Cutting device for decorative plate processing

Abstract

The invention provides a cutting device for decorative plate processing, and relates to the technical field of plate cutting. The base adopts a rectangular plate structure; a slide rail is fixedly arranged on the right side of the base; a transmission wheel is rotationally arranged on the right side of the base, and tooth groove structures are formed in the inner wall and the outer wall of the transmission wheel correspondingly. A screw rod is rotationally arranged on the inner side of the sliding rail; the two sides of the top of the sliding rail are each provided with a sliding block of a U-shaped plate structure in a sliding mode. A transmission rod of a cylindrical structure is rotationally arranged between the two sets of sliding blocks. A second motor is fixedly arranged on one side of the top of the sliding block. Four groups of transmission blocks are fixedly arranged on the outer side of the transmission rod in an arrayed mode, and the number of the convex teeth on the four groups of transmission blocks is gradually increased in sequence; the cutting efficiency and the product quality are improved, and the problems of blade abrasion and plate cutting quality caused by improper cutting speed are avoided; the problem that most of existing cutting devices are difficult to flexibly adjust the cutting speed according to the hardness and machining requirements of different plates is solved.

Description

Technical Field

[0001] The invention relates to the technical field of plate cutting, and in particular to a cutting device for processing decorative plates. Background Art

[0002] Decorative panels are a general term for various types of panels used for indoor and outdoor decoration of buildings. They play an extremely critical role in the field of decoration. In the decorative panel processing industry, the cutting of panels is a crucial process, and special cutting equipment is generally used.

[0003] However, the current cutting device still has the following shortcomings: 1. Most existing cutting devices are difficult to flexibly adjust the cutting speed according to the hardness and processing requirements of different boards. For boards with higher hardness, if the cutting speed is too fast, it is easy to cause increased blade wear and uneven cutting surface of the board, affecting product quality; and for softer boards, if the cutting speed is too slow, it will reduce production efficiency; 2. During the long-term cutting process, the continuous friction between the blade and the plate will generate a lot of heat. However, many traditional devices do not have effective overheating protection measures. When the blade temperature is too high, it will not only accelerate the wear of the blade, shorten its service life, increase production costs, but also may cause safety hazards, such as the blade flying out and injuring people after being damaged; 3. The fixing effect of the plate directly affects the precision and quality of cutting. Some traditional cutting devices often use a simple fixing method to fix the plate, which makes it difficult to ensure that the plate remains stable during the cutting process. During the cutting process, the plate is prone to displacement or shaking, resulting in cutting size deviation, uneven cutting surface and other problems, reducing the qualified rate of the product and making it inconvenient to fix the plate quickly and efficiently. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a cutting device for decorative board processing to solve the problem mentioned in the above background technology that most existing cutting devices are difficult to flexibly adjust the cutting speed according to the hardness and processing requirements of different boards.

[0005] The present invention provides a cutting device for processing decorative plates, specifically including: a base; the base adopts a rectangular plate structure, and a through rectangular through groove structure is provided on one side of the top of the base, and a group of through circular through groove structures are provided on both sides of the front end of the base; a group of fourth sliding rods with a cylindrical structure are slidably arranged in each of the two circular through grooves on the front side of the base; a slide rail is fixedly arranged on the right side of the base; a transmission wheel is rotatably arranged on the right side of the base, and tooth groove structures are provided on both the inner wall and the outer wall of the transmission wheel; a screw rod is rotatably arranged inside the slide rail; a group of sliders with a U-shaped plate structure are slidably arranged on both sides of the top of the slide rail, and the two sliders are threadedly connected to the screw rod; a cylindrical transmission rod is rotatably arranged between the two sliders; a second motor is fixedly arranged on one side of the top of the slider, and the second motor is in transmission connection with the transmission rod; four transmission blocks are fixedly arranged in an array on the outer side of the transmission rod, and the number of convex teeth on the four transmission blocks increases in sequence.

[0006] Further, a side plate with an L-shaped plate structure is fixedly arranged on the top of the rear side of the base, and a through circular through groove structure is provided on the right side of the side plate; a group of bottom plates with an L-shaped plate structure are fixedly arranged on both sides of the bottom of the base, and a through circular through groove structure is provided on the top of the bottom plates, and a pin hole structure is provided on the front side of the left group of bottom plates; a group of first sliding rods with a cylindrical structure are slidably arranged in the circular through grooves on the two bottom plates, and a spring is sleeved on the outer side of the bottom of the first sliding rods; a sliding plate with a rectangular plate structure is fixedly connected to the top between the two first sliding rods, and a through rectangular through groove structure is provided on the top of the sliding plate; a blade is rotatably arranged in the rectangular through groove of the sliding plate; a first motor is fixedly arranged on the bottom of the sliding plate, and the first motor is in transmission connection with the blade.

[0007] Further, a piston cylinder with a cylindrical structure is fixedly arranged on the bottom of the sliding plate, and mercury liquid is filled in the piston cylinder; a ball is rotatably arranged at one end of the piston cylinder, and the ball is made of copper; a second sliding rod with a cylindrical structure is slidably arranged inside the piston cylinder; a piston plate with a circular plate structure is fixedly connected to the rear end of the second sliding rod, and the outer wall of the piston plate fits with the inner wall of the piston cylinder; an L-shaped rod structure pin rod is fixedly connected to the front end of the second sliding rod, and one side of the pin rod is inserted into the pin hole on the front side of the bottom plate.

[0008] Further, a gear is rotatably arranged on the front side of the top of the base; an external ratchet is fixedly arranged on the front side of the top of the base; an internal ratchet is fixedly connected to the top of the gear coaxially; a fixed rod with a U-shaped rod structure is fixedly arranged on the top of the external ratchet, and a spring is sleeved on the outer side of the fixed rod; a wedge-shaped block structure ratchet tooth is slidably arranged on the outer side of the fixed rod, and a spring is arranged between the ratchet tooth and the internal ratchet; a cylindrical lifting rod is fixedly arranged on the top of the ratchet tooth.

[0009] Further, a third sliding rod with a cylindrical structure is slidably arranged in the circular through groove on one side of the side plate; a push plate with a rectangular plate structure is fixedly connected to the left end of the third sliding rod; a first rack is fixedly connected to the right side of the push plate, and the first rack is meshed with the tooth groove on the outer side of the transmission wheel.

[0010] Further, a group of fourth sliding rods with a cylindrical structure are slidably arranged in the circular through grooves on both sides of the front end of the base, and springs are sleeved on the outer sides of the fourth sliding rods; a limiting plate with a rectangular plate structure is fixedly arranged at the rear ends of the two groups of fourth sliding rods; a second rack is fixedly arranged in the middle at the rear side of the limiting plate, and the second rack is meshed with the gear.

[0011] Beneficial effects In the present invention, by rotating the screw rod, the two groups of sliders can be synchronously driven to slide along the slide rail, and then the transmission rod and each group of transmission blocks are driven to move. The operator can select a suitable transmission block to be meshed with the inner side of the transmission wheel according to the hardness of the plate and the processing requirements. Since the number of convex teeth of the transmission blocks increases sequentially, the more the number of convex teeth, the faster the speed of driving the transmission wheel to rotate, and thus the faster the speed of pushing the plate. This adjustable cutting speed function can adapt to decorative plates of different materials and processing requirements, improves the cutting efficiency and product quality, and avoids problems such as blade wear and plate cutting quality caused by improper cutting speed.

[0012] In addition, during the cutting process, the heat generated by the friction between the blade and the plate is quickly conducted to the mercury liquid in the piston cylinder through the copper balls. When the mercury liquid expands due to heat, it will push the piston plate forward, driving the second sliding rod and the pin rod forward. When the temperature rises to a certain degree, the pin rod disengages from the pin hole on the front side of the bottom plate, and the sliding plate moves downward under the action of the spring on the outer side of the first sliding rod, separating the blade from the plate and stopping the cutting. This overheat protection mechanism effectively avoids damage to the blade due to overheating, prolongs the service life of the blade, reduces the production cost, and also eliminates potential safety hazards that may be caused by blade overheating damage, ensuring the safety of the operator.

[0013] In addition, the plate to be processed is placed in the top area of the base, with one side abutted against the inner side of the side plate. Since a spring is sleeved outside the fourth slide bar, the elastic force of the spring makes the limiting plate tightly press against the plate, realizing the preliminary fixation of the plate. During the sliding process of the limiting plate, the second rack engages with the gear to drive the gear to rotate, and the gear is coaxially arranged with the inner ratchet. When the limiting plate moves to the appropriate position, through the cooperation of the inner ratchet, ratchet teeth and outer ratchet, it can effectively prevent the limiting plate from retracting and loosening, ensuring the stability of the plate during the cutting process. When it is necessary to take out the plate or adjust the position of the limiting plate, only need to lift the lifting rod upward to separate the ratchet teeth from the inner ratchet, and then the operation can be conveniently carried out. This stable plate fixation method improves the cutting accuracy and quality, reduces the scrap rate, improves the production efficiency, and at the same time improves the fixation efficiency of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly introduced below.

[0015] In the drawings: Figure 1 shows the overall axonometric schematic diagram according to the embodiment of the present invention; Figure 2 shows the overall top view schematic diagram according to the embodiment of the present invention; Figure 3 shows the overall bottom view schematic diagram according to the embodiment of the present invention; Figure 4 shows the axonometric schematic diagram of the connection relationship between the slide rail part and the transmission wheel according to the embodiment of the present invention; Figure 5 shows the side view schematic diagram of the connection relationship between the slide rail part and the transmission wheel according to the embodiment of the present invention; Figure 6 shows the schematic diagram of the connection relationship between the bottom plate and the sliding plate part according to the embodiment of the present invention; Figure 7 shows the cross-sectional view schematic diagram of the piston cylinder according to the embodiment of the present invention.

[0016] Figure 8 shows according to the embodiment of the present invention Figure 2 partial enlarged schematic diagram of A in

[0017] LIST OF REFERENCE NUMERALS 1. Base; 101. Side plate; 102. Bottom plate; 103. First sliding rod; 104. Sliding plate; 105. Blade; 106. First motor; 107. Piston cylinder; 108. Ball; 109. Second sliding rod; 110. Piston plate; 111. Pin rod; 112. Gear; 113. Outer ratchet; 114. Inner ratchet; 115. Fixed rod; 116. Ratchet tooth; 117. Lifting rod; 118. Third sliding rod; 119. Push plate; 120. Transmission wheel; 121. First rack; 2. Fourth sliding rod; 201. Limit plate; 202. Second rack; 3. Slide rail; 301. Screw rod; 302. Slide block; 303. Transmission rod; 304. Second motor; 305. Transmission block. Detailed implementation mode

[0018] The following further describes in detail the implementation mode of the present invention in combination with the drawings and embodiments of the present invention.

[0019] Example 1: Please refer to Figures 1 to 8 : The present invention provides a cutting device for processing decorative plates, including: a base 1; the base 1 adopts a rectangular plate structure, and a through rectangular groove structure is opened on one side of the top of the base 1, and a group of through circular groove structures are opened on both sides of the front end of the base 1; a group of cylindrical fourth sliding rods 2 are slidably arranged in the two circular grooves on the front side of the base 1; a slide rail 3 is fixedly arranged on the right side of the base 1; a transmission wheel 120 is rotatably arranged on the right side of the base 1, and tooth groove structures are opened on the inner wall and outer wall of the transmission wheel 120; a screw rod 301 is rotatably arranged on the inner side of the slide rail 3; a group of U-shaped plate structure slide blocks 302 are slidably arranged on both sides of the top of the slide rail 3, and the two slide blocks 302 are in threaded connection with the screw rod 301; a cylindrical transmission rod 303 is rotatably arranged between the two slide blocks 302; a second motor 304 is fixedly arranged on one side of the top of the slide block 302, and the second motor 304 is in transmission connection with the transmission rod 303; four transmission blocks 305 are arranged in a row on the outer side of the transmission rod 303, and the number of convex teeth on the four transmission blocks 305 increases in sequence.

[0020] Among them, a cylindrical third sliding rod 118 is slidably arranged in the circular groove on one side of the side plate 101; a rectangular plate structure push plate 119 is fixedly connected to the left end of the third sliding rod 118; a first rack 121 is fixedly connected to the right side of the push plate 119, and the first rack 121 is meshed with the tooth groove on the outer side of the transmission wheel 120.

[0021] Specific usage method and function of this embodiment: After the plate is fixed, the cutting speed of the plate can be adjusted according to the hardness of the plate or processing requirements. By rotating the screw rod 301, two groups of sliders 302 are synchronously driven to slide along the slide rail 3, thereby synchronously driving the transmission rod 303 and each group of transmission blocks 305 to slide. Select a suitable transmission block 305 to be meshed and connected to the inner side of the transmission wheel 120. The more the number of convex teeth of the transmission block 305, the faster the transmission wheel 120 can be driven to rotate, and thus the faster the pushing speed can be. After adjusting the position, the second motor 304 can be started to drive the transmission rod 303 to rotate, thereby driving the transmission wheel 120 to rotate. The transmission wheel 120 drives the first rack 121 to move, thereby driving the push plate 119 and the third slide rod 118 to slide along the circular through groove on the side plate 101, so as to push the plate close to the blade 105 for cutting.

[0022] Embodiment 2: On the basis of Embodiment 1, please refer to Figures 1 to 8 : Among them, a side plate 101 with an L-shaped plate structure is fixedly arranged at the top of the rear side of the base 1, and a through circular through groove structure is opened on the right side of the side plate 101; a group of bottom plates 102 with an L-shaped plate structure are fixedly arranged on both sides of the bottom of the base 1, and a through circular through groove structure is opened on the top of the bottom plate 102. A pin hole structure is opened on the front side of the left group of bottom plates 102; a group of cylindrical first slide rods 103 are slidably arranged in the circular through grooves on the two bottom plates 102, and a spring is sleeved on the outer side of the bottom of the first slide rod 103; a sliding plate 104 with a rectangular plate structure is fixedly connected at the top between the two first slide rods 103, and a through rectangular through groove structure is opened on the top of the sliding plate 104; a blade 105 is rotatably arranged in the rectangular through groove of the sliding plate 104; a first motor 106 is fixedly arranged at the bottom of the sliding plate 104, and the first motor 106 is in transmission connection with the blade 105.

[0023] Among them, a cylindrical piston cylinder 107 is fixedly arranged at the bottom of the sliding plate 104, and a mercury liquid is filled in the piston cylinder 107; a ball 108 is rotatably arranged at one end of the piston cylinder 107, and the ball 108 is made of copper material; a cylindrical second slide rod 109 is slidably arranged inside the piston cylinder 107; a circular plate-shaped piston plate 110 is fixedly connected to the rear end of the second slide rod 109, and the outer wall of the piston plate 110 fits with the inner wall of the piston cylinder 107; an L-shaped rod-shaped pin rod 111 is fixedly connected to the front end of the second slide rod 109, and one side of the pin rod 111 is inserted into the pin hole on the front side of the bottom plate 102.

[0024] Specific usage method and function of this embodiment: The first motor 106 drives the blade 105 to rotate for cutting operations. During the cutting process, heat is generated due to the friction between the blade 105 and the board. The heat is conducted through the ball 108 to the mercury liquid in the piston cylinder 107. The ball 108 is made of copper material, and copper has good thermal conductivity. When the mercury liquid expands due to heat, it will push the piston plate 110 forward, thereby driving the second sliding rod 109 and the pin rod 111 forward. When the temperature rises to a certain extent, the pin rod 111 disengages from the pin hole on the front side of the bottom plate 102, losing the limiting effect on the sliding plate 104. At this time, the sliding plate 104 moves downward under the action of the spring outside the first sliding rod 103, separating the blade 105 from the board and stopping the cutting, playing a role in overheat protection, avoiding damage to the blade 105, and preventing economic losses and potential dangers.

[0025] Embodiment 3: On the basis of Embodiment 2, please refer to Figures 1 to 8 : Among them, a gear 112 is rotatably arranged on the front side of the top of the base 1; an external ratchet 113 is fixedly arranged on the front side of the top of the base 1; an internal ratchet 114 is coaxially and fixedly connected to the top of the gear 112; a fixing rod 115 with a U-shaped rod structure is fixedly arranged on the top of the external ratchet 113, and a spring is sleeved outside the fixing rod 115; a ratchet tooth 116 with a wedge-shaped block structure is slidably arranged outside the fixing rod 115, and a spring is arranged between the ratchet tooth 116 and the internal ratchet 114; a lifting rod 117 with a cylindrical structure is fixedly arranged on the top of the ratchet tooth 116.

[0026] Among them, a set of fourth sliding rods 2 with a cylindrical structure are slidably arranged in the circular through grooves on both sides of the front end of the base 1, and a spring is sleeved outside the fourth sliding rods 2; a limiting plate 201 with a rectangular plate structure is fixedly arranged at the rear ends of the two groups of fourth sliding rods 2; a second rack 202 is fixedly arranged in the middle at the rear of the limiting plate 201, and the second rack 202 is meshed with the gear 112.

[0027] Specific usage and function of this embodiment: In the present invention, the plate to be processed is placed in the top area of the base 1, and one side of the plate is abutted against the inner side of the side plate 101. Then, since a spring is sleeved outside the fourth slide bar 2, the elastic force of the spring will make the limiting plate 201 tightly abut against the plate, realizing the preliminary fixation of the plate. During the sliding process of the limiting plate 201, the second rack 202 is synchronously driven to slide. The second rack 202 meshes with the gear 112 and synchronously drives the gear 112 to rotate. Since the gear 112 and the inner ratchet 114 are coaxially arranged, after the limiting plate 201 moves to the position, through the cooperation of the inner ratchet 114, the ratchet teeth 116 and the outer ratchet 113, the retraction of the limiting plate 201 can be avoided from loosening, so as to ensure the limiting effect on the plate. When it is necessary to take out the plate or adjust the position of the limiting plate 201, the lifting rod 117 is lifted upward, driving the ratchet teeth 116 to slide upward along the fixed rod 115, compressing the spring, so that the ratchet teeth 116 are separated from the inner ratchet 114; at this time, the gear 112 can be rotated, and the limiting plate 201 is driven to move through the meshing of the gear 112 and the second rack 202; after adjusting to the appropriate position, the lifting rod 117 is released, and under the action of the spring, the ratchet teeth 116 and the inner ratchet 114 are re-engaged to fix the position of the limiting plate 201, completing the entire adjustment process.

Claims

1. A cutting device for the processing of decorative plates, characterized in that, Comprising: A base (1); the base (1) adopts a rectangular plate structure, and a through rectangular groove structure is provided on one side of the top of the base (1), and a set of through circular groove structures are provided on both sides of the front end of the base (1); a set of fourth sliding rods (2) with a cylindrical structure are slidably arranged in the two circular grooves on the front side of the base (1); a slide rail (3) is fixedly arranged on the right side of the base (1); a transmission wheel (120) is rotatably arranged on the right side of the base (1), and tooth groove structures are provided on both the inner wall and the outer wall of the transmission wheel (120); a screw rod (301) is rotatably arranged inside the slide rail (3); a set of sliders (302) with a U-shaped plate structure are slidably arranged on both sides of the top of the slide rail (3), and the two sliders (302) are in threaded connection with the screw rod (301); a transmission rod (303) with a cylindrical structure is rotatably arranged between the two sliders (302); a second motor (304) is fixedly arranged on one side of the top of the slider (302), and the second motor (304) is in transmission connection with the transmission rod (303); four transmission blocks (305) are fixedly arranged in an array on the outer side of the transmission rod (303), and the number of convex teeth on the four transmission blocks (305) increases in sequence.

2. The cutting device for processing decorative plates according to claim 1, characterized in that: A side plate (101) with an L-shaped plate structure is fixedly arranged on the top of the rear side of the base (1), and a through circular groove structure is provided on the right side of the side plate (101); a set of bottom plates (102) with an L-shaped plate structure are fixedly arranged on both sides of the bottom of the base (1), and a through circular groove structure is provided on the top of the bottom plates (102), and a pin hole structure is provided on the front side of the left set of bottom plates (102); a set of first sliding rods (103) with a cylindrical structure are slidably arranged in the circular grooves on the two bottom plates (102), and a spring is sleeved on the outer side of the bottom of the first sliding rods (103).

3. The cutting device for processing decorative plates according to claim 2, characterized in that: A sliding plate (104) with a rectangular plate structure is fixedly connected to the top between the two first sliding rods (103), and a through rectangular groove structure is provided on the top of the sliding plate (104); a blade (105) is rotatably arranged in the rectangular groove of the sliding plate (104); a first motor (106) is fixedly arranged on the bottom of the sliding plate (104), and the first motor (106) is in transmission connection with the blade (105).

4. The cutting device for processing decorative plates according to claim 2, characterized in that: A piston cylinder (107) with a cylindrical structure is fixedly arranged on the bottom of the sliding plate (104), and mercury liquid is filled in the piston cylinder (107); a ball (108) is rotatably arranged at one end of the piston cylinder (107), and the ball (108) is made of copper; a second sliding rod (109) with a cylindrical structure is slidably arranged inside the piston cylinder (107).

5. The cutting device for processing decorative plates according to claim 4, wherein: A piston plate (110) with a circular plate structure is fixedly connected to the rear end of the second sliding rod (109), and the outer wall of the piston plate (110) fits with the inner wall of the piston cylinder (107); an L-shaped rod structure pin rod (111) is fixedly connected to the front end of the second sliding rod (109), and one side of the pin rod (111) is inserted into the pin hole on the front side of the bottom plate (102).

6. The cutting device for processing decorative plates according to claim 1, characterized in that: A gear (112) is rotatably arranged on the front side of the top of the base (1); an external ratchet wheel (113) is fixedly arranged on the front side of the top of the base (1); an internal ratchet wheel (114) is coaxially and fixedly connected to the top of the gear (112); a fixing rod (115) with a U-shaped rod structure is fixedly arranged on the top of the external ratchet wheel (113), and a spring is sleeved on the outer side of the fixing rod (115); a ratchet tooth (116) with a wedge-shaped block structure is slidably arranged on the outer side of the fixing rod (115), and a spring is arranged between the ratchet tooth (116) and the internal ratchet wheel (114); a lifting rod (117) with a cylindrical structure is fixedly arranged on the top of the ratchet tooth (116).

7. The cutting device for processing decorative plates according to claim 2, wherein: A third sliding rod (118) with a cylindrical structure is slidably arranged in a circular through hole on one side of the side plate (101); a push plate (119) with a rectangular plate structure is fixedly connected to the left end of the third sliding rod (118); a first rack (121) is fixedly connected to the right side of the push plate (119), and the first rack (121) is meshed with the tooth grooves on the outer side of the transmission wheel (120).

8. The cutting device for processing decorative plates according to claim 1, characterized in that: A group of fourth sliding rods (2) with a cylindrical structure are slidably arranged in the circular through holes on both sides of the front end of the base (1), and springs are sleeved on the outer sides of the fourth sliding rods (2); a limiting plate (201) with a rectangular plate structure is fixedly arranged at the rear ends of the two groups of fourth sliding rods (2); a second rack (202) is fixedly arranged in the middle at the rear of the limiting plate (201), and the second rack (202) is meshed with the gear (112).

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