CN220826978U

CN220826978U - Crayon feeding device

Info

Publication number: CN220826978U
Application number: CN202322290986.8U
Authority: CN
Inventors: 朱森炎
Original assignee: Ninghai Shunlong Cultural And Educational Supplies Co ltd
Current assignee: Ninghai Shunlong Cultural And Educational Supplies Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-04-23
Anticipated expiration: 2033-08-25

Abstract

The utility model relates to a crayon feeding device, which comprises a support frame, a horizontal conveyor belt transversely fixed at the top of the support frame, and a lifting conveyor belt obliquely fixed at the top of the support frame and mutually matched and arranged at the left side of the horizontal conveyor belt, the spacing mechanism is arranged at the left side of the lifting conveyor belt and is matched with the upper end of the lifting conveyor belt; according to the utility model, a certain number of crayons are conveyed to the lifting conveyor belt by means of the horizontal conveyor belt, the crayons are lifted up in sequence by means of the lifting conveyor belt and are placed transversely, and finally, the falling speed of the crayons is slowed down by means of the spacing mechanism, and the feeding time interval of the crayons is unified, so that the automatic arrangement and the automatic equidistant feeding of the crayons are realized, and manual operation is not needed, so that the labor cost is greatly reduced and the labor intensity is reduced; in addition, the operation difficulty is remarkably reduced so as to fully ensure the processing efficiency.

Description

Crayon feeding device

Technical Field

The utility model relates to a crayon feeding device.

Background

The crayon is made by mixing pigment in wax, namely the wax liquid and the pigment are fused and solidified, and the production mode of the crayon mainly comprises a casting method and an extrusion method in the production stage, and the molded crayon also needs to undergo the steps of sorting, checking, labeling, packaging and the like; when the crayon is subjected to the steps of sorting, checking, labeling, packaging and the like, the crayon is required to be sent into corresponding equipment according to a certain time interval, but the crayon output from the previous procedure is almost randomly placed, so that the conventional crayon is mostly sent into the corresponding equipment manually by means of manpower and the crayon is orderly discharged by the way, and the labor cost and the labor intensity are high; in addition, the time interval of feeding is manually controlled according to the running condition of the equipment while feeding is needed, so that the operation difficulty is high, the processing efficiency is affected when the equipment is not noticed, and further improvement is needed.

Disclosure of utility model

Aiming at the current state of the art, the utility model aims to provide the crayon feeding device which realizes automatic arrangement and automatic equidistant feeding of crayons, thereby greatly reducing labor cost and labor intensity, and remarkably reducing operation difficulty so as to fully ensure processing efficiency.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a crayon feeding device, including the support frame, transversely fix the horizontal conveyer belt at support frame top, and the slope is fixed at the support frame top and the left promotion conveyer belt of locating horizontal conveyer belt of mutually supporting, its characterized in that still include locate the promotion conveyer belt left side and with the higher end of promotion conveyer belt mutually supporting interval mechanism, interval mechanism includes the bottom block, two vertical plates that fix at the bottom block top and set up about respectively, the backup plate of vertical fixing between two riser fronts, the baffle of vertical fixing on the backup plate fronts outer wall, vertical first side piece and the second side piece of fixing on the baffle fronts and set up about respectively, the first reducing plate of fixing on the first side piece right side outer wall, the second reducing plate of fixing on the second side piece left side outer wall, the third reducing plate of fixing on the second reducing plate left side outer wall, two vertical support blocks of fixing on the baffle fronts and all lie in the below of first side piece or second side piece and bilateral symmetry set up, vertical support piece fixing is in the backup plate and the horizontal support plate of fixing between two riser fronts and the back plate and fixing in the place below the support plate, the upper side of the first side block is higher than the upper side of the second side block, the lower side of the first side block is flush with the lower side of the second side block, a blanking well is formed between the first side block and the second side block, the higher end of the lifting conveyor belt is arranged above the top opening of the blanking well, the lower side edge of the first speed reducing plate is rightwards provided with a first extending plate which is obliquely downwards arranged, the lower side edge of the second speed reducing plate is leftwards provided with a second extending plate which is obliquely downwards arranged, the second extending plate is arranged below the first extending plate, the lower side edge of the third speed reducing plate is leftwards provided with a third extending plate which is obliquely downwards arranged, the third extension plate is arranged above the first extension plate, and a discharging notch groove is formed in the front side of the supporting plate; the spacing mechanism further comprises a spacing motor fixed between the upper parts of the two vertical plates, a driving column concentrically fixed on the rotating shaft of the spacing motor, at least two first traction rods transversely inserted and arranged in the two vertical plates and parallel to each other, and two deceleration blocks symmetrically arranged in front of the baffle plate; the vertical downward setting of axis of rotation of interval motor, two the deceleration block is located the below of first side piece and second side piece respectively and is located the top of two supporting shoe respectively, two the inboard top corner of deceleration block all is formed with an inclined plane, at least two between the left end of first traction lever and at least two still all be fixed with a stopper between the right-hand member of first traction lever, two still all be fixed with a transversely set up supporting beam on the stopper, two the front end of supporting beam is fixed respectively on two deceleration blocks, arbitrary one still the activity is alternated in the riser and is provided with the connecting rod, the one end eccentric and rotatable the connection of connecting rod is at the tip of actuating post, the rotatable connection of the other end of connecting rod is on arbitrary stopper.

Preferably, the spacing mechanism further comprises a transfer plate transversely arranged above the supporting plate and below the two supporting blocks, at least two second traction rods transversely inserted into the two vertical plates, and a spacing cylinder fixed on the outer side of any one vertical plate; a connecting plate is further fixed between the left ends of the at least two second traction rods or between the right ends of the at least two second traction rods, the connecting plate and the spacing cylinder are arranged on the same side, and the telescopic ends of the spacing cylinders are transversely arranged and detachably fixed on the connecting plate.

Preferably, each second traction rod is also fixed with a detachable carrying block, each carrying block is fixed at the rear end of the transfer plate, and the front end of the transfer plate is provided with a material passing notch groove.

Preferably, the horizontal conveyor belt comprises a first frame arranged transversely, a first conveying motor fixed below the first frame, two first conveying rollers which are transversely and rotatably connected to the left end and the right end of the first frame, two first belt wheels which are respectively sleeved and fixed on a rotating shaft of the first conveying motor and one end of any one first conveying roller, a first belt sleeved and arranged on the two first belt wheels, and a first conveyor belt sleeved and arranged on the two first conveying rollers, wherein a first striker plate arranged vertically is fixed on the front side and the rear side of the top of the first frame, and an anti-drop plate is fixed between the right ends of the two first striker plates.

Preferably, the lifting conveyor belt comprises a second rack which is obliquely arranged, a second conveying motor which is fixed on the support frame and is positioned below the second rack, two transverse and rotatable second conveying rollers which are connected to the upper end and the lower end of the second rack, two second belt pulleys which are respectively sleeved and fixed on the rotating shaft of the second conveying motor and one end of any one second conveying roller, a second belt which is sleeved and arranged on the two second belt pulleys, and a second conveyor belt which is sleeved and arranged on the two second conveying rollers, wherein a plurality of equally-spaced baffle strips are outwards formed on the outer wall of the second conveyor belt, and second baffle plates which are symmetrically distributed are also arranged on the front side and the rear side of the upper part of the second conveyor belt, and the two second baffle plates are fixed on the second rack.

Compared with the prior art, the utility model has the advantages that: according to the utility model, a certain number of crayons are conveyed to the lifting conveyor belt by means of the horizontal conveyor belt, the crayons are lifted up in sequence by means of the lifting conveyor belt and are placed transversely, and finally, the falling speed of the crayons is slowed down by means of the spacing mechanism, and the feeding time interval of the crayons is unified, so that the automatic arrangement and the automatic equidistant feeding of the crayons are realized, and manual operation is not needed, so that the labor cost is greatly reduced and the labor intensity is reduced; in addition, the operation difficulty is remarkably reduced so as to fully ensure the processing efficiency.

Drawings

FIG. 1 is a right front side block diagram of the present utility model;

FIG. 2 is a right rear side block diagram of the present utility model;

FIG. 3 is a right front side block diagram of the spacing mechanism of the present utility model;

Fig. 4 is a right rear side structural view of the spacing mechanism of the present utility model.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

As shown in fig. 1 to 4, a crayon feeding device comprises a supporting frame 1, a horizontal conveyor belt 2 transversely fixed on the top of the supporting frame 1, a lifting conveyor belt 3 obliquely fixed on the top of the supporting frame 1 and mutually matched with the horizontal conveyor belt 2, a spacing mechanism 4 arranged on the left side of the lifting conveyor belt 3 and mutually matched with the higher end of the lifting conveyor belt 3, the spacing mechanism 4 comprises a bottom block 41, two vertical plates 42 vertically fixed on the top of the bottom block 41 and respectively arranged left and right, a back plate 43 vertically fixed between the front sides of the two vertical plates 42, a baffle plate 44 vertically fixed on the outer wall of the front side of the back plate 43, a first side block 45 and a second side block 46 vertically fixed on the front side of the baffle plate 44 and respectively arranged left and right, a first speed reduction plate 47 fixed on the outer wall of the right side of the first side block 45, a second speed reduction plate 48 fixed on the outer wall of the left side of the second side block 46, a third speed reduction plate 49 fixed on the outer wall of the left side of the second speed reduction plate 48, two vertical plates 42 transversely fixed on the front side of the baffle plate 44 and respectively arranged right side of the baffle plate 45 or the left side of the baffle plate 46 and the back plate and respectively arranged right side of the baffle plate 410 and symmetrically arranged between the two vertical plates 410 and the back plate 410 respectively arranged right side and the front side of the back plate and the back plate 410 symmetrically arranged on the front side of the baffle plate and the front side of the baffle plate 45 and the back plate and the front plate and the back plate 45 respectively, the upper side of the first side block 45 is higher than the upper side of the second side block 46, the lower side of the first side block 45 is flush with the lower side of the second side block 46, a blanking well 424 is formed between the first side block 45 and the second side block 46, the higher end of the lifting conveyor belt 3 is arranged above the top opening of the blanking well 424, a first extension plate 471 arranged obliquely downward is formed rightward on the lower side edge of the first speed reducing plate 47, a second extension plate 481 arranged obliquely downward is formed leftward on the lower side edge of the second speed reducing plate 48, the second extension plate 481 is disposed below the first extension plate 471, a third extension plate 491 disposed obliquely downward is formed on the lower side edge of the third reduction plate 49 to the left, the third extension plate 491 is disposed above the first extension plate 471, and a discharge notch groove 4111 is formed on the front side of the support plate 411; the spacing mechanism 4 further comprises a spacing motor 413 fixed between the upper parts of the two vertical plates 42, a driving column 414 concentrically fixed on the rotating shaft of the spacing motor 413, at least two first traction rods 417 transversely inserted and arranged in the two vertical plates 42 in parallel, and two deceleration blocks 419 symmetrically arranged in front of the baffle plate 44; the vertical downward setting of axis of rotation of interval motor 413, two deceleration blocks 419 are located the below of first side piece 45 and second side piece 46 respectively and are located the top of two supporting shoe 410 respectively, the inboard top corner of two deceleration blocks 419 all is formed with a inclined plane 4191, still all be fixed with a stopper 416 between the left end of two at least first traction levers 417 and between the right-hand member of two at least first traction levers 417, still all be fixed with a transversely-arranged supporting beam 418 on two stopper 416, the front end of two supporting beams 418 is fixed respectively on two deceleration blocks 419, still the activity is alternated in any riser 42 and is provided with connecting rod 415, the eccentric and rotatable connection of one end of connecting rod 415 is in the tip of drive post 414, the rotatable connection of the other end of connecting rod 415 is on any stopper 416.

The spacing mechanism 4 further comprises a transfer plate 423 transversely arranged above the supporting plate 411 and below the two supporting blocks 410, at least two second traction rods 421 transversely arranged in the two vertical plates 42 in a penetrating way, and a spacing cylinder 420 fixed on the outer side of any one vertical plate 42; a connecting plate 422 is also fixed between the left ends of the at least two second traction rods 421 or between the right ends of the at least two second traction rods 421, the connecting plate 422 and the spacing cylinder 420 are arranged on the same side, and the telescopic ends of the spacing cylinders 420 are transversely arranged and detachably fixed on the connecting plate 422.

Each second traction rod 421 is further fixed with a detachable carrier block 425, each carrier block 425 is fixed at the rear end of the transfer plate 423, and the front end of the transfer plate 423 is provided with a material passing notch 4231.

The horizontal conveyor belt 2 comprises a first frame 21 transversely arranged, a first conveying motor 22 fixed below the first frame 21, two first conveying rollers 23 transversely and rotatably connected to the left end and the right end of the first frame 21, two first belt pulleys 23 respectively sleeved and fixed on the rotating shaft of the first conveying motor 22 and one end of any one first conveying roller 23, a first belt 25 sleeved and arranged on the two first belt pulleys 23, and a first conveying belt 26 sleeved and arranged on the two first conveying rollers 23, wherein a first stop plate 27 vertically arranged is also fixed on the front side and the rear side of the top of the first frame 21, and a drop-proof plate 28 is also fixed between the right ends of the two first stop plates 27.

The lifting conveyor belt 3 comprises a second rack 31 which is obliquely arranged, a second conveying motor 32 which is fixed on the support frame 1 and is positioned below the second rack 31, two transverse and rotatable second conveying rollers 34 which are connected to the upper end and the lower end of the second rack 31, two second belt wheels 33 which are respectively sleeved and fixed on the rotating shaft of the second conveying motor 32 and one end of any second conveying roller 34, a second belt 35 which is sleeved and arranged on the two second belt wheels 33, and a second conveyor belt 36 which is sleeved and arranged on the two second conveying rollers 34, wherein a plurality of baffle bars 361 which are arranged at equal intervals are outwards formed on the outer wall of the second conveyor belt 36, and the front side and the rear side of the upper part of the second conveyor belt 36 are also provided with a second baffle plate 37 which is symmetrically distributed with each other, and the two second baffle plates 37 are fixed on the second rack 31.

The using method comprises the following steps:

The first conveying motor 22 is started to rotate the rotating shaft of the first conveying motor, and the first belt 25 and the two first belt wheels 23 are used for driving the two first conveying rollers 23 to rotate, so that the first conveying belt 26 is driven to operate; when a certain amount of crayons are poured onto the first conveying belt 26, the crayons are driven by the first conveying belt 26 to move leftwards towards the lifting conveying belt 3, and the two first baffle plates 27 and the falling-preventing plates 28 can effectively prevent the crayons from falling outwards in the pouring and moving processes; the second conveying motor 32 is started to rotate the rotating shaft, and the second belt 35 and the two second belt pulleys 33 drive the two second conveying rollers 34 to rotate, so that the second conveying belt 36 is driven to operate; when the crayon contacts the barrier ribs 361 on the second conveyor belt 36, the crayon rolls between the two barrier ribs 361 and moves upward along with the second conveyor belt 36, and only one crayon can be contained between any two barrier ribs 361, so that the crayons which are distributed in disorder can be lifted upward in sequence in a transversely placed state, automatic arrangement is realized, and the two second barrier ribs 37 can prevent the crayon from falling outward in the lifting process.

When the wax crayon on the second conveyor belt 36 passes the highest point, it falls down to the inside of the top opening of the blanking well 424, then falls down to the top of the third extension plate 491 and rolls down to the left along the slope of the third extension plate 491 to the top of the first extension plate 471, then rolls down to the right along the slope of the first extension plate 471 to the top of the second extension plate 481, and rolls down to the left along the slope of the second extension plate 481 to between the two deceleration blocks 419; the interval motor 413 is started to rotate the rotation shaft, and one end of the connecting rod 415 is driven to eccentrically rotate by the driving post 414, so that one limiting block 416 reciprocates left and right by means of each first traction rod 417 by the other end of the connecting rod 415, and the other limiting block 416 reciprocates left and right, and further drives the two deceleration blocks 419 to reciprocate left and right by means of the two supporting beams 418; the plurality of crayons rolling between the two deceleration blocks 419 may accumulate on the inclined surfaces 4191 of the two deceleration blocks 419, but only one crayon may pass through the region between the two deceleration blocks 419, and when the two deceleration blocks 419 are moved left or right, the region between the two deceleration blocks 419 may be moved above one support block 410 of the left or right side, which makes the crayon located in the region unable to fall, and only when the region is located between the two support blocks 410, the crayon located in the region may fall between the two support blocks 410, which lengthens the falling time of the crayon; then, the telescopic end of the driving spacer cylinder 420 is extended outwards or contracted inwards to drive each second traction rod 421 to move leftwards or rightwards by means of the connecting plate 422, so as to drive the transfer plate 423 to move leftwards or rightwards; when the passing notch 4231 on the transfer plate 423 moves right below the two support blocks 410, the lowermost crayon between the two support blocks 410 falls down into the passing notch 4231, but the crayon stays in the passing notch 4231 because the passing notch 4231 is located at the left side or the right side of the discharging notch 4111, and only when the passing notch 4231 on the transfer plate 423 moves right above the discharging notch 4111, the crayon falls down through the discharging notch 4111 and is conveyed to the next process, so that the feeding speed of the crayon is further slowed down and the feeding interval of each crayon is kept uniform.

According to the utility model, a certain number of crayons are conveyed to the lifting conveyor belt 3 by means of the horizontal conveyor belt 2, the crayons are lifted up in sequence by means of the lifting conveyor belt 3 and are placed transversely, and finally, the falling speed of the crayons is slowed down by means of the spacing mechanism 4, and the feeding time intervals of the crayons are unified, so that the automatic arrangement and the automatic equidistant feeding of the crayons are realized, and manual operation is not needed, so that the labor cost and the labor intensity are greatly reduced; in addition, the operation difficulty is remarkably reduced so as to fully ensure the processing efficiency.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; while the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that modifications may be made to the techniques described in the foregoing embodiments, or that certain features may be substituted for those illustrated therein; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a crayon feeding device, including the support frame, transversely fix the horizontal conveyer belt at support frame top, and the slope is fixed at the support frame top and the left promotion conveyer belt of locating horizontal conveyer belt of mutually supporting, its characterized in that still include locate the promotion conveyer belt left side and with the higher end of promotion conveyer belt mutually supporting interval mechanism, interval mechanism includes the bottom block, two vertical plates that fix at the bottom block top and set up about respectively, the backup plate of vertical fixing between two riser fronts, the baffle of vertical fixing on the backup plate fronts outer wall, vertical first side piece and the second side piece of fixing on the baffle fronts and set up about respectively, the first reducing plate of fixing on the first side piece right side outer wall, the second reducing plate of fixing on the second side piece left side outer wall, the third reducing plate of fixing on the second reducing plate left side outer wall, two vertical support blocks of fixing on the baffle fronts and all lie in the below of first side piece or second side piece and bilateral symmetry set up, vertical support piece fixing is in the backup plate and the horizontal support plate of fixing between two riser fronts and the back plate and fixing in the place below the support plate, the upper side of the first side block is higher than the upper side of the second side block, the lower side of the first side block is flush with the lower side of the second side block, a blanking well is formed between the first side block and the second side block, the higher end of the lifting conveyor belt is arranged above the top opening of the blanking well, the lower side edge of the first speed reducing plate is rightwards provided with a first extending plate which is obliquely downwards arranged, the lower side edge of the second speed reducing plate is leftwards provided with a second extending plate which is obliquely downwards arranged, the second extending plate is arranged below the first extending plate, the lower side edge of the third speed reducing plate is provided with a third extending plate which is obliquely downwards arranged to the left, the third extending plate is arranged above the first extending plate, and the front side of the supporting plate is provided with a discharging notch groove; the spacing mechanism further comprises a spacing motor fixed between the upper parts of the two vertical plates, a driving column concentrically fixed on the rotating shaft of the spacing motor, at least two first traction rods transversely inserted and arranged in the two vertical plates and parallel to each other, and two deceleration blocks symmetrically arranged in front of the baffle plate; the vertical downward setting of axis of rotation of interval motor, two the deceleration block is located the below of first side piece and second side piece respectively and is located the top of two supporting shoe respectively, two the inboard top corner of deceleration block all is formed with an inclined plane, at least two between the left end of first traction lever and at least two still all be fixed with a stopper between the right-hand member of first traction lever, two still all be fixed with a transversely set up supporting beam on the stopper, two the front end of supporting beam is fixed respectively on two deceleration blocks, arbitrary one still the activity is alternated in the riser and is provided with the connecting rod, the one end eccentric and rotatable the connection of connecting rod is at the tip of actuating post, the rotatable connection of the other end of connecting rod is on arbitrary stopper.

2. The crayon feeding device according to claim 1, wherein the spacing mechanism further comprises a transfer plate transversely arranged above the pallet and below the two supporting blocks, at least two second traction rods transversely inserted into the two vertical plates, and a spacing cylinder fixed on the outer side of any one of the vertical plates; a connecting plate is further fixed between the left ends of the at least two second traction rods or between the right ends of the at least two second traction rods, the connecting plate and the spacing cylinder are arranged on the same side, and the telescopic ends of the spacing cylinders are transversely arranged and detachably fixed on the connecting plate.

3. The crayon feeding device of claim 2, wherein each of said second traction rods further comprises a removable carrier block, each of said carrier blocks being secured to a rear end of said transfer plate, and wherein said transfer plate has a feed gap slot formed in a front end thereof.

4. The crayon feeding device according to claim 3, wherein the horizontal conveyor belt comprises a first frame transversely arranged, a first conveyor motor fixed below the first frame, two first conveyor rollers transversely and rotatably connected to the left end and the right end of the first frame, two first belt wheels respectively sleeved and fixed on a rotating shaft of the first conveyor motor and one end of any one first conveyor roller, a first belt sleeved and arranged on the two first belt wheels, and a first conveyor belt sleeved and arranged on the two first conveyor rollers, a first stop plate vertically arranged is further fixed on the front side and the rear side of the top of the first frame, and a drop-preventing plate is further fixed between the right ends of the two first stop plates.

5. The crayon feeding device of claim 4, wherein the lifting conveyor belt comprises a second rack which is obliquely arranged, a second conveying motor which is fixed on the supporting frame and is positioned below the second rack, two second conveying rollers which are transversely and rotatably connected to the upper end and the lower end of the second rack, two second belt wheels which are respectively sleeved and fixed on a rotating shaft of the second conveying motor and one end of any second conveying roller, a second belt which is sleeved on the two second belt wheels, and a second conveying belt which is sleeved on the two second conveying rollers, a plurality of baffle bars which are arranged at equal intervals are outwards formed on the outer wall of the second conveying belt, and second baffle plates which are symmetrically distributed are respectively arranged on the front side and the rear side of the upper part of the second conveying belt, wherein the two second baffle plates are fixed on the second rack.