CN214999136U - Novel transmission device applied to rubber roller transmission - Google Patents

Abstract

The utility model discloses a novel transmission who uses on the rubber roll transmission, including the frame, be equipped with two pivot frames between the frame inner wall both sides, two extension board frames of frame one side fixedly connected with. The utility model has the advantages that: the utility model provides a pair of novel transmission who uses on rubber roll transmission adopts gear drive, through the drive mechanism with gear drive as the rubber roll, has not only strengthened the rubber roll when operation stationarity, and is synchronous when making two rubber rolls rotate moreover, and the unsynchronized condition that influences the rubberizing effect of two rubber rolls takes place when avoiding starting. The cleaning device that frame both sides set up can clean the slot of first outer ring gear automatically at the point gum machine during operation, has removed the loaded down with trivial details of manual cleaning from, avoids the point gum machine to shut down and influence production efficiency's the condition emergence. The scraping and sweeping device arranged on the upper side of the inner wall of the outer frame can scrape off the over-thick glue solution on the rubber roller, and the uniformity of the rubber roller in gluing the material is increased.

Description

Novel transmission device applied to rubber roller transmission

Technical Field

The utility model relates to a rubber roll transmission technical field especially relates to a novel transmission who uses on the rubber roll transmission.

Background

When a factory glues a material, a glue dispenser is often used, and one of core components of the glue dispenser is a glue roller. In the existing rubber roller transmission device unit, the transmission mechanism of the rubber roller is generally a coupling transmission mechanism, the transmission mechanism is not stable, and the two rubber rollers are not synchronous easily during starting, so that the gluing effect is influenced. Meanwhile, when parts of the rubber roll transmission mechanism are cleaned at present, the cleaning tool is usually used for cleaning by workers after the glue dispenser is shut down, the labor intensity of workers is increased by the mode, and the glue dispenser must be shut down during manual cleaning, so that the glue dispenser cannot perform glue dispensing work, and the production efficiency is influenced. And when the rubber roller is used for gluing, the thickness of glue on the rubber roller is difficult to be consistent, so that the gluing is not uniform when the plate passes through the rubber roller, redundant glue can be extruded when the plate is bonded, the phenomenon that the plate surface is polluted by the glue is caused by indirect waste of the glue, and the gluing cost and the plate surface cleaning cost are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a novel transmission device applied to the transmission of a rubber roller, thereby solving the problems existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel transmission device applied to rubber roller transmission comprises an outer frame, two rotating shafts are arranged between two sides of the inner wall of the outer frame, one side of the outer frame is fixedly connected with two support plates, one side of each support plate is fixedly connected with a vertical plate, one side of the vertical plate is fixedly connected with a motor, the end of a main shaft of the motor penetrates through the vertical plate to be fixedly connected with one rotating shaft, the two rotating shafts are rotatably connected between the two sides of the inner wall of the outer frame through bearings, rubber rollers are fixedly sleeved on the outer walls of the two rotating shafts, one end of each rotating shaft penetrates through the outer frame, first outer toothed rings are fixedly sleeved on the outer walls of the two rotating shafts and are meshed with each other, two sides of the outer frame are provided with cleaning devices capable of cleaning the tooth gaps of the two first outer gear rings, and a scraping and sweeping device capable of scraping off redundant glue on the outer surfaces of the two rubber rolls is arranged on the upper side of the inner wall of the outer frame.

Preferably, cleaning device includes two mounting panels, two the mounting panel is fixed respectively in the frame both sides, two the equal fixedly connected with backup pad in mounting panel one side, two the common fixedly connected with fixed plate in backup pad one side, fixed plate one side is equipped with two bull sticks, two the bull stick all rotates through the second bearing and connects in fixed plate one side, two the bull stick outer wall all is equipped with the brush ring, two the equal fixedly connected with brush hair of brush ring outer wall, the brush hair corresponds the setting with first outer ring gear, two bull stick one end outer wall all cup joints and is fixed with the outer ring gear of second, two pivot one end outer wall all cup joints and is fixed with the outer ring gear of third, two the outer ring gear of second meshes with the outer ring gear of third that corresponds respectively mutually.

Preferably, the scraping and sweeping device comprises a transverse plate, the transverse plate is fixedly connected to the upper side of the inner wall of the outer frame, a dovetail groove is arranged on the lower side of the transverse plate, a moving block is connected in the dovetail groove in a sliding manner, a connecting plate is fixedly connected to the lower side of the moving block, a rectangular groove is formed in the connecting plate, a through hole is formed in the connecting plate, a threaded rod is rotatably connected in the through hole, an installation block is fixedly connected to the lower side of the transverse plate, a threaded through hole is formed in the installation block, the threaded rod penetrates through the threaded through hole to be in threaded fit connection with the installation block, two stop blocks are fixedly connected to the outer wall of one end of the threaded rod, the two stop blocks are respectively tightly attached to the surfaces of the two sides of the connecting plate, two support blocks are fixedly connected to the lower side of the connecting plate, a connecting rod is rotatably connected between the two support blocks, a guide wheel is fixedly connected to the outer wall of the connecting rod, two scraping plates are fixedly connected to one side of the connecting plate, the scraper blade is arranged corresponding to the rubber roller.

Preferably, two the bull stick outer wall all is equipped with two spouts, equal sliding connection has a slider in every spout, every fixedly connected with spring between slider one side and the spout inner wall one side that corresponds, per two relative slider opposite sides and the brush ring fixed connection that corresponds, two equal fixedly connected with two first arc lugs in brush ring one side, four dead levers of fixed plate one side fixedly connected with, the equal fixedly connected with second arc lug in every dead lever one end, first arc lug corresponds the setting with second arc lug.

Preferably, the lower side of the outer frame is fixedly connected with two supports, and the other end of the threaded rod is fixedly connected with a hand wheel.

The utility model has the advantages that: the utility model provides a pair of novel transmission who uses on rubber roll transmission adopts gear drive, through the drive mechanism with gear drive as the rubber roll, has not only strengthened the rubber roll when operation stationarity, and is synchronous when making two rubber rolls rotate moreover, and the unsynchronized condition that influences the rubberizing effect of two rubber rolls takes place when avoiding starting. The cleaning device that frame both sides set up can clean the slot of first outer ring gear automatically at the point gum machine during operation, has removed the loaded down with trivial details of manual cleaning from, avoids the point gum machine to shut down and influence production efficiency's the condition emergence. The scraping and sweeping device arranged on the upper side of the inner wall of the outer frame can scrape off the over-thick glue solution on the rubber roller, and the uniformity of the rubber roller in gluing the material is increased.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic view of the basic structure of the cleaning device of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at B;

FIG. 5 is a schematic view of the basic structure of the scraping device of the present invention;

fig. 6 is an enlarged view of the structure at C in fig. 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in FIGS. 1-6, the utility model provides a novel transmission device applied to rubber roller transmission, which comprises a frame 1, two rotating shafts 11 are arranged between two sides of the inner wall of the frame 1, two support plates 111 are fixedly connected to one side of the frame 1, a vertical plate 112 is fixedly connected to one side of the two support plates 111, a motor 113 is fixedly connected to one side of the vertical plate 112, the end of the main shaft of the motor 113 passes through the vertical plate 112 and is fixedly connected with one of the rotating shafts 11, the two rotating shafts 11 are rotatably connected between two sides of the inner wall of the frame 1 through bearings, rubber rollers 12 are fixedly sleeved on the outer walls of the two rotating shafts 11, one end of each of the two rotating shafts 11 passes through the frame 1, first outer toothed rings 13 are fixedly sleeved on the outer walls of the two rotating shafts 11, the two first outer toothed rings 13 are engaged, the motor 113 is started, one of the rotating shafts 11 drives one of the rubber rollers 12 to rotate slowly with one of the outer toothed rings 13 under the driving of the motor 113, under the meshing action of the two first outer gear rings 13, the other outer gear ring 13 drives the other rotating shaft 11 to synchronously rotate with the other rubber roller 12, the rotating directions of the two rubber rollers 12 are opposite, the rotating speeds are the same, the running stability of the rubber rollers 12 is enhanced, and the condition that the gluing effect is influenced by the asynchronization of the two rubber rollers 12 during starting is avoided. Two sides of the outer frame 1 are provided with cleaning devices 2 capable of cleaning the tooth gaps of the two first outer tooth rings 13, each cleaning device 2 comprises two mounting plates 21, the two mounting plates 21 are respectively fixed at two sides of the outer frame 1, one sides of the two mounting plates 21 are fixedly connected with supporting plates 22, one sides of the two supporting plates 22 are fixedly connected with a fixing plate 23, one side of the fixing plate 23 is provided with two rotating rods 24, the two rotating rods 24 are rotatably connected at one side of the fixing plate 23 through second bearings, the outer walls of the two rotating rods 24 are respectively provided with brush rings 25, the outer walls of the two brush rings 25 are respectively and fixedly connected with brush hairs 26, the brush hairs 26 are arranged corresponding to the first outer tooth rings 13, the outer walls of one ends of the two rotating rods 24 are respectively and fixedly sleeved with second outer tooth rings 27, the outer walls of one ends of the two rotating shafts 11 are respectively and fixedly sleeved with third outer tooth rings 28, the two second outer tooth rings 27 are respectively meshed with the corresponding third outer tooth rings 28, when the main shaft of the motor 113 is started, when two pivot 11 rotate, the outer ring gear 28 of third that the outer wall of pivot 11 set up rotates along with pivot 11, under the meshing effect through the outer ring gear 28 of third and the outer ring gear 27 of second, the outer ring gear 27 of second drives brush ring 25 and uses bull stick 24 to rotate as the benchmark, brush ring 25 is relative with the rotation direction of the first outer ring gear 13 that corresponds, when brush ring 25 uses bull stick 24 to rotate as the benchmark, the brush hair 26 that brush ring 25 outer wall set up cleans the tooth seam of the first outer ring gear 13 under the rotation state, manual cleaning's loaded down with trivial details have been removed from, avoid the point gum machine to shut down and influence production efficiency's the condition and take place. The upper side of the inner wall of the outer frame 1 is provided with a scraping and sweeping device 3 which can scrape redundant glue on the outer surfaces of the two rubber covered rollers 12, the scraping and sweeping device 3 comprises a transverse plate 31, the transverse plate 31 is fixedly connected to the upper side of the inner wall of the outer frame 1, the lower side of the transverse plate 31 is provided with a dovetail groove 32, a moving block 33 is slidably connected in the dovetail groove 32, the lower side of the moving block 33 is fixedly connected with a connecting plate 34, the connecting plate 34 is provided with a rectangular groove 35, the connecting plate 34 is provided with a through hole, a threaded rod 36 is rotatably connected in the through hole, the lower side of the transverse plate 31 is fixedly connected with an installation block, the installation block is provided with a threaded through hole, the threaded rod 36 passes through the threaded through hole to be in threaded fit with the installation block, the outer wall of one end of the threaded rod 36 is fixedly connected with two stop blocks 37, the two stop blocks 37 are respectively clung to the surfaces of the two sides of the connecting plate 34, the lower side of the connecting plate 34 is fixedly connected with two support blocks 38, and a connecting rod 39 is rotatably connected between the two support blocks 38, the outer wall of the connecting rod 39 is fixedly connected with a guide wheel 391, one side of the connecting plate 34 is fixedly connected with two scraping plates 392, the scraping plates 392 are arranged corresponding to the rubber rollers 12, when the rubber rollers 12 rotate, a user rotates the threaded rod 36, the threaded rod 36 rotates under stress and moves along the threaded holes in a threaded screwing mode, one of the stoppers 37 arranged on the outer wall of one end of the threaded rod 36 rotates by taking the threaded rod 36 as a reference and simultaneously gives a thrust to the connecting plate 34, the connecting plate 34 is stressed and moves along the dovetail groove 32 direction, the scraping plates 392 arranged on one side of the connecting plate 34 move towards the rubber rollers 12 along with the connecting plate 34, one side of the scraping plates 392 is in contact with the surface of the rotating rubber rollers 12 and scrapes off the excessively thick glue on the surface of the rubber rollers 12, then one end of a material is placed between the two rubber rollers 12 through the rectangular groove 35, and the two rubber rollers 12 can evenly glue the material. After the scraping and sweeping work is finished, the user rotates the threaded rod 36 reversely, the threaded rod 36 is forced to rotate and moves reversely along the threaded hole in a threaded screwing mode, the other stop block 37 arranged on the outer wall of one end of the threaded rod 36 rotates by taking the threaded rod 36 as a reference and simultaneously gives a reverse thrust to the connecting plate 34, so that the scraping plate 392 moves to an initial position along with the connecting plate 34, and the user can conveniently process the glue on the scraping plate 392.

Two bull sticks 24 outer walls all are equipped with two spout 4, equal sliding connection has slider 41 in every spout 4, fixedly connected with spring 42 between every slider 41 one side and the spout inner wall one side that corresponds, per two relative slider 41 opposite sides and the brush ring 25 fixed connection that corresponds, two first arc lugs 421 of the equal fixedly connected with in two brush ring 25 one sides, four dead levers 43 of fixed plate 23 one side fixedly connected with, the equal fixedly connected with second arc lug 44 of every dead lever 43 one end, first arc lug 421 corresponds the setting with second arc lug 44. When the brush ring 25 rotates by taking the rotating rod 24 as a reference, the second arc-shaped projection 44 arranged at one end of the fixing rod 43 can be in contact with the first arc-shaped projection 421, the second arc-shaped projection 44 can provide a thrust for the first arc-shaped projection 421, so that the first arc-shaped projection 421 is stressed and drives the brush ring 25 and the sliding block 41 to move along the direction of the sliding groove 4, the spring 42 is stressed and compressed, when the brush ring 25 continuously rotates along with the rotating rod 24, the second arc-shaped projection 44 and the first arc-shaped projection 421 are gradually separated, the spring 42 resets and drives the sliding block 41 and the brush ring 25 to move in the opposite direction, the brush ring 25 can perform reciprocating vibration along the direction of the sliding groove 4 while rotating along with the rotating rod 24, and the cleaning effect of the brush hairs 26 is enhanced. Two supports 5 are fixedly connected to the lower side of the outer frame 1, and the outer frame 1 is supported. The other end of the threaded rod 36 is fixedly connected with a hand wheel 51, so that a user can conveniently rotate the threaded rod 36.

When the rubber roller is used, the motor 113 is started, one of the rubber rollers 12 and one of the outer gear rings 13 are driven by one of the rotating shafts 11 to rotate slowly by one of the rotating shafts 11 under the driving of the motor 113, the other rotating shaft 11 and the other rubber roller 12 are driven by the other outer gear ring 13 to rotate synchronously under the meshing action of the two first outer gear rings 13, the rotating directions of the two rubber rollers 12 are opposite, the rotating speeds are the same, the running stability of the rubber rollers 12 is enhanced, and the condition that the gluing effect is influenced because the two rubber rollers 12 are asynchronous when the rubber rollers are started is avoided. When the main shaft of motor 113 starts, when two pivots 11 rotate, the third outer ring gear 28 that the outer wall of pivot 11 set up rotates along with pivot 11, under the meshing effect through third outer ring gear 28 and second outer ring gear 27, second outer ring gear 27 drives brush ring 25 and uses bull stick 24 to rotate as the benchmark, brush ring 25 is relative with the direction of rotation of the first outer ring gear 13 that corresponds, when brush ring 25 uses bull stick 24 to rotate as the benchmark, the brush hair 26 that brush ring 25 outer wall set up cleans the slot of the first outer ring gear 13 under the rotation state, the loaded down with trivial details of manual cleaning has been removed from. The user rotates the threaded rod 36, one of the stoppers 37 arranged on the outer wall of one end of the threaded rod 36 rotates by taking the threaded rod 36 as a reference and simultaneously gives a thrust to the connecting plate 34, so that the scraper 392 arranged on one side of the connecting plate 34 moves towards the rubber roller 12 along with the connecting plate 34, one side of the scraper 392 is in contact with the surface of the rotating rubber roller 12 and scrapes off the over-thick glue on the surface of the rubber roller 12, and then one end of a material is placed between the two rubber rollers 12 through the rectangular groove 35, so that the two rubber rollers 12 can uniformly glue the material. After the scraping operation is completed, the user reversely rotates the threaded rod 36, and the other stop 37 disposed on the outer wall of one end of the threaded rod 36 rotates with the threaded rod 36 as a reference and simultaneously gives a reverse pushing force to the connecting plate 34, so that the scraper 392 moves to the initial position along with the connecting plate 34, and although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A novel transmission device applied to rubber roller transmission comprises an outer frame (1), wherein two rotating shafts (11) are arranged between two sides of the inner wall of the outer frame (1), one side of the outer frame (1) is fixedly connected with two support plates (111), one side of each support plate (111) is fixedly connected with a vertical plate (112), one side of each vertical plate (112) is fixedly connected with a motor (113), the end of a main shaft of the motor (113) penetrates through the vertical plate (112) to be fixedly connected with one rotating shaft (11), the two rotating shafts (11) are rotatably connected between two sides of the inner wall of the outer frame (1) through bearings, rubber rollers (12) are fixedly sleeved on the outer walls of the two rotating shafts (11), one ends of the two rotating shafts (11) penetrate through the outer frame (1), first outer toothed rings (13) are fixedly sleeved on the outer walls of the two rotating shafts (11), and the two first outer toothed rings (13) are meshed with each other, frame (1) both sides are equipped with cleaning device (2) that can clear up in two first outer ring gear (13) tooth gaps, frame (1) inner wall upside is equipped with scrapes device (3) of sweeping that can scrape the unnecessary glue of two rubber roll (12) surfaces.

2. The novel transmission device applied to the rubber roller transmission is characterized in that: the cleaning device (2) comprises two mounting plates (21), the two mounting plates (21) are respectively fixed on two sides of the outer frame (1), one side of each mounting plate (21) is fixedly connected with a supporting plate (22), the other side of each supporting plate (22) is fixedly connected with a fixing plate (23), one side of each fixing plate (23) is provided with two rotating rods (24), the two rotating rods (24) are respectively connected on one side of each fixing plate (23) in a rotating way through second bearings, the outer walls of the two rotating rods (24) are respectively provided with a brush ring (25), the outer walls of the two brush rings (25) are respectively fixedly connected with bristles (26), the bristles (26) are correspondingly arranged with the first outer gear ring (13), the outer walls of one ends of the two rotating rods (24) are respectively fixedly connected with a second outer gear ring (27), and the outer walls of one ends of the two rotating shafts (11) are respectively fixedly connected with a third outer gear ring (28), the two second external gear rings (27) are respectively meshed with a corresponding third external gear ring (28).

3. The novel transmission device applied to the rubber roller transmission is characterized in that: the scraping and sweeping device (3) comprises a transverse plate (31), the transverse plate (31) is fixedly connected to the upper side of the inner wall of the outer frame (1), a dovetail groove (32) is arranged on the lower side of the transverse plate (31), a moving block (33) is slidably connected to the dovetail groove (32), a connecting plate (34) is fixedly connected to the lower side of the moving block (33), a rectangular groove (35) is formed in the connecting plate (34), a through hole is formed in the connecting plate (34), a threaded rod (36) is rotatably connected in the through hole, a mounting block is fixedly connected to the lower side of the transverse plate (31), a threaded through hole is formed in the mounting block, the threaded rod (36) penetrates through the threaded through hole to be in threaded fit connection with the mounting block, two check blocks (37) are fixedly connected to the outer wall of one end of the threaded rod (36), the two check blocks (37) are respectively clung to the surfaces on the two sides of the connecting plate (34), and two support blocks (38) are fixedly connected to the lower side of the connecting plate (34), a connecting rod (39) is rotatably connected between the two supporting blocks (38), a guide wheel (391) is fixedly connected to the outer wall of the connecting rod (39), two scraping plates (392) are fixedly connected to one side of the connecting plate (34), and the scraping plates (392) are arranged corresponding to the rubber rollers (12).

4. The novel transmission device applied to the rubber roller transmission is characterized in that: two bull stick (24) outer wall all is equipped with two spout (4), equal sliding connection has slider (41), every in every spout (4) fixedly connected with spring (42) between slider (41) one side and the spout inner wall one side that corresponds, and per two relative slider (41) opposite sides and brush ring (25) fixed connection that corresponds, two brush ring (25) one side two first arc lugs (421) of equal fixedly connected with, four dead levers (43) of fixed plate (23) one side fixedly connected with, the equal fixedly connected with second arc lug (44) of every dead lever (43) one end, first arc lug (421) correspond the setting with second arc lug (44).

5. The novel transmission device applied to the rubber roller transmission is characterized in that: two supports (5) are fixedly connected to the lower side of the outer frame (1), and a hand wheel (51) is fixedly connected to the other end of the threaded rod (36).

Images