阅读说明：本技术 集装袋连续封口装置 (Continuous sealing device for flexible freight bags ) 是由 刘瑞海 刘毅 王亚林 王素萍 于 2021-07-19 设计创作，主要内容包括：本发明公开了集装袋连续封口装置,包括机体、抬升机构、调节机构、封口机构和拉动结构,所述机体包括工作台、所述抬升机构包括固装于工作台内的电机、固接于电机输出端的传动轴、套装于传动轴上的多个蜗杆、可转动安装于工作台内上壁的多个传动套、可转动安装于工作台内的多个往复丝杆、套装于传动套上并与蜗杆啮合传动的蜗轮、设置于传动套下方的第一从动齿轮、套装于往复丝杆上并与第一从动齿轮啮合传动的第一驱动齿轮以及适于相对往复丝杆滑动的支撑板,所述调节机构位于抬升机构上,用于调节往复丝杆的转动速度,所述封口机构位于支撑架上,用于对集装袋进行封口,所述拉动结构位于底座内,用于拉动集装袋的袋口移动。(The invention discloses a continuous sealing device for flexible freight bags, which comprises a machine body, a lifting mechanism, an adjusting mechanism, a sealing mechanism and a pulling structure, wherein the machine body comprises a workbench, the lifting mechanism comprises a motor fixedly arranged in the workbench, a transmission shaft fixedly connected to the output end of the motor, a plurality of worms sleeved on the transmission shaft, a plurality of transmission sleeves rotatably arranged on the upper wall in the workbench, a plurality of reciprocating screw rods rotatably arranged in the workbench, worm wheels sleeved on the transmission sleeves and meshed with the worms for transmission, a first driven gear arranged below the transmission sleeves, a first driving gear sleeved on the reciprocating screw rods and meshed with the first driven gear for transmission, and a supporting plate suitable for sliding relative to the reciprocating screw rods, the adjusting mechanism is positioned on the lifting mechanism and used for adjusting the rotating speed of the reciprocating screw rods, the sealing mechanism is positioned on a supporting frame and used for sealing the flexible freight bags, the pulling structure is positioned in the base and used for pulling the bag opening of the flexible freight bag to move.)

1. Continuous closing device of flexible container, its characterized in that includes:

the device comprises a machine body (100), wherein the machine body (100) comprises a workbench (101), a plurality of bases (102) fixedly connected to the workbench (101) and a support frame (103) fixedly connected to the workbench (101) and positioned above the bases (102);

the lifting mechanism (200) comprises a motor (201) fixedly arranged in the workbench (101), a transmission shaft (202) fixedly connected to the output end of the motor (201), a plurality of worms (203) sleeved on the transmission shaft (202), a plurality of transmission sleeves (204) rotatably arranged on the inner upper wall of the workbench (101), a plurality of reciprocating screw rods (208) rotatably arranged in the workbench (101), worm wheels (205) sleeved on the transmission sleeves (204) and in meshed transmission with the worms (203), a first driven gear (207) arranged below the transmission sleeves (204), a first driving gear (206) sleeved on the reciprocating screw rods (208) and in meshed transmission with the first driven gear (207), and a supporting plate (209) suitable for sliding relative to the reciprocating screw rods (208), the supporting plate (209) penetrates through the sliding groove and extends to the outside of the workbench (101);

the adjusting mechanism (300) is positioned on the lifting mechanism (200) and used for adjusting the rotating speed of the reciprocating screw rod (208);

the sealing mechanism (400), the sealing mechanism (400) is positioned on the support frame (103) and is used for sealing the flexible freight bag;

the pulling structure (500), the pulling structure (500) is located in the base (102) and is used for pulling the mouth of the flexible freight bag to move.

2. The continuous sealing device for the flexible freight bags according to claim 1, wherein the adjusting mechanism (300) comprises a screw rod (301) rotatably arranged in the transmission sleeve (204), a connecting sleeve (302) suitable for sliding relative to the screw rod (301), a second driving gear (304) sleeved on the connecting sleeve (302), a second driven gear (305) sleeved on the reciprocating screw rod (208) and limiting blocks (303) fixedly connected to two sides of the connecting sleeve (302), and one end of each limiting block (303) is slidably connected with the inner wall of the transmission sleeve (204) through a sliding groove.

3. The continuous sealing device for bulk bags according to claim 2, wherein the adjusting mechanism (300) further comprises a rotating block fixedly connected to the bottom end of the screw (301), the number of teeth on the second driving gear (304) is greater than that on the second driven gear (305), and the second driving gear (304) corresponds to the second driven gear (305).

4. The continuous sealing device for bulk bags according to claim 3, wherein the number of teeth on the first driven gear (207) is less than that on the first driving gear (206), the first driven gear (207) is sleeved on the connecting sleeve (302), the number of teeth on the first driven gear (207) and the number of teeth on the second driven gear (305) are the same, and the number of teeth on the first driving gear (206) and the number of teeth on the second driving gear (304) are the same.

5. The continuous sealing device for the flexible freight bags according to claim 1, wherein the sealing mechanism (400) comprises a plurality of electric push rods (401) fixedly arranged on the workbench (101), a loading plate (402) fixedly connected with the free end of the electric push rods (401), springs (403) fixedly connected with two sides of the bottom of the loading plate (402) and electric clamping plates (404) fixedly connected with the end parts of the springs (403).

6. The continuous sealing device for the bulk bags according to claim 5, wherein the sealing mechanism (400) further comprises a sliding block (405) fixedly connected to two sides of the electric clamping plate (404), and one end of the sliding block (405) is slidably connected with the side wall of the loading plate (402) through a sliding chute.

7. The continuous sealing device for bulk bags according to claim 6, wherein the sealing mechanism (400) further comprises a cutting knife (406) fixed to the bottom of the loading plate (402), the cutting knife (406) is located behind the electric clamping plate (404), and the electric clamping plate (404) and the cutting knife (406) are both located above the base (102).

8. The continuous sealing device for the flexible freight bags according to claim 1, wherein the pulling structure (500) comprises an electric telescopic rod (501) fixedly arranged on the inner wall of the base (102), a driving plate (502) fixedly connected to the free end of the electric telescopic rod (501), and connecting needles (503) fixedly connected to two sides of the driving plate (502), and the ends of the connecting needles (503) extend to the upper side of the base (102) through the sliding grooves.

9. The continuous sealing device for the bulk bags according to claim 1, wherein the machine body (100) further comprises a plurality of access doors (104) hinged to the back of the workbench (101) and handles fixedly connected to the end faces of the access doors (104).

Technical Field

The invention relates to the technical field of flexible freight bags, in particular to a continuous sealing device for flexible freight bags.

Background

The flexible container is also called flexible container bag, ton bag, space bag, etc. the container bag is one kind of container unit with several English translations, and may be used in container transportation of bulk granular material.

Modern industrialization's development to and the development of commodity circulation trade, some goods adopt the flexible container bag of plastics material to pack, and flexible container bag after the packing need seal it, current closing device, degree of automation is low, needs the manual work to move the goods to the machine, wastes time and energy, greatly increased intensity of labour, make work efficiency reduce, and be difficult to the speed of adjusting the machine operation.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the invention is as follows:

the continuous sealing device for the flexible freight bags comprises a machine body, a lifting mechanism, an adjusting mechanism, a sealing mechanism and a pulling structure, wherein the machine body comprises a workbench, a plurality of bases fixedly connected on the workbench and a support frame fixedly connected on the workbench and positioned above the bases, the lifting mechanism comprises a motor fixedly arranged in the workbench, a transmission shaft fixedly connected at the output end of the motor, a plurality of worms sleeved on the transmission shaft, a plurality of transmission sleeves rotatably arranged on the inner upper wall of the workbench, a plurality of reciprocating lead screws rotatably arranged in the workbench, worm wheels sleeved on the transmission sleeves and meshed with the worms for transmission, a first driven gear arranged below the transmission sleeves, a first driving gear sleeved on the reciprocating lead screws and meshed with the first driven gear for transmission, and a support plate suitable for sliding relative to the reciprocating lead screws, and the support plate penetrates through a sliding chute to extend to the outside of the workbench, the adjusting mechanism is located on the lifting mechanism and used for adjusting the rotating speed of the reciprocating screw rod, the sealing mechanism is located on the support frame and used for sealing the flexible freight bag, and the pulling structure is located in the base and used for pulling the bag opening of the flexible freight bag to move.

Through adopting above-mentioned technical scheme, through setting up a plurality of stations, can carry out work simultaneously, be favorable to improving work efficiency, and the flexible container that is equipped with the goods is heavier, the staff is difficult to lift it to the top, place it in the backup pad, motor start drive transmission shaft rotates afterwards, the worm rotates along with the transmission shaft, the worm passes through the worm wheel and drives the transmission cover and rotate, the first driven gear of below rotates along with the transmission cover, first driven gear drives reciprocal lead screw through first drive gear and rotates, make the backup pad rise, can be automatic lift the flexible container that is equipped with the goods and come up, greatly reduced intensity of labour, time and labor saving, and utilize single motor, can practice thrift the cost.

The present invention in a preferred example may be further configured to: the adjusting mechanism comprises a screw rod which is rotatably arranged in the transmission sleeve, a connecting sleeve which is suitable for sliding relative to the screw rod, a second driving gear which is sleeved on the connecting sleeve, a second driven gear which is sleeved on the reciprocating screw rod and limiting blocks which are fixedly connected to two sides of the connecting sleeve, wherein one end of each limiting block is in sliding connection with the inner wall of the transmission sleeve through a sliding groove.

Through adopting above-mentioned technical scheme, rotate the piece and drive the screw rod and rotate, the screw rod rotates and makes the adapter sleeve remove, can adjust first driven gear and second drive gear's position, can break away from first drive gear with first driven gear and make both no longer mesh, with second drive gear and the meshing of second driven gear, then can adjust the rotational speed of reciprocal lead screw, then adjust the translation rate of backup pad according to staff's actual conditions, make things convenient for the staff to use.

The present invention in a preferred example may be further configured to: the adjusting mechanism further comprises a rotating block fixedly connected to the bottom end of the screw rod, the number of teeth on the second driving gear is more than that on the second driven gear, and the second driving gear corresponds to the second driven gear.

By adopting the technical scheme, due to the difference of the number of teeth, the rotating speed of the reciprocating screw rod can be accelerated when the second driving gear is meshed with the second driven gear.

The present invention in a preferred example may be further configured to: the number of teeth on the first driven gear is less than that on the first driving gear, the first driven gear is sleeved on the connecting sleeve, the number of teeth of the first driven gear is the same as that of the second driven gear, and the number of teeth of the first driving gear is the same as that of the second driving gear.

Through adopting above-mentioned technical scheme, when first driven gear and first drive gear meshing, can drive reciprocal lead screw and rotate.

The present invention in a preferred example may be further configured to: the sealing mechanism comprises a plurality of electric push rods fixedly arranged on the workbench, a loading plate fixedly connected to the free ends of the electric push rods, springs fixedly connected to two sides of the bottom of the loading plate and electric clamping plates fixedly connected to the end parts of the springs.

Through adopting above-mentioned technical scheme, electric putter starts to make the free end extension make the bogie plate descend, and the electric splint of below is along with the bogie plate descends, then can seal plastic materials' flexible container automatically, need not the manual work and operates, is favorable to improving production efficiency.

The present invention in a preferred example may be further configured to: the sealing mechanism further comprises sliding blocks fixedly connected to two sides of the electric clamping plate, and one end of each sliding block is connected with the side wall of the load plate in a sliding mode through a sliding groove.

Through adopting above-mentioned technical scheme, the setting of slider can carry on spacingly to the electric splint, appears shifting when avoiding the electric splint to seal.

The present invention in a preferred example may be further configured to: the sealing mechanism further comprises a cutting knife fixedly connected to the bottom of the load board, the cutting knife is located behind the electric clamping plate, and the electric clamping plate and the cutting knife are located above the base.

Through adopting above-mentioned technical scheme, owing to be provided with the spring, the bogie plate continues to descend afterwards, and the cutting knife removes along with the bogie plate, then can amputate the leftover bits of sack, need not to cut afterwards, is favorable to save time.

The present invention in a preferred example may be further configured to: the pulling structure comprises an electric telescopic rod fixedly arranged on the inner wall of the base, a transmission plate fixedly connected to the free end of the electric telescopic rod and connecting needles fixedly connected to the two sides of the transmission plate, and the end parts of the connecting needles penetrate through the sliding grooves and extend to the upper side of the base.

Through adopting above-mentioned technical scheme, the staff with sack both sides card on connecting the needle, electric telescopic handle's free end shrink passes through the driving plate afterwards and drives the needle of connecting and remove, moves the sack to electric splint department, need not the manual work and presses, can avoid electric splint to cause the scald to the staff hand when sealing, the security when being favorable to the improve equipment use.

The present invention in a preferred example may be further configured to: the machine body also comprises a plurality of access doors hinged to the back of the workbench and a handle fixedly connected to the end faces of the access doors.

Through adopting above-mentioned technical scheme, open the access door, make things convenient for the staff to repair the inside part of workstation.

By adopting the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the lifting mechanism is arranged, the plurality of stations are arranged, the synchronous working can be realized, the working efficiency is favorably improved, then the motor is started to drive the transmission shaft to rotate, the worm rotates along with the transmission shaft, the worm drives the transmission sleeve to rotate through the worm wheel, the lower first driven gear rotates along with the transmission sleeve, the first driven gear drives the reciprocating screw rod to rotate through the first driving gear, so that the supporting plate is lifted, the flexible container with goods can be automatically lifted, the labor intensity is greatly reduced, the time and the labor are saved, and the cost can be saved by using a single motor.

2. According to the invention, the adjusting mechanism is arranged, the rotating block is rotated to drive the screw rod to rotate, the screw rod rotates to enable the connecting sleeve to move, the positions of the first driven gear and the second driving gear can be adjusted, the first driven gear can be separated from the first driving gear so that the first driven gear and the second driving gear are not meshed, the second driving gear and the second driven gear are meshed, then the rotating speed of the reciprocating screw rod can be adjusted, then the moving speed of the supporting plate is adjusted according to the actual condition of a worker, and the use of the supporting plate by the worker is facilitated.

3. According to the invention, the sealing mechanism is arranged, the electric push rod is started to extend the free end to enable the load board to descend, the electric clamping plate below the electric push rod descends along with the load board, and then the flexible container made of the plastic material can be automatically sealed without manual operation, so that the production efficiency is favorably improved.

4. According to the electric clamping plate, due to the fact that the pulling structure is arranged, a worker clamps two sides of the bag opening on the connecting needle, then the free end of the electric telescopic rod contracts to drive the connecting needle to move through the transmission plate, the bag opening is moved to the electric clamping plate, manual pressing is not needed, scalding of hands of the worker when the electric clamping plate is sealed can be avoided, and improvement of safety of equipment during use is facilitated.

Drawings

FIG. 1 is a schematic overall structure diagram of one embodiment of the present invention;

FIG. 2 is a side view of one embodiment of the present invention;

FIG. 3 is a schematic view of the interior of a work table according to one embodiment of the present invention;

FIG. 4 is a schematic view of a lifting mechanism according to one embodiment of the present invention;

FIG. 5 is a schematic view of an adjustment mechanism according to one embodiment of the present invention;

FIG. 6 is a schematic view of a sealing mechanism according to an embodiment of the present invention;

FIG. 7 is a schematic view of the external connection of the loadboard according to one embodiment of the present invention;

fig. 8 is a drawing configuration of one embodiment of the present invention.

Reference numerals:

100. a body; 101. a work table; 102. a base; 103. a support frame; 104. an access door;

200. a lifting mechanism; 201. a motor; 202. a drive shaft; 203. a worm; 204. a transmission sleeve; 205. a worm gear; 206. a first drive gear; 207. a first driven gear; 208. a reciprocating screw rod; 209. a support plate;

300. an adjustment mechanism; 301. a screw; 302. connecting sleeves; 303. a limiting block; 304. a second drive gear; 305. a second driven gear;

400. a sealing mechanism; 401. an electric push rod; 402. a weight plate; 403. a spring; 404. an electric splint; 405. a slider; 406. a cutting knife;

500. a pulling structure; 501. an electric telescopic rod; 502. a drive plate; 503. and connecting a needle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the invention.

The following describes a continuous sealing device for bulk bags according to some embodiments of the present invention with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, 2, 3 and 4, the continuous sealing device for bulk bags provided by the present invention comprises a machine body 100, a lifting mechanism 200, an adjusting mechanism 300, a sealing mechanism 400 and a pulling mechanism 500, wherein the machine body 100 comprises a workbench 101, a plurality of bases 102 fixedly connected to the workbench 101, and a support frame 103 fixedly connected to the workbench 101 and located above the bases 102, the lifting mechanism 200 comprises a motor 201 fixedly installed in the workbench 101, a transmission shaft 202 fixedly connected to an output end of the motor 201, a plurality of worms 203 sleeved on the transmission shaft 202, a plurality of transmission sleeves 204 rotatably installed on an upper wall of the workbench 101, a plurality of reciprocating lead screws 208 rotatably installed in the workbench 101, a worm wheel 205 sleeved on the transmission sleeves 204 and engaged with the worms 203 for transmission, a first driven gear 207 arranged below the transmission sleeves 204, a first driving gear 206 sleeved on the reciprocating lead screws 208 and engaged with the first driven gear 207 for transmission, and a support plate adapted to slide relative to the reciprocating lead screws 208 209, the supporting plate 209 passes through the sliding groove and extends to the outside of the workbench 101, and by arranging a plurality of stations, the operation can be performed simultaneously, which is beneficial to improving the working efficiency, and the container bag filled with goods is heavy, so that the container bag is difficult to lift to the upper side by a worker, and is placed on the supporting plate 209, then the motor 201 is started to drive the transmission shaft 202 to rotate, the worm 203 rotates along with the transmission shaft 202, the worm 203 drives the transmission sleeve 204 to rotate through the worm wheel 205, the first driven gear 207 at the lower side rotates along with the transmission sleeve 204, the first driven gear 207 drives the reciprocating screw rod 208 to rotate through the first driving gear 206, so that the supporting plate 209 is lifted, the container bag filled with goods can be automatically lifted, the labor intensity is greatly reduced, the time and the labor are saved, and the cost can be saved by using a single motor 201, the adjusting mechanism 300 is positioned on the lifting mechanism 200 and is used for adjusting the rotating speed of the reciprocating screw rod 208, the sealing mechanism 400 is located on the support frame 103 and used for sealing the flexible freight bag, and the pulling mechanism 500 is located in the base 102 and used for pulling the mouth of the flexible freight bag to move.

Specifically, the number of teeth on the first driven gear 207 is less than the number of teeth on the first driving gear 206, the first driven gear 207 is sleeved on the connecting sleeve 302, the number of teeth of the first driven gear 207 is the same as that of the second driven gear 305, the number of teeth of the first driving gear 206 is the same as that of the second driving gear 304, and when the first driven gear 207 is meshed with the first driving gear 206, the reciprocating screw 208 can be driven to rotate.

Further, the machine body 100 further comprises a plurality of access doors 104 hinged to the back of the workbench 101 and a handle fixedly connected to the end faces of the access doors 104, and the access doors 104 are opened to facilitate repair of parts inside the workbench 101 by workers.

Example two:

referring to fig. 4 and 5, on the basis of the first embodiment, the adjusting mechanism 300 includes a screw 301 rotatably installed in the transmission sleeve 204, a connecting sleeve 302 adapted to slide relative to the screw 301, a second driving gear 304 sleeved on the connecting sleeve 302, a second driven gear 305 sleeved on the reciprocating screw 208, and a limiting block 303 fixedly connected to two sides of the connecting sleeve 302, one end of the limiting block 303 is slidably connected to an inner wall of the transmission sleeve 204 through a sliding slot, the rotating block rotates the screw 301, the screw 301 rotates to move the connecting sleeve 302, positions of the first driven gear 207 and the second driving gear 304 can be adjusted, the first driven gear 207 can be separated from the first driving gear 206 so that the first driven gear and the second driven gear are not engaged, the second driving gear 304 is engaged with the second driven gear 305, and then the rotating speed of the reciprocating screw 208 can be adjusted, and then the moving speed of the supporting plate 209 can be adjusted according to actual situations of workers, the use of staff is convenient.

Specifically, the adjusting mechanism 300 further includes a rotating block fixedly connected to the bottom end of the screw 301, the number of teeth on the second driving gear 304 is greater than the number of teeth on the second driven gear 305, and the second driving gear 304 corresponds to the second driven gear 305, the number of teeth of the first driven gear 207 and the second driven gear 305 are the same, and due to the difference in the number of teeth, when the second driving gear 304 is meshed with the second driven gear 305, the rotating speed of the reciprocating screw 208 can be increased.

Example three:

referring to fig. 1, 6 and 7, in the above embodiment, the sealing mechanism 400 includes a plurality of electric push rods 401 fixedly mounted on the workbench 101, a load board 402 fixedly connected to a free end of the electric push rods 401, springs 403 fixedly connected to two sides of a bottom of the load board 402, and an electric clamp plate 404 fixedly connected to an end of the springs 403, when the electric push rods 401 are started, the free end extends to lower the load board 402, and the electric clamp plate 404 below descends along with the load board 402, so that a flexible freight bag made of a plastic material can be automatically sealed without manual operation, which is beneficial to improving production efficiency.

Specifically, seal mechanism 400 and still include the slider 405 of rigid coupling in electric splint 404 both sides, the one end of slider 405 is passed through spout and bogie plate 402 lateral wall sliding connection, and the setting of slider 405 can carry on spacingly to electric splint 404, appears shifting when avoiding electric splint 404 to seal.

Further, the sealing mechanism 400 further comprises a cutting knife 406 fixedly connected to the bottom of the load board 402, the cutting knife 406 is located behind the electric clamping plate 404, the electric clamping plate 404 and the cutting knife 406 are both located above the base 102, when the electric clamping plate 404 and the bag opening are sealed, the load board 402 continues to descend, the cutting knife 406 moves along with the load board 402, then leftover materials of the bag opening can be cut off without cutting afterwards, and time saving is facilitated.

Example four:

referring to fig. 1 and 8, in the above embodiment, the pulling structure 500 includes an electric telescopic rod 501 fixedly mounted on the inner wall of the base 102, a transmission plate 502 fixedly connected to the free end of the electric telescopic rod 501, and connection pins 503 fixedly connected to both sides of the transmission plate 502, the end of the connection pin 503 passes through the sliding groove and extends to the top of the base 102, the two sides of the bag opening are clamped on the connection pins 503 by a worker, and then the free end of the electric telescopic rod 501 contracts to drive the connection pins 503 to move through the transmission plate 502, so that the bag opening is moved to the electric clamping plate 404 without manual pressing, thereby preventing the hands of the worker from being scalded when the electric clamping plate 404 is sealed, and being beneficial to improving the safety of the device during use.

The working principle and the using process of the invention are as follows: firstly, according to the condition of a worker, the rotating block is rotated to drive the screw 301 to rotate, the screw 301 rotates to enable the connecting sleeve 302 to move, the positions of the first driven gear 207 and the second driven gear 304 can be adjusted, the first driven gear 207 can be separated from the first drive gear 206 to enable the first driven gear 206 and the second drive gear not to be meshed, the second drive gear 304 is meshed with the second driven gear 305, the rotating speed of the reciprocating screw rod 208 can be adjusted, the moving speed of the supporting plate 209 is adjusted, then, a container bag filled with goods is placed on the supporting plate 209, the motor 201 is started to drive the transmission shaft 202 to rotate, the worm 203 rotates along with the transmission shaft 202, the worm 203 drives the transmission sleeve 204 to rotate through the worm wheel 205, the first driven gear 207 below rotates along with the transmission sleeve 204, the first driven gear 207 drives the reciprocating screw rod 208 to rotate through the first drive gear 206, the supporting plate 209 ascends, the container bag filled with goods can be automatically lifted, the staff is with sack both sides card on connecting needle 503, electric telescopic handle 501's free end shrink drives through driving plate 502 and connects needle 503 to remove afterwards, remove the sack to electric splint 404 department, electric putter 401 starts to make the free end extension make bogie plate 402 descend, the electric splint 404 of below descends along with bogie plate 402, seal plastic materials's flexible container automatically, when electric splint 404 seals with the sack, owing to be provided with spring 403, bogie plate 402 continues to descend afterwards, cutting knife 406 removes along with bogie plate 402, then can excise the leftover bits of sack, then electric telescopic handle 501 extension resets the sack, motor 201 starts afterwards makes backup pad 209 descend, afterwards the staff will seal the flexible container that finishes and take away can.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.