Lift car type tobacco block basketing device

Abstract

The utility model relates to a car type tobacco block basketing device which comprises a base frame, a longitudinal guide rail, a longitudinal movement driving device, a tobacco block arrangement car and a turnover box. Wherein the cigarette block arrangement lift car is of a bottomless box type structure with an opening in the front end, two U-shaped sliding ways are symmetrically arranged at the bottom of the cigarette block arrangement lift car, two sets of hinge door plates are symmetrically arranged between the U-shaped sliding ways, guide wheels are arranged at the hinged positions of the hinge door plates, and the guide wheels are in rolling fit in the U-shaped sliding ways; two door plate driving devices are arranged outside the U-shaped sliding ways, and each door plate driving device drives one set of hinge door plates to vertically or horizontally move in the U-shaped sliding ways on the corresponding sides, so that the two sets of hinge door plates are symmetrically opened or closed. The lift car of the device adopts the oppositely opened and closed pull-out box bottom, and when the tobacco block arrangement lift car reaches the bottom of the turnover box, bottom pull-out is carried out to start unloading, so that the unloading height is effectively reduced, secondary crushing of the tobacco blocks is reduced, and the production quality is effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of car type tobacco block basket loading devices, belong to the technical field of tobacco manufacturing equipment. BACKGROUND

[0002] With the continuous development of mechanical automation, the equipment of tobacco industry also more and more requires production efficiency and product quality. At present, in the processing procedure of tobacco industry leaf, the box of tobacco block row is usually adopted with the structure of bottom turning down. Since the bottom turning down needs to ensure a certain distance between the box of tobacco block and the bottom of turnover box, to ensure that the bottom turning has turning space, after tobacco bale slicing, there is a problem of packing height difference in the process of packing into vacuum conditioning, which causes a series of problems such as tobacco block falling frame impact, material catching, dust, etc. This problem has become a common problem in the industry. CONTENT OF UTILITY MODEL

[0003] The technical problem to be solved by the utility model is to provide a car type tobacco block basket loading device. The car of the device adopts a pull-out type box bottom that is opened and closed. When the tobacco block row car reaches the bottom of the turnover box, the bottom is pulled out to open and unload, effectively reducing the unloading height, reducing the secondary crushing of tobacco blocks, and effectively ensuring the production quality.

[0004] To solve the above problems, the specific technical scheme of the utility model is as follows: a car type tobacco block basket loading device, comprising a base frame, a longitudinal guide rail, a longitudinal movement driving device, a tobacco block row car and a turnover box. The tobacco block row car is a box-shaped structure with an open front end and no bottom. Two U-shaped slides are symmetrically arranged at the bottom of the tobacco block row car. Two groups of hinged door plates are symmetrically arranged between the U-shaped slides. The hinge joints of the hinged door plates are provided with guide wheels that roll in the U-shaped slides. Two door plate driving devices are provided outside the U-shaped slides. Each door plate driving device drives a group of hinged door plates to move vertically or horizontally in the corresponding side U-shaped slide, so that the two groups of hinged door plates are symmetrically opened or closed.

[0005] The door plate driving device comprises a transmission sprocket, a chain, a reversing sprocket and a driving motor. The transmission sprocket is located at the corner of the U-shaped slide, and the shaft is connected with the output shaft of the driving motor. Reversing sprockets are arranged at the top of the vertical end and the middle position of the horizontal end of the U-shaped slide. A guide opening slot is provided on the U-shaped slide, and the shafts of the guide wheels near the two ends of the hinged door plates extend out of the guide opening slot. One end of the chain is connected with the shaft of the guide wheel at the outer end side of the hinged door plate after passing through the reversing sprocket of the vertical end. The other end of the chain is connected with the shaft of the guide wheel at the inner end side of the hinged door plate after passing through the reversing sprocket of the horizontal end.

[0006] The position sensor I and the position sensor II are arranged on one of the chains; the position sensor I triggers when sensing the upper port of the turnover box, and the driving motor drives the horizontal end of the chain to pull the hinged door plate; the position sensor II triggers when sensing the upper port of the turnover box, and the driving motor drives the vertical end of the chain to lift the hinged door plate.

[0007] The hinged door plate is composed of a plurality of parallel strip-shaped door plates, and a pin shaft hole arranged alternately is arranged between two adjacent strip-shaped door plates; the shaft of the guide wheel is provided with a rotating shaft, and the rotating shaft is connected with the pin shaft holes of two adjacent strip-shaped door plates.

[0008] A plurality of eye bearings are arranged on the strip-shaped door plate, and the eye bearings support the tobacco block material.

[0009] The longitudinal movement driving device comprises a longitudinal movement traction motor and a longitudinal movement traction chain, the longitudinal movement traction chain is arranged on the base frame through a chain wheel, and the back of the tobacco block rowing car is connected with the longitudinal movement traction chain through a positioning block; the longitudinal movement driving device drives the chain wheel matched with the longitudinal movement traction chain to rotate; longitudinal guide rails are arranged on both sides of the base frame, and the sliding block connected with the back of the tobacco block rowing car is slidingly connected with the longitudinal guide rails.

[0010] The longitudinal movement traction motor is a stepping motor, and during the descending process of the tobacco block rowing car, a plurality of times of layer stopping are realized according to the set tobacco block height.

[0011] The turnover box is located directly below the tobacco block rowing car.

[0012] The car-type tobacco block basket loading device adopts the above structure and has the following advantages:

[0013] 1. The hinged door plate structure is opened and closed, the opening and closing space is saved, and the damage caused by the falling of the tobacco block is avoided;

[0014] 2. The chain wheel and chain drive the hinged door plate, the transmission structure is simple, and the driving effect is good;

[0015] 3. The eye bearing is arranged on the hinged door plate, the friction between the tobacco block and the hinged door plate is reduced, and the opening resistance of the hinged door plate is reduced. DETAILED DESCRIPTION

[0016] Figure 1 It is a whole structure diagram of the car-type tobacco block basket loading device.

[0017] Figure 2 It is a bottom structure perspective view of the tobacco block rowing car.

[0018] Figure 3 It is an open state diagram of the door plate driving device.

[0019] Figure 4 It is a closed state diagram of the door plate driving device.

[0020] Figure 5 Connection diagram for the strip door. DETAILED DESCRIPTION

[0021] As Figure 1 and Figure 2 shown, a cage type tobacco block loading device, comprising a cage 1, longitudinal guide rails 2, longitudinal movement driving device 3, tobacco block array cage 4 and turnover box 5, the turnover box 5 is located directly below the tobacco block array cage 4; the longitudinal movement driving device 3 comprises a longitudinal movement traction motor 31 and a longitudinal movement traction chain 32, the longitudinal movement traction chain 32 is arranged on the base frame 1 through a chain wheel, the back of the tobacco block array cage 4 is connected with the longitudinal movement traction chain 32 through a positioning block; the longitudinal movement driving device 3 drives the rotation of the chain wheel matched with the longitudinal movement traction chain 32; the two sides of the base frame are provided with longitudinal guide rails 2, and the sliding block connected with the back of the tobacco block array cage 4 is in sliding connection with the longitudinal guide rails 2. The longitudinal movement traction motor 31 is a stepping motor, during the descending process of the tobacco block array cage 4, according to the set tobacco block height, several times of layer stopping are realized, during each time of layer stopping, the conveying belt sends several tobacco blocks into the tobacco block array cage 4 of the corresponding height, so as to avoid the tobacco blocks with a drop difference from falling into the tobacco block array cage.

[0022] The tobacco block array cage 4 is of a bottomless structure, two U-shaped slides 11 are symmetrically arranged at the bottom of the tobacco block array cage 4, two groups of hinged door plates 12 are symmetrically arranged between the U-shaped slides 11, a guide wheel 17 is arranged at the hinge joint of the hinged door plate 12, and the guide wheel 17 is in rolling cooperation in the U-shaped slide 11; two door plate driving devices 6 are arranged outside the U-shaped slide 11, each door plate driving device 6 drives a group of hinged door plates 12 to move vertically or horizontally in the corresponding side U-shaped slide 11, so that the two groups of hinged door plates 12 are symmetrically opened or closed.

[0023] The door plate driving device 6 comprises a transmission sprocket 13, a chain 14, a reversing sprocket 15 and a driving motor 16; the transmission sprocket 13 is located at the corner of the U-shaped slide 11, and the rotating shaft is connected with the output shaft of the driving motor 16; the reversing sprockets 15 are arranged at the top of the vertical end and the middle position of the horizontal end of the U-shaped slide 11 respectively; a guide open slot is arranged on the U-shaped slide 11, and the rotating shaft of the guide wheel 17 close to the two ends of the hinged door plate 12 extends out of the guide open slot; one end of the chain 14 is connected with the rotating shaft of the guide wheel 17 at the outer end side of the hinged door plate 12 after passing through the reversing sprocket 15 of the vertical end; the other end of the chain 14 is connected with the rotating shaft of the guide wheel 17 at the inner end side of the hinged door plate 12 after passing through the reversing sprocket 15 of the horizontal end. A position sensor I7 and a position sensor II8 are arranged on one of the chains 14; when the position sensor I7 senses the upper port of the turnover box 5, it is triggered, the driving motor 16 drives the chain 14 at the horizontal end to pull the hinged door plate 12; when the position sensor II8 senses the upper port of the turnover box 5, it is triggered, the driving motor 16 drives the chain 14 at the vertical end to lift the hinged door plate 12.

[0024] The working process of the door plate driving device 6 is as follows: as shown in Figure 3 When the tobacco block rowing car 4 continuously moves downward and is filled with tobacco blocks, the lower limit position sensor II 8 is triggered when the upper port of the turnover box 5 is sensed, the driving motors 16 on both sides rotate simultaneously, the top of the chain 14 pulls the hinged door plate 12 upward, the hinged door plate 12 is forced, the guide wheels 17 move upward along the vertical slide of the U-shaped slide 11, and the hinged door plate 12 is symmetrically opened. Figure 4 When the tobacco blocks are unloaded, the tobacco block rowing car 4 continuously moves upward, the lower limit position sensor I 7 is triggered when the upper port of the turnover box 5 is sensed, the driving motors 16 on both sides rotate reversely, the horizontal end of the chain 14 pulls the hinged door plate 12 inward, the guide wheels 17 move along the horizontal slide of the U-shaped slide 11, and the hinged door plate 12 is symmetrically closed. The flat opening and closing structure of the hinged door plate 12 also effectively avoids the tobacco blocks with a drop from entering the turnover box 5.

[0025] As shown in Figure 5 The hinged door plate 12 is composed of a plurality of parallel strip door plates 12-1, the adjacent two strip door plates 12-1 are provided with staggered pin shaft holes 12-2, the shaft center of the guide wheel 17 is provided with a rotating shaft 12-3, and the rotating shaft 12-3 is connected with the pin shaft holes 12-2 of the adjacent two strip door plates 12-1. The hinged door plate 12 is composed of a plurality of strip door plates 12-1, which is easy to form a corner and slide upward along the U-shaped slide 11.

[0026] The strip door plate 12-1 is provided with a plurality of bull eye bearings 12-4, the bull eye bearings 12-4 support the tobacco block material, so as to reduce the friction force generated by the tobacco blocks on the hinged door plate 12, and make the hinged door plate 12 open more smoothly.

Claims

1. A cage-type smoke block loading basket device, characterized by: The utility model relates to a kind of tobacco block transfer system, including base frame (1), longitudinal guide rail (2), longitudinal movement driving device (3), tobacco block array car (4) and turnover box (5);Wherein, tobacco block array car (4) is the box type structure of front end opening and no bottom, two U-shaped slides (11) are symmetrically arranged in the bottom of tobacco block array car (4), two groups of hinged door panels (12) are symmetrically arranged between U-shaped slide (11), hinge joint of hinged door panel (12) is equipped with guide wheel (17), guide wheel (17) is rolled in U-shaped slide (11) cooperation;Two door panel driving devices (6) are equipped outside U-shaped slide (11), and each door panel driving device (6) respectively drives a group of hinged door panels (12) to move vertically or horizontally in the corresponding side U-shaped slide (11), so that two groups of hinged door panels (12) are symmetrically opened or closed.

2. The car-type block of cigarettes loading basket device according to claim 1, characterized in that: The door panel driving device (6) includes a transmission sprocket (13), a chain (14), a reversing sprocket (15), and a drive motor (16). The transmission sprocket (13) is located at the corner of the U-shaped slide (11), and the shaft is connected to the output shaft of the drive motor (16). The reversing sprocket (15) is arranged at the top of the vertical end and the middle of the horizontal end of the U-shaped slide (11). The U-shaped slide (11) is provided with a guide opening slot, and the shaft of the guide wheel (17) near the two ends of the hinged door panel (12) extends out of the guide opening slot. One end of the chain (14) is connected to the shaft of the guide wheel (17) at the outer end of the hinged door panel (12) after passing through the reversing sprocket (15) at the vertical end. The other end of the chain (14) is connected to the shaft of the guide wheel (17) at the inner end of the hinged door panel (12) after passing through the reversing sprocket (15) at the horizontal end.

3. The car-type block of cigarettes loading basket device according to claim 2, characterized in that: A position sensor I (7) and a position sensor II (8) are arranged on one of the chains (14). When the position sensor I (7) senses the upper port of the turnover box (5), it triggers the drive motor (16) to drive the chain (14) to pull the hinged door panel (12) at the horizontal end. When the position sensor II (8) senses the upper port of the turnover box (5), it triggers the drive motor (16) to drive the chain (14) to lift the hinged door panel (12) at the vertical end.

4. The car-type block of cigarettes loading basket device according to claim 1, characterized in that: The hinged door panel (12) is composed of several parallel strip door panels (12-1), and the shaft hole (12-2) is arranged between the adjacent two strip door panels (12-1). The shaft of the guide wheel (17) is provided with a shaft (12-3), and the shaft (12-3) connects the shaft holes (12-2) of the adjacent two strip door panels (12-1).

5. The car-type block of cigarettes loading basket device according to claim 4, characterized in that: The strip door panel (12-1) is provided with several bull's eye bearings (12-4), and the bull's eye bearings (12-4) support the tobacco block material.

6. The car-type block of cigarettes loading basket device according to claim 1, characterized in that: The longitudinal movement driving device (3) comprises a longitudinal movement traction motor (31) and a longitudinal movement traction chain (32), the longitudinal movement traction chain (32) is arranged on the base frame (1) through a chain wheel, and the back of the tobacco block row car (4) is connected with the longitudinal movement traction chain (32) through a positioning block; the longitudinal movement driving device (3) drives the chain wheel matched with the longitudinal movement traction chain (32) to rotate; longitudinal guide rails (2) are arranged on both sides of the base frame, and the sliding block connected with the back of the tobacco block row car (4) is in sliding connection with the longitudinal guide rails (2).

7. The car-type block of cigarettes loading basket device according to claim 6, characterized in that: The longitudinal movement traction motor (31) is a stepping motor, and during the descending process of the tobacco block row car (4), a plurality of layer stops are realized according to the set tobacco block height.

8. The car-type block of cigarettes loading basket device according to claim 1, characterized in that: The turnover box (5) is located directly below the tobacco block row car (4).

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