CN115352927A - Automatic type carpet rolling machine of unloading - Google Patents

Abstract

The invention discloses an automatic unloading type carpet winding machine, and the invention relates to the technical field of carpet production terminal equipment. The automatic unloading type carpet winder includes a mounting table. The upper end of the mounting table is connected with a mounting plate through a supporting plate and a rotating shaft for symmetrical rotation back and forth. One end of the disc is fixedly connected with a U-shaped fork, and the two adjacent U-shaped forks are jointly rotated and connected with a rewinding unit, and the rear of the distance plate is fixedly connected with a sliding column that is slidably arranged inside the moving frame through a fixed plate. , the present invention can automatically remove the winding shaft after the winding work is completed, and can also automatically install the empty winding shaft to the winding place, making the winding work more consistent, simplifying the steps of replacing the winding shaft, and greatly improving It improves the unloading speed after winding, and can also tighten the carpet at the cutting place, so as to facilitate cutting and make the cutting surface smoother.

Description

An automatic unloading carpet winding machine

technical field

The invention relates to the technical field of carpet production terminal equipment, in particular to an automatic unloading type carpet winder.

Background technique

Carpet is a floor covering made of cotton, hemp, wool, silk, grass and other natural fibers or chemical synthetic fiber materials, which are braided, tufted or woven by hand or mechanical processes. It has the functions of noise reduction, heat insulation and decoration. Function, after the carpet is produced, it needs to be rolled and packed in time. The motor drives the winding shaft installed on the fixed frame, and the winding shaft rotates to roll the carpet.

After the existing rewinding shaft completes the rewinding of the carpet, it needs to be removed by a robot or manually. When the winding shaft is replaced and installed, the continuity during the unloading process is poor, and the steps are cumbersome, which affects the unloading speed. In addition, the carpet needs to be cut to separate it from the production line before unloading after the carpet is rolled. Because the carpet is relatively soft and the thickness is thick, it is easy to cause the cutting surface to be uneven or incomplete during the cutting process, resulting in poor cutting effect and affecting the unloading.

Contents of the invention

Technical problem to be solved: an automatic unloading carpet winder provided by the present invention can solve the problems pointed out in the above-mentioned background technology.

Technical solution: In order to achieve the above purpose, the present invention adopts the following technical solution, an automatic unloading type carpet winder, including a mounting table, the upper end surface of the mounting table is connected with a mounting plate through a supporting plate and a rotating shaft, which is symmetrically rotated back and forth. A plurality of support rods are equidistantly fixedly connected to the outer wall of the installation plate, and a U-shaped fork is fixedly connected to the end of the support rod far away from the installation plate, and a winding unit is connected between the two U-shaped forks that are opposite to each other. There is a mounting groove inside the U-shaped fork, and several driving shafts for driving the winding unit to rotate are arranged equidistantly along the arc direction of the mounting shaft inside the mounting groove, and a shelf plate is fixedly connected to the rear of the upper end surface of the mounting table , the upper part of the shelf plate is provided with an automatic unloading mechanism, the upper part of the left end surface of the shelf plate and the left side of the upper U-shaped fork is fixedly connected with a material guide plate through a folding bar, and the upper surface of the material guide plate is provided with a cut-off Mechanism, the anti-rotation assembly is arranged at the front of the support plate at the front of the installation platform, the automatic unloading mechanism includes a distance plate, a spring telescopic rod, a push frame, an adjustable resistance assembly and a sliding column, and the front end of the shelf plate The upper part of the surface is fixedly connected with a bearing plate through a spring telescopic rod, and the front end of the bearing plate is fixedly connected with a push frame through a connecting column, and the push frame gradually approaches the load plate from top to bottom in an inclined state, and the right end surface of the load plate passes through The slanting bar is fixedly connected with an adjustable resisting assembly, and the adjustable resisting assembly is in contact with the support rod on the right, and the front end surface of the shelf plate is fixedly connected with an extension plate directly above the winding unit. The extension plate The upper end surface is fixedly connected with the distance plate through the bearing telescopic rod, and the rear part of the distance plate is fixedly connected with the sliding column slidably arranged inside the moving frame through the fixing plate.

Further, the cut-off mechanism includes a strip plate, a cut-off knife, a push rod, a blocking block, a connecting rod, a push rod, a threaded telescopic distance adjustment rod and a collision plate, and the upper surface of the material guide plate is fixedly connected with a spring telescopic pull rod. A strip-shaped plate, the lower end of the strip-shaped plate is fixedly connected with a cutting knife, and the lower end of the strip-shaped plate is symmetrically hinged with a tension plate through lugs and torsion springs, and the outer wall of the lower part of the tension plate is fixedly connected with an elastic rubber layer, the end surface of the material guide plate is slidably connected with a push rod through a sliding groove, and a return spring is fixedly connected between the push rod and the sliding groove, and the front end surface of the strip plate is fixedly connected with a spring that interferes with the upper end of the push rod The end surface of the material guide plate and located directly above the winding unit is hinged with a connecting rod through a fixed rod, the left end of the connecting rod and the middle part of the push rod are jointly hinged with a push rod, and the right end of the connecting rod is located A threaded telescopic distance adjusting rod is hinged right above the coil unit, and a collision plate is rotatably connected to the lower end of the threaded telescopic distance adjusting rod.

Further, the front end surface of the strip plate is hinged with a reset pull rod through a rotating column, and the rear end surface of the U-shaped fork at the front is fixedly connected with a push column matched with the reset pull rod, and the front end surface of the material guide plate is provided with a The channel through which the dial passes.

Further, the winding unit includes a winding roller, a mounting shaft, a pressure spring and a pressing plate, and both ends of the winding roller are fixedly connected with a mounting shaft, and the mounting shaft is arranged inside the U-shaped fork, and the winding roller is provided with a There is a through groove, and a pressure plate is fixedly connected to the inside of the through groove through a compression spring.

Further, the outside of the drive shaft is in contact with the outer wall of the installation shaft.

Further, the adjustable resisting assembly includes a plate base, a baffle, a spring telescopic connecting rod, a rich-shaped slot and a T-shaped clamping rod, the lower end of the inclined rod is fixedly connected to the plate base, and the upper and lower surfaces of the plate base are opened There are rich-shaped card slots, and the rich-shaped card slots on the upper and lower surfaces are symmetrically distributed to the center of the front side of the plate base. The front end of the plate base is connected to a baffle through a spring telescopic connecting rod, and the baffle is close to the end surface of one side of the plate base. A T-shaped clamping rod corresponding to the rich-shaped clamping slot is fixedly connected, and the head of the T-shaped clamping rod is clamped inside the abundant-shaped clamping slot.

Further, the anti-rotation assembly includes a barb gear, an elastic plate and a non-return plate. The barb gear is fixedly connected to the front of the outer wall of the rotating shaft, and the front end of the support plate at the front is fixedly connected to a barb gear through an elastic plate. A non-return plate engaged with the barbed gear.

Further, the left end surface of the installation platform is fixedly connected to the material delivery frame front and rear symmetrically through the vertical rod, and the upper end surface of the material delivery frame is provided with a discharge gap on the side close to the U-shaped fork.

Further, one of the two opposite sides inside the U-shaped fork is vertical and the other is inclined.

Beneficial effects: (1), through the increasing thickness of the carpet in the process of being rolled up, the distance plate is pushed up, and then the adjustable resistance assembly is driven from the pole by the combination of the distance plate, the sliding column and the push frame Up disengagement, the weight of the rewinding unit after winding is greater than the weight of the unwinding rewinding unit to press the installation plate to rotate 90 degrees, and move the empty rewinding unit on the left to the installation plate while rotating The upper part can be unloaded automatically after the carpet is rolled up. At the same time, it can also move the empty winding shaft to the winding place, which makes the winding work more consistent, simplifies the steps of replacing the winding shaft, and greatly improves the winding speed. Unloading speed after roll.

(2) The two tension plates arranged in a figure-eight shape expand to both sides during the lowering process of the cutting knife, and the part of the carpet to be cut is pulled and tightened to both sides, and at the same time, the part of the carpet to be cut can also be stretched Partially compacted, so that the cutting knife can completely cut off the carpet, making the cutting surface smoother and improving the cutting quality.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic view of the rear view of the overall structure of the present invention.

Fig. 3 is a structural schematic diagram of the automatic unloading mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the adjustable resisting assembly of the present invention.

Fig. 5 is a schematic diagram of the partial installation structure of the cutting mechanism of the present invention.

Fig. 6 is a schematic diagram of the overall structure of the cutting mechanism in the front view of the present invention.

Fig. 7 is a schematic diagram of the overlapping part of the running track of the dial column and the running track of the reset rod in the present invention.

Fig. 8 is a schematic cross-sectional structural view of the roll of the present invention.

Fig. 9 is a schematic diagram of the installation structure of the anti-rotation assembly of the present invention.

Fig. 10 is a schematic cross-sectional structure diagram of a U-shaped fork of the present invention.

FIG. 11 is an enlarged schematic diagram of the structure of part A in FIG. 1 of the present invention.

Fig. 12 is a schematic diagram of the enlarged structure of the rich-shaped groove of the present invention.

In the figure: 1. Installation platform; 2. Support plate; 3. Installation plate; 4. Support rod; 5. U-shaped fork; 6. Rewinding unit; 61. Roller; 62. Installation shaft; 63. Pressure spring; 64. Pressure plate; 7. Shelf plate; 8. Automatic unloading mechanism; 81. Touch distance plate; 82. Spring telescopic rod; 83. Push frame; 84. Adjustable resisting component; 841. Board seat; 842. Baffle plate; 843, spring telescopic connecting rod; 844, rich-shaped draw-in groove; 845, T-shaped clamping rod; 85, sliding column; 86, load-bearing plate; Strip plate; 102, cut-off knife; 103, ejector rod; 104, block; 105, connecting rod; 106, push rod; Anti-rotation assembly; 111, barbed gear; 112, elastic plate; 113, non-return plate; 12, spring telescopic pull rod; 13, reset spring; 14, reset pull rod; material box.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1, Fig. 9 and Fig. 10. The present invention provides a technical solution: an automatic unloading type carpet winder, which includes a mounting table 1, and the upper end surface of the mounting table 1 is symmetrically connected front and rear through a support plate 2 and a rotating shaft. There is a mounting plate 3, and several struts 4 are equidistantly fixedly connected to the outer wall of the mounting plate 3, and one end of the struts 4 away from the mounting plate 3 is fixedly connected to a U-shaped fork 5, and one of the opposite sides of the U-shaped fork 5 is One side is vertical and the other side is inclined. The two U-shaped forks 5 opposite to each other are rotated together and connected with a winding unit 6. The rear part of the upper end surface of the installation table 1 is fixedly connected with a frame plate 7, and the upper part of the frame plate 7 is set There is an automatic unloading mechanism 8, the upper left end surface of the shelf plate 7 and the left side of the U-shaped fork 5 located on the upper part are fixedly connected with a guide plate 9 through a folding rod, and the upper end surface of the guide plate 9 is provided with a cutting mechanism 10, which is located on the installation platform 1 The front part of the support plate 2 is provided with an anti-rotation assembly 11. The anti-rotation assembly 11 includes a barb gear 111, an elastic plate 112 and a non-return plate 113. The front end surface of the support plate 2 of the upper part is fixedly connected with the non-return plate 113 engaged with the barb gear 111 through the elastic plate 112, and the non-return plate 113 is squeezed by the elastic plate 112 to snap into the barb gear 111, so that the mounting plate 3 It can only rotate clockwise in one direction to prevent it from reversing during the working process. The left end surface of the installation table 1 is fixedly connected with the feeding frame 17 symmetrically front and back through the vertical bar, and the upper end surface of the feeding frame 17 is close to the U-shaped fork 5 One side of the carpet is provided with a discharge gap, and when the preparation work is carried out before the carpet is rolled, the new rolling unit 6 is sequentially arranged in the feeding frame 17.

Please refer to Fig. 1, Fig. 3, Fig. 8 and Fig. 10. In this embodiment, the winding unit 6 includes a winding roller 61, an installation shaft 62, a compression spring 63 and a pressure plate 64, and both ends of the winding roller 61 are fixedly connected with installation shafts. 62, the installation shaft 62 is arranged inside the U-shaped fork 5, and the outside of the winding roller 61 is provided with a through groove, and the inside of the through groove is fixedly connected with a pressure plate 64 through a compression spring 63, and the inside of the U-shaped fork 5 is provided with an installation groove, and the inside of the installation groove is installed along the Several drive shafts 16 are equidistantly arranged in the arc direction of the shaft 62 , and the outside of the drive shaft 16 is in contact with the outer wall of the installation shaft 62 .

Referring to Fig. 2, Fig. 5, Fig. 6 and Fig. 11, the cutting mechanism 10 includes a strip plate 101, a cutting knife 102, a push rod 103, a block 104, a connecting rod 105, a push rod 106, a threaded telescopic distance adjusting rod 107 and The collision plate 108, the upper end surface of the material guide plate 9 is fixedly connected with the strip plate 101 through the spring telescopic pull rod 12, the lower end surface of the strip plate 101 is fixedly connected with the cut-off knife 102, and the lower end surface of the strip plate 101 is left and right symmetrical through the lug and the torsion spring The tension plate 109 is hinged, and the outer wall of the lower part of the tension plate 109 is fixedly connected with an elastic rubber layer, and the upper end surface of the material guide plate 9 is horizontally slidably connected with a push rod 103 through a slip groove, and between the push rod 103 and the slip groove A return spring 13 is fixedly connected together, and the front end of the strip plate 101 is fixedly connected with a block 104 that is in contact with the upper end of the ejector rod 103. The upper end of the material guide plate 9 is located directly above the winding unit 6 and is hinged with a connecting rod through a fixed rod. 105, the left end of the connecting rod 105 and the middle part of the ejector rod 103 are jointly hinged with a push rod 106, and the right end of the connecting rod 105 is hinged with a threaded telescopic distance adjustment rod 107 directly above the winding unit 6, and the lower end of the threaded telescopic distance adjustment rod 107 is rotatably connected with Contradicting plate 108, the front end of strip plate 101 is hinged with reset pull rod 14 through the rotating column, the rear end face of U-shaped fork 5 positioned at the front is fixedly connected with the dial column 15 matched with reset pull rod 14, and the front end surface of material guide plate 9 is opened. There is a channel for the column 15 to pass through.

Move the produced carpet to the material guide plate 9, then manually or mechanically pull the carpet and insert it into the through groove of the roller 61, and use the pressure spring 63 to squeeze the pressure plate 64 to clamp the inserted carpet , and then the drive shaft 16 drives the installation shaft 62 to rotate, and the installation shaft 62 drives the winding roller 61 to rotate to wind the carpet, and adjusts the conflicting plate 108 through the threaded telescopic distance adjustment rod 107 according to the radius of the carpet after the required specification is rolled. When the rolling roller 61 touches the collision plate 108 in the process of rolling up the carpet, it will push it upwards, and the collision plate 108 will then push the connecting rod 105 to rotate. Under the action of the principle of leverage, the connecting rod 105 will then pass through the The push rod 106 pushes the push rod 103 to move to the left, so that the push rod 103 is separated from the block 104, and then the spring telescopic rod 12 drives the strip plate 101 to move downward quickly, and the strip plate 101 is stretched during the downward movement. 109 first touches the carpet and drags the conflicted carpet to move to both sides, so that the carpet is in a tight state, and then the cutting knife 102 descends and contacts the carpet to cut it.

Please refer to Fig. 1, Fig. 3, Fig. 4 and Fig. 12. In this embodiment, the automatic unloading mechanism 8 includes a distance plate 81, a spring telescopic rod 82, a push frame 83, an adjustable resisting assembly 84 and a sliding column 85, and the frame The top of the front end surface of the plate 7 is fixedly connected with a bearing plate 86 through a spring telescopic rod 82, and the front end surface of the bearing plate 86 is fixedly connected with a push frame 83 through a connecting column, and the push frame 83 is in an inclined state gradually approaching the load plate 86 from top to bottom. The right end surface of the bearing plate 86 is fixedly connected with an adjustable resisting assembly 84 through a slanting rod, and the adjustable resisting assembly 84 is in contact with the support rod 4 located on the right, and the upper part of the front end surface of the shelf plate 7 is located directly above the winding unit 6 An extension plate is fixedly connected, and the end surface of the extension plate is fixedly connected with a distance plate 81 by carrying a telescopic rod 87, and the rear part of the distance plate 81 is fixedly connected with a sliding column 85 slidably arranged inside the push frame 83 through a fixed plate; Resisting assembly 84 comprises plate base 841, baffle plate 842, spring telescopic connecting rod 843, rich-shaped draw-in groove 844 and T-shaped clamping bar 845, and the lower end of oblique bar is fixedly connected with plate base 841, and the upper and lower surfaces of plate base 841 are provided with rich shape. Draw-in groove 844, and the rich-shaped draw-in groove 844 of upper and lower surfaces is symmetrically distributed with the center of the front side of plate base 841, plate base 841 front end face is connected with baffle plate 842 by spring telescopic connecting rod 843 rotation, baffle plate 842 is close to plate base 841 A T-shaped clamping rod 845 corresponding to the large-shaped clamping groove 844 is fixedly connected to one end surface, and the head of the T-shaped clamping rod 845 is clamped inside the abundant-shaped clamping groove 844 .

While adjusting the height of the conflicting plate 108 with the threaded telescopic distance adjusting rod 107, the length of the adjustable resisting assembly 84 is adjusted synchronously, and the rotating baffle 842 drives the T-shaped clamping rod 845 to disengage from the rich-shaped clamping groove 844, and then pulls the baffle 842 to After moving forward to a suitable length, reversely rotate the baffle plate 842 again to snap the T-shaped clamping rod 845 into the slot hole of the appropriate gear in the rich-shaped clamping slot 844, and the roll 61 will continue to become thicker during the process of winding and rolling the carpet The carpet will push the distance plate 81 to rise, and the distance plate 81 will then drive the sliding column 85 to rise, and the sliding column 85 will push the carrying plate 86 to move backward gradually by pressing the pushing frame 83 in the inclined state, and the carrying plate will move backward. 86 will drive the baffle plate 842 to move backward gradually through the inclined rod in the process of gradually moving backward. When the cutting mechanism 10 cuts the carpet, the baffle plate 842 also moves backward to break away from the pole 4. The weight of the winding roller 61 on the upper part of the disk 3 after winding is greater than the weight of the empty roller 61 located on the left side of the mounting disk 3 at this time, so the winding roller 61 after winding will press the mounting disk 3 to rotate clockwise Ninety degrees, during the rotation of the installation disk 3, the winding roller 61 after winding will be driven to break away from the distance plate 81, and then the spring telescopic rod 82 will push the bearing plate 86 to reset and move forward, and drive the baffle plate 842 to move forward. Before moving to the initial position, after the finished rolling roller 61 rotates 90 degrees along with the installation plate 3, the pole 4 carrying the finished rolling roller 61 will be held up by the baffle plate 842 again. Since the outside of the installation disk 3 is arranged in a cross shape, the strut 4 itself is in a slightly inclined state, and the side surface inside the U-shaped fork 5 is also inclined. 61 just can roll out and separate with U-shaped fork 5 under the effect of gravity, and the carpet after rolling can be taken off.

During the rotation of the installation disk 3, the U-shaped fork 5 on the left will fork the empty winding unit 6 in the feeding frame 17 and drive it to move to the top of the installation disk 3, so as to wind up the next roll 61 In preparation, when the mounting plate 3 rotates, the shifting column 15 positioned at the rear of the U-shaped fork 5 will touch the reset pull bar 14 and push the reset pull bar 14 to rotate. As shown in Figure 7, when the truncation work is completed, the upper part of the reset pull rod 14 is located at point a in Figure 7, and the shifting column 15 will coincide with the motion track of the reset pull rod 14 and conflict with it during the rotation process, and the reset pull rod 14 is rotating. During the process, the bottom will be in contact with the top of the material guide plate 9, and the reset rod 14 then drives the strip plate 101 to move upward until the strip plate 101 drives the block 104 to rise above the ejector rod 103. At this time, the column 15 Move to point b in Figure 7, the shifting column 15 and the reset pull rod 14 are disengaged, and then the reset spring 13 pushes the push rod 103 to move to the right to the initial position, the push rod 103 is located directly below the block 104, and then the push rod 15 and reset When the pull bar 14 is separated, the next winding roller 61 can start to wind up.

When working, put the empty rewinding unit 6 into the feeding frame 17 in turn, pull the carpet after production into the rewinding unit 6, and then drive the rewinding unit 6 to rotate through the drive shaft 16 to wind and rewind the carpet. After the roll is completed, the cutting mechanism 10 is triggered to cut off the carpet. When the carpet is cut off, the automatic unloading mechanism 8 is triggered, and the baffle plate 842 is separated from the pole 4. Then, the weight of the rolling unit 6 after rolling is greater than that of the empty rolling unit. The weight of the rolling unit 6 will press the mounting plate 3 to rotate and drive the rolling unit 6 to move to the three o’clock position of the mounting plate 3, and then roll away under the action of gravity to complete the winding In the final unloading work, during the rotation of the installation disc 3, the empty rewinding unit 6 will be moved to the rewinding place to prepare for rewinding, and at the same time, the combination of the dial column 15 and the reset pull rod 14 will drive the cutting mechanism 10 to return to the original position. initial state.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

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

Claims (9)

1. An automatic unloading type carpet winder, comprising an installation platform (1), characterized in that: the upper end surface of the installation platform (1) is connected with an installation plate (3 ), the peripheral outer wall of the mounting plate (3) is equidistantly fixedly connected with several struts (4), and the end of the struts (4) away from the mounting plate (3) is fixedly connected with a U-shaped fork (5), and the front and back are opposite The two U-shaped forks (5) are jointly rotated and connected with a winding unit (6), and the inside of the U-shaped fork (5) is provided with installation grooves, and several equidistantly arranged inside the installation grooves are used for driving The drive shaft (16) that the winding unit (6) rotates, the upper end surface of the installation table (1) is fixedly connected with the shelf plate (7), and the upper part of the shelf plate (7) is provided with an automatic unloading mechanism (8 ), the top of the left end surface of the shelf plate (7) and the left side of the U-shaped fork (5) on the upper part are fixedly connected with a material guide plate (9) through a folding bar, and the upper end surface of the material guide plate (9) is provided with The cutting mechanism (10), the anti-rotation assembly (11) is provided at the front of the support plate (2) at the front of the installation platform (1); The automatic unloading mechanism (8) includes a distance plate (81), a spring telescopic rod (82), a push frame (83), an adjustable resisting assembly (84) and a sliding column (85), and the shelf plate (7 ) on the front end surface is fixedly connected with a bearing plate (86) through a spring telescopic rod (82), and the front end surface of the bearing plate (86) is fixedly connected with a push frame (83) through a connecting column, and the push frame (83) is from top to bottom In the inclined state gradually approaching the bearing plate (86), the right end surface of the bearing plate (86) is fixedly connected with an adjustable resisting assembly (84) through a diagonal bar, and the adjustable resisting assembly (84) is in contact with the Below the pole (4), an extension plate is fixedly connected to the top of the front end surface of the shelf plate (7) and directly above the winding unit (6), and the upper surface of the extension plate is fixedly connected to a The distance plate (81), and the distance plate (81) rear portion is fixedly connected with a sliding post (85) that is slidably arranged inside the moving frame (83) through a fixed plate. 2. An automatic unloading carpet winder according to claim 1, characterized in that: the cutting mechanism (10) comprises a strip plate (101), a cutting knife (102), a push rod (103) , block (104), connecting rod (105), push rod (106), threaded telescopic distance adjustment rod (107) and interference plate (108), the upper end surface of the material guide plate (9) is passed through the spring telescopic pull rod (12 ) is fixedly connected with a strip plate (101), the lower end surface of the strip plate (101) is fixedly connected with a cut-off knife (102), and the lower end surface of the strip plate (101) is hinged symmetrically to the left and right through the lugs and torsion springs. The tension plate (109), and the outer wall of the lower part of the tension plate (109) is fixedly connected with an elastic rubber layer, and the upper end surface of the guide plate (9) is slidably connected with a push rod (103) through a slip groove, and the push rod (103) and the sliding groove are jointly fixedly connected with a return spring (13), and the front end surface of the strip plate (101) is fixedly connected with a resisting block (104) that is in contact with the upper end of the push rod (103). The upper end surface of the material plate (9) and located directly above the winding unit (6) is hinged with a connecting rod (105) through a fixed rod, and the left end of the connecting rod (105) and the middle part of the push rod (103) are jointly hinged with a push rod ( 106), the right end of the connecting rod (105) is hinged with a threaded telescopic distance adjustment rod (107) directly above the winding unit (6), and the lower end of the threaded telescopic distance adjustment rod (107) is rotatably connected with a collision plate ( 108). 3. An automatic unloading type carpet winder according to claim 2, characterized in that: the front end of the strip plate (101) is hinged with a reset pull rod (14) through a rotating column, and the The back end of the U-shaped fork (5) is fixedly connected with a dial (15) matching the reset rod (14), and the front end of the guide plate (9) is provided with a channel for the dial (15) to pass through. . 4. An automatic unloading carpet rolling machine according to claim 1, characterized in that: the rolling unit (6) includes a winding roller (61), a mounting shaft (62), a compression spring (63) and a pressure plate (64), the two ends of the roll (61) are fixedly connected with an installation shaft (62), the installation shaft (62) is arranged inside the U-shaped fork (5), and the outside of the roll (61) A through groove is opened, and a pressure plate (64) is fixedly connected to the inside of the through groove through a compression spring (63). 5. An automatic unloading carpet winder according to claim 4, characterized in that: the outside of the drive shaft (16) is in contact with the outer wall of the installation shaft (62). 6. An automatic unloading carpet winder according to claim 1, characterized in that: the adjustable resisting assembly (84) includes a board seat (841), a baffle (842), a spring telescopic connecting rod (843), rich-shaped card slot (844) and T-shaped card bar (845), the lower end of the inclined bar is fixedly connected with a plate seat (841), and the upper and lower surfaces of the plate seat (841) are provided with a rich-shaped card slot (844), and the rich-shaped draw-in slots (844) on the upper and lower surfaces are distributed symmetrically with the center of the front side of the board seat (841), and the front end face of the board seat (841) is rotatably connected with a baffle plate through a spring telescopic connecting rod (843) (842), baffle plate (842) is fixedly connected with the corresponding T-shaped clamping rod (845) of rich-shaped draw-in groove (844) near the side end face of plate seat (841), and the T-shaped clamping rod (845) The head is clamped in the rich-shaped draw-in groove (844) inside. 7. An automatic unloading carpet winder according to claim 1, characterized in that: the anti-rotation assembly (11) includes a barb gear (111), an elastic plate (112) and a non-return plate ( 113), the front part of the outer wall of the rotating shaft is fixedly connected with a barb gear (111), and the front end surface of the support plate (2) at the front part is fixedly connected with a barb gear (111) through an elastic plate (112). snapped non-return plate (113). 8. An automatic unloading type carpet winder according to claim 1, characterized in that: the left end surface of the installation table (1) is fixedly connected with a feeding frame (17) symmetrically front and back through a vertical bar, and the feeding frame (17) is A discharge opening is provided on the side near the U-shaped fork (5) on the upper end surface of the material frame (17). 9. An automatic unloading carpet winder according to claim 1, characterized in that: the opposite sides of the U-shaped fork (5) are vertical on one side and inclined on the other.

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