PVC plate production line

Abstract

The utility model provides a PVC (polyvinyl chloride) board production line, belongs to the technical field of composite board production, and solves the technical problems that the surface of an existing board is easily scratched by a clamping plate, the board is possibly deformed in the clamping process, and the production quality of the board is influenced. A PVC plate production line comprises a plate pressing machine, a plate cutting machine and a conveyor fixed between the plate pressing machine and the plate cutting machine, the conveyor comprises a first conveying frame and a second conveying frame, the first conveying frame is rotationally connected with the second conveying frame, and conveying belts are fixed to the first conveying frame and the second conveying frame respectively. An adjusting frame is arranged between the first conveying frame and the second conveying frame and fixedly connected with the first conveying frame. According to the conveying device, the conveying path is changed, meanwhile, the plate body is fixed through the adsorption fixing assembly, the plate body is prevented from being damaged in the fixing process, and the production effect of the plate body is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the composite board production technical field relates to a panel production line, in particular to PVC panel production line. BACKGROUND

[0002] When producing and processing PVC composite rigid board, conveying rollers are needed to convey the board to meet the processing needs in different composite processing sections. However, when conveying the board with conveying rollers inside the workshop, the conveying path of the conveying rollers is not a straight line due to the limitation of the internal space of the workshop. When conveying the board in an arc shape with the conveying rollers, the corners of the board will collide with the side plates of the conveying roller mounting frame to change the conveying path. This path changing method will cause damage to the corners of the composite board, which will affect the overall quality of the PVC composite board.

[0003] After retrieval, a board traction device in a PVC plastic-wood composite board production line is disclosed in Chinese patent literature

Application Number: 202322474560.8; Publication Number: CN 220787270 U

[0004] Although the patent achieves the purpose of changing the board conveying path without damage, the patent needs to clamp the board with the clamping plate during the process of changing the board conveying path, which causes the board surface to be scratched by the clamping plate during rotation adjustment, and the board may be deformed during clamping, affecting the production quality of the board. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the above-mentioned problems of the existing technology and proposes a PVC board production line. The technical problem to be solved by the utility model is how to change the conveying path while fixing the board body with the adsorption fixing assembly to prevent damage to the board body during fixing and improve the production effect of the board body.

[0006] The utility model discloses a purpose can be realized through the following technical schemes:

[0007] PVC board production line, including board pressing machine, board cutting machine, the fixed conveyer between board pressing machine and board cutting machine, the conveyer includes conveying frame one and conveying frame two, conveying frame one is rotatably connected with conveying frame two, and the transmission belt is fixed on conveying frame one and conveying frame two, and the adjusting frame is arranged between conveying frame one and conveying frame two, the adjusting frame is fixedly connected with conveying frame one, and the angle adjusting disc is rotatably connected on the adjusting frame, the angle adjusting disc is provided with suction fixing assembly, and the angle adjusting disc is provided with conveying assembly.

[0008] The utility model discloses a working principle is: can be through the board pressing machine to the PVC board compaction forming, and again through the conveyer with the forming board conveying to the board cutting machine in cutting, and cut raw material into the size and shape required, so that subsequent processing and use, again through the conveyer process through the rotatable connection of conveying frame one and conveying frame two, realize the steering of conveying path, improve the efficiency of overall conveying, again through the suction fixing assembly on the angle adjusting disc to the board on the angle adjusting disc is fixed, and cooperate the rotation of angle adjusting disc, adjust the board angle to the suitable angle, convenient subsequent conveying assembly with the board transport to the next conveying area, improve the overall conveying efficiency, and realize the purpose of changing the board conveying path, improve the flexibility of overall conveying range.

[0009] The suction fixing assembly includes four suction grooves formed in the angle adjusting disc, a piston is slidably connected in each suction groove, four suction ports are formed in the angle adjusting disc, a sealing gasket is fixed around each suction port, each suction port is in communication with the corresponding suction groove, and a return spring is fixedly connected between each piston and the groove bottom of the corresponding suction groove, and the angle adjusting disc is provided with a control assembly for controlling the movement of the four pistons.

[0010] With the above structure, the four pistons can be controlled to move downward by the control assembly, so that the pistons pass through the suction ports and suck the area in contact with the board, so that a negative pressure is generated in the contact area of the two, thereby realizing the suction work. When the control assembly releases the four pistons in reverse, the return spring loses pressure restriction and pushes the corresponding piston, thereby realizing the resetting of the four pistons. During the resetting of the four pistons, the sucked air is released, making it easy to separate from the board.

[0011] The control assembly includes a winding wheel rotatably connected to the angle adjusting disc, four traction ropes are arranged and fixed on the wheel surface of the winding wheel, one end of each of the four traction ropes is fixedly connected to the bottom of the corresponding piston, and a control motor is fixed in the angle adjusting disc, and the output shaft of the control motor is coaxially fixedly connected with the winding wheel.

[0012] With the above structure, the motor can be controlled to drive the winding wheel to rotate, and the winding wheel will wind the four traction ropes after rotating, so that the corresponding pistons are pulled to move downward to realize the suction capacity, and when the winding wheel reverses, the traction ropes are released, and the reset springs push, so that the four pistons can be reset, improving the overall working efficiency.

[0013] The conveying assembly comprises four guide sliding grooves opened on the angle adjusting disc, driving sliding grooves are opened on the left and right sides of each guide sliding groove, two driving sliding grooves in each guide sliding groove form a pair, a driving lead screw is rotationally connected in each pair of driving sliding grooves, a plurality of servo motors one are fixed in the angle adjusting disc, the output shafts of the plurality of servo motors one are coaxially fixedly connected with the corresponding driving lead screws, adjusting blocks are threadedly connected in each pair of driving lead screws, conveying rollers are rotationally arranged between the adjusting blocks of each pair, servo motors two are fixed on one of the adjusting blocks of each pair, the output shafts of each servo motor two are coaxially fixedly connected with one end of the corresponding conveying roller, and the other adjusting block of each pair of adjusting blocks is rotationally connected with the other end of the corresponding conveying roller.

[0014] With the above structure, the plurality of servo motors one can drive the corresponding driving lead screws to rotate, and each pair of driving lead screws can drive the corresponding adjusting blocks to move up and down after rotating, so that the conveying rollers can be ejected and retracted, the conveying rollers are in the retracted state, the adsorption fixing assembly contacts the plate, and the fixing work is normally performed, the roller surface of the conveying roller contacts the plate in the ejected state, and the conveying work is normally performed, the servo motor two drives the corresponding conveying roller to rotate, and the conveying work is stably completed.

[0015] The adjusting frame is fixed with a driving motor, and the output end of the driving motor is coaxially fixedly connected with the angle adjusting disc.

[0016] With the above structure, the driving motor can drive the angle adjusting disc to rotate, so that the conveying path can be automatically changed, and the overall conveying efficiency is improved.

[0017] Compared with the prior art, the PVC plate production line has the following advantages:

[0018] 1. The conveying path is turned through the rotational connection of the conveying frame one and the conveying frame two during the conveying process, the overall conveying efficiency is improved, the plate conveyed to the angle adjusting disc is fixed by the adsorption fixing assembly on the angle adjusting disc, and the plate is adjusted to an appropriate angle through the rotation of the angle adjusting disc, so that the subsequent conveying assembly can transport the plate to the next conveying area, the overall conveying efficiency is improved, the conveying path of the plate is changed, and the flexibility of the overall conveying range is improved.

[0019] 2, by plate press machine to PVC plate material press forming, and then by conveyor to the plate cutting machine is cut into the required size and shape, so as to follow up the processing and use. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the structure diagram of the utility model.

[0021] Figure 2 is the structure diagram of the conveyor in the utility model.

[0022] Figure 3 is the structure diagram of the adsorption fixing assembly in the utility model.

[0023] Figure 4 is the structure diagram of the conveying assembly in the utility model.

[0024] In the figure, 1, plate press machine;2, plate cutting machine;3, conveyor;4, conveying frame one;5, conveying frame two;6, transmission belt;7, adjusting frame;8, angle adjusting disc;9, suction groove;10, piston;11, suction port;12, return spring;13, winding wheel;14, traction rope;15, control motor;16, guide slide groove;17, drive slide groove;18, drive screw;19, servo motor one;20, control block;21, conveying roller;22, servo motor two;23, drive motor. DETAILED DESCRIPTION

[0025] The following is the specific embodiment of the utility model and combining the drawings, the technical scheme of the utility model is further described, but the utility model is not limited to these embodiments.

[0026] As Figures 1-4 shown, PVC plate production line, including plate press machine 1, plate cutting machine 2, plate press machine 1 and plate cutting machine 2 between fixed conveyor 3, conveyor 3 includes conveying frame one 4 and conveying frame two 5, conveying frame one 4 and conveying frame two 5 are rotatably connected, and conveying frame one 4 and conveying frame two 5 are all fixed with transmission belt 6, and conveying frame one 4 and conveying frame two 5 between setting adjusting frame 7, adjusting frame 7 and conveying frame one 4 are fixedly connected, and adjusting frame 7 is rotatably connected with angle adjusting disc 8, angle adjusting disc 8 is provided with adsorption fixing assembly, and angle adjusting disc 8 is provided with conveying assembly.

[0027] The PVC plate can be pressed and formed by the plate pressing machine 1, and then the formed plate is conveyed to the plate cutting machine 2 by the conveyor 3 for cutting to cut the raw material into the required size and shape for subsequent processing and use. The conveying path is turned through the rotating connection of the conveying frame one 4 and the conveying frame two 5 during conveying, the efficiency of the overall conveying is improved, the plate is fixed on the angle adjusting disc 8 through the adsorption fixing assembly on the angle adjusting disc 8, and the plate is adjusted to a suitable angle through the rotation of the angle adjusting disc 8, so that the subsequent conveying assembly can convey the plate to the next conveying area, the overall conveying efficiency is improved, and the purpose of changing the plate conveying path is achieved, and the flexibility of the overall conveying range is improved.

[0028] The adsorption fixing assembly comprises four suction grooves 9 formed in the angle adjusting disc 8, a piston 10 is slidably connected in each suction groove 9, four suction ports 11 are formed in the angle adjusting disc 8, a sealing gasket is fixed around each suction port 11, each suction port 11 is in communication with the corresponding suction groove 9, a return spring 12 is fixedly connected between each piston 10 and the groove bottom of the corresponding suction groove 9, and a control assembly for controlling the movement of the four pistons 10 is arranged in the angle adjusting disc 8.

[0029] With the above structure, the four pistons 10 can be controlled by the control assembly to move downward, so that the pistons 10 suck the area in contact with the plate through the suction ports 11, so that a negative pressure is generated in the contact area of the two, thereby realizing the adsorption work. When the control assembly releases the four pistons 10 in the opposite direction, the return spring 12 loses pressure restriction and pushes the corresponding piston 10, thereby realizing the resetting of the four pistons 10. During the resetting of the four pistons 10, the sucked air is released, so that the plate is easily separated from the plate.

[0030] The control assembly comprises a winding wheel 13 rotatably connected to the angle adjusting disc 8, four traction ropes 14 are arranged and fixed on the wheel surface of the winding wheel 13, one end of each of the four traction ropes 14 is fixedly connected to the bottom of the corresponding piston 10, a control motor 15 is fixed in the angle adjusting disc 8, and the output shaft of the control motor 15 is coaxially fixedly connected with the winding wheel 13.

[0031] With the above structure, the winding wheel 13 can be rotated by the control motor 15, and the four traction ropes 14 are wound after the winding wheel 13 is rotated, so that the corresponding piston 10 is pulled to move downward, thereby realizing the suction capacity. When the winding wheel 13 rotates in the opposite direction, the traction rope 14 is released, and the return spring 12 pushes, thereby realizing the resetting of the four pistons 10, and improving the overall working efficiency.

[0032] The conveying assembly comprises four guide grooves 16 formed on the angle adjusting disc 8, a driving groove 17 is formed on the left and right sides of each guide groove 16, two driving grooves 17 in each guide groove 16 form a pair, a driving lead screw 18 is rotatably connected in each pair of driving grooves 17, a plurality of servo motors 19 are fixed in the angle adjusting disc 8, the output shafts of the plurality of servo motors 19 are coaxially fixedly connected with the corresponding driving lead screws 18, a control block 20 is threadedly connected in each pair of driving lead screws 18, a conveying roller 21 is rotatably arranged between each pair of control blocks 20, a servo motor 22 is fixed on one of the control blocks 20 in each pair of control blocks 20, the output shaft of each servo motor 22 is coaxially fixedly connected with one end of the corresponding conveying roller 21, and the other control block 20 in each pair of control blocks 20 is rotatably connected with the other end of the corresponding conveying roller 21.

[0033] With the above structure, the plurality of servo motors 19 can drive the corresponding driving lead screws 18 to rotate, each pair of driving lead screws 18 can drive the corresponding control blocks 20 to move up and down after rotating, the ejection and contraction of the conveying roller 21 are realized, the conveying roller 21 is in the contracted state, the contact plate is adsorbed and fixed, and the normal fixing work is performed, the roller surface of the conveying roller 21 contacts the plate in the ejection state of the conveying roller 21, and the normal conveying work is performed, the corresponding conveying roller 21 is driven by the servo motor 22 to rotate, and the conveying work is stably completed.

[0034] The adjusting frame 7 is fixed with a driving motor 23, and the output end of the driving motor 23 is coaxially fixedly connected with the angle adjusting disc 8.

[0035] With the above structure, the driving motor 23 can drive the angle adjusting disc 8 to rotate, the ability of automatically changing the conveying path is realized, and the overall conveying efficiency is improved.

[0036] The utility model discloses a working principle: through the board pressing machine 1 to PVC board pressing forming, and again through the conveyer 3 with the forming board material is transported to the board cutting machine 2 in cutting, and raw material is cut into the size and shape that need, so that subsequent processing and use, again through the rotary connection of conveying frame no. 4 and conveying frame no. 5 in the conveying process, realize the steering of conveying path, through the control assembly control four pistons 10 and move downward, so that piston 10 passes through suction port 11, and the area of contact with the board is sucked, so that the contact area of the two produces negative pressure, to this end realizes the fixing of the board conveyed to the angle adjusting disc 8, and cooperates with the rotation of angle adjusting disc 8 driven by drive motor 23, and the angle of the board is adjusted to the suitable angle, at this time, the reverse rotation of winding wheel 13 will release the traction rope 14, at this time, the reset spring 12 pushes, and the reset of four pistons 10 can be realized, and the fixed filling with the board is separated, a plurality of servo motors no. 19 drive corresponding drive lead screws 18 to rotate, and each pair of drive lead screws 18 will drive corresponding control blocks 20 to move upward after rotating, and further drive the lifting of conveying roller 21, when conveying roller 21 is ejected, the roller surface of conveying roller 21 contacts the board, and normal conveying work is carried out, corresponding conveying roller 21 is rotated by servo motor no. 22, so that the conveying work is stably completed, and the board is transported to the next conveying area, improve the overall conveying efficiency, and the purpose of changing the board conveying path is realized, and the flexibility of the overall conveying range is improved.

[0037] In conclusion, through the board pressing machine 1 to PVC board pressing forming, and again through the conveyer 3 with the forming board material is transported to the board cutting machine 2 in cutting, and raw material is cut into the size and shape that need, so that subsequent processing and use, again through the rotary connection of conveying frame no. 4 and conveying frame no. 5 in the conveying process, realize the steering of conveying path, improve the overall conveying efficiency, again through the adsorption fixing assembly on angle adjusting disc 8 and fix the board conveyed to angle adjusting disc 8, and cooperate with the rotation of angle adjusting disc 8, and the angle of the board is adjusted to the suitable angle, and the subsequent conveying assembly can transport the board to the next conveying area, improve the overall conveying efficiency, and the purpose of changing the board conveying path is realized, and the flexibility of the overall conveying range is improved.

[0038] The specific embodiments described herein are merely illustrative of the spirit of the utility model. Those skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the range defined by the attached claims.

Claims

1. A PVC sheet production line, comprising a sheet pressing machine (1), a sheet cutting machine (2), and a conveyor (3) fixed between the sheet pressing machine (1) and the sheet cutting machine (2), characterized in that, The conveyor (3) includes a first conveyor frame (4) and a second conveyor frame (5), which are rotatably connected. Both the first conveyor frame (4) and the second conveyor frame (5) are fixed with a conveyor belt (6). An adjustment frame (7) is provided between the first conveyor frame (4) and the second conveyor frame (5). The adjustment frame (7) is fixedly connected to the first conveyor frame (4). An angle adjustment plate (8) is rotatably connected to the adjustment frame (7). An adsorption and fixing component is provided on the angle adjustment plate (8). A conveying component is provided on the angle adjustment plate (8).

2. The PVC sheet production line according to claim 1, characterized in that, The adsorption and fixing assembly includes four suction grooves (9) opened in the angle adjustment plate (8), and a piston (10) is slidably connected in each suction groove (9). The angle adjustment plate (8) is provided with four suction ports (11), and a sealing gasket is fixed around each suction port (11). Each suction port (11) is connected to the corresponding suction groove (9), and a return spring (12) is fixedly connected between each piston (10) and the bottom of the corresponding suction groove (9). The angle adjustment plate (8) is provided with a control assembly for controlling the movement of the four pistons (10).

3. The PVC sheet production line according to claim 2, characterized in that, The control assembly includes a winding wheel (13) rotatably connected to the angle adjustment disk (8). Four traction ropes (14) are arranged and fixed on the surface of the winding wheel (13). One end of each of the four traction ropes (14) is fixedly connected to the bottom of the corresponding piston (10). A control motor (15) is fixed inside the angle adjustment disk (8). The output shaft of the control motor (15) is coaxially fixedly connected to the winding wheel (13).

4. The PVC sheet production line according to claim 1, characterized in that, The conveying assembly includes four guide grooves (16) formed on the angle adjustment plate (8). Each guide groove (16) has a drive groove (17) on both its left and right sides. The two drive grooves (17) in each guide groove (16) form a pair. Each pair of drive grooves (17) is rotatably connected to a drive screw (18). Multiple servo motors (19) are fixed inside the angle adjustment plate (8). The output shafts of the multiple servo motors (19) are coaxially fixed with the corresponding drive screws (18). The drive screws (18) are connected by threads to a control block (20). A conveyor roller (21) is rotatably arranged between each pair of control blocks (20). A servo motor (22) is fixed on one of the control blocks (20) in each pair. The output shaft of each servo motor (22) is coaxially fixedly connected to one end of the corresponding conveyor roller (21). The other control block (20) in each pair of control blocks (20) is rotatably connected to the other end of the corresponding conveyor roller (21).

5. The PVC sheet production line according to claim 1, characterized in that, The adjustment frame (7) is equipped with a drive motor (23), and the output end of the drive motor (23) is coaxially fixedly connected to the angle adjustment disk (8).

Images