CN214878779U - Rubber mat feeding mechanism - Google Patents

Abstract

The utility model belongs to the technical field of automation equipment, in particular to a rubber pad feeding mechanism, which comprises a feeding frame, a second roller, a first motor and a pressing component; the second rollers are rotationally connected to the feeding frame, the first motor is fixedly connected to the feeding frame, an output shaft of the first motor is connected with the second rollers, and the material pressing assembly is arranged on the lower side of the second rollers; the material pressing assembly comprises a third roller, a guide rod, a positioning table and a first air cylinder, the positioning table and the first air cylinder are arranged on the lower side of the second roller, a through hole is formed in the positioning table, the guide rod is movably connected into the through hole, the upper end of the guide rod is connected with the third roller, the third roller is arranged adjacent to the second roller, a gap for allowing coiled materials to pass through is formed between the third roller and the second roller, and the lower end of the guide rod is connected with a piston rod of the first air cylinder; the function of automatic clamping coil stock is realized, the efficiency that the coil stock was carried is improved, the stability of coil stock transportation process is improved simultaneously.

Description

Rubber mat feeding mechanism

Technical Field

The utility model belongs to the technical field of automation equipment, especially, relate to a rubber mat feeding mechanism.

Background

The electronic platform scale is widely applied to industrial production, commodity transaction and schedule life. The electronic body scale is mainly used for measuring the weight of people in families, hospitals, fitness places and the like. And detecting the weight change and providing a body building and health reference. The main components of the electronic human body scale comprise a bearing platform, a weighing sensor, a weighing chip, a display device and a supporting structure. The weighing sensor is arranged on a supporting structure, the supporting structure is arranged on the ground, and the bearing platform is arranged above the weighing sensor. The human body to be measured stands on the bearing platform, and weight acts on the weighing sensor through the weighing platform, and the weighing sensor produces parameter change after the atress, converts into weight data after weighing chip measurement processing, shows through display device.

The scale foot is the key part when electronic human scale assembles, the scale foot including be in the depressed part at center, be located outlying fixed part and be in between depressed part and the fixed part and be in the linking arm that links together both, the scale foot need use after pasting a layer cushion at its bottom, at present most carries out material loading and rubberizing through using artificial processing mode, this mode inefficiency of material loading and rubberizing, and the rejection rate is high, is not suitable for mass production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber mat material loading mechanism aims at solving the technical problem that the material loading mode of using the artificial mode among the prior art leads to machining efficiency low.

In order to achieve the purpose, the embodiment of the utility model provides a rubber pad feeding mechanism, which comprises a feeding frame, a second roller, a first motor and a pressing component; the second roller is rotatably connected to the feeding frame, the first motor is fixedly connected to the feeding frame, an output shaft of the first motor is connected with the second roller, and the material pressing assembly is arranged on the lower side of the second roller; the material pressing assembly comprises a third roller, a guide rod, a positioning table and a first cylinder, the positioning table and the first cylinder are all arranged on the lower side of the second roller, a through hole is formed in the positioning table, the guide rod is movably connected into the through hole, the upper end of the guide rod is connected with the third roller, the third roller is adjacent to the second roller, a gap for allowing a coiled material to pass through is formed between the third roller and the second roller, and the lower end of the guide rod is connected with a piston rod of the first cylinder.

Optionally, the third roller comprises a roller body and a connecting rod, the connecting rod is arranged in the roller body in a penetrating mode, the connecting rod is connected with the roller body in a rotating mode, a mounting hole is formed in the end portion of the connecting rod and used for being connected with the guide rod, and the guide rod is inserted into the mounting hole.

Optionally, an elastic member is sleeved on the guide rod, and the elastic member is arranged between the connecting rod and the positioning table.

Optionally, the roller body is arranged in the middle of the connecting rod, the two ends of the connecting rod are connected with the guide rods, a guide rod positioning piece is connected between the two guide rods, and the guide rod positioning piece is connected with a piston rod of the first air cylinder.

Optionally, a motor shaft protection assembly is arranged between the second roller and the first motor.

Optionally, the motor shaft protection assembly is a torque limiter, one end of the torque limiter is connected with the output shaft of the first motor, and the other end of the torque limiter is connected with the second roller.

Optionally, the rubber mat feeding mechanism further comprises a first roller and a rubber mat stripping table, the first roller is rotatably connected to the feeding frame, the rubber mat stripping table is fixedly connected to the feeding frame, and the rubber mat stripping table is arranged on the upper side of the second roller.

Optionally, both ends of the first roller are provided with a guide member for correcting deviation.

Optionally, one end of the guiding member extends along the outer side surface of the first roller to form a circular ring shape, and the guiding member is arranged around the rotation axis of the first roller.

Optionally, the upside that the material platform was shelled to the cushion is equipped with the deflector, the deflector with the cushion is shelled and is equipped with the clearance that is used for supplying the coil stock to pass through between the material platform, the deflector is close to one side that the material platform was shelled to the cushion is equipped with the guide way that is used for supplying the cushion on the coil stock to pass through.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the cushion feed mechanism have one of following technological effect at least: the first cylinder work promotes the guide arm motion to make the third roller toward being close to or keeping away from the motion of second roller direction, realize the function of self-holding coil stock, thereby first motor work drives the rotation of second roller and carries the coil stock, improves the efficiency that the coil stock was carried, improves coil stock transportation process's stability simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a foot gluing device of an electronic scale according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a rubber mat sticking mechanism provided by the embodiment of the present invention.

Fig. 3 is a schematic structural view of a scale foot gluing device according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a rubber mat feeding mechanism provided by the embodiment of the present invention.

Fig. 5 is a schematic structural view of a rubber mat stripping mechanism provided by the embodiment of the present invention.

Fig. 6 is a schematic structural view of a rubber mat positioning mechanism provided in the embodiment of the present invention.

Fig. 7 is a schematic structural view of a first clamping plate according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a first roller according to an embodiment of the present invention.

Fig. 9 is a schematic structural view of a rubber mat stripping table and a guide plate according to an embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a base according to an embodiment of the present invention.

Fig. 11 is an exploded schematic view of a base according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-machine table 20-scale foot conveying device 30-scale foot rubberizing device

31-rubber mat feeding mechanism 32-rubber mat stripping mechanism 33-rubber mat positioning mechanism

34-rubber cushion pasting mechanism 310-feeding rack 311-winding drum

312-first roller 313-rubber mat stripping table 314-second roller

315-first Motor 316-third roller 317-guide rod

318-positioning table 319-first cylinder 320-stripping frame

321-first linear module 322-stripping sucker 323-first supporting plate

324-first sliding rail 325-second supporting plate 326-second linear module

327-first suction cup fixing seat 328-second suction cup fixing seat 329-second sliding rail

330-rubber cushion positioning frame 331-material temporary storage seat 332-first clamping plate

333-second clamping plate 334-clearance groove 335-positioning groove

336-positioning block 337-bidirectional cylinder 340-rubber mat sticking frame

341-third line module 342-fourth line module 343-fifth line module

344-rubber pad pasting mechanical arm 3120-guiding element 3130-guiding plate

3131 guide groove 3132 partition plate 3133 channel

3134 stripper 3135 arc 3136 fourth roller

3340 guide slope 3341 glue overflow slot 3310 base

3311 contact 3312 mounting groove 3313 fixing member

3314-mounting piece.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to fig. 1-11 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1, an electronic scale foot gluing device is provided, which includes a machine table 10, a foot conveying device 20 and a foot gluing device 30; the scale foot conveyor 20 and the scale foot rubberizing device 30 are both arranged on the machine table 10, the scale foot conveyor 20 is used for conveying each scale foot in sequence, the scale foot rubberizing device 30 is arranged on one side of the scale foot conveyor 20 and used for pasting a rubber mat onto the scale foot, the electronic scale foot rubberizing equipment replaces the manual rubberizing mode in the prior art, and the processing efficiency is high.

In another embodiment of the present invention, as shown in fig. 2 to 3, the scale foot gluing device 30 includes a rubber pad feeding mechanism 31, a rubber pad stripping mechanism 32, a rubber pad positioning mechanism 33 and a rubber pad pasting mechanism 34; the cushion feed mechanism 31 and the cushion positioning mechanism 33 are arranged at intervals, the cushion stripping mechanism 32 sucks the cushion on the cushion feed mechanism 31 to the cushion positioning mechanism 33, the cushion pasting mechanism 34 pastes the cushion on the cushion positioning mechanism 33 to the scale feet arranged on the scale foot conveying device 20, firstly, the cushion is placed on the cushion positioning mechanism 33, the cushion positioning mechanism 33 positions a plurality of cushion positions, and after the positioning is finished, the cushion pasting mechanism 34 pastes each cushion to each scale foot respectively.

In another embodiment of the present invention, as shown in fig. 4, the cushion feeding mechanism 31 includes a feeding frame 310, a winding drum 311, a first roller 312, a cushion stripping table 313, a second roller 314, a first motor 315 and a pressing component; the feeding frame 310 is fixedly connected to the machine table 10, the winding drum 311, the first roller 312 and the second roller 314 are rotatably connected to the feeding frame 310, the rotation axes of the winding drum 311, the first roller 312 and the second roller 314 are arranged in parallel, the first motor 315 is fixedly connected to the feeding frame 310, the output shaft of the first motor 315 is connected with the second roller 314, the first motor 315 drives the second roller 314 to rotate, a coil material is arranged on the winding drum 311, a plurality of rubber pads are adhered to the surface of the coil material, the rubber pad stripping table 313 is fixedly connected to the feeding frame 310, the top surface of the rubber pad stripping table 313 is arranged in parallel to the horizontal plane, the top surface of the rubber pad stripping table 313 is flush with the highest point of the first roller 312, the rubber pad stripping table 313 is arranged on the upper side of the second roller 314, the pressing component is arranged on the lower side of the second roller 314, and a gap for the coil material to pass through is arranged between the pressing component and the second roller 314, the coil stock is followed reel 311 roll-off and is peeled off the material platform 313 through first roller 312 and cushion in proper order after, the coil stock passes through the clearance between pressing material subassembly and the second roller 314, presses the coil stock to the second roller 314 through pressing the material subassembly on, first motor 315 drives the rotation of second roller 314 to realize the coil stock and carry the function.

Specifically, as shown in fig. 4, the pressing assembly includes a third roller 316, a guide bar 317, a positioning table 318 and a first cylinder 319, the positioning table 318 is fixedly connected to the upper material frame 310, the positioning table 318 is arranged at the lower side of the second roller 314, a through hole is arranged on the positioning table 318, the guide bar 317 is movably connected to the through hole, the upper end of the guide bar 317 is connected with the third roller 316, the third roller 316 is arranged adjacent to the second roller 314, a gap for passing the coil material is arranged between the third roller 316 and the second roller 314, the lower end of the guide bar 317 is connected with a piston rod of a first cylinder 319, the first cylinder 319 is fixedly connected to the machine table 10, the first cylinder 319 works to push the guide bar 317 to move, therefore, the third roller 316 moves towards the direction close to or away from the second roller 314, the function of automatically clamping the coil stock is realized, the efficiency of coil stock conveying is improved, and the stability of the coil stock conveying process is improved.

Specifically, the third roller 316 comprises a roller body and a connecting rod, the connecting rod is arranged in the roller body in a penetrating manner, the connecting rod is rotatably connected with the roller body, the roller body and the connecting rod can rotate relatively, a mounting hole is formed in the end of the connecting rod and used for being connected with a guide rod 317, and the guide rod 317 is inserted into the mounting hole to realize the connection between the guide rod 317 and the second roller 314; the guide rod 317 is sleeved with an elastic part, the elastic part is arranged between the connecting rod and the positioning table 318, the elastic part plays a role of buffering, acting force generated due to collision between the roller body and the second roller 314 is reduced, the roller body and the second roller 314 are protected, and the overall stability of the rubber mat feeding mechanism 31 is improved; preferably, the roller body is arranged in the middle of the connecting rod, the two ends of the connecting rod are both connected with the guide rods 317, the guide rod 317 positioning part is connected between the two guide rods 317, and the guide rod 317 positioning part is connected with the piston rod of the first air cylinder 319, so that the second roller 314 slides more stably; more preferably, the number of the third rollers 316 is two, the two third rollers 316 are arranged at intervals, the axes of the two third rollers 316 coincide with each other, the first air cylinder 319 drives the two third rollers 316 to move simultaneously, and in the same way, more second rollers 314 can be arranged according to the width of the coil stock, so that the practicability is high.

Specifically, a motor shaft protection component is arranged between the second roller 314 and the first motor 315, when the rotating shaft of the first motor 315 is subjected to an excessive torsion, the motor shaft protection component disconnects the connection between the second roller 314 and the first motor 315, so that the situation of tearing the coil stock is prevented, the damage to the coil stock is reduced, the first motor 315 is protected, and the stability is improved; the motor shaft protecting assembly can be a torque limiter, and when the rotating shaft of the first motor 315 is subjected to an excessive torque, the connection between the first motor 315 and the second roller 314 is disconnected, and the delivery of the roll material is stopped.

Specifically, as shown in fig. 8, the two ends of the first roller 312 are provided with the guide members 3120, and the two guide members 3120 allow the coiled material to pass therethrough and guide the position of the coiled material, so that the situation of deviation of the position of the coiled material is greatly reduced when the coiled material is conveyed, and the function of correcting the deviation of the coiled material is realized; one end of the guiding piece 3120 extends along the outer side surface of the first roller 312 to form an annular guiding piece 3120, the annular guiding piece 3120 surrounds the rotation axis of the first roller 312, when the coil passes through the first roller 312, two sides of the coil are respectively abutted against the two annular guiding pieces 3120, so that the coil is conveyed to a preset direction after passing through the first roller 312, and the rubber mat can be peeled off at a subsequent station; preferably, the guiding member 3120 is detachably connected to the first roller 312, and both the guiding member 3120 and the first roller 312 are provided with a threaded hole, and a screw is threadedly connected to the threaded hole to connect the guiding member 3120 and the first roller 312, so that the structure is stable.

Specifically, as shown in fig. 9, a guide plate 3130 is disposed on an upper side of the rubber mat stripping table 313, a gap for passing a roll material is disposed between the guide plate 3130 and the rubber mat stripping table 313, a guide groove 3131 for passing a rubber mat on the roll material is disposed on a side of the guide plate 3130 adjacent to the rubber mat stripping table 313, the guide groove 3131 is disposed along a roll material conveying direction, the rubber mat is disposed in the guide groove 3131 when the roll material passes through the gap between the guide plate 3130 and the rubber mat stripping table 313, and the rubber mat moves to a predetermined position after passing through the guide groove 3131 as the roll material conveys the rubber mat through the guide groove 3131.

Specifically, as shown in fig. 9, a partition 3132 is disposed on one side of the guide plate 3130 away from the first roller 312, a passage 3133 is disposed between adjacent partitions 3132, the passage 3133 is communicated with the guide groove 3131, the width of the passage 3133 is the same as that of the guide groove 3131, the upper and lower sides of the passage 3133 are disposed in a through manner, the upper and lower sides of the passage 3133 are both disposed in an open configuration, and the cushion stripping mechanism 32 enters the passage 3133 from the upper side of the passage 3133 and penetrates through the passage 3133 to suck the cushion placed on the roll material for taking the material.

Specifically, as shown in fig. 9, a plurality of guide grooves 3131 are formed in the guide plate 3130, and each guide groove 3131 is spaced apart from another guide groove to guide a plurality of rubber mats at the same time, so that the production efficiency is improved; the number of the guide grooves 3131 can be increased or decreased according to the rubber pads on the coil stock, the device is suitable for different coil stocks, and the practicability is high.

Specifically, as shown in fig. 9, a stripping element 3134 is disposed on a side of the rubber mat stripping table 313 away from the first roller 312, a circular arc portion 3135 is disposed on a side of the stripping element 3134 away from the rubber mat stripping table 313 to facilitate separation of the rubber mat from the roll material, a top surface of the stripping element 3134 is flush with a top surface of the rubber mat stripping table 313, and a top surface of the stripping element 3134 is communicated with the circular arc portion 3135; the web passes through the top surface of the pad stripper 313 and the top surface of the stripper 3134 in sequence and is transported around the radius 3135 in a direction towards the second roller 314.

Specifically, as shown in fig. 4, a fourth roller 3136 for adjusting the tension of the roll material is arranged on the lower side of the rubber mat stripping table 313, the fourth roller 3136 is rotatably connected to the feeding frame 310, and the roll material passes through the fourth roller 3136 and the second roller 314 in sequence; wherein, the feeding frame 310 is connected with an adjusting member, the adjusting member is provided with a plurality of connecting holes, and the fourth roller 3136 can be installed in different connecting holes to fix the fourth roller 3136 at different positions of the feeding frame 310, so that the adjustment is convenient, and the device is applicable to different situations.

In another embodiment of the present invention, as shown in fig. 5, the rubber mat stripping mechanism 32 includes a stripping frame 320, a first linear module 321, a stripping suction cup 322, and a stripping suction cup driving assembly; the stripping frame 320 is connected to the machine station 10, the first linear module 321 is fixedly connected to the stripping frame 320, the stripping sucker driving assembly is connected to a sliding block of the first linear module 321, the sliding block of the first linear module 321 moves to drive the stripping sucker driving assembly to move, so that the stripping sucker driving assembly moves between the rubber mat feeding mechanism 31 and the rubber mat positioning mechanism 33, the stripping sucker 322 is connected to the stripping sucker driving assembly, and the stripping sucker driving assembly drives the stripping sucker 322 to move up and down; the sucking disc is arranged on the upper side of the rubber mat stripping table 313, the stripping sucking disc driving assembly drives the stripping sucking disc 322 to move downwards, the stripping sucking disc 322 drives the stripping sucking disc 322 to move upwards after sucking the rubber mat, so that the rubber mat is stripped from a coil, the first linear module 321 drives the stripping sucking disc driving assembly to move towards the direction close to the rubber mat positioning mechanism 33, the stripping sucking disc 322 moves to the upper side of the rubber mat positioning mechanism 33, the stripping sucking disc driving assembly drives the stripping sucking disc 322 to move downwards, the stripping sucking disc 322 places the rubber mat on the rubber mat positioning mechanism 33, the stripping sucking disc driving assembly drives the stripping sucking disc 322 to move upwards, and the first linear module 321 drives the stripping sucking disc driving assembly to move towards the direction close to the rubber mat feeding mechanism 31 to prepare for next material taking.

Specifically, as shown in fig. 5, the stripping frame 320 is disposed on two sides of the rubber mat feeding mechanism 31, the top of the stripping frame 320 is connected with a first supporting plate 323, the first linear module 321 is connected to one of the first supporting plates 323, another first supporting plate 323 is provided with a first sliding rail 324, a second supporting plate 325 is disposed between the two first supporting plates 323, one end of the second supporting plate 325 is connected to a sliding block of the first linear module 321, the other end of the second supporting plate 325 is connected to the first sliding rail 324 in a sliding manner, and the stripping suction cup driving assembly is connected to the second supporting plate 325, so that the stripping suction cup driving assembly is more stable in moving process, the stability of the suction cup is improved, and the positioning of the suction cup is more accurate.

Specifically, as shown in fig. 5, the stripping suction cup driving assembly includes a second linear module 326, a first suction cup fixing seat 327 and a second suction cup fixing seat 328, the second linear module 326 is fixedly connected to the second supporting plate 325, the first suction cup fixing seat 327 is connected to a slider of the second linear module 326, the second linear module 326 drives the first suction cup fixing seat 327 to move along the vertical direction, a second slide rail 329 is arranged on the first suction cup fixing seat 327, the second slide rail 329 is arranged along the horizontal direction, the second suction cup fixing seat 328 is slidably connected to the second slide rail 329, the stripping suction cup 322 is connected to the second suction cup fixing seat 328, the position of the second suction cup fixing seat 328 is adjusted, the second suction cup fixing seat 328 moves along the direction of the second slide rail 329, the position of the stripping suction cup 322 is conveniently adjusted, and the precision is high.

In another embodiment of the present invention, as shown in fig. 6, the cushion positioning mechanism 33 includes a cushion positioning frame 330, a material temporary storage base 331, a first clamping plate 332 and a second clamping plate 333; the rubber mat positioning frame 330 is connected to the machine table 10, the material temporary storage seat 331 is connected to the rubber mat positioning frame 330, the first clamping plate 332 and the second clamping plate 333 are respectively arranged at two sides of the material temporary storage seat 331, the first clamping plate 332 and the second clamping plate 333 are movably connected to the rubber mat positioning frame 330, the first clamping plate 332 and the second clamping plate 333 move in the direction of approaching to each other or separating from each other, so that the first clamping plate 332 and the second clamping plate 333 are closed and opened, the side of the first clamping plate 332 and the side of the second clamping plate 333 which are close to each other are respectively provided with a clearance groove 334 for accommodating the material temporary storage seat 331, and after the first clamping plate 332 and the second clamping plate 333 are closed, the material temporary storage seat 331 is arranged in the clearance groove 334; the plurality of material temporary storage seats 331 are arranged, each material temporary storage seat 331 is sequentially arranged along a linear direction, and a plurality of clearance grooves 334 matched with the material temporary storage seats 331 are formed in the first clamping plate 332 and the second clamping plate 333; on shell material sucking disc 322 places the cushion and keeps in the seat 331 with the material, first splint 332 and second splint 333 move until first splint 332 and second splint 333 are laminated each other toward the direction that is close to each other, fix a position the cushion on the seat 331 of keeping in the material for the center of the cushion of placing each material on the seat 331 of keeping in places same straight line, and the location is accurate, is convenient for follow-up get the material to the cushion, and conveying efficiency is high.

Specifically, as shown in fig. 7, the clearance groove 334 is configured in a semicircular structure, after the first clamp plate 332 and the second clamp plate 333 are closed with each other, the two clearance grooves 334 form a full circle, the full circle is matched with the shape of the rubber mat, and after the first clamp plate 332 and the second clamp plate 333 are closed with each other, the outer ring of the rubber mat is abutted to the inner side surface of the clearance groove 334.

Specifically, as shown in fig. 7, a guide inclined plane 3340 is disposed at an opening of the clearance groove 334, one side of the guide inclined plane 3340 is connected to an inner side of the clearance groove 334, another opposite side of the guide inclined plane 3340 extends toward a direction close to the material temporary storage unit, another opposite side of the guide inclined plane 3340 is connected to a side of the first clamping plate 332/the second clamping plate 333, the first clamping plate 332 and the second clamping plate 333 are closed to each other, the guide inclined plane 3340 abuts against an outer ring of the cushion, the cushion is pushed toward a central position of the clearance groove 334, the cushion is guided, the occurrence of material jamming of the cushion is greatly reduced, and the positioning effect of the first clamping plate 332 and the second clamping plate 333 is enhanced.

Specifically, as shown in fig. 7, the top of clearance groove 334 is equipped with overflow and glues groove 3341, and overflow and glue groove 3341 is big-end-up's structure setting, sets up overflow and glues groove 3341, avoids because of first splint 332 and second splint 333 are closed back each other, and the condition of the medial surface of clearance groove 334 is glued to the periphery of cushion, reduces the interference to the cushion for the cushion is carried more stably.

Specifically, as shown in fig. 6 to 7, positioning grooves 335 are formed in the first clamping plate 332 and the second clamping plate 333, positioning blocks 336 are formed in the rubber mat positioning frame 330, the positioning blocks 336 are disposed in the positioning grooves 335, the first clamping plate 332 or the second clamping plate 333 moves, the positioning blocks 336 abut against the inner side faces of the positioning grooves 335, and the first clamping plate 332 or the second clamping plate 333 stops moving continuously in the direction, so that the first clamping plate 332 or the second clamping plate 333 moves within a preset range, and the stability of the first clamping plate 332 and the second clamping plate 333 is improved.

Specifically, as shown in fig. 6, the cushion positioning mechanism 33 further includes a bidirectional cylinder 337 for driving the first clamping plate 332 and the second clamping plate 333 to move, the bidirectional cylinder 337 has two oppositely disposed piston rods, the two piston rods of the bidirectional cylinder 337 are respectively connected to the first clamping plate 332 and the second clamping plate 333, and the bidirectional cylinder 337 operates to simultaneously drive the first clamping plate 332 and the second clamping plate 333 to move, so that the first clamping plate 332 and the second clamping plate 333 move toward or away from each other.

In another embodiment of the present invention, as shown in fig. 10 to 11, the material temporary storage base 331 includes a plurality of bases 3310, each base 3310 is sequentially disposed along a circumferential direction of an axis, a mounting portion is disposed on a top portion of each base 3310, a contact 3311 for holding a rubber pad is connected to the mounting portion, and one end of the contact 3311 away from the mounting portion is disposed in a spherical shape; the bottom surface of cushion has the stickness, place the cushion in the material when keeping in seat 331, contact 3311's sphere and cushion's bottom surface butt, it and the area of contact of cushion bottom surface when reducing the material and keeping in seat 331 and depositing the cushion, the condition that leads to the cushion to take place to block the material because of the cushion bottom surface pastes on base 3310 is reduced greatly, reduce the sizing condition of cushion, set up contact 3311, reduce the interference that the cushion received, be convenient for the blowing with get the material, the material keeps in seat 331's application scope big, therefore, the clothes hanger is strong in practicability.

Specifically, as shown in fig. 11, a mounting groove 3312 is disposed on the mounting portion, an inner side surface of the mounting groove 3312 is disposed in a spherical surface, a lower end of the contact 3311 is connected to the mounting groove 3312, an upper end of the contact 3311 is disposed on an outer side of the mounting groove 3312 for supporting the rubber mat, the contact 3311 is disposed in a spherical structure, the contact 3311 is mounted on the mounting groove 3312, the rear contact 3311 can rotate in various directions, the surface of the contact 3311 is smoothly disposed, the situation of adhesion between the contact 3311 and the rubber mat is reduced, and the structure is stable.

Specifically, the bottom of the contact 3311 is connected to the mounting portion, and the top of the contact 3311 has a hemispherical shape.

Specifically, the top of the contact 3311 is provided with a silica gel layer to reduce the adhesion between the contact 3311 and the material.

Specifically, the four bases 3310 are provided with, and four bases 3310 are around axis evenly distributed, and the cushion is placed in the material seat 331 of keeping in, and four points of cushion bottom surface are supported respectively to four bases 3310, improve the stationarity when the cushion is placed, are convenient for suck away the cushion simultaneously.

Specifically, be equipped with the venthole on the cushion locating rack 330, the middle part of each base 3310 is located to the venthole, and the bottom of cushion is reachd through the venthole to the air current for cushion upward movement, the condition of sizing takes place for the cushion that significantly reduces, is convenient for get the material.

Specifically, as shown in fig. 10 to 11, the base 3310 includes a fixing member 3313 and a mounting member 3314, an outer sidewall of the mounting member 3314 is provided with an external thread, a bottom of the fixing member 3313 is connected to a top of the mounting member 3314, and a top of the fixing member 3313 is provided with a mounting portion; more preferably, the material temporary storage seat 331 further comprises an installation platform, each base 3310 is connected to the installation platform, the material temporary storage seat 331 can be installed on different devices through the installation platform, different kinds of sticky materials can be stored, and the material temporary storage seat is applicable to various devices and has a wide application range.

In another embodiment of the present invention, as shown in fig. 2, the pad pasting mechanism 34 includes a pad pasting frame 340, a third linear module 341, a fourth linear module 342, a fifth linear module 343, and a pad pasting manipulator 344, the pad pasting frame 340 is connected to the machine station 10, the third linear module 341 is fixedly connected to the pad pasting frame 340, the fourth linear module 342 is connected to the slider of the third linear module 341, the fifth linear module 343 is connected to the slider of the fourth linear module 342, the pad pasting manipulator 344 is connected to the slider of the fifth linear module, and the third linear module 341, the fourth linear module, and the fifth linear module 343 are combined to drive the pad pasting manipulator 344 to move along the X-axis, the Y-axis, or the Z-axis direction; the first, second, third, fourth and fifth linear modules 321, 326, 341, 342 and 343 are well known in the art and are not described.

Specifically, the mechanical hand 344 for sticking the rubber mat comprises a first sizing base, a second sizing base, a first sizing sucker, a second sizing sucker and a second cylinder, wherein the first sizing base is connected to the slider of the fifth linear module 343, the first sizing sucker is connected to the first sizing base, the second cylinder is connected to the first sizing base, the second sizing base is connected to the piston rod of the second cylinder, the second sizing sucker is connected to the second sizing base, the first sizing sucker and the second sizing sucker are independently arranged, the first sizing sucker and the second sizing sucker independently suck materials and materials, mutual interference is reduced, and the sticking effect of the rubber mat is improved.

Specifically, a mounting hole for a second adhesive suction disc to pass through is formed in the first adhesive base, the second adhesive base is arranged on the upper side of the first adhesive base, one end of the second adhesive suction disc is connected to the second adhesive base, the other end of the second adhesive suction disc passes through the mounting hole and is arranged on the lower side of the first adhesive base, and the first adhesive suction disc and the second adhesive suction disc are arranged at intervals; wherein, first sizing sucking disc and second sizing sucking disc all set up a plurality ofly, are sharp distribution before each sizing sucking disc, and first sizing sucking disc and second sizing sucking disc set up in turn.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a rubber mat feeding mechanism which characterized in that: the automatic feeding device comprises a feeding frame, a second roller, a first motor and a pressing component; the second roller is rotatably connected to the feeding frame, the first motor is fixedly connected to the feeding frame, an output shaft of the first motor is connected with the second roller, and the material pressing assembly is arranged on the lower side of the second roller; the material pressing assembly comprises a third roller, a guide rod, a positioning table and a first cylinder, the positioning table and the first cylinder are all arranged on the lower side of the second roller, a through hole is formed in the positioning table, the guide rod is movably connected into the through hole, the upper end of the guide rod is connected with the third roller, the third roller is adjacent to the second roller, a gap for allowing a coiled material to pass through is formed between the third roller and the second roller, and the lower end of the guide rod is connected with a piston rod of the first cylinder.

2. The rubber mat feeding mechanism according to claim 1, characterized in that: the third roller comprises a roller body and a connecting rod, the connecting rod penetrates through the roller body, the connecting rod is rotatably connected with the roller body, a mounting hole is formed in the end portion of the connecting rod and used for being connected with the guide rod, and the guide rod is inserted into the mounting hole.

3. The rubber mat feeding mechanism according to claim 2, characterized in that: the guide rod is sleeved with an elastic piece, and the elastic piece is arranged between the connecting rod and the positioning table.

4. The rubber mat feeding mechanism according to claim 2, characterized in that: the roller body is arranged in the middle of the connecting rod, the two ends of the connecting rod are connected with the guide rods, a guide rod positioning piece is connected between the guide rods, and the guide rod positioning piece is connected with a piston rod of the first air cylinder.

5. The rubber mat feeding mechanism according to claim 1, characterized in that: and a motor shaft protection assembly is arranged between the second roller and the first motor.

6. The rubber mat feeding mechanism according to claim 5, characterized in that: the motor shaft protection assembly is a torsion limiter, one end of the torsion limiter is connected with an output shaft of the first motor, and the other end of the torsion limiter is connected with the second roller.

7. The rubber mat feeding mechanism according to any one of claims 1 to 6, characterized in that: the rubber mat feeding mechanism further comprises a first roller and a rubber mat stripping table, the first roller is rotatably connected to the feeding frame, the rubber mat stripping table is fixedly connected to the feeding frame, and the rubber mat stripping table is arranged on the upper side of the second roller.

8. The rubber mat feeding mechanism according to claim 7, characterized in that: and both ends of the first roller are provided with a guide piece for correcting deviation.

9. The rubber mat feeding mechanism according to claim 8, characterized in that: one end of the guide piece extends along the outer side surface of the first roller to form a circular ring shape, and the guide piece is arranged around the rotation axis of the first roller.

10. The rubber mat feeding mechanism according to claim 7, characterized in that: the upside that the material platform was shelled to the cushion is equipped with the deflector, the deflector with the cushion shells and is equipped with the clearance that is used for supplying the coil stock to pass through between the material platform, the deflector is close to one side that the material platform was shelled to the cushion is equipped with the guide way that is used for supplying the cushion on the coil stock to pass through.

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