Trimming device for rhombic tile production and processing

Abstract

The invention relates to the technical field of trimming equipment, in particular to a trimming device for rhombic tile production and processing, which comprises a rack, a chain conveying assembly is arranged on the rack, two connecting plates are connected to each of an upper chain and a lower chain of the chain conveying assembly at intervals along the motion trail of the chain conveying assembly, and a rotary drum is rotatably connected to the lower connecting plate; the top of the rotary drum is connected with a disc used for supporting the rhombic tile, and a polishing mechanism is arranged on the lower portion of the front side of the rack. An electric grinding wheel can be kept tightly attached to the edges of rhombic tiles of different sizes through a spring I. Through cooperation of a rack and a gear, a rotating cylinder can be driven to drive a disc to rotate when the rotating cylinder drives the rhombic tiles to move leftwards, so that the rhombic tiles are driven to rotate, and all the edges of the rhombic tiles make contact with the electric grinding wheel. According to the diamond tile edge trimming device, all edges of a diamond tile are effectively trimmed, so that the diamond tiles of different sizes can be effectively trimmed, and the diamond tile edge trimming device is wide in application range, high in practicability and high in universality.

Description

Technical Field

[0001] The invention relates to the technical field of trimming equipment, and in particular to a trimming device for producing and processing diamond-shaped tiles. Background Art

[0002] Diamond tiles are one of the main raw materials commonly used in construction in modern society. They not only provide heat insulation and rain protection, but are also particularly beautiful and tidy. In order to enhance the smoothness of the edges of diamond tiles, improve the overall quality, and facilitate installation and splicing, diamond tiles need to be trimmed.

[0003] After searching, the patent publication number is: CN220145485U, a trimming device for the production and processing of diamond tiles, including an operating table and a placing table, the placing table is fixed at the center of the top of the operating table, and fixed frames are installed on both sides of the placing table, each fixed frame is fixed with a hydraulic cylinder on the top, and each fixed frame is connected to a hydraulic telescopic rod at the bottom, and the hydraulic cylinder is connected to the hydraulic telescopic rod through a pipe, and a closed-loop guide rail is installed around the placing table, and a trimming mechanism is installed on the closed-loop guide rail, and a suction mechanism is installed between the closed-loop guide rail and the placing table. In the present invention, by setting a closed-loop guide rail and an embedded electric slider, it is beneficial to improve the annular driving effect of the trimming grinding disc and ensure the stable trimming of the trimming grinding disc. A cleaning brush is set and fixed on the side of the embedded electric slider, which is beneficial to cleaning the residual waste on the guide rail. The suction hole is set to facilitate the trimming waste to enter the suction mechanism. The suction fan and the waste collection box are set to facilitate the collection of waste by the suction mechanism.

[0004] Although the above patent can trim the diamond tiles through the trimming mechanism, the above patent achieves trimming by making the trimming mechanism run in a closed loop along a closed loop guide rail so that the trimming grinding disc keeps in contact with the edge of the diamond tile. Therefore, the above patent can only trim diamond tiles of one specification, and cannot effectively trim diamond tiles of different sizes. It has poor compatibility and a small scope of application. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings existing in the prior art and to propose a trimming device for producing and processing rhombus tiles, which can effectively trim rhombus tiles of different sizes.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a trimming device for the production and processing of diamond-shaped tiles, comprising a frame, a chain conveying assembly is arranged on the frame, two connecting plates are connected to the upper and lower chains of the chain conveying assembly at intervals along their movement trajectory, the two connecting plates on the upper side correspond to the two connecting plates on the lower side one by one, a rotating drum is rotatably connected to the lower connecting plate, a disc for supporting the diamond-shaped tiles is connected to the top of the rotating drum, a pressing assembly is arranged on the upper connecting plate, an extrusion plate is connected to the upper front side of the frame, the right side of the extrusion plate is an inclined surface, the pressing assembly can contact the extrusion plate as the upper connecting plate rotates, and is pressed downward by the inclined surface on the right side of the extrusion plate to press the diamond-shaped tiles and fix them on the disc, a grinding mechanism is arranged on the lower front side of the frame, and the grinding mechanism includes a The frame at the lower front part, the left and right sides and the rear side of the frame are all open, the frame is provided with a slide plate that can move left and right, a spring II is connected between the slide plate and the frame, the slide plate is slidably connected to a connecting seat that can move forward and backward through a sliding rod, a through opening for the sliding rod to enter and exit is opened on the front side of the frame, an electric grinding wheel is installed on the connecting seat, a spring I is connected between the connecting seat and the slide plate, the slide plate is provided with an inverted T-shaped sliding rod that can move forward and backward, the inverted T-shaped sliding rod is located on the lower side of the connecting seat, a guide groove for guiding the inverted T-shaped sliding rod is opened at the bottom of the frame, the guide groove is composed of a horizontal groove and an oblique groove, the rotating drum can contact the inverted T-shaped sliding rod as the lower connecting plate rotates, and pushes the inverted T-shaped sliding rod to move to the left, and a trigger component for triggering the rotation of the rotating drum is provided on the frame.

[0007] Preferably, the downward pressing assembly includes a lifting rod slidably connected to the upper connecting plate, a spring III is connected between the lifting rod and the upper connecting plate, the bottom of the lifting rod is rotatably connected to a spline shaft, a spline sleeve is sleeved on the spline shaft, and a pulling block for holding the spline sleeve is connected to the bottom end of the spline shaft. The lifting rod can contact the extrusion plate as the upper connecting plate rotates, and is squeezed downward by the inclined surface on the right side of the extrusion plate.

[0008] Preferably, the trigger assembly includes a rack connected to the rear side of the bottom of the frame, and a gear is connected to the rotating drum, and the gear can mesh with the rack when the rotating drum moves to the left along the frame.

[0009] Preferably, the spline sleeve is provided with a centering positioning mechanism for centering the diamond tile, the centering positioning mechanism includes a swinging plate and a lever, four swinging plates that can swing up and down are evenly spaced along the circumferential direction on the lower part of the outer wall of the spline sleeve, and a lever that can move toward the direction close to the spline sleeve is provided, a spring IV is connected between the lever and the swinging plate, four fixed pulleys are evenly spaced along the circumferential direction on the top and the lower part of the outer wall of the spline sleeve, a pull rope II is connected to the lever, an elastic rope is connected to the pull rope I, and the pull rope I passes around the fixed pulley and is connected to the pull block, and a supporting assembly is provided at the lower part of the spline sleeve, and the supporting assembly supports the spline sleeve after the spline sleeve moves downward and contacts the diamond tile, so that the lever first moves toward the direction close to the spline sleeve to push the diamond tile to the center, and after the diamond tile is pushed to the center by the lever, the supporting assembly supports the swinging plate, so that the swinging plate drives the lever to swing upward to avoid the electric grinding wheel.

[0010] Preferably, the supporting assembly includes a connecting rod disposed in the lower part of the spline sleeve and capable of sliding up and down along the spline sleeve, the lower part of the spline sleeve is connected to a connecting block, the connecting block is located on the upper side of the connecting rod, a spring V is connected between the connecting block and the connecting rod, a push rod is connected to the top of the connecting rod at uniform intervals along the circumferential direction, the lower part of the spline sleeve is provided with vertical grooves at uniform intervals along the axial direction for the push rod to slide up and down, a push ring is connected between the push rods, the push ring is located outside the spline sleeve and on the lower side of the swing plate.

[0011] Preferably, a feeding mechanism is provided on the right side of the frame, and the feeding mechanism includes a mounting frame connected to the right side of the frame, and a slide is connected to the top of the mounting frame. The slide is located on the right side of the chain conveyor assembly, and the slide is divided into a low level section, an inclined section and a high level section from left to right. The height of the slide is higher than the disc, and a belt conveyor assembly for conveying the diamond-shaped tiles to the left is provided at the high level section of the slide. A mandrel that can move up and down is provided in the rotating drum, and the bottom end of the mandrel extends out of the rotating drum, and the top end of the mandrel is connected to a mandrel that slides with the disc. A spring VI is connected between the rotating drums, and an arc-shaped slide rail I is installed in an inclined manner on the left side of the mounting frame with the front higher and the rear lower. The arc-shaped slide rail I is located below the slide. The push rod can contact the arc-shaped slide rail I as the rotating drum rotates and is pushed upward by the arc-shaped slide rail I. An arc-shaped slide groove I is opened at the low level section of the slide for the push block to enter and exit the slide. The arc-shaped slide groove I is located directly above the arc-shaped slide rail I. A positioning plate that can move left and right is provided at the low level section of the slide. The positioning plate is located on the left side of the arc-shaped slide groove I and is used to position the diamond tile. A fastening bolt is provided on the positioning plate.

[0012] Preferably, a unloading mechanism is provided on the left side of the frame, and the unloading mechanism includes a fixed frame connected to the left side of the frame, and a receiving plate is rotatably connected to the top left side of the fixed frame through a rotating shaft. The receiving plate is located on the left side of the chain conveying assembly, and the height of the receiving plate is higher than the disc. An arc-shaped slide rail II is installed on the fixed frame in an inclined manner with a low front and a high back, and the arc-shaped slide rail II is located below the receiving plate. The ejector rod can contact the arc-shaped slide rail II as the rotating drum rotates, and is pushed upward by the arc-shaped slide rail II. An arc-shaped slide groove II is opened on the right side of the receiving plate for the ejector block to enter and exit the receiving plate, and the arc-shaped slide groove II is located directly above the arc-shaped slide rail II. An electric push rod is hinged on the left side of the fixed frame, and the telescopic rod of the electric push rod is hinged to the bottom left side of the receiving plate.

[0013] Preferably, a rubber ring for protecting the diamond-shaped tiles is connected to the top of the disc.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The lifting rod can be pressed down by the extrusion plate, so that the spline sleeve moves down to press the diamond tile and fix it on the disc. The electric grinding wheel can be kept in close contact with the edges of diamond tiles of different sizes by the spring I. Through the cooperation of the rack and the gear, the rotating drum can be driven to drive the disc to rotate when the rotating drum drives the diamond tile to move to the left, so as to drive the diamond tile to rotate so that each edge of the diamond tile is in contact with the electric grinding wheel, ensuring that each edge of the diamond tile is effectively trimmed. Therefore, the present invention can effectively trim diamond tiles of different sizes, has a wide range of applications, strong practicality and high versatility.

[0015] 2. The lever can push the diamond tile to move to the center on the disc, so as to ensure that the trimming and grinding force on each edge of the diamond tile is consistent during trimming and grinding, thereby ensuring the trimming effect of each edge of the diamond tile is consistent, so as to improve the trimming and grinding effect.

[0016] 3. The arc-shaped slide rail I can push the push rod and the push block upward to lift the diamond tile that needs to be trimmed and separate it from the slide, so that the diamond tile can be transported out of the slide and fall onto the disc. In this way, automatic loading can be achieved without manual loading, thereby saving time and effort, reducing labor intensity, and thus improving work efficiency.

[0017] 4. The arc-shaped slide rail II can push the push rod and the push block upward to lift the trimmed diamond tile upward, so that the diamond tile is separated from the disc and enters the receiving plate. The electric push rod can pull the receiving plate to swing downward, so that the diamond tile slides off the receiving plate. In this way, automatic unloading can be achieved without manual unloading, which can save time and effort, further reduce labor intensity, and further improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the pressing component of the present invention.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the grinding mechanism of the present invention.

[0022] Figure 5 It is a schematic diagram of the expansion of the centering positioning mechanism of the present invention.

[0023] Figure 6 It is a schematic diagram of the folding of the centering positioning mechanism of the present invention.

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the centering positioning mechanism of the present invention.

[0025] Figure 8 It is a schematic diagram of the installation of the loading mechanism and the unloading mechanism of the present invention.

[0026] Fig. 9 It is a three-dimensional structural schematic diagram of the feeding mechanism of the present invention.

[0027] Fig.10 It is a three-dimensional structural schematic diagram of the unloading mechanism of the present invention.

[0028] Fig.11 It is a connection schematic diagram of the rubber ring of the present invention.

[0029] In the figure: 1-frame, 2-chain conveying assembly, 21-connecting shaft, 22-chain, 23-motor I, 3-connecting plate, 4-rotating drum, 5-disc, 61-lifting rod, 62-spring III, 63-spline shaft, 64-spline sleeve, 65-pull block, 7-extrusion plate, 80-frame, 81-slide plate, 82-slide rod, 83-through port, 84-inverted T-shaped sliding rod, 85-connecting seat, 86-electric grinding wheel, 87-spring I, 88-guide groove, 89-spring II, 9-rack, 10-gear, 111-swinging plate, 112-shift rod, 113-spring IV, 114-connecting rod, 115-pressing block, 116-connecting block, 117-spring V, 1 18-push rod, 119-push ring, 1110-vertical groove, 1111-fixed pulley, 1112-pull rope Ⅰ, 1113-elastic rope, 1114-pull rope Ⅱ, 120-mounting frame, 121-slideway, 122-belt conveyor assembly, 1221-rotating shaft, 1222-conveyor belt, 1223-motor Ⅱ, 123-top rod, 124-top block, 125-spring Ⅵ, 126-arc slide Ⅰ, 127-arc slide rail Ⅰ, 128-positioning plate, 129-fastening bolt, 131-fixed frame, 132-rotating shaft, 133-material receiving plate, 134-arc slide Ⅱ, 135-arc slide rail Ⅱ, 136-electric push rod, 14-rubber ring. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0031] A trimming device for the production and processing of diamond-shaped tiles, see Figure 1-Figure 4, including a frame 1, a chain conveying assembly 2 is arranged on the frame 1, the chain conveying assembly 2 includes a connecting shaft 21, a chain 22 and a motor Ⅰ 23, the frame 1 is rotatably connected with two left and right connecting shafts 21, and two upper and lower chains 22 are arranged between the two connecting shafts 21 through a sprocket, a motor Ⅰ 23 is installed on the left side of the top of the frame 1, and the output shaft of the motor Ⅰ 23 is connected to the connecting shaft 21 on the left, and two connecting plates 3 are connected to the upper and lower chains 22 at intervals along their motion trajectories, and the two connecting plates 3 on the upper side correspond to the two connecting plates 3 on the lower side one by one, and the motor Ⅰ 23 can drive the connecting shaft 21 on the left side to rotate, so that the chain 22 drives the connecting plate 3 to rotate, and the lower connecting plate 3 away from the chain One side of the chain 22 is rotatably connected with a rotating drum 4, and a disc 5 for supporting a diamond tile is connected to the top of the rotating drum 4. A downward pressing assembly is provided on the side of the upper connecting plate 3 away from the chain 22, and the downward pressing assembly includes a lifting rod 61 slidably connected to the side of the upper connecting plate 3 away from the chain 22. A spring III 62 is connected between the lifting rod 61 and the upper connecting plate 3. The bottom of the lifting rod 61 is rotatably connected to a spline shaft 63, and a spline sleeve 64 is slidably sleeved on the spline shaft 63. A pull block 65 is connected to the bottom end of the spline shaft 63. The pull block 65 is used to pull the spline sleeve 64 to prevent the spline sleeve 64 from falling off the spline shaft 63. An extrusion plate 7 is connected to the upper front side of the frame 1, and the right side of the extrusion plate 7 is an inclined surface. The lifting rod 61 rotates with the upper connecting plate 3 to contact the extrusion plate 7, and is squeezed downward by the inclined surface on the right side of the extrusion plate 7. A grinding mechanism is provided at the lower front part of the frame 1. The grinding mechanism includes a frame 80 connected to the lower front part of the frame 1. The left and right sides and the rear side of the frame 80 are all open. A slide plate 81 that can move left and right is slidably connected to the frame 80 through a slide groove. A spring II 89 is connected between the slide plate 81 and the frame 80. A connecting seat 85 that can move forward and backward is slidably connected to the slide plate 81 through a slide rod 82. A through hole 83 is opened on the front side of the frame 80 for the slide rod 82 to enter and exit. An electric grinding wheel 86 is installed on the connecting seat 85. The connecting seat 85 and the slide plate 81 are connected. A spring Ⅰ87 is connected between them, and an inverted T-shaped sliding rod 84 that can move forward and backward is slidably connected to the slide plate 81. The inverted T-shaped sliding rod 84 is located on the lower side of the connecting seat 85. A guide groove 88 for guiding the inverted T-shaped sliding rod 84 is opened at the bottom of the frame 80. The guide groove 88 consists of a transverse groove and an oblique groove. The rotating drum 4 can contact the inverted T-shaped sliding rod 84 as the lower connecting plate 3 rotates, and pushes the inverted T-shaped sliding rod 84 to move to the left. A trigger assembly for triggering the rotation of the rotating drum 4 is provided on the frame 80, and the trigger assembly includes a rack 9 connected to the rear side of the bottom of the frame 80. A gear 10 is connected to the rotating drum 4, and the gear 10 can engage with the rack 9 when the rotating drum 4 moves to the left along the frame 80.

[0032] The operation of the chain conveying assembly 2 can drive the connecting plate 3 to rotate, thereby enabling the rotating drum 4, the disc 5, the lifting rod 61, the spline shaft 63 and the spline sleeve 64 to rotate together, and the diamond tile that needs to be trimmed is placed on the disc 5. When the lifting rod 61 rotates to contact the extrusion plate 7, the lifting rod 61 is squeezed downward by the inclined surface on the right side of the extrusion plate 7, and the spring III 62 is stretched accordingly, thereby pushing the spline shaft 63 to move downward with the spline sleeve 64 and the pull block 65. When the spline sleeve 64 moves down to the point where the diamond tile contacts, the spline sleeve 64 cannot move further downward, while the spline shaft 63 and the pull block 65 can continue to move downward in the spline sleeve 64, so that the diamond tile can be pressed and fixed on the disc 5, and the diamond tile can be avoided from being crushed. When the drum 4 drives the diamond tile to move to the left until it contacts the electric grinding wheel 86, the gear 10 moves to the left accordingly until it meshes with the rack 9, thereby pushing the gear 10 through the rack 9 to drive the disc 5 to rotate. Since the diamond tile is pressed and fixed on the disc 5 by the spline sleeve 64, the spline shaft 63 is rotatably connected to the lifting rod 61, so that the rotation of the disc 5 can drive the diamond tile to rotate, and the spline sleeve 64 and the spline shaft 63 rotate accordingly. When the diamond tile rotates, the spring Ⅰ87 can keep the electric grinding wheel 86 in close contact with the edge of the diamond tile to achieve trimming and grinding of the edge of the diamond tile; and the spring Ⅰ87 can keep the electric grinding wheel 86 in close contact with the edge of diamond tiles of different sizes to achieve effective trimming operations on diamond tiles of different sizes. In this way, the device can effectively trim diamond tiles of different sizes, has a wide range of applications, strong practicality and high versatility. When the rotating drum 4 drives the diamond tile to move to the left, it contacts the inverted T-shaped sliding rod 84, thereby pushing the inverted T-shaped sliding rod 84 to move the slide plate 81 to the left, and the spring II 89 is compressed accordingly, so that the electric grinding wheel 86 moves to the left along with the diamond tile to ensure effective trimming of each edge of the diamond tile; when the inverted T-shaped sliding rod 84 moves to the left into the inclined groove in the guide groove 88, the inverted T-shaped sliding rod 84 is pushed by the inclined groove in the guide groove 88 to move backward and disengage from the rotating drum 4 to avoid the rotating drum 4, and under the resetting action of the spring II 89, the slide plate 81 is pushed to move to the right and reset, and the inverted T-shaped sliding rod 84 and the electric grinding wheel 86 move to the right and reset accordingly to carry out the next round of trimming and grinding, so that the trimming and grinding work can be carried out continuously with high work efficiency. When the inverted T-shaped sliding rod 84 moves to the right, it is pushed by the inclined groove in the guide groove 88 to move forward and reset. When the lifting rod 61 moves to the left and disengages from the extrusion plate 7, under the reset action of the spring III 62, the lifting rod 61 is pushed to drive the spline shaft 63 to move up and reset, thereby pulling the spline sleeve 64 up and reset through the pull block 65 to loosen the diamond-shaped tile after trimming.

[0033] See also Figure 5-Figure 7The spline sleeve 64 is provided with a centering positioning mechanism for centering the diamond-shaped tile, and the centering positioning mechanism includes a swing plate 111 and a lever 112. Four swing plates 111 that can swing up and down are hinged evenly spaced along the circumferential direction at the lower part of the outer wall of the spline sleeve 64. The swing plate 111 is slidably connected to a lever 112 that can move toward the direction close to the spline sleeve 64 through a sliding groove. A spring IV 113 is connected between the lever 112 and the swing plate 111. Four fixed pulleys 1111 are evenly spaced along the circumferential direction at the top and the lower part of the outer wall of the spline sleeve 64. The fixed pulley 1111 on the lower side is located above the swing plate 111. A pull rope II 1114 is connected to the upper part of the lever 112, and an elastic rope 1113 is connected to the pull rope I 1112. The pull rope I 1112 The top of the pull block 65 is connected to the spline sleeve 64 through the fixed pulley 1111. The lower part of the spline sleeve 64 is provided with a supporting assembly, which includes a connecting rod 114 whose lower part is slidably connected to the spline sleeve 64 and can slide up and down along the spline sleeve 64. The lower part of the spline sleeve 64 is connected with a connecting block 116, which is located on the upper side of the connecting rod 114. A spring V117 is connected between the connecting block 116 and the connecting rod 114. Four push rods 118 are connected to the top of the connecting rod 114 at uniform intervals along the circumferential direction. The push rod 118 is located between two adjacent swing plates 111. The lower part of the spline sleeve 64 is provided with four vertical grooves 1110 at uniform intervals along the axial direction for the push rod 118 to slide up and down. A push ring 119 is connected between the push rods 118. The push ring 119 is located outside the spline sleeve 64 and on the lower side of the swing plate 111.

[0034] When the spline sleeve 64 moves downward with the spline shaft 63, the parts connected to the spline sleeve 64 move downward together. After the pressing block 115 moves downward and contacts the diamond-shaped tile, the pressing block 115 cannot move downward further, so that the connecting rod 114, the pushing rod 118 and the pushing ring 119 cannot move downward further. Then, the spring V 117 supports the connecting block 116 to support the spline sleeve 64, so that the spline sleeve 64 stops moving downward, so that the swing plate 111, the lever 112 and the fixed pulley 11 11 stops moving downward; and the spline shaft 63 pushes the pull block 65 to continue moving downward, pulling the pull rope Ⅰ1112 downward, so that the elastic rope 1113 pulls the pull rope Ⅱ1114 to pull the lever 112 to move in the direction close to the spline sleeve 64, so as to push the diamond tile to move to the center on the disc 5, thereby ensuring that the trimming and grinding force applied to each edge of the diamond tile during subsequent trimming and grinding is consistent, thereby ensuring that the trimming effect of each edge of the diamond tile is consistent, so as to improve the trimming and grinding effect. After the diamond tile moves to the center, the lever 112 cannot continue to move toward the direction close to the spline sleeve 64, so that the pull rope I 1112 continues to pull the elastic rope 1113 to stretch the elastic rope 1113, which can not only effectively push the diamond tile to move to the center, but also avoid squeezing and deforming the diamond tile, and can be suitable for diamond tiles of different sizes; when the pull block 65 moves down to contact the connecting block 116, the pull block 65 continues to move down to push the connecting block 116 and the spline sleeve 64 to move down again, and the spring V 117 is compressed accordingly, so that the swing plate 111 moves down again, because the push ring 119 is supported, the push ring 119 pushes the swing plate 111 and the lever 112 to swing upward to avoid the electric grinding wheel 86, so as to avoid the swing plate 111 and the lever 112 hindering the subsequent electric grinding wheel 86 from trimming and grinding the diamond tile, so as to ensure the normal trimming and grinding of the diamond tile. When the lever 112 moves toward the direction approaching the spline sleeve 64, the spring IV 113 is stretched. When the spline shaft 63 is pulled upward by the lifting rod 61, the pull block 65 moves upward accordingly, disengages from the connecting block 116 and relaxes the pull rope I 1112. Under the reset action of the spring IV 113, the lever 112 is pushed to move away from the spline sleeve 64 and reset. Under the reset action of the spring V 117, the connecting block 116 is pushed to drive the spline sleeve 64 to move upward, and the swing plate 111 moves upward accordingly and disengages from the push ring 119. Under the action of gravity, the swing plate 111 swings downward accordingly and resets. When the pull block 65 moves upward to contact the inner top of the spline sleeve 64, the pull block 65 continues to move upward to pull the spline sleeve 64 and drive the components thereon to move upward and reset, so that the pressing block 115 moves upward and resets to loosen the diamond-shaped tile after trimming.

[0035] See also Figure 8- Figure 9, a feeding mechanism is provided on the right side of the frame 1, and the feeding mechanism includes a mounting frame 120 connected to the right side of the frame 1, and a slideway 121 is connected to the top of the mounting frame 120. The slideway 121 is located on the right side of the chain 22. The slideway 121 is divided into a low level section, an inclined section and a high level section from left to right. The height of the slideway 121 is higher than the disc 5. A belt conveyor assembly 122 for conveying the diamond-shaped tile to the left is provided at the high level section of the slideway 121. The belt conveyor assembly 122 includes a rotating shaft 12 21. Conveyor belt 1222 and motor II 1223. The high level section on the right side of the slideway 121 is rotatably connected with two left and right rotating shafts 1221. The two rotating shafts 1221 are sleeved with two front and rear conveyor belts 1222 through a pulley. The right front side of the slideway 121 is installed with motor II 1223. The output shaft of motor II 1223 is connected to the right rotating shaft 1221. The operation of motor II 1223 can drive the right rotating shaft 1221 to rotate, thereby rotating the conveyor belt 1222. The diamond tile is transported to the left, and a push rod 123 that can move up and down is slidably connected inside the rotating drum 4. The bottom end of the push rod 123 extends out of the rotating drum 4, and the top end of the push rod 123 is connected to a push block 124 that slides with the disc 5. A spring VI 125 is connected between the push rod 123 and the rotating drum 4. An arc-shaped slide rail I 127 is installed on the left side of the mounting frame 120 in an inclined manner with the front higher and the rear lower. The arc-shaped slide rail I 127 is located below the slideway 121. The push rod 123 rotates with the rotating drum 4 and can move with the arc-shaped slide rail I 12 7 is in contact with the arc-shaped slide rail Ⅰ127 and is pushed upward. The lower horizontal section of the slideway 121 is provided with an arc-shaped slide groove Ⅰ126 for the top block 124 to enter and exit the slideway 121. The arc-shaped slide groove Ⅰ126 is located directly above the arc-shaped slide rail Ⅰ127. The lower horizontal section of the slideway 121 is connected to a positioning plate 128 that can move left and right through the slide groove. The positioning plate 128 is located on the left side of the arc-shaped slide groove Ⅰ126 and is used to position the diamond tile. Two fastening bolts 129 are symmetrically arranged on the positioning plate 128.

[0036] The belt conveyor assembly 122 can convey the diamond tile that needs to be trimmed to the left, and the diamond tile moves along the inclined section on the slide 121 to the low horizontal section on the slide 121. The diamond tile can be positioned by the positioning plate 128 so that the middle position of the diamond tile is aligned with the arc-shaped slide groove I 126 to prevent the diamond tile from tilting and falling from the top block 124 when the subsequent top block 124 pushes the diamond tile upward; and the position of the positioning plate 128 can be adjusted according to actual needs to be suitable for diamond tiles of different sizes, so that the middle positions of diamond tiles of different sizes can be aligned with the arc-shaped slide groove I 126, and the positioning plate 128 can be unlocked by loosening the fastening bolts 129, and then the positioning plate 128 can be adjusted to a suitable position, and the positioning plate 128 can be locked again by tightening the fastening bolts 129. When the rotating drum 4 drives the push rod 123 to rotate to the right with the connecting plate 3, the push rod 123 enters the arc-shaped slide rail Ⅰ127. Since the arc-shaped slide rail Ⅰ127 is installed in an inclined manner with the front higher and the rear lower, the push rod 123 is pushed upward by the arc-shaped slide rail Ⅰ127, and the spring Ⅵ125 is compressed accordingly, so that the push block 124 moves upward to lift the diamond-shaped tile that needs to be trimmed upward and separate it from the slideway 121, and then the diamond-shaped tile is transported out of the slideway 121. When the push rod 123 moves out of the arc-shaped slide rail Ⅰ127, under the resetting action of the spring Ⅵ125, the push rod 123 drives the push block 124 to move downward and reset, and the diamond-shaped tile falls onto the disc 5. In this way, automatic loading can be realized without manual loading, thereby saving time and effort, reducing labor intensity, and thus improving work efficiency.

[0037] See also Figure 8 and Fig.10 The left side of the frame 1 is provided with a discharge mechanism, which includes a fixed frame 131 connected to the left side of the frame 1, and a receiving plate 133 is rotatably connected to the top left side of the fixed frame 131 through a rotating shaft 132. The receiving plate 133 is located on the left side of the chain 22, and the height of the receiving plate 133 is higher than the disc 5. An arc-shaped slide rail II 135 is installed on the fixed frame 131 in an inclined manner with a low front and a high rear, and the arc-shaped slide rail II 135 is located below the receiving plate 133. The top rod 123 can contact the arc-shaped slide rail Ⅱ135 as the rotating drum 4 rotates, and is pushed upward by the arc-shaped slide rail Ⅱ135. The right side of the material receiving plate 133 is provided with an arc-shaped slide groove Ⅱ134 for the top block 124 to enter and exit the material receiving plate 133. The arc-shaped slide groove Ⅱ134 is located directly above the arc-shaped slide rail Ⅱ135. The left side of the fixed frame 131 is hinged with an electric push rod 136, and the telescopic rod of the electric push rod 136 is hinged to the bottom left side of the material receiving plate 133.

[0038] When the rotating drum 4 drives the push rod 123 to rotate to the left along with the connecting plate 3, the push rod 123 enters the arc-shaped slide rail II 135. Since the arc-shaped slide rail II 135 is installed in an inclined manner with the front lower and the rear higher, the push rod 123 is pushed upward by the arc-shaped slide rail II 135, and the spring VI 125 is compressed accordingly, so that the push block 124 moves upward to lift the trimmed diamond-shaped tile on the disc 5 upward, so that the diamond-shaped tile is higher than the inner top of the receiving plate 133, thereby allowing the diamond-shaped tile to enter the receiving plate 133. When the push rod 123 moves out of the arc slide rail II 135, under the resetting action of the spring VI 125, the push rod 123 drives the push block 124 to move down and reset, and the diamond tile is stopped by the receiving plate 133 and stays on the receiving plate 133. The telescopic rod of the electric push rod 136 is controlled to shorten and the receiving plate 133 can be pulled to rotate to a tilted state with lower left and higher right, so that the diamond tile slides off the receiving plate 133, so that automatic unloading can be achieved without manual unloading, which can save time and effort, further reduce labor intensity, and further improve work efficiency. The telescopic rod of the electric push rod 136 can be controlled to extend and the receiving plate 133 can be pushed back to a horizontal state.

[0039] See also Fig.11 A rubber ring 14 is connected to the top of the disc 5. When the top block 124 moves down into the disc 5 and places the diamond-shaped tile on the disc 5, the rubber ring 14 can provide buffering protection for the diamond-shaped tile to prevent the diamond-shaped tile from directly colliding with the disc 5 and being damaged.

[0040] The above only expresses the preferred embodiments of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A trimming device for producing and processing diamond-shaped tiles, characterized in that: The machine comprises a frame (1), a chain conveying assembly (2) is provided on the frame (1), two connecting plates (3) are connected to the upper and lower chains (22) of the chain conveying assembly (2) at intervals along their motion trajectory, the two connecting plates (3) on the upper side correspond to the two connecting plates (3) on the lower side, a rotating drum (4) is rotatably connected to the lower connecting plate (3), a disc (5) for supporting diamond-shaped tiles is connected to the top of the rotating drum (4), a pressing assembly is provided on the upper connecting plate (3), and a pressing assembly is provided on the front side of the frame (1). The upper part of the frame (1) is connected to an extrusion plate (7), the right side of the extrusion plate (7) is an inclined surface, the lower pressing component rotates with the upper connecting plate (3) to contact the extrusion plate (7), and is pressed downward by the inclined surface on the right side of the extrusion plate (7) to press the diamond tile and fix it on the disc (5), the lower part of the front side of the frame (1) is provided with a grinding mechanism, the grinding mechanism includes a frame (80) connected to the lower part of the front side of the frame (1), the left and right sides and the rear side of the frame (80) are open, and the frame (80) is provided with a left and right A movable slide plate (81), a spring II (89) is connected between the slide plate (81) and the frame (80), a connecting seat (85) capable of moving forward and backward is slidably connected to the slide plate (81) through a slide rod (82), a through opening (83) for the slide rod (82) to enter and exit is opened on the front side of the frame (80), an electric grinding wheel (86) is installed on the connecting seat (85), a spring I (87) is connected between the connecting seat (85) and the slide plate (81), and the slide plate (81) is provided with a connecting seat (85) capable of moving forward and backward. The inverted T-shaped sliding rod (84) is movable, and the inverted T-shaped sliding rod (84) is located at the lower side of the connecting seat (85). The bottom of the frame (80) is provided with a guide groove (88) for guiding the inverted T-shaped sliding rod (84), and the guide groove (88) is composed of a transverse groove and an inclined groove. The rotating drum (4) can contact the inverted T-shaped sliding rod (84) as the lower connecting plate (3) rotates, and pushes the inverted T-shaped sliding rod (84) to move leftward. The frame (80) is provided with a trigger component for triggering the rotation of the rotating drum (4).

2. The trimming device for producing and processing diamond-shaped tiles according to claim 1 is characterized in that: The pressing assembly comprises a lifting rod (61) slidably connected to the upper connecting plate (3), a spring III (62) being connected between the lifting rod (61) and the upper connecting plate (3), a spline shaft (63) being rotatably connected to the bottom of the lifting rod (61), a spline sleeve (64) being sleeved on the spline shaft (63), a pulling block (65) for pulling the spline sleeve (64) being connected to the bottom end of the spline shaft (63), the lifting rod (61) being able to contact the extrusion plate (7) as the upper connecting plate (3) rotates, and being pressed downward by the inclined surface on the right side of the extrusion plate (7).

3. The trimming device for producing and processing diamond-shaped tiles according to claim 1 is characterized in that: The trigger assembly comprises a rack (9) connected to the rear side of the bottom of the frame (80); a gear (10) is connected to the rotating drum (4); and the gear (10) can mesh with the rack (9) when the rotating drum (4) moves leftward along the frame (80).

4. The trimming device for producing and processing diamond-shaped tiles according to claim 2 is characterized in that: The spline sleeve (64) is provided with a centering positioning mechanism for centering the diamond-shaped tile, and the centering positioning mechanism includes a swing plate (111) and a lever (112). Four swing plates (111) capable of swinging up and down are evenly spaced along the circumferential direction at the lower part of the outer wall of the spline sleeve (64). The swing plate (111) is provided with a lever (112) capable of moving toward the spline sleeve (64). A spring IV (113) is connected between the lever (112) and the swing plate (111). Four fixed pulleys (1111) are evenly spaced along the circumferential direction at the top and the lower part of the outer wall of the spline sleeve (64). A pull rope II (1114) is connected to the lever (112). The pull rope II ( An elastic rope (1113) is connected to the spline sleeve (64), and a pull rope I (1112) is connected to the elastic rope (1113). The pull rope I (1112) passes around the fixed pulley (1111) and is connected to the pull block (65). A supporting assembly is provided at the lower part of the spline sleeve (64). The supporting assembly moves downward with the spline sleeve (64) and contacts the diamond-shaped tile, and then supports the spline sleeve (64), so that the lever (112) first moves in a direction close to the spline sleeve (64) to push the diamond-shaped tile to the center. After the diamond-shaped tile is pushed to the center by the lever (112), it supports the swing plate (111) through the supporting assembly, so that the swing plate (111) drives the lever (112) to swing upward to avoid the electric grinding wheel (86).

5. The trimming device for producing and processing diamond-shaped tiles according to claim 4 is characterized in that: The supporting assembly comprises a connecting rod (114) whose lower portion is arranged in the spline sleeve (64) and can slide up and down along the spline sleeve (64); a connecting block (116) is connected to the lower portion in the spline sleeve (64); the connecting block (116) is located on the upper side of the connecting rod (114); a spring V (117) is connected between the connecting block (116) and the connecting rod (114); a push rod (118) is connected to the top of the connecting rod (114) at uniform intervals along the circumferential direction; vertical grooves (1110) are formed at uniform intervals along the axial direction at the lower portion of the spline sleeve (64) for the push rod (118) to slide up and down; a push ring (119) is connected between the push rods (118); the push ring (119) is located outside the spline sleeve (64) and on the lower side of the swing plate (111).

6. The trimming device for producing and processing diamond-shaped tiles according to claim 5, characterized in that: A feeding mechanism is provided on the right side of the frame (1), the feeding mechanism comprising a mounting frame (120) connected to the right side of the frame (1), a slideway (121) being connected to the top of the mounting frame (120), the slideway (121) being located on the right side of the chain conveying assembly (2), the slideway (121) being divided into a low level section, an inclined section and a high level section from left to right, the slideway (121) being located at a height higher than the disc (5), a belt conveying assembly (122) for conveying the diamond-shaped tiles to the left being provided at the high level section of the slideway (121), a top rod (123) capable of moving up and down being provided in the rotating drum (4), the bottom end of the top rod (123) extending out of the rotating drum (4), the top end of the top rod (123) being connected to a top block (124) slidably matched with the disc (5), and a spring being connected between the top rod (123) and the rotating drum (4). VI (125), the left side of the mounting frame (120) is provided with an arc-shaped slide rail I (127) in an inclined manner with the front higher and the rear lower. The arc-shaped slide rail I (127) is located below the slideway (121). The push rod (123) can contact the arc-shaped slide rail I (127) as the rotating drum (4) rotates and is pushed upward by the arc-shaped slide rail I (127). The lower horizontal section of the slideway (121) is provided with an arc-shaped slide groove I (126) for allowing the push block (124) to enter and exit the slideway (121). The arc-shaped slide groove I (126) is located directly above the arc-shaped slide rail I (127). A positioning plate (128) that can move left and right is provided at the lower horizontal section of the slideway (121). The positioning plate (128) is located on the left side of the arc-shaped slide groove I (126) and is used to position the diamond tile. A fastening bolt (129) is provided on the positioning plate (128).

7. The trimming device for producing and processing diamond-shaped tiles according to claim 6, characterized in that: A discharge mechanism is provided on the left side of the frame (1), the discharge mechanism comprising a fixed frame (131) connected to the left side of the frame (1), a material receiving plate (133) is rotatably connected to the top left side of the fixed frame (131) via a rotating shaft (132), the material receiving plate (133) is located on the left side of the chain conveying assembly (2), the height of the material receiving plate (133) is higher than the disc (5), and an arc-shaped slide rail II (135) is installed on the fixed frame (131) in an inclined manner with a lower front and a higher rear, and the arc-shaped slide rail II (135) is located below the material receiving plate (133). The push rod (123) rotates with the drum (4) to contact the arc-shaped slide rail II (135) and is pushed upward by the arc-shaped slide rail II (135). The right side of the material receiving plate (133) is provided with an arc-shaped slide groove II (134) for the push block (124) to enter and exit the material receiving plate (133). The arc-shaped slide groove II (134) is located directly above the arc-shaped slide rail II (135). The left side of the fixed frame (131) is hinged with an electric push rod (136), and the telescopic rod of the electric push rod (136) is hinged with the bottom left side of the material receiving plate (133).

8. The trimming device for producing and processing diamond-shaped tiles according to claim 7, characterized in that: A rubber ring (14) for protecting the diamond-shaped tiles is connected to the top of the disc (5).

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