CN112938519B - Tobacco sheet feeding device - Google Patents
Tobacco sheet feeding device Download PDFInfo
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- CN112938519B CN112938519B CN202110131253.2A CN202110131253A CN112938519B CN 112938519 B CN112938519 B CN 112938519B CN 202110131253 A CN202110131253 A CN 202110131253A CN 112938519 B CN112938519 B CN 112938519B
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- sliding
- slide
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- sliding seat
- driving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/23—Devices for tilting and emptying of containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The application relates to a tobacco sheet feeding device, which comprises a rack, a sheet box with an inner cavity, a sliding seat connected to the rack in a sliding manner, an installation frame rotationally connected to the sliding seat, a clamping mechanism arranged on the installation frame and used for clamping the sheet box, a driving mechanism used for driving the sliding seat to slide and a turnover mechanism used for driving the installation frame to rotate; the rack is provided with a vertical sliding chute which extends along the vertical direction and is used for the sliding seat to slide, and a horizontal sliding chute which extends along the horizontal direction and is communicated with the vertical sliding chute and is used for the sliding seat to slide; the slice box is provided with a discharge port and is provided with a closing mechanism for controlling the discharge port to open and close. This application has the effect that effectively reduces staff's intensity of labour.
Description
Technical Field
The application relates to the technical field of tobacco processing, in particular to a tobacco sheet feeding device.
Background
The tobacco sheet can not only improve the formula of the tobacco leaf group and effectively improve the internal quality of the cigarette, but also effectively reduce the tar under the condition of not influencing the aroma quality and the aroma quantity of the cigarette, thereby becoming an effective way with a good prospect for reducing the tar and the harm of the cigarette at present.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: in current tobacco adds the thin slice technique, need raise the removal and send to the feeder hopper top of feeding machine with the thin slice smoke box by forklift truck or manpower, unpack the upset by the manual work again, after the feeder hopper of feeding machine is poured into to the thin slice, empty case is got back by the manual work and is placed, in the actual production practice, has that the staff that occupies is too much, and the amount of labour is big, consequently, needs further improvement.
Disclosure of Invention
In order to effectively reduce staff's intensity of labour, this application provides a tobacco sheet feeding device.
The application provides a tobacco sheet feeding device adopts following technical scheme:
a tobacco sheet feeding device comprises a rack, a sheet box with an inner cavity, a sliding seat connected to the rack in a sliding manner, an installation frame rotationally connected to the sliding seat, a clamping mechanism arranged on the installation frame and used for clamping the sheet box, a driving mechanism used for driving the sliding seat to slide and a turnover mechanism used for driving the installation frame to rotate; the rack is provided with a vertical sliding chute which extends along the vertical direction and is used for the sliding seat to slide, and a horizontal sliding chute which extends along the horizontal direction and is communicated with the vertical sliding chute and is used for the sliding seat to slide; the slice box is provided with a discharge port and a closing mechanism for controlling the discharge port to open and close.
Through adopting above-mentioned technical scheme, when carrying out the tobacco flake reinforced to the feeding machine, carry out the centre gripping through fixture to the thin slice case that is equipped with the tobacco flake fixed, it promotes the back to slide along vertical spout to drive the sliding seat through actuating mechanism, carry out horizontal migration to the feeder hopper top position of feeding machine along horizontal spout, closing mechanism control discharge gate is the open mode, thereby will realize the reinforced of tobacco flake, can drive the mounting bracket through tilting mechanism in addition and rotate, thereby realize that the thin slice case rotates to the tilt state, the tobacco flake in the thin slice case falls to the feeder hopper of feeding machine because of the dead weight, thereby realize that the thin slice is automatic or semi-automatic to add in the feeding machine, a large amount of manual works have been saved, effectively reduce staff's intensity of labour.
Preferably, the discharge gate is located the lower terminal surface of thin slice case, the closing mechanism includes fixed connection in the fixed plate that the thin slice case is located the discharge gate inner wall, slides and stretches out and draws back in the fixed plate that the fixed plate is used for controlling the slide plate that the discharge gate opened and close and forces the end wall butt that the fixed plate was kept away from to the slide plate in the first elastic component of thin slice incasement wall, fixedly connected with linking arm on the slide plate, the fixed plate is seted up and is supplied the slide plate to slide flexible chamber of sliding, the frame is provided with and is located horizontal spout below and activity butt in the linking arm in order to force the slide plate to slide and contract in the trigger lever in the chamber of sliding.
Through adopting above-mentioned technical scheme, under the initial condition, first elastic component forces the slide board to slide towards keeping away from the fixed plate direction, and slide board end wall butt in thin slice incasement wall, realize the closure of discharge gate, when actuating mechanism drives thin slice case horizontal slip, the trigger bar butt in the linking arm, the thin slice case continues to slide towards being close to the feeder direction, the linking arm drives the interior shrink of slide board in the chamber of sliding, realize opening of discharge gate, some tobacco flake falls gradually to in the feeder hopper, when needs pour out the tobacco flake completely, realize thin slice case through tilting mechanism and rotate, and in thin slice case rotation process, the discharge gate of thin slice case crescent, the ejection of compact of being convenient for, certain linkage effect has, need not extra driving piece and can realize the ejection of compact.
Preferably, the first elastic element is a first compression spring, one end of the first compression spring is fixedly connected to the inner wall of the sliding cavity, and the other end of the first compression spring is fixedly connected with or abutted against the side wall of the sliding plate.
Through adopting above-mentioned technical scheme, first elastic component is compression spring setting, and compression spring has better elasticity recovery performance and the advantage of being convenient for the installation.
Preferably, the side wall of the sheet box is provided with a first sliding groove communicated with the inner cavity of the sheet box, and the connecting arm comprises a connecting block fixedly connected to the sliding plate and sliding through the first sliding groove and a first connecting rod fixedly connected to the connecting block and exposed out of the sheet box.
Through adopting above-mentioned technical scheme, seted up first spout, supply the connecting block to steadily slide, head rod fixed connection makes its external thin slice case of arranging in the connecting block, and the trigger bar butt of being convenient for is in the head rod to drive the sliding plate and slide.
Preferably, the discharge gate is located the lateral wall of sheet case, closing mechanism hinges in the apron that the sheet case is located the discharge gate inner wall for upper portion, the lateral wall of sheet case slides and is connected with the sliding block, be provided with the hinge bar between sliding block and the apron, the one end of hinge bar hinges in apron and the other end hinges in the sliding block, the sheet case is provided with and forces the sliding block to slide towards keeping away from the apron direction in order to force the apron with discharge gate confined second elastic component, the frame is provided with and is located horizontal spout below and activity butt in the sliding block in order to force the shifting board towards being close to the trigger block that the apron direction slided.
By adopting the technical scheme, in the initial state, the second elastic piece forces the sliding block to slide towards the direction away from the cover plate, the free end of the cover plate is driven by the hinged rod to rotate and is abutted against the side wall of the sheet box to seal the discharge hole, when the driving mechanism drives the slice box to move horizontally to the right above the feed hopper, the trigger block is abutted against the sliding block, the slice box continuously slides towards the direction close to the feeder, the trigger block pushes the sliding block to slide towards the direction close to the cover plate, the free end of the cover plate is driven to turn over by the hinged rod to realize the opening of the discharge port, partial tobacco sheets gradually fall into the feed hopper, when the tobacco sheets need to be completely poured out, the sheet box is rotated by the turning mechanism, and rotate the in-process at the thin slice case, the discharge gate of thin slice case crescent, the ejection of compact of being convenient for has certain linkage effect, need not extra driving piece and can realize the ejection of compact.
Preferably, the outer wall of the sheet box is provided with a second sliding groove, the sliding block is connected to the second sliding groove in a sliding mode, the second elastic piece is a second compression spring, and one end of the second compression spring is fixedly connected to the inner wall of the second sliding groove and the other end of the second compression spring is fixedly connected to the sliding block.
Through adopting above-mentioned technical scheme, set up the slidingtype assembly that the second spout realized sliding block and thin slice case, the second elastic component is the compression spring setting, and compression spring has better elasticity recovery performance and the advantage of being convenient for the installation.
Preferably, the clamping mechanism comprises a pair of clamping plates which are connected to the mounting frame in a sliding mode to clamp and fix the sheet box, and a transmission assembly which drives the two clamping plates to slide towards the direction close to or away from each other.
Through adopting above-mentioned technical scheme, the grip block slides along the width direction of mounting bracket and connects in the mounting bracket, through two grip blocks of drive assembly drive simultaneously towards being close to each other or keeping away from the direction gliding motion each other, on the one hand, realize that two grip blocks carry out the centre gripping to the thin slice case and fix, on the other hand, the grip block can carry out the centre gripping to different specification and dimension's thin slice case and fix to increase the device's application range, improve economic benefits.
Preferably, the outer wall of the thin-sheet box is provided with clamping grooves, and the opposite side walls of the two clamping plates are convexly provided with clamping blocks clamped in the clamping grooves.
Through adopting above-mentioned technical scheme, be provided with joint piece and joint groove, stability when improving the grip block to the clamping of thin slice case.
Preferably, the lower terminal surface of mounting bracket is provided with the guide rail, and it is connected with a pair of first slide that distributes along the width direction of frame to slide on the guide rail, and two grip blocks correspond fixed connection respectively in first slide, drive assembly includes and rotates the driving lever that connects in the mounting bracket through the pivot level, two connect respectively between driving lever and first slide and the second connecting rod that is parallel to each other and the driving piece that one of them first slide slided of drive, the vertical setting of pivot and be located the middle part of transfer lever, one of them the one end of second connecting rod articulates in the one end of transfer lever and its other end articulates in one of them first slide, and the one end of another second connecting rod articulates in the other end of transfer lever and its other end articulates in another first slide.
Through adopting above-mentioned technical scheme, when the driving piece drives one of them first slide and slides along guide rail extending direction and towards the outside of mounting bracket, first slide drives the axis that the transfer line circled the axle through the second connecting rod and rotates to the second connecting rod on the other end that drives the transfer line promotes another first slide and slides towards the outside of sending the mounting bracket, vice versa, thereby realize the synchronous sliding motion of two first slides, realize the centre gripping and the action of releasing the thin slice case.
Preferably, the driving part is a hydraulic oil cylinder with a cylinder body fixedly connected to the mounting frame, a piston rod of the hydraulic oil cylinder is fixedly connected to the first sliding seat, and the axis of the piston rod of the hydraulic oil cylinder is arranged along the width direction of the rack.
Through adopting above-mentioned technical scheme, the driving piece is hydraulic cylinder, hydraulic cylinder's piston rod extension drives first slide and slides towards the outside of mounting bracket, thereby drive two grip blocks and slide towards the direction of keeping away from each other, hydraulic cylinder's piston rod shrink drives first slide and slides towards the inboard of mounting bracket, thereby drive the grip block and slide towards being close to the direction, adopt hydraulic cylinder, has faster reaction rate, effectively raise the efficiency, in addition, hydraulic cylinder's piston rod extended position can stop wantonly.
In summary, the present application includes at least one of the following beneficial technical effects:
when the feeding machine is used for feeding tobacco sheets, a sheet box filled with the tobacco sheets is clamped and fixed through a clamping mechanism, a driving mechanism drives a sliding seat to slide and lift along a vertical sliding groove, the sliding seat horizontally moves to a position above a feed hopper of the feeding machine along a horizontal sliding groove, a sealing mechanism controls a discharge port to be in an open state, so that the feeding of the tobacco sheets is realized, in addition, a mounting frame can be driven to rotate through a turnover mechanism, so that the sheet box rotates to an inclined state, the tobacco sheets in the sheet box fall into the feed hopper of the feeding machine due to dead weight, so that the sheets are automatically or semi-automatically added into the feeding machine, a large amount of labor is saved, and the labor intensity of workers is effectively reduced;
when the driving mechanism drives the sheet box to horizontally slide, the trigger rod is abutted to the connecting arm, the sheet box continuously slides towards the direction close to the feeding machine, the connecting arm drives the sliding plate to retract into the sliding cavity, the opening of the discharge port is realized, partial tobacco sheets gradually fall into the feeding hopper, when the tobacco sheets are required to be completely poured out, the sheet box is rotated through the turnover mechanism, in the rotating process of the sheet box, the discharge port of the sheet box is gradually increased, the discharging is convenient, a certain linkage effect is realized, and the discharging can be realized without an additional driving piece;
when the driving piece drives one of the first sliding seats to slide along the extending direction of the guide rail and towards the outer side of the mounting frame, the first sliding seat drives the transmission rod to rotate around the axis of the rotating shaft through the second connecting rod, so that the second connecting rod on the other end of the transmission rod is driven to push the other first sliding seat to slide towards the outer side of the conveying frame, and vice versa, so that synchronous sliding motion of the two first sliding seats is realized, and clamping and loosening actions on the slice box are realized.
Drawings
Fig. 1 is a schematic view of the overall configuration of a tobacco sheet charging apparatus according to example 1.
Fig. 2 is a schematic structural view of the chucking mechanism in embodiment 1.
Fig. 3 is a schematic structural view of a drive assembly in embodiment 1.
Fig. 4 is a schematic structural view of the closing mechanism in embodiment 1.
Fig. 5 is a schematic view of a connection structure of the fixed plate and the slide plate in embodiment 1.
Fig. 6 is a schematic structural view of a tobacco sheet charging apparatus according to example 2.
Fig. 7 is a schematic view of the structure of the closing mechanism and the sheet cassette in embodiment 2.
Description of the reference numerals: 1. a frame; 11. a vertical chute; 12. a horizontal chute; 13. a limiting guide rod; 14. a trigger lever; 15. a trigger block; 2. a slice box; 21. a clamping groove; 22. a first chute; 23. a second chute; 24. a slider; 25. a second compression spring; 26. a hinged lever; 3. a sliding seat; 4. a mounting frame; 41. a guide rail; 42. a first slider; 5. a clamping mechanism; 51. a clamping plate; 511. a clamping block; 52. a transmission assembly; 521. a transmission rod; 522. a second connecting rod; 523. a hydraulic cylinder; 524. a rotating shaft; 6. turning over a motor; 7. a drive mechanism; 71. a second slide carriage; 72. a drive assembly; 721. a transmission screw rod; 722. a drive motor; 73. an electric hoist; 74. a hauling rope; 8. a sealing mechanism; 81. a fixing plate; 82. a slide plate; 83. a first compression spring; 84. a connecting arm; 841. connecting blocks; 842. a first connecting rod; 85. a sliding cavity; 86. a cover plate; 87. a fixed block; 9. a feeder.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a tobacco sheet feeding device.
Example 1:
referring to fig. 1 and 2, a tobacco sheet feeding device includes a frame 1, a sheet box 2 having an inner cavity, a sliding seat 3 slidably connected to the frame 1, an installation frame 4 rotatably connected to the sliding seat 3, a clamping mechanism 5 disposed on the installation frame 4 for clamping the sheet box 2, a driving mechanism 7 for driving the sliding seat 3 to slide, and a turnover mechanism for driving the installation frame 4 to rotate. One side of the frame 1, which is far away from the feeder 9, is provided with a vertical chute 11 which extends vertically to allow the sliding seat 3 to slide and a horizontal chute 12 which extends horizontally and is communicated with the vertical chute 11 to allow the sliding seat 3 to slide.
Referring to fig. 1 and 2, two side walls of the mounting frame 4 are respectively convexly provided with a rotating shaft (not shown) rotatably connected to the sliding seat 3, the turnover mechanism is a turnover motor 6 with an output shaft coaxially and fixedly connected to the rotating shaft, and the turnover motor 6 is a stepping motor and fixedly connected to the sliding seat 3. The driving mechanism 7 comprises a second sliding seat 71 connected to the frame 1 in a horizontal sliding manner and located above the mounting frame 4, a driving assembly 72 for driving the second sliding seat 71 to move horizontally in a sliding manner, and an electric hoist 73 arranged on the second sliding seat 71 to lift the sliding seat 3, wherein the electric hoist 73 is provided with a traction rope 74 fixedly connected to the sliding seat 3.
Referring to fig. 3, the frame 1 is fixedly connected with a limit guide rod 13 penetrating through the second sliding seat 71, and the driving assembly 72 includes a transmission screw 721 and a driving motor 722, the axes of which are horizontally arranged and rotatably connected to the frame 1, and the driving motor 722 drives the transmission screw 721 to rotate. The driving motor 722 is fixedly connected to the frame 1, an output shaft of the driving motor 722 is coaxially and fixedly connected to the transmission screw rod 721, the transmission screw rod 721 is threaded through the second sliding seat 71, and an axis of the limiting guide rod 13 is parallel to an axis of the transmission screw rod 721.
Referring to fig. 2, the clamping mechanism 5 includes a pair of clamping plates 51 slidably connected to the mounting frame 4 to clamp and fix the sheet box 2, and a transmission assembly 52 driving the two clamping plates 51 to slide toward a direction approaching to or away from each other, wherein the two clamping plates 51 are distributed along the width direction of the frame 1 and located on two sides of the sheet box 2. The lower end surface of the mounting frame 4 is provided with a guide rail 41, and the length direction of the guide rail 41 is parallel to the width direction of the frame 1. The guide rail 41 is slidably connected to a pair of first sliders 42 distributed along the width direction of the frame 1, and the two clamping plates 51 are respectively and fixedly connected to the first sliders 42.
Referring to fig. 2, the transmission assembly 52 includes a transmission rod 521 horizontally and rotatably connected to the lower end surface of the mounting frame 4 through a rotation shaft 524, two second connection rods 522 respectively connected between the transmission rod 521 and the first slide 42 and parallel to each other, and a driving member for driving one of the first slides 42 to slide. The rotating shaft 524 is vertically disposed and located in the middle of the transmission rod 521, one end of one of the second connecting rods 522 is hinged to one end of the transmission rod 521, and the other end of the one of the second connecting rods 522 is hinged to one of the first sliders 42, and one end of the other second connecting rod 522 is hinged to the other end of the transmission rod 521, and the other end of the other second connecting rod 522 is hinged to the other one of the first sliders 42. The driving element is a hydraulic oil cylinder 523 with a cylinder body fixedly connected to the mounting frame 4, a piston rod of the hydraulic oil cylinder 523 is fixedly connected to the first sliding seat 42, and an axis of the piston rod is arranged along the width direction of the rack 1.
Referring to fig. 2 and 4, the outer walls of the two sides of the sheet box 2 are provided with clamping grooves 21 extending along the horizontal direction, and clamping blocks 511 clamped in the clamping grooves 21 are convexly arranged on the opposite side walls of the two clamping plates 51. The slice box 2 is provided with a discharge port, and the slice box 2 is provided with a closing mechanism 8 for controlling the discharge port to open and close. The discharge port is arranged on the lower end face of the slice box 2, and the sealing mechanism 8 comprises a fixing plate 81 fixedly connected to the inner wall of the slice box 2 and located on the discharge port, a sliding plate 82 sliding and extending on the fixing plate 81 for controlling the opening and closing of the discharge port, and a first elastic member for forcing the end wall of the sliding plate 82 far away from the fixing plate 81 to abut against the inner wall of the slice box 2. The fixed plate 81 is provided with a sliding cavity 85 for the sliding plate 82 to slide and stretch, the first elastic element is a first compression spring 83, one end of the first compression spring 83 is fixedly connected to the inner wall of the sliding cavity 85, and the other end of the first compression spring is fixedly connected to or abutted against the side wall of the sliding plate 82, and in an initial state, the first compression spring 83 forces the sliding plate 82 to abut against the side wall of the slice box 2 so that the discharge port is in a closed state.
Referring to fig. 4 and 5, the first sliding groove 22 is disposed on the sidewall of the sheet box 2 and is communicated with the inner cavity of the sheet box, the sliding plate 82 is fixedly connected with the connecting arm 84, the connecting arm 84 includes a connecting block 841 fixedly connected to the sliding plate 82 and slidably passing through the first sliding groove 22, and a first connecting rod 842 fixedly connected to the connecting block 841 and exposed out of the sheet box 2, and the connecting block 841 and the first connecting rod 842 are integrally formed such that the connecting arm 84 is L-shaped. Referring to fig. 3, a trigger rod 14 located below the horizontal chute 12 and movably abutted against the first connecting rod 842 to force the sliding plate 82 to slide and contract in the sliding cavity 85 is disposed on one side of the frame 1 close to the feeder 9, an axial direction of the trigger rod 14 is parallel to a width direction of the frame 1, an upper end of the first connecting rod 842 is higher than the trigger rod 14, and the trigger rod 14 is located above the sheet box 2.
The implementation process of example 1 is as follows: the sheet box 2 is conveyed below the rack 1 by using a hydraulic trolley, a piston rod of the hydraulic oil cylinder 523 is contracted to drive the first sliding seat 42 to slide towards the inner side of the mounting frame 4, so that the two clamping plates 51 are driven by the second connecting rod 522 and the driving rod to simultaneously slide towards the mutually approaching direction, the clamping blocks 511 on the clamping plates 51 are clamped in the clamping grooves 21, and the clamping and fixing of the sheet box 2 are realized; then, the driving mechanism 7 drives the sliding seat 3 to sequentially slide along the vertical sliding groove 11 and the horizontal sliding groove 12, when the driving mechanism 7 drives the sheet box 2 to horizontally slide until the trigger rod 14 abuts against the first connecting rod 842, at the moment, the sliding plate 82 of the sheet box 2 is positioned right above the feed hopper of the feeder 9 and continuously slides towards the direction close to the feeder 9, the first connecting rod 842 drives the sliding plate 82 to retract into the sliding cavity 85, so that the opening of the discharge port is realized, part of the tobacco sheets gradually fall into the feed hopper, when the tobacco sheets need to be completely poured out, the turning motor 6 drives the mounting frame 4 to rotate, so that the sheet box 2 rotates, all the tobacco sheets are poured out, and in the rotating process of the sheet box 2, the discharge port of the sheet box 2 is gradually increased, so that the discharge is convenient; and finally resetting in sequence and repeating the step of feeding.
Example 2:
referring to fig. 6 and 7, the present embodiment is different from embodiment 1 in that the discharge port is opened at a side of the slice box 2 away from the feeder 9, the closing mechanism 8 is a cover plate 86 whose upper portion is hinged to the slice box 2 and located on the inner wall of the discharge port, and fixing blocks 87 are fixedly connected to two sides of the cover plate 86 in a protruding manner. The second spout 23 has been seted up along the horizontal direction to the lateral wall of film case 2, and second spout 23 slides and is connected with sliding block 24. A hinge rod 26 is arranged between the sliding block 24 and the cover plate 86, one end of the hinge rod 26 is hinged to the fixed block 87, and the other end is hinged to the sliding block 24. The slice box 2 is provided with a second elastic element which forces the sliding block 24 to slide towards the direction away from the cover plate 86 so as to force the cover plate 86 to close the discharge hole, the second elastic element is a second compression spring 25, one end of the second compression spring 25 is fixedly connected to the inner wall of the second sliding groove 23, and the other end of the second compression spring is fixedly connected to the sliding block 24. The frame 1 is provided with a trigger block 15 which is positioned below the horizontal sliding chute 12 and movably abutted against the sliding block 24 so as to force the sliding block 24 to slide towards the direction close to the cover plate 86.
The implementation principle of the embodiment 2 is as follows: in the initial state, the second compression spring 25 forces the sliding block 24 to slide towards the direction away from the cover plate 86, the free end of the cover plate 86 is driven to rotate by the hinge rod 26 and is abutted against the side wall of the sheet box 2, so as to seal the discharge port, when the driving mechanism 7 drives the sheet box 2 to horizontally slide to the position right above the feed hopper, the trigger block 15 is abutted against the sliding block 24, the sheet box 2 continuously slides towards the direction close to the feeder 9, the trigger block 15 pushes the sliding block 24 to slide towards the direction close to the cover plate 86, the free end of the cover plate 86 is driven to turn over by the hinge rod 26 so as to open the discharge port, a part of tobacco sheets gradually fall into the feed hopper, when the tobacco sheets need to be completely poured out, the turning motor 6 is used for realizing the rotation of the sheet box 2, and in the rotation process of the sheet box 2, the discharge port of the sheet box 2 is gradually enlarged so as to facilitate the discharge, so as to have a certain linkage effect, the discharging can be realized without an additional driving piece.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A tobacco slice feeding device is characterized in that: the sheet box clamping device comprises a rack (1), a sheet box (2) with an inner cavity, a sliding seat (3) connected to the rack (1) in a sliding mode, an installation frame (4) connected to the sliding seat (3) in a rotating mode, a clamping mechanism (5) arranged on the installation frame (4) and used for clamping the sheet box (2), a driving mechanism (7) used for driving the sliding seat (3) to slide and a turnover mechanism used for driving the installation frame (4) to rotate; the rack (1) is provided with a vertical sliding chute (11) which extends along the vertical direction and is used for the sliding of the sliding seat (3) and a horizontal sliding chute (12) which extends along the horizontal direction and is communicated with the vertical sliding chute (11) and is used for the sliding of the sliding seat (3); the sheet box (2) is provided with a discharge hole, and the sheet box (2) is provided with a sealing mechanism (8) for controlling the discharge hole to open and close; the discharge gate is located the lower terminal surface of film case (2), closing mechanism (8) including fixed connection in fixed plate (81) that film case (2) is located the discharge gate inner wall, slide flexible in fixed plate (81) be used for controlling slide plate (82) that the discharge gate opened and close and force slide plate (82) keep away from the end wall butt of fixed plate (81) in the first elastic component of film case (2) inner wall, fixedly connected with linking arm (84) on slide plate (82), fixed plate (81) are seted up and are supplied slide plate (82) flexible chamber (85) that slides, frame (1) are provided with and are located horizontal spout (12) below and activity butt in linking arm (84) in order to force slide plate (82) to slide and contract in trigger lever (14) of chamber (85) that slides.
2. A tobacco sheet charging device according to claim 1, wherein: the first elastic piece is a first compression spring (83), one end of the first compression spring (83) is fixedly connected to the inner wall of the sliding cavity (85), and the other end of the first compression spring is fixedly connected with or abutted against the side wall of the sliding plate (82).
3. A tobacco sheet charging device according to claim 1, wherein: the lateral wall of film case (2) is seted up and is communicated in first spout (22) of its inner chamber, linking arm (84) are including fixed connection in slide plate (82) and slide connecting block (841) and fixed connection in connecting block (841) and expose in first connecting rod (842) of film case (2) of passing first spout (22).
4. A tobacco sheet charging device according to claim 1, wherein: the clamping mechanism (5) comprises a pair of clamping plates (51) which are connected to the mounting frame (4) in a sliding mode to clamp and fix the sheet box (2) and a transmission assembly (52) which drives the two clamping plates (51) to slide towards the direction close to or away from each other.
5. A tobacco sheet charging device according to claim 4, wherein: the outer wall of the thin sheet box (2) is provided with clamping grooves (21), and clamping blocks (511) clamped in the clamping grooves (21) are arranged on opposite side walls of the two clamping plates (51) in a protruding mode.
6. A tobacco sheet charging device according to claim 4, wherein: the lower end face of the installation frame (4) is provided with a guide rail (41), the guide rail (41) is connected with a pair of first sliding seats (42) distributed along the width direction of the rack (1) in a sliding manner, the two clamping plates (51) are respectively and correspondingly fixedly connected to the first sliding seats (42), the transmission assembly (52) comprises a transmission rod (521) horizontally connected to the installation frame (4) in a rotating manner through a rotating shaft (524), two second connecting rods (522) which are respectively connected between the transmission rod (521) and the first sliding seats (42) and are parallel to each other and a driving piece for driving one of the first sliding seats (42) to slide, the rotating shaft (524) is vertically arranged and is located in the middle of the transmission rod (521), one end of each second connecting rod (522) is hinged to one end of the transmission rod (521) and the other end of each second connecting rod (522) is hinged to one of the first sliding seats (42), one end of the other second connecting rod (522) is hinged to the other end of the transmission rod (521) and the other end of the other second connecting rod is hinged to the other end of the other A first carriage (42).
7. A tobacco sheet charging device according to claim 6, wherein: the driving piece is a hydraulic oil cylinder (523) with a cylinder body fixedly connected to the mounting frame (4), a piston rod of the hydraulic oil cylinder (523) is fixedly connected to the first sliding seat (42), and the axis of the piston rod of the hydraulic oil cylinder is arranged along the width direction of the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110131253.2A CN112938519B (en) | 2021-01-30 | 2021-01-30 | Tobacco sheet feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110131253.2A CN112938519B (en) | 2021-01-30 | 2021-01-30 | Tobacco sheet feeding device |
Publications (2)
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| CN102530573A (en) * | 2012-01-18 | 2012-07-04 | 云南昆船设计研究院 | Translation type movable box overturning and material dumping device |
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