Anti-deviation conveying device for extruded sheet

Abstract

The utility model relates to extruded board processing technical field especially is an extruded board anti -migration conveying device, including conveyer belt, be provided with transplanting mechanism on conveyer belt and be used for the shift and positioning of extruded board, and transplanting mechanism includes: removes the subassembly, sets up on conveyer belt and is used for removing extruded board from conveyer belt, takes the subassembly, sets up on removes the subassembly and is used for extruded board adsorption and catches, prevents the subassembly and includes the support of setting in the front and back two sides of conveyer belt right end top, and both sides of support symmetrical arrangement, the right end rotationally installed with first limit wheel in support bottom, the left side rotationally installed with second limit wheel in first limit wheel bottom, the left end rotationally installed with drive wheel in support bottom, and the limit belt is installed between first limit wheel, second limit wheel and drive wheel, through flexible limit automatic rectification, ensure extruded board centering and convey, simultaneously provide direct conveying or transplanting to him two kinds of discharge mode of procedure, adapt to a variety of production layout and rhythm demand.

Description

Technical Field

[0001] This utility model relates to the field of extruded board processing technology, specifically to an extruded board anti-deviation conveying device. Background Technology

[0002] As a lightweight board widely used in building insulation, decoration and other fields, the conveying link is an important foundation for achieving efficient and continuous processing on its automated production line. Extruded polystyrene boards are usually transported between different workstations via conveyor belts to complete subsequent processes such as cooling, cutting, stacking or packaging.

[0003] According to CN220412110U, a polystyrene board conveying device is disclosed. This technology discloses a technical solution including "a first conveyor belt and a second conveyor belt perpendicular to each other. The first conveyor belt includes a first frame and a conveyor roller disposed on the first frame. The second conveyor belt includes a second frame and at least one conveyor chain disposed on the second frame. The conveyor chain is driven to rotate by a motor. The conveyor chain is inserted between two adjacent conveyor rollers. The conveyor chain and the conveyor roller are at the same height. An interception device is provided on the first frame. The interception device includes a bracket fixed on the first frame. An interceptor frame is provided on the side of the bracket near the second conveyor belt. A pressure sensor is provided on the surface of the interceptor frame near the second conveyor belt. The pressure sensor is connected to a controller. The controller is connected to the motor." This technical solution has the technical effect of "reducing damage to the polystyrene board during the conveying process."

[0004] The above-mentioned solutions and existing conveyor belts typically use rigid baffles or guide strips for anti-deviation. These structures only restrict the position of the board through physical hard barriers, which cannot adapt to the size fluctuations of the extruded board or the vibration of the conveyor. They are prone to wear, indentation or even jamming of the board edges, and lack the ability to actively correct deviation, making it difficult to deal with the cumulative deviation problem in continuous production. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an extruded board anti-deviation conveying device, which automatically corrects deviation through flexible limiting to ensure centered conveying of the extruded board; it also provides two discharge methods: direct conveying or transfer to other processes, adapting to various production layouts and cycle time requirements.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a polystyrene board anti-deviation conveying device, comprising a conveyor belt, wherein a transfer mechanism is provided on the conveyor belt for transferring and positioning the polystyrene board, the transfer mechanism comprising:

[0007] A transfer assembly, mounted on a conveyor belt, is used to remove extruded boards from the conveyor belt;

[0008] The pick-and-place component is mounted on the transfer component and is used to adsorb and grasp the extruded board.

[0009] The anti-deviation assembly includes brackets located on the front and rear sides above the right end of the conveyor belt, with the brackets on both sides arranged symmetrically. A first limit wheel is rotatably mounted on the bottom right end of the bracket, a second limit wheel is rotatably mounted on the bottom left side of the first limit wheel, and a drive wheel is rotatably mounted on the bottom left end of the bracket. A limit belt is installed between the first limit wheel, the second limit wheel, and the drive wheel. A second servo motor is mounted on the top of the bracket and is used to drive the drive wheel to rotate.

[0010] Preferably, the transfer assembly includes two guide rails fixed to the middle of the upper end of the conveyor belt and arranged symmetrically on the left and right. A first pulley is rotatably installed on both sides of the outer wall of the guide rail, and a first belt is installed between the two first pulleys. A tensioning wheel is rotatably installed on the outer wall of the guide rail for tensioning the first belt. A power component is provided on the conveyor belt for controlling the movement of the first belt.

[0011] Preferably, the power component includes a shaft fixed between two first pulleys at both ends, a driven pulley fixed to the outer wall of the shaft, a mounting base fixed to the rear end of the conveyor belt, a first servo motor mounted on the mounting base, a driving pulley fixed to the output end of the first servo motor, and a transmission belt installed between the driving pulley and the driven pulley.

[0012] Preferably, the pick-and-place assembly includes a slide block slidably mounted on the upper end of the guide rail, a dual-axis cylinder mounted on the upper end of the slide block, a crossbeam fixed between the output ends of the dual-axis cylinders on both sides, a plurality of mounting brackets mounted on the lower end of the crossbeam, and a plurality of suction cups mounted on the lower end of the mounting brackets.

[0013] Preferably, the first limiting wheel is flush with the front and rear positions to ensure that the two limiting belts are parallel to each other, and the drive wheel is staggered from the first and second limiting wheels in the front and rear direction, so that the left entrance of the two limiting belts has a tapered structure.

[0014] Preferably, adjustment frames are provided on both sides of the outer wall of the support, and the adjustment frames are fixed to the outer wall of the conveyor belt.

[0015] Beneficial effects

[0016] This utility model provides a device for preventing extruded polystyrene board from shifting during conveying. Compared with the prior art, it has the following advantages:

[0017] 1. The drive wheel is driven to rotate by the second servo motor, which in turn drives the limit belt to rotate around the first and second limit wheels, forming two flexible limit edges that move synchronously in opposite directions. When the extruded board is conveyed to this station along the conveyor belt 1, the limit belt continuously contacts and constrains the edge of the extruded board from both sides. Through the combined action of friction and guidance, it automatically corrects its positional deviation, effectively preventing the extruded board from running off-center, tilting, or getting stuck. The anti-deviation component has a symmetrical structure and a uniform and gentle correction force, which can significantly improve the centering and straightness of the extruded board during the conveying process without damaging the board surface, providing a stable and reliable positioning guarantee for subsequent operations.

[0018] 2. Extruded board workpieces entering from the left side of the conveyor belt can choose two paths according to production needs: First, the transfer component drives the pick-and-place component to move above the workpiece, where the pick-and-place component performs the adsorption and gripping action and transfers the workpiece to other process equipment outside the other end of the conveyor belt; Second, the conveyor belt directly transports the workpiece to its right end outlet, where it enters the next process connected to the right end of the conveyor belt. This achieves flexibility and configurability of the production process, and can adapt to the needs of various process layouts and different automated production cycles. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the transfer component in this utility model;

[0021] Figure 3 This is a schematic diagram of the pick-and-place component in this utility model;

[0022] Figure 4 This is a schematic diagram of the anti-deviation component in this utility model.

[0023] In the diagram: 1. Conveyor belt; 2. Transplanting mechanism; 21. Transplanting assembly; 211. Guide rail; 212. First pulley; 213. First belt; 214. Tensioner; 215. Power unit; 2151. Shaft; 2152. Driven pulley; 2153. Mounting base; 2154. First servo motor; 2155. Drive pulley; 2156. Transmission belt; 22. Pick-and-place assembly; 221. Slide; 222. Dual-axis cylinder; 223. Crossbeam; 224. Mounting bracket; 225. Suction cup; 23. Anti-deviation assembly; 231. Adjusting frame; 232. Bracket; 233. First limit wheel; 234. Second limit wheel; 235. Drive wheel; 236. Limit belt; 237. Second servo motor. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 - Figure 4 This utility model provides a technical solution: a polystyrene board anti-deviation conveying device, including a conveyor belt 1, on which a transfer mechanism 2 is provided for the transfer and positioning of the polystyrene board, the transfer mechanism 2 including:

[0026] A transfer assembly 21 is disposed on the conveyor belt 1 and is used to remove the extruded board from the conveyor belt 1;

[0027] The pick-and-place component 22 is mounted on the transfer component 21 and is used to adsorb and grasp the extruded board.

[0028] The anti-deviation component 23 includes brackets 232 arranged on the front and rear sides above the right end of the conveyor belt 1, and the brackets 232 on both sides are symmetrically arranged. A first limit wheel 233 is rotatably installed at the bottom right end of the bracket 232, a second limit wheel 234 is rotatably installed at the bottom left side of the first limit wheel 233, and a drive wheel 235 is rotatably installed at the bottom left end of the bracket 232. A limit belt 236 is installed between the first limit wheel 233, the second limit wheel 234 and the drive wheel 235. A second servo motor 237 is installed on the top of the bracket 232 and is used to drive the drive wheel 235 to rotate.

[0029] In this embodiment, the second servo motor 237 drives the drive wheel 235 to rotate, which in turn drives the limiting belt 236 to rotate around the first limiting wheel 233 and the second limiting wheel 234, forming two flexible limiting edges that move synchronously in opposite directions. When the extruded board is transported to the station along the conveyor belt 1, the limiting belt 236 continuously contacts and constrains the edge of the extruded board from both sides. Through the combined action of friction and guidance, it automatically corrects its positional deviation, effectively preventing the extruded board from running off-center, tilting, or getting stuck. The anti-deviation component 23 has a symmetrical structure and a uniform and gentle correction force, which can significantly improve the centering and straightness of the extruded board during the conveying process without damaging the board surface, providing a stable and reliable positioning guarantee for subsequent operations.

[0030] Specifically, the transfer assembly 21 includes two guide rails 211 fixed to the middle of the upper end of the conveyor belt 1 and arranged symmetrically on the left and right. First pulleys 212 are rotatably mounted on both sides of the outer wall of the guide rails 211. A first belt 213 is installed between the two first pulleys 212. A tensioning wheel 214 is rotatably mounted on the outer wall of the guide rails 211 and is used to tension the first belt 213. A power unit 215 is provided on the conveyor belt 1 and is used to control the movement of the first belt 213.

[0031] In this embodiment, the extruded board workpiece entering from the left side of the conveyor belt 1 can choose two paths according to production needs: First, the transfer component 21 drives the pick-and-place component 22 to move above the workpiece, and the pick-and-place component 22 performs an adsorption and gripping action to transfer the workpiece to other process equipment outside the other end of the conveyor belt 1; Second, the workpiece is directly transported by the conveyor belt 1 to its right end outlet and enters the next process connected to the right end of the conveyor belt 1; This realizes the flexibility and configurability of the production process and can adapt to the needs of various process layouts and different automated production rhythms.

[0032] Specifically, the power component 215 includes a shaft 2151 fixed between two first pulleys 212 at both ends, a driven pulley 2152 fixed on the outer wall of the shaft 2151, a mounting base 2153 fixed at the rear end of the conveyor belt 1, a first servo motor 2154 mounted on the mounting base 2153, a driving pulley 2155 fixed at the output end of the first servo motor 2154, and a transmission belt 2156 installed between the driving pulley 2155 and the driven pulley 2152.

[0033] In this embodiment, the first servo motor 2154 drives the active pulley 2155, which in turn drives the driven pulley 2152 and shaft 2151 to rotate synchronously via the transmission belt 2156. This causes the first pulleys 212 on both sides to rotate synchronously and drive the first belt 213 to circulate along the guide rail 211. The tensioning wheel 214 continuously applies tension to the first belt 213 to ensure smooth transmission without slippage. The pick-and-place assembly 22 is connected to the first belt 213 via the slide block 221 and moves back and forth along the guide rail 211 under its drive.

[0034] Specifically, the pick-and-place assembly 22 includes a slide block 221 that is slidably mounted on the upper end of the guide rail 211. A dual-axis cylinder 222 is mounted on the upper end of the slide block 221. A crossbeam 223 is fixed between the output ends of the dual-axis cylinders 222 on both sides. Several mounting brackets 224 are mounted on the lower end of the crossbeam 223. Several suction cups 225 are mounted on the lower end of the mounting brackets 224.

[0035] In this embodiment, when it is necessary to grab the extruded board, the dual-axis cylinder 222 pushes the several crossbeams 223 and the mounting frame 224 connected to the bottom to descend as a whole, so that the suction cups 225 set on the mounting frame 224 come into contact with the surface of the extruded board and complete the adsorption and grabbing. Then the dual-axis cylinder 222 lifts and moves the extruded board away from the conveyor belt 1.

[0036] Specifically, the first limiting wheel 233 is flush with the front and rear positions to ensure that the two limiting belts 236 are parallel to each other. The drive wheel 235 is staggered from the first limiting wheel 233 and the second limiting wheel 234 in the front and rear direction, so that the left entrance of the two limiting belts 236 has a tapered structure.

[0037] In this embodiment, by keeping the first limiting wheel 233 and the second limiting wheel 234 aligned front to back, the limiting belts 236 on both sides form a rigid limiting channel that is parallel to each other, which can accurately guide the extruded board in a straight line. At the same time, the drive wheel 235 is staggered from the first limiting wheel 233 and the second limiting wheel 234 in the front-back direction, so that the left entrance of the limiting belts 236 on both sides naturally forms a tapered flared structure. When the extruded board enters the anti-deviation zone, the tapered structure can guide the slightly deviated board to slide smoothly into the limiting channel, and then the parallel section of the limiting belt 236 automatically corrects the positional deviation of the extruded board through continuous contact and friction.

[0038] Specifically, adjustment frames 231 are provided on both sides of the outer wall of the support 232, and the adjustment frames 231 are fixed to the outer wall of the conveyor belt 1.

[0039] In this embodiment, the overall height and horizontal spacing of the anti-deviation component 23 can be flexibly adjusted by the adjustment frame 231.

[0040] The working principle and usage process of this utility model are as follows: First, the extruded board workpiece entering from the left side of conveyor belt 1 can choose one of two paths according to production needs:

[0041] First, the extruded polystyrene (XPS) board is conveyed to the underside of the transfer assembly 21 via the conveyor belt 1. A dual-axis cylinder 222 pushes several crossbeams 223 and mounting brackets 224 connected to the bottom to descend as a whole, causing the suction cups 225 on the mounting brackets 224 to contact the surface of the XPS board and perform adsorption and gripping. Then, the dual-axis cylinder 222 lifts the XPS board away from the conveyor belt 1. Next, the first servo motor 2154 drives the drive pulley 2155, which in turn drives the driven pulley 2152 and shaft 2151 to rotate synchronously via the transmission belt 2156. This causes the first pulleys 212 on both sides to rotate synchronously and drive the first belt 213 to circulate along the guide rail 211. The tensioning wheel 214 continuously applies tension to the first belt 213 to ensure smooth transmission without slippage. The pick-and-place assembly 22 is connected to the first belt 213 via a slide block 221 and moves back and forth along the guide rail 211 under its drive, transferring the workpiece to other process equipment outside the front of the conveyor belt 1.

[0042] Secondly, the extruded polystyrene (XPS) board is continuously conveyed to the right by conveyor belt 1. The second servo motor 237 drives the drive wheel 235 to rotate, which in turn drives the limiting belt 236 to rotate around the first limiting wheel 233 and the second limiting wheel 234, forming two flexible limiting edges that move synchronously in opposite directions. When the XPS board is conveyed to this station along conveyor belt 1, the limiting belt 236 continuously contacts and constrains the edge of the XPS board from both sides. Through the combined action of friction and guidance, it automatically corrects its positional deviation, effectively preventing the XPS board from running off course, tilting, or getting stuck. This continues until the board is conveyed to its right end outlet, where it enters the next process connected to the right end of conveyor belt 1.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polystyrene board anti-deviation conveying device, comprising a conveyor belt (1), characterized in that: The conveyor belt (1) is equipped with a transplanting mechanism (2) for transferring and positioning the extruded board. The transplanting mechanism (2) includes: A transfer assembly (21) is disposed on the conveyor belt (1) and is used to remove the extruded board from the conveyor belt (1); The pick-and-place component (22) is mounted on the transfer component (21) and is used to adsorb and grasp the extruded board; The anti-deviation component (23) includes brackets (232) set on the front and rear sides above the right end of the conveyor belt (1), and the brackets (232) on both sides are symmetrically arranged. A first limit wheel (233) is rotatably installed on the right bottom end of the bracket (232), a second limit wheel (234) is rotatably installed on the left bottom end of the first limit wheel (233), a drive wheel (235) is rotatably installed on the left bottom end of the bracket (232), a limit belt (236) is installed between the first limit wheel (233), the second limit wheel (234) and the drive wheel (235), and a second servo motor (237) is installed on the top of the bracket (232) and is used to drive the drive wheel (235) to rotate.

2. The extruded board anti-deviation conveying device according to claim 1, characterized in that: The transfer assembly (21) includes two guide rails (211) fixed to the middle of the upper end of the conveyor belt (1) and arranged symmetrically on the left and right. The guide rails (211) are rotatably mounted with first pulleys (212) on both sides of the outer wall. A first belt (213) is installed between the two first pulleys (212). A tensioning wheel (214) is rotatably mounted on the outer wall of the guide rails (211) and is used to tension the first belt (213). A power component (215) is provided on the conveyor belt (1) and is used to control the movement of the first belt (213).

3. The extruded board anti-deviation conveying device according to claim 2, characterized in that: The power component (215) includes a shaft (2151) fixed between two first pulleys (212) at both ends, a driven pulley (2152) fixed on the outer wall of the shaft (2151), a mounting base (2153) fixed at the rear end of the conveyor belt (1), a first servo motor (2154) mounted on the mounting base (2153), a driving pulley (2155) fixed at the output end of the first servo motor (2154), and a transmission belt (2156) installed between the driving pulley (2155) and the driven pulley (2152).

4. The extruded board anti-deviation conveying device according to claim 2, characterized in that: The pick-and-place assembly (22) includes a slide (221) slidably mounted on the upper end of the guide rail (211), a dual-axis cylinder (222) is mounted on the upper end of the slide (221), a crossbeam (223) is fixed between the output ends of the dual-axis cylinders (222) on both sides, a number of mounting brackets (224) are mounted on the lower end of the crossbeam (223), and a number of suction cups (225) are mounted on the lower end of the mounting brackets (224).

5. The extruded board anti-deviation conveying device according to claim 1, characterized in that: The first limiting wheel (233) is flush with the front and rear positions to ensure that the two limiting belts (236) are parallel to each other. The drive wheel (235) is staggered from the first limiting wheel (233) and the second limiting wheel (234) in the front and rear directions, so that the left entrance of the two limiting belts (236) has a tapered structure.

6. The extruded board anti-deviation conveying device according to claim 1, characterized in that: The bracket (232) has adjustment frames (231) on both sides of its outer wall, and the adjustment frames (231) are fixed to the outer wall of the conveyor belt (1).

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