CN217169759U - A coating conveying device for impact-resistant color steel plate sandwich panel - Google Patents

Abstract

The application discloses a coating conveying device for impact-resistant color steel plate sandwich panels, which comprises a support frame, an upper coating roller and a lower coating roller arranged on the support frame, and two sides of the support frame are provided with chutes. The support frame is also provided with a roll film installation roller, and also includes two support rods respectively arranged at both ends of the upper film roll and a first adjustment mechanism for adjusting the heights of the two support rods at the same time; the first adjustment mechanism includes a connection for connecting The connecting component of the support rod, one side of the support frame is provided with a worm along the axial direction of the upper film roller, and the two ends of the worm are meshed and connected with a worm wheel. The two worm wheels are located on the same side of the worm and rotate in the horizontal direction. The screw thread is connected with the screw lift rod, and the first adjustment mechanism further includes a guide assembly for restricting the screw lift rod from rotating with the rotation of the worm wheel. The present application has the effect of improving the accuracy of the height adjustment of the upper laminating roll.

Description

A coating conveying device for impact-resistant color steel plate sandwich panel

technical field

The application relates to the field of color steel plate processing, in particular to a film-coated conveying device for impact-resistant color steel plate sandwich panels.

Background technique

Color steel sandwich panel is a common building material. It is made of upper and lower metal panels and a polymer heat-insulating inner core in the middle. During the production process of color steel sandwich panels, the upper and lower metal panels need to be The sheet is covered with a single layer.

The lamination device generally includes a support frame, an upper lamination roll and a lower lamination roll installed on the support in the vertical direction, a roll film installation bracket for placing the lamination roll, and a conveying device for conveying the sheet material. It is sent between the upper laminating roll and the lower laminating roll by a conveying device. By adjusting the distance between the upper lamination roll and the lower lamination roll, the pressure of the upper lamination roll and the lower lamination roll to the sheet material can be adjusted, and then the sheet material can be lamination by pressure.

In view of the above-mentioned related art, the inventor believes that there are the following defects: the common devices in the related art for adjusting the distance between the upper lamination roll and the lower lamination roll are two respectively arranged on both sides of the bracket and one end is connected to the upper lamination roll The screw is provided with a chute for the two ends of the upper lamination roller to move in the vertical direction through the bracket, and the upper lamination roller is driven to move along the chute by rotating the screw. When the operator adjusts the height of the upper laminating roller, he needs to adjust the screws at both ends of the bracket respectively. The adjustment accuracy is not high, which may cause the heights at both ends of the upper laminating roller to be inconsistent, resulting in inconsistent pressure between the upper laminating roller and the lower laminating roller. average, which in turn affects the quality of the sheet coating.

Utility model content

In order to improve the precision of the height adjustment of the upper lamination roller to improve the lamination quality, the present application provides a lamination conveying device for impact-resistant color steel plate sandwich panels.

The coating conveying device for a collision-resistant color steel plate sandwich panel provided by the application adopts the following technical solutions:

A lamination conveying device for impact-resistant color steel plate sandwich sheet material, comprising a support frame, an upper lamination roller and a lower lamination roller arranged on the support frame, and sliding grooves are provided on both sides of the support frame, so that the The support frame is also provided with a roll film installation roller, and also includes two support rods respectively arranged at both ends of the upper film roll and a first adjustment mechanism for adjusting the heights of the two support rods at the same time;

The first adjustment mechanism includes a worm screw axially arranged on one side of the support frame along the upper film roller, two ends of the worm screw are meshed and connected with a worm wheel respectively, and a screw lift rod is provided through the central thread connection of the worm wheel. , the first adjusting mechanism further comprises a guide assembly for enabling the screw lifting rod to move only along its axial direction and a connecting assembly for connecting the screw lifting rod and the support rod.

By adopting the above technical solution, when adjusting the height of the upper laminating roller, firstly, rotating the worm can drive the two worm gears engaged with the worm to rotate synchronously. Due to the limitation of the guide assembly, the two worm gears can respectively drive the corresponding two The screw lift rod moves synchronously along its axial direction, and the two screw lift rods that move synchronously drive the two support rods to move synchronously through the connecting assembly, so that the upper lamination roller is always parallel to the lower lamination roller when the height is adjusted. The upper laminating roller and the lower laminating roller evenly press the lamination on the sheet material; at the same time, since the worm rotation drives the screw lift rod to lift and lower the transmission is a deceleration transmission, the height adjustment of the upper laminating roller can be adjusted to a certain extent through the worm transmission. It can improve the height adjustment accuracy of the upper laminating roll, thereby improving the lamination quality.

Optionally, the guide assembly includes a limit block fixed on the support frame and a limit slot opened at one end of the spiral lift rod close to the ground in the vertical direction, the limit block and the limit Slot slide fit.

By adopting the above technical solution, the limit block is clamped in the limit groove, so when the worm drives the worm wheel to rotate, the screw lift rod cannot rotate in the same direction with the rotation of the worm wheel, so that the screw lift rod moves along its axial direction.

Optionally, the connection assembly includes a connection plate fixed on the end of the screw lift rod away from the ground, a support plate is fixed on the side of the connection plate away from the ground, the support plate is provided with a bearing, and the support plate is provided with a bearing. The rod is rotatably connected to the support plate through the bearing.

By adopting the above technical solution, the connecting plate and the supporting plate fixed thereto move along the vertical direction with the screw lifting rod, thereby driving the supporting rod and the upper laminating roller to move in the vertical direction.

Optionally, one end of the worm is provided with a handle.

By adopting the above technical solution, the operator can turn the worm more easily through the handle.

Optionally, the support frame is further provided with a second adjustment mechanism for limiting the horizontal direction of the sheet material, and the second adjustment mechanism includes two screws respectively threaded through one side of the support frame, two The screw is located on two opposite sides of the support frame, and one end of the screw close to the upper film roll is rotatably connected with a vertically arranged limit plate, and the limit plate is provided with a limit plate for synchronizing the film roll. The third adjustment component of the horizontal limit.

By adopting the above technical solution, when the sheet to be coated is put in, the rotating screw can drive the limit plate rotatably connected with it to move to the other side of the support frame until the sheet to be coated is abutted against the other side of the support frame. The limit plate, and the sheet can be aligned with the upper lamination roller and the lower lamination roll, which is convenient for laminating the sheet; the screw thread through the support frame can be self-locking, so that the limit plate can always be in the lamination process. Abutting the sheet material without displacement in the horizontal direction, realizing the limit in the horizontal direction during the lamination process of the sheet material, so as to adapt to the high-quality lamination of various types of sheet materials with different widths.

Optionally, the third adjustment assembly includes a connecting rod fixed on the limit plate on the side close to the roll film installation roller, and a compression rod fixed on one end of the connecting rod away from the limit board. The pressing plate is provided with a through hole, and the roll film mounting roller penetrates the pressing plate from the through hole.

By adopting the above technical solution, when the sheet is covered with film, when the connecting plate is pressed against the sheet, it can also drive the two pressing plates to roll the film tightly and make the film roll correspond to the position of the sheet to be covered, as far as possible. During the process of laminating the sheet material, the lamination roll does not produce horizontal displacement on the roll film installation shaft, resulting in uneven lamination of the sheet material, which further ensures the lamination quality.

Optionally, the third adjustment assembly further includes a telescopic rod, one end of which is fixedly connected to the side of the support frame close to the film-coated roll, an elastic member is sleeved on the telescopic rod, and the other end of the telescopic rod is connected to the end of the telescopic rod. The pressing plate is fastened to a side away from the film-coated roll.

By adopting the above technical solution, the telescopic rod sleeved with the elastic member can automatically assist the pressing plate through the elastic force to better realize the position limit of the film roll, and better prevent the film roll from causing horizontal fluctuations on the roll film installation shaft. displacement, thereby ensuring the quality of the lamination on the sheet.

Optionally, the support frame is further provided with a brush roller on one side of the lower laminating roller, and the outer wall of the brush roller is provided with bristles for cleaning the sheet material.

By adopting the above technical solution, the brush roller with bristles can clean the board surface of the board material before the board material is coated, and to a certain extent, it can avoid the damage of the coating film or air bubbles caused by the dirt on the board surface, which will affect the coating process. film quality.

Optionally, the outer walls of the upper lamination roll and the lower lamination roll are both provided with an adhesive layer.

By adopting the above technical solution, the adhesive layer can reduce the damage caused by the pressing of the upper lamination roller and the lower lamination roller to the sheet material to a certain extent during the lamination process of the sheet material.

To sum up, the present application includes at least one of the following beneficial technical effects:

1. When the height of the upper laminating roller is adjusted, the two worm gears are driven to rotate by the worm, thereby driving the corresponding two spiral lifting rods to move synchronously along its axial direction, and the two spiral lifting rods that move synchronously drive the two supporting rods respectively. Synchronous movement, so that the upper laminating roller is always parallel to the lower laminating roller when the height is adjusted, and finally the upper laminating roller and the lower laminating roller are evenly pressurized and laminating the sheet; The transmission of the rod lifting is a deceleration transmission, so the height adjustment of the upper lamination roller through the worm drive can improve the height adjustment accuracy of the upper lamination roller to a certain extent, thereby improving the lamination quality;

2. When the sheet to be coated is put in, the rotating screw can drive the limit plate connected with it to move to the other side of the support frame until the sheet to be coated is abutted against the limit plate on the other side. And the sheet can be aligned with the upper laminating roller and the lower laminating roller, which is convenient for laminating the sheet, and realizes the limit in the horizontal direction during the lamination process of the sheet, so as to ensure the adaptability of various types of sheets with different widths. film quality;

3. When laminating the sheet, when the connecting plate is pressed against the sheet, it can also drive two pressing plates to roll the lamination tightly and make the lamination roll correspond to the position of the sheet to be laminated, so as to limit the position of the sheet At the same time, the lamination roll is automatically limited to further ensure the lamination quality.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application.

FIG. 2 is a schematic structural diagram of an embodiment of the present application mainly used to display a guide assembly.

Reference numerals: 1. Supporting frame; 2. Upper laminating roll; 3. Lower laminating roll; 4. Chute; 5. Rolling film installation roll; 6. Support rod; , worm gear; 74, screw lift rod; 75, guide assembly; 751, limit slot; 752, limit block; 761, connecting plate; 762, support plate; 77, handle; 81, screw rod; 82, limit plate; 831, connecting rod; 832, pressing plate; 833, telescopic rod; 834, elastic piece; 9, brush roller.

Detailed ways

The present application will be further described in detail below in conjunction with accompanying drawings 1-2.

The embodiment of the present application discloses a film-coated conveying device for a collision-resistant color steel plate sandwich panel. Referring to FIG. 1 , a coating conveying device for impact-resistant color steel plate sandwich panels includes a support frame 1 and an upper lamination roller 2 slidably connected to the support frame 1 , and also includes a lower cover fixedly connected to the support frame 1 . The film roll 3 and the roll film installation roll 5; the upper film roll 2 is fixed with support rods 6 at both ends, and both sides of the support frame 1 are provided with chute 4 in the vertical direction, so that the support rods 6 can be in the corresponding The chute 4 guides and slides along the chute 4 ; both sides of the support frame 1 are provided with a first adjusting mechanism for adjusting the height of the upper lamination roller 2 .

Specifically, referring to FIG. 1 , the first adjustment mechanism includes a support table 71 fixed on both outer sides of the support frame 1 , a worm 72 is arranged on the support table 71 to rotate along the axial direction of the upper film roller 2 , and one end of the worm 72 is fixed with a handle 77, the two ends of the worm 72 are respectively meshed and connected with a worm wheel 73 that is rotatably arranged on the support table 71, the two worm wheels 73 are located on the same side of the worm 72 and the two worm wheels 73 rotate in the horizontal direction, and the worm wheel 73 is threaded through the center. The screw lifting rod 74; the first adjusting mechanism also includes a guide assembly 75 for allowing the screw lifting rod 74 to move only along its axial direction. Referring to FIG. and a limit slot 751 formed at one end of the screw lift rod 74 near the ground along the vertical direction, the limit block 752 is slidably fitted with the limit slot 751 and the limit block 752 is bolted to the support platform 71 .

When the worm wheel 73 rotates, the limit block 752 is inserted into the limit slot 751 on the screw lift rod 74, so that the screw lift rod 74 cannot rotate in the horizontal direction together with the worm wheel 73, so that the screw lift rod 74 is generated in the vertical direction. The first adjustment mechanism also includes a connecting assembly for connecting the screw lifting rod 74 and the support rod 6. Referring to FIG. 1, the connecting assembly includes a connecting plate 761 fixed on the end of the screw lifting rod 74 away from the ground and a connecting plate 761 fixed on the connecting rod. The support plate 762 on the disk 761 is connected with a bearing through interference fit, and the support rod 6 is rotatably connected to the support plate 762 through interference fit with the bearing.

When the height of the upper laminating roller 2 is adjusted, the two worm gears 73 can be easily driven to rotate synchronously by rotating the worm 72 through the handle 77, and the two worm gears 73 respectively drive the corresponding two screw lifting rods 74 to synchronize in the vertical direction. move, and then drive the connecting plate 761 and the support plate 762 to move synchronously in the vertical direction, and finally drive the support rod 6 that is rotatably connected to the support plate 762 to move synchronously, so that when the upper lamination roller 2 adjusts the height, the upper lamination roller 2 Both ends are always adjusted synchronously, and the axial direction of the upper laminating roll 2 can always be parallel to the axial direction of the lower laminating roll 3. Finally, the uniform pressure lamination of the upper laminating roll 2 and the lower laminating roll 3 to the sheet material is realized, and the lamination is improved. At the same time, since the transmission of the worm 72 driving the worm wheel 73 is a deceleration transmission, the rotation angle of the worm wheel 73 is smaller when the worm 72 rotates a relatively large angle after deceleration, and then the moving speed of the screw lift rod 74 is also slower, so through The adjustment of the height of the upper lamination roller 2 by the transmission of the worm 72 can improve the height adjustment accuracy of the upper lamination roller 2 to a certain extent, thereby improving the lamination quality.

The precise adjustment of the height of the upper laminating roller 2 can make the embodiment of the present application suitable for various types of sheet materials with different thicknesses. There is a second adjustment mechanism for the horizontal limit of the sheet material to be covered.

Referring to FIG. 1 , the second adjustment mechanism includes two screws 81 threaded through one side of the support frame 1 respectively, the two screws 81 are located on opposite sides of the support frame 1 , and one end of the screw rods 81 close to the upper lamination roller 2 is rotatably connected to the limiting plate 82. Rotating the screw 81 can move the two limiting plates 82 toward each other until they contact the sheet to be coated, the screw 81 can be self-locking, so the limiting plate 82 can always abut the sheet during the coating process, and no horizontal deformation occurs. displacement, thereby ensuring the quality of lamination on various types of sheets with different widths. The shape of the limiting plate 82 may be a square, a rectangle, etc. In the embodiment of the present application, the limiting plate 82 is a rectangle. In order to prevent the limiting plate 82 from being blocked by the roller bodies of the upper laminating roller 2 and/or the lower laminating roller 3 when the sheet is limited in the horizontal direction, the screw 81 and the limiting plate 82 in the embodiment of the present application are located on the support frame 1 is close to the feeding end of the sheet material, so that when the limiting plate 82 is pushed by the screw 81, the limiting plate 82 is not blocked by the roller bodies of the upper laminating roll 2 and/or the lower laminating roll 3.

At the same time, in order to facilitate the adjustment of the horizontal limit of the sheet material, the limit plate 82 on one side can be adjusted so that its abutting surface is always on the same plane as the end surface of the upper lamination roller 2 adjacent to the limit plate 82, so that in the When laminating sheets of different widths, it is only necessary to adjust the screw 81 on the other side so that the limit plate 82 corresponding to the screw 81 on the other side presses the sheet against the limit plate 82 at the fixed position, and the plate can be realized. The horizontal limit of the material; in order to facilitate the operation of the staff, the staff can adjust the height of the upper laminating roller 2 and limit the horizontal direction of the sheet to be laminated on the same side of the support frame 1. The limit plate 82 on the side of the handle 77 is the limit plate 82 in a fixed position.

Since the widths of the lamination rolls corresponding to different types of sheet materials are also different, in order to keep the lamination rolls always in a suitable position for lamination, and to simplify the adjustment operation of the staff, the second adjustment mechanism is also provided with a limiter. The third adjustment component for synchronizing the lamination roll in the horizontal direction when the plate 82 is fed.

Referring to FIG. 1 , the third adjustment assembly includes a connecting rod 831 fixed on one side of the limit plate 82 close to the roll film installation roller 5 and a pressing plate 832 fixed on one end of the connecting rod 831 away from the limit plate 82 . A through hole is opened in the center of 832, and the roll film mounting roller 5 passes through the pressing plate 832 from the through hole. When adjusting the limit of the sheet material in the horizontal direction, the pressing plate 832 fixed to the limit plate 82 can be adjusted synchronously, so that the lamination roll is in a suitable position for lamination, and the lamination quality is ensured. The film roll installation roller 5 in the embodiment of the present application is located below the upper and lower film lamination rolls 3 of the support frame 1, and can cover the side of the sheet material close to the ground. In another feasible embodiment, the film roll installation roll 5 is located above the upper laminating roller 2 on the support frame 1, and can lamination the side of the sheet away from the ground.

Since the limiting plate 82 and the pressing plate 832 are adjusted synchronously, the pressing plate 832 on the side away from the handle 77, like the corresponding limiting plate 82, is always in a fixed position. When limiting the position of the film roll, The film roll is pressed against the limiting plate 82 at the fixed position by the pressing plate 832 on the other side. Therefore, in order to make the adjustment of the staff more labor-saving, referring to FIG. 1 , a telescopic rod 833 is fixedly connected to the side of the support frame 1 close to the non-fixed position pressing plate 832, and the other end of the telescopic rod 833 is connected to the non-fixed position pressing plate. 832 is fixed on the side away from the film-coated roll, and an elastic member 834 is sleeved on the outer side of the telescopic rod 833 from the support frame 1 to the non-fixed position pressing plate 832. The rod 833 can automatically push the pressing plate 832 in the non-fixed position to press the film roll to the pressing plate 832 in the fixed position by the elastic force, and no additional adjustment work is required by the staff.

However, since there may be small fragments such as iron filings on the sheet to be coated, which are easily generated during the production of color steel plates, resulting in damage or air bubbles in the coating after coating, which affects the quality of the coating, so the support frame 1 is close to the sheet. The position of the feeding end is fixed with a brush roller 9, and the outer wall of the brush roller 9 is provided with bristles for cleaning the sheet (not shown in the figure). Therefore, in the embodiment of the present application, the brush roller 9 and the lower laminating roller 3 are in a horizontal position, which can clean the side of the sheet to be coated which is close to the ground. In another feasible embodiment, in this embodiment, the side of the sheet away from the ground is covered, so the brush roller 9 and the upper lamination roller 2 are in a horizontal position, which can enable a side of the sheet to be covered that is far away from the ground. side for cleaning.

The application of a lamination conveying device for impact-resistant color steel sandwich sheets is laminating by pressure. Therefore, in order to reduce the pressure of the upper lamination roller 2 and the lower lamination roller 3 on the sheet during the lamination process of the sheet In case of possible damage, the outer walls of the upper lamination roll 2 and the lower lamination roll 3 are covered with an adhesive layer.

The implementation principle of the coating conveying device for the impact-resistant color steel plate sandwich panel in the embodiment of the present application is as follows: when the height of the upper coating roller 2 is adjusted, the handle 77 is used to rotate the worm 72 to drive the two worm wheels 73 to rotate synchronously , and then drive the corresponding two spiral lifting rods 74, the connecting plate 761, the supporting plate 762 and the supporting rod 6 to move synchronously in the vertical direction at a time, so that when the upper laminating roller 2 performs height adjustment, the upper laminating roller 2 two The ends are always adjusted synchronously to achieve uniform pressure lamination of the upper laminating roller 2 and the lower laminating roller 3 to the sheet material, and improve the lamination quality; The adjustment of the height of the upper lamination roller 2 by the transmission of the worm 72 can improve the height adjustment accuracy of the upper lamination roller 2 to a certain extent, and further improve the lamination quality; The lamination roll is limited in the horizontal direction, so that the embodiments of the present application are applicable to various types of sheet materials.

The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore: all equivalent changes made according to the structure, shape and principle of the present application should be covered within the scope of the present application. Inside.

Claims (9)

1. A coating conveying device for impact-resistant color steel plate sandwich panels, comprising a support frame (1), an upper lamination roller (2) and a lower lamination roller (3) arranged on the support frame (1) ), the two sides of the support frame (1) are provided with chute (4), and the support frame (1) is also provided with a roll film installation roller (5), characterized in that: it also includes two Support rods (6) at both ends of the upper lamination roller (2) and a first adjustment mechanism for adjusting the heights of the two support rods (6) at the same time; The first adjustment mechanism includes a worm (72) axially arranged on one side of the support frame (1) along the upper film roll (2), and two ends of the worm (72) are meshed and connected with worm gears ( 73), a screw lift rod (74) is provided through the center of the worm gear (73), and the first adjustment mechanism further includes a guide for enabling the screw lift rod (74) to move only along its axial direction An assembly (75) and a connecting assembly for connecting the screw lift rod (74) and the support rod (6). 2 . The coating conveying device for impact-resistant color steel plate sandwich panels according to claim 1 , wherein the guide assembly ( 75 ) comprises a limit block fixed on the support frame ( 1 ). 3 . (752) and a limit groove (751) formed at one end of the screw lift rod (74) near the ground along the vertical direction, the limit block (752) is slidably fitted with the limit groove (751). 3. The coating conveying device for impact-resistant color steel plate sandwich panel material according to claim 1, characterized in that: the connection assembly comprises a connection fixed at one end of the spiral lift rod (74) away from the ground A plate (761), a support plate (762) is fixed on the side of the connection plate (761) away from the ground, a bearing is provided on the support plate (762), and the support rod (6) is rotatably connected through the bearing on the support plate (762). 4 . The film coating conveying device for impact-resistant color steel plate sandwich panels according to claim 1 , wherein a handle ( 77 ) is provided at one end of the worm ( 72 ). 5 . 5. The coating conveying device for impact-resistant color steel plate sandwich panels according to claim 1, characterized in that: the support frame (1) is further provided with a horizontal limit for the panels. A second adjustment mechanism, the second adjustment mechanism includes two screws (81) respectively threaded through one side of the support frame (1), and the two screws (81) are located on opposite sides of the support frame (1). The end of the screw (81) close to the upper lamination roller (2) is rotatably connected with a vertically arranged limit plate (82), and the limit plate (82) is provided with a limit plate (82) for synchronizing the lamination The third adjustment component for the horizontal limit of the roll. 6 . The film-coated conveying device for impact-resistant color steel plate sandwich panels according to claim 5 , wherein the third adjustment component comprises a device fixed to the limit plate ( 82 ) close to the A connecting rod (831) on one side of the roll film installation roller (5) and a pressing plate (832) fixed on the connecting rod (831) at one end away from the limiting plate (82), the pressing plate ( 832 ) is provided with a through hole, and the roll film mounting roller ( 5 ) penetrates the pressing plate ( 832 ) from the through hole. 7 . The coating conveying device for impact-resistant color steel plate sandwich panels according to claim 6 , wherein the third adjustment component further comprises one end and the support frame (1) close to the coating roll. 8 . A telescopic rod (833) fixed on one side of the telescopic rod (833), an elastic member (834) is sleeved on the telescopic rod (833), and the other end of the telescopic rod (833) is away from the cover plate (832). One side of the film roll is fastened. 8. The film coating conveying device for a collision-resistant color steel plate sandwich panel according to any one of claims 5-7, characterized in that: the support frame (1) is placed on the lower film coating roller ( 3) A brush roller (9) is also provided on one side, and the outer wall of the brush roller (9) is provided with bristles for cleaning the sheet material. 9. The coating conveying device for impact-resistant color steel plate sandwich panel according to any one of claims 5-7, characterized in that: the upper coating roller (2) and the lower coating roller (3) The outer wall is provided with an adhesive layer.

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