Automatic pushing device for toilet paper cutting
Technical Field
The invention relates to a cutting device, in particular to an automatic pushing device for cutting toilet paper.
Background
The toilet paper is an indispensable living article in life, and in the production process of the toilet paper, because the toilet paper which is just produced is very long in length and cannot be directly packaged and sold, a paper tube needs to be cut off to be cut into toilet paper with various lengths sold on the market, but the length of the toilet paper cannot be controlled frequently in the traditional cutting mode, and the production safety cannot be guaranteed by manual cutting, and the production requirement cannot be met.
The cutting mode when present factory production toilet paper is to put the toilet paper that needs the cutting on the cutting bed, the manual work pushes away it to the cutter position, the cutter cuts off it after moving to the other side from one side of fiber container, then promote toilet paper and get back to original position again, operating personnel pushes the fiber container forward again, the reciprocal very long fiber container that will cut into the stock form of a section, the shortcoming of this kind of equipment is that the toilet paper needs the manual work to push forward, not only the length of uncontrollable cutting toilet paper, and production is unsafe, wastes time and energy, cutting efficiency is low.
Therefore, in view of the above problems, there is a need to develop an automatic pushing device for cutting toilet paper, which can control the cutting length of toilet paper and can automatically push the toilet paper for cutting.
Disclosure of Invention
In order to overcome the defects that the length of toilet paper cut by the traditional method cannot be controlled, the production safety cannot be guaranteed by manual cutting, and the production requirement cannot be met, the invention has the technical problems that: the automatic pushing device for toilet paper cutting can control the cutting length of toilet paper and can automatically push the toilet paper to cut.
The technical implementation scheme of the invention is as follows: an automatic pushing device for toilet paper cutting, comprising:
the device comprises a rack, wherein sliding rods are fixedly arranged on two sides of the rack along the length direction of the rack, the number of the sliding rods is at least 4, sliding sleeves are arranged on one sides of the sliding rods and the middle positions of the sliding rods in a sliding manner, and supporting plates are fixedly arranged at the upper ends of the sliding sleeves;
the upper end of the supporting plate is fixedly provided with a placing plate for placing toilet paper;
one side of the frame is provided with a cutting mechanism for cutting toilet paper with fixed length;
the sliding sleeves positioned on the two sides of the top of the rack are connected through the connecting plate;
the bottom of the center of the rack close to one side of the connecting plate is provided with a driving mechanism for providing driving force, and the driving mechanism is connected with the connecting plate;
and the transmission mechanism is arranged on the rack far away from one side of the cutting mechanism, the transmission mechanism and the cutting mechanism are positioned on two opposite sides of the rack, and the transmission mechanism is in transmission connection with the driving mechanism.
Preferably, the cutting mechanism is including the knife rest, electric cutter, limiting plate and swash plate, the knife rest is installed to frame one side, be close to the knife rest intermediate position fixed mounting who places board one side have the electric cutter who is used for cutting the toilet paper, be close to the knife rest intermediate position fixed mounting who places board one side have the limiting plate, the limiting plate with place the board on same horizontal plane, electric cutter is located the limiting plate and places the incision department between the board, the knife rest intermediate position fixed mounting who is close to the electric cutter bottom has the swash plate that is used for collecting the toilet paper after cutting, the swash plate is located the limiting plate below, the swash plate is located the both sides that electric cutter is relative with the limiting plate.
Preferably, actuating mechanism is including the fixed block, first bull stick, the drum, catch bar and gear motor, the equal fixed mounting in frame intermediate position bottom both sides has the fixed block, the rotary type is connected with first bull stick between two fixed blocks, fixed mounting has the drum on the first bull stick that is close to swash plate one side, connecting plate bottom fixed mounting has the catch bar, the spout slidingtype connection on catch bar bottom and the drum, gear motor is installed to frame intermediate position bottom that is close to connecting plate one side, gear motor and drum are located the relative both sides of connecting plate, gear motor's output shaft and first bull stick fixed connection.
Preferably, the transmission mechanism comprises a first mounting plate, a one-way bearing, a second rotating rod, a pinion, a first bevel gear, a third rotating rod, a second bevel gear, a fourth rotating rod, a push plate, a double-layer belt pulley, a small belt pulley, a first flat belt, a second flat belt, a first slide rail, a slide block, a transverse plate, a supporting block, a second slide rail, a strip block, a spring, a rack, a circular plate, a clamping rod and an arc plate, wherein the bottom of the supporting plate far away from one side of the knife rest is fixedly provided with the first mounting plate, the first mounting plate near one side of the speed reduction motor is fixedly provided with the one-way bearing, the center of the one-way bearing is provided with the second rotating rod, the end of the second rotating rod far away from one side of the placing plate is fixedly provided with the pinion, the end of the second rotating rod near one side of the placing plate is provided with the first bevel gear, the pinion and the first bevel gear are positioned at two opposite sides of the one-way bearing, the supporting plate near one side of the first bevel gear is rotatably provided with the third rotating rod, a second bevel gear is fixedly arranged on a third rotating rod close to one side of the first bevel gear, the second bevel gear is meshed with the first bevel gear, a small belt pulley is arranged on the third rotating rod between the second bevel gear and a support plate, first slide rails are fixedly arranged on two sides of the top of a placing plate, a fourth rotating rod is uniformly and rotatably arranged at the bottom of the first slide rail on the same side with the third rotating rod, a push plate is arranged at the tail end of the fourth rotating rod, a double-layer belt pulley is fixedly arranged on the fourth rotating rod close to one side of the first slide rail, the double-layer belt pulley is arranged between the first slide rail and the push plate, a second flat belt is wound between the adjacent double-layer belt pulleys, a first flat belt is wound between the double-layer belt pulley close to one side of the second bevel gear and the small belt pulley, sliding blocks are slidably connected on two sides of the first slide rail close to one side of the first mounting plate, and a transverse plate is connected between the two sliding blocks, the diaphragm is located directly over placing the board, be close to and install the supporting shoe in the frame of pinion one side, the equal fixed mounting in supporting shoe top both sides has the second slide rail, rectangular piece is installed to second slide rail top both sides slidingtype, rectangular piece lower part is located the second slide rail, be connected with the spring between supporting shoe and the rectangular piece, spring mounting is inside the second slide rail, the rectangular piece upper end of both sides is connected with the rack, rack and pinion meshable, it installs the circular slab to be close to the rotating type on the sliding block of push pedal one side, the card pole is installed to the rotating type on the circular slab, fixed mounting has the arc on the sliding block, the arc is located the circular slab below.
Preferably, the device further comprises a square block, second mounting plates, reels, a torsion spring and a pull rope, wherein the square block is fixedly mounted at the middle position of the placing plate close to one side of the transverse plate, the second mounting plates are fixedly mounted on two sides of the top of the square block, the reels are rotatably mounted between the two second mounting plates, the torsion spring is connected between the reels and the second mounting plates, the pull rope is wound on the reels, and the tail ends of the pull ropes are connected with the transverse plate.
The invention has the beneficial effects that: 1. the driving mechanism drives the transmission mechanism to rotate, so that the toilet paper can be pushed intermittently and automatically to be cut, the automatic pushing and cutting of the device can be realized to replace manual pushing devices, and the working efficiency is further improved.
2. The length that device control toilet paper can be realized to the limiting plate through among the cutting mechanism, and the toilet paper that the swash plate can also cut moreover makes things convenient for the workman to collect the packing more.
3. Can drive mechanism through actuating mechanism and promote the diaphragm, after the toilet paper cutting is accomplished, under torque spring's effect for stay cord pulling diaphragm, thereby can realize device automatic re-setting, and then the device is automatic carries out cutting next time, thereby makes the device use simpler and convenient.
Drawings
Fig. 1 is a schematic perspective view of a first angle according to the present invention.
Fig. 2 is a schematic perspective view of a second angle according to the present invention.
Fig. 3 is an enlarged perspective view of a in fig. 2 according to the present invention.
Fig. 4 is an enlarged perspective view of B in fig. 3 according to the present invention.
Fig. 5 is an enlarged perspective view of C in fig. 1 according to the present invention.
Reference numerals: 1 rack, 2 sliding rods, 3 sliding sleeves, 4 supporting plates, 5 placing plates, 6 knife rests, 601 electric tools, 7 limiting plates, 8 inclined plates, 9 connecting plates, 10 fixing blocks, 11 first rotating rods, 12 cylinders, 13 pushing rods, 14 speed reducing motors, 15 first mounting plates, 16 one-way bearings, 17 second rotating rods, 18 pinions, 19 first bevel gears, 20 third rotating rods, 21 second bevel gears, 22 fourth rotating rods, 23 pushing plates, 24 double-layer belt pulleys, 25 small belt pulleys, 26 first flat belts, 27 second flat belts, 28 first sliding rails, 29 sliding blocks, 30 transverse plates, 31, 32 second sliding rails of supporting blocks, 33 long blocks, 34 springs, 35 racks, 36 circular plates, 37 clamping rods, 38 arc plates, 39 square blocks, 40 second mounting plates, 41, 42 torsion springs and pulling ropes 43.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides an automatic thrust unit for toilet paper cutting, as shown in fig. 1-5, including frame 1, slide bar 2, sliding sleeve 3, backup pad 4, place board 5, cutting mechanism, connecting plate 9, actuating mechanism and drive mechanism, the equal fixed mounting in the frame 1 left and right sides has slide bar 2, 2 quantity of slide bar is 4 at least, sliding sleeve 3 is all slidably installed with 2 intermediate positions of slide bar 2 rear sides of slide bar, the equal fixed mounting in sliding sleeve 3 upper end has backup pad 4, 4 upper ends fixed mounting of backup pad have place board 5, cutting mechanism is installed on frame 1 right side, fixedly connected with connecting plate 9 on the sliding sleeve 3, actuating mechanism is installed to 1 central point rear side of frame, actuating mechanism and connecting plate 9 cooperate, drive mechanism is installed in frame 1 left side.
When toilet paper is cut in a small-sized factory, workers can use the device to cut the toilet paper, the workers place the toilet paper to be cut on the placing plate 5, the driving mechanism needs to be opened, the driving mechanism rotates, the connecting plate 9 is driven to move forwards on the sliding rod 2 through the sliding sleeve 3, the connecting plate 9 drives the placing plate 5 on the supporting plate 4 to move forwards, the toilet paper placed on the placing plate 5 is cut and segmented by the cutting mechanism, after the toilet paper cut into segments is pushed down to the cutting mechanism, the driving mechanism drives the connecting plate 9 to move backwards, the connecting plate 9 drives the placing plate 5 on the supporting plate 4 to move backwards for resetting, in the process that the placing plate 5 moves backwards, the transmission mechanism pushes the toilet paper to the right, and the toilet paper moves to the right into the cutting mechanism, therefore, the next cutting can be better carried out, and the toilet paper can be continuously and automatically pushed to be cut repeatedly.
Cutting mechanism is including knife rest 6, electronic cutter 601, limiting plate 7 and swash plate 8, knife rest 6 is installed on 1 right side of frame, knife rest 6 left side intermediate position fixed mounting has electronic cutter 601, knife rest 6 left side fixed mounting has limiting plate 7, limiting plate 7 is located electronic cutter 601 rear side, limiting plate 7 with place board 5 on same level, electronic cutter 601 is located limiting plate 7 and places the incision department between the board 5, knife rest 6 intermediate position front side fixed mounting has swash plate 8, swash plate 8 is located limiting plate 7 below.
The worker places the toilet paper to be cut on the placing plate 5, and places the portion to be cut on the limiting plate 7, whereby the toilet paper of a desired length can be cut, under the action of the driving mechanism, the driving mechanism rotates to drive the connecting plate 9 to move forwards, so that the connecting plate 9 drives the placing plate 5 on the supporting plate 4 to move forwards, because the rightmost part of the rear wall of the placing plate 5 is positioned at the rear side of the limiting plate 7, the placing plate 5 can simultaneously push toilet paper on the placing plate 5 and on the limiting plate 7 to be pushed forwards to be cut into sections by the electric cutter 601, and the rear wall of the placing plate 5 can push the cut toilet paper to be pushed forwards, thereby through the downward landing of swash plate 8 for the better toilet paper that will follow swash plate 8 landing of workman is collected, and drive mechanism drives after the cutting is accomplished and places board 5 and thinks the rear side motion and reset.
The driving mechanism comprises fixing blocks 10, a first rotating rod 11, a cylinder 12, a pushing rod 13 and a speed reducing motor 14, the fixing blocks 10 are fixedly mounted on the front side and the rear side of the middle position of the rack 1, the first rotating rod 11 is connected between the two fixing blocks 10 in a rotating mode, the cylinder 12 is fixedly mounted on the front side of the first rotating rod 11, the pushing rod 13 is fixedly mounted on the lower end of the middle position of the connecting plate 9, the lower end of the pushing rod 13 is connected with a sliding groove in the cylinder 12 in a sliding mode, the speed reducing motor 14 is mounted on the rear side of the middle position of the rack 1, and an output shaft of the speed reducing motor 14 is fixedly connected with the first rotating rod 11.
When the workman opens gear motor 14, gear motor 14 rotates thereby to drive first bull stick 11 and rotates, make first bull stick 11 drive drum 12 and rotate, and then drum 12 drives catch bar 13 and moves forward, thereby make catch bar 13 rotate and drive connecting plate 9 and pass through slip cap 3 and move forward on slide bar 2, and then make connecting plate 9 drive placing plate 5 on backup pad 4 and move forward, thereby make the toilet paper of placing on placing plate 5 cut the segmentation by cutting mechanism, after the cutting is accomplished, drum 12 continuously rotates, catch bar 13 drives connecting plate 9 and passes through slip cap 3 and move backward on slide bar 2, and then make connecting plate 9 drive placing plate 5 on backup pad 4 and move backward and reset, repeat with this, thereby carry out next cutting.
The transmission mechanism comprises a first mounting plate 15, a one-way bearing 16, a second rotating rod 17, a pinion 18, a first bevel gear 19, a third rotating rod 20, a second bevel gear 21, a fourth rotating rod 22, a push plate 23, a double-layer belt pulley 24, a small belt pulley 25, a first flat belt 26, a second flat belt 27, a first slide rail 28, a slide block 29, a transverse plate 30, a support block 31, a second slide rail 32, a long block 33, a spring 34, a rack 35, a circular plate 36, a clamping rod 37 and an arc plate 38, wherein the first mounting plate 15 is fixedly mounted below the left side of the support plate 4 on the left rear side, the one-way bearing 16 is fixedly mounted on the rear side of the first mounting plate 15, the second rotating rod 17 is mounted at the center of the one-way bearing 16, the pinion 18 is fixedly mounted on the left side of the second rotating rod 17, the first bevel gear 19 is mounted on the right side of the second rotating rod 17, the one-way bearing 16 is located between the pinion 18 and the first bevel gear 19, a third rotating rod 20 is rotatably mounted at the rear side of the supporting plate 4 at the rear left side, a second bevel gear 21 and a small belt pulley 25 are fixedly mounted at the rear side of the third rotating rod 20, the small belt pulley 25 is positioned at the front side of the second bevel gear 21, the second bevel gear 21 is meshed with the first bevel gear 19, first sliding rails 28 are fixedly mounted at the front and rear sides of the placing plate 5, a fourth rotating rod 22 is uniformly and rotatably mounted at the bottom of the rear side of the first sliding rail 28 from left to right, push plates 23 and double-layer belt pulleys 24 are mounted at the front and rear sides of the fourth rotating rod 22, the push plates 23 are positioned at the rear sides of the double-layer belt pulleys 24, a second flat belt 27 is wound between the adjacent double-layer belt pulleys 24, a first flat belt 26 is wound on the double-layer belt pulley 24 and the small belt pulley 25 at the rear left side of the placing plate 5, sliding blocks 29 are slidably mounted on the first sliding rails 28 at the front and rear sides, and a transverse plate 30 is connected between the two sliding blocks 29, the transverse plate 30 is located right above the placing plate 5, a supporting block 31 is installed on the rear side of the left side of the rack 1, a second sliding rail 32 is fixedly installed on the front side and the rear side above the supporting block 31, a long block 33 is installed on the two sides above the second sliding rail 32 in a sliding mode, the long block 33 is installed on the inner side of the second sliding rail 32, a spring 34 is connected between the supporting block 31 and the long block 33, the spring 34 is installed on the inner side of the second sliding rail 32, a rack 35 is fixedly installed at the upper end of the long block 33, the rack 35 can be meshed with the pinion 18, a circular plate 36 is installed on the rear side of the sliding block 29 on the rear side in a rotating mode, a clamping rod 37 is installed on the rear side of the circular plate 36 in a rotating mode, an arc plate 38 is fixedly installed on the rear side of the sliding block 29 on the rear side, and the arc plate 38 is located below the circular plate 36.
Under the action of the driving mechanism, when the driving mechanism drives the placing plate 5 to move forwards through the connecting plate 9, so as to drive the pinion 18 installed on one side of the supporting plate 4 to move forwards, because the pinion 18 is a one-way gear, when the pinion 18 moves forwards through the rack 35, the pinion 18 presses the rack 35 downwards, so that the rack 35 presses the strip block 33 to move downwards, the spring 34 is compressed, when the pinion 18 disengages from the rack 35 and continues to move forwards, the spring 34 drives the rack 35 on the strip block 33 to reset, when the cutting is completed, the driving mechanism drives the placing plate 5 to move backwards through the connecting plate 9, so that the pinion 18 is meshed with the rack 35, so that the pinion 18 drives the second rotating rod 17 to rotate, the second rotating rod 17 drives the first bevel gear 19 to rotate, and the first bevel gear 19 drives the second bevel gear 21 to rotate, so that the second bevel gear 21 drives the small belt pulley 25 to rotate through the third rotating rod 20, thereby the small belt pulley 25 drives double-deck belt pulley 24 through first flat belt 26 and rotates, make double-deck belt pulley 24 on its right side all rotate through second flat belt 27, and then double-deck belt pulley 24 drives push pedal 23 through fourth bull stick 22 and rotates, make adjacent push pedal 23 all cooperate each other and rotate, thereby make push pedal 23 promote kelly 37 and remove right, kelly 37 drives sliding block 29 through first slide rail 28 and slides right, and then make sliding block 29 drive diaphragm 30 and promote right, diaphragm 30 promotes toilet paper right movement, when pinion 18 backward movement to separate with rack 35, diaphragm 30 stop motion, just so can realize the fixed length of realizing toilet paper automatically after accomplishing a toilet paper cutting and feed, and convenient operation. When the transverse plate 30 needs to be reset, the clamping rod 37 only needs to be swung upwards to be separated from the push plate 23, and the transverse plate 30 is pulled leftwards to reset, so that preparation can be made for next cutting.
Example 2
In embodiment 1, referring to fig. 1, 2 and 5, the present invention further includes a square block 39, a second mounting plate 40, a winding wheel 41, a torsion spring 42 and a pulling rope 43, the square block 39 is fixedly mounted at the middle position of the left side of the placing plate 5, the second mounting plates 40 are fixedly mounted at the front and rear sides of the top end of the square block 39, the winding wheel 41 and the torsion spring 42 are rotatably mounted between the two second mounting plates 40, the torsion spring 42 is located at the inner circle center position of the winding wheel 41, the pulling rope 43 is wound on the winding wheel 41, and the pulling rope 43 is connected with the transverse plate 30.
When the transmission mechanism drives the transverse plate 30 to move rightwards, the pulling rope 43 is pulled rightwards, so that the reel 41 rotates to release the pulling rope 43, the torsion spring 42 on the inner side of the reel 41 is pulled, and the one-way bearing 16 is arranged, so that the push plate 23 cannot rotate reversely, namely, when the clamping rod 37 is positioned on the right side of the push plate 23, the transverse plate 30 cannot move leftwards to reset even if the torsion spring 42 is pulled. After the toilet paper on the placing plate 5 is cut, a worker manually swings the clamping rod 37 upwards, so that the clamping rod 37 is not contacted with the push plate 23, the reel 41 reversely rotates to wind the pulling rope 43 under the elastic action of the torsion spring 42, the pulling rope 43 pulls the transverse plate 30 to move leftwards to reset, and the transverse plate 30 can be quickly reset and is convenient to operate.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.