CN210943374U

CN210943374U - Vertical type packaging machine

Info

Publication number: CN210943374U
Application number: CN201921809483.4U
Authority: CN
Inventors: 廖宗宇; 王凯; 吴兵; 蔡家斌
Original assignee: Zunyi Tobacco Co Of Guizhou Tobacco Corp; Guizhou University
Current assignee: Zunyi Tobacco Co Of Guizhou Tobacco Corp; Guizhou University
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-07
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a chartered plane on rectilinear, including frame, reciprocal hoist mechanism and a plurality of promotion tray, reciprocal hoist mechanism drives the upper and lower cyclic motion of promotion tray, and the promotion tray includes top plate, bottom plate, folding hinge and stop gear, and top plate and bottom plate are through folding hinge joint, and the bottom plate level expansion is suitable for bearing the weight of the goods when reciprocal hoist mechanism drives it, and stop gear will the activity of top plate and bottom plate is injectd in the angle of settlement, is close to in the frame the bottom that promotes the tray side of shifting down is provided with the arc, and the arc is in when promoting the tray and removing to its position department, the expansion state of restriction bottom plate is led it and is moved to the ascending side that promotes the tray. The utility model discloses can make the bottom plate that promotes the tray restricted at approximate horizontality when moving down to the frame lower part to effectively reduced the height that promotes the tray, be favorable to reducing working strength, improve the package efficiency.

Description

Vertical type packaging machine

Technical Field

The utility model relates to a chartered plane on rectilinear belongs to the technical field of the package.

Background

The tobacco industry is an important prop industry of national economy in China, and in the whole tobacco industry chain, tobacco leaves are operated based on a tobacco packet packaged by hemp sheets as a basic unit in the transportation and storage processes.

At present, most of the cigarette packet wrapping operations are generally finished by adopting a belt conveyor. The operation mode has the advantages of high labor intensity of workers, high cost and low efficiency, and can damage the tobacco while safety accidents are easily caused in the process of packaging. And the equipment generally occupies a large area, is heavy and difficult to move, and is difficult to adapt to the requirement of the packing operation in different workplaces. Meanwhile, the device has the phenomena of bag falling and the like in the working process, and safety accidents are easily caused; moreover, the phenomenon of artificial or mechanical damage and the like also exists in the process of wrapping the cigarette packet, so that the cost performance of wrapping the cigarette packet is reduced. Therefore, it is difficult to efficiently perform a large-scale wrapping operation of cigarette packs with this type of wrapping machine.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides a chartered plane is gone up to rectilinear, lifting height when can effectual reduction goods is loaded onto stocks reduces working strength, improves and goes up chartered efficiency.

The technical scheme of the utility model is that: a vertical type packaging machine comprises a rack, wherein a reciprocating lifting mechanism is arranged on the rack, a plurality of lifting trays are arranged on the reciprocating lifting mechanism at intervals, the reciprocating lifting mechanism drives the lifting trays to do up-and-down circular motion, the lifting trays comprise an upper supporting plate, a lower supporting plate, a folding hinge and a limiting mechanism, the upper supporting plate and the lower supporting plate are hinged through the folding hinge, the upper supporting plate is connected with the reciprocating lifting mechanism, the lower supporting plate is unfolded when the reciprocating lifting mechanism drives the lower supporting plate to move upwards and is suitable for bearing goods, and the limiting mechanism limits the movement of the upper supporting plate and the lower supporting plate within a set angle so as to prevent the goods from sliding down from the lower supporting plate when the lifting trays are lifted; an arc-shaped plate is arranged at the bottom of the rack close to the downward moving side of the lifting tray, and when the lifting tray moves to the position of the arc-shaped plate, the arc-shaped plate limits the unfolding state of the lower supporting plate and guides the lower supporting plate to move to the upward side of the lifting tray.

The limiting mechanism limits the movement of the upper supporting plate and the lower supporting plate within the range of 0-90 degrees, and when the upper supporting plate and the lower supporting plate are located at 90 degrees, the lower supporting plate is located at a horizontal unfolding position and is suitable for bearing goods.

The lower supporting plate is provided with a roller, the arc plate is matched with the lower supporting plate and is provided with a roller groove, and the roller can move along the roller groove.

The limiting mechanism comprises a lower pull rod, a limiting block is welded on the lower side of the front end of the lower pull rod, the rear end of the lower connecting rod is hinged with the lower supporting plate, the front end of the lower connecting rod is connected in a strip-shaped sliding groove in the rear end of the upper pull rod in a sliding mode, and the front end of the upper pull rod is hinged with the upper supporting plate; the strip-shaped sliding groove is suitable for enabling the upper supporting plate and the lower supporting plate to move within the range of 0-90 degrees.

Reciprocating lift mechanism is including setting up drive sprocket and the driven sprocket of co-altitude in the frame, drive sprocket with be provided with the promotion chain on the driven sprocket, promote chain one side and be provided with the expansion sprocket, and the expansion sprocket makes and promotes the chain and be triangle-shaped, and drive sprocket is connected with driving motor, driving motor drive sprocket rotates, drives the up-and-down cycle motion who promotes the chain.

The frame comprises a bottom frame and side frames arranged on two opposite sides of the bottom frame, and the middle parts of the two side frames are connected with a plurality of middle connecting rods from top to bottom.

The frame includes the underframe bottom is provided with the walking wheel.

Be provided with on the underframe and prevent empting the mechanism, prevent empting the mechanism and include the expansion rod, expansion rod one end articulates on the underframe, and the expansion wheel is installed to the other end.

The expansion rod is provided with a position adjusting mechanism, the position adjusting mechanism comprises two expansion connecting rods which are parallel to each other, one end of each expansion connecting rod is hinged with the bottom frame, the other end of each expansion connecting rod is connected in the strip-shaped sliding groove of the expansion connecting rod guide rail in a sliding mode, and the expansion connecting rod guide rail is welded on one side, close to the expansion connecting rod, of the expansion rod.

The utility model has the advantages that: due to the adoption of the foldable lifting tray, the lower supporting plate of the lifting tray is limited to be in an approximately horizontal state when moving downwards to the lower part of the rack by matching with the arc-shaped plate arranged at the bottom of the rack, so that the height of the lifting tray is effectively reduced, the reduction of the working strength is facilitated, and the packaging efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall frame structure of the present invention;

FIG. 3 is a schematic view of the driving mechanism of the present invention;

FIG. 4 is a schematic structural view of the reciprocating lifting mechanism of the present invention;

FIG. 5 is a schematic view of the structure of the walking wheel of the present invention;

FIG. 6 is a schematic view of the structure of the anti-toppling mechanism of the present invention;

fig. 7 is a schematic view of the lifting tray structure of the present invention;

in the figure: 1-frame, 2-driving mechanism, 3-reciprocating lifting mechanism, 4-running mechanism, 5-anti-toppling mechanism, 101-bottom frame, 102-side frame, 103-middle connecting rod, 104-arc plate, 201-driving motor, 202-driving shaft, 203-driven wheel, 204-driving chain, 205-driving wheel, 301-driving chain wheel, 302-lifting chain, 303-expanding chain wheel, 304-optical axis, 305-driven chain wheel, 306-driven shaft, 307-lifting tray, 3071-upper supporting plate, 3072-lower supporting plate, 3073-folding hinge, 3074-lower pull rod, 3075-limiting block, 3076-upper pull rod, 3077-roller, 401-running wheel support, 402-running wheel, 501-expanding rod, 502-expansion wheel, 503-expansion link, 504-expansion link guide.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, according to the present invention, a vertical type bagging machine comprises a frame 1, a reciprocating lifting mechanism 3 is disposed on the frame 1, a plurality of lifting trays 307 are disposed on the reciprocating lifting mechanism 3 at intervals, and the reciprocating lifting mechanism 3 drives the lifting trays 307 to move up and down circularly, so as to lift the goods in the lifting trays 307.

Traditional promotion tray is formed by layer board and bottom plate fixed connection, owing to avoid being used for bearing the weight of the interference between the bottom plate of goods and the frame, consequently promote the tray and move still great height apart from ground when low, the workman need the higher distance of lifting just can put the goods to this promotion tray when getting the good, has intensity of labour big, the efficiency of getting the good scheduling problem slowly.

Based on this, please refer to fig. 1, fig. 4 and fig. 7, the utility model discloses the lifting tray includes upper plate 3071, lower plate 3072, folding hinge 3073 and stop gear, upper plate 3071 and lower plate 3072 are articulated through folding hinge 3073, upper plate 3071 and lower plate 3072 can be relative activity, upper plate 3071 is connected with reciprocal hoist mechanism 3, make lifting tray 307 can follow the operation of reciprocal hoist mechanism 3, stop gear is injectd upper plate 3071 and lower plate 3072's activity in the angle of settlement, in order to avoid lifting tray 307 to rise the time lower plate 3072 and upper plate 3071 expand the angle too big, for example exceed 90 degrees, lower plate 3072 inclines this moment, the goods easily slides from it. Preferably, the limiting mechanism limits the movement of the upper supporting plate 3071 and the lower supporting plate 3072 within the range of 0-90 degrees, when the lifting tray 307 moves upwards, the lower supporting plate 3072 is unfolded to 90 degrees relative to the upper supporting plate 3071, and the lower supporting plate 3072 is in a horizontal state, so that the loading of goods is facilitated.

When the lifting tray 307 rises and goes over the top of the reciprocating lifting mechanism 3, the lower supporting plate 3072 gradually folds toward the upper supporting plate 3071 when moving downwards, and when the lower supporting plate 3072 moves downwards to the lower part of the reciprocating lifting mechanism 3, the lower supporting plate 3072 gradually moves away from the upper supporting plate 3071 to form an unfolded state, and when the lower supporting plate 3072 is positioned at the lower part of the reciprocating lifting mechanism 3, the lower supporting plate 3072 is in a completely unfolded state. In the traditional method, in order to avoid the condition that the lower supporting plate is not guided too much due to the interference between the lower supporting plate and the rack, the height of a gap between the bottom of the reciprocating lifting mechanism and the rack is designed to be not lower than that of the lower supporting plate, so that the loading height of the reciprocating lifting mechanism is increased. To solve this problem, the bottom of the frame 1 near the downward moving side of the lifting tray 307 is provided with an arc plate 104, and when the lifting tray 307 moves to its position, the arc plate 104 abuts against and limits the unfolded state of the lower supporting plate 3072, so that it is in a certain folded state and can pass through a shorter space to be smoothly guided to the upward side of the reciprocating lifting mechanism 3.

Preferably, a roller 3077 is disposed on the lower supporting plate, and a roller groove is disposed on the arc plate 104, and the roller 3077 can move along the roller groove to improve the guiding effect of the arc plate 104 on the lower supporting plate 3072. For example, a roller 3077 is installed at the bottom of each of two corners of the outer side of the lower supporting plate 3072, and two arc-shaped plates 104 are arranged at the bottom of the machine frame 1 to improve the stability.

Preferably, the limiting mechanism comprises a lower pull rod 3074, a limiting block 3075 is welded on the lower side of the front end of the lower pull rod 3074, the rear end of the lower pull rod 3074 is hinged with a lower supporting plate 3072, the front end of the lower pull rod 3074 is connected in a strip-shaped sliding groove in the rear end of the upper pull rod 3076 in a sliding manner, the front end of the upper pull rod 3076 is hinged with an upper supporting plate 3071, and the upper supporting plate 3071 and the lower supporting plate 3072 can move between the unfolding state and the folding state through mutual folding movement of the lower pull rod 3074 and the upper pull rod. The limiting block 3075 can enable the folding range between the upper pull rod 3076 and the lower pull rod 3074 not to exceed 180 degrees, and the length of the strip-shaped sliding groove is set so that the upper supporting plate 3071 and the lower supporting plate 3072 can move within the range of 0-90 degrees.

Referring to fig. 3 and 4, the reciprocating lifting mechanism 3 is a conventional lifting mechanism, and for example, it may include a driving sprocket 301 and a driven sprocket 305 disposed on the frame 1 at different heights, a lifting chain 302 is disposed on the driving sprocket 301 and the driven sprocket 305, an expanding sprocket 303 is disposed on one side of the lifting chain 302, the expanding sprocket 303 makes the lifting chain 302 in a triangle shape, the driving sprocket 301 is connected to a driving motor 201, and the driving motor 201 drives the driving sprocket 301 to rotate, so as to drive the lifting chain 302 to move up and down circularly. For example, a driving shaft 202 and a driven shaft 306 are installed at different height positions on the same vertical line on a rack 1, two ends of the driving shaft 202 and the driven shaft 306 are both installed on the rack 1 through bearings, two ends of the driving shaft 202 are respectively provided with a driving link, two ends of the driven shaft 306 are respectively provided with a driven sprocket 305 in a matching manner, a driving motor 201 is installed on the rack 1, an output shaft thereof is provided with a driving wheel 205, a driven wheel 203 is correspondingly installed on the driving shaft 202, the driving wheel 205 and the driven wheel 203 are connected through a transmission chain 204, the driving motor 201 drives the driving wheel 205 and the driven wheel 203 to rotate, further drives the driving shaft 202 and the driven shaft 306 to rotate, and the vertical circulation motion of the. The upper plate 3071 of the lifting tray 307 is fixedly mounted on the lifting chains 302, for example, between the two lifting chains 302.

Referring to fig. 2, in order to reduce the weight of the rack 1, the rack 1 is of a frame structure, which includes a bottom frame 101 and side frames 102 disposed at two opposite sides of the bottom frame, and a plurality of intermediate connecting rods 103 are connected to the middle portions of the two side frames from top to bottom, so as to meet the rigidity requirement of the rack and improve the reliability of the rack. The arc plates 104 are welded to the side frames 102 on the inner side, respectively, and the arc plates 104 guide the lower plate 3072 to the upper moving side of the reciprocating lift mechanism 3. The middle of the bottom frame 101 is hollow except for the two side plates and necessary positions to further reduce the weight of the frame 1.

Referring to fig. 5, in order to facilitate the movement of the frame 1, a traveling wheel 402 is disposed at the bottom of the bottom frame 101, for example, four traveling wheel supports 401 are disposed at the bottom thereof, and a traveling wheel 401 is mounted at the lower end of each traveling wheel support 401. Because the reciprocating lifting mechanism 3 may be subjected to a lateral tilting force when lifting a cargo, a tilting phenomenon may occur, and for this reason, an anti-tilting mechanism 5 is disposed on the bottom frame 101, please refer to fig. 1 and 6, the anti-tilting mechanism 5 includes an expansion rod 501, one end of the expansion rod 501 is hinged on the bottom frame 101, the other end is provided with an expansion wheel 502, the expansion wheel 502 can be moved away from or close to the bottom frame 101 by adjusting the expansion rod 501 to increase the anti-tilting capability, and the anti-tilting capability of the expansion rod 501 is strongest when the diagonal line of the expansion rod 501 and the bottom frame 101 is collinear. Preferably, there are 4 expanding rods 501, one on each side of the bottom frame 101, to support in different directions. Preferably, the expanding wheels 502 are universal wheels.

Preferably, a position adjusting mechanism is arranged on the expansion rod 501, the position adjusting mechanism comprises two expansion connecting rods 503 which are parallel to each other, one end of each expansion connecting rod 503 is hinged with the bottom frame 101, the other end of each expansion connecting rod is slidably connected in a strip-shaped sliding groove of the expansion connecting rod guide rail 504, the expansion connecting rod guide rail 504 is welded on one side of the expansion rod 501 close to the expansion connecting rod 503, and the adjustment of the expansion rod 501 can be realized by adjusting the included angle between the two expansion connecting rods 503 and the bottom frame 101.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a chartered plane is gone up to rectilinear, includes frame (1) be provided with reciprocal hoist mechanism (3) in the frame reciprocal hoist mechanism is last the interval and is provided with a plurality of and promotes tray (307), reciprocal hoist mechanism (3) drive promote tray (307) up-and-down cyclic motion, its characterized in that:

the lifting tray (307) comprises an upper supporting plate (3071), a lower supporting plate (3072), a folding hinge (3073) and a limiting mechanism, wherein the upper supporting plate (3071) and the lower supporting plate (3072) are hinged through the folding hinge (3073), the upper supporting plate (3071) is connected with the reciprocating lifting mechanism (3), the lower supporting plate (3072) is unfolded and suitable for bearing goods when the reciprocating lifting mechanism (3) drives the upper supporting plate to ascend, and the limiting mechanism limits the movement of the upper supporting plate (3071) and the lower supporting plate (3072) within a set angle so as to avoid the goods from sliding down from the lower supporting plate when the lifting tray (307) ascends;

an arc-shaped plate (104) is arranged at the bottom of the rack (1) close to the downward moving side of the lifting tray (307), and when the arc-shaped plate (104) moves to the position of the lifting tray (307), the lower supporting plate (3072) is limited in the unfolding state and is guided to the upward moving side of the lifting tray (307).

2. The vertical type bagging machine according to claim 1, wherein: the limiting mechanism limits the movement of the upper supporting plate (3071) and the lower supporting plate (3072) within the range of 0-90 degrees, and when the limiting mechanism is located at 90 degrees, the lower supporting plate (3072) is located at a horizontal unfolding position and is suitable for carrying goods.

3. The vertical type bagging machine according to claim 2, wherein: the lower supporting plate (3072) is provided with a roller (3077), the arc-shaped plate (104) is provided with a roller groove in a matched mode, and the roller (3077) can move along the roller groove.

4. The vertical type bagging machine according to claim 2, wherein: the limiting mechanism comprises a lower pull rod (3074), a limiting block (3075) is welded on the lower side of the front end of the lower pull rod (3074), the rear end of the lower pull rod (3074) is hinged with a lower supporting plate (3072), the front end of the lower pull rod is connected with a strip-shaped sliding groove in the rear end of an upper pull rod (3076) in a sliding mode, and the front end of the upper pull rod (3076) is hinged with an upper supporting plate (3071);

the strip-shaped sliding groove is suitable for enabling the upper supporting plate (3071) and the lower supporting plate (3072) to move within the range of 0-90 degrees.

5. The vertical type bagging machine according to claim 2, wherein: reciprocating lift mechanism (3) is including setting up not drive sprocket (301) and driven sprocket (305) of co-altitude in frame (1), drive sprocket (301) with be provided with on driven sprocket (305) and promote chain (302), it is provided with expansion sprocket (303) to promote chain (302) one side, expansion sprocket (303) make and promote chain (302) and be triangle-shaped, drive sprocket (301) are connected with driving motor (201), driving motor (201) drive sprocket (301) rotate, drive the upper and lower cyclic motion who promotes chain (302).

6. The vertical type bagging machine according to claim 2, wherein: the frame (1) comprises a bottom frame (101) and side frames (102) arranged on two opposite sides of the bottom frame (101), and a plurality of middle connecting rods (103) are connected to the middles of the side frames (102) from top to bottom.

7. The vertical type bagging machine according to claim 2, wherein: the rack (1) comprises a bottom frame (101), and a traveling wheel (402) is arranged at the bottom of the bottom frame.

8. The vertical bread machine as claimed in claim 7, characterized in that: be provided with on underframe (101) and prevent empting mechanism (5), prevent empting mechanism (5) and include expansion rod (501), expansion rod one end articulates on underframe (101), and expansion wheel (502) are installed to the other end.

9. The vertical type bagging machine according to claim 8, wherein: be provided with position control mechanism on expansion pole (501), position control mechanism includes two expansion connecting rods (503) that are parallel to each other, and its one end is articulated with underframe (101), and other end sliding connection is in expansion connecting rod guide rail (504) bar spout, the welding of expansion connecting rod guide rail (504) is in one side that expansion pole (501) is close to expansion connecting rod (503).