A fully automatic floor covering machine

Abstract

The present invention provides a fully automatic floor veneer machine, comprising a leather sheet conveying mechanism, a pressing mechanism and a substrate conveying mechanism, wherein the leather sheet conveying mechanism comprises a mounting plate, a first connecting plate, a first cylinder, a first roller, a second roller, a third roller and a plurality of first pressure wheels, the mounting plate and the first connecting plate are located between the first roller and the second roller, the mounting plate is also located below the first connecting plate, and cooperates with a height limiting block on the plate, and a positioning frame is provided between the height limiting blocks; the first roller and the third roller are connected by a transmission assembly, the first pressure wheel is rotatably connected to the first connecting plate by a connecting swing arm, the first cylinder drives the mounting plate to reciprocate between the first pressure wheel and the third roller, so that the first pressure wheel cooperates with the third roller or the mounting plate; the fully automatic floor veneer machine provided by the present invention can realize the function of automatically loading leather sheets in batches.

Description

Technical Field

[0001] The invention relates to the technical field of floor covering machine manufacturing, in particular to a full-automatic floor covering machine. Background Art

[0002] At present, there are two operating methods for the skinning and packaging process of the board. The first is that the operator manually sticks the leather piece to the board, and the second is to use a fully automatic floor skinning machine to achieve automatic pressing. Since the first method has the disadvantages of cumbersome operation, time-consuming, and difficult to control the pasting quality, people often use the second method to skin the board. The existing common automatic fully automatic floor skinning machine realizes automatic skinning and packaging in the following way: the leather piece feeding mechanism moves several leather pieces required for packaging a board to the top of the leather piece conveying mechanism, and then places a leather piece on the conveying surface of the leather piece conveying mechanism at a certain distance along the width direction of the conveying surface of the leather piece conveying mechanism until all the leather pieces are placed on the conveying surface of the leather piece conveying mechanism, and then the leather piece feeding mechanism is reset, and at the same time, the leather piece conveying mechanism conveys the several leather pieces arranged at equal intervals to the pressing mechanism, and then the pressing mechanism presses the several leather pieces onto the board at the same time.

[0003] Although the use of a fully automatic floor veneer machine to package the panels can overcome the defects of the first method, the leather sheet feeding mechanism needs to perform multiple feeding and placement operations to place all the leather sheets required for packaging the panels on the leather sheet transport mechanism. This will increase the veneer processing time of a single panel, which is not conducive to improving production efficiency. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a fully automatic floor leather pasting machine that can realize batch feeding of leather pieces.

[0005] The present invention achieves the above object by:

[0006] The present invention discloses a fully automatic floor veneer machine, comprising a leather conveying mechanism, a pressing mechanism and a substrate conveying mechanism installed on a frame, wherein the substrate conveying mechanism is located below the leather conveying mechanism, and the pressing mechanism is located on one side of the leather conveying mechanism and the substrate conveying mechanism; wherein the leather conveying mechanism comprises a mounting plate, a first connecting plate installed on the frame, a first cylinder installed on both sides of the frame, and a first roller, a second roller, a third roller and a plurality of first pressing wheels rotatably connected to the frame, wherein the first roller is connected to the third roller through a transmission assembly, and the first connecting plate and the mounting plate are arranged between the first roller and the second roller; a plurality of positioning frames and a plurality of height limiting blocks are arranged on the first connecting plate, and the height limiting blocks are located between the positioning frames, and the positioning frame is located above the first roller; the mounting plate is located below the height limiting blocks, and a suction block corresponding to and cooperating with the height limiting blocks is installed on the mounting plate; the plurality of first pressing wheels are rotatably connected to the frame through a first connecting swing arm, and are located below the first connecting plate, and the third roller is located below the plurality of first pressing wheels, The movable rod of the first cylinder is fixedly connected to the mounting plate, and drives the mounting plate to reciprocate between the first pressure wheels and the third roller, so that the first pressure wheels cooperate with the mounting plate or the third roller.

[0007] Furthermore, the leather piece conveying mechanism also includes a pressure wheel connecting plate on which a plurality of second pressure wheels are installed, a second connecting plate installed on the frame, and a plurality of positioning baffles, the second pressure wheel is located above the second roller and cooperates with the second roller; a plurality of positioning frames are fixed on the second connecting plate, and the positioning frames on the second connecting plate cooperate with the positioning frames on the first connecting plate; the positioning baffle is fixed between two adjacent second pressure wheels and is located above the second roller; the transmission assembly includes a first chain, and a first gear sleeved on the first roller and the third roller, a first motor is installed on the frame, a driving gear is sleeved on the output end of the first motor, and the first gear is connected to the driving gear of the first motor through the first chain transmission; a transmission shaft is installed on the frame, the second roller is connected to the transmission shaft through a first belt, and the transmission shaft is drivingly connected to the output end of the second motor installed on the frame; the second roller is a spiral roller.

[0008] Furthermore, the skin flap conveying mechanism also includes a grating detector, which is connected to the pressure wheel connecting plate via a connecting sheet, and is used to detect the distance between the tail end of the skin flap and the grating detector.

[0009] Furthermore, it also includes a leather piece distributing mechanism located above the leather piece conveying mechanism, the leather piece distributing mechanism includes a loading slot and a pressure hammer located on one side of the frame and cooperating with each other, a supporting plate and a baffle located on the other side of the frame and cooperating with each other, a displacement driving assembly, a connecting assembly, and a second cylinder, a third cylinder, a fourth cylinder and a third motor, wherein a mounting frame is fixedly connected to the edge of the loading slot, the second cylinder is installed on the mounting frame, the movable rod of the second cylinder is connected to the pressure hammer, and the pressure hammer is located above the loading slot; the displacement driving assembly includes a rotating shaft arranged on one side of the frame, a first roller fixedly sleeved on both ends of the rotating shaft, and a second roller rotatably connected to the other side of the frame, the first roller and the second roller are connected by a second belt transmission, and one end of the rotating shaft is connected to the output of the third motor installed on the frame end driving connection; the connecting assembly includes a second guide rail installed on the frame and located below the second belt, a connecting seat, and a first slider and a second slider slidably connected to the second guide rail, the first slider is fixedly connected to the loading slot, the second slider is fixedly connected to the mounting frame through the connecting seat, and the second slider is also fixedly connected to the second belt; the baffle is located above the supporting plate, the third cylinder is installed on the frame, and the movable rod of the third cylinder is fixedly connected to another mounting frame on which the baffle is installed to drive the baffle to move up and down; the fourth cylinder is installed on the frame and located on one side of the second belt, and the movable rod of the fourth cylinder is fixedly connected to the supporting plate to drive the supporting plate to move horizontally; when the loading slot moves to the other side of the frame, the loading slot is located below the supporting plate.

[0010] Furthermore, the substrate conveying mechanism includes a first connecting shaft rotatably connected to the frame, a second connecting shaft, a connecting rod fixedly connected to the frame, a bearing sleeved on the first connecting shaft and the second connecting shaft, a second gear sleeved outside the bearing, and a third roller sleeved on the first connecting shaft and the connecting rod, wherein the second gear on the first connecting shaft and the second gear on the second connecting shaft are connected via a second chain transmission, and the second chain is fixedly connected with a push block; the third roller on the first connecting shaft and the third roller on the connecting rod are connected via a third belt transmission; it also includes a plurality of first mounting grooves mounted on the frame, and two second mounting grooves respectively mounted on both sides of the frame and cooperating with each other, a pushing roller is mounted in the first mounting groove, a pinching roller is mounted in the second mounting groove, and the first mounting groove is fixedly connected to the frame via a connecting bracket, and is located above the first connecting shaft and the second connecting shaft.

[0011] Furthermore, the third roller is connected to the connecting rod via a bearing.

[0012] Further, the pressing mechanism includes a first pressing roller group, a second pressing roller group, a third pressing roller group, a first guide assembly and a second guide assembly installed on the frame, the first guide assembly is arranged between the first pressing roller group and the second pressing roller group, and the second guide assembly is arranged between the second pressing roller group and the third pressing roller group; wherein the first pressing roller group, the second pressing roller group and the third pressing roller group each include a slide rail fixedly connected to the frame, a lower connecting plate fixedly connected to the slide rail, an upper connecting plate slidably connected to the slide rail, a lower roller and an upper roller cooperating with each other, and a roller fixed to the frame. The fifth cylinder, the lower roller and the upper roller are rotatably connected to the lower connecting plate and the upper connecting plate respectively, and the movable rod of the fifth cylinder is fixedly connected to the upper connecting plate; the first guide assembly and the first pressure roller group cooperate with each other to guide the leather piece to be sent between the upper roller and the lower roller of the second pressure roller group; the second guide assembly and the second pressure roller group cooperate with each other to guide the leather piece to be sent between the upper roller and the lower roller of the third pressure roller group; the first pressure roller group is arranged on one side of the leather piece conveying mechanism, and the third pressure roller group is arranged on one side of the substrate conveying mechanism.

[0013] Furthermore, the lower rollers of the first pressing roller group and the second pressing roller group are both sleeved with a third gear, and the third gears are connected to each other through a third chain transmission. The lower roller of the second pressing roller group is also connected to the driving gear of the output end of the fourth motor on the frame through the third chain; the lower roller of the third pressing roller group is sleeved with a fourth gear, and the fourth gear is connected to the driving gear of the fifth motor on the frame through a fourth chain transmission; the lower roller and the upper roller are rotatably connected to the lower connecting plate and the upper connecting plate respectively through bearings.

[0014] Furthermore, the first guide assembly includes a second connecting swing arm, a third connecting shaft, a first connecting frame sleeved outside the third connecting shaft and fixedly connected to the third connecting shaft, an inverted L-shaped guide baffle fixedly connected to the first connecting frame, an axis connecting plate and a sixth cylinder fixedly connected to the frame, and a first guide inclined plate; wherein the third connecting shaft is rotatably connected to the axis connecting plate and is fixedly connected to the second connecting swing arm, and the axis connecting plate is fixedly connected to the frame; the second connecting swing arm is also fixedly connected to the movable rod of the sixth cylinder; the sixth cylinder is fixedly connected to the frame through the second connecting frame, and the first guide inclined plate is fixedly connected to the frame through the third connecting frame; the first pressing roller group cooperates with the inverted L-shaped guide baffle and the first guide inclined plate to feed the leather piece between the upper roller and the lower roller of the second pressing roller group.

[0015] Furthermore, the second guide assembly includes a second guide inclined plate, which is connected to the frame through another connecting frame, and the second guide inclined plate cooperates with the second pressing roller group to feed the leather piece between the upper roller and the lower roller of the third pressing roller group.

[0016] Beneficial effects of the present invention:

[0017] With the fully automatic floor veneer machine provided by the present invention, after placing a proper amount of several leather pieces between two adjacent positioning frames, it is only necessary to control the mounting plate to absorb the leather piece at the bottom layer in each of the positioning frames, and then drive the first cylinder to make the mounting plate move horizontally in the direction where the second roller is located, and drive the first roller and the third roller to make axial rotation at the same time. During the movement, the suction block on the mounting plate cooperates with the corresponding height limiting block, so that the absorbed leather piece passes through the height limiting block, while the remaining leather pieces are blocked by the height limiting block and retained in the positioning frame. At the same time, the mounting plate also lifts up the several first pressing wheels, so that the leather pieces are pressed by the first pressing wheels. The first roller is pressed against the mounting plate; then, the mounting plate is controlled to release the leather piece, and the mounting plate is driven to move back by the first cylinder, and the first roller is controlled to continue rolling. The leather piece is pushed by the first roller and pressed by the first pressure wheel and cannot move back with the mounting plate; after the first pressure wheel is completely separated from the suction block, the first pressure wheel falls under the action of its own gravity and presses the leather piece against the third roller. At this time, the third roller cooperates with the first pressure wheel, and the leather piece continues to move forward under the push of the first roller, the third roller and the first pressure wheel until it is completely shifted to the second roller, thereby achieving the purpose of automatic batch loading of leather pieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall structure of a fully automatic floor covering machine in one embodiment of the present invention;

[0020] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0021] Figure 3 It is a schematic diagram of the overall structure of the skin flap conveying mechanism in one embodiment of the present invention;

[0022] Figure 4 for Figure 3 A magnified schematic diagram of B;

[0023] Figure 5 It is a partial structural schematic diagram of a skin sheet conveying mechanism in one embodiment of the present invention;

[0024] Figure 6 for Figure 5 A magnified schematic diagram of middle C;

[0025] Figure 7 for Figure 1 A magnified schematic diagram of D in the middle;

[0026] Figure 8 It is a structural schematic diagram of a skin patch dispensing mechanism in one embodiment of the present invention;

[0027] Fig. 9 for Figure 8 Middle E is an enlarged schematic diagram;

[0028] Fig.10 It is a structural schematic diagram of a substrate conveying mechanism in one embodiment of the present invention;

[0029] Fig.11 for Fig.10 Middle F is an enlarged schematic diagram;

[0030] Fig.12 for Fig.10 A magnified schematic diagram of middle G;

[0031] Fig.13 for Fig.10 A magnified schematic diagram of H in the middle;

[0032] Fig.14 This is a schematic diagram of the external structure of a pressing mechanism in one embodiment of the present invention;

[0033] Fig.15 for Fig.14 A magnified schematic diagram of middle I;

[0034] Fig.16 Schematic diagram of the internal structure of a pressing mechanism in one embodiment of the present invention.

[0035] In the figure, 1 is a frame, 2 is a leather conveying mechanism, 3 is a pressing mechanism, 4 is a substrate conveying mechanism, 5 is a mounting plate, 6 is a first connecting plate, 8 is a first roller, 9 is a second roller, 10 is a third roller, 11 is a first pressing wheel, 12 is a positioning frame, 13 is a height limiting block, 14 is a first connecting swing arm, 15 is a mounting shaft, 16 is a second pressing wheel, 17 is a pressing wheel connecting plate, 18 is a second connecting plate, 19 is a positioning baffle, 20 is a first chain, 21 is a first motor, 22 is a suction block, and 23 is a transmission shaft. , 24 first belt, 25 second motor, 26 grating detector, 27 connecting piece, 28 leather piece distribution mechanism, 29 loading slot, 30 pressure hammer, 31 supporting plate, 32 baffle, 33 first guide rail, 34 connecting block, 35 second cylinder, 36 third cylinder, 37 fourth cylinder, 38 third motor, 39 mounting frame, 40 rotating shaft, 41 first roller, 42 second roller, 43 second belt, 44 connecting seat, 45 first slider, 46 The second slider, 47 the second guide rail, 48 the first connecting shaft, 49 the second connecting shaft, 50 the connecting rod, 51 the second gear, 52 the third roller, 53 the second chain, 54 the push block, 55 the third belt, 56 the first mounting groove, 57 the second mounting groove, 58 the push roller, 59 the pinch roller, 60 the connecting bracket, 61 the first pressure roller group, 62 the second pressure roller group, 63 the third pressure roller group, 54 the first guide assembly, 65 the second guide assembly, 66 the slide rail, 67 the lower connecting plate, 68 the upper connecting plate, 69 the upper roller, 70 the lower roller, 71 the fifth cylinder, 72 the driving gear of the fourth motor, 73 the third chain, 74 the driving gear of the fifth motor, 75 the fourth chain, 76 the second connecting swing arm, 77 the first connecting frame, 78 the inverted L-shaped guide baffle, 79 the shaft connecting plate, 80 the sixth cylinder, 81 the first guide inclined plate, 82 the second connecting frame, 83 the third connecting frame, 84 the second guide inclined plate. DETAILED DESCRIPTION

[0036] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with examples and drawings. The schematic implementation scheme of the present invention and its description are only used to analyze the present invention and are not intended to limit the present invention.

[0037] Figure 1-Figure 16A fully automatic floor veneer machine in one embodiment of the present invention is shown, comprising a leather conveying mechanism 2, a pressing mechanism 3 and a substrate conveying mechanism 4 installed on a frame 1, wherein the substrate conveying mechanism 4 is located below the leather conveying mechanism 2, and the pressing mechanism 3 is located on one side of the leather conveying mechanism 2 and the substrate conveying mechanism 4; wherein the leather conveying mechanism 2 comprises a mounting plate 5, a first connecting plate 6 installed on the frame 1, a first cylinder 7 installed on both sides of the frame 1, and a first roller 8, a second roller 9, a third roller 10 and a plurality of first pressing wheels 11 rotatably connected to the frame 1, wherein the first roller 8 is connected to the third roller 10 by a transmission assembly, and the first connecting plate 6 and the mounting plate 5 are located between the first roller 8 and the second roller 9; the first connecting plate 6 and the mounting plate 5 are located between the first roller 8 and the second roller 9; A plurality of positioning frames 12 and a plurality of height limiting blocks 13 are provided on the plate 6, and the height limiting blocks 13 are located between the positioning frames 12, and the positioning frame 12 is located above the first roller 8; the mounting plate 5 is located below the height limiting blocks 13, and a suction block 22 corresponding to and cooperating with the height limiting blocks 13 is installed on the mounting plate 5; the plurality of first pressure wheels 11 are rotatably connected to the frame 1 through a first connecting swing arm 14, and are located below the first connecting plate 6, and the third roller 10 is located below the plurality of first pressure wheels 11, and the movable rod of the first cylinder 7 is fixedly connected to the mounting plate 5, and drives the mounting plate 5 to reciprocate between the plurality of first pressure wheels 11 and the third roller 10, so that the plurality of first pressure wheels 11 cooperate with the mounting plate 5 or the third roller 10.

[0038] The fully automatic floor veneer machine provided by the present invention, after putting a proper amount of several leather pieces in the positioning frame 12, controls the mounting plate 5 to absorb the leather piece at the bottom layer in each positioning frame 12, and then drives the first cylinder 7 to make the mounting plate 5 move horizontally in the direction of the second roller 9, and drives the first roller 8 and the third roller 10 to make axial rotation at the same time. During the movement, the suction block 22 on the mounting plate 5 cooperates with the corresponding height limiting block 13, so that the absorbed leather piece passes through the height limiting block 13 as the mounting plate 5 moves, and the remaining leather pieces are blocked by the height limiting block 13 and retained in the positioning frame 12. At the same time, the suction block 22 also lifts the several first pressing wheels 11, so that the leather pieces are pressed by the first pressing wheels 1 1 is pressed against the mounting plate 5; then, the mounting plate 5 is controlled to release the leather piece, and the mounting plate 5 is driven to move back by the first cylinder 7, and the first roller 8 is controlled to continue to roll. The leather piece is pushed by the first roller 8 and pressed by the first pressing wheel 11, and cannot move back with the mounting plate 5. After the first pressing wheel 11 is completely separated from the suction and discharge 22, the first pressing wheel 11 falls under the action of its own gravity and presses the leather piece against the third roller 10. At this time, the third roller 10 cooperates with the first pressing wheel 11, and the leather piece continues to move forward under the push of the first roller 8, the third roller 10 and the first pressing wheel 11 until it is completely shifted to the second roller 9, thereby realizing automatic batch loading of leather pieces.

[0039] Furthermore, if Figure 6 As shown, in this embodiment, one end of the first connecting swing arm 14 is hingedly connected to the height limiting block 13 , and the other end of the first connecting swing arm 14 is fixedly connected to a mounting shaft 15 , and the first pressure wheel 11 is rotatably mounted on the mounting shaft 15 .

[0040] Furthermore, if Figure 2As shown, in this embodiment, the leather sheet conveying mechanism 2 also includes a pressure wheel connecting plate 17 equipped with a plurality of second pressure wheels 16, a second connecting plate 18 installed on the frame 1, and a plurality of positioning baffles 19, wherein the two ends of the pressure wheel connecting plate 17 are fixedly connected to the frame 1, the second pressure wheel 16 is located above the second roller 9 and cooperates with the second roller 9, the first pressure wheel 11 and the third roller 10 cooperate with each other to push the leather sheet between the second pressure wheel 16 and the second roller 9, the second pressure wheel 16 and the second roller 9 cooperate with each other to push the leather sheet to continue to move in the direction where the pressing mechanism is located; the second connecting plate 18 is also provided with A plurality of positioning frames 12, wherein the positioning frame 12 on the second connecting plate 18 cooperates with the positioning frame 12 on the first connecting plate 6 to separate two adjacent rows of leather pieces; the positioning baffle 19 is fixed on the frame 1 and is located above the second roller 9 and between two adjacent second pressing wheels 17; when the second roller 9 pushes the leather piece toward the pressing mechanism 3 by rolling, the leather piece is light in weight and is easily affected by the shaking of the machine body itself and deviates, and overlaps with two adjacent leather pieces, which will affect the leather packaging effect of the floor. By setting the positioning baffle 19, the two adjacent leather pieces can be completely separated to avoid overlapping problems.

[0041] Furthermore, if Figure 4-6 As shown, in this embodiment, the transmission assembly includes a first chain 20, and a first gear sleeved on the first roller 8 and the third roller 10, a first motor 21 is installed on the frame 1, and a driving gear is sleeved on the output end of the first motor 21, and the first gear and the driving gear of the first motor 21 are connected by the first chain 20; a transmission shaft 23 is also installed on the frame 1, and the second roller 9 is connected to the transmission shaft 9 through a first belt 24, and the transmission shaft 23 is connected to the output end of the second motor 25 installed on the frame 1, and the second roller 9 is a spiral roller.

[0042] Furthermore, if Figure 2 As shown, in this embodiment, the leather flap conveying mechanism 2 also includes a grating detector 26, and the grating detector 26 is connected to the pressure wheel connecting plate 17 via a connecting plate 27. The grating detector 26 is used to detect the distance between the tail end of the leather flap and the grating detector to determine whether the front ends of the multiple leather flaps entering the pressing mechanism 3 are aligned, and to determine whether the leather flaps are completely displaced onto the second roller 9.

[0043] Furthermore, if Figure 4As shown, the leather sheet conveying mechanism 2 also includes a first guide rail 33 installed on both sides of the frame 1, and a connecting block 34 is slidably connected to the first guide rail 33, and the movable rod of the first cylinder 7 is connected to the mounting plate 5 through the connecting block 34; in this embodiment, the two adjacent suction blocks 22 are actually separated by the positioning frame 12, that is, the suction block 22 is located between the two adjacent positioning frames 12.

[0044] Furthermore, in order to separate the front ends of several dough pieces located in the same positioning frame 12 from each other and to facilitate the mounting plate 5 to only adsorb the dough piece on the bottom layer, the top surface of the mounting plate 5 is lower than the apex of the first roller 8. By creating a height difference between the mounting plate 5 and the apex of the first roller 8, the front ends of multiple leather pieces stacked together are separated from each other.

[0045] Furthermore, if Figure 1 , Figure 7-Figure 9 As shown, in this embodiment, the fully automatic floor covering machine further comprises a leather piece distributing mechanism 28 located above the leather piece conveying mechanism 2, and the leather piece distributing mechanism 28 is used to distribute and place the leather piece into the positioning frame 12 of the leather piece conveying mechanism 2;

[0046] The leather dispensing mechanism 28 includes a sheet loading slot 29 and a pressure hammer 30 located on one side of the frame 1 and cooperating with each other, a sheet supporting plate 31 and a baffle plate 32 located on the other side of the frame 1 and cooperating with each other, a displacement driving component, a connecting component, a second cylinder 35, a third cylinder 36, a fourth cylinder 37 and a third motor 38, wherein a mounting frame 39 is fixedly connected to the edge of the sheet loading slot 29, the second cylinder 35 is mounted on the mounting frame 39, the movable rod of the second cylinder 35 is connected to the pressure hammer 30, and the pressure hammer 30 is located above the sheet loading slot 29;

[0047] The displacement drive assembly includes a rotating shaft 40 provided on one side of the frame 1, a first roller 41 fixedly sleeved on both ends of the rotating shaft 40, and a second roller 42 rotatably connected to the other side of the frame 1, the first roller 41 and the second roller 42 are connected by a second belt 43, and one end of the rotating shaft 40 is connected to the output end of the third motor 38 installed on the frame 1;

[0048] The connecting assembly includes a second guide rail 47 mounted on the frame 1 and located below the second belt 43, a connecting seat 44, and a first slider 45 and a second slider 46 slidably connected to the second guide rail 47, wherein the first slider 45 is fixedly connected to the film loading slot 29, the second slider 46 is fixedly connected to the mounting frame 39 via the connecting seat 44, and the second slider 46 is also fixedly connected to the second belt 43;

[0049] The baffle 32 is located above the supporting plate 31, the third cylinder 36 is installed on the frame 1, and the movable rod of the third cylinder 36 is fixedly connected to another mounting frame 39 on which the baffle 32 is installed to drive the baffle 32 to move up and down; the movable rod of the fourth cylinder 37 is fixedly connected to the supporting plate 31 to drive the supporting plate 31 to move horizontally; when the loading slot 29 moves to the other side of the frame 1, the loading slot 29 is located below the supporting plate 31.

[0050] The principle of using the skin flap distributing mechanism 28 to distribute the skin flaps into the positioning frame 12 of the skin flap conveying mechanism 2 can be understood as follows:

[0051] An appropriate amount of leather is placed on the support plate 31, and the fourth cylinder 37 pulls the support plate 31 to move into the frame 1, so that the support plate 31 passes through the bottom of the baffle 32, and at the same time, the third motor 38 is used to move the leather sheet 31 to the bottom of the baffle 32. The second belt 43 is driven to roll, and the second belt 43 drives the loading slot 29 and the pressing hammer 30 to move toward the loading plate 31 through the first slider 45 and the second slider 46; when the loading slot 29 moves to the bottom of the loading plate 31, the third cylinder 36 is driven to move the baffle plate 32 downward until the baffle plate 32 abuts against the loading plate 31, and then the fourth cylinder 37 is driven to move the loading plate 31 back. When the loading plate 31 moves back, the leather piece on the loading plate 31 is blocked by the baffle plate 32 and cannot move back and gradually falls into the loading slot 29; thereafter, the second belt 43 is driven to roll in the opposite direction through the third motor 38, so that the loading slot 29 moves into the corresponding positioning frame 12, and then the second cylinder 35 is driven to move the pressing hammer 30 downward to press the leather piece in the loading slot 29 into the positioning frame 12.

[0052] Furthermore, if Figure 10-13As shown, in this embodiment, the substrate conveying mechanism 4 includes a first connecting shaft 48 rotatably connected to the frame 1, a second connecting shaft 49, a connecting rod 50 fixedly connected to the frame 1, bearings sleeved on the first connecting shaft 48 and the second connecting shaft 49, a second gear 51 sleeved outside the bearing, and a third roller 52 sleeved on the first connecting shaft 48 and the connecting rod 50, the first connecting shaft 48 is located between the connecting rod 50 and the second connecting shaft 49, wherein the second gear 51 on the first connecting shaft 48 and the second gear 51 on the second connecting shaft 49 are connected by a second chain 53, the second chain 53 is fixedly connected with a push block 54, and the push block 54 is used to push the floor substrate to move toward the pressing mechanism 3; the third roller 52 on the first connecting shaft 48 and the third roller 52 on the connecting rod 50 are connected by a third belt 55, and the third roller 52 is actually connected to the connecting rod 50 through a bearing.

[0053] In this embodiment, the operating principle of the substrate conveying mechanism can be understood as follows: when the pressing mechanism 3 is performing the pressing operation, the substrate conveying mechanism 4 conveys the next floor substrate to be processed to between the first connecting shaft 48 and the second connecting shaft 49 through the first connecting shaft 48, the third roller 52 on the connecting rod 50 and the third belt 55, and then stops the first connecting shaft 48 from making axial rotation, and controls the second gear 51 and the second chain 53 not to rotate, so that the floor substrate to be processed stays on the substrate conveying mechanism 4 until the pressing mechanism 3 has completed the pressing operation on the previous floor substrate, and then controls the second gear 51 and the second chain 53 to rotate, and the push block 54 on the second chain 53 pushes the floor substrate to be processed into the pressing mechanism 3.

[0054] The substrate conveying mechanism 4 also includes a plurality of first mounting grooves 56 mounted on the frame 1, and two second mounting grooves 57 respectively mounted on both sides of the frame 1, a pushing roller 58 is mounted in the first mounting groove 56, and a pinching roller 59 is mounted in the second mounting groove 59, the first mounting groove 58 is fixedly connected to the frame 1 through a connecting bracket 60, and is located above the first connecting shaft 48 and the second connecting shaft 49; the pushing roller 58 is used to push the floor substrate to move toward the pressing mechanism 3, and the two pinching rollers 59 cooperate with each other to realize the limited conveying of the floor substrate to prevent the floor substrate from falling off the substrate conveying mechanism 4, and at the same time, it is also beneficial for the pressing mechanism 3 to press the leather piece to the corresponding position of the floor substrate to ensure the pressing packaging effect.

[0055] Furthermore, if Figure 14-16As shown, in this embodiment, the pressing mechanism 3 includes a first pressing roller group 61, a second pressing roller group 62, a third pressing roller group 63, a first guide assembly 64 and a second guide assembly 65 installed on the frame 1, the first pressing roller group 61, the second pressing roller group 62 and the third pressing roller group 63 are arranged in an inclined manner from top to bottom, the first guide assembly 64 is arranged between the first pressing roller group 61 and the second pressing roller group 62, the second guide assembly 65 is arranged between the second pressing roller group 62 and the third pressing roller group 63, the first pressing roller group 61 is arranged on one side of the leather conveying mechanism 2, and the third pressing roller group 63 is arranged on one side of the substrate conveying mechanism 4; wherein,

[0056] The first pressing roller group 61, the second pressing roller group 62, and the third pressing roller group 63 all include a slide rail 66 fixedly connected to the frame 1 and placed vertically, a lower connecting plate 67 fixedly connected to the slide rail 66, an upper connecting plate 68 slidably connected to the slide rail, a lower roller 70 and an upper roller 69 that cooperate with each other, and a fifth cylinder 71 fixed to the frame 1, the lower roller 70 and the upper roller 69 are rotatably connected to the lower connecting plate 67 and the upper connecting plate 68 respectively, and the movable rod of the fifth cylinder 71 is fixedly connected to the upper connecting plate 68. In this embodiment, the first pressing roller group 61, the third pressing roller group 63 The roller groups 63 each include two lower rollers 69 and two upper rollers 70; the first guide assembly 64 cooperates with the first pressure roller group 61 to guide the leather piece to be sent between the upper roller 70 and the lower roller 69 of the second pressure roller group 62, and the second guide assembly 65 cooperates with the second pressure roller group 62 to guide the leather piece to be sent between the upper roller 70 and the lower roller 69 of the third pressure roller group 63; the third pressure roller group 63 is used to press the leather piece onto the floor substrate, and the first pressure roller group 61 and the second pressure roller group 62 are used to change the moving direction of the leather piece.

[0057] Furthermore, if Fig.16 As shown, in this embodiment, the lower roller 69 of the first pressure roller group 61 and the second pressure roller group 62 are both sleeved with a third gear, and the third gears are transmission connected by a third chain 73. The third gear is also connected to the driving gear 72 at the output end of the fourth motor on the frame 1 through the third chain 73; the lower roller 69 of the third pressure roller group 63 is sleeved with a fourth gear, and the fourth gear is transmission connected to the driving gear 74 of the fifth motor on the frame 1 through a fourth chain 75; the lower roller 69 and the upper roller 70 are rotationally connected to the lower connecting plate 67 and the upper connecting plate 68 respectively through bearings.

[0058] Furthermore, if Fig.15 , Fig.16As shown, in this embodiment, the first guide assembly 64 includes a second connecting plate swing arm 76, a third connecting shaft, a first connecting frame 77 sleeved outside the third connecting shaft and fixedly connected to the third connecting shaft, an inverted L-shaped guide baffle 78 fixedly connected to the first connecting frame 77, an axis connecting plate 79 and a sixth cylinder 80 fixedly connected to the frame 1, and a first guide inclined plate 81.

[0059] The third connecting shaft is rotatably connected to the shaft connecting plate 79 and fixedly connected to the second connecting swing arm 76; the shaft connecting plate 79 is fixedly connected to the frame 1; the second connecting swing arm 76 is also fixedly connected to the movable rod of the sixth cylinder 80; the sixth cylinder 80 is fixedly connected to the frame 1 via the second connecting frame 82; the first guide inclined plate 81 is fixedly connected to the frame 1 via the third connecting frame 83;

[0060] The first pressing roller group 61 cooperates with the inverted L-shaped guide baffle 78 and the first guiding inclined plate 81 to feed the leather piece between the upper roller 70 and the lower roller 69 of the second pressing roller group 62. The specific principle is as follows:

[0061] After the leather piece conveying mechanism 2 sends the leather piece into the pressing mechanism, the first pressing roller group 61 pushes the leather piece so that the front end of the leather piece abuts against the vertical plate part of the inverted L-shaped guide baffle 78. At the same time, the grating detector 26 determines whether the front end of the leather piece abuts against the inverted L-shaped guide baffle 78 by detecting the distance between it and the rear end of the leather piece; then, the sixth cylinder 80 is driven, and the movable rod of the sixth cylinder 80 drives the first connecting frame 77 to make axial rotation through the second connecting swing arm 76, thereby making the inverted L-shaped guide baffle 78 make axial rotation accordingly. In this way, the vertical plate part of the inverted L-shaped guide baffle 78 tilts, and the leather piece pushed by the first pressing roller group 61 moves forward along the vertical plate part to reach the first guide inclined plate 81, and then, under the push of the first pressing roller group 61, enters between the upper roller 70 and the lower roller 69 of the second pressing roller group 62 along the first guide inclined plate 81.

[0062] The second guide assembly 65 includes a second guide inclined plate 84, which is connected to the frame 1 through another connecting frame. The second guide inclined plate 84 cooperates with the second pressing roller group 62 to guide the leather piece to be sent between the upper roller 70 and the lower roller 69 of the third pressing roller group 63.

[0063] It can be understood that the above embodiments only express the preferred implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, without departing from the concept of the present invention, the above technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the present invention. Therefore, all equivalent changes and modifications made to the claims and scope of the present invention should belong to the scope covered by the claims of the present invention.

Claims

1. A fully automatic floor covering machine, characterized by: The present invention comprises a skin sheet conveying mechanism (2), a pressing mechanism (3) and a base material conveying mechanism (4) mounted on a frame (1), wherein the base material conveying mechanism (4) is located below the skin sheet conveying mechanism (2), and the pressing mechanism (3) is located on one side of the skin sheet conveying mechanism (2) and the base material conveying mechanism (4); wherein the skin sheet conveying mechanism (2) comprises a mounting plate (5), a first connecting plate (6) mounted on the frame (1), a first cylinder (7) mounted on both sides of the frame (1), and a first roller (8), a second roller (9), a third roller (10) and a plurality of first pressing wheels (11) rotatably connected to the frame (1); wherein the first roller (8) is connected to the third roller (10) via a transmission assembly, and the first roller (8) is connected to the third roller (10) via a transmission assembly. The connecting plate (6) and the mounting plate (5) are arranged between the first roller (8) and the second roller (9); the first connecting plate (6) is provided with a plurality of positioning frames (12) and a plurality of height limiting blocks (13), the height limiting blocks (13) being located between the positioning frames (12), and the positioning frames (12) being located above the first roller (8); the mounting plate (5) is located below the height limiting blocks (13), and a suction block (22) corresponding to and cooperating with the height limiting blocks (13) is installed on the mounting plate (5); the plurality of first pressing wheels (11) are rotatably connected to the frame (1) through a first connecting swing arm (14), and are located below the first connecting plate (6); the third roller (10) is located below the plurality of first pressing wheels (11), The movable rod of the first cylinder (7) is fixedly connected to the mounting plate (5) and drives the mounting plate (5) to reciprocate between the plurality of first pressing wheels (11) and the third roller (10), so that the plurality of first pressing wheels (11) cooperate with the mounting plate (5) or the third roller (10); the leather sheet conveying mechanism (2) further comprises a pressing wheel connecting plate (17) on which a plurality of second pressing wheels (16) are installed, a second connecting plate (18) installed on the frame (1), and a plurality of positioning baffles (19); the second pressing wheels (16) are located above the second roller (9) and cooperate with the second roller (9); a plurality of second pressing wheels (16) are fixed on the second connecting plate (18) There are a plurality of positioning frames (12), the positioning frames (12) on the second connecting plate (18) cooperate with the positioning frames (12) on the first connecting plate (6); the positioning baffle (19) is fixed between two adjacent second pressure wheels (16) and is located above the second roller (9); the transmission assembly comprises a first chain (20) and a first gear sleeved on the first roller (8) and the third roller (10); a first motor (21) is installed on the frame (1), a driving gear is sleeved on the output end of the first motor (21), and the first gear is connected to the driving gear of the first motor (21) through the first chain (20);The frame (1) is provided with a transmission shaft (23); the second roller (9) is connected to the transmission shaft (23) via a first belt (24); the transmission shaft (23) is drivingly connected to the output end of a second motor (25) mounted on the frame (1); the second roller (9) is a spiral roller; the frame (1) further comprises a leather distributing mechanism (28) located above the leather conveying mechanism (2); the leather distributing mechanism (28) comprises a loading slot (29) and a pressure hammer (30) located on one side of the frame (1) and cooperating with each other, a supporting plate (31) and a baffle (32) located on the other side of the frame (1) and cooperating with each other, a displacement driving assembly, a connecting assembly, and a second cylinder ( The first and second cylinders (35) are provided with a first cylinder (36), a second cylinder (37) and a third motor (38), wherein a mounting frame (39) is fixedly connected to the edge of the film loading slot (29), the second cylinder (35) is mounted on the mounting frame (39), the movable rod of the second cylinder (35) is connected to the pressure hammer (30), and the pressure hammer (30) is located above the film loading slot (29); the displacement driving assembly comprises a rotating shaft (40) arranged on one side of the frame (1), a first roller (41) fixedly sleeved on both ends of the rotating shaft (40), and a second roller (42) rotatably connected to the other side of the frame (1), the first roller (41) and the second roller (42) being connected to each other. The rotating shaft (40) is connected to the output end of the third motor (38) mounted on the frame (1) through a second belt (43); one end of the rotating shaft (40) is connected to the output end of the third motor (38) mounted on the frame (1); the connecting assembly comprises a second guide rail (47) mounted on the frame (1) and located below the second belt (43), a connecting seat (44), and a first slider (45) and a second slider (46) slidably connected to the second guide rail (47); the first slider (45) is fixedly connected to the film loading slot (29); the second slider (46) is fixedly connected to the mounting frame (39) through the connecting seat (44); and the second slider (46) is also fixedly connected to the second belt (43); The baffle plate (32) is located above the support plate (31); the third cylinder (36) is mounted on the frame (1); a movable rod of the third cylinder (36) is fixedly connected to another mounting frame (39) on which the baffle plate (32) is mounted, so as to drive the baffle plate (32) to move up and down; the fourth cylinder (37) is mounted on the frame (1) and is located on one side of the second belt (43); a movable rod of the fourth cylinder (37) is fixedly connected to the support plate (31), so as to drive the support plate (31) to move horizontally; when the film loading slot (29) moves to the other side of the frame (1), the film loading slot (29) is located below the support plate (31);The skin flap conveying mechanism (2) further comprises a grating detector (26), the grating detector (26) being connected to the pressure wheel connecting plate (17) via a connecting piece (27), the grating detector (26) being used to detect the distance between the tail end of the skin flap and the grating detector (26). ; 2. According to claim 1, the fully automatic floor covering machine is characterized by: The substrate conveying mechanism (4) comprises a first connecting shaft (48) rotatably connected to the frame (1), a second connecting shaft (49), a connecting rod (50) fixedly connected to the frame (1), a bearing sleeved on the first connecting shaft (48) and the second connecting shaft (49), a second gear (51) sleeved outside the bearing, and a third roller (52) sleeved on the first connecting shaft (48) and the connecting rod (50), wherein the second gear (51) on the first connecting shaft (48) and the second gear (51) on the second connecting shaft (49) are transmission-connected via a second chain (53), and the second chain (53) is fixedly connected to a push block (54). ); the third roller (52) on the first connecting shaft (48) and the third roller (52) on the connecting rod (50) are connected to each other by a third belt (55); and further comprises a plurality of first mounting grooves (56) mounted on the frame (1), and two second mounting grooves (57) respectively mounted on both sides of the frame (1) and matching with each other, wherein a pushing roller (58) is mounted in the first mounting groove (56), and a pinching roller (59) is mounted in the second mounting groove (57); the first mounting groove (56) is fixedly connected to the frame (1) via a connecting bracket (60), and is located above the first connecting shaft (48) and the second connecting shaft (49).

3. According to claim 2, the fully automatic floor covering machine is characterized by: The third roller (52) is connected to the connecting rod (50) via a bearing.

4. The fully automatic floor covering machine according to claim 1, characterized in that: The pressing mechanism (3) comprises a first pressing roller group (61), a second pressing roller group (62), a third pressing roller group (63), a first guide assembly (64) and a second guide assembly (65) mounted on the frame (1); the first guide assembly (64) is arranged between the first pressing roller group (61) and the second pressing roller group (62); the second guide assembly (65) is arranged between the second pressing roller group (62) and the third pressing roller group (63); wherein the first pressing roller group (61), the second pressing roller group (62) and the third pressing roller group (63) each comprise a slide rail (66) fixedly connected to the frame (1), a lower connecting plate (67) fixedly connected to the slide rail (66), an upper connecting plate (68) slidably connected to the slide rail (66), a lower roller (69) and an upper roller (70) cooperating with each other, and a guide assembly (65) fixed to the frame (1). 1), the lower roller (69) and the upper roller (70) are rotatably connected to the lower connecting plate (67) and the upper connecting plate (68) respectively, and the movable rod of the fifth cylinder (71) is fixedly connected to the upper connecting plate (68); the first guide assembly (64) and the first pressure roller group (61) cooperate with each other to guide the leather piece to be sent between the upper roller (70) and the lower roller (69) of the second pressure roller group (62); the second guide assembly (65) and the second pressure roller group (62) cooperate with each other to guide the leather piece to be sent between the upper roller (70) and the lower roller (69) of the third pressure roller group (63); the first pressure roller group (61) is arranged on one side of the leather piece conveying mechanism (2), and the third pressure roller group (63) is arranged on one side of the substrate conveying mechanism (4).

5. The fully automatic floor covering machine according to claim 4, characterized in that: The lower rollers (69) of the first pressing roller group (61) and the second pressing roller group (62) are both sleeved with third gears, and the third gears are connected to each other through a third chain (73). The third gears are also connected to the driving gear on the output end of the fourth motor on the frame (1) through the third chain (73); the lower rollers (69) of the third pressing roller group (63) are sleeved with fourth gears, and the fourth gears are connected to the driving gear of the fifth motor on the frame (1) through a fourth chain (75); the lower rollers (69) and the upper rollers (70) are rotatably connected to the lower connecting plate (67) and the upper connecting plate (68) respectively through bearings.

6. The fully automatic floor covering machine according to claim 5, characterized in that: The first guide assembly (64) comprises a second connecting swing arm (76), a third connecting shaft, a first connecting frame (77) sleeved outside the third connecting shaft and fixedly connected to the third connecting shaft, an inverted L-shaped guide baffle (78) fixedly connected to the first connecting frame (77), an axis connecting plate (79) fixedly connected to the frame (1) and a sixth cylinder (80), and a first guide inclined plate (81); wherein the third connecting shaft is rotatably connected to the axis connecting plate (79) and fixedly connected to the second connecting swing arm (76), and the axis connecting plate (79) is fixedly connected to the frame (1). The first pressure roller group (61) is fixedly connected to the frame (1); the second connecting swing arm (76) is also fixedly connected to the movable rod of the sixth cylinder (80); the sixth cylinder (80) is fixedly connected to the frame (1) through the second connecting frame (82), and the first guide inclined plate (81) is fixedly connected to the frame (1) through the third connecting frame (83); the first pressure roller group (61) cooperates with the inverted L-shaped guide baffle (78) and the first guide inclined plate (81) to feed the leather piece between the upper roller (70) and the lower roller (69) of the second pressure roller group (62).

7. The fully automatic floor covering machine according to claim 6, characterized in that: The second guide assembly (65) comprises a second guide inclined plate (84), the second guide inclined plate (84) being connected to the frame (1) via another connecting frame, the second guide inclined plate (84) cooperating with the second pressing roller group (62) to feed the leather piece between the upper roller (70) and the lower roller (69) of the third pressing roller group (63).

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