Turnover type automatic carpet stacking all-in-one machine

Abstract

The invention relates to the technical field of stacking equipment, in particular to a turnover type automatic carpet stacking all-in-one machine, a lifting and feeding assembly is used for lifting and then conveying a flatly laid carpet forwards, a turnover assembly is arranged on the front side of the lifting and feeding assembly and used for turning over the carpet conveyed from the rear side and then conveying the carpet forwards, and a conveying assembly is arranged on the front side of the turnover assembly and used for conveying the carpet to the front side of the turnover assembly. The conveying assembly is arranged on the front side of the conveying assembly and used for conveying carpets conveyed from the rear side forwards and jacking the carpets, the tray conveying assembly is arranged on the front side of the conveying assembly and used for transferring trays to a stacking position and conveying the stacked trays forwards, and the grabbing manipulator comprises a clamping jaw mechanism which reciprocates in the longitudinal direction and is located above the middle of the conveying assembly and the middle of the tray conveying assembly. The material pressing assembly is used for flattening carpets stacked in the trays, and the centering and positioning assembly is used for positioning the trays transferred to the stacking position in the middle of the stacking position. And carpets of different sizes can be stacked efficiently and neatly.

Description

Technical Field

[0001] The invention relates to the technical field of stacking equipment, in particular to a flip-type carpet automatic stacking integrated machine. Background Art

[0002] Carpet materials can be used everywhere in life, such as household carpets, car carpets, etc. In the process of carpet preparation, it needs to go through processes such as lamination, cutting, and sewing. In order to facilitate transportation between various processes, the carpet materials need to be stacked on special pallets.

[0003] However, carpet materials come in many sizes and specifications. Currently, there is no equipment specifically designed for stacking carpets of various specifications. The traditional way of stacking carpets is manual operation, with 2-3 people working together to stack the carpets one by one on the pallet, and some carpet materials need to be turned over manually when stacking. Not only is the workload large, the neatness of the carpets stacked on each pallet varies, and the efficiency is not high. Summary of the invention

[0004] The object of the present invention is to provide a flip-type carpet automatic stacking integrated machine, which is used to solve the problem in the prior art that it is difficult to efficiently and neatly stack carpets of different sizes.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flip-type carpet automatic stacking integrated machine, the lifting and loading component is used to lift the flat carpet and then convey it forward, the flipping component is arranged on the front side of the lifting and loading component, and is used to flip the carpet conveyed from the rear side and then convey it forward, the conveying component is arranged on the front side of the flipping component, and is used to convey the carpet conveyed from the rear side forward and lift the carpet, the pallet conveying component is arranged on the front side of the conveying component, and is used to transfer the pallet to the stacking position and convey the stacked pallet forward, the grabbing robot includes a clamping claw mechanism that reciprocates longitudinally between the conveying component and the upper middle part of the pallet conveying component, the pressing component is used to flatten the carpet stacked in the pallet, and the centering and positioning component is used to position the pallet transferred to the stacking position in the middle of the stacking position.

[0006] Preferably, the pallet conveying assembly includes a stacking position roller conveyor line, a middle roller conveyor line and a pallet unloading conveyor line which are sequentially arranged on the front side of the conveying assembly, a pallet loading conveyor line is provided on one side of the middle roller conveyor line, and a jacking transplanter is provided at the bottom of the inner cavity of the middle roller conveyor line.

[0007] Preferably, a rear stop mechanism is provided at the middle of the rear end of the stacking position roller conveyor line, and a front stop mechanism with lifting movement is provided at a position between the stacking position roller conveyor line and the middle roller conveyor line.

[0008] Preferably, the lifting and loading assembly includes a support frame, a conveying line that translates up and down along the inner cavity of the support frame, and a lifting drive component for driving the conveying line to move up and down.

[0009] Preferably, the flipping assembly includes a base, a cage-shaped rotating frame arranged above the base and extending longitudinally, a second conveyor line arranged parallel to the upper and lower sides of the middle part of the inner cavity of the cage-shaped rotating frame, a piston cylinder vertically fixed to the top and bottom of the inner cavity of the cage-shaped rotating frame and a clamping telescopic cylinder with a piston rod fixed to the corresponding conveyor line 2, support wheels installed at the four corners of the top surface of the base and rollingly supported on both sides of the bottom of the front and rear ends of the cage-shaped rotating frame, and a flipping drive component that drives the cage-shaped rotating frame to rotate.

[0010] Preferably, the conveying assembly includes a roller conveyor line, a strip shell arranged between adjacent rollers of the roller conveyor line, a crossbeam transversely fixed to the bottom of the roller conveyor line frame, and a telescopic cylinder with a piston cylinder vertically fixed on the crossbeam and the top end of the piston rod fixed to the bottom of the strip shell.

[0011] Preferably, the grabbing robot also includes two portal frames spanning the rear end of the conveying assembly and the front end of the stacking roller conveyor line, longitudinal beams whose front and rear ends are respectively fixed to the top of the portal frames and extend longitudinally, a longitudinal movement base that slides back and forth along the longitudinal beam, and a lifting base that moves vertically along the longitudinal movement base, and the clamping claw mechanism is connected to the bottom of the lifting base.

[0012] Preferably, the clamping mechanism includes a fixing frame fixed to the bottom surface of the lifting base, longitudinal rods that slide laterally along both ends of the fixing frame and extend longitudinally respectively, a plurality of L-shaped plates with the top ends fixed on the longitudinal rods, a clamping telescopic cylinder with a piston cylinder fixed to the top end of the inner wall of the L-shaped plate, and a clamping plate fixed to the bottom end of the piston rod of the clamping telescopic cylinder and parallel to the inner folding plate of the bottom end of the L-shaped plate.

[0013] Preferably, the material pressing assembly includes a bottom plate arranged at the bottom of the stacking roller conveyor line, a sliding base longitudinally slidably clamped on the top surface of the bottom plate and located on both sides of the stacking roller conveyor line, a lifting slider, a pressure rod fixedly connected to the lifting slider at both ends and arranged parallel to the stacking roller conveyor line, a longitudinal driving member and a transmission member, a vertical beam is vertically fixed to the top surface of the sliding base, the lifting slider is vertically slidably clamped on the side wall of the vertical beam, a support plate is fixed on the outer side of the lifting slider, a threaded sleeve is vertically fixed on the upper edge of the support plate, a motor 1 is fixed to the side wall of the bottom of the vertical beam, and a power output shaft of the motor 1 is transmission-connected to a pressure rod extending vertically and A screw rod matching the threaded sleeve threaded sleeve, the longitudinal driving component includes a second motor fixed to the rear end of the middle part of the top surface of the base plate, a dual-output reducer transmission-connected to the power output end of the second motor, and a shaft rod sleeved on the power output end of the dual-output reducer, two sides of the middle part of the rear end of the top surface of the base plate are respectively fixed with a support one for rotatably supporting the shaft rod, a support two is fixed on the top surface of the base plate at a position corresponding to the front end of the inner side of the sliding base, a synchronous wheel is rotatably mounted on the support two, and a synchronous wheel is fixedly sleeved on the end of the shaft rod, and a synchronous belt is transmission-connected between the two synchronous wheels on the same side, and the sliding base is fixedly connected to the synchronous belt.

[0014] Preferably, the centering and positioning assembly includes a bottom beam which is arranged at the bottom of the rear end of the stacking roller conveyor line and extends laterally, side beams which are slidably clamped on both ends of the bottom beam laterally and extend longitudinally, vertical rods which are fixed to the top surfaces of the side beams and extend vertically upward from adjacent rollers on the stacking roller conveyor line, and a centering drive component which drives the side beams on both sides to move toward each other or away from each other synchronously.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention relates to a flip-type carpet automatic stacking integrated machine, which is convenient for realizing automatic stacking of carpet materials of various sizes and specifications; empty pallets are convenient for automatically replenishing to the stacking position, reducing the phenomenon of equipment downtime and waiting due to pallet replacement. That is, the equipment is simple to operate and has a high degree of automation, which not only greatly reduces the workload of manual labor and improves work efficiency, but also can ensure the consistency of stacking quality when stacking the same batch of carpets. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the lifting and loading assembly of the present invention;

[0019] Figure 3 This is a schematic diagram of the main structure of the flip assembly of the present invention;

[0020] Figure 4 It is a side structural schematic diagram of the conveying assembly of the present invention;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the pallet conveying assembly of the present invention;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the grabbing manipulator of the present invention;

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the clamping mechanism of the present invention;

[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the material pressing assembly of the present invention;

[0025] Fig. 9 It is a schematic diagram of the three-dimensional structure of the centering and positioning component of the present invention.

[0026] In the figure: 1-lifting and loading assembly; 11-support frame; 12-conveying line 1; 13-lifting drive member; 2-turning assembly; 21-base; 22-cage-shaped rotating frame; 23-conveying line 2; 24-clamping telescopic cylinder; 25-support wheel; 26-turning drive member;

[0027] 3- conveying assembly; 31- roller conveyor line 1; 32- lifting mechanism; 321- bar shell; 322- crossbeam; 323- lifting telescopic cylinder;

[0028] 4-Pallet conveying assembly; 41-Pallet loading conveying line; 42-Middle roller conveying line; 43-Lifting and transferring machine; 44-Stacking roller conveying line; 45-Pallet unloading conveying line; 46-Rear stop mechanism; 47-Front stop mechanism;

[0029] 5-grasping manipulator; 51-longitudinal beam; 52-gantry frame; 53-longitudinal shift base; 54-lifting base; 55-gripping mechanism; 551-fixed frame; 552-longitudinal rod; 553-L-shaped plate; 554-clamping telescopic cylinder; 555-clamping plate;

[0030] 6-pressing assembly; 61-bottom plate; 611-support 1; 612-support 2; 62-sliding base; 621-vertical beam; 622-motor 1; 623-screw rod; 63-lifting slider; 631-support plate; 632-threaded sleeve; 64-pressing rod; 65-longitudinal driving member; 651-motor 2; 652-dual output reducer; 653-shaft rod; 66-transmission member; 661-synchronous wheel; 662-synchronous belt;

[0031] 7-centering positioning assembly; 71-bottom beam; 72-side beam; 73-vertical rod; 74-centering drive member. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-9 The present invention provides a technical solution, a flip-type carpet automatic stacking integrated machine, wherein a lifting and loading component 1 is used to lift a flat carpet and then transport it forward, a flip component 2 is arranged at the front side of the lifting and loading component 1, and is used to flip the carpet transported from the rear side and then transport it forward, a conveying component 3 is arranged at the front side of the flip component 2, and is used to transport the carpet transported from the rear side forward and lift the carpet, a pallet conveying component 4 is arranged at the front side of the conveying component 3, and is used to transfer the pallet to the stacking position and transport the pallet that has been stacked forward, a grabbing manipulator 5 includes a clamping claw mechanism 55 that reciprocates longitudinally above the middle of the conveying component 3 and the pallet conveying component 4, a pressing component 6 is used to flatten the carpet stacked in the pallet, and a centering and positioning component 7 is used to position the pallet transferred to the stacking position in the middle of the stacking position.

[0034] The lifting and loading assembly 1 is used to connect the carpet production equipment with the present integrated stacking machine, and the lifting and loading assembly 1 includes a support frame 11, a conveyor line 12 that moves up and down along the inner cavity of the support frame 11, and a lifting drive 13 for driving the conveyor line 12 to move up and down. The conveyor line 12 can be a conveyor belt or other forms of conveyor lines; the lifting drive 13 can be a cylinder, a reel and a rope, a screw drive mechanism, etc.

[0035] The pallet conveying assembly 4 includes a stacking position roller conveyor line 44, a middle roller conveyor line 42 and a pallet unloading conveyor line 45 which are sequentially arranged at the front side of the conveying assembly 3. A pallet loading conveyor line 41 is arranged on one side of the middle roller conveyor line 42, and a lifting and transplanting machine 43 is arranged at the bottom of the inner cavity of the middle roller conveyor line 42. The pallet unloading conveyor line 45 and the pallet loading conveyor line 41 can be roller conveyor lines, chain conveyor lines or belt conveyors.

[0036] In summary, the carpet processed by the production equipment is laid flat on the conveyor line 12, and then the conveyor line 12 is lifted by the lifting drive 13 to a height corresponding to the feeding end of the flip assembly 2. The conveyor line 12 is started, and the conveyor line 12 transfers the carpet to the flip assembly 2.

[0037] When the carpet is facing up, the flip assembly 2 is started, the flip assembly 2 turns the carpet to face up, and then conveys the carpet forward to the conveying assembly 3. If the carpet is originally facing up, it is directly conveyed forward to the conveying assembly 3 by the conveying mechanism of the flip assembly 2.

[0038] The empty pallet is transported from the pallet loading conveyor line 41 to the middle roller conveyor line 42, and the empty pallet is transferred to the top of the middle roller conveyor line 42 by the jacking transplanter 43. After the jacking transplanter 43 descends, the empty pallet falls on the middle roller conveyor line 42, and the middle roller conveyor line 42 transports the empty pallet backward to the stacking position roller conveyor line 44, and then the stacking position roller conveyor line 44 transports the empty pallet backward to the stacking position.

[0039] The centering and positioning component 7 is used to position the empty pallet transferred to the stacking position in the middle of the stacking position.

[0040] The clamping claw mechanism 55 moves backward to the conveying assembly 3 , and the carpet on the conveying assembly 3 is lifted up, so that it is convenient for the clamping claw mechanism 55 to grab the carpet.

[0041] The gripper mechanism 55 after grabbing the carpet moves forward to the stacking position and places the carpet on the empty pallet.

[0042] The pressing assembly 6 is used to flatten the carpets stacked in the tray.

[0043] Finally, the palletizing roller conveyor line 44 and the middle roller conveyor line 42 cooperate to convey the pallet loaded with carpets forward to the pallet unloading conveyor line 45. The pallet unloading conveyor line 45 continues to convey the carpets forward.

[0044] In order to meet the rhythm requirements of equipment production, multiple carpets can be stacked on the empty pallet.

[0045] In order to facilitate the positioning of the pallet at the stacking position, a rear stop mechanism 46 is provided in the middle of the rear end of the stacking position roller conveyor line 44, and a front stop mechanism 47 with lifting movement is provided between the stacking position roller conveyor line 44 and the middle roller conveyor line 42.

[0046] See also Figure 3 The flip assembly 2 includes a base 21, a cage-shaped rotating frame 22 arranged above the base 21 and extending longitudinally, a conveyor line 23 arranged parallel to the upper and lower sides of the middle part of the inner cavity of the cage-shaped rotating frame 22, a clamping telescopic cylinder 24 with a piston cylinder vertically fixed to the top and bottom of the inner cavity of the cage-shaped rotating frame 22 and a piston rod fixed to the corresponding conveyor line 23, support wheels 25 installed at the four corners of the top surface of the base 21 and rollingly supported on both sides of the bottom of the front and rear ends of the cage-shaped rotating frame 22, and a flip driving member 26 for driving the cage-shaped rotating frame 22 to rotate.

[0047] That is, the conveyor line 12 conveys the carpet to between the two conveyor lines 23, and continues to convey the carpet forward through the lower conveyor line 23. When the carpet is originally facing up, the oblique conveyor line 23 directly conveys the carpet to the conveyor assembly 3; if the carpet is facing up, it needs to be turned over: the clamping telescopic cylinder 24 is synchronously extended so that the carpet is clamped between the two conveyor lines 23 on the upper line, and then the turning drive 26 drives the cage-shaped rotating frame 22 to turn 180° under the support of the support wheel 25, and then the clamping telescopic cylinder 24 is retracted, and then the conveyor line 23 located at the lower side conveys the turned carpet forward to the conveyor assembly 3.

[0048] See also Figure 4 The conveying assembly 3 includes a roller conveyor line 31, a strip shell 321 arranged between adjacent rollers of the roller conveyor line 31, a crossbeam 322 transversely fixed to the bottom of the frame of the roller conveyor line 31, and a telescopic cylinder 323 with a piston cylinder vertically fixed on the crossbeam 322 and a top end of a piston rod fixed to the bottom of the strip shell 321.

[0049] That is, when the clamping claw mechanism 55 needs to grab the carpet, the lifting telescopic cylinder 323 is extended, so that the strip-shaped shell 321 lifts up the carpet, so as to grab the carpet.

[0050] See also Figure 6 The grabbing robot 5 also includes two gantry frames 52 spanning the rear end of the conveying assembly 3 and the front end of the stacking roller conveyor line 44, a longitudinal beam 51 whose front and rear ends are respectively fixed to the top of the gantry frames 52 and extend longitudinally, a longitudinal movement base 53 that slides back and forth along the longitudinal beam 51, and a lifting base 54 that moves vertically along the longitudinal movement base 53. The clamping claw mechanism 55 is connected to the bottom of the lifting base 54.

[0051] That is, by sliding the longitudinal base 53 along the longitudinal beam 51, the clamping mechanism 55 can reciprocate above the conveying assembly 3 and the stacking roller conveyor line 44; by vertically moving the lifting base 54, the vertical movement of the clamping mechanism 55 can be achieved to complete the material grabbing and releasing process.

[0052] See also Figure 7 The clamping mechanism 55 includes a fixing frame 551 fixed to the bottom surface of the lifting base 54, longitudinal rods 552 that slide laterally along the two ends of the fixing frame 551 and extend longitudinally respectively, a plurality of L-shaped plates 553 with the top ends fixed on the longitudinal rods 552, a clamping telescopic cylinder 554 with a piston cylinder fixed to the top end of the inner wall of the L-shaped plate 553, and a clamping plate 555 fixed to the bottom end of the piston rod of the clamping telescopic cylinder 554 and parallel to the inner folding plate at the bottom end of the L-shaped plate 553.

[0053] That is, when grabbing the carpet, the lateral movement of the longitudinal rod 552 is adjusted according to the width of the carpet, so that the bottom folding plate of the L-shaped plate 553 and the clamping plate 555 are respectively located on the lower and upper sides of the two side edges of the carpet, and the clamping telescopic cylinder 554 is contracted to clamp the two side edges of the carpet between the clamping plate 555 and the bottom folding plate of the L-shaped plate 553.

[0054] See also Figure 8 The pressing assembly 6 includes a bottom plate 61 arranged at the bottom of the stacking roller conveyor line 44, a sliding base 62 that is longitudinally slidably mounted on the top surface of the bottom plate 61 and located on both sides of the stacking roller conveyor line 44, a lifting slider 63, a pressure rod 64 fixedly connected to the lifting slider 63 at both ends and arranged parallel to the top of the stacking roller conveyor line 44, a longitudinal driving member 65 and a transmission member 66, a vertical beam 621 is vertically fixed to the top surface of the sliding base 62, the lifting slider 63 is vertically slidably mounted on the side wall of the vertical beam 621, a support plate 631 is fixed on the outer side of the lifting slider 63, a threaded sleeve 632 is vertically fixedly sleeved on the upper side of the support plate 631, a motor 622 is fixed to the side wall of the bottom of the vertical beam 621, and a power output shaft of the motor 622 is transmission-connected to a vertically extending and threaded sleeve 63 2 threaded sleeve matching screw rod 623, the longitudinal driving member 65 includes a second motor 651 fixed to the rear end of the middle of the top surface of the bottom plate 61, a double-output reducer 652 transmission-connected to the power output end of the second motor 651, and a shaft 653 sleeved on the power output end of the double-output reducer 652, and the two sides of the middle of the rear end of the top surface of the bottom plate 61 are respectively fixed with a support 611 for rotatably supporting the shaft 653, and a support 2 612 is fixed on the top surface of the bottom plate 61 at a position corresponding to the inner front end of the sliding base 62, and a synchronous wheel 661 is rotatably installed on the support 2 612, and the end of the shaft 653 is fixedly sleeved with the synchronous wheel 661, and a synchronous belt 662 is transmission-connected between the two synchronous wheels 661 on the same side, and the sliding base 62 is fixedly connected to the synchronous belt 662.

[0055] That is, the motor 1 622 drives the screw rod 623 to rotate, and the screw rod 623 drives the lifting slider 63 to slide downward along the vertical beam 621 through the threaded sleeve 632, so that the pressure rod 64 falls to a position close to the surface of the carpet; then the motor 2 651 drives the shaft rod 653 to rotate through the dual-output reducer 652, and the shaft rod 653 drives the synchronous wheels 661 at both ends thereof to rotate, so that the transmission mechanism composed of the synchronous wheels 661 and the synchronous belt 662 operates, so that the sliding base 62 slides back and forth along both sides of the top surface of the bottom plate 61, so that the pressure rod 64 stacks the carpet placed in the tray.

[0056] See also Fig. 9The centering and positioning assembly 7 includes a bottom beam 71 disposed at the bottom of the rear end of the stacking roller conveyor line 44 and extending in the transverse direction, a side beam 72 slidably mounted on both ends of the bottom beam 71 and extending in the longitudinal direction, a vertical rod 73 fixed to the top surface of the side beam 72 and extending vertically upward from the adjacent rollers on the stacking roller conveyor line 44, and a centering driving member 74 driving the side beams 72 on both sides to move synchronously toward each other or synchronously back and forth. That is, the centering driving member 74 drives the side beams 72 on both sides to move synchronously toward the center direction, so that the vertical rod 73 clamps the pallet from both sides and positions the pallet in the center of the stacking position.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flip-type carpet automatic stacking machine, characterized in that: include: A lifting and loading assembly (1), wherein the lifting and loading assembly (1) is used to lift a laid carpet and then transport it forward; A turning assembly (2), the turning assembly (2) being arranged at the front side of the lifting and feeding assembly (1) and being used for turning over the carpet transported from the rear side and transporting it forward; A conveying assembly (3), the conveying assembly (3) being arranged at the front side of the turning assembly (2) and being used for conveying the carpet conveyed from the rear side forward and lifting the carpet; A pallet conveying assembly (4), the pallet conveying assembly (4) being arranged at the front side of the conveying assembly (3) and being used for transferring the pallet to the stacking position and conveying the stacked pallet forward; A grabbing robot (5), the grabbing robot (5) comprising a clamping claw mechanism (55) which moves back and forth in the longitudinal direction above the middle of the conveying assembly (3) and the tray conveying assembly (4); A pressing assembly (6), the pressing assembly (6) being used to flatten the carpets stacked in the tray; and A centering and positioning component (7), wherein the centering and positioning component (7) is used to position the pallet transferred to the stacking position in the middle of the stacking position.

2. The flip-type carpet automatic stacking machine according to claim 1, characterized in that: The pallet conveying assembly (4) comprises a stacking position roller conveying line (44), a middle roller conveying line (42) and a pallet unloading conveying line (45) which are sequentially arranged at the front side of the conveying assembly (3); a pallet loading conveying line (41) is arranged on one side of the middle roller conveying line (42); and a lifting and transplanting machine (43) is arranged at the bottom of the inner cavity of the middle roller conveying line (42).

3. The flip-type carpet automatic stacking machine according to claim 2, characterized in that: A rear stop mechanism (46) is provided in the middle of the rear end of the stacking position roller conveyor line (44), and a front stop mechanism (47) capable of lifting and lowering movement is provided between the stacking position roller conveyor line (44) and the middle roller conveyor line (42).

4. The flip-type carpet automatic stacking machine according to claim 1, characterized in that: The lifting and loading assembly (1) comprises a support frame (11), a conveying line (12) that moves up and down along the inner cavity of the support frame (11), and a lifting drive (13) for driving the conveying line (12) to move up and down.

5. The flip-type carpet automatic stacking machine according to claim 1, characterized in that: The turnover assembly (2) comprises a base (21), a cage-shaped rotating frame (22) disposed above the base (21) and extending in the longitudinal direction, a second conveying line (23) disposed parallel to the upper and lower sides of the middle of the inner cavity of the cage-shaped rotating frame (22), a clamping telescopic cylinder (24) with a piston cylinder vertically fixed to the top and bottom of the inner cavity of the cage-shaped rotating frame (22) and a piston rod fixed to the corresponding second conveying line (23), support wheels (25) mounted at the four corners of the top surface of the base (21) and rollingly supported on both sides of the bottom of the front and rear ends of the cage-shaped rotating frame (22), and a turnover driving member (26) for driving the cage-shaped rotating frame (22) to rotate.

6. The flip-type carpet automatic stacking machine according to claim 1, characterized in that: The conveying assembly (3) comprises a roller conveying line (31), a strip-shaped shell (321) arranged between adjacent rollers of the roller conveying line (31), a crossbeam (322) transversely fixed to the bottom of a frame of the roller conveying line (31), and a telescopic cylinder (323) with a piston cylinder vertically fixed to the crossbeam (322) and a piston rod top end fixed to the bottom of the strip-shaped shell (321).

7. The flip-type carpet automatic stacking machine according to claim 2, characterized in that: The grabbing robot (5) also includes two portal frames (52) spanning the rear end of the conveying assembly (3) and the front end of the stacking roller conveyor line (44), a longitudinal beam (51) whose front and rear ends are respectively fixed to the top of the portal frames (52) and extends longitudinally, a longitudinal movement base (53) that slides forward and backward along the longitudinal beam (51), and a lifting base (54) that moves vertically along the longitudinal movement base (53), and the clamping claw mechanism (55) is connected to the bottom of the lifting base (54).

8. The flip-type carpet automatic stacking machine according to claim 7, characterized in that: The clamping mechanism (55) comprises a fixing frame (551) fixed to the bottom surface of the lifting base (54), longitudinal rods (552) sliding laterally along the two ends of the fixing frame (551) and extending longitudinally respectively, a plurality of L-shaped plates (553) fixed at the top ends on the longitudinal rods (552), a clamping telescopic cylinder (554) whose piston cylinder is fixed to the top end of the inner wall of the L-shaped plate (553), and a clamping plate (555) fixed to the bottom end of the piston rod of the clamping telescopic cylinder (554) and parallel to the inner folding plate at the bottom end of the L-shaped plate (553).

9. The flip-type carpet automatic stacking machine according to claim 2, characterized in that: The material pressing assembly (6) comprises a bottom plate (61) arranged at the bottom of the stacking roller conveyor line (44), a sliding base (62) slidably mounted on the top surface of the bottom plate (61) and located on both sides of the stacking roller conveyor line (44), a lifting slider (63), a pressing rod (64) fixedly connected to the lifting slider (63) at both ends and arranged parallel to the top of the stacking roller conveyor line (44), a longitudinal driving member (65) and a transmission member (66), wherein the sliding member A vertical beam (621) is vertically fixed on the top surface of the shift base (62); the lifting slider (63) is slidably mounted on the side wall of the vertical beam (621) in a vertical direction; a support plate (631) is fixed on the outer side of the lifting slider (63); a threaded sleeve (632) is vertically fixedly sleeved on the support plate (631); a motor (622) is fixed on the bottom side wall of the vertical beam (621); a power output shaft of the motor (622) is drivingly connected to a motor extending vertically and connected to the threaded sleeve ( The longitudinal drive member (65) comprises a second motor (651) fixed to the rear end of the middle part of the top surface of the base plate (61), a dual-output reducer (652) transmission-connected to the power output end of the second motor (651), and a shaft (653) sleeved on the power output end of the dual-output reducer (652), and two sides of the middle part of the rear end of the top surface of the base plate (61) are respectively fixed with a plurality of shafts for rotatably supporting the shaft (653). Support one (611), support two (612) is fixed on the top surface of the bottom plate (61) at a position corresponding to the inner front end of the sliding base (62), a synchronous wheel (661) is rotatably mounted on the support two (612), and the end of the shaft (653) is fixedly sleeved with a synchronous wheel (661), and a synchronous belt (662) is transmission-connected between the two synchronous wheels (661) on the same side, and the sliding base (62) is fixedly connected to the synchronous belt (662).

10. The flip-type carpet automatic stacking machine according to claim 2, characterized in that: The centering and positioning assembly (7) comprises a bottom beam (71) which is arranged at the bottom of the rear end of the stacking roller conveyor line (44) and extends in the transverse direction, a side beam (72) which is slidably mounted on both ends of the bottom beam (71) in the transverse direction and extends in the longitudinal direction, a vertical rod (73) which is fixed to the top surface of the side beam (72) and extends vertically upward from between adjacent rollers on the stacking roller conveyor line (44), and a centering drive member (74) which drives the side beams (72) on both sides to move synchronously toward each other or synchronously away from each other.

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