CN113335962A

CN113335962A - Dough sheet conveying mechanism of floor veneer gluing machine

Info

Publication number: CN113335962A
Application number: CN202110750439.6A
Authority: CN
Inventors: 熊云斌
Original assignee: Guangdong Jiding Machinery Technology Co ltd
Current assignee: Guangdong Jiding Machinery Technology Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-09-03

Abstract

The invention provides a dough sheet conveying mechanism of a floor veneer gluing machine, which comprises a mounting plate, a first connecting plate, a first cylinder, a first rolling shaft, a second rolling shaft, a third rolling shaft and a plurality of first pressing wheels, wherein the first connecting plate, the first cylinder, the first rolling shaft, the second rolling shaft, the third rolling shaft and the first pressing wheels are arranged on a rack; the first connecting plate is provided with a plurality of positioning frames and a plurality of height limiting blocks, the height limiting blocks are positioned between the positioning frames, and the mounting plate is positioned below the height limiting blocks and matched with the height limiting blocks; the first pressing wheel is rotationally connected with the frame through a connecting swing arm and is positioned below the first connecting plate, the third rolling shaft is positioned below the first pressing wheels, the movable rod of the first air cylinder is fixedly connected with the mounting plate and drives the mounting plate to reciprocate between the first pressing wheels and the third rolling shaft, so that the first pressing wheels are matched with the mounting plate or the third rolling shaft; by adopting the dough sheet conveying mechanism, the function of automatically feeding dough sheets in batches can be realized.

Description

Dough sheet conveying mechanism of floor veneer gluing machine

Technical Field

The invention relates to the technical field of manufacturing of veneer attaching machines, in particular to a dough sheet conveying mechanism of a floor veneer attaching machine.

Background

At present, the dough sheet feeding operation of the existing full-automatic floor veneer gluing machine is mainly completed in two modes, one mode is manual operation, and the other mode is operation by adopting a feeding mechanism, wherein the specific operation mode of the former mode is that an operator manually places a plurality of dough sheets on a dough sheet conveying mechanism of the veneer gluing machine, the specific operation mode of the latter mode is that the feeding mechanism moves along an appointed direction, and one dough sheet is placed on a feeding area of the dough sheet conveying mechanism every certain distance of movement, so that the automatic feeding of the dough sheets is realized.

Although the two modes can realize the operation of feeding the dough sheet, the manual operation mode has the defects of complicated operation, long time consumption and the like, and in order to overcome the defects of the manual operation mode, people more often adopt the automatic operation mode of the feeding mechanism; however, the automatic operation mode of the feeding mechanism is adopted, the feeding mechanism needs to perform multiple dough sheet feeding placing operations, and can feed a plurality of dough sheets for packaging one piece of floor base material onto the dough sheet conveying mechanism, so that batch feeding cannot be realized, and thus, the time for skin-attaching processing of a single sheet of plate can be increased, and the improvement of the production efficiency is not facilitated.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a dough sheet conveying mechanism of a floor dough sheet sticking machine, which can realize automatic batch feeding of dough sheets.

The present invention achieves the above object by:

the invention relates to a dough sheet conveying mechanism of a floor veneer gluing machine, which comprises a mounting plate, a first connecting plate, first cylinders, a first rolling shaft, a second rolling shaft, a third rolling shaft and a plurality of first pressing wheels, wherein the first connecting plate is mounted on a rack; the first connecting plate is provided with a plurality of positioning frames and a plurality of height limiting blocks, the height limiting blocks are positioned between the positioning frames, and the positioning frames are positioned above the first rolling shaft; the mounting plate is positioned below the height limiting block, and the mounting plate is provided with a suction block which corresponds to the height limiting block and is matched with the height limiting block; a plurality of first pinch rollers through connect the swing arm with the frame rotates to be connected, and is located first connecting plate below, the third roller bearing is located a plurality of first pinch roller below, the movable rod of first cylinder with mounting panel fixed connection, and drive the mounting panel is in a plurality of first pinch rollers with reciprocating motion between the third roller bearing makes a plurality of first pinch rollers with the mounting panel or the third roller bearing is mutually supported.

Furthermore, one end of the connecting swing arm is hinged with the bottom of the first connecting plate, the other end of the connecting swing arm is fixedly connected with an installation shaft, and the first pressing wheel is rotatably sleeved on the installation shaft; still including installing the guide rail in the frame both sides, sliding connection has the connecting block on the guide rail, the movable rod of first cylinder passes through the connecting block with the mounting panel is connected.

Further, still including locating second roller bearing top, and with frame fixed connection's pinch roller mounting panel, pinch roller mounting panel one side fixedly connected with connecting rod, it is connected with the second pinch roller to rotate on the connecting rod, the second pinch roller with the second roller bearing is mutually supported.

Furthermore, the device also comprises a plurality of positioning baffles arranged on the rack, wherein the positioning baffles are positioned above the second rolling shafts and between two adjacent second pressing wheels.

Furthermore, the connecting device also comprises a second connecting plate arranged on the rack, wherein a plurality of positioning frames are arranged on the second connecting plate, and the positioning frames of the first connecting plate are matched with the positioning frames of the second connecting plate.

Further, coupling assembling includes first chain and suit first roller bearing first gear on the third roller bearing, pass through between the first gear first chain transmission is connected, still passes through first chain with the drive gear transmission of first motor output end is connected in the frame.

Further, still including rotating the connection and being in transmission shaft in the frame, the transmission shaft with connect through driving belt between the second roller bearing, the transmission shaft with install the output drive of the second motor in the frame is connected, the second roller bearing is the spiral roller bearing.

The invention has the beneficial effects that:

by adopting the dough sheet conveying mechanism of the floor veneer gluing machine provided by the invention, after a proper amount of dough sheets are placed between two adjacent positioning frames, only the mounting plate needs to be controlled to adsorb the bottommost dough sheet in each positioning frame, then the first air cylinder is driven to enable the mounting plate to horizontally move towards the direction of the second roller and drive the first roller and the third roller to axially rotate simultaneously, in the moving process, the adsorption block of the mounting plate is matched with the height limiting block, so that the adsorbed dough sheet passes through the height limiting block, and the rest dough sheets are blocked by the height limiting block and are retained in the positioning frames, and meanwhile, the adsorption block also jacks up the first pressing wheels, so that the dough sheet is pressed on the mounting plate by the first pressing wheels; then, the mounting plate is controlled to loosen a dough sheet, the first cylinder drives the mounting plate to move back, the first rolling shaft is controlled to continue rolling at the same time, and the dough sheet cannot move back along with the mounting plate under the pushing effect of the first rolling shaft and the pressing effect of the first pressing wheel; after the first pressing wheel and the suction block are completely separated, under the action of self gravity, the first pressing wheel falls down to press the dough sheet to the third roller, at the moment, the third roller is matched with the first pressing wheel, and the dough sheet continues to move forwards under the pushing of the first roller, the third roller and the first pressing wheel until the dough sheet is completely moved onto the second roller, so that the purpose of automatically feeding the dough sheet in batches is realized.

Drawings

The invention is further illustrated with reference to the following figures and examples:

fig. 1 is a schematic overall structure diagram of a dough sheet conveying mechanism of a floor veneer gluing machine according to an embodiment of the invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic view of a partial structure of a dough sheet conveying mechanism of a floor peeling machine according to an embodiment of the present invention;

FIG. 4 is an enlarged view of B in FIG. 3;

FIG. 5 is a schematic view of the overall structure of a floor covering machine to which a dough sheet conveying mechanism according to an embodiment of the present invention is applied;

fig. 6 is an enlarged schematic view of C in fig. 5.

In the figure, 1 mounting plate, 2 frames, 3 first connecting plates, 4 first cylinders, 5 first rollers, 6 second rollers, 7 third rollers, 8 first pressing wheels, 9 positioning frames, 10 height limiting blocks, 11 connecting swing arms, 12 mounting shafts, 13 guide rails, 14 connecting blocks, 15 pressing wheel mounting plates, 16 connecting rods, 17 second pressing wheels, 18 positioning baffles, 19 first chains, 20 suction blocks, 21 first motors, 22 transmission shafts, 23 transmission belts, 24 second motors, 25 second connecting plates, 26 mounting plates and 27 grating detectors.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not to be construed as limiting the present invention.

Fig. 1 to 6 show a dough sheet conveying mechanism of a floor skin attaching machine in an embodiment of the present invention, which includes a mounting plate 1, a first connecting plate 3 mounted on a frame 2, a first cylinder 4 mounted on two sides of the frame 2, and a first roller 5, a second roller 6, a third roller 7 and a plurality of first pressing wheels 8 rotatably connected to the frame 2, wherein the first roller 5 and the third roller 7 are connected through a transmission assembly, and the first connecting plate 3 and the mounting plate 1 are disposed between the first roller 5 and the second roller 6; a plurality of positioning frames 9 and a plurality of height limiting blocks 10 are arranged on the first connecting plate 3, the height limiting blocks 10 are positioned between the positioning frames 9, and the positioning frames 9 are positioned above the first rolling shaft 5; the mounting plate 1 is positioned below the height limiting block 10 and is matched with the height limiting block 10; a plurality of first pinch rollers 8 through connect swing arm 11 with 2 rotations of frame are connected, and are located 3 below of first connecting plate, third roller bearing 7 is located a plurality of first pinch rollers 8 below, the movable rod of first cylinder 4 with mounting panel 1 fixed connection, and drive mounting panel 1 is in a plurality of first pinch rollers 8 with reciprocating motion between the third roller bearing 7 makes a plurality of first pinch rollers 8 with mounting panel 1 or third roller bearing 7 is mutually supported.

The invention provides a dough sheet conveying mechanism of a floor veneer gluing machine, after a proper amount of dough sheets are placed between two adjacent positioning frames 9, the mounting plate 1 is controlled to adsorb the bottommost dough sheet in each positioning frame 9, then the first air cylinder 4 is driven to enable the mounting plate 1 to horizontally move towards the direction of the second roller 6, and the first roller 5 and the third roller 7 are driven to axially rotate simultaneously, in the moving process, the suction block 20 is matched with the height limiting block 10, so that the adsorbed dough sheet passes through the height limiting block 10, the rest dough sheets are blocked by the height limiting block 10 and are retained in the positioning frames 9, meanwhile, the suction block 20 also jacks up the first pressure wheel 8, so that the dough sheet is pressed on the mounting plate 1 by the first pressure wheel 8, and then the mounting plate 1 is controlled to loosen the dough sheet, and by first cylinder 4 drives mounting panel 1 moves back, controls simultaneously first roller bearing 5 continues to roll, and the dough sheet receives the promotion of first roller bearing 5 and the suppression influence of first pinch roller 8, can't follow mounting panel 1 moves back, and first pinch roller 8 with inhale the piece 20 after separating completely, under self action of gravity, first pinch roller 8 whereabouts and supports the dough sheet pressure on third roller bearing 7, at this moment, third roller bearing 7 with first pinch roller 8 mutually supports, and the dough sheet is in first roller bearing 5, third roller bearing 7 with the promotion of first pinch roller 8 continues forward movement, until shifting completely on second roller bearing 6, thereby realized the mesh of automatic batch dough sheet material loading.

Further, as shown in fig. 4, in this embodiment, one end of the connecting swing arm 11 is hinged to the height limiting block 10, the other end of the connecting swing arm 11 is fixedly connected to an installation shaft 12, and the first pressing wheel 8 is rotatably sleeved on the installation shaft 12; still including installing the guide rail 13 in 2 both sides of frame, sliding connection has connecting block 14 on guide rail 13, the movable rod of first cylinder 4 passes through connecting block 14 with mounting panel 1 fixed connection.

Further, as shown in fig. 4, in this embodiment, two adjacent suction blocks 20 are separated by the positioning frame 9, that is, the suction blocks 20 are located between two adjacent positioning frames 9.

Further, as shown in fig. 6, in this embodiment, the dough sheet conveying mechanism further includes a second roller 6 above and a pinch roller mounting plate 15 fixedly connected to the frame 2, a plurality of connecting rods 16 are fixedly connected to one side of the pinch roller mounting plate 15, a second pinch roller 17 is rotatably connected to the connecting rods 16, the second pinch roller 17 is matched with the second roller 6, when the front end of the dough sheet passes through the first pinch roller 8 and behind the third roller 7, the second pinch roller 17 is matched with the second roller 6 to clamp the dough sheet, and the dough sheet is pushed to continue to move forward, so that the dough sheet is completely displaced to the second roller 6.

Further, as shown in fig. 6, in this embodiment, the dough sheet conveying mechanism further includes a plurality of positioning baffles 18 mounted on the frame 2, and the positioning baffles 18 are located above the second rollers 6 and between two adjacent second pressing wheels 17.

Further, as shown in fig. 1, in this embodiment, the dough sheet conveying mechanism further includes a second connecting plate 25 mounted on the frame 2, the second connecting plate 25 is also provided with a plurality of positioning frames 9, and the positioning frames 9 of the second connecting plate 25 are matched with the positioning frames 9 of the first connecting plate 3.

Further, as shown in fig. 4, in this embodiment, the connecting assembly includes a first chain 19 and a first gear sleeved on the first roller 5 and the third roller 7, the first gear is connected to the first chain 19 in a transmission manner, and is also connected to the driving gear at the output end of the first motor 21 on the rack 2 in a transmission manner through the first chain 19.

Further, as shown in fig. 1 and fig. 2, in this embodiment, the dough sheet conveying mechanism further includes a transmission shaft 22 rotatably connected to the frame 2, the transmission shaft 22 is connected to the second roller 6 through a transmission belt 23, and the transmission shaft 22 is in driving connection with an output end of a second motor 24 mounted on the frame 2; preferably, the second roller 6 is a helical roller.

Further, in order to separate the front ends of a plurality of dough sheets located in the same positioning frame 9 from each other, the suction block 20 is convenient to suck only the dough sheet at the bottommost layer, and the top surface of the suction block 20 is lower than the top point of the first roller 5.

Further, as shown in the figure, a mounting plate 26 is further disposed on one of the pinch roller mounting plates 15, and the grating detector 27 is fixedly connected to the mounting plate 26.

It is to be understood that the foregoing examples, while indicating the preferred embodiments of the invention, are given by way of illustration and description, and are not to be construed as limiting the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several changes and modifications can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all equivalent changes and modifications made within the spirit and scope of the present invention should be covered by the appended claims.

Claims

1. The utility model provides a dough sheet conveying mechanism of floor veneer gluing machine which characterized in that: the device comprises a mounting plate (1), a first connecting plate (3) mounted on a rack (2), first cylinders (4) mounted on two sides of the rack (2), a first roller (5), a second roller (6), a third roller (7) and a plurality of first pressing wheels (8) which are rotatably connected to an upper belt of the rack (2), wherein the first roller (5) is connected with the third roller (7) through a transmission assembly, and the first connecting plate (3) and the mounting plate (1) are arranged between the first roller (5) and the second roller (6); a plurality of positioning frames (9) and a plurality of height limiting blocks (10) are arranged on the first connecting plate (3), the height limiting blocks (10) are positioned between the positioning frames (9), and the positioning frames (9) are positioned above the first rolling shaft (5); the mounting plate (1) is positioned below the height limiting block (10), and the mounting plate is provided with a suction block (20) which corresponds to the height limiting block (10) and is matched with the height limiting block; a plurality of first pinch rollers (8) through connect swing arm (11) with frame (2) rotate and connect, and be located first connecting plate (3) below, third roller bearing (7) are located a plurality of first pinch rollers (8) below, the movable rod of first cylinder (4) with mounting panel (1) fixed connection, and drive mounting panel (1) are in a plurality of first pinch rollers (8) with reciprocating motion between third roller bearing (9) makes a plurality of first pinch rollers (8) with mounting panel (1) or third roller bearing (7) cooperate each other.

2. The dough sheet conveying mechanism of the floor veneer gluing machine according to claim 1, characterized in that: one end of the connecting swing arm (11) is hinged with the bottom of the first connecting plate (3), the other end of the connecting swing arm (11) is fixedly connected with a mounting shaft (12), and the first pressing wheel (8) is rotatably sleeved on the mounting shaft (12); still including installing guide rail (13) in frame (2) both sides, sliding connection has connecting block (14) on guide rail (13), the movable rod of first cylinder (4) passes through connecting block (14) with mounting panel (1) is connected.

3. The dough sheet conveying mechanism of the floor veneer gluing machine according to claim 1, characterized in that: still including locating second roller bearing (6) top, and with frame (2) fixed connection's pinch roller mounting panel (15), pinch roller mounting panel (15) one side fixedly connected with connecting rod (16), it is connected with second pinch roller (17) to rotate on connecting rod (16), second pinch roller (17) with second roller bearing (6) are mutually supported.

4. The dough sheet conveying mechanism of the floor veneer gluing machine according to claim 3, characterized in that: the device is characterized by further comprising a plurality of positioning baffles (18) arranged on the rack (2), wherein the positioning baffles (18) are positioned above the second rollers (6) and between two adjacent second pressing wheels (17).

5. The dough sheet conveying mechanism of the floor veneer gluing machine according to claim 1, characterized in that: still including installing second connecting plate (25) on frame (2), be equipped with a plurality of locating frames (9) on second connecting plate (25), first connecting plate (3) locating frame (9) with second connecting plate (25) locating frame (9) mutually support.

6. The dough sheet conveying mechanism of the floor veneer gluing machine according to claim 1, characterized in that: coupling assembling includes first chain (19) and suit first roller bearing (5) first gear on third roller bearing (7), pass through between the first gear first chain (19) transmission is connected, still passes through first chain (19) with the drive gear transmission of first motor (21) output is connected on frame (2).

7. The dough sheet conveying mechanism of the floor veneer gluing machine according to claim 1, characterized in that: still connect including rotating transmission shaft (22) in frame (2), transmission shaft (22) with connect through driving belt (23) between second roller bearing (6), transmission shaft (23) are connected with the output drive of installing second motor (24) in frame (2), second roller bearing (6) are the spiral roller bearing.