Conveying device for density board processing

Abstract

The invention relates to the technical field of conveying devices, and discloses a conveying device for density board processing, which comprises a fixing frame in which a conveying roller is arranged, and further comprises a correcting assembly which is arranged on the fixing frame and comprises a positioning piece, the positioning piece comprises a rotating roller positioned above the fixing frame, a rotating column is fixed on one side of the rotating roller, and a positioning rod is fixed on the other side of the rotating column. A supporting frame is rotationally connected to the outer side of the rotating column, a supporting column is fixed to one side of the supporting frame, a push plate is arranged on the outer side of the supporting column, a fixing block is fixed to the end of the supporting column, a first spring is arranged on the outer side of the supporting column in a sleeving mode, and the two ends of the first spring are fixed to the fixing block and the push plate respectively. The correcting device has the beneficial effects that through the arrangement of the correcting assembly, the flexible density board can be stably corrected in the middle, and during correction, the flexible density board can be stretched towards the two sides, so that the raised part on the surface of the density board can be leveled, and the adaptability of subsequent process processing is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveying devices, in particular to a conveying device for density board processing. BACKGROUND

[0002] Density board, as a kind of widely used artificial board, plays an important role in the fields of building decoration and furniture manufacturing, etc. Its production process involves multiple complex procedures, including fiber preparation, glue application, laying, hot pressing, and subsequent sanding and cutting, etc. In the whole production process, the conveying device undertakes the heavy task of efficiently and stably transmitting the density board between various processing links. The conveying device is mainly composed of conventional equipment such as belt conveyors or roller conveyors. During the conveying process, the density board may deviate, so it needs to be centered and corrected. The existing centering and correcting method is to correct it by centering and clamping. However, some flexible density boards may produce "elastic deformation" when they are clamped in the center due to insufficient rigidity, and the elastic force after releasing the extrusion may cause the density board to deviate again, so it cannot achieve the effect of centering and correcting. In addition, when the flexible density board is extruded, the surface may produce "local bulging" due to uneven stress, which may directly lead to a decrease in the processing adaptability of the subsequent process, and ultimately affect the quality of the finished product. SUMMARY

[0003] In view of the above and / or existing problems in the conveying device for density board processing, the present application is proposed.

[0004] Therefore, the problem to be solved by the present application is that the flexible density board cannot be stably centered and corrected.

[0005] To solve the above technical problems, the present application provides the following technical scheme: a conveying device for density board processing, comprising a fixed frame, the fixed frame is provided with a conveying roller, and further comprising.

[0006] A correcting assembly is arranged on the fixed frame and comprises a positioning member, the positioning member comprises a rotating roller located above the fixed frame, one side of the rotating roller is fixed with a rotating column, the outer side of the rotating column is rotatably connected with a support frame, one side of the support frame is fixed with a support column, the outer side of the support column is provided with a push plate, the end of the support column is fixed with a fixed block, the outer side of the support column is sleeved with a first spring, and the two ends of the first spring are respectively fixed with the fixed block and the push plate.

[0007] As a preferred scheme of the conveying device for density board processing, the correcting assembly further comprises a driving member, the driving member comprises a driven pulley rotatably connected to the outer side of the rotating column, the top of the support frame is fixed with a motor, the output shaft of the motor is fixed with a driving pulley, the outer side of the rotating column is rotatably connected with a driven gear, and the top of the driven gear is provided with a driving gear.

[0008] As a preferred scheme of the density board processing conveying device, the correction assembly further comprises a lifting member, the lifting member comprises a pneumatic cylinder arranged on the top of the support frame, a mounting frame is fixed outside the pneumatic cylinder, and the bottom of the mounting frame is fixed with the fixed frame.

[0009] As a preferred scheme of the density board processing conveying device, the correction assembly further comprises a connecting member, the connecting member comprises a movable gear arranged outside the rotating column, a tooth groove is arranged in the driven pulley, a clamping groove is arranged inside the movable gear, a clamping block is fixed outside the rotating column, and the clamping block is movably connected with the clamping groove.

[0010] As a preferred scheme of the density board processing conveying device, a fixed plate is fixed outside the rotating column, a second spring is fixed on one side of the fixed plate, and the other end of the second spring is fixed with the movable gear.

[0011] As a preferred scheme of the density board processing conveying device, the correction assembly further comprises a transmission member, the transmission member comprises a support rod fixed on one side of the support frame, a rotating shaft is rotatably connected in the support rod, a push rod is fixed at the bottom end of the rotating shaft, and a stress plate is fixed outside the movable gear.

[0012] As a preferred scheme of the density board processing conveying device, a rotating rod is fixed outside the rotating shaft, a fixed rod is fixed on one side of the push plate, a positioning shaft is fixed at the end of the fixed rod, a sliding groove is arranged on the rotating rod, and the positioning shaft slides in the sliding groove.

[0013] As a preferred scheme of the density board processing conveying device, the correction assembly further comprises a guide member, the guide member comprises a positioning plate fixed on one side of the mounting frame, a connecting rod is fixed on one side of the push plate, a guide shaft is fixed at the end of the connecting rod, and a guide groove and a reset groove are arranged on the positioning plate.

[0014] As a preferred scheme of the density board processing conveying device, the guide groove is inclined, the reset groove is vertical, and the top ends of the two are communicated.

[0015] As a preferred scheme of the density board processing conveying device, a recess is arranged on the positioning plate, a positioning rod is fixed in the recess, a stop block is rotatably connected outside the positioning rod, a torsion spring is fixed outside the positioning rod, and the bottom end of the torsion spring is fixed with the stop block.

[0016] The present application has the beneficial effects that: through the setting of the correction assembly, the flexible density board can be stably centered and corrected, and when being corrected, the flexible density board is stretched to both sides, thereby the raised part on the surface of the density board can be flattened, so that the adaptability of subsequent process processing is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0018] Figure 1 The overall structure diagram of the conveying device for density board processing.

[0019] Figure 2 The correction assembly structure diagram of the conveying device for density board processing.

[0020] Figure 3 The positioning piece structure diagram of the conveying device for density board processing.

[0021] Figure 4 The rotating column structure diagram of the conveying device for density board processing Figure 3 The local enlarged structure diagram of A in the conveying device for density board processing.

[0022] Figure 5 The rotating column structure diagram of the conveying device for density board processing

[0023] Figure 6 The guide piece structure diagram of the conveying device for density board processing.

[0024] Figure 7 The rotating column structure diagram of the conveying device for density board processing Figure 6 The local enlarged structure diagram of B in the conveying device for density board processing. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0026] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the scope of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0027] Second, the "one embodiment" or "embodiments" referred to herein are intended to encompass a particular implementation of the present application, which can include a particular feature, structure, or characteristic. However, such a particular implementation can not be the only implementation to encompass the present application. Other implementations of the present application can be similarly constructed without employing the same particular features, structures, or characteristics. Therefore, the phrase "in one embodiment" or "in an embodiment" as used herein does not mean the same embodiment or implementation in all cases and is not intended to exclude that from the scope of the application.

[0028] Embodiment 1

[0029] With reference to Figures 1-3 For the first embodiment of the present application, the embodiment provides a conveying device for density board processing, the conveying device for density board processing comprises a fixing frame 11, a conveying roller 12 is arranged in the fixing frame 11, a driving mechanism is arranged on the conveying roller 12, and the conveying roller 12 is used to drive the density board to move. This is the prior art, and the present scheme will not be described in detail, and the working principle can be clearly understood by those skilled in the art.

[0030] The correction assembly 2 is arranged on the fixing frame 11 and comprises positioning members 21. The number of the positioning members 21 is two, and the two positioning members 21 are respectively arranged on the two sides above the fixing frame 11. The positioning member 21 comprises a rotating roller 211 arranged above the fixing frame 11. The two ends of the rotating roller 211 are both fixedly connected with rotating columns 212. The outer side of the rotating column 212 is rotatably connected with a support frame 213 through a bearing. The support frame 213 is in a U shape, and the two support frames 213 at the two ends of the rotating roller 211 are fixedly connected through a horizontal plate arranged in the middle of the two support frames 213.

[0031] The support frame 213 is fixedly connected with support columns 214 on one side. The number of the support columns 214 is four, and the four support columns 214 are respectively arranged on the two sides at the two ends of the two support frames 213. The outer side of the support column 214 is provided with a push plate 215. The push plate 215 is movably connected with the outer side of the support column 214. The end of the support column 214 is fixedly connected with a fixing block 216. The outer side of the support column 214 is sleeved with a first spring 217. The two ends of the first spring 217 are respectively fixedly connected with the fixing block 216 and the push plate 215.

[0032] When the flexible density board moves to below the two rotating rollers 211, the rotating rollers 211 are moved downward. When the rotating rollers 211 are in contact with the flexible density board, the first spring 217 pushes the push plate 215 to move in the direction of the rotating roller 211, and the flexible density board is pushed to move through the push plate 215. At this time, the position of the flexible density board can be corrected through the two push plates 215 on the two sides, so that the density board is in a parallel state with the rotating roller 211. At the same time, the rotating roller 211 rotates and exerts a pulling force on the flexible density board to the two sides through the two rotating rollers 211 on the two sides. Thus, the raised part on the surface of the flexible density board can be flattened, thereby improving the adaptability of subsequent process processing and avoiding the bending of the flexible density board caused by extrusion.

[0033] Embodiment 2

[0034] With reference to Figures 2-5For the second embodiment of the present application, the embodiment is based on the previous embodiment.

[0035] Specifically, the correction assembly 2 further comprises a driving member 22, the driving member 22 comprises a driven pulley 221 rotatably connected to the outside of the rotating column 212, and the top of the support frame 213 is fixed with a motor 222, the output shaft of the motor 222 is fixed with a driving pulley 223, the driving pulley 223 is drivingly connected with the driven pulley 221 through a belt, and the number of the driving pulley 223 is two, which are both fixed outside the output shaft of the motor 222.

[0036] The number of the driven pulley 221 is two, one of which is rotatably connected to the outside of the right rotating column 212 through a bearing, and the other is located above the left rotating column 212, and the left driven pulley 221 is drivingly connected with the other driving pulley 223 through a belt.

[0037] The outside of the left rotating column 212 is rotatably connected with a driven gear 224, the top of the driven gear 224 is provided with a driving gear 225, the driven gear 224 is engaged with the driving gear 225, one side of the support frame 213 is fixed with a stabilizing shaft, the driving gear 225 is rotatably connected to the outside of the stabilizing shaft through a bearing, and the driving gear 225 is fixed with the left driven pulley 221.

[0038] When the motor 222 rotates, the right rotating roller 211 will be driven to rotate through the driving pulley 223 and the right driven pulley 221, so that the rotating roller 211 drives the flexible density board to move outward, at the same time, the other driving pulley 223 will drive the driving gear 225 to rotate through the left driven pulley 221, the driving gear 225 drives the left rotating roller 211 to rotate through the driven gear 224, so that the left rotating roller 211 can drive the flexible density board to move outward, thereby enabling the two rotating rollers 211 to rotate in opposite directions and generate outward pulling force on the flexible density board.

[0039] Specifically, the correction assembly 2 further comprises a lifting member 23, the lifting member 23 comprises a gas cylinder 231 located at the top of the support frame 213, the output end of the gas cylinder 231 is fixed with the top of the support frame 213, for driving the support frame 213 to move up and down, thereby enabling the support frame 213 to drive the rotating roller 211 to move up and down, and the outside of the gas cylinder 231 is fixed with a mounting frame 232, and the bottom of the mounting frame 232 is fixed with the fixed frame 11.

[0040] Specifically, the correction assembly 2 further comprises a connecting member 24, the number of the connecting member 24 is two, which are respectively located outside the two rotating columns 212 on both sides, and correspond to the right driven pulley 221 and the left driven gear 224.

[0041] The connecting piece 24 comprises a moving gear 241 located outside the rotating column 212, and the driven pulley 221 is internally provided with a tooth groove 221-1, when the moving gear 241 moves into the driven pulley 221, the moving gear 241 is engaged with the tooth groove 221-1, the driven pulley 221 is connected with the rotating column 212 through the cooperation of the two, and then the driven pulley 221 can drive the rotating column 212 to rotate.

[0042] The inside of the left driven gear 224 is also provided with the tooth groove 221-1, and only when the left moving gear 241 enters the inside of the driven gear 224 and is engaged with the tooth groove 221-1, the driven gear 224 can drive the rotating column 212 and the rotating roller 211 to rotate.

[0043] The inside of the moving gear 241 is provided with a clamping groove 241-1, and the outside of the rotating column 212 is fixedly provided with a clamping block 242, the clamping block 242 is movably connected with the clamping groove 241-1, the moving gear 241 is connected with the rotating column 212 through the cooperation of the two, the moving gear 241 can drive the rotating column 212 to rotate, and the moving gear 241 can move axially outside the rotating column 212.

[0044] Specifically, the outside of the rotating column 212 is fixedly provided with a fixed plate 243, one side of the fixed plate 243 is fixedly provided with a second spring 244, the other end of the second spring 244 is fixedly provided with the moving gear 241, when the moving gear 241 is released, the moving gear 241 can be moved through the second spring 244, and the moving gear 241 is engaged with the tooth groove 221-1.

[0045] Embodiment 3

[0046] Reference Figures 3-7 This embodiment is based on the previous two embodiments.

[0047] Specifically, the correcting assembly 2 further comprises a transmission piece 25, the number of the transmission piece 25 is two groups, and the transmission piece 25 corresponds to the two groups of connecting pieces 24, the transmission piece 25 comprises a supporting rod 251 fixed to one side of the supporting frame 213, the supporting rod 251 is in L shape, the supporting rod 251 is rotatably connected with a rotating shaft 252 through a bearing, the bottom end of the rotating shaft 252 is fixedly provided with a push rod 253, the outside of the moving gear 241 is fixedly provided with a stress plate 257, the end of the push rod 253 is in contact with the stress plate 257 and extrudes the stress plate 257, and then the stress plate 257 can drive the gear 241 to be separated from the tooth groove 221-1.

[0048] Specifically, the outside of the rotating shaft 252 is fixedly provided with a rotating rod 254, one side of the push plate 215 is fixedly provided with a fixed rod 255, the end of the fixed rod 255 is fixedly provided with a positioning shaft 256, the rotating rod 254 is provided with a sliding groove 254-1, and the positioning shaft 256 slides in the sliding groove 254-1.

[0049] When the rotating roller 211 moves upward and separates from the flexible density board, the push plate 215 moves in the opposite direction away from the rotating roller 211, and drives the fixed rod 255 to move, the fixed rod 255 drives the rotating rod 254 to rotate through the cooperation of the positioning shaft 256 and the sliding groove 254-1, and the rotating rod 254 drives the push rod 253 to extrude the stress plate 257 through the rotating shaft 252. At this time, the gear 241 is separated from the gear slot 221-1.

[0050] When the rotating roller 211 moves downward and contacts the density board, the push plate 215 moves to the position of the density board under the elastic force of the first spring 217, and pushes the density board to move, thereby correcting the density board to the center. If the position of the density board deviates to the left side, the left push plate 215 will be blocked by the density board and cannot move, while the right push plate 215 drives the fixed rod 255 to move, the fixed rod 255 drives the rotating rod 254 to rotate through the cooperation of the positioning shaft 256 and the sliding groove 254-1, and the rotating rod 254 drives the push rod 253 to separate from the stress plate 257 through the rotating shaft 252, thereby releasing the restriction on the stress plate 257. The moving gear 241 is driven to move by the second spring 244, and the moving gear 241 is engaged with the gear slot 221-1, thereby connecting the right driven pulley 221 with the rotating column 212 through the cooperation of the two, and rotating the right rotating roller 211 to move the density board to the right side, thereby correcting the position of the density board to the center. When the density board is centered, the left push plate 215 moves inward to release the restriction on the left moving gear 241, and at the same time, the left rotating roller 211 rotates, thereby avoiding the situation that the continuous rotation of the single rotating roller 211 causes the density board to deviate. The rotation of the rotating roller 211 on both sides also stretches the density board, thereby avoiding the situation that the surface of the density board is raised.

[0051] If the position of the density board deviates to the right side, the working mode is the same as described above.

[0052] Specifically, the correcting assembly 2 further comprises a guide piece 26, the number of the guide piece 26 corresponds to the push plate 215, the guide piece 26 comprises a positioning plate 261 fixed to one side of the mounting frame 232, the push plate 215 is fixed with a connecting rod 262 on one side, the connecting rod 262 is fixed with a guide shaft 263 at the end, the positioning plate 261 is provided with a guide groove 261-1 and a reset groove 261-2, the guide groove 261-1 is inclined, the reset groove 261-2 is vertical, and the two top ends are communicated.

[0053] When the push plate 215 moves upward, the guide shaft 263 moves upward along the guide groove 261-1 slope, and then the push plate 215 moves away from the rotating roller 211, when the push plate 215 stops moving, the guide shaft 263 enters the reset slot 261-2, and when the rotating roller 211 contacts the density board, the guide shaft 263 moves out of the reset slot 261-2.

[0054] Specifically, the positioning plate 261 is provided with a groove 261-3, and the positioning rod 264 is fixed in the groove 261-3. The stop block 265 is rotatably connected to the outside of the positioning rod 264. The stop block 265 is in contact with the inner wall of the groove 261-3 on one side, so that the stop block 265 can only rotate into the reset slot 261-2, so that the guide shaft 263 can move upward along the guide groove 261-1 and enter the reset slot 261-2 without being hindered, and when moving downward along the reset slot 261-2, it will be hindered by the stop block 265 and cannot enter the guide groove 261-1.

[0055] The positioning rod 264 is fixed with a torsional spring 266, and the bottom end of the torsional spring 266 is fixed with the stop block 265. The torsional spring 266 is used to reset the rotated stop block 265.

[0056] In use, when the flexible density board moves to the position below the two rotating rollers 211, the cylinder 231 is started to drive the support frame 213 to move downward, so that the support frame 213 drives the rotating roller 211 to move downward, and when the rotating roller 211 contacts the density board, the push plate 215 moves to the position of the density board under the elastic force of the first spring 217, and pushes the density board to move, so that the density board is parallel to the rotating roller 211, and then the density board is centered and corrected.

[0057] At the same time, the motor 222 is started, and when the motor 222 rotates, the right driven pulley 221 and the left driven gear 224 are rotated by the driving pulley 223. If the position of the density board deviates to the left, the left push plate 215 will be hindered by the density board and cannot move, and the right push plate 215 will drive the fixed rod 255 to move. The fixed rod 255 drives the rotating rod 254 to rotate through the cooperation of the positioning shaft 256 and the sliding groove 254-1. The rotating rod 254 drives the push rod 253 and the stress plate 257 to separate through the rotating shaft 252, so as to release the restriction of the stress plate 257. The moving gear 241 is pushed to move by the second spring 244, and the moving gear 241 is engaged with the tooth groove 221-1, so that the right driven pulley 221 and the rotating column 212 are connected through the cooperation of the two, so that the right rotating roller 211 rotates and drives the density board to move to the right, so as to center and correct the position of the density board.

[0058] When the density board is centered, the left pushing plate 215 moves inward, releases the restriction on the left moving gear 241, and makes the left rotating roller 211 rotate, thereby avoiding the situation that the continuous rotation of the single rotating roller 211 causes the density board to deviate, and the rotation of the two rotating rollers 211 also stretches the density board, avoids the situation that the surface of the density board is raised, improves the adaptability of subsequent process processing, and avoids the situation that the flexible density board is bent due to extrusion.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A conveying device for processing density board, comprising a fixed frame (11), wherein a conveying roller (12) is provided in the fixed frame (11), characterized in that: Also includes, A correction component (2) is arranged on the fixing frame (11) and includes a positioning member (21). The positioning member (21) includes a roller (211) located above the fixing frame (11). A rotating column (212) is fixed on one side of the roller (211). The outer side of the rotating column (212) is rotatably connected to a support frame (213). A support column (214) is fixed on one side of the support frame (213). A push plate (215) is provided on the outer side of the support column (214). A fixed block (216) is fixed at the end of the support column (214). A first spring (217) is sleeved on the outer side of the support column (214). The two ends of the first spring (217) are respectively fixed to the fixed block (216) and the push plate (215).

2. The conveying device for processing density board according to claim 1, characterized in that: The correction component (2) further comprises a driving member (22), the driving member (22) comprising a driven pulley (221) rotatably connected to the outside of the rotating column (212), a motor (222) being fixed on the top of the support frame (213), a driving pulley (223) being fixed on the output shaft of the motor (222), a driven gear (224) being rotatably connected to the outside of the rotating column (212), and a driving gear (225) being provided on the top of the driven gear (224).

3. The conveying device for processing density board according to claim 2, characterized in that: The correction assembly (2) further includes a lifting member (23), the lifting member (23) including a cylinder (231) located at the top of the support frame (213), a mounting frame (232) being fixed on the outside of the cylinder (231), and the bottom of the mounting frame (232) being fixed to the fixing frame (11).

4. The conveying device for processing density board according to claim 3, characterized in that: The correction component (2) further comprises a connecting member (24), the connecting member (24) comprising a moving gear (241) located outside the rotating column (212), a tooth groove (221-1) being provided inside the driven pulley (221), a clamping groove (241-1) being provided inside the moving gear (241), a clamping block (242) being fixed outside the rotating column (212), and the clamping block (242) being movably connected to the clamping groove (241-1).

5. The conveying device for processing density board according to claim 4, characterized in that: A fixing plate (243) is fixed on the outside of the rotating column (212), a second spring (244) is fixed on one side of the fixing plate (243), and the other end of the second spring (244) is fixed to the moving gear (241).

6. The conveying device for density board processing according to claim 4 or 5, characterized in that: The correction assembly (2) further comprises a transmission member (25), the transmission member (25) comprising a support rod (251) fixed to one side of the support frame (213), a rotating shaft (252) being rotatably connected inside the support rod (251), a push rod (253) being fixed to the bottom end of the rotating shaft (252), and a force-bearing plate (257) being fixed to the outside of the moving gear (241).

7. The conveying device for processing density board according to claim 6, characterized in that: A rotating rod (254) is fixed on the outside of the rotating shaft (252), a fixed rod (255) is fixed on one side of the push plate (215), a positioning shaft (256) is fixed at the end of the fixed rod (255), a sliding groove (254-1) is provided on the rotating rod (254), and the positioning shaft (256) slides in the sliding groove (254-1).

8. The conveying device for processing density board according to claim 7, characterized in that: The correction assembly (2) further includes a guide member (26), the guide member (26) including a positioning plate (261) fixed to one side of the mounting frame (232), a connecting rod (262) fixed to one side of the push plate (215), a guide shaft (263) fixed to the end of the connecting rod (262), and a guide groove (261-1) and a reset groove (261-2) formed on the positioning plate (261).

9. The conveying device for processing density board according to claim 8, characterized in that: The guide groove (261-1) is inclined, the reset groove (261-2) is vertical, and the top ends of the two are connected.

10. The conveying device for processing density board according to claim 8 or 9, characterized in that: A groove (261-3) is provided on the positioning plate (261), a positioning rod (264) is fixed in the groove (261-3), a stopper (265) is rotatably connected to the outside of the positioning rod (264), a torsion spring (266) is fixed to the outside of the positioning rod (264), and the bottom end of the torsion spring (266) is fixed to the stopper (265).

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