A rock wool board cutting and feeding device

Abstract

The present invention relates to the technical field of rock wool production equipment, and particularly relates to a rock wool board cutting and feeding device, which comprises a placement table and columns fixedly connected to the four corners of the bottom of the placement table. One end of the upper surface of the placement table is fixedly connected with a fixed block. The inner wall of the bottom of the fixed block is movably inserted with an insertion plate, and the other end of the insertion plate is fixedly connected with a moving block. The other side wall of the moving block is fixedly connected with an electric push rod, and the other end of the electric push rod is fixedly connected with a vertical plate. The vertical plate is fixedly connected to the upper surface of the placement table. The upper surface of the horizontal end on the lower side of the fixed block is fixedly connected with a T-shaped block. Moving mechanisms are arranged in both the fixed block and the moving block. Deburring mechanisms, collecting mechanisms and fastening mechanisms are arranged on both opposite sides of the fixed block and the moving block. The rock wool board cutting and feeding device provided by the present invention can fix and limit rock wool boards with various widths, avoiding the shaking of the rock wool boards during the cutting process, resulting in irregular cutting shapes of the rock wool wallboards and affecting the cutting quality.

Description

Technical Field

[0001] The present invention relates to the technical field of rock wool production equipment, and particularly relates to a cutting and feeding device for rock wool boards. Background Art

[0002] After the rock wool cloth is preliminarily pressed to form a semi-finished rock wool board, the sides of the rock wool board after cutting often have quality problems such as thin thickness and unevenness. When manually handling the rock wool board, the skin is likely to be cut by the protruding edge cotton on the side of the rock wool board. The waste cotton generated during the edge trimming process should be disposed of in time to avoid affecting the transmission. And most rock wool boards are cut while being transmitted, and most cutting and feeding devices do not fix and limit the rock wool board, so that the rock wool board is likely to shake during the cutting process, resulting in irregular cutting shapes of the rock wool wallboard. The shaking of the rock wool board will affect the cutting quality. Summary of the Invention

[0003] In order to solve the above problems, the present invention provides a cutting and feeding device for rock wool boards.

[0004] The present invention adopts the following technical solutions. A cutting and feeding device for rock wool boards includes a placing table and columns fixedly connected to the four corners of the bottom of the placing table. One end of the upper surface of the placing table is fixedly connected with a fixed block. The inner wall of the bottom of the fixed block is movably inserted with an insertion plate, and the other end of the insertion plate is fixedly connected with a moving block. The other side wall of the moving block is fixedly connected with an electric push rod, and the other end of the electric push rod is fixedly connected with a vertical plate. The vertical plate is fixedly connected to the upper surface of the placing table. The upper surface of the horizontal end on the lower side of the fixed block is fixedly connected with a T-shaped block. Moving mechanisms are provided in both the fixed block and the moving block. Deburring mechanisms, collecting mechanisms and fastening mechanisms are provided on both opposite sides of the fixed block and the moving block.

[0005] The fastening mechanism includes a second threaded block slidably arranged in the moving block and the fixed block. The inner wall of the vertical end on the upper side of the second threaded block is provided with a chute. A connecting rod is slidably arranged in the chute. One end of the connecting rod outside the second threaded block is fixedly connected with a telescopic assembly. The other end of the connecting rod is slidably arranged in the second threaded block. One end of the connecting rod located in the second threaded block is fixedly connected with a trapezoidal rod, and the trapezoidal rod is movably inserted into the second threaded block. A first straight rack is movably inserted into the second threaded block on the inclined plane side of the trapezoidal rod. A tooth rack movably inserted into the second threaded block is provided below the first straight rack. A first gear and a second gear rotatably connected in the second threaded block are provided between the tooth rack and the first straight rack, and the first gear and the second gear are meshed with each other. The upper side of the first gear is meshed with the first straight rack. The lower end of the second gear is meshed with the upper end of the tooth rack. An unlocking assembly is provided in the second threaded block on the lower side of the trapezoidal rod.

[0006] As a further description of the above technical solution: A number of moving grooves are equidistantly arranged along the length direction on the opposite sides of the upper ends of the fixed block and the moving block, and a push plate is slidably arranged in the moving grooves. A roller is rotatably connected to the outer wall of the upper end of the push plate. A first spring is fixedly connected between the inner wall of the lower end of the push plate and the inner wall of the groove. A moving plate is fixedly connected to the lower end of the push plate. The moving plate is slidably arranged in the fixed block and the moving block. Limiting rods are fixedly connected to both ends of the inner wall of the moving plate, and the limiting rods are movably inserted into the fixed block and the moving block. A toothed rack is slidably arranged on the outer wall of the moving plate, and one end of the toothed rack close to the moving plate is slidably arranged on the opposite inner walls of the fixed block and the moving block.

[0007] As a further description of the above technical solution: On the other end of the upper surface of the placing table, there are two groups of rotating rollers, and a cutting mechanism fixedly connected to the upper surface of the placing table is arranged between the two groups of rotating rollers. The cutting mechanism includes a fixed frame fixedly connected to the upper surface of the placing table, and a first screw rod is rotatably connected in the fixed frame. A first threaded block is threadedly connected to the outer wall of the first screw rod, and a blade assembly is fixedly connected to the upper end of the first threaded block. A first motor is bolted to the outer wall of one end of the fixed frame, and the output end of the first motor is fixedly connected to one end of the first screw rod.

[0008] As a further description of the above technical solution: The unlocking assembly includes a pressing block slidably arranged in the second threaded block, and a fixing plate is fixedly connected to one side of the upper end of the pressing block. A trapezoidal rod is slidably arranged on the upper end of the pressing block on the side of the fixing plate. A third spring is fixedly connected between the trapezoidal rod and the fixing plate. A second spring is fixedly connected between the lower end of the pressing block and the second threaded block. A second straight toothed rack movably inserted into the second threaded block is fixedly connected to the side wall of the lower end of the trapezoidal rod, and a third straight toothed rack movably inserted into the second threaded block is arranged on one side of the second straight toothed rack. A third gear is meshed between the second straight toothed rack and the third straight toothed rack, and the third gear is rotatably connected in the second threaded block. The end of the third straight toothed rack away from the telescopic assembly is located outside the second threaded block.

[0009] As a further description of the above technical solution: The deburring mechanism includes vertical blocks fixedly connected to the upper surfaces of the two opposite sides of the fixed block and the moving block. A scraper is fixedly connected to one end of the inner wall of the vertical block, a flexible baffle is fixedly connected to the other end of the inner wall of the vertical block, and a collection box is communicated with the outside of the vertical block.

[0010] As a further description of the above technical solution: The moving mechanism includes a second screw rod rotatably connected to the opposite inner sides of the fixed block and the moving block, and a second threaded block is threadedly connected to the outer wall of the second screw rod. Second motors are fixedly connected to the side walls of the fixed block and the moving block away from the rotating rollers, and the second motors are fixedly connected to one end of the second screw rod. A controller is arranged on the outer wall of the fixed block, and the controller is electrically connected to the second motors.

[0011] As a further description of the above technical solution: The collection mechanism includes a fourth gear fixedly connected to the outer wall of one end of the second screw rod close to the second motor, and a fifth gear is meshed and connected above the fourth gear. A rotating shaft is fixedly connected to the center of the fifth gear, and the rotating shaft is rotatably arranged in the fixed block or the moving block. A sixth gear is fixedly connected to the outer wall of the other end of the rotating shaft. A seventh gear is meshed and connected above the sixth gear, and a horizontally arranged seventh gear is meshed and connected above the seventh gear. A rotating rod is fixedly connected to the upper side wall of the seventh gear, and the rotating rod is movably inserted into the fixed block or the moving block. The upper end of the rotating rod extends to the outer end of the fixed block or the moving block, and a rotating plate is fixedly connected to the outer wall of the rotating rod. The fifth gear, the fourth gear, the sixth gear, and the seventh gear are rotatably arranged in the fixed block or the moving block.

[0012] As a further description of the above technical solution: The rotating plate is provided with a plurality of grooves. A slot is provided in the inner wall of the lower end of the vertical block, and the slot communicates with the collection box. A shielding fork block is fixedly connected to the inner wall of one side of the slot, and the shielding fork block is adapted to the shape of the groove.

[0013] As a further description of the above technical solution: The telescopic assembly includes a connecting block fixedly connected to the lower wall of the connecting rod, and a plug block is movably inserted into the lower wall of the connecting block. A fourth spring is fixedly connected between the plug block and the connecting block.

[0014] In the above technical solution, for a rock wool board cutting and feeding device provided by the present invention, when the electric push rod is started, the moving block moves towards the fixed block. Through the cooperation of the first gear, the second gear and the first straight rack, the first straight rack moves inwards, presses the trapezoidal rod downwards, and then the connecting rod drives the telescopic assembly to move downwards, and finally the rock wool board is fixed. This device can fix and limit rock wool boards with various widths, avoiding the shaking of the rock wool board during cutting, resulting in irregular cutting shapes of the rock wool wallboard and affecting the cutting quality.

[0015] Furthermore, after the second motor is started, through the cooperation of the fourth gear, the fifth gear, the rotating shaft, the sixth gear, the seventh gear and the rotating rod, the trimmed edge materials will be scraped into the collection box by the rotating plate, preventing the accumulation of edge materials during deburring and preventing the accumulated edge materials from hindering the transportation of the rock wool board. Description of the Drawings

[0016] The following further explains the present invention in conjunction with the drawings and embodiments:

[0017] Figure 1 Structural schematic of a rock wool board cutting and feeding device provided by an embodiment of the present invention Figure 1 ;

[0018] Figure 2 Structural schematic of a rock wool board cutting and feeding device provided by an embodiment of the present invention Figure 2 ;

[0019] Figure 3 Schematic structural diagram of the deburring mechanism provided by an embodiment of the present invention;

[0020] Figure 4 Schematic structural diagram of the fixed block and the moving block provided by an embodiment of the present invention;

[0021] Figure 5 Schematic structural diagram of the fastening mechanism provided by an embodiment of the present invention;

[0022] Figure 6 Exploded view of the telescopic assembly provided by an embodiment of the present invention;

[0023] Figure 7 Schematic structure of the unlocking assembly provided by an embodiment of the present invention Figure 1 ;

[0024] Figure 8 Schematic structure of the unlocking assembly provided by an embodiment of the present invention Figure 2 ;

[0025] Figure 9 Is Figure 3 The enlarged view of A in

[0026] In the figure: 1, placing table; 2, support column; 3, rotating roller; 4, cutting mechanism; 41, fixed frame; 42, first screw; 43, first threaded block; 44, first motor; 45, blade assembly; 5, fixed block; 6, moving block; 7, vertical plate; 8, electric push rod; 9, fastening mechanism; 91, second threaded block; 92, push plate; 93, roller; 94, telescopic assembly; 941, connecting block; 942, inserting block; 943, fourth spring; 95, connecting rod; 96, first spring; 97, moving plate; 98, limiting rod; 99, sliding groove; 910, trapezoidal rod; 911, second spring; 912, first straight rack; 913, first gear; 914, second gear; 915, tooth rack; 916, unlocking assembly; 9161, pressing block; 9162, fixing plate; 9163, third spring; 9164, second straight rack; 9165, third gear; 9166, third straight rack; 10, deburring mechanism; 101, vertical block; 102, scraping knife; 103, flexible retaining strip; 104, collection box; 11, collection mechanism; 111, fourth gear; 112, fifth gear; 113, rotating shaft; 114, sixth gear; 115, seventh gear; 116, rotating rod; 117, rotating plate; 118, shielding fork block; 12, inserting plate; 13, T-shaped block; 14, moving mechanism; 141, second motor; 142, second screw; 143, controller. Detailed implementation manners

[0027] In order to make the technical means, creative features, achieved objectives and functions realized by the present invention easy to understand, the present invention will be further described below with reference to specific illustrations. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0028] Please refer to Figures 1 - 9 , an embodiment of the present invention provides a technical solution: a rock wool board cutting and feeding device, including a placement table 1 and support columns 2 fixedly connected to the four corners of the bottom of the placement table 1. One end of the upper surface of the placement table 1 is fixedly connected with a fixed block 5. The inner wall of the bottom of the fixed block 5 is movably inserted with an insertion plate 12, and the other end of the insertion plate 12 is fixedly connected with a moving block 6. The other side wall of the moving block 6 is fixedly connected with an electric push rod 8, and the other end of the electric push rod 8 is fixedly connected with a vertical plate 7. The vertical plate 7 is fixedly connected to the upper surface of the placement table 1. The upper surface of the horizontal end on the lower side of the fixed block 5 is fixedly connected with a T-shaped block 13. Moving mechanisms 14 are provided in both the fixed block 5 and the moving block 6. Deburring mechanisms 10, collecting mechanisms 11 and fastening mechanisms 9 are provided on both opposite sides of the fixed block 5 and the moving block 6;

[0029] The fastening mechanism 9 includes a second threaded block 91 slidably arranged in the moving block 6 and the fixed block 5. A chute 99 is opened in the inner wall of the vertical end on the upper side of the second threaded block 91. A connecting rod 95 is slidably arranged in the chute 99. One end of the connecting rod 95 located outside the second threaded block 91 is fixedly connected with a telescopic assembly 94. The other end of the connecting rod 95 is slidably arranged in the second threaded block 91. One end of the connecting rod 95 located in the second threaded block 91 is fixedly connected with a trapezoidal rod 910, and the trapezoidal rod 910 is movably inserted into the second threaded block 91. A first straight rack 912 is movably inserted into the second threaded block 91 on the inclined surface side of the trapezoidal rod 910. A tooth rack 915 movably inserted into the second threaded block 91 is provided below the first straight rack 912. A first gear 913 and a second gear 914 rotatably connected in the second threaded block 91 are provided between the tooth rack 915 and the first straight rack 912, and the first gear 913 and the second gear 914 are meshed with each other. The upper side of the first gear 913 is meshed with the first straight rack 912. The lower end of the second gear 914 is meshed with the upper end of the tooth rack 915. An unlocking assembly 916 is provided in the second threaded block 91 on the lower side of the trapezoidal rod 910.

[0030] Specifically, when the device needs to be used, place the rock wool board on the upper surface of the second threaded block 91 on the fixed block 5. Then start the electric push rod 8 to move the moving block 6 towards the fixed block 5. Through the cooperation of the first gear 913, the second gear 914 and the first straight rack 912, the first straight rack 912 moves inwards, thereby squeezing the trapezoidal rod 910 to move downwards. Furthermore, the connecting rod 95 drives the telescopic assembly 94 to move downwards. Then, the rock wool board is moved to one side through the moving mechanism 14. During the moving process, the burrs are removed by the burr-removing mechanism 10, and the scraped edge materials are collected by the collecting mechanism 11. When the rock wool board is transported to the other side, the rock wool board can be removed through the unlocking component 916. If the rock wool board to be transported next time is also of the same width, that is, just start the two second motors 141 to move the second threaded block 91 to the other end again. If the rock wool board to be transported next time is not of the same width, then the electric push rod 8 needs to be started for adjustment.

[0031] In yet another embodiment provided by the present invention, a plurality of moving grooves are equidistantly arranged along the length direction on the opposite sides of the upper ends of the fixed block 5 and the moving block 6. And a push plate 92 is slidably arranged in the moving grooves. The outer wall of the upper end of the push plate 92 is rotatably connected with a roller 93. A first spring 96 is fixedly connected between the inner wall of the lower end of the push plate 92 and the inner wall of the groove. The lower end of the push plate 92 is fixedly connected with a moving plate 97. The moving plate 97 is slidably arranged in the fixed block 5 and the moving block 6. The two ends of the inner wall of the moving plate 97 are fixedly connected with limiting rods 98. And the limiting rods 98 are movably inserted into the fixed block 5 and the moving block 6. A rack 915 is slidably arranged on the outer wall of the moving plate 97. And one end of the rack 915 close to the moving plate 97 is slidably arranged on the opposite inner walls of the fixed block 5 and the moving block 6.

[0032] Specifically, after the rock wool board completely squeezes the rollers 93 on both sides inwards, the outer walls of both sides of the rock wool board are flush with the inner walls of the vertical ends of the moving block 6 or the fixed block 5. When the rollers 93 are pressed inwards, the moving plate 97 will also be pressed inwards, thereby driving the rack 915 to move outwards.

[0033] In yet another embodiment provided by the present invention, two groups of rotating rollers 3 are arranged at the other end of the upper surface of the placing table 1. And a cutting mechanism 4 fixedly connected to the upper surface of the placing table 1 is arranged between the two groups of rotating rollers 3. The cutting mechanism 4 includes a fixed frame 41 fixedly connected to the upper surface of the placing table 1. And a first screw rod 42 is rotatably connected in the fixed frame 41. A first threaded block 43 is threadedly connected to the outer wall of the first screw rod 42. And a blade assembly 45 is fixedly connected to the upper end of the first threaded block 43. A first motor 44 is bolted to the outer wall of one end of the fixed frame 41. And the output end of the first motor 44 is fixedly connected to one end of the first screw rod 42.

[0034] Specifically, when the device needs to be used, first move the blade assembly 45 to the corresponding position through the first motor 44 and rotate the blade. Then place the rock wool board on the rotating roller 3, and cut the rock wool board during the process of pushing it inward.

[0035] In another embodiment provided by the present invention, the unlocking assembly 916 includes a pressing block 9161 slidably disposed in the second threaded block 91. One side of the upper end of the pressing block 9161 is fixedly connected with a fixing plate 9162. A trapezoidal rod 910 is slidably disposed on one side of the upper end of the pressing block 9161 and located on the fixing plate 9162. A third spring 9163 is fixedly connected between the trapezoidal rod 910 and the fixing plate 9162. A second spring 911 is fixedly connected between the lower end of the pressing block 9161 and the second threaded block 91. A second straight rack 9164 is fixedly connected to the side wall of the lower end of the trapezoidal rod 910 and is movably inserted into the second threaded block 91. A third straight rack 9166 is movably inserted into the second threaded block 91 on one side of the second straight rack 9164. A third gear 9165 is meshed and connected between the second straight rack 9164 and the third straight rack 9166, and the third gear 9165 is rotatably connected in the second threaded block 91. The end of the third straight rack 9166 away from the telescopic assembly 94 is located outside the second threaded block 91.

[0036] Specifically, when the rock wool board is transported to the other side, the side walls at both ends of the T-shaped block 13 will squeeze the third straight rack 9166, so that the second straight rack 9164 will squeeze the trapezoidal rod 910. Then the inclined surface of the trapezoidal rod 910 is misaligned with the first straight rack 912. Finally, the trapezoidal rod 910 drives the connecting rod 95 to move upward, so that the rock wool board can be removed.

[0037] In another embodiment provided by the present invention, the deburring mechanism 10 includes vertical blocks 101 fixedly connected to the upper surfaces of the opposite sides of the fixed block 5 and the moving block 6. A scraper 102 is fixedly connected to one end of the inner wall of the vertical block 101, a flexible baffle 103 is fixedly connected to the other end of the inner wall of the vertical block 101, and a collection box 104 is communicated and arranged outside the vertical block 101.

[0038] Specifically, when the rock wool board moves to one side, the scraper 102 will deburr the outer walls on both sides of the rock wool board, and the flexible baffle 103 is to prevent the cut edge materials from splashing.

[0039] In another embodiment provided by the present invention, the moving mechanism 14 includes a second screw rod 142 rotatably connected to the opposite inner sides of the fixed block 5 and the moving block 6. A second threaded block 91 is threadedly connected to the outer wall of the second screw rod 142. Second motors 141 are fixedly connected to the side walls of the fixed block 5 and the moving block 6 away from the rotating roller 3, and the second motors 141 are fixedly connected to one end of the second screw rod 142. A controller 143 is arranged on the outer wall of the fixed block 5, and the controller 143 is electrically connected to the second motor 141.

[0040] Specifically, the controller 143 starts the two second motors 141 simultaneously, so that the second screw rod 142 drives the second threaded block 91 and the rock wool board to move to one side.

[0041] In another embodiment provided by the present invention, the collection mechanism 11 includes a fourth gear 111 fixedly connected to the outer wall of one end of the second screw rod 142 close to the second motor 141. A fifth gear 112 is meshed and connected to the upper side of the fourth gear 111. A rotating shaft 113 is fixedly connected to the center of the fifth gear 112, and the rotating shaft 113 is rotatably arranged in the fixed block 5 or the moving block 6. A sixth gear 114 is fixedly connected to the outer wall of the other end of the rotating shaft 113. A seventh gear 115 is meshed and connected to the upper side of the sixth gear 114. A horizontally arranged seventh gear 115 is meshed and connected to the upper side of the seventh gear 115. A rotating rod 116 is fixedly connected to the upper side wall of the seventh gear 115, and the rotating rod 116 is movably inserted into the fixed block 5 or the moving block 6. One end of the upper end of the rotating rod 116 extending outside the fixed block 5 or the moving block 6 is fixedly connected with a rotating plate 117. The fifth gear 112, the fourth gear 111, the sixth gear 114, and the seventh gear 115 are rotatably arranged in the fixed block 5 or the moving block 6.

[0042] Specifically, after the second motor 141 is started, through the cooperation of the fourth gear 111, the fifth gear 112, the rotating shaft 113, the sixth gear 114, the seventh gear 115 and the rotating rod 116, the scrap edge material will be scraped into the collection box 104 by the rotating plate 117.

[0043] In another embodiment provided by the present invention, a plurality of grooves are formed in the rotating plate 117. A slot hole is formed in the inner wall of the lower end of the vertical block 101, and the slot hole is communicated with the collection box 104. A shielding fork block 118 is fixedly connected to the inner wall of one side of the slot hole, and the shielding fork block 118 is adapted to the shape of the groove.

[0044] Specifically, the setting of the shielding fork block 118 can prevent the edge material scraped into the interior from being taken out.

[0045] In another embodiment provided by the present invention, the telescopic assembly 94 includes a connection block 941 fixedly connected to the lower wall of the connecting rod 95. An insertion block 942 is movably inserted into the lower wall of the connection block 941. A fourth spring 943 is fixedly connected between the insertion block 942 and the connection block 941.

[0046] Specifically, the connecting rod 95 drives the connection block 941 and the insertion block 942 to move downward. When the insertion block 942 abuts against the upper end of the rock wool board, due to the different thicknesses of different rock wool boards, the connecting rod 95 may continue to press downward. At this time, the insertion block 942 will be pressed into the connection block 941.

[0047] Working principle: When the device needs to be used, first move the blade assembly 45 to the corresponding position through the first motor 44 and rotate the blade. Then place the rock wool board on the rotating roller 3, and cut the rock wool board during the process of pushing it inward, so that the rock wool board is placed on the upper surface of the second threaded block 91 under the telescopic assembly 94 and on the upper surface of the second threaded block 91 on the fixed block 5. Then start the electric push rod 8 to move the moving block 6 towards the fixed block 5. After the rock wool board completely squeezes the rollers 93 on both sides inward, the outer walls on both sides of the rock wool board are flush with the inner walls of the vertical ends of the moving block 6 or the fixed block 5. When the rollers 93 are pressed inward, the moving plate 97 will also be pressed inward, thereby driving the tooth rack 915 to move outward. Through the cooperation of the first gear 913, the second gear 914, and the first straight rack 912, the first straight rack 912 moves inward, thereby squeezing the trapezoidal rod 910 to move downward. Further, the connecting rod 95 drives the connecting block 941 and the insertion block 942 to move downward. When the insertion block 942 touches the upper end of the rock wool board, due to the different thicknesses of different rock wool boards, the connecting rod 95 may continue to be pressed downward. At this time, the insertion block 942 will be pressed into the connecting block 941. Then start the two second motors 141 simultaneously through the controller 143, so that the second screw rod 142 drives the second threaded block 91 to move. When the rock wool board moves to one side, the scraping knife 102 will trim the outer walls on both sides of the rock wool board. The flexible baffle strip 103 is to prevent the trimmed edge materials from splashing. After the second motor 141 is started, through the cooperation of the fourth gear 111, the fifth gear 112, the rotating shaft 113, the sixth gear 114, the seventh gear 115, and the rotating rod 116, the trimmed edge materials will be scraped into the collection box 104 by the rotating plate 117. The setting of the shielding fork block 118 can prevent the edge materials scraped into the interior from being taken out. When the rock wool board is transported to the other side, the side walls at both ends of the T-shaped block 13 will squeeze the third straight rack 9166, so that the second straight rack 9164 will squeeze the trapezoidal rod 910. Then the inclined surface of the trapezoidal rod 910 is misaligned with the first straight rack 912. Finally, the trapezoidal rod 910 drives the connecting rod 95 to move upward, so that the rock wool board can be taken off. If the rock wool board to be transported next time is also of the same width, that is, only need to start the two second motors 141 and move the second threaded block 91 to the other end again. If the rock wool board to be transported next time is not of the same width, then it is necessary to start the electric push rod 8 for adjustment.

[0048] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The descriptions in the above embodiments and the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A rock wool board cutting and feeding device, comprising a placement table (1) and columns (2) fixedly connected to the four corners of the bottom of the placement table (1), characterized in that: One end of the upper surface of the placing table (1) is fixedly connected with a fixed block (5). The bottom inner wall of the fixed block (5) is movably inserted with a plug board (12), and the other end of the plug board (12) is fixedly connected with a moving block (6). The other side wall of the moving block (6) is fixedly connected with an electric push rod (8), and the other end of the electric push rod (8) is fixedly connected with a vertical plate (7). The vertical plate (7) is fixedly connected to the upper surface of the placing table (1). The upper surface of the horizontal end on the lower side of the fixed block (5) is fixedly connected with a T-shaped block (13). Moving mechanisms (14) are arranged in both the fixed block (5) and the moving block (6). Deburring mechanisms (10), collecting mechanisms (11) and fastening mechanisms (9) are arranged on both opposite sides of the fixed block (5) and the moving block (6). The fastening mechanism (9) includes a second threaded block (91) slidably arranged in the moving block (6) and the fixed block (5). A chute (99) is formed in the inner wall of the vertical end on the upper side of the second threaded block (91). A connecting rod (95) is slidably arranged in the chute (99). One end of the connecting rod (95) located outside the second threaded block (91) is fixedly connected with a telescopic assembly (94). The other end of the connecting rod (95) is slidably arranged in the second threaded block (91). One end of the connecting rod (95) located in the second threaded block (91) is fixedly connected with a trapezoidal rod (910), and the trapezoidal rod (910) is movably inserted into the second threaded block (91). A first straight rack (912) is movably inserted into the second threaded block (91) on the inclined plane side of the trapezoidal rod (910). A tooth rack (915) movably inserted into the second threaded block (91) is arranged below the first straight rack (912). A first gear (913) and a second gear (914) rotatably connected in the second threaded block (91) are arranged between the tooth rack (915) and the first straight rack (912), and the first gear (913) and the second gear (914) are meshed with each other. The upper side of the first gear (913) is meshed with the first straight rack (912). The lower end of the second gear (914) is meshed with the upper end of the tooth rack (915). An unlocking assembly (916) is arranged in the second threaded block (91) on the lower side of the trapezoidal rod (910).

2. The rock wool board cutting and feeding device according to claim 1, characterized in that: A plurality of moving grooves are equidistantly formed in the opposite sides of the upper ends of the fixed block (5) and the moving block (6) along the length direction. A push plate (92) is slidably arranged in the moving grooves. A roller (93) is rotatably connected to the outer wall of the upper end of the push plate (92). A first spring (96) is fixedly connected between the inner wall of the lower end of the push plate (92) and the inner wall of the groove. The lower end of the push plate (92) is fixedly connected with a moving plate (97). The moving plate (97) is slidably arranged in the fixed block (5) and the moving block (6). Limiting rods (98) are fixedly connected to both ends of the inner wall of the moving plate (97), and the limiting rods (98) are movably inserted into the fixed block (5) and the moving block (6). A tooth rack (915) is slidably arranged on the outer wall of the moving plate (97), and one end of the tooth rack (915) close to the moving plate (97) is slidably arranged on the inner walls of the opposite sides in the fixed block (5) and the moving block (6).

3. The rock wool board cutting and feeding device according to claim 1, characterized in that: On the other end of the upper surface of the placing table (1), there are two groups of rotating rollers (3), and between the two groups of rotating rollers (3), there is a cutting mechanism (4) fixedly connected to the upper surface of the placing table (1). The cutting mechanism (4) includes a fixed frame (41) fixedly connected to the upper surface of the placing table (1), and a first screw rod (42) is rotatably connected inside the fixed frame (41). The outer wall of the first screw rod (42) is threadedly connected with a first threaded block (43), and a blade assembly (45) is fixedly connected to the upper end of the first threaded block (43). One end of the outer wall of the fixed frame (41) is bolted with a first motor (44), and the output end of the first motor (44) is fixedly connected to one end of the first screw rod (42).

4. A rock wool board cutting and feeding device according to claim 1, characterized in that: The unlocking assembly (916) includes a pressing block (9161) slidably arranged in the second threaded block (91), and a fixing plate (9162) is fixedly connected to one side of the upper end of the pressing block (9161). A trapezoidal rod (910) is slidably arranged on one side of the fixing plate (9162) at the upper end of the pressing block (9161). A third spring (9163) is fixedly connected between the trapezoidal rod (910) and the fixing plate (9162). A second spring (911) is fixedly connected between the lower end of the pressing block (9161) and the second threaded block (91). A second straight rack (9164) is fixedly connected to the side wall of the lower end of the trapezoidal rod (910) and is movably inserted into the second threaded block (91), and a third straight rack (9166) is movably inserted into the second threaded block (91) on one side of the second straight rack (9164). A third gear (9165) is meshed and connected between the second straight rack (9164) and the third straight rack (9166), and the third gear (9165) is rotatably connected in the second threaded block (91). The end of the third straight rack (9166) away from the telescopic assembly (94) is located outside the second threaded block (91).

5. The rock wool board cutting and feeding device according to claim 3, characterized in that: The deburring mechanism (10) includes vertical blocks (101) fixedly connected to the upper surfaces of two opposite sides of the fixed block (5) and the moving block (6). A scraping blade (102) is fixedly connected to one end of the inner wall of the vertical block (101), a flexible retaining strip (103) is fixedly connected to the other end of the inner wall of the vertical block (101), and a collection box (104) is communicated and arranged outside the vertical block (101).

6. The rock wool board cutting and feeding device according to claim 5, characterized in that: The moving mechanism (14) includes a second screw rod (142) rotatably connected to the opposite inner sides of the fixed block (5) and the moving block (6), and the outer wall of the second screw rod (142) is threadedly connected with a second threaded block (91). Second motors (141) are fixedly connected to the side walls of the fixed block (5) and the moving block (6) away from the rotating rollers (3), and the second motors (141) are fixedly connected to one end of the second screw rod (142). A controller (143) is arranged on the outer wall of the fixed block (5), and the controller (143) is electrically connected to the second motors (141).

7. A rock wool board cutting and feeding device according to claim 6, characterized in that: The collection mechanism (11) includes a fourth gear (111) fixedly connected to the outer wall of one end of the second screw rod (142) close to the second motor (141), and a fifth gear (112) is meshed and connected to the upper side of the fourth gear (111). A rotating shaft (113) is fixedly connected to the center of the fifth gear (112), and the rotating shaft (113) is rotatably arranged in the fixed block (5). A sixth gear (114) is fixedly connected to the outer wall of the other end of the rotating shaft (113). A seventh gear (115) is meshed and connected to the upper side of the sixth gear (114). A horizontally arranged seventh gear (115) is meshed and connected to the upper side of the seventh gear (115). A rotating rod (116) is fixedly connected to the upper side wall of the seventh gear (115), and the rotating rod (116) is movably inserted into the fixed block (5). The upper end of the rotating rod (116) extends outside the fixed block (5), and a rotating plate (117) is fixedly connected to the outer wall of the end. The fifth gear (112), the fourth gear (111), the sixth gear (114), and the seventh gear (115) are rotatably arranged in the fixed block (5).

8. A rock wool board cutting and feeding device according to claim 7, characterized in that: A plurality of grooves are formed in the rotating plate (117). A slot hole is formed in the inner wall of the lower end of the vertical block (101), and the slot hole communicates with the collection box (104). A shielding fork block (118) is fixedly connected to the inner wall of one side of the slot hole, and the shielding fork block (118) is adapted to the shape of the groove.

9. A rock wool board cutting and feeding device according to claim 1, characterized in that: The telescopic assembly (94) includes a connection block (941) fixedly connected to the lower wall of the connecting rod (95), and a plug block (942) is movably inserted into the lower wall of the connection block (941). A fourth spring (943) is fixedly connected between the plug block (942) and the connection block (941).

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