CN212638233U - Full-automatic bag cutting device suitable for ton bags of different specifications - Google Patents

Abstract

The utility model discloses a full-automatic bag cutting device suitable for different specification ton bags, including frame and the feed mechanism who sets up in the frame front end, be provided with hoist mechanism, retinue mechanism, grab bag mechanism, cut bag mechanism, collecting hopper and ton bag collection mouth in the frame, hoist mechanism sets up between feed mechanism and retinue mechanism, grab bag mechanism, cut bag mechanism and all set up above the retinue mechanism, the collecting hopper sets up below the frame, and the collecting hopper is located the end of retinue mechanism, ton bag collection mouth sets up below the afterbody of frame; the feeding mechanism comprises a conveyor belt and a first motor for driving the conveyor belt to move, two push plates which are oppositely arranged are arranged above the conveyor belt, and the two push plates are respectively connected with a first telescopic mechanism below the conveyor belt through U-shaped connecting rods. The utility model adopts the above structure, can adapt to the ton bag of different specifications size and cut the bag requirement, and cut bag efficiency and success rate height.

Description

Full-automatic bag cutting device suitable for ton bags of different specifications

Technical Field

The utility model relates to a ton bag field of unloading specifically is a full-automatic bag cutting device suitable for different specification ton bags.

Background

The ton bag is a flexible transport packaging container, and has the advantages of moisture resistance, dust resistance, radiation resistance, firmness and safety. Through market investigation discovery, domestic ton package bag breaking equipment is many at present, and is all simple and crude structure, and the function is simple, and degree of automation is lower, and bag breaking is efficient, and the operational environment is poor, especially when the solid-state danger waste material of handling ton bag package is handled in the useless processing enterprise of danger, adopts half manual operation mode basically, and commonly used is two kinds of methods: one method is that the ton bag is lifted to a discharge opening by a forklift or an electric hoist, the bottom of the ton bag is manually scratched by a blade, so that materials in the ton bag fall into a collecting hopper under the action of gravity, and then the waste bag is manually collected; the other method is that the ton bag is lifted to a supporting platform, a bag breaking cutter arranged on the supporting platform cuts the bottom of the ton bag, so that materials fall into a collecting hopper below the supporting platform, and then waste bags are collected manually, but sometimes the bag breaking cutter cannot completely cut the ton bag and still needs to break the bag manually. The two ton bag discharging modes have the defects of complex operation and low bag opening efficiency. In addition, at present, domestic ton bag products are different in specification and size, solid hazardous waste is different in physical property, ton bag filling rate is different, the requirement on adaptability of bag opening equipment is high, the bag opening equipment in the market is simple and crude in design and too simple in function, the adaptability is poor, the ton bag cutting efficiency and success rate are not ideal, no special bag opening system equipment which is efficient and suitable for treating the solid hazardous waste ton bags is available at present, the special bag opening system equipment is basically in a blank state, and the basic requirements of automation, high efficiency and clean production in the hazardous waste disposal industry cannot be met.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of prior art, the utility model provides a full-automatic bag device that cuts suitable for different specification ton bags solves current ton bag and cuts the ton bag that bag equipment can't adapt to different specification sizes and cut the bag requirement, and cuts bag efficiency and success rate unsatisfactory, the lower problem of ton bag efficiency of unloading.

The utility model provides a technical scheme that above-mentioned problem adopted is:

a full-automatic bag cutting device suitable for ton bags of different specifications comprises a rack and a feeding mechanism arranged at the front end of the rack, wherein a lifting mechanism, a following mechanism, a bag grabbing mechanism, a bag cutting mechanism, a collecting hopper and a ton bag collecting port are arranged in the rack;

the feeding mechanism comprises a conveyor belt and a first motor for driving the conveyor belt to move, two push plates which are oppositely arranged are arranged above the conveyor belt, and the two push plates are respectively connected with a first telescopic mechanism below the conveyor belt through U-shaped connecting rods.

Further, as preferred technical scheme, aggregate bin below is provided with screening mechanism, screening mechanism includes shale shaker, promotes the head and promotes first driver, the shale shaker slope sets up in aggregate bin below, it sets up the top at the shale shaker to promote the head, it is fixed in the power take off end that promotes first driver to promote the head.

Further, as a preferred technical scheme, the bag cutting mechanism comprises a cutter disc, a rocker arm, a second motor, a vertical shaft, a transmission rod and a second telescopic mechanism, the cutter disc is arranged at one end of the rocker arm and is linked with the second motor, the other end of the rocker arm is fixed on the vertical shaft, one end of the transmission rod is fixed with the vertical shaft, and the other end of the transmission rod is fixedly connected with a power output end of the second telescopic mechanism.

Further, as a preferred technical scheme, the rack is of a sealed cavity structure, a sealed channel is formed in the space where the lifting mechanism, the following mechanism, the bag grabbing mechanism and the bag cutting mechanism are located, and a sealing door capable of being opened and closed automatically is arranged between the lifting mechanism and the feeding mechanism.

Further, as preferred technical scheme, grab a bag mechanism and include the walking unit and set up the grapple subassembly at the walking unit both ends, the grapple subassembly is including accepting frame, baffle, axis of rotation, first rotating electrical machines and a plurality of couple, it articulates on the walking unit and can move along the walking unit to accept the frame, the axis of rotation level is fixed on accepting the frame, and the axis of rotation realizes the linkage with first rotating electrical machines, first rotating electrical machines is fixed on accepting the frame, the couple is fixed in the axis of rotation, the baffle is vertical to be fixed on accepting the frame, is equipped with a plurality of bar holes that correspond with the position of couple on the baffle, the top of walking unit is equipped with a set of third telescopic machanism, the flexible end of third telescopic machanism is fixed with two accepting frames respectively.

Further, as preferred technical scheme, still include the recovery mechanism, the mechanism setting of retrieving is in the afterbody of frame, and retrieves the mechanism and is located ton bag and collects the top of mouthful.

Further, as a preferred technical scheme, the recycling mechanism comprises a rotary table, two insertion rods, a second rotating motor, a turning head, a fourth telescopic mechanism, a top plate and a fifth telescopic mechanism, the turning head is connected with the machine frame through a hinge, the second rotating motor, the fourth telescopic mechanism and the rotary table are all fixed on the turning head, the rotary table can be freely rotatably fixed on the turning head, the second rotating motor is linked with the rotary table, the insertion rods are vertically fixed on the rotary table, the top plate is connected to the insertion rods in a penetrating mode, the top plate is fixedly connected with the telescopic ends of the fourth telescopic mechanism, the fifth telescopic mechanism is fixed on the machine frame, and the telescopic ends of the fifth telescopic mechanism are fixed on the turning head.

Compared with the prior art, the utility model, following beneficial effect has is:

(1) the utility model discloses a design feed mechanism, hoist mechanism, retinue mechanism, grab a bag mechanism, cut a bag mechanism, collecting hopper, ton bag and collect the mouth, realized that ton bag is unloaded, ton bag is retrieved full automatization, and whole unloading process does not have the dust and discharges, has avoided the pollution.

(2) The utility model discloses an adopt screening mechanism, improved the patency of unloading, prevent to block up the passageway and influence next time to unload from the material that the ton bag was lifted off, improved the efficiency of unloading, reduced because the number of times of parking of unloading jam and causing.

(3) The utility model discloses a with feed mechanism design for conveyer belt, first motor, push pedal, U-shaped connecting rod and first telescopic machanism's component structure form, can make the ton bag homoenergetic of different specifications, different loads enter into hoist mechanism, follower between two parties in, and then ensure to grab the accurate ton bag that grabs of bag mechanism, be convenient for unload, improve the efficiency of unloading, reduce the possibility of unloading the in-process trouble.

(4) The utility model discloses a set up recovery mechanism, can conveniently realize ton bag and grab the separation of bag mechanism, realize compressing, retrieving to ton bag simultaneously, be convenient for improve the recovery efficiency of ton bag.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural diagram of the feeding mechanism of the present invention;

fig. 4 is a schematic structural view of the sieving mechanism of the present invention;

FIG. 5 is a schematic structural view of the bag cutting mechanism of the present invention;

fig. 6 is a schematic structural view of the bag gripping mechanism of the present invention;

fig. 7 is a schematic structural diagram of the recycling mechanism of the present invention.

The reference numbers in the figures correspond to the names: 1. the bag cutting machine comprises a feeding mechanism, 2, a lifting mechanism, 3, a following mechanism, 4, a bag grabbing mechanism, 5, a bag cutting mechanism, 6, a screening mechanism, 7, a recycling mechanism, 8, a ton bag collecting opening, 9, a collecting hopper, 11, a conveying belt, 12, a first motor, 13, a push plate, 14, a U-shaped connecting rod, 41, a walking unit, 42, a receiving frame, 43, a baffle plate, 44, a rotating shaft, 45, a first rotating motor, 46, a hook, 47, a third telescopic mechanism, 51, a cutting disc, 52, a rocker arm, 53, a second motor, 54, a vertical shaft, 55, a transmission rod, 56, a second telescopic mechanism, 61, a vibrating screen, 62, a pushing head, 63, a pushing head driver, 71, a rotating disc, 72, an inserting rod, 73, a second rotating motor, 74, a turnover head, 75, a fourth telescopic mechanism, 76, a top plate, 77 and a fifth telescopic mechanism.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

Examples

As shown in fig. 1 and 2, a fully automatic bag cutting device suitable for ton bags of different specifications, according to a preferred embodiment of the present invention, comprises a frame and a feeding mechanism 1 disposed at the front end of the frame, wherein a lifting mechanism 2, a following mechanism 3, a bag grasping mechanism 4, a bag cutting mechanism 5, a collecting hopper 9, and a ton bag collecting port 8 are disposed in the frame, the lifting mechanism 2 is disposed between the feeding mechanism 1 and the following mechanism 3, and is used for lifting the ton bags sent from the feeding mechanism 1 to the same height as the following mechanism 3, and then conveying the ton bags to the following mechanism 3, the feeding mechanism 1, the lifting mechanism 2, and the following mechanism 3 are all of the existing structure, a conveyor belt is disposed on the feeding mechanism 1, the lifting mechanism 2, and the following mechanism 3, the ton bags are conveyed to the lifting mechanism 2 by the conveyor belt on the feeding mechanism 1, the lifting mechanism 2 lifts the ton bags upwards, after being lifted to the right position, the belt is conveyed to the belt of the following mechanism 3 by the belt on the lifting mechanism 2. Grab bag mechanism 4, cut bag mechanism 5 and all set up in pallet 3 top, grab bag mechanism 4 and be used for grasping the ton bag, and cut bag mechanism 5 and be used for cutting open the ton bag, so that unload, collecting hopper 9 sets up in the frame below, and collecting hopper 9 is located pallet 3's end, after the ton bag moved pallet 3's end and breaks away from pallet 3, the ton bag came to collecting hopper 9 top, under the effect of self gravity, the material in the ton bag dropped into collecting hopper 9, accomplish and unload, empty ton bag after unloading continues to move to ton bag collection mouth 8, loosen and grab bag mechanism 4, empty ton bag is under self action of gravity, fall from ton bag collection mouth 8 of frame afterbody below, realize empty ton bag and retrieve.

Because the ton bags have various specifications and the material amount of the same ton bag may be different, the position of the ton bag entering the following mechanism 3 is deviated, thereby affecting the accurate grabbing of the ton bag by the bag grabbing mechanism and further possibly affecting the discharging, therefore, the embodiment designs the feeding mechanism 1, as shown in fig. 3, the feeding mechanism 1 comprises a conveyor belt 11 and a first motor 12 driving the conveyor belt 11 to move, two push plates 13 oppositely arranged are arranged above the conveyor belt 11, the two push plates 13 are respectively connected with a first telescopic mechanism below the conveyor belt 11 through a U-shaped connecting rod 14, the first telescopic mechanism can be a cylinder, the cylinder is used for adjusting the distance between the two push plates 13, the ton bags on the conveyor belt 11 are regulated, and under the action of the cylinder and the push plates 13, the ton bags placed on the conveyor belt 11 can enter the lifting mechanism 2 in a centered state, and because the conveyer belt conveying all is between hoist mechanism 2, the follower 3, consequently, the ton bag can keep between two parties equally in hoist mechanism 2, and then makes and grab bag mechanism 6 and can grasp the ton bag accurately, is convenient for realize comparatively the efficient and unloads.

In order to improve the discharging smoothness and prevent the material discharged from the ton bag from blocking the channel and affecting the next discharging, as shown in fig. 4, the present embodiment designs a sieving mechanism 6, the sieving mechanism 6 is disposed below the collecting hopper 9, the sieving mechanism 6 includes a vibrating screen 61, a pushing head 62 and a pushing head driver 63, the vibrating screen 61 is disposed obliquely below the collecting hopper 9, the pushing head 62 is disposed above the vibrating screen 61, the pushing head 62 is fixed at the power output end of the pushing head driver 63, when the material in the ton bag falls onto the vibrating screen 61, the material with smaller volume can pass through the vibrating screen 61 and enter the fine material collecting device, while the material with larger volume can only roll along the vibrating screen 61 into the coarse material collecting device because the material cannot pass through the vibrating screen 61, when the material on the vibrating screen 61 is more, the problem that the material is accumulated on the vibrating screen 61 and cannot completely roll off is inevitable, thereby can influence next time and unload, for this reason, this problem then can be solved well to promote head 62, the first driver 63 of promotion of this embodiment, and every bag ton bag is unloaded and is accomplished the back, promotes the head 62 motion through promoting the first driver 63 drive, lets promote head 62 and pushes down the accumulational material on the shale shaker 61, avoids the material to pile up on the shale shaker 61 and influence next time and unload. The pushing head driver 63 of this implementation can be realized by using an air cylinder, and can also be realized by using other telescopic devices, and the vibrating screen 61 is of the existing structure.

In order to better realize the discharging, the bag cutting mechanism 5 is designed in the present embodiment, as shown in fig. 5, the bag cutting mechanism 5 includes a cutter disc 51, a rocker arm 52, a second motor 53, a vertical shaft 54, a transmission rod 55 and a second telescopic mechanism 56, the cutter disc 51 is disposed at one end of the rocker arm 52 and is linked with the second motor 53, the other end of the rocker arm 52 is fixed to the vertical shaft 54, one end of the transmission rod 55 is fixed to the vertical shaft 54, and the other end of the transmission rod 55 is fixedly connected to a power output end of the second telescopic mechanism 56. The second telescopic mechanism 56 can be an air cylinder or other telescopic devices and is used for adjusting the distance between the two cutter discs 51 so as to adapt to ton bags of various specifications, the second motor 53 drives the cutter discs 51 to rotate, the ton bags passing through the cutter discs 51 are transversely cut, the bag cutting success rate is high, and unloading is facilitated.

In order to prevent dust from splashing, the frame is designed to be a sealed cavity structure in the embodiment, a sealed channel is formed in the space where the lifting mechanism 2, the following mechanism 3, the bag grabbing mechanism 4 and the bag cutting mechanism 5 are located, a sealing door capable of being automatically opened and closed is arranged between the lifting mechanism 2 and the feeding mechanism 1, when a ton bag enters the lifting mechanism 2 from the feeding mechanism 1, the sealing door is opened, and after the ton bag completely enters the lifting mechanism 2, the sealing door is closed. The structure and the opening and closing control of the sealing door belong to the prior art, so the detailed structure and the working principle of the sealing door are not described in detail.

As shown in fig. 6, the bag-grabbing mechanism 4 of this embodiment includes a traveling unit 41 and grabbing hook assemblies disposed at two ends of the traveling unit 41, each grabbing hook assembly includes a receiving frame 42, a blocking plate 43, a rotating shaft 44, a first rotating motor 45 and a plurality of hooks 46, the receiving frame 42 is hung on the traveling unit 41 and can move along the traveling unit 41, the rotating shaft 44 is horizontally fixed on the receiving frame 42, the rotating shaft 44 is linked with the first rotating motor 45, the first rotating motor 45 is fixed on the receiving frame 42, the hooks 46 are fixed on the rotating shaft 44, the first rotating motor 45 drives the rotating shaft 44 to rotate, the rotating shaft 44 rotates the hooks 46 to hook or disengage from ton bags, the blocking plate 43 is vertically fixed on the receiving frame 42, the blocking plate 43 is provided with a plurality of strip-shaped holes corresponding to the positions of the hooks 46, the ton bags on the traveling mechanism 3 are located between the two blocking plates 43, when the rotating shaft 44 rotates, the hook 46 on the rotating shaft 44 penetrates through the strip-shaped hole on the baffle 43 and further penetrates into the ton bag to hook the ton bag, and when the rotating shaft 44 rotates reversely, the hook 46 is drawn out of the ton bag, under the action of the baffle 43, the ton bag is separated from the hook 46, and the ton bag can be separated and recycled. The top of the traveling unit 41 is provided with a group of third telescopic mechanisms 47, the telescopic ends of the third telescopic mechanisms 47 are respectively fixed with the two bearing frames 42, the third telescopic mechanisms 47 can be air cylinders or other telescopic devices, and the third telescopic mechanisms 47 are used for adjusting the distance between the two bearing frames 42 so as to meet the requirements of grabbing ton bags of different specifications.

In order to facilitate the recycling of the ton bags, the recycling mechanism 7 may be designed in this embodiment, the recycling mechanism 7 is disposed at the tail of the rack, and the recycling mechanism 7 is located above the ton bag collecting port 8. Specifically, as shown in fig. 7, the recovery mechanism 7 of this embodiment includes a rotating disc 71, two insertion rods 72, a second rotating motor 73, a folding head 74, a fourth telescoping mechanism 75, a top plate 76, and a fifth telescoping mechanism 77, the folding head 74 and the rack are connected by a hinge, the second rotating motor 73, the fourth telescoping mechanism 75, and the rotating disc 71 are all fixed on the folding head 74, the rotating disc 71 is fixed on the folding head 74 in a freely rotatable manner, the second rotating motor 73 is linked with the rotating disc 71, the insertion rods 72 are vertically fixed on the rotating disc 71, the top plate 76 is connected to the insertion rods 72 in a penetrating manner, the top plate 76 is fixedly connected to the telescoping ends of the fourth telescoping mechanism 75, the fifth telescoping mechanism 77 is fixed on the rack, and the telescoping ends of the fifth telescoping mechanism 77 are fixed on the folding head 74. When the bag grabbing mechanism 4 drives the empty ton bag which has finished discharging to continue to move, the two inserting rods 72 are inserted into the ton bag along the potential, the second rotating motor 73 drives the rotating disc 71 to rotate, the two inserting rods 72 rotate along with the rotating disc, the ton bag is wound on the inserting rods 72, then the hook 46 of the bag grabbing mechanism 4 is retracted, the hook 46 is separated from the ton bag, and the bag grabbing mechanism 4 returns to the following mechanism 3 to grab and take the next ton bag; the fifth telescopic mechanism 77 is started to fold the folding head 74 downwards, the fourth telescopic mechanism 75 is started, the fourth telescopic mechanism 75 drives the top plate 76 to move, and the ton bag on the insertion rod 72 is pushed out, so that the compression and recovery of the ton bag are realized.

As described above, the present invention can be preferably realized.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.

Claims (7)

1. The full-automatic bag cutting device suitable for ton bags of different specifications is characterized by comprising a rack and a feeding mechanism (1) arranged at the front end of the rack, wherein a lifting mechanism (2), a following mechanism (3), a bag grabbing mechanism (4), a bag cutting mechanism (5), a collecting hopper (9) and a ton bag collecting port (8) are arranged in the rack, the lifting mechanism (2) is arranged between the feeding mechanism (1) and the following mechanism (3), the bag grabbing mechanism (4) and the bag cutting mechanism (5) are arranged above the following mechanism (3), the collecting hopper (9) is arranged below the rack, the collecting hopper (9) is positioned at the tail end of the following mechanism (3), and the ton bag collecting port (8) is arranged below the tail of the rack;

feeding mechanism (1) includes conveyer belt (11) and drives first motor (12) of conveyer belt (11) motion, conveyer belt (11) top is equipped with two push pedal (13) that set up relatively, and two push pedal (13) link to each other with the first telescopic machanism of conveyer belt (11) below through U-shaped connecting rod (14) respectively.

2. The full-automatic bag cutting device suitable for ton bags of different specifications is characterized in that a screening mechanism (6) is arranged below the collecting hopper (9), the screening mechanism (6) comprises a vibrating screen (61), a pushing head (62) and a pushing head driver (63), the vibrating screen (61) is obliquely arranged below the collecting hopper (9), the pushing head (62) is arranged above the vibrating screen (61), and the pushing head (62) is fixed at the power output end of the pushing head driver (63).

3. The full-automatic bag cutting device suitable for ton bags of different specifications according to claim 1, wherein the bag cutting mechanism (5) comprises a cutter disc (51), a rocker arm (52), a second motor (53), a vertical shaft (54), a transmission rod (55) and a second telescopic mechanism (56), the cutter disc (51) is arranged at one end of the rocker arm (52) and is linked with the second motor (53), the other end of the rocker arm (52) is fixed to the vertical shaft (54), one end of the transmission rod (55) is fixed to the vertical shaft (54), and the other end of the transmission rod (55) is fixedly connected with a power output end of the second telescopic mechanism (56).

4. The full-automatic bag cutting device suitable for ton bags of different specifications is characterized in that the rack is of a sealed cavity structure, a sealed channel is formed in the space where the lifting mechanism (2), the following mechanism (3), the bag grabbing mechanism (4) and the bag cutting mechanism (5) are located, and a sealed door capable of being automatically opened and closed is arranged between the lifting mechanism (2) and the feeding mechanism (1).

5. The full-automatic bag cutting device suitable for ton bags with different specifications is characterized in that the bag grabbing mechanism (4) comprises a traveling unit (41) and grabbing hook assemblies arranged at two ends of the traveling unit (41), each grabbing hook assembly comprises a bearing frame (42), a baffle (43), a rotating shaft (44), a first rotating motor (45) and a plurality of hooks (46), the bearing frame (42) is hung on the traveling unit (41) and can move along the traveling unit (41), the rotating shaft (44) is horizontally fixed on the bearing frame (42), the rotating shaft (44) is linked with the first rotating motor (45), the first rotating motor (45) is fixed on the bearing frame (42), the hooks (46) are fixed on the rotating shaft (44), the baffle (43) is vertically fixed on the bearing frame (42), a plurality of strip-shaped holes corresponding to the positions of the hooks (46) are formed in the baffle (43), a group of third telescopic mechanisms (47) are arranged at the top of the walking unit (41), and the telescopic ends of the third telescopic mechanisms (47) are fixed to the two bearing frames (42) respectively.

6. The full-automatic bag cutting device suitable for ton bags of different specifications is characterized by further comprising a recovery mechanism (7), wherein the recovery mechanism (7) is arranged at the tail of the rack, and the recovery mechanism (7) is located above the ton bag collecting opening (8).

7. The full-automatic bag cutting device suitable for ton bags of different specifications as claimed in claim 6, wherein the recycling mechanism (7) comprises a rotary table (71), two insertion rods (72), a second rotating motor (73), a folding head (74), a fourth telescoping mechanism (75), a top plate (76) and a fifth telescoping mechanism (77), the folding head (74) is connected with the frame through a hinge, the second rotating motor (73), the fourth telescoping mechanism (75) and the rotary table (71) are all fixed on the folding head (74), the rotary table (71) is fixed on the folding head (74) in a free rotating manner, the second rotating motor (73) is linked with the rotary table (71), the insertion rods (72) are vertically fixed on the rotary table (71), the top plate (76) is connected on the insertion rods (72) in a penetrating manner, and the top plate (76) is fixedly connected with the fourth telescoping mechanism (75) in a telescoping manner, the fifth telescopic mechanism (77) is fixed on the frame, and the telescopic end of the fifth telescopic mechanism (77) is fixed on the turnover head (74).

Images