Fully automatic locking device for stone plastic floor

Abstract

The invention discloses a fully automatic locking processing device for stone plastic floor, belonging to the technical field of stone plastic floor production equipment. The device comprises a slitting structure, a longitudinal locking processing structure, a transverse locking processing structure, a first reversing conveying structure, an intermittent flipping conveying structure, a second reversing conveying structure, a third reversing conveying structure, a continuous flipping conveying structure, a fourth reversing conveying structure, an electrostatic dust removal structure and a fifth reversing conveying structure, wherein the intermittent flipping conveying structure is arranged obliquely upward from left to right and a first flipping wheel is arranged in the middle thereof, the first reversing conveying structure is used to output the floor to the right, the second reversing conveying structure is used to output the floor backward and a first stop baffle is arranged thereon, the third reversing conveying structure is used to output the floor to the left and a second stop baffle is arranged thereon; the continuous flipping conveying structure is provided with a second flipping wheel; the fourth reversing conveying structure is used to output the floor backward; and the fifth reversing conveying structure is used to output the floor to the left.

Description

Technical Field

[0001] The invention belongs to the technical field of stone plastic floor production equipment, and in particular relates to a full-automatic locking processing device for a stone plastic floor. Background Art

[0002] SPC floor is mainly composed of a certain proportion of calcium powder and polyvinyl chloride stabilizer to form a composite floor material. It is a new material invented in response to the country's emission reduction. It is a hard SPC indoor floor. SPC floor uses calcium powder as the main raw material. After plasticization and extrusion of sheets, four-roll calendering hot-applied color film decorative layer and wear-resistant layer, it does not contain heavy metal formaldehyde and harmful substances. It is 100% formaldehyde-free environmentally friendly floor and a true zero-formaldehyde floor. SPC floor has the characteristics of being non-toxic and odorless, not afraid of water, fire and moisture. In industrial production, the production and manufacturing of stone plastic flooring requires processes such as weighing, grinding, stirring and mixing, cooling, extrusion molding, laminating, painting, drying, cutting, grooving and sticking silent pads. The large rectangular embryonic board is cut into strips of floor through the cutting structure, and then output to the lock processing device through the conveying structure for lock processing. A plurality of cutters are arranged side by side on the left and right of the cutting structure. The lock processing device includes a longitudinal lock processing structure (for processing the left and right sides of the floor) and a transverse lock processing structure (for processing the front and back sides of the floor) to process the four sides of the floor respectively.

[0003] The processing of stone plastic flooring involves multiple reversals. After the trimming process, it needs to be cooled (the processed edge is the same as the edge of the first locking process) and buffered. After the second locking process, the dust on the floor needs to be removed. Summary of the invention

[0004] In order to solve the above problems, the embodiment of the present invention provides a fully automatic locking processing device for stone plastic floor, which can sequentially realize cutting, one reversing, cooling and buffering, two reversing, one locking processing, three reversing, two locking processing, flipping and dust removal, four reversing, electrostatic dust removal and five reversing output, with a high degree of automation. The technical solution is as follows:

[0005] The embodiment of the present invention provides a fully automatic locking processing device for stone plastic floor, which includes a slitting structure 1, a longitudinal locking processing structure 5, a transverse locking processing structure 7, a first reversing conveying structure 2, an intermittent flipping conveying structure 3, a second reversing conveying structure 4, a third reversing conveying structure 6, a continuous flipping conveying structure 8, a fourth reversing conveying structure 9, an electrostatic dust removal structure 10 and a fifth reversing conveying structure 11, wherein the slitting structure 1, the longitudinal locking processing structure 5 and the electrostatic dust removal structure 10 are all arranged in the front-to-back direction, and the intermittent flipping conveying structure 3, the transverse locking processing structure 7 and the continuous flipping conveying structure 8 are all arranged in the left-to-right direction; the intermittent flipping conveying structure 3 is located on the right side of the rear part of the first reversing conveying structure 2, and is arranged obliquely upward from left to right, and a first flipping wheel that can rotate intermittently is provided in the middle part along the front-to-back direction; the two ends of the first reversing conveying structure 2 are respectively connected to the discharge end of the rear end of the slitting structure 1 and the left end of the intermittent flipping conveying structure 3 for outputting the floor 12 to the right; the second reversing conveying structure The front part of 4 is located below the right end of the intermittent flip conveying structure 3, and a first stop baffle 13 is provided above it and at the rear of the intermittent flip conveying structure 3, and its rear end is connected to the input end of the longitudinal locking processing structure 5, which is used to output the floor 12 backward; the right part of the third reversing conveying structure 6 is located below the output end of the longitudinal locking processing structure 5, and a second stop baffle 14 is provided above it and on the left side of the longitudinal locking processing structure 5, and its left end is connected to the input end of the transverse locking processing structure 7, which is used to output the floor 12 to the left; the right end of the continuous flip conveying structure 8 is connected to the output end of the transverse locking processing structure 7, and a second flip wheel that can be continuously flipped is provided along its upper front-to-back direction; the front part of the fourth reversing conveying structure 9 is arranged below the left end of the continuous flip conveying structure 8, and its rear end is connected to the input end of the electrostatic dust removal structure 10, which is used to output the floor 12 backward; the left part of the fifth reversing conveying structure 11 is arranged below the output end of the electrostatic dust removal structure 10 for outputting the floor 12 to the left.

[0006] Specifically, the longitudinal locking processing structure 5 in the embodiment of the present invention is higher than the third reversing conveying structure 6, the continuous turning conveying structure 8 is higher than the fourth reversing conveying structure 9, and the electrostatic dust removal structure 10 is higher than the fifth reversing conveying structure 11; the second reversing conveying structure 4 is arranged on the rear side of the intermittent turning conveying structure 3, the third reversing conveying structure 6 is arranged on the left side of the longitudinal locking processing structure 5, the fourth reversing conveying structure 9 is arranged on the rear side of the continuous turning conveying structure 8, and the fifth reversing conveying structure 11 is arranged on the left side of the electrostatic dust removal structure 10, the input end and the output end of the longitudinal locking processing structure 5 are respectively located at the front and rear ends thereof, the output end and the input end of the transverse locking processing structure 7 are respectively located at the left and right ends thereof, and the input end and the output end of the electrostatic dust removal structure 10 are respectively located at the front and rear ends thereof.

[0007] Among them, the first reversing conveying structure 2 in the embodiment of the present invention includes a guide roller conveying mechanism arranged in the front-to-back direction, a first transverse baffle 15 arranged in the left-to-right direction at the rear end of the guide roller conveying mechanism, and a transverse belt conveying mechanism arranged in the left-to-right direction at the rear end of the guide roller conveying mechanism. The front end of the guide roller conveying mechanism is connected to the output end of the slitting structure 1 and it includes a plurality of guide rollers arranged side by side front and back. The transverse belt conveying mechanism includes a plurality of first transverse narrow conveying belts arranged side by side front and back and alternately arranged with the guide rollers; the left side of the first transverse narrow conveying belt can be driven by a cylinder to move upward from the bottom of the guide roller to the top of the guide roller, and its right end extends to the right from the guide roller conveying mechanism and its right end is connected to the left end of the intermittent flipping conveying structure 3, and its conveying speed is lower than the conveying speed of the intermittent flipping conveying structure 3.

[0008] Among them, the second reversing conveying structure 4 in the embodiment of the present invention includes a first longitudinal belt arranged along the front-to-back direction and a first longitudinal baffle 16 arranged on its right side and along the front-to-back direction, and the first stop baffle 13 is arranged along the left-right direction and is located above the first longitudinal belt; the first longitudinal belt is located below the right end of the intermittent flipping conveying structure 3, and it is located on the rear side of the intermittent flipping conveying structure 3, and there is a gap between it and the first stop baffle 13 that only allows a piece of floor 12 to pass through, and its rear end is connected to the input end of the longitudinal locking processing structure 5; the first longitudinal baffle 16 is arranged directly opposite the intermittent flipping conveying structure 3.

[0009] Among them, the third reversing conveying structure 6 in the embodiment of the present invention includes a second transverse belt conveying mechanism arranged in the left-right direction and a second transverse baffle 17 arranged on its rear side and in the left-right direction; the second transverse belt conveying mechanism includes two second transverse narrow conveying belts arranged side by side in the front and back direction, and the second stop baffle 14 is arranged in the front and back direction and is located above the second transverse narrow conveying belt; the second transverse narrow conveying belt is arranged in the left-right direction, and is located below the output end of the longitudinal locking processing structure 5, and is located on the left side of the longitudinal locking processing structure 5, and there is a gap between it and the second stop baffle 14 that can only allow a piece of floor 12 to pass through, and its left end is connected to the input end of the transverse locking processing structure 7; the second transverse baffle 17 is arranged opposite to the longitudinal locking processing structure 5.

[0010] Among them, the fourth reversing conveying structure 9 in the embodiment of the present invention includes a second longitudinal belt arranged along the front-to-back direction and a second longitudinal baffle 18 arranged along the front-to-back direction on the left front part thereof; the second longitudinal belt is located below the left end of the continuous reversing conveying structure 8, and is located on the rear side of the continuous reversing conveying structure 8, and its rear end is connected to the input end of the electrostatic dust removal structure 10; the second longitudinal baffle 18 is arranged opposite the continuous reversing conveying structure 8.

[0011] Among them, the electrostatic dust removal structure 10 in the embodiment of the present invention includes a double-roller conveying mechanism arranged in the front-to-back direction, a water mist spraying mechanism at the front of the double-roller conveying mechanism, and at least one dust removal mechanism at the rear of the double-roller conveying mechanism. The front end of the double-roller conveying mechanism is connected to the rear end of the second longitudinal belt, and multiple dust removal mechanisms are arranged side by side front and back.

[0012] Among them, the fifth reversing conveying structure 11 in the embodiment of the present invention includes an output belt arranged in the left-right direction and its rear side and a third transverse baffle 19 arranged in the left-right direction; the output belt is located below the rear end of the roller conveying mechanism, and it is located on the left side of the roller conveying mechanism; the third transverse baffle 19 is arranged opposite to the roller conveying mechanism.

[0013] Preferably, the right end of the intermittent flip conveying structure 3 in the embodiment of the present invention is provided with a guiding support slide obliquely downward from left to right, and a pulley for supporting the floor 12 is provided on the upper edge of the guiding support slide in the front-to-back direction. The right end of the guiding support slide reaches the left side of the floor 12 on the first longitudinal belt and a stop bar is provided on the lower side of its right end in the vertical direction. The stop bar is located on the adjacent left side of the floor 12 on the first longitudinal belt and its lower end is located adjacent above the first longitudinal belt.

[0014] Preferably, a slotted conveying mechanism is provided on the transverse locking processing structure 7 in the embodiment of the present invention in the left-right direction, and the slotted conveying mechanism includes two chain conveyor belts arranged side by side in front and back, and a plurality of push blocks are arranged on the chain conveyor belts at intervals on the left and right; the second transverse narrow conveying belt is higher than the push block and its left part is located on the adjacent inner side of the chain conveyor belt on the corresponding side, and a supporting slide plate is provided between the two chain conveyor belts and on the adjacent left side of the second transverse narrow conveyor belt, and the supporting slide plate is arranged in the left-right direction and is flush with the chain conveyor belt; two fixed plates are arranged side by side in front and back on the left side of the second stop baffle 14, and the two fixed plates are respectively located on the two second transverse narrow conveying belts A pressure plate is horizontally provided in the left-right direction just above the narrow conveyor belt and just below the fixed plate, and a plurality of lifting guide rods are arranged side by side on the upper side of the pressure plate and the lower side thereof is pressed against the floor 12; the lifting guide rod is vertically arranged and sleeved with a spring so that it can move up and down on the fixed plate, and a limiting portion is provided on the upper part thereof; the spring is arranged between the pressure plate and the fixed plate, and the limiting portion is pressed against the upper side of the fixed plate; a buffer pad is provided on the upper side of the right part of the supporting slide plate, and a row brush is provided in the left-right direction just above the chain conveyor belt and at the entrance of the transverse locking processing structure 7, and the row brush is located above the floor 12 and its bristles are in contact with the upper side of the floor 12.

[0015] The beneficial effects brought about by the technical solution provided by the embodiment of the present invention are as follows: the embodiment of the present invention provides a fully automatic locking processing device for stone plastic flooring, which can realize cutting, primary reversing, cooling and buffering, secondary reversing, primary locking processing, triple reversing, secondary locking processing, flipping and dust removal, quadruple reversing, electrostatic dust removal and five reversing output in sequence, with a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a combination of a slitting structure, a first reversing conveying structure, an intermittent flipping conveying structure, a second reversing conveying structure and a longitudinal locking processing structure provided by an embodiment of the present invention;

[0017] Figure 2 yes Figure 1 Usage status diagram;

[0018] Figure 3 It is a structural schematic diagram of a combination of a longitudinal locking processing structure, a third reversing conveying structure and a transverse locking processing structure provided in an embodiment of the present invention;

[0019] Figure 4 yes Figure 3 Usage status diagram;

[0020] Figure 5 It is a structural schematic diagram of a combination of a transverse locking processing structure, a continuous flipping conveying structure, a fourth reversing conveying structure, an electrostatic dust removal structure and a fifth reversing conveying structure provided in an embodiment of the present invention;

[0021] Figure 6 yes Figure 5 Usage status diagram.

[0022] In the figure: 1 slitting structure, 2 first reversing conveying structure, 3 intermittent flipping conveying structure, 4 second reversing conveying structure, 5 longitudinal locking processing structure, 6 third reversing conveying structure, 7 transverse locking processing structure, 8 continuous flipping conveying structure, 9 fourth reversing conveying structure, 10 electrostatic dust removal structure, 11 fifth reversing conveying structure, 12 floor, 13 first stop baffle, 14 second stop baffle, 15 first transverse baffle, 16 first longitudinal baffle, 17 second transverse baffle, 18 second longitudinal baffle, 19 third transverse baffle. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] See also Figure 1-6The embodiment of the present invention provides a fully automatic locking processing device for a stone plastic floor, which includes a slitting structure 1 (including multiple cutting knives arranged side by side on the left and right), a first reversing conveying structure 2 (90° reversing), an intermittent flipping conveying structure 3 (caching and cooling the floor 12), a second reversing conveying structure 4 (90° reversing), a longitudinal locking processing structure 5 (conventional structure), a third reversing conveying structure 6 (90° reversing), a transverse locking processing structure 7 (conventional structure), a continuous flipping conveying structure 8 (used to flip the floor 12, and let larger dust fall during the flipping process), a fourth reversing conveying structure 9 (90° reversing), an electrostatic dust removal structure 10 (conventional structure, refer to the description of application number CN201921254707.X) and a fifth reversing conveying structure 11 (90° reversing and output), etc. Among them, the slitting structure 1, the longitudinal locking processing structure 5 and the electrostatic dust removal structure 10 are all arranged in the front-to-back direction, and the intermittent flip conveying structure 3, the transverse locking processing structure 7 and the continuous flip conveying structure 8 are all arranged in the left-to-right direction. Among them, the intermittent flip conveying structure 3 is located on the right side of the rear part of the first reversing conveying structure 2, and it is arranged obliquely upward from left to right, and the middle part is provided with a first flip wheel that can rotate intermittently in the front-to-back direction. Among them, the two ends of the first reversing conveying structure 2 are respectively connected to the discharge end of the rear end of the slitting structure 1 and the left end of the intermittent flip conveying structure 3 for outputting the floor 12 to the right to the intermittent flip conveying structure 3. Among them, the front part of the second reversing conveying structure 4 is located below the right end of the intermittent flip conveying structure 3, and a first stop baffle 13 (used to release the floor 12 in a single piece in sequence) is provided above it and behind the intermittent flip conveying structure 3, and its rear end is connected to the input end of the longitudinal locking processing structure 5, which is used to output the floor 12 to the longitudinal locking processing structure 5 backward. Among them, the right part of the third reversing conveying structure 6 is located below the output end of the longitudinal locking processing structure 5, and a second stop baffle 14 (used to release the floor 12 in a single piece in sequence) is provided on it and on the left side of the longitudinal locking processing structure 5, and its left end is connected to the input end of the transverse locking processing structure 7, which is used to output the floor 12 to the left of the transverse locking processing structure 7. Among them, the right end of the continuous flipping conveying structure 8 is connected to the output end of the transverse locking processing structure 7, and a second flipping wheel capable of continuous flipping is provided on its upper edge in the front-to-back direction. Among them, the front part of the fourth reversing conveying structure 9 is arranged below the left end of the continuous flipping conveying structure 8, and its rear end is connected to the input end of the electrostatic dust removal structure 10, which is used to output the floor 12 backward to the electrostatic dust removal structure 10. Among them, the left part of the fifth reversing conveying structure 11 is arranged below the output end of the electrostatic dust removal structure 10 for outputting the floor 12 to the left.The first flip wheel and the second flip wheel in this embodiment both include a conveyor belt arranged in the left-right direction (composed of two narrow conveyor belts arranged side by side in the front and back direction), a flip motor, a flip shaft arranged in the front-back direction, a plurality of turntables arranged side by side in the front-back direction on the flip shaft, and a plurality of flip arms evenly distributed on the turntable. The flip shaft is connected to the flip motor in a transmission manner and is located in the middle of the conveyor belt. The flip arm is arranged radially along the flip shaft. A plurality of turntables are arranged alternately with the narrow conveyor belt and the flip arms thereon correspond. The first flip wheel flips to the right to collect and store (the number of flip arms requires that the flip arm on the upper side can store the floor 12 cut once) the floor 12 input from the left side of the conveyor belt. After collecting the multiple pieces of floor 12 cut once, it stops flipping. When the next piece of floor 12 cut once is input into the first flip wheel, the first flip wheel continues to flip and outputs the floor 12 on it to the right side of the conveyor belt.

[0025] Specifically, see Figure 1-6 , the slitting structure 1 in the embodiment of the present invention is flush with the first reversing conveying structure 2, the second reversing conveying structure 4 is flush with the longitudinal locking processing structure 5, the longitudinal locking processing structure 5 is higher than the third reversing conveying structure 6, the third reversing conveying structure 6, the transverse locking processing structure 7 and the continuous flipping conveying structure 8 are flush, the continuous flipping conveying structure 8 is higher than the fourth reversing conveying structure 9, the fourth reversing conveying structure 9 is flush with the electrostatic dust removal structure 10, and the electrostatic dust removal structure 10 is higher than the fifth reversing conveying structure 11. The second reversing conveying structure 4 is arranged at the rear side of the intermittent flipping conveying structure 3, the third reversing conveying structure 6 is arranged on the left side of the longitudinal locking processing structure 5, the fourth reversing conveying structure 9 is arranged on the rear side of the continuous flipping conveying structure 8, the fifth reversing conveying structure 11 is arranged on the left side of the electrostatic dust removal structure 10, the input end and the output end of the longitudinal locking processing structure 5 are respectively located at its front and rear ends, the output end and the input end of the transverse locking processing structure 7 are respectively located at its left and right ends, and the input end and the output end of the electrostatic dust removal structure 10 are respectively located at its front and rear ends.

[0026] Among them, see Figure 1-2The first reversing conveying structure 2 in the embodiment of the present invention includes a guide roller conveying mechanism arranged in the front-back direction, a first transverse baffle 15 (used to block the floor 12 and align its rear end) arranged in the left-right direction at the rear of the guide roller conveying mechanism, and a transverse belt conveying mechanism (similar to the conventional lifting and reversing structure) arranged in the left-right direction at the rear of the guide roller conveying mechanism, etc. The front end of the guide roller conveying mechanism is connected to the output end of the slitting structure 1 and it includes a plurality of guide rollers arranged side by side in front and back, and the transverse belt conveying mechanism includes a plurality of (such as three) first transverse narrow conveying belts arranged side by side in front and back and arranged alternately with the guide rollers. The left side of the first transverse narrow conveying belt (top) can be driven by a cylinder to move upward from the bottom of the guide roller (top) to the top of the guide roller (top), and its right end extends rightward from the guide roller conveying mechanism and its right end is connected to the left end of the intermittent flip conveying structure 3. Its conveying speed is lower than that of the intermittent flip conveying structure 3 to ensure that the floor 12 on the intermittent flip conveying structure 3 is arranged at intervals (the distance is matched with the rotation speed of the first flip wheel).

[0027] Among them, see Figure 1-2 The second reversing conveying structure 4 in the embodiment of the present invention includes a first longitudinal belt (the width of which matches the width of the floor 12) arranged in the front-back direction and a first longitudinal baffle 16 (used to block the floor 12 and align its right end) arranged on its right side and in the front-back direction, etc. The first stop baffle 13 is arranged in the left-right direction and is located above the first longitudinal belt (the floor 12 is stacked up and down in front of the first stop baffle 13). The first longitudinal belt is located below the right end of the intermittent flip conveying structure 3, and is located on the rear side of the intermittent flip conveying structure 3. There is a gap (slightly larger than the thickness of the floor 12) between it and the first stop baffle 13 that can only allow one floor 12 (bottom) to pass through, and its rear end is connected to the input end of the longitudinal locking processing structure 5. The first longitudinal baffle 16 is arranged directly opposite the intermittent flip conveying structure 3.

[0028] Among them, see Figure 3-4The third reversing conveying structure 6 in the embodiment of the present invention includes a second transverse belt conveying mechanism arranged in the left-right direction and a second transverse baffle 17 arranged in the left-right direction at its rear side (used to block the floor 12 and align its rear end), etc. Among them, the second transverse belt conveying mechanism includes two second transverse narrow conveying belts arranged side by side in front and back (respectively located below the front and rear sides of the floor 12), and the second stop baffle 14 is arranged in the front-to-back direction and is located above the second transverse narrow conveying belt (the floor 12 is stacked up and down on the right side of the second stop baffle 14). The second transverse narrow conveying belt is arranged in the left-right direction, and is located below the output end of the longitudinal locking processing structure 5. It is located on the left side of the longitudinal locking processing structure 5. There is a gap between it and the second stop baffle 14 that can only allow one floor 12 to pass (slightly larger than the thickness of the floor 12), and its left end is connected to the input end of the transverse locking processing structure 7. The second stop baffle 14 has the same function as the first stop baffle 13, and the second transverse baffle 17 is arranged directly opposite to the longitudinal locking processing structure 5.

[0029] Among them, see Figure 5-6 The fourth reversing conveying structure 9 in the embodiment of the present invention includes a second longitudinal belt (the width of which matches the width of the floor 12) arranged in the front-back direction and a second longitudinal baffle 18 (used to block the floor 12 and align its left end) arranged in the front-back direction on the left side of its front part. The second longitudinal belt is located below the left end of the continuous turning conveying structure 8, and is located at the rear side of the continuous turning conveying structure 8, and its rear end is connected to the input end of the electrostatic dust removal structure 10. The second longitudinal baffle 18 is arranged directly opposite to the continuous turning conveying structure 8.

[0030] Among them, see Figure 5-6 The electrostatic dust removal structure 10 in the embodiment of the present invention includes a roller conveying mechanism arranged in the front-to-back direction (composed of multiple groups of rollers arranged side by side in the front and back (composed of two conveying rollers arranged side by side in the upper and lower parts, respectively in contact with the upper and lower sides of the floor 12)), a water mist spraying mechanism at the front of the roller conveying mechanism (used to spray water mist on the upper and lower sides of the floor 12, arranged between two adjacent groups of rollers) and at least one dust removal mechanism at the rear of the roller conveying mechanism (used to brush off the dust on the upper and lower sides of the floor 12, arranged between two adjacent groups of rollers, specifically two), etc. The front end of the roller conveying mechanism is connected to the rear end of the second longitudinal belt, and multiple dust removal mechanisms are arranged side by side in the front and back.

[0031] Among them, see Figure 5-6 The fifth reversing conveying structure 11 in the embodiment of the present invention includes an output belt (width matched with the length of the floor 12) arranged in the left-right direction and a third transverse baffle 19 (used to block the floor 12 and align its rear end) arranged in the left-right direction at its rear side. The output belt is located below the rear end of the roller conveying mechanism and is located on the left side of the roller conveying mechanism. The third transverse baffle 19 is arranged opposite to the roller conveying mechanism.

[0032] Preferably, the right end of the intermittent flip conveying structure 3 in the embodiment of the present invention is provided with a guide support slide plate diagonally downward from left to right for guiding the floor 12 to the lower right, and a plurality of pulleys (a plurality of pulleys are arranged side by side left and right) for supporting the floor 12 are provided on the upper edge of the guide support slide plate in the front-to-back direction, and the right end of the guide support slide plate is to the left side of the floor 12 on the first longitudinal belt, and a stopper is provided on the lower side of the right end in the vertical direction for limiting the left side of the floor 12, and the stopper is located on the adjacent left side of the floor 12 on the first longitudinal belt and its lower end is located on the adjacent upper side of the first longitudinal belt. The above structure can ensure the stability of the feeding of the longitudinal locking processing structure 5.

[0033] Preferably, a slotted conveying mechanism is provided on the upper side of the transverse locking processing structure 7 in the embodiment of the present invention in the left-right direction, and the slotted conveying mechanism includes two chain conveyor belts arranged side by side in front and back, and a plurality of push blocks are provided on the chain conveyor belts at intervals in the left and right directions; the positions of the push blocks on the two chain conveyor belts correspond, and the distance between the two push blocks is greater than the left-right width of the floor 12. The second transverse narrow conveyor belt is higher than the push block and its left part is located on the adjacent inner side of the chain conveyor belt on the corresponding side, and a support slide plate (with a smooth surface) is provided between the two chain conveyor belts and on the adjacent left side of the second transverse narrow conveyor belt, and the support slide plate is provided in the left-right direction and is flush with or slightly lower than the chain conveyor belt. Two fixed plates (rectangular plates arranged horizontally in the left and right directions) are arranged side by side on the left and right sides of the second stop baffle 14. The two fixed plates are respectively located directly above the two second transverse narrow conveyor belts. A pressing plate (a rectangular plate arranged horizontally in the left and right directions, with the lower right end tilted upward) is arranged horizontally directly below the fixed plate. Multiple (specifically two) lifting guide rods (specifically screw rods) are arranged side by side on the upper side of the pressing plate, and the lower side of the lifting guide rod is pressed against the floor 12. The lifting guide rod is arranged vertically, and a spring is sleeved on it. It can move up and down on the fixed plate (a through hole is arranged on it in the vertical direction for the lifting guide rod to pass through), and a limiting part (specifically a nut) is arranged on its upper part. The spring is arranged between the pressing plate and the fixed plate, and the limiting part is pressed against the upper side of the fixed plate. A buffer pad is provided on the upper right side of the support slide (level with or slightly lower than the chain conveyor belt). A row of brushes is provided in the left and right directions directly above the chain conveyor belt and at the entrance of the transverse locking processing structure 7 to press the floor 12 against the chain conveyor belt. The row of brushes is located above the floor 12 and its bristles are in contact with the upper side of the floor 12. In the above structure, the second transverse narrow conveyor belt and the chain conveyor belt form a height difference, allowing the floor to fall down onto the chain conveyor belt and fall between two adjacent push blocks. The floor is prevented from slipping on the second transverse narrow conveyor belt by a pressure plate that can move up and down, and the floor is fed horizontally on the chain conveyor belt by a rear support slide (which can cooperate with the row of brushes). The stability of the feeding of the transverse locking processing structure can be guaranteed to ensure the accuracy of the slotting and improve the quality of the product.

[0034] Wherein, the first longitudinal belt, the second transverse belt conveying mechanism and the second longitudinal belt are all intermittently conveyed.

[0035] Among them, the "first", "second", "third", "fourth" and "fifth" in this embodiment are only used for distinction and have no other special meanings.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic locking processing device for a stone plastic floor, comprising a cutting structure (1), a longitudinal locking processing structure (5) and a transverse locking processing structure (7); characterized in that: It also includes a first reversing conveying structure (2), an intermittent flipping conveying structure (3), a second reversing conveying structure (4), a third reversing conveying structure (6), a continuous flipping conveying structure (8), a fourth reversing conveying structure (9), an electrostatic dust removal structure (10) and a fifth reversing conveying structure (11); the slitting structure (1), the longitudinal locking processing structure (5) and the electrostatic dust removal structure (10) are all arranged in the front-to-back direction; and the intermittent flipping conveying structure (3), the transverse locking processing structure (7) and the continuous flipping conveying structure (8) are all arranged in the left-right direction. The intermittent flipping conveying structure (3) is located on the right side of the rear part of the first reversing conveying structure (2), and is arranged obliquely upward from left to right, and a first flipping wheel that can rotate intermittently is provided in the middle along the front-to-back direction; the two ends of the first reversing conveying structure (2) are respectively connected to the discharge end of the rear end of the slitting structure (1) and the left end of the intermittent flipping conveying structure (3) for outputting the floor (12) to the right; the front part of the second reversing conveying structure (4) is located below the right end of the intermittent flipping conveying structure (3), and a first stop baffle (13) is provided above it and at the rear of the intermittent flipping conveying structure (3), and its rear end is connected to the input end of the longitudinal locking processing structure (5), which is used to output the floor (12) backward; the right part of the third reversing conveying structure (6) is located at the longitudinal locking processing structure (5) A second stop baffle (14) is provided below the output end of the structure (5), on the structure (5) and on the left side of the longitudinal locking processing structure (5), and its left end is connected to the input end of the transverse locking processing structure (7), and is used to output the floor (12) to the left; the right end of the continuous turning conveying structure (8) is connected to the output end of the transverse locking processing structure (7), and a second turning wheel capable of continuous turning is provided along the front and rear directions on the upper edge; the front part of the fourth reversing conveying structure (9) is provided below the left end of the continuous turning conveying structure (8), and its rear end is connected to the input end of the electrostatic dust removal structure (10), and is used to output the floor (12) backward; the left part of the fifth reversing conveying structure (11) is provided below the output end of the electrostatic dust removal structure (10) and is used to output the floor (12) to the left.

2. The fully automatic locking device for stone plastic flooring according to claim 1 is characterized in that: The longitudinal locking processing structure (5) is higher than the third reversing conveying structure (6), the continuous flipping conveying structure (8) is higher than the fourth reversing conveying structure (9), and the electrostatic dust removal structure (10) is higher than the fifth reversing conveying structure (11); the second reversing conveying structure (4) is arranged on the rear side of the intermittent flipping conveying structure (3), the third reversing conveying structure (6) is arranged on the left side of the longitudinal locking processing structure (5), the fourth reversing conveying structure (9) is arranged on the rear side of the continuous flipping conveying structure (8), and the fifth reversing conveying structure (11) is arranged on the left side of the electrostatic dust removal structure (10); the input end and the output end of the longitudinal locking processing structure (5) are respectively located at the front and rear ends thereof, the output end and the input end of the transverse locking processing structure (7) are respectively located at the left and right ends thereof, and the input end and the output end of the electrostatic dust removal structure (10) are respectively located at the front and rear ends thereof.

3. The fully automatic locking device for stone plastic flooring according to claim 2 is characterized in that: The first reversing conveying structure (2) comprises a guide roller conveying mechanism arranged in the front-to-back direction, a first transverse baffle (15) arranged in the left-to-right direction at the rear end of the guide roller conveying mechanism, and a transverse belt conveying mechanism arranged in the left-to-right direction at the rear end of the guide roller conveying mechanism. The front end of the guide roller conveying mechanism is connected to the output end of the slitting structure (1) and comprises a plurality of guide rollers arranged side by side in the front and back direction. The transverse belt conveying mechanism comprises a plurality of first transverse narrow conveying belts arranged side by side in the front and back direction and arranged alternately with the guide rollers. The left side of the first transverse narrow conveying belt can be driven by a cylinder to move upward from below the guide roller to above the guide roller, and its right end extends rightward out of the guide roller conveying mechanism and its right end is connected to the left end of the intermittent flip conveying structure (3). Its conveying speed is lower than that of the intermittent flip conveying structure (3).

4. The fully automatic locking device for stone plastic flooring according to claim 2 is characterized in that: The second reversing conveying structure (4) comprises a first longitudinal belt arranged in the front-to-back direction and a first longitudinal baffle (16) arranged on its right side and in the front-to-back direction; the first stop baffle (13) is arranged in the left-right direction and is located above the first longitudinal belt; the first longitudinal belt is located below the right end of the intermittent flip conveying structure (3), and is located on the rear side of the intermittent flip conveying structure (3); there is a gap between the first longitudinal belt and the first stop baffle (13) that is large enough for only one floor (12) to pass through, and the rear end is connected to the input end of the longitudinal locking processing structure (5); the first longitudinal baffle (16) is arranged directly opposite the intermittent flip conveying structure (3).

5. The fully automatic locking device for stone plastic flooring according to claim 2 is characterized in that: The third reversing conveying structure (6) comprises a second transverse belt conveying mechanism arranged in the left-right direction and a second transverse baffle (17) arranged in the left-right direction at the rear side thereof; the second transverse belt conveying mechanism comprises two second transverse narrow conveying belts arranged side by side in the front-back direction, and the second stop baffle (14) is arranged in the front-back direction and is located above the second transverse narrow conveying belt; the second transverse narrow conveying belt is arranged in the left-right direction, and is located below the output end of the longitudinal locking processing structure (5), and is located on the left side of the longitudinal locking processing structure (5), and there is a gap between it and the second stop baffle (14) that can only allow a floor (12) to pass through, and its left end is connected to the input end of the transverse locking processing structure (7); the second transverse baffle (17) is arranged directly opposite to the longitudinal locking processing structure (5).

6. The fully automatic locking device for stone plastic flooring according to claim 2 is characterized in that: The fourth reversing conveying structure (9) comprises a second longitudinal belt arranged in the front-to-back direction and a second longitudinal baffle (18) arranged in the front-to-back direction on the left side of its front part; the second longitudinal belt is located below the left end of the continuous reversing conveying structure (8), and is located on the rear side of the continuous reversing conveying structure (8), and its rear end is connected to the input end of the electrostatic dust removal structure (10); the second longitudinal baffle (18) is arranged directly opposite to the continuous reversing conveying structure (8).

7. The fully automatic locking device for stone plastic flooring according to claim 6 is characterized in that: The electrostatic dust removal structure (10) comprises a roller conveying mechanism arranged in the front-to-back direction, a water mist spraying mechanism at the front of the roller conveying mechanism, and at least one dust removal mechanism at the rear of the roller conveying mechanism. The front end of the roller conveying mechanism is connected to the rear end of the second longitudinal belt, and a plurality of dust removal mechanisms are arranged side by side in the front-to-back direction.

8. The fully automatic locking device for stone plastic flooring according to claim 7 is characterized in that: The fifth reversing conveying structure (11) comprises an output belt arranged in the left-right direction and its rear side and a third transverse baffle (19) arranged in the left-right direction; the output belt is located below the rear end of the roller conveying mechanism and is located on the left side of the roller conveying mechanism; the third transverse baffle (19) is arranged opposite to the roller conveying mechanism.

9. The fully automatic locking device for stone plastic flooring according to claim 4 is characterized in that: The right end of the intermittent flipping conveying structure (3) is provided with a guide support slide plate obliquely downward from left to right, and a pulley for supporting the floor (12) is provided on the upper edge of the guide support slide plate in the front-to-back direction. The right end of the guide support slide plate is extended to the left side of the floor (12) on the first longitudinal belt, and a stop bar is provided on the lower side of its right end in the vertical direction. The stop bar is located adjacent to the left side of the floor (12) on the first longitudinal belt, and its lower end is located adjacent to the first longitudinal belt.

10. The fully automatic locking device for stone plastic flooring according to claim 5, characterized in that: The transverse locking processing structure (7) is provided with a slotted conveying mechanism in the left and right directions, and the slotted conveying mechanism includes two chain conveyor belts arranged side by side in front and back, and a plurality of push blocks are arranged on the chain conveyor belts at intervals on the left and right sides; the second transverse narrow conveyor belt is higher than the push block and its left part is located on the adjacent inner side of the chain conveyor belt on the corresponding side, and a supporting slide plate is provided between the two chain conveyor belts and on the adjacent left side of the second transverse narrow conveyor belt, and the supporting slide plate is arranged in the left and right directions and is flush with the chain conveyor belt; two fixed plates are arranged side by side in front and back on the left side of the second stop baffle (14), and the two fixed plates are respectively located on the positive and negative sides of the two second transverse narrow conveyor belts. At the top, a pressure plate is horizontally arranged in the left-right direction just below the fixed plate, and a plurality of lifting guide rods are arranged side by side on the upper side of the pressure plate, and the lower side thereof presses against the floor (12); the lifting guide rod is vertically arranged, and a spring is sleeved on it, so that it can move up and down on the fixed plate, and a limiting portion is arranged on its upper part; the spring is arranged between the pressure plate and the fixed plate, and the limiting portion presses against the upper side of the fixed plate; a buffer pad is arranged on the upper side of the right part of the supporting slide plate, and a row brush is arranged in the left-right direction just above the chain conveyor belt and at the entrance of the transverse locking processing structure (7), and the row brush is located above the floor (12) and its bristles are in contact with the upper side of the floor (12).

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