the diffusion plate cutting machine convenient to limit, a first motor drives a two-way lead screw to rotate, then limiting plates get close to each other to limit the two sides of a diffusion plate, and then when a cutter cuts the diffusion plate, a supporting spring drives a telescopic rod to stretch out and draw back, so that the telescopic rod drives a positioning block to position the upper surface of the diffusion plate; and the diffusion plate can be stably placed through two-time limiting, deviation during cutting is prevented, and the working quality of the diffusion plate cutting machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a diffusion plate cutting machine which is convenient for limiting position. Background Art

[0002] PS, PMMA and PC diffusers are all excellent optical materials with high light transmittance, uniform light scattering effect and good heat resistance. They are usually used in lighting, display, billboards, signal lights, car lights, interior decoration and other fields. In the production process of diffusers, the diffusers need to be cut into the required size and shape, so a diffuser cutter is used. The diffuser cutter is a device specially used for cutting and processing diffusers. It usually adopts an automated control system and can accurately cut the diffuser according to preset parameters and requirements.

[0003] However, the existing diffuser plate cutting machines have the following disadvantages: most diffuser plate cutting machines usually only use two limit frames to limit the two sides of the diffuser plate, and the stability is not high. Due to the pressure of the cutting tool, the diffuser plate is prone to offset or warping, which will reduce the cutting quality. Therefore, the existing diffuser plate cutting machines need to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a diffuser plate cutting machine that is easy to limit, so as to solve the problem raised in the above background technology that most diffuser plate cutting machines on the market currently usually only use two limit frames to limit the two sides of the diffuser plate, and the stability is not high. Due to the pressure of the cutting tool, the diffuser plate is prone to offset or warping, which will reduce the cutting quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diffusion plate cutting machine which is easy to limit, comprising a machine body and a positioning mechanism, a vertical frame is installed on the top of the machine body, an electric slide rail is provided on one side of the vertical frame, a cutting mechanism is provided on one side of the electric slide rail, the positioning mechanism is arranged on both sides of the cutting mechanism, a horizontal frame is welded on the side of the vertical frame away from the electric slide rail, a limiting mechanism is provided in the middle of the machine body, a pushing mechanism is provided at one end of the machine body, a No. 2 motor is connected to one end of the pushing mechanism, a cleaning mechanism is installed below the horizontal frame, a collecting box is provided in the built-in groove of the machine body, a hollow plate is provided above the collecting box, and the hollow plate is fixed to the inner side of the machine body.

[0006] Preferably, the cutting mechanism comprises a cutter, a mounting frame, a movable frame and a hydraulic cylinder, and one side of the electric slide rail is slidably connected to the movable frame.

[0007] Preferably, a hydraulic cylinder is installed in the built-in groove of the movable frame, a mounting frame is connected to the lower output end of the hydraulic cylinder, and a tool is installed on the inner side of the mounting frame.

[0008] Preferably, the positioning mechanism comprises a telescopic rod, a supporting spring and a positioning block, and the telescopic rod is installed on both sides of the mounting frame.

[0009] Preferably, a support spring is sleeved on the outer side of the telescopic rod, and a positioning block is connected to one end of the telescopic rod.

[0010] Preferably, the limiting mechanism includes a limiting plate, a bidirectional screw and a No. 1 motor. A bidirectional screw is installed in the middle built-in groove of the body through a bearing. One end of the bidirectional screw is connected to the No. 1 motor, and the outer side of the bidirectional screw is sleeved with a limiting plate.

[0011] Preferably, the pushing mechanism comprises a pushing plate, a fixed block, a pushing rod, a rack and a gear; a fixed block is fixed at one end of the machine body, and a pushing rod is slidably penetrated inside the fixed block.

[0012] Preferably, one end of the push rod is connected to a push plate, one side of the push rod is provided with racks distributed at intervals, one side of the rack is meshed with a gear, and the gear is connected to the second motor through a transmission shaft.

[0013] Preferably, the cleaning mechanism includes a cleaning brush, a screw and a No. 3 motor. The screw is installed in the built-in groove of the cross frame through a bearing, one end of the screw is connected to the No. 3 motor, and the cleaning brush is sleeved on the outer side of the screw.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A positioning mechanism and a limiting mechanism are set. Motor No. 1 drives the bidirectional screw to rotate, and then the limiting plates approach each other to limit the two sides of the diffusion plate. Then, when the tool cuts the diffusion plate, the supporting spring drives the telescopic rod to extend and retract, so that the telescopic rod drives the positioning block to position the upper surface of the diffusion plate. The two limits can make the diffusion plate stable and prevent deviation during cutting, thereby improving the working quality of the diffusion plate cutting machine.

[0016] 2. A pushing mechanism is provided, so that the No. 2 motor drives the gear to rotate, and then the gear engages with the rack, driving the push rod to push the push plate to one side, so that the push plate pushes the diffusion plate out from under the tool, making it easy to take out the diffusion plate and improving the convenience of the diffusion plate.

[0017] 3. A cleaning mechanism is provided, and the debris can fall from the through holes of the hollow plate into the collection box for collection. Then the No. 3 motor drives the screw to rotate, so that the cleaning brush moves to one side, and the debris falling on the surface of the hollow plate is swept into the collection box, which is convenient for cleaning the debris and prevents the debris from affecting the cutting work, thereby improving the practicality of the diffusion plate cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0021] Figure 4 This is a schematic diagram of the main cross-sectional structure of the cleaning mechanism of the utility model;

[0022] Figure 5 This is a schematic diagram of the side cross-sectional structure of the machine body of the utility model;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the limiting plate of the utility model.

[0024] In the figure: 1. machine body; 2. stand; 3. electric slide rail; 4. cutting mechanism; 401. tool; 402. mounting frame; 403. moving frame; 404. hydraulic cylinder; 5. hollow plate; 6. positioning mechanism; 601. telescopic rod; 602. supporting spring; 603. positioning block; 7. cross frame; 8. limiting mechanism; 801. limiting plate; 802. bidirectional screw rod; 803. No. 1 motor; 9. pushing mechanism; 901. pushing plate; 902. fixing block; 903. pushing rod; 904. rack; 905. gear; 10. No. 2 motor; 11. cleaning mechanism; 111. cleaning brush; 112. screw rod; 113. No. 3 motor; 12. collection box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5The utility model provides a technical solution: a diffusion plate cutting machine that is easy to limit, including a body 1 and a positioning mechanism 6, a stand 2 is installed above the body 1, an electric slide rail 3 is provided on one side of the stand 2, a cutting mechanism 4 is provided on one side of the electric slide rail 3, the positioning mechanism 6 is arranged on both sides of the cutting mechanism 4, a horizontal frame 7 is welded on the side of the stand 2 away from the electric slide rail 3, a limiting mechanism 8 is provided in the middle of the body 1, a pushing mechanism 9 is provided at one end of the body 1, a No. 2 motor 10 is connected to one end of the pushing mechanism 9, a cleaning mechanism 11 is installed below the horizontal frame 7, a collecting box 12 is provided in the built-in groove of the body 1, a hollow plate 5 is provided above the collecting box 12, and the hollow plate 5 is fixed to the inner side of the body 1.

[0027] according to Figure 1-2 and Figure 5 As shown, the cutting mechanism 4 includes a tool 401, a mounting frame 402, a movable frame 403 and a hydraulic cylinder 404. The movable frame 403 is slidably connected to one side of the electric slide rail 3. The hydraulic cylinder 404 is installed in the built-in groove of the movable frame 403. The lower output end of the hydraulic cylinder 404 is connected to the mounting frame 402, and the tool 401 is installed on the inner side of the mounting frame 402.

[0028] During specific implementation, the diffuser plate is placed on the machine body 1, and then the mounting frame 402 is pushed downward by the hydraulic cylinder 404, so that the mounting frame 402 drives the tool 401 to move downward, so that the tool 401 contacts the diffuser plate, and then the movable frame 403 is driven to move left and right by the electric slide rail 3, so that the tool 401 rotates and cuts the diffuser plate, and cuts the diffuser plate into the required size.

[0029] according to Figure 1-6 As shown, the positioning mechanism 6 includes a telescopic rod 601, a support spring 602 and a positioning block 603. The telescopic rods 601 are installed on both sides of the mounting frame 402. The outer side of the telescopic rods 601 is sleeved with a support spring 602. One end of the telescopic rods 601 is connected to a positioning block 603. The limiting mechanism 8 includes a limiting plate 801, a bidirectional screw rod 802 and a No. 1 motor 803. A bidirectional screw rod 802 is installed in the middle built-in groove of the body 1 through a bearing. One end of the bidirectional screw rod 802 is connected to the No. 1 motor 803. The outer side of the bidirectional screw rod 802 is sleeved with a limiting plate 801. The bidirectional screw rod 802 and the limiting plate 801 are threadedly sleeved, and one side of the limiting plate 801 is provided with rubber protrusions distributed at intervals.

[0030] In the specific implementation, before cutting, the No. 1 motor 803 drives the bidirectional screw 802 to rotate, and then the limit plates 801 are close to each other on the bidirectional screw 802, so that the limit plates 801 quickly limit the two sides of the diffusion plate, and then when the tool 401 cuts the diffusion plate, the support spring 602 drives the telescopic rod 601 to extend and retract, so that the telescopic rod 601 drives the positioning block 603 to position the upper surface of the diffusion plate. The two limits can make the diffusion plate stable and prevent deviation during cutting, thereby improving the working quality of the diffusion plate cutting machine.

[0031] according to Figure 1 , Figure 3 and Figure 5 As shown, the pushing mechanism 9 includes a pushing plate 901, a fixed block 902, a pushing rod 903, a rack 904 and a gear 905. A fixed block 902 is fixed at one end of the body 1, a pushing rod 903 is slidably penetrated inside the fixed block 902, one end of the pushing rod 903 is connected to the pushing plate 901, one side of the pushing rod 903 is provided with racks 904 distributed at intervals, one side of the rack 904 is meshed with a gear 905, and the gear 905 is connected to the second motor 10 through a transmission shaft.

[0032] In specific implementation, after the diffusion plate is cut, it is necessary to push the diffusion plate out from under the tool 401 and take out the diffusion plate. The No. 2 motor 10 can be started to drive the No. 2 motor 10 to rotate the gear 905, and then the gear 905 is engaged with the rack 904, driving the push rod 903 to push the push plate 901 to one side, so that the push plate 901 pushes the diffusion plate out from under the tool 401, which is convenient for taking out the diffusion plate, thereby improving the convenience of the diffusion plate cutting machine.

[0033] according to Figure 1-2 and Figure 4-5 As shown, the cleaning mechanism 11 includes a cleaning brush 111, a screw 112 and a No. 3 motor 113. The screw 112 is installed in the built-in groove of the cross frame 7 through a bearing. One end of the screw 112 is connected to the No. 3 motor 113. The cleaning brush 111 is sleeved on the outer side of the screw 112. The screw 112 and the cleaning brush 111 are threadedly sleeved.

[0034] In specific implementation, since some debris will be generated during the cutting process of the diffusion plate, these debris will fall on the work surface of the machine body 1, which is inconvenient to clean. The debris generated by the cutting can fall from the through hole of the hollow plate 5 into the collection box 12 for debris collection, and then the No. 3 motor 113 drives the screw 112 to rotate, and the cleaning brush 111 moves to one side on the outside of the screw 112 to sweep the debris falling on the surface of the hollow plate 5 into the collection box 12, so as to facilitate the quick cleaning of the debris, prevent the debris from affecting the cutting work, and improve the practicability of the diffusion plate cutting machine.

[0035] Working principle: When using this diffuser plate cutting machine that is easy to limit, first, set the parameters on the control panel, then place the diffuser plate on the machine body 1, and then limit the two sides of the diffuser plate through the limiting mechanism 8, and then start the cutting mechanism 4 to make the tool 401 rotate and cut the diffuser plate. During the cutting process, debris enters the collection box 12 from the hollow plate 5. After the cutting work is completed, the hollow plate 5 is cleaned by the cleaning mechanism 11, and finally the cut diffuser plate is pushed out by the pushing mechanism 9, which is convenient for the staff to take out the diffuser plate, thereby improving the practicality and work efficiency of the diffuser plate cutting machine. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A diffusion plate cutting machine that is easy to limit, comprising a machine body (1) and a positioning mechanism (6), characterized in that: A vertical frame (2) is installed above the machine body (1), an electric slide rail (3) is provided on one side of the vertical frame (2), a cutting mechanism (4) is provided on one side of the electric slide rail (3), the positioning mechanism (6) is arranged on both sides of the cutting mechanism (4), a horizontal frame (7) is welded on the side of the vertical frame (2) away from the electric slide rail (3), a limiting mechanism (8) is provided in the middle of the machine body (1), a pushing mechanism (9) is provided at one end of the machine body (1), a No. 2 motor (10) is connected to one end of the pushing mechanism (9), a cleaning mechanism (11) is installed below the horizontal frame (7), a collection box (12) is provided in the built-in groove of the machine body (1), a hollow plate (5) is provided above the collection box (12), and the hollow plate (5) is fixed to the inner side of the machine body (1).

2. The diffusion plate cutting machine for facilitating position limiting according to claim 1, characterized in that: The cutting mechanism (4) comprises a cutter (401), a mounting frame (402), a movable frame (403) and a hydraulic cylinder (404); one side of the electric slide rail (3) is slidably connected to the movable frame (403).

3. The diffusion plate cutting machine for facilitating position limiting according to claim 2, characterized in that: A hydraulic cylinder (404) is installed in the built-in groove of the movable frame (403), the lower output end of the hydraulic cylinder (404) is connected to a mounting frame (402), and a tool (401) is installed on the inner side of the mounting frame (402).

4. The diffusion plate cutting machine for facilitating position limiting according to claim 3, characterized in that: The positioning mechanism (6) comprises a telescopic rod (601), a supporting spring (602) and a positioning block (603), and the telescopic rod (601) is installed on both sides of the mounting frame (402).

5. The diffusion plate cutting machine for facilitating position limiting according to claim 4, characterized in that: A support spring (602) is sleeved on the outer side of the telescopic rod (601), and one end of the telescopic rod (601) is connected to a positioning block (603).

6. The diffusion plate cutting machine for facilitating position limiting according to claim 1, characterized in that: The limiting mechanism (8) comprises a limiting plate (801), a bidirectional screw rod (802) and a first motor (803); a bidirectional screw rod (802) is installed in a central built-in groove of the machine body (1) via a bearing; one end of the bidirectional screw rod (802) is connected to the first motor (803); and the outer side of the bidirectional screw rod (802) is sleeved with the limiting plate (801).

7. The diffusion plate cutting machine for facilitating position limiting according to claim 1, characterized in that: The pushing mechanism (9) comprises a pushing plate (901), a fixing block (902), a pushing rod (903), a rack (904) and a gear (905); a fixing block (902) is fixed to one end of the machine body (1); and a pushing rod (903) is slidably penetrated inside the fixing block (902).

8. The diffusion plate cutting machine for facilitating position limiting according to claim 7, characterized in that: One end of the push rod (903) is connected to a push plate (901), one side of the push rod (903) is provided with racks (904) distributed at intervals, one side of the rack (904) is meshed with a gear (905), and the gear (905) is connected to the second motor (10) through a transmission shaft.

9. The diffusion plate cutting machine for facilitating position limiting according to claim 1, characterized in that: The cleaning mechanism (11) comprises a cleaning brush (111), a screw rod (112) and a third motor (113); the screw rod (112) is installed in the built-in groove of the horizontal frame (7) via a bearing; one end of the screw rod (112) is connected to the third motor (113); and the cleaning brush (111) is sleeved on the outer side of the screw rod (112).

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