Automatic glue coating and fiber feeding mechanism for fiber ribs

Abstract

The present invention discloses an automatic fiber-feeding mechanism for fiber ribs, and relates to the technical field of fiber ribs coating. The mechanism comprises a frame, wherein a conveying and loading assembly for the fiber ribs is arranged in the frame, wherein the loading assembly comprises a plurality of positioning rods, and slide seats are movably arranged on the rod bodies on both sides of the positioning rods, and a support plate is movably connected to the top of the slide seat through a rotating shaft. The present invention is provided with two movable support plates, a baffle, a pushing assembly and a bendable elastic fiber-absorbing plate. Since the distance between the side walls of the two movable cavities is equal to the length of the fiber ribs, at this time, the two ends of the fiber ribs are respectively against the side walls of the movable cavity. When in use, the fiber ribs located in the storage cavity are pushed by a cam, and the fiber ribs moving toward the movable cavity are moved along the movable cavity under the push of a pushing roller. Finally, the fiber ribs are adsorbed onto the elastic fiber-absorbing plate by the rotation of the support plate. This scheme can ensure that the ends of the adsorbed fiber ribs are flush.

Description

Technical Field

[0001] The invention relates to the technical field of rubber coating of umbrella ribs, and in particular to an automatic rubber coating and fiber feeding mechanism for fiber umbrella ribs. Background Art

[0002] Umbrella rib encapsulation injection molding refers to placing the umbrella ribs into the corresponding injection molding machine mold, and encapsulating them with plastic at both ends of the umbrella ribs or certain specific positions through injection molding. Existing umbrella rib processing is generally performed by encapsulation injection molding.

[0003] The Chinese utility model patent, authorization announcement number "CN219448427U" discloses a feeding mechanism of an automatic rib encapsulation machine, which absorbs the rib material onto the positioning groove of the fiber absorption board through negative pressure, thereby cooperating with the feeding mechanism to speed up the fiber discharge speed of the feeding mechanism. At the same time, the rotating shaft drives the cam to rotate so that the rib material continuously surges toward the fiber absorption board, thereby ensuring that each positioning groove can absorb the rib material to avoid affecting the equipment processing process.

[0004] For another example, the Chinese utility model patent, authorization announcement number "CN218906092U" discloses a fiber arrangement device for umbrella rib rubber coating. The umbrella ribs on the storage rack are adsorbed by the negative pressure of the main board so that the umbrella ribs are neatly arranged in the fiber absorption grooves of the main board. Finally, the main board is moved to the injection molding station, and the suction of the fiber absorption groove is relaxed. The umbrella ribs can be neatly arranged on the injection molding station. There is no need for manual fiber arrangement, which improves processing efficiency.

[0005] The above scheme and the existing fiber feeding mechanism still have at least some defects in practical application, such as:

[0006] The fiber ribs are adsorbed by the fiber absorption board and then transferred to the glue coating mechanism. Since the fiber ribs are placed on the fiber stacking frame, there is a certain gap between the two ends of the fiber ribs and the plates on both sides of the fiber stacking frame. This makes the ends of the fiber ribs uneven after being adsorbed by the fiber absorption board. After being glued by the glue coating mechanism, the glue coating positions of the fiber ribs are inconsistent, which reduces the product quality.

[0007] The fiber ribs are adsorbed by a single fiber absorption board and then transferred to the glue coating mechanism for glue coating. After a single glue coating is completed, it is necessary to wait for the fiber absorption board to transfer the fiber ribs again. Due to the waiting time, the production efficiency of the product is reduced. Summary of the invention

[0008] The object of the present invention is to provide an automatic glue-coating and fiber-feeding mechanism for fiber umbrella ribs, so as to solve the problems raised in the above-mentioned background technology.

[0009] To achieve the above object, the present invention provides the following technical solutions: an automatic fiber rib glue-coating and fiber-feeding mechanism, comprising a frame, wherein a material-carrying assembly for conveying the fiber rib is arranged in the frame, wherein the material-carrying assembly comprises a plurality of positioning rods, and slide seats are movably arranged on the rod bodies on both sides of the positioning rods, and the top of the slide seat is movably connected to a support plate through a rotating shaft;

[0010] A 7-shaped baffle is fixed on the top of the support plate, and a top guard plate and a bottom guard plate are fixed on the top and bottom of the baffle respectively. The bottom plate body of the top guard plate is parallel to the top plate body of the support plate. A storage cavity and a moving cavity are formed between the support plate, the baffle plate and the top guard plate. A discharge trough is provided on the top guard plate at the bottom of the moving cavity.

[0011] By moving the two support plates toward or away from each other, the distance between the two moving cavities can be changed, thereby adapting to fiber ribs of different lengths;

[0012] A material pushing assembly is arranged between the two support plates, and the fiber ribs in the storage cavity are pushed into the moving cavity by the material pushing assembly;

[0013] An electric telescopic rod 1 is arranged between the support plate and the slide seat on at least one side, and the electric telescopic rod 1 drives the support plate to rotate around the rotating shaft when it is extended or retracted;

[0014] A tilted lifting frame is fixed on the front frame of the rack, a slider that can slide up and down is arranged on the lifting frame, two tilted fixed plates are fixed on the slider, a connecting frame is rotatably connected between the two tilted fixed plates, and a fiber suction assembly is arranged on the top of the connecting frame;

[0015] The fiber absorption assembly includes a moving frame, which is fixed at the end of the connecting frame. A slider three that can move horizontally is arranged on the moving frame. An elastic fiber absorption board is fixed at the top of the slider three. The fiber ribs are absorbed in the absorption grooves of the elastic fiber absorption board.

[0016] Two electric telescopic rods 2 are arranged between the slider 3 and the elastic fiber absorbing plate. When the electric telescopic rods 2 are extended, the elastic fiber absorbing plate can be driven to bend outward, and the arc center of the bent elastic fiber absorbing plate coincides with the central axis of the rotating shaft.

[0017] Furthermore, a second lifting frame arranged obliquely is fixed on the front frame of the rack, a second lifting frame is provided with a second slider which can slide up and down, two oblique movable plates are movably provided on the second slider, the connecting frame is rotatably connected between the two oblique movable plates, and the fiber suction assembly is connected to the end of the connecting frame;

[0018] The side of the lifting frame 2 is provided with an avoidance component, and the avoidance component drives the two inclined movable plates to move along the vertical direction of the side of the sliding block 2.

[0019] Furthermore, the avoidance assembly includes two retreat grooves, at least one limiting rod is fixed to the bottom wall of the retreat groove, the limiting rod is movably plugged with the inclined movable plate, and at least one spring is fixed between the bottom wall of the retreat groove and the inclined movable plate;

[0020] A diamond-shaped block with a diamond-shaped cross section is fixed on the side of the inclined movable plate;

[0021] A horizontal plate is fixed at the bottom of the lifting frame 2, and electric telescopic rods 3 are fixed on both sides of the horizontal plate. A horizontal axis is fixed to the telescopic end of the electric telescopic rod 3, and a pressure wheel is rotatably connected to the shaft body of the horizontal axis.

[0022] Furthermore, the top and bottom of the rhombus block are symmetrically provided with inclined surfaces, and a straight surface is formed between the two inclined surfaces.

[0023] Furthermore, the pusher assembly includes a bottom roller, a top roller and a driving member, wherein the bottom roller and the top roller are both composed of a socket rod and a plug rod that are plugged into each other, wherein a special-shaped groove is provided on the side of the socket rod, and a special-shaped block is fixed on the rod body of the plug rod, and the special-shaped block is adapted to the special-shaped groove, and when the driving member drives the socket rod to rotate, the socket rod drives the plug rod to rotate;

[0024] The socket rod and the plug rod are rotatably connected to the side of the baffle respectively, and a plurality of push rollers and cams are fixed on the shafts of the bottom roller and the top roller respectively, and a plurality of push grooves in a circumferential array are opened on the roller body of the push roller.

[0025] Furthermore, a buffer groove with a triangular cross section is arranged between adjacent suction grooves of the elastic fiber absorption plate, and the height of the top extension plate at the top of the suction groove is smaller than the height of the bottom extension plate at the bottom thereof.

[0026] Furthermore, the support plate rotates around the rotation axis at an angle ranging from 30 to 60 degrees.

[0027] Furthermore, the two elastic fiber absorption plates and the movable frame are located outside the two slots of the rubber coating mechanism, and the widths of the two elastic fiber absorption plates and the movable frame are smaller than the widths of the two slots of the rubber coating mechanism.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] The automatic glue coating and fiber feeding mechanism for fiber ribs is provided with two movable support plates, a baffle, a pushing assembly and a bendable elastic fiber absorbing plate. Since the distance between the side walls of the two movable cavities is equal to the length of the fiber rib, the two ends of the fiber rib are respectively against the side walls of the movable cavity. When in use, the fiber rib in the storage cavity is pushed by the cam, and the fiber rib moving toward the movable cavity moves along the movable cavity under the push of a pushing roller. Finally, the fiber rib is adsorbed onto the elastic fiber absorbing plate by the rotation of the support plate. This solution can ensure that the ends of the fiber ribs after adsorption are flush, avoid inconsistent glue coating positions of the fiber ribs, and improve product quality.

[0030] At the same time, a lifting frame 1, a lifting frame 2 and an avoidance component are provided. The avoidance component can prevent the fiber ribs transported on the lifting frame 1 or the lifting frame 2 from interfering with the relatively moving lifting frame, thereby achieving simultaneous fiber delivery by the lifting frame 1 and the lifting frame 2, effectively reducing the processing waiting time, thereby improving the production efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a left side axial view of the present invention;

[0032] Figure 2 A top view of the present invention;

[0033] Figure 3 This is an axial view of the present invention after removing the baffle plate on one side of the frame;

[0034] Figure 4 This is a side view of the present invention after removing the baffle plate on one side of the frame;

[0035] Figure 5 is an axial view of the material carrier assembly of the present invention;

[0036] Figure 6 is a side view of the material loading assembly of the present invention;

[0037] Figure 7 It is a schematic diagram of the rotation angle of the material loading assembly of the present invention;

[0038] Figure 8 It is an axial view of the lifting frame 1 and the lifting frame 2 of the present invention;

[0039] Fig. 9 A detailed view of the avoidance assembly of the present invention;

[0040] Fig.10 A half-section view of the elastic suction plate of the present invention;

[0041] Fig.11 This is a schematic diagram of the overall assembly of the invention frame and rubber encapsulation mechanism.

[0042] In the figure: 1, rack; 2, lifting frame 1; 201, slider 1; 202, oblique fixed plate; 203, slider 3; 204, electric telescopic rod 2; 3, lifting frame 2; 301, slider 2; 302, oblique movable plate; 5, mobile frame; 6, elastic fiber absorption board; 601, suction groove; 602, top extension plate; 603, bottom extension plate; 604, cavity; 605, suction hole; 606, buffer groove; 7, avoidance component; 701, retreat groove; 702, limit Position rod; 703, spring; 704, diamond block; 705, inclined plane; 706, electric telescopic rod three; 707, pressure wheel; 8, connecting frame; 9, slide seat; 10, rotating shaft; 11, electric telescopic rod one; 12, support plate; 13, baffle plate; 131, storage cavity; 132, top guard plate; 133, moving cavity; 134, bottom guard plate; 135, discharge chute; 141, socket rod; 142, insertion rod; 15, push roller; 16, cam; 171, slot. DETAILED DESCRIPTION

[0043] 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.

[0044] like Figure 1-Figure 11 As shown, the present invention provides a technical solution: an automatic glue-coating and fiber-feeding mechanism for fiber ribs, comprising a frame 1, the frame 1 comprising a front frame, a back frame and two side frames, the glue-coating mechanism is placed on one side of the front frame, and a loading assembly for conveying the fiber ribs is arranged in the frame 1, wherein, Figure 2 , Figure 3 and Figure 5As shown, the loading assembly includes a plurality of positioning rods, which are movably connected to the two side frames, and slide seats 9 are movably arranged on the rod bodies on both sides of the positioning rods, and the top of the slide seat 9 is movably connected to a support plate 12 through a rotating shaft 10, and a 7-shaped baffle plate 13 is fixed on the top of the support plate 12, and a top guard plate 132 and a bottom guard plate 134 are fixed on the top and bottom of the baffle plate 13 respectively, the top guard plate 132 is arc-shaped and approaches the support plate 12, and the bottom plate body of the top guard plate 132 is parallel to the top plate body of the support plate 12, and a storage cavity 131 and a moving cavity 133 are formed between the support plate 12, the baffle plate 13 and the top guard plate 132. It can be understood that the distance between the storage cavities 131 on both sides is greater than the distance between the moving cavities 133 on both sides, and the moving cavity The height of 133 (the distance between the bottom plate of the top guard plate 132 and the top plate of the support plate 12) is 1-1.5 times the diameter of the fiber rib to prevent two adjacent fiber ribs from stacking on each other. The fiber ribs are placed in the storage cavity 131. A discharge trough 135 is provided on the top guard plate 132 located at the bottom of the moving cavity 133. The bottom notch of the discharge trough 135 is flush with the side of the bottom guard plate 134. In this solution, the discharge trough 135 is arranged in an arc shape, the arc center of which coincides with the central axis of the rotating shaft 10, and the width of the discharge trough 135 is 1-1.5 times the diameter of the fiber rib to prevent two fiber ribs from being discharged at the same time. In this way, when the support plate 12 rotates counterclockwise, a single fiber rib is discharged through the discharge trough 135 under the action of the upward driving force.

[0045] It can be known that by moving the two support plates 12 toward or away from each other, the distance between the two movable cavities 133 can be changed, thereby adapting to fiber ribs of different lengths. In one embodiment of the present scheme, threads are provided on both sides of one of the positioning rods, and two positioning nuts are screwed on the rod body on one side thereof, and the two nuts are located on both sides of the slide 9. After the two support plates 12 are moved toward or away from each other to a set distance, the slide 9 is positioned by rotating the two nuts. In another embodiment of the present scheme, screws with opposite thread directions are provided on both sides of one of the positioning rods, and the slide 9 is movably screwed to the screws. After the positioning rod is rotated, the two support plates 12 can be moved toward or away from each other.

[0046] like Figure 5 and Figure 6 As shown, a pusher assembly is provided between the two support plates 12. The fiber ribs in the storage cavity 131 enter the moving cavity 133 under the push of the pusher assembly. Specifically, the pusher assembly includes a bottom roller, a top roller and a driving member. The bottom roller and the top roller are both composed of a socket rod 141 and a plug rod 142 that are plugged into each other. The socket rod 141 and the plug rod 142 are respectively rotatably connected to the side frame of the baffle 13, as shown in FIG. Figure 6As shown, the bottom roller is located at the bottom of the connecting cavity between the storage cavity 131 and the discharge trough 135, and the top roller is located at the bottom of the storage cavity 131. In order to prevent the socket rod 141 and the plug rod 142 from interfering with the movement of the two support plates 12 and realize the synchronous rotation of the socket rod 141 and the plug rod 142, a special-shaped groove is opened on the side of the socket rod 141, and a special-shaped block is fixed on the rod body of the plug rod 142. The special-shaped block is adapted to the special-shaped groove. In this scheme, the special-shaped groove is a cross groove, and correspondingly, the special-shaped block is a cross block. Of course, the special-shaped block and the special-shaped groove can also be used to realize the socket rod 141 and the plug rod 142 is replaced by other components that are plugged into each other and rotate synchronously. In this way, when the driving member drives the socket rod 141 to rotate, the socket rod 141 drives the plug rod 142 to rotate. The driving member can be two motors, and the motors are fixed to the ends of the socket rod 141 or the plug rod 142. Of course, the driving member can also be composed of two fixed wheels, belts and a motor. The two fixed wheels are respectively fixed to the ends of the plug rod 142, and the motor is fixed to the end of one of the plug rods 142. When the motor drives the plug rod 142 to rotate, the synchronous rotation of the bottom roller and the top roller is realized under the transmission of the belt.

[0047] like Figure 6 As shown, a plurality of push rollers 15 and cams 16 are fixed on the shafts of the bottom roller and the top roller, respectively. A plurality of push grooves in a circumferential array are provided on the roller body of the push roller 15. Since the distance between the side walls of the two movable cavities 133 is equal to the length of the fiber rib, at this time, the two ends of the fiber rib are respectively against the side walls of the movable cavity 133. When in use, the fiber rib located in the storage cavity 131 is pushed by the cam 16, and the fiber rib moving toward the movable cavity 133 moves along the movable cavity 133 under the push of the push roller 15, thereby ensuring that the ends of the fiber rib are flush.

[0048] An electric telescopic rod 11 is arranged between the support plate 12 and the slide 9 on at least one side, and the two sides of the electric telescopic rod 11 are movably connected to the support plate 12 and the slide 9 respectively, so that the electric telescopic rod 11 drives the support plate 12 to rotate around the rotating shaft 10 when it is extended. In this scheme, Figure 7 As shown, the angle range N of the support plate 12 rotating around the rotating shaft 10 is 30-60 degrees. In the initial state, the support plate 12 is located at the first position. When loading, the electric telescopic rod 11 contracts, and the support plate 12 rotates counterclockwise around the rotating shaft 10 until the support plate 12 is located at the second position. In this solution, the angle between the top plate of the support plate 12 located at the first position and the horizontal position is a negative value, that is, the support plate 12 tilts upward from left to right, thereby facilitating the downward movement of the fiber umbrella ribs under the action of their gravity, and facilitating the unloading.

[0049] like Figure 1 and Figure 4As shown, a lifting frame 2 arranged obliquely is fixed on the front frame of the frame 1, and a slider 201 which can slide up and down is arranged on the lifting frame 2. The moving mode of the slider 201 can be any driving mode that can realize movement in the prior art, such as: screw mechanism, cylinder push, oil cylinder push, etc. Two oblique fixed plates 202 are fixed on the slider 201, and a connecting frame 8 is rotatably connected between the two oblique fixed plates 202. The rotation of the connecting frame 8 can be driven by a motor fixed on the side of the oblique fixed plate 202 to realize the connection frame 8, or it can be realized by the prior art. Any driving mode that can realize the rotation of the connecting frame 8 is used in the technique. A fiber suction assembly is arranged on the top of the connecting frame 8, wherein the fiber suction assembly includes a moving frame 5, and the moving frame 5 is fixed at the end of the connecting frame 8. A horizontally movable slider three 203 is arranged on the moving frame 5. Similarly, the moving mode of the slider three 203 can be any driving mode that can realize movement in the prior art, such as: screw mechanism, cylinder push, oil cylinder push, etc. An elastic fiber suction board 6 made of rubber material is fixed on the top of the slider three 203, and the fiber ribs are adsorbed in the suction groove 601 of the elastic fiber suction board 6.

[0050] Among them, Fig.10 As shown, the fiber absorption assembly also includes a cavity 604 opened at the bottom of the elastic fiber absorption plate 6, a plurality of absorption holes 605 fixedly connected to the absorption groove 601, and a connecting pipe (not shown in the figure) opened on the outside of the elastic fiber absorption plate 6 and fixedly connected to the cavity 604. An air pump (not shown in the figure) is connected to the tube body of the connecting pipe. After the air pump is started, negative pressure is generated in the cavity 604 and the absorption holes 605, thereby absorbing the fiber ribs in the absorption groove 601. The above is the prior art and will not be repeated in this solution.

[0051] like Figure 4 As shown, two electric telescopic rods 204 are arranged between the slider 3 203 and the elastic fiber-absorbing plate 6. The two sides of the electric telescopic rod 204 are movably connected to the side of the slider 3 203 and the back edge of the elastic fiber-absorbing plate 6 respectively, so that when the electric telescopic rod 204 is extended, the elastic fiber-absorbing plate 6 can be driven to bend outward, and the arc center of the elastic fiber-absorbing plate 6 after bending coincides with the central axis of the rotating shaft 10.

[0052] To facilitate the bending of the elastic fiber absorption board 6, a buffer groove 606 with a triangular cross-section is provided between adjacent suction grooves 601 of the elastic fiber absorption board 6. To facilitate the adsorption of the fiber ribs, the height of the top extension plate 602 at the top of the suction groove 601 is less than the height of the bottom extension plate 603 at the bottom thereof.

[0053] Specifically, the pushing assembly pushes the fiber ribs, and the fiber ribs at the bottom of the moving cavity 133 abut against the side of the bottom guard plate 134. When the support plate 12 rotates counterclockwise around the rotating shaft 10, the fiber ribs abut against the bottom extension plate 603, and the bottom extension plate 603 forms a driving force on the fiber ribs. In this way, under the combined effect of the adsorption force of the suction groove 601 on the fiber ribs and the upward driving force formed by the bottom extension plate 603 on the fiber ribs, the fiber ribs pass through the discharge groove 135 and enter the suction groove 601, thereby achieving the adsorption of the fiber ribs by the elastic fiber absorption plate 6.

[0054] In another specific embodiment of this solution, Figure 1 , Figure 3 , Figure 8 and Fig. 9 As shown, an inclined lifting frame 2 3 is also fixed on the front frame of the frame 1, and the inclination angle of the lifting frame 2 3 is the same as the inclination angle of the lifting frame 1 2. A slider 2 301 that can slide up and down is provided on the lifting frame 2 3, and two inclined movable plates 302 are movably provided on the slider 2 301. The connecting frame 8 is rotatably connected between the two inclined movable plates 302, and the fiber suction assembly is connected to the end of the connecting frame 8. Similarly, the rotation of the connecting frame 8 can be achieved by driving the connecting frame 8 through a motor fixed to the side of the inclined movable plate 302, or any driving method in the prior art that can realize the rotation of the connecting frame 8.

[0055] like Figure 8 and Fig. 9 As shown, a avoidance component 7 is provided on the side of the lifting frame 2 3, and the avoidance component 7 drives the two inclined movable plates 302 to move along the vertical direction of the side of the slider 2 301 to prevent the two groups of elastic fiber absorption plates 6 from interfering with each other when the corresponding lifting frame moves after absorbing the fiber ribs.

[0056] Specifically, Fig. 9 As shown, the avoidance component 7 includes two retreat grooves 701, at least one limiting rod 702 is fixed on the bottom wall of the retreat groove 701, the limiting rod 702 is movably plugged with the inclined movable plate 302, at least one spring 703 is fixed between the bottom wall of the retreat groove 701 and the inclined movable plate 302, in this scheme, the number of springs 703 is equal to the number of limiting rods 702, and the limiting rod 702 is located in the spiral coil of the spring 703, a diamond block 704 with a diamond cross-section is fixed on the side of the inclined movable plate 302, inclined surfaces 705 are symmetrically arranged on the top and bottom of the diamond block 704, and a straight surface is formed between the two inclined surfaces 705, a horizontal plate is fixed at the bottom of the lifting frame 2 3, electric telescopic rods 3 706 are fixed on both sides of the horizontal plate, a horizontal axis is fixed at the telescopic end of the electric telescopic rod 3 706, and a pressure wheel 707 perpendicular to the moving direction of the slider 2 301 is rollingly connected to the shaft body of the horizontal axis.

[0057] like Fig.11 As shown, the two elastic fiber absorption plates 6 and the movable frame 5 are located outside the two slots 171 of the rubber coating mechanism, and the widths of the elastic fiber absorption plates 6 and the movable frame 5 are smaller than the widths of the two slots 171 of the rubber coating mechanism, so that the elastic fiber absorption plates 6 and the movable frame 5 can be inserted into the slots 171.

[0058] Specifically, when the elastic fiber-absorbing plate 6 on the lifting frame 2 3 has completed the absorption of the fiber ribs, the support plate 12 is reset clockwise, and the slider 1 201 on the lifting frame 1 2 moves downward. At this time, the elastic fiber-absorbing plate 6 moves upward under the drive of the slider 2 301, and the electric telescopic rod 3 706 is controlled to contract by the controller. When the slider 2 301 moves upward, the bottom inclined surface 705 of the top of the diamond block 704 is squeezed with the pressure wheel 707, thereby driving the inclined movable plate 302, the movable frame 5, the elastic fiber-absorbing plate 6 and the fiber ribs absorbed on the surface of the elastic fiber-absorbing plate 6 to move upward. When the bottom surface of the diamond block 704 contacts the pressure wheel 707, the controller controls the electric telescopic rod 3 706 to stop. The elastic fiber absorbing board 6 on the lifting frame 2 is stretched and contracted, while the slider 1 201 on the lifting frame 1 2 continues to move downward. Since the fiber ribs on the lifting frame 2 3 are located on the top of the elastic fiber absorbing board 6 on the lifting frame 2, the fiber ribs on the lifting frame 2 3 will not interfere with the movement of the elastic fiber absorbing board 6 on the lifting frame 2. When the elastic fiber absorbing board 6 on the lifting frame 2 reaches the set position, the electric telescopic rod 204 extends to drive the elastic fiber absorbing board 6 to bend outward to absorb the material. At the same time, the elastic fiber absorbing board 6 continues to move upward under the drive of the slider 2 301 until the slider 2 301 is located at the top of the lifting frame 2 3, and the motor on the side of the inclined movable plate 302 is started. The motor drives the moving frame 5 to rotate to a horizontal position, and the elastic fiber absorbing board 6 The fiber board 6 drives the fiber ribs to move along the moving frame 5 until the elastic fiber absorption board 6 is moved to the top of the right slot 171, and then the slider 2 301 moves downward along the lifting frame 2 3, and the fiber ribs absorbed by the elastic fiber absorption board 6 on the slider 2 301 are placed on the rubber coating mechanism, and the slider 2 301 moves in the opposite direction along the moving frame 5, and the motor on the side of the inclined movable plate 302 drives the moving frame 5 to rotate to a horizontal position with the lifting frame 2 3, at this time, the fiber ribs absorbed by the elastic fiber absorption board 6 on the lifting frame 1 2 move upward along the lifting frame 1 2, and the controller controls the electric telescopic rod 3 706 to extend, and when the slider 2 301 moves downward, the diamond block 704 top The top inclined surface 705 of the part is squeezed with the pressure wheel 707, thereby driving the inclined movable plate 302, the movable frame 5, the elastic fiber absorption plate 6 and the fiber ribs adsorbed on the surface of the elastic fiber absorption plate 6 to move downward. When the top surface of the diamond block 704 directly contacts the pressure wheel 707, the controller controls the electric telescopic rod three 706 to stop contracting, and the slider 1 201 on the lifting frame 1 2 and the fiber ribs adsorbed on the surface of the elastic fiber absorption plate 6 continue to move upward. Since the elastic fiber absorption plate 6 on the lifting frame 2 3 is located at the bottom of the fiber ribs on the lifting frame 2, the elastic fiber absorption plate 6 on the lifting frame 1 2 will not interfere with the movement of the fiber ribs adsorbed on the surface of the elastic fiber absorption plate 6 on the lifting frame 2 3.

[0059] 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 limited by the attached embodiments and their equivalents.

Claims

1. A fiber umbrella rib automatic glue coating and fiber feeding mechanism, comprising a frame (1), characterized in that: The frame (1) is provided with a material carrier assembly for conveying fiber umbrella ribs, wherein the material carrier assembly comprises a plurality of positioning rods, and slide seats (9) are movably provided on the rod bodies on both sides of the positioning rods, and the top of the slide seat (9) is movably connected to a support plate (12) via a rotating shaft (10); A baffle plate (13) in the shape of a figure 7 is fixed on the top of the support plate (12); a top guard plate (132) and a bottom guard plate (134) are fixed on the top and bottom of the baffle plate (13), respectively; a bottom plate body of the top guard plate (132) is parallel to a top plate body of the support plate (12); a storage cavity (131) and a moving cavity (133) are formed between the support plate (12), the baffle plate (13) and the top guard plate (132); and a discharge trough (135) is provided on the top guard plate (132) at the bottom of the moving cavity (133); By moving the two support plates (12) towards each other or away from each other, the distance between the two movable cavities (133) can be changed, thereby adapting to fiber ribs of different lengths; A material pushing assembly is provided between the two support plates (12), and the fiber ribs located in the storage cavity (131) enter the moving cavity (133) under the push of the material pushing assembly; An electric telescopic rod (11) is provided between the support plate (12) on at least one side and the slide seat (9), and when the electric telescopic rod (11) is extended or retracted, it drives the support plate (12) to rotate around the rotating shaft (10); A tilted lifting frame (2) is fixed on the front frame of the frame (1); a slider (201) that can slide up and down is provided on the lifting frame (2); two tilted fixed plates (202) are fixed on the slider (201); a connecting frame (8) is rotatably connected between the two tilted fixed plates (202); and a fiber suction assembly is provided on the top of the connecting frame (8); The fiber absorption assembly comprises a movable frame (5), the movable frame (5) is fixed to the end of the connecting frame (8), a horizontally movable slider three (203) is provided on the movable frame (5), an elastic fiber absorption plate (6) is fixed to the top of the slider three (203), and the fiber ribs are absorbed in the absorption grooves (601) of the elastic fiber absorption plate (6); Two electric telescopic rods (204) are arranged between the slider (203) and the elastic fiber absorbing plate (6). When the electric telescopic rods (204) are extended, the elastic fiber absorbing plate (6) can be driven to bend outward, and the arc center of the bent elastic fiber absorbing plate (6) coincides with the central axis of the rotating shaft (10).

2. The automatic glue-coating and fiber-feeding mechanism for fiber umbrella ribs according to claim 1 is characterized in that: A second lifting frame (3) which is tilted is also fixed on the front frame of the frame (1); a second sliding block (301) which can slide up and down is provided on the second lifting frame (3); two tilted movable plates (302) are movably provided on the second sliding block (301); a connecting frame (8) is rotatably connected between the two tilted movable plates (302); and a fiber suction assembly is connected to the end of the connecting frame (8); A side avoidance component (7) is provided on the side of the second lifting frame (3), and the side avoidance component (7) drives the two inclined movable plates (302) to move along the vertical direction of the side of the second sliding block (301).

3. The automatic glue-coating and fiber-feeding mechanism for fiber umbrella ribs according to claim 2 is characterized in that: The avoidance assembly (7) comprises two retreat grooves (701), at least one limiting rod (702) is fixed to the bottom wall of the retreat groove (701), the limiting rod (702) is movably plugged with the inclined movable plate (302), and at least one spring (703) is fixed between the bottom wall of the retreat groove (701) and the inclined movable plate (302); A diamond-shaped block (704) having a diamond-shaped cross section is fixed to the side of the inclined movable plate (302); A horizontal plate is fixed at the bottom of the lifting frame 2 (3), and electric telescopic rods 3 (706) are fixed on both sides of the horizontal plate. A horizontal axis is fixed at the telescopic end of the electric telescopic rod 3 (706), and a pressure wheel (707) is rotatably connected to the shaft body of the horizontal axis.

4. The automatic glue-coating and fiber-feeding mechanism for fiber umbrella ribs according to claim 3 is characterized in that: The top and bottom of the rhombus block (704) are symmetrically provided with inclined surfaces (705), and a straight surface is formed between the two inclined surfaces (705).

5. The automatic glue-coating and fiber-feeding mechanism for fiber umbrella ribs according to claim 1, characterized in that: The pusher assembly comprises a bottom roller, a top roller and a driving member, wherein the bottom roller and the top roller are both composed of a socket rod (141) and an insertion rod (142) which are plugged into each other, wherein a special-shaped groove is provided on the side of the socket rod (141), and a special-shaped block is fixed on the rod body of the insertion rod (142), and the special-shaped block is matched with the special-shaped groove, and when the driving member drives the socket rod (141) to rotate, the socket rod (141) drives the insertion rod (142) to rotate; The socket rod (141) and the insert rod (142) are respectively rotatably connected to the side of the baffle (13); a plurality of push rollers (15) and cams (16) are respectively fixed on the shafts of the bottom roller and the top roller; and a plurality of push grooves in a circumferential array are formed on the roller body of the push roller (15).

6. The automatic glue-coating and fiber-feeding mechanism for fiber umbrella ribs according to claim 1, characterized in that: A buffer groove (606) with a triangular cross-section is provided between adjacent suction grooves (601) of the elastic fiber absorption plate (6), and the height of the top extension plate (602) at the top of the suction groove (601) is smaller than the height of the bottom extension plate (603) at the bottom thereof.

7. The automatic glue-coating and fiber-feeding mechanism for fiber umbrella ribs according to claim 1 is characterized in that: The support plate (12) rotates around the rotation axis (10) within an angle range of 30-60 degrees.

8. The automatic glue-coating and fiber-feeding mechanism for fiber umbrella ribs according to claim 2 is characterized in that: The two elastic fiber absorption plates (6) and the movable frame (5) are located outside the two slots (171) of the rubber coating mechanism, and the widths of the elastic fiber absorption plates (6) and the movable frame (5) are smaller than the widths of the two slots (171) of the rubber coating mechanism.

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