CN218476765U

CN218476765U - Ton bag cutting device

Info

Publication number: CN218476765U
Application number: CN202222545718.1U
Authority: CN
Inventors: 廖诗佳; 李长东; 王皓; 唐盛贺; 王致富; 王杜
Original assignee: Hunan Brunp Recycling Technology Co Ltd; Guangdong Brunp Recycling Technology Co Ltd; Yichang Brunp Recycling Technology Co Ltd
Current assignee: Hunan Brunp Recycling Technology Co Ltd; Guangdong Brunp Recycling Technology Co Ltd; Yichang Brunp Recycling Technology Co Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-02-14
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a ton bag cutting device, which comprises a bracket, a discharge bin and a cutting mechanism, wherein the discharge bin comprises a first bin and a second bin which are connected, and the first bin is positioned above the second bin; the cutting mechanism comprises a first electric push rod, a transmission rod and a cutting tool; the first electric push rod is fixedly arranged on the outer side of the discharging bin, the transmission rod is connected to the output rod of the first electric push rod, and the cutting tool is arranged on the transmission rod; the transfer line extends and runs through the discharge bin along the first direction, and cutting tool is located the discharge bin, and first electric push rod is used for driving the transfer line along the motion of second direction, first direction and second direction mutually perpendicular and all perpendicular to discharge bin's direction of height, and cutting tool is made by non-metallic material. This ton bag cutting device simple structure, spare part is few, has reduced ton bag cutting device's volume, weight and space occupancy, can reduce the miscellaneous bits of production ton bag at the in-process of cutting ton bag, guarantees that the material in the discharge bin is not polluted.

Description

Ton bag cutting device

Technical Field

The utility model relates to a ton bag processing technology field especially relates to ton bag cutting device.

Background

The ton bag is also called a ton bag or a flexible container bag, is a flexible woven container for containing granular or powder products, and is convenient to transport and carry. Specifically, in industrial production, raw materials are mixed and then contained in ton bags, and then the contained ton bags are conveyed to a feeding hole of a production instrument in a suspension mode so as to facilitate feeding. When the raw materials in the ton bag are put into the feeding hole, a large discharging hole needs to be cut on the ton bag from the bottom, so that the raw materials in the ton bag can conveniently flow into the feeding hole.

A ton bag cutting device among the prior art, it mainly includes the support, lower hopper, the storehouse body, ton bag frame and cutting mechanism etc. wherein, cutting mechanism includes cutting tool, motor and cylinder etc. the motor passes through the transmission of band pulley drive with the cutting knife and is connected to drive cutting tool and rotate and cut ton bag, the cylinder drives the motor, band pulley drive and the synchronous rectilinear movement of cutting tool, the rotation cutting and the rectilinear movement of cutting tool have been realized, can cut the ton bag and open the raw materials that make in the ton bag and put into the feed inlet. However, the cutting mechanism of the ton bag cutting device is complex in structure, the number of parts is large, and the air cylinder needs to be communicated with an air source to drive the air cylinder push rod of the air cylinder to move, so that the ton bag cutting device is large in size, heavy in weight and large in occupied space; secondly, this ton bag cutting device's cutting tool is circular cutting tool, and its periphery is provided with a plurality of cutting teeth at the interval, and the motor can produce more miscellaneous bits at the in-process that drives cutting tool and rotate the cutting ton bag.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ton bag cutting device to the structure of the ton bag cutting device's among the solution prior art cutting mechanism is complicated, and spare part is in large quantity, and ton bag cutting device's is bulky, and weight is heavy, and occupation space is big, and the motor drives the cutting tool and rotates the problem that the in-process of cutting ton bag can produce more miscellaneous bits.

To achieve the purpose, the utility model adopts the following technical proposal:

ton bag cutting device, it includes:

a support;

the discharging bin is fixedly arranged on the support and comprises a first bin and a second bin which are connected, and the first bin is positioned above the second bin; and

the cutting mechanism comprises a first electric push rod, a transmission rod and a cutting tool; the first electric push rod is fixedly arranged on the outer side of the discharging bin, the transmission rod is connected to an output rod of the first electric push rod, and the cutting tool is arranged on the transmission rod;

the driving rod extends in the first direction and penetrates through the discharging bin, the cutting tool is located in the discharging bin, the first electric push rod is used for driving the driving rod to move in the second direction, the first direction and the second direction are perpendicular to each other and perpendicular to the height direction of the discharging bin, and the cutting tool is made of non-metal materials.

Preferably, the first bin is provided with two guide holes at intervals along a first direction, the guide holes are positioned at the joint of the first bin and the second bin, and the transmission rod penetrates through the two guide holes and is connected with the output rod of the first electric push rod.

Preferably, the other end of the transmission rod along the axial direction is provided with a limiting block, and the limiting block is used for limiting the axial arrangement position of the transmission rod. .

Preferably, the inner side walls of the two guide holes are provided with elastic sealing gaskets, and the elastic sealing gaskets are in contact fit with the outer peripheral surface of the transmission rod.

Preferably, the elastic sealing gasket is made of a sponge material; alternatively, the elastic sealing gasket is made of a rubber material.

Preferably, the outer side wall of the first bin is further provided with a shielding curtain, and the shielding curtain is used for closing the guide hole.

Preferably, the side wall of the first bin is further provided with a through hole and an air suction structure, a filter screen is arranged at the through hole, and the through hole is communicated with the discharging bin and an air suction port of the air suction structure.

Preferably, the air suction structure comprises a communicating pipe and a fan, the air suction port is arranged at one end of the communicating pipe, and the air suction port is communicated with the through hole; the other end of the communicating pipe is communicated with an inlet of the fan.

Preferably, the first bin is further provided with an opening, the opening and the closing doors are arranged in the first bin in a sliding mode in the first direction, the ton bag cutting device further comprises two second electric push rods, the opening and the closing doors and the two second electric push rods are arranged in a one-to-one correspondence mode, and the two second electric push rods are used for driving the opening and the closing doors to open and close.

Preferably, the upper end of the first bin in the height direction is provided with a hanging lug.

The utility model has the advantages that:

an object of the utility model is to provide a ton bag cutting device, this ton bag cutting device include the support, fix to set up in the discharging material silo of support to and cutting mechanism. According to the ton bag cutting device, the first electric push rod is arranged on the outer side of the first bin, the transmission rod penetrates through the discharging bin and is connected with the output rod of the first electric push rod, when a ton bag is hung into the first bin through the hanger, the output rod of the first electric push rod drives the transmission rod to reciprocate along the second direction, so that the cutting tool arranged on the transmission rod is driven to reciprocate along the second direction, and the ton bag is cut by the reciprocating motion of the cutting tool along the second direction; secondly, make by non-metallic material through setting up cutting tool, the cutting tool who makes by non-metallic material does not have metal miscellaneous bits at the in-process of cutting ton bag and drops from the metal cutting knife to can guarantee that the material in the discharge bin is not polluted.

Drawings

Fig. 1 is a schematic partial structural view of a ton bag cutting device according to an embodiment of the present invention;

fig. 2 is a sectional view of a ton bag cutting device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cutting tool of the ton bag cutting device according to an embodiment of the present invention.

In the figure:

1. a discharging bin; 11. a first bin; 111. a guide hole; 112. a through hole; 113. opening and closing the door; 114. hanging a lug; 12. a second bin;

2. a cutting mechanism; 21. a first electric push rod; 211. an output rod; 22. a transmission rod; 23. cutting a cutter; 24. and a limiting block.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention, and the technical effects achieved by the present invention clearer, the following detailed description will be made with reference to the accompanying drawings for further describing the technical solutions of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The ab direction in fig. 1 is the direction of height of discharge bin 1, and cd direction is first direction, and ef direction is the second direction. The cd direction in fig. 2 is the first direction, and the ef direction is the second direction. The ef direction in fig. 3 is the second direction.

The utility model provides a ton bag cutting device, as shown in fig. 1-3, this ton bag cutting device includes support (not shown in the figure), fixed the discharging material silo 1 who sets up in the support, and cutting mechanism 2. The discharging bin 1 comprises a first bin 11 and a second bin 12 which are connected, and the first bin 11 is positioned above the second bin 12; the cutting mechanism 2 comprises a first electric push rod 21, a transmission rod 22 and a cutting tool 23; the first electric push rod 21 is fixedly arranged at the outer side of the discharging bin 1, the transmission rod 22 is connected to the output rod 211 of the first electric push rod 21, and the cutting tool 23 is arranged on the transmission rod 22; transfer line 22 extends and runs through discharging material silo 1 along first direction, and cutting tool 23 is located discharging material silo 1, and first electric push rod 21 is used for driving transfer line 22 along the motion of second direction, the direction of height of first direction and second direction mutually perpendicular and all perpendicular to discharging material silo 1, and cutting tool 23 is made by non-metallic material.

As shown in fig. 1-3, in the ton bag cutting device, by arranging the first electric push rod 21 outside the first bin 11, the transmission rod 22 penetrates through the discharging bin 1 and is connected with the first electric push rod 21, when a ton bag is lifted into the first bin 11 by a lifting appliance, the output rod 211 of the first electric push rod 21 drives the transmission rod 22 to reciprocate along the second direction, so as to drive the cutting tool 23 arranged on the transmission rod 22 to reciprocate along the second direction, so that the cutting tool 23 reciprocates along the second direction to cut the ton bag, compared with the prior art in which the cutting tool is driven by a motor to drive a pulley transmission mechanism to rotate to cut the ton bag and the cutting tool, the motor and the pulley transmission mechanism are driven by a cylinder to synchronously and linearly move, the structure of the cutting mechanism 2 is simplified, the number of parts is reduced, so as to reduce the volume and weight of the ton bag cutting device and reduce the space occupancy of the ton bag cutting device, it can be understood that the cutting tool 23 linearly cuts along the second direction, thereby effectively reducing the generation of sundries generated in the process of cutting the ton bag; secondly, make by non-metallic material through setting up cutting tool 23, the cutting tool 23 of making by non-metallic material does not have the miscellaneous bits of metal to drop from the metal cutter at the in-process of cutting ton bag to can guarantee that the material in the discharge bin 1 is not polluted.

Wherein, the first electric push rod 21 can be disposed on the first chamber 11 by screwing or welding.

In the present embodiment, the first chamber 11 is rectangular, and the second chamber 12 is conical. So set up for the material that drops in to discharge bin 1 can be in the guide of the toper side in second storehouse 12 quick landing downwards, avoids the material to pile up too high subsequent operation that influences in discharge bin 1. It will be appreciated that the specific shape of the first and

second chambers

11, 12 may also be adapted according to the actual requirements.

Preferably, in this embodiment, the cutter 23 is preferably an artificial diamond cutter. In this embodiment, the material is lithium ion battery electrode powder, so adopt the diamond cutting knife to cut ton bag, can not have the miscellaneous bits of metal to drop from the metal cutting knife at the in-process of cutting ton bag to can guarantee that the material in the discharge bin 1 is not polluted. It will be appreciated that the ton bag may be used to hold other types of materials. Specifically, the first direction is one of the length direction and the width direction of the first bin 11, and the second direction is the other of the length direction and the width direction of the first bin 11.

As shown in fig. 1 and 2, the first bin 11 is provided with two guide holes 111 at intervals along the first direction, the guide holes 111 are located at the connection position of the first bin 11 and the second bin 12, and the transmission rod 22 is inserted into the two guide holes 111 and connected to the output rod 211 of the first electric push rod 21. The arrangement is such that the first electric push rod 21 drives the transmission rod 22 to reciprocate along the second direction. It will be appreciated that, in the height direction of the discharge bin 1, the transmission rod 22 and the first electric push rod 21 are both located at the junction of the first bin 11 and the second bin 12. In this embodiment, the guide hole 111 is a long hole, and the length direction of the guide hole 111 is parallel to the second direction.

Specifically, as shown in fig. 2, the other end of the transmission rod 22 in the axial direction is provided with a stopper 24, and the stopper 24 is used for defining the axial arrangement position of the transmission rod 22. Specifically, the stopper 24 abuts against the outer side wall of the first bin 11; alternatively, the stopper 24 does not abut against the outer side wall of the first bin 11. It will be appreciated that the axial direction of the drive link 22 is parallel to the first direction. This is provided to prevent the driving rod 22 from coming out of the guide hole 111 in the first direction. Stopper 24 preferably does not abut the outer side wall of first cartridge 11.

As an alternative, the number of the first electric push rods 21 is two, and two first electric push rods 21 are respectively arranged at two ends of the transmission rod 22 along the axial direction. The output rods 211 of the two first electric push rods 21 drive the transmission rod 22 to reciprocate along the second direction together, so that the transmission rod 22 can be prevented from coming out of the guide hole 111 along the first direction, and the smoothness of the reciprocating motion of the transmission rod 22 along the second direction can be improved.

Preferably, the inner side walls of the two guide holes 111 are provided with elastic packing (not shown in the drawings) which are in contact engagement with the outer circumferential surface of the driving lever 22. So set up, can reduce the material in the discharge bin 1 and spill by guiding hole 111, and can reduce the wearing and tearing of transfer line 22. Preferably, the resilient seal is an interference fit with the outer peripheral surface of the drive rod 22.

Specifically, the elastic sealing gasket is made of a sponge material; alternatively, the elastic sealing gasket is made of a rubber material. Preferably, the elastic sealing gasket is made of rubber materials, and the rubber materials have good wear resistance and long service life. It can be understood that the elastic sealing gasket can also be made of other elastic materials such as cloth, etc., so that the leakage of the materials in the discharging bin 1 through the guide holes 111 can be reduced, and the abrasion of the transmission rod 22 can be reduced.

More specifically, the outer side wall of the first chamber 11 is further provided with a shielding curtain (not shown in the figure), and the shielding curtain can close the guide hole 111. So set up, can further reduce the material in the discharge bin 1 and spill by guiding hole 111. Specifically, in this embodiment, the curtain is made of a rubber material, the curtain includes a connecting portion and a plurality of flocculent shielding portions connected to the connecting portion, the connecting portion is fixedly connected to the first bin 11 by a bonding or screwing connection method, and the plurality of flocculent shielding portions are used for shielding the guide holes 111.

As shown in fig. 1, the sidewall of the first bin 11 is further provided with a through hole 112 and an air suction structure (not shown in the figure), a filter screen is arranged at the through hole 112, and the through hole 112 communicates with the discharging bin 1 and the air suction port of the air suction structure. Cutting tool 23 cutting ton bag makes the material in the ton bag drop to the intracavity of unloading, and the superficial dirt on material surface and the miscellaneous bits in the material all can fly upward in discharging material silo 1, and through setting up filter screen and suction structure, the suction structure can be handled superficial dirt and miscellaneous bits suction in discharging material silo 1 to discharging material silo 1 outward, and the filter screen can filter the great miscellaneous bits in discharging material silo 1 and avoid entering into the structure of breathing in and influence the suction structure and normally work. Wherein, the filter screen can set up in first storehouse 11 through modes such as joint, spiro union or welding.

Specifically, the air suction structure comprises a communicating pipe and a fan, wherein one end of the communicating pipe is provided with an air suction port, and the air suction port is communicated with the through hole 112; the other end of the communicating pipe is communicated with the inlet of the fan. Specifically, the floating dust and the miscellaneous chips in the discharging bin 1 are sucked out and transmitted to the dust removing structure through the fan, the dust removing structure separates the floating dust and the miscellaneous chips in the air, and finally the clean air is discharged to the outside. Wherein, the concrete structure of dust removal structure belongs to prior art, and no longer repeated herein.

As shown in fig. 1, the first bin 11 further has an opening, and two opening/closing doors 113 slidably disposed in the first bin 11 along a first direction, the ton bag cutting device further includes two second electric push rods, and the two opening/closing doors 113 and the two second electric push rods are disposed in a one-to-one correspondence manner; the two second electric push rods can drive the opening and closing door 113 to open and close. Specifically, two second electric push rods are arranged in one-to-one correspondence with the two opening/closing doors 113, and output rods of the second electric push rods are connected with the opening/closing doors 113. Through setting up the opening and shutting door 113, the staff of being convenient for observes the cabin inner structure of unloading by the opening, also is convenient for clear up the great miscellaneous bits of reason filter screen separation.

In this embodiment, the two second electric push rods can respectively drive the corresponding opening/closing door 113 to slide along the first direction and be close to the closed opening, and the two second electric push rods can also respectively drive the corresponding opening/closing door 113 to slide along the first direction and be away from the open opening.

Wherein, the second electric push rod can be arranged in the first bin 11 by means of screw joint or welding and the like.

Specifically, the bracket is provided with a sliding groove extending along the second direction, and both the opening and closing doors 113 are slidably located in the sliding groove. More specifically, the junction of the second bin 12 of the first bin 11 of the discharge bin 1 is connected to a support. The discharging bin 1 is connected to the support through the modes of screw connection, welding and the like.

As shown in fig. 1, the upper end of the first chamber 11 along the height direction is provided with a hanging lug 114. The arrangement of the hanging lug 114 facilitates the handling of the ton bag cutting device; and can be used to hang ton bags. Specifically, in the present embodiment, as shown in fig. 1, the hanging lug 114 has a barb shape.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Ton bag cutting device, its characterized in that includes:

a support;

the discharging bin (1) is fixedly arranged on the support, the discharging bin (1) comprises a first bin (11) and a second bin (12) which are connected, and the first bin (11) is positioned above the second bin (12); and

the cutting mechanism (2), the cutting mechanism (2) comprises a first electric push rod (21), a transmission rod (22) and a cutting tool (23); the first electric push rod (21) is fixedly arranged on the outer side of the discharging bin (1), the transmission rod (22) is connected to an output rod (211) of the first electric push rod (21), and the cutting tool (23) is arranged on the transmission rod (22);

the conveying rod (22) extends along a first direction and penetrates through the discharging bin (1), the cutting tool (23) is located in the discharging bin (1), the first electric push rod (21) is used for driving the conveying rod (22) to move along a second direction, the first direction and the second direction are perpendicular to each other and perpendicular to the height direction of the discharging bin (1), and the cutting tool (23) is made of non-metal materials.

2. The ton bag cutting device according to claim 1, wherein the first bin (11) is provided with two guide holes (111) at intervals along the first direction, the guide holes (111) are located at the connection position of the first bin (11) and the second bin (12), and the transmission rod (22) penetrates through the two guide holes (111) and is connected with the output rod (211) of the first electric push rod (21).

3. Ton bag cutting device according to claim 2, characterized in that the other end of the transmission rod (22) in the axial direction is provided with a stop (24), said stop (24) being adapted to define the axial position of the transmission rod (22).

4. The ton bag cutting device according to claim 2, characterized in that the inner side walls of the two guide holes (111) are provided with elastic sealing gaskets which are in contact fit with the outer circumferential surface of the transmission rod (22).

5. The ton bag cutting apparatus according to claim 4, wherein the resilient seal is made of a sponge material; alternatively, the elastic sealing gasket is made of a rubber material.

6. Ton bag cutting device according to claim 2, characterized in that the outer side wall of the first bin (11) is further provided with a shutter for closing the guiding hole (111).

7. The ton bag cutting device according to any one of claims 1 to 6, characterized in that the side wall of the first bin (11) is further provided with a through hole (112) and a suction structure, a filter screen is arranged at the through hole (112), and the through hole (112) is communicated with the suction ports of the discharge bin (1) and the suction structure.

8. The ton bag cutting device according to claim 7, wherein the air suction structure comprises a communication pipe and a fan, one end of the communication pipe is provided with the air suction port, and the air suction port is communicated with the through hole (112); the other end of the communicating pipe is communicated with an inlet of the fan.

9. The ton bag cutting device according to any one of claims 1 to 6, wherein the first bin (11) is further provided with an opening, and two opening and closing doors (113) slidably disposed on the first bin (11) along the first direction, the ton bag cutting device further comprises two second electric push rods, the two opening and closing doors (113) and the two second electric push rods are disposed in a one-to-one correspondence manner, and the two second electric push rods are used for driving the opening and closing doors (113) to open and close.

10. The ton bag cutting apparatus according to any one of claims 1 to 6, characterized in that the first magazine (11) is provided with lugs (114) at its upper end in the height direction.