CN219670855U - Adjustable leveling device for wallhanging production - Google Patents

Abstract

The utility model discloses an adjustable leveling device for wall cloth production, which includes a bottom plate. A leveling device for smoothing the wrinkled surface of the wall cloth is installed on the top surface of the bottom plate. The bottom of the first support frame is installed respectively. There is an upper roller; the upper roller is installed on the top of the first support frame, the second transmission mechanism is drivingly connected to the first drive motor through the first transmission mechanism, and the side walls on both sides of the lifting block are respectively fixedly connected with installation plates. The installation plates A second shaft hole is opened through the side wall of the roller. The inside of the second shaft hole is plugged into and rotationally connected with the shafts at both ends of the lower roller. The first drive motor drives the first transmission mechanism, and the first transmission mechanism is The screw rod in the second transmission mechanism is driven to rotate, so that the mounting plates with the lower rollers on both sides of the lifting block can also move up and down, thereby changing the distance between the upper roller and the lower roller. This allows for smoothing of wall coverings of different thicknesses.

Description

An adjustable leveling device for wall covering production

Technical field

The utility model relates to the technical field of wall cloth production equipment, specifically an adjustable leveling device used for wall cloth production.

Background technique

Wall covering is a material used to decorate indoor walls. It is usually made of paper, textile or plastic. It has functions such as waterproof, moisture-proof, mildew-proof and sound insulation. Before installing wall covering, the wall needs to be cleaned and processing to ensure that it is smooth and flawless. At the same time, the requirement for wall coverings is that the surface must be smooth and wrinkle-free. Therefore, during the production process of wall coverings, the surface wrinkles need to be smoothed. The wrinkled wall coverings must first be humidified and After heating, it is then leveled by a leveling device to remove surface wrinkles.

After searching, it was found that among the existing technologies, Chinese patent application number: CN202211242227.8 discloses a wrinkle leveling device for fabric production, which has a rectangular frame base. The side wall of the first vertical plate is connected with a first roller through a connecting shaft and a second roller. The side walls of the vertical plate are fixedly connected with symmetrically arranged connecting plates. The opposite side walls of the connecting plates are rotationally connected to the second roller through the connecting shaft. A spray mechanism is installed on the first vertical plate. The first vertical plate and the second vertical plate are connected to each other. A leveling platform is fixedly connected to the top. The transmission platform of the rodless cylinder moves in the vertical direction, and a leveling mechanism is installed on the side of the transmission platform. A bracing mechanism is installed on the leveling platform. The invention relates to the technical field of cloth production. The invention solves the problem that traditional ironing and leveling requires spraying and wetting the fabric first, and then ironing. If the water sprayed is less, the iron will burn the fabric, but the fabric after spraying and wetting, It is difficult to dry. The ironing process and the drying process of the fabric take too much time, making the fabric processing efficiency very low.

However, the device still has the following defects:

The leveling mechanism of the device cannot be adjusted according to the thickness of the wall cloth. When the thicker wall cloth is leveled, the leveling mechanism is not easy to adjust, which leads to the problem of incompatibility.

Utility model content

The purpose of this utility model is to provide an adjustable leveling device for wall cloth production, so as to solve the problem of leveling wall cloths of different thicknesses proposed in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

An adjustable leveling device for wall cloth production, including a bottom plate. A leveling device for smoothing the wrinkled surface of wall cloth is installed on the top surface of the bottom plate. The leveling device includes a first support frame, A first drive motor, a first transmission mechanism, a second transmission mechanism, an upper roller and a lower roller, and the upper rollers are respectively installed at the bottom of the first support frame;

An upper roller is installed on the top of the first support frame. A limiting groove is provided inside the first supporting frame. A lifting block is slidably connected to the interior of the limiting groove. The interior of the lifting block is connected to the second transmission. The mechanism is threadedly connected, and the second transmission mechanism is drivingly connected to the first drive motor through the first transmission mechanism. The side walls on both sides of the lifting block are respectively fixedly connected with mounting plates, and the side walls of the mounting plate are provided with a third Two shaft holes, the inside of the second shaft hole is plugged in and rotationally connected with the shafts at both ends of the lower roller respectively.

Preferably, there are two first support frames, and mounting parts are integrally formed on both sides of the top of the two first support frames, and a first axis hole is drilled through the side wall of the mounting part. The shaft rods at both ends of the upper roller are inserted into the first shaft hole.

Preferably, first bearing seats are respectively installed at the first shaft holes, and the shaft ends at both ends of the upper roller are fixedly connected to the inner rings of the first bearing seats.

Preferably, the first transmission mechanism includes a first transmission rod, a worm, a worm gear and a support base. The first drive motor is installed on the top surface of the base plate. The output shaft of the first drive motor is connected to the internal key of the worm gear. connection, the side wall of the worm gear is meshed with the worm, the inside of the worm is keyed with the middle part of the first transmission rod, the side wall of the first transmission rod penetrates the support seat, and is rotationally connected with the inside of the support seat , the support seat is installed on the top surface of the base plate.

Preferably, the second transmission mechanism includes a driving bevel gear, a driven bevel gear, a screw rod and a second bearing seat. The driving bevel gear is fixedly connected to both ends of the first transmission rod respectively. The side wall is meshed with the side wall of the driven bevel gear, the inside of the driven bevel gear is keyed with the bottom end of the screw rod, the top end of the screw rod is fixedly installed with the inner ring of the second bearing seat, and the third The two bearing seats are fixedly installed on the top surface of the limiting groove through screws. A threaded groove is provided inside the lifting block. The lifting block is threadedly connected to the side wall of the screw rod through the threaded groove.

Preferably, a cloth pulling mechanism for pulling wall cloth is installed on the top surface of the bottom plate. The cloth pulling mechanism includes a second support frame, a first roller and a second roller. The top of the second support frame is A first roller and a second roller are respectively installed in the vertical direction. A third bearing seat is installed on the top side of the second support frame. The inner ring of the third bearing seat is connected to one end of the shaft of the first roller. Fixed installation, the shaft at the other end of the first roller is connected with the internal key of the first gear, the shaft at one end of the second roller is connected with the internal key of the second gear, the other end of the second roller is The shaft is rotatably connected to the side wall of the second support frame, the side walls of the first gear and the second gear are engaged and connected, and the second gear is driven to rotate by the driving assembly.

Preferably, the drive assembly includes a second drive motor and a drive gear. The second drive motor is mounted on the top surface of the base plate. The output shaft of the second drive motor is keyed to the interior of the drive gear. The side wall of the gear is meshed with the side wall of the second gear.

Compared with the existing technology, the beneficial effects of this utility model are:

The first drive motor drives the first transmission mechanism, and the first transmission mechanism drives the screw rod in the second transmission mechanism to rotate, so that the threaded lifting block on the side wall of the screw rod can move in the limiting groove of the first support frame. The lifting movement is carried out in the lifting block, so that the mounting plates equipped with the lower rollers on both sides of the lifting block can also move up and down accordingly, thereby changing the distance between the upper roller and the lower roller, thereby targeting walls of different thicknesses. Smooth the cloth.

At the same time, the structure with two sets of upper rollers and lower rollers can also improve the leveling effect on the wall cloth to a certain extent, making the surface of the wall cloth smoother for subsequent use.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the present invention may be achieved and obtained by the structure pointed out in the description and the accompanying drawings.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram of Embodiment 2 of the present utility model;

Figure 3 is a schematic diagram of the assembly structure of the first support frame, the first transmission mechanism and the second transmission mechanism in Embodiment 1 of the present invention;

Figure 4 is a schematic structural diagram of the assembly of the first transmission mechanism, the second transmission mechanism and the lifting block of the present utility model;

Figure 5 is a schematic diagram of the assembly structure of the lifting block and the mounting plate of the present utility model.

In the picture: 1. Bottom plate; 2. First support frame; 3. Installation part; 4. First bearing seat; 5. Upper roller; 6. First drive motor; 7. First transmission mechanism; 701. First Transmission rod; 702, worm; 703, worm gear; 8, second transmission mechanism; 801, driving bevel gear; 802, driven bevel gear; 803, screw rod; 804, second bearing seat; 805, lifting block; 806, Threaded groove; 9. Lower roller; 10. Pulling mechanism; 101. First roller; 102. Second roller; 103. First gear; 104. Second gear; 105. Third bearing seat; 11. Second support frame; 12. Second drive motor; 13. Drive gear; 14. First shaft hole; 15. Limiting slot; 16. Mounting plate; 17. Second shaft hole; 18. Support seat.

Detailed ways

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

Please refer to Figures 1 to 5 for the embodiments provided by this utility model:

Example 1

As shown in Figures 1, 3, 4 and 5, an adjustable leveling device for wall cloth production includes a bottom plate 1. The top surface of the bottom plate 1 is equipped with a device for smoothing the wrinkled surface of the wall cloth. Leveling device, the leveling device includes a first support frame 2, a first drive motor 6, a first transmission mechanism 7, a second transmission mechanism 8, an upper roller 5 and a lower roller 9. The bottom of the first support frame 2 Upper rollers 5 are respectively installed;

An upper roller 5 is installed on the top of the first support frame 2. A limiting groove 15 is provided inside the first supporting frame 2. A lifting block 805 is slidably connected to the interior of the limiting groove 15. The interior of the lifting block 805 is connected to the second transmission mechanism. 8 threaded connection, the second transmission mechanism 8 is transmission connected with the first drive motor 6 through the first transmission mechanism 7, the side walls on both sides of the lifting block 805 are respectively fixedly connected with the mounting plate 16, and the side wall of the mounting plate 16 is provided with a third The two shaft holes 17 and the inside of the second shaft hole 17 are respectively inserted and rotationally connected with the shafts at both ends of the lower roller 9 .

During specific operation, the humidified and heated wall cloth is passed between the upper roller 5 and the lower roller 9, and then the first drive motor 6 is driven, so that the first drive motor 6 can drive the second drive motor 6 through the first transmission mechanism 7. The transmission mechanism 8 works, thereby enabling the lifting block 805 to perform lifting movement in the limiting groove 15 under the drive of the second transmission mechanism 8, and because the mounting plates 16 on both sides of the lifting block 805 are respectively equipped with lower rollers 9. The lower roller 9 and the upper roller 5 are installed correspondingly. Therefore, when the lower roller 9 moves upward, the distance between the lower roller 9 and the upper roller 5 can be reduced, so that the wall cloth with wrinkles on the surface can be pressed. Then through the pulling mechanism, the upper roller 5 and the lower roller 9 can rotate, so that the wall cloth can move between the upper roller 5 and the lower roller 9 in the extruded state, so that the wall cloth with wrinkled surface can be Perform smoothing to remove surface wrinkles.

There are two first support frames 2 . Mounting portions 3 are integrally formed on both sides of the tops of the two first support frames 2 . A first shaft hole 14 is penetrated through the side wall of the mounting portion 3 . Both sides of the upper roller 5 are The end shaft is inserted into the first shaft hole 14 .

Due to the structure designed with two upper rollers 5 and two lower rollers 9, the passing wall cloth can be smoothed twice to ensure that the wall cloth with wrinkles on the surface is smoothed and the smoothing effect is achieved Better.

Furthermore, first bearing seats 4 are respectively installed at the first shaft holes 14 , and the shaft ends at both ends of the upper roller 5 are fixedly connected to the inner rings of the first bearing seats 4 . Increase can make the upper roller 5 rotate more smoothly on the first mounting frame and reduce friction.

As a technical optimization solution of the present invention, the first transmission mechanism 7 includes a first transmission rod 701, a worm 702, a worm gear 703 and a support base 18. The first drive motor 6 is installed on the top surface of the base plate 1. The output shaft of the motor 6 is keyed to the interior of the worm gear 703, the side wall of the worm gear 703 is meshed with the worm 702, the interior of the worm 702 is keyed to the middle part of the first transmission rod 701, and the side wall of the first transmission rod 701 runs through the support The support base 18 is installed on the top surface of the base plate 1 and drives the worm gear 703 to rotate through the first drive motor 6, so that the worm gear 703 can drive the worm 702 to rotate, and the worm 703 rotates. The inside of 702 is in a key connection relationship with the first transmission rod 701, so that the first transmission rod 701 can rotate.

The second transmission mechanism 8 includes a driving bevel gear 801, a driven bevel gear 802, a screw rod 803 and a second bearing seat 804. The driving bevel gear 801 is fixedly connected to both ends of the first transmission rod 701 respectively. The wall is meshed with the side wall of the driven bevel gear 802, the inside of the driven bevel gear 802 is keyed with the bottom end of the screw rod 803, the top end of the screw rod 803 is fixedly installed with the inner ring of the second bearing seat 804, and the second bearing The seat 804 is fixedly installed on the top surface of the limiting groove 15 through screws. A threaded groove 806 is provided inside the lifting block 805. The lifting block 805 is threadedly connected to the side wall of the screw rod 803 through the threaded groove 806.

When the first transmission rod 701 rotates, it can drive the driving bevel gears 801 at both ends to rotate. The driving bevel gear 801 in turn drives the driven bevel gear 802 to rotate, so that the screw rods 803 can rotate in the first support frame 2 respectively. Rotation, the inside of the first support frame 2 is located at the position of the screw rod 803, and a through slot for installing the screw rod 803 is opened. The change of the rotation direction of the screw rod 803 causes the moving block to be able to move in the limiting groove 15 of the first support frame 2 The lifting movement is performed to adjust the distance between the two lower rollers 9 and the two upper rollers 5. Therefore, the distance between the upper roller 5 and the lower roller 9 can be adjusted according to the degree of wrinkle grooves on the wall cloth surface.

Example 2

As shown in Figures 1 and 2, a cloth pulling mechanism 10 for pulling wall cloth is installed on the top surface of the base plate 1. The cloth pulling mechanism 10 includes a second support frame 11, a first roller 101 and a second roller 102. The first roller 101 and the second roller 102 are respectively installed on the top of the support frame 11 in a vertical direction. A third bearing seat 105 is installed on the top side of the second support frame 11. The inner ring of the third bearing seat 105 is in contact with the third roller. One end of the shaft of the first roller 101 is fixedly installed, the other end of the first roller 101 is connected with the internal key of the first gear 103, and the one end of the second roller 102 is connected with the internal key of the second gear 104. The shaft at the other end of the second roller 102 is rotationally connected to the side wall of the second support frame 11. The first gear 103 and the side walls of the second gear 104 are meshed and connected. The second gear 104 is driven to rotate by the driving assembly.

The driving assembly includes a second driving motor 12 and a driving gear 13. The second driving motor 12 is installed on the top surface of the base plate 1. The output shaft of the second driving motor 12 is keyed to the interior of the driving gear 13. The side wall of the driving gear 13 It is meshed with the side wall of the second gear 104 .

The second drive motor 12 in the drive assembly drives the drive gear 13 to rotate on one side of the second support frame 11. Since the first gear 103 and the second gear 104 are meshed and connected, the second gear 104 It is also meshed with the driving gear 13, so it can drive the first gear 103 and the second gear 104 to rotate accordingly, so that the first gear 103 and the second gear 104 can drive the first roller 101 and the second roller 102. Rotate, when the wall cloth is inserted between the first roller 101 and the second roller 102, the wall cloth can be pulled out from the leveling device under the rotation of the first roller 101 and the second roller 102, so as to The wall cloth can be moved on the leveling device, so that wrinkles can be removed from the surface of the wall cloth.

The control method of this application document is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. It is common knowledge in this field. Moreover, this application document is mainly used to protect mechanical devices, so This application document will not explain the control method and circuit connection in detail.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An adjustable leveling device for the production of wall coverings, including a bottom plate (1), characterized in that: a leveling device for smoothing the wrinkled surface of the wall covering is installed on the top surface of the bottom plate (1) , the leveling device includes a first support frame (2), a first drive motor (6), a first transmission mechanism (7), a second transmission mechanism (8), an upper roller (5) and a lower roller. (9), upper rollers (5) are respectively installed at the bottom of the first support frame (2); An upper roller (5) is installed on the top of the first support frame (2). A limiting groove (15) is provided inside the first supporting frame (2). The interior of the limiting groove (15) slides. A lifting block (805) is connected. The inside of the lifting block (805) is threadedly connected to the second transmission mechanism (8). The second transmission mechanism (8) is connected to the first drive motor through the first transmission mechanism (7). (6) Transmission connection, the side walls on both sides of the lifting block (805) are fixedly connected to mounting plates (16), and the side walls of the mounting plate (16) are provided with a second axis hole (17), so The inside of the second shaft hole (17) is inserted into and rotationally connected with the shafts at both ends of the lower roller (9). 2. An adjustable leveling device for wall covering production according to claim 1, characterized in that: there are two first support frames (2), and two first support frames Mounting parts (3) are integrally formed on both sides of the top of (2). A first shaft hole (14) is penetrated through the side wall of the mounting part (3). The shafts at both ends of the upper roller (5) The rod is inserted into the first shaft hole (14). 3. An adjustable leveling device for wall covering production according to claim 2, characterized in that: first bearing seats (4) are respectively installed at the first shaft holes (14). , the shaft ends at both ends of the upper roller (5) are fixedly connected to the inner ring of the first bearing seat (4). 4. An adjustable leveling device for wall covering production according to claim 1, characterized in that: the first transmission mechanism (7) includes a first transmission rod (701) and a worm (702) , worm gear (703) and support seat (18), the first drive motor (6) is installed on the top surface of the bottom plate (1), the output shaft of the first drive motor (6) and the worm gear (703) Internal key connection, the side wall of the worm gear (703) is meshed with the worm (702), the inside of the worm (702) is keyed with the middle part of the first transmission rod (701), the first transmission rod (701) ) runs through the support base (18) and is rotationally connected to the inside of the support base (18). The support base (18) is installed on the top surface of the bottom plate (1). 5. An adjustable leveling device for wall covering production according to claim 4, characterized in that: the second transmission mechanism (8) includes a driving bevel gear (801), a driven bevel gear ( 802), screw rod (803) and second bearing seat (804), the driving bevel gear (801) is fixedly connected to both ends of the first transmission rod (701), and the side of the driving bevel gear (801) The wall is meshed with the side wall of the driven bevel gear (802), the inside of the driven bevel gear (802) is keyed with the bottom end of the screw rod (803), and the top end of the screw rod (803) is connected with the second The inner ring of the bearing seat (804) is fixedly installed, the second bearing seat (804) is fixedly installed on the top surface of the limiting groove (15) through screws, and the lifting block (805) is provided with a threaded groove ( 806), the lifting block (805) is threadedly connected to the side wall of the screw rod (803) through the threaded groove (806). 6. An adjustable leveling device for wall cloth production according to claim 1, characterized in that: a pulling mechanism (10) for pulling wall cloth is installed on the top surface of the bottom plate (1) , the cloth pulling mechanism (10) includes a second support frame (11), a first roller (101) and a second roller (102). The top of the second support frame (11) is installed in a vertical direction respectively. There are a first roller (101) and a second roller (102). A third bearing seat (105) is installed on the top side of the second support frame (11). The third bearing seat (105) The inner ring is fixedly installed on one end of the shaft of the first roller (101), the other end of the first roller (101) is connected with the internal key of the first gear (103), and the second roller (101) is connected with the internal key of the first gear (103). 102) The shaft at one end is keyed to the interior of the second gear (104), and the shaft at the other end of the second roller (102) is rotationally connected to the side wall of the second support frame (11). The first The gear (103) is meshed with the side wall of the second gear (104), and the second gear (104) is driven to rotate by the driving assembly. 7. An adjustable leveling device for wall covering production according to claim 6, characterized in that: the driving assembly includes a second driving motor (12) and a driving gear (13), and the third Two drive motors (12) are installed on the top surface of the bottom plate (1). The output shaft of the second drive motor (12) is keyed to the interior of the drive gear (13). The side walls of the drive gear (13) It is meshed with the side wall of the second gear (104).