Lateral movement type bag pressing and recycling device

Abstract

A lateral moving type bag pressing and recycling device comprises a machine frame, a material guiding part arranged on the machine frame, a waste bag collecting chamber communicated with the material guiding part and a lateral moving type bag pressing device arranged above the material guiding part. The lateral moving type bag pressing device comprises a main frame, a pushing and pressing mechanism used for extruding the waste bags of the material guiding part to the waste bag collecting chamber and a driving mechanism used for driving the pushing and pressing mechanism to move laterally. On one hand, the structure can be greatly simplified, the cost is reduced, and the layout space is saved; and on the other hand, the waste bags can be automatically moved out, time and labor are saved, and follow-up manual transfer and waste bag treatment are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a waste bag recycling device, in particular to a side shift type bag pressing recycling device. BACKGROUND

[0002] In industrial production, raw materials are usually transported in ton bags or other bagged forms. When the material in each ton bag is discharged after the bag is broken, a large number of waste bags accumulate, which occupies a large amount of storage space. In order to reduce the occupation of storage area, it is necessary to recycle these ton bags.

[0003] CN116873536A discloses an extrusion bag device and method, which includes a recycling frame, a horizontal extrusion assembly and a vertical extrusion assembly. The recycling frame includes a housing and a baffle, the housing includes a cavity, the cavity is formed with a first opening, a second opening and a third opening, the second opening is provided at the top of the housing, the first opening and the third opening are provided at the opposite sides of the housing, and the baffle is rotatably installed at the third opening. The horizontal extrusion assembly includes a first extension component and a second extension component connected to each other, the first extension component and the second extension component are arranged in the first opening in the horizontal direction, the extension shaft of the first extension component can move towards the first opening to extend into or retract from the cavity; the second extension component can extend to drive the first extension component to extend towards the third opening or retract into the cavity; the vertical extrusion assembly is rotatably installed on the housing, and the extension shaft of the vertical extrusion assembly can move towards the second opening to extend into or retract from the cavity. However, the device on the one hand adopts a waste bag discharge mode from the side of the recycling frame, which limits the arrangement of the equipment in the production line and the customer's site, for example, the length of the recycling frame needs to be long enough, which greatly increases the occupied space, and the structure is complex and the equipment cost is high; on the other hand, the waste bag needs to be taken out manually after collection, which is time-consuming and laborious. SUMMARY

[0004] The utility model aims at overcoming the above-mentioned shortcomings of the prior art and providing a side shift type bag pressing recycling device which is simple in structure, saves layout space, saves time and labor.

[0005] The technical scheme of the utility model is: a side shift type bag pressing recycling device, which comprises a rack, a material guiding part arranged on the rack, a waste bag collecting chamber communicated with the material guiding part, and a side shift type bag pressing device arranged above the material guiding part; the side shift type bag pressing device comprises a main frame, a pushing mechanism for extruding the waste bag of the material guiding part into the waste bag collecting chamber, and a driving mechanism for driving the pushing mechanism to move laterally.

[0006] Further, a grab hoist device is further connected to the rack, the grab hoist device is arranged above the material guiding part, and the side shift type bag pressing device is arranged between the material guiding part and the grab hoist device.

[0007] Further, the waste bag collecting chamber comprises a waste bag collecting trolley and a collecting sealing chamber, the waste bag collecting trolley is arranged in the collecting sealing chamber and can move into or out of the collecting sealing chamber; the waste bag collecting trolley is communicated with the material guiding part.

[0008] Further, the lower end of the rack is supported by a platform, the platform comprises a plurality of supporting legs, the waste bag collecting chamber is arranged in the space region between the rack and the ground, and a dust removal device is integrated in the collecting sealing chamber.

[0009] Further, the material guiding part comprises a material guiding opening and a material guiding channel, and the material guiding opening is a tapered opening with a large upper end and a small lower end.

[0010] Further, the driving mechanism of the side-moving type bag pressing device comprises a side-moving type linear guide rail assembly arranged on the main frame and a driving assembly for controlling the movement of the pushing mechanism along the side-moving type linear guide rail assembly.

[0011] Further, the side-moving type linear guide rail assembly comprises a linear guide rail arranged on the main frame and a sliding block moving along the linear guide rail, and the pushing mechanism is fixed to the sliding block through a supporting frame; the driving assembly comprises a driving motor and a transmission mechanism for driving the sliding block to move.

[0012] Further, the pushing mechanism comprises a pushing plate and a lifting part for controlling the up-and-down movement of the pushing plate.

[0013] Further, the lifting part comprises a first-stage pushing cylinder, a second-stage pushing cylinder, a first-stage pushing guide rod and a second-stage pushing guide rod, the second-stage pushing guide rod is sleeved on the first-stage pushing guide rod and can slide along the length direction of the first-stage pushing guide rod, the length of the second-stage pushing guide rod is greater than the stroke of the first-stage pushing cylinder, the lower end of the second-stage pushing guide rod and the end of the piston rod of the second-stage pushing cylinder are both connected with the pushing plate, the lower end of the first-stage pushing guide rod and the end of the piston rod of the first-stage pushing cylinder are connected with a mounting plate, and the second-stage pushing cylinder is fixed on the mounting plate, the lower end of the second-stage pushing guide rod and the end of the piston rod of the second-stage pushing cylinder pass through the mounting plate and are connected with the pushing plate.

[0014] Further, a protective cover is arranged on the upper part of the lifting part of the pushing mechanism, and an organ case is arranged on the lower part of the lifting part, and the lower end of the organ case is connected with the pushing plate.

[0015] The utility model discloses the beneficial effects of:

[0016] (1) by setting up the side-moving type bag pressing device, the device does not need to be placed in the recycling frame of the prior art, and the pushing plate can directly extend to face the material guiding opening for waste bag extrusion, without setting up a turnover mechanism, greatly simplifying the structure and reducing the cost, saving the layout space, effectively solving the limitation of the original side-out waste bag on the equipment layout, increasing the diversity of the equipment layout, and avoiding the interference between the grabbing device and the waste bag unloading position when the grabbing device is working, improving the operation efficiency and safety.

[0017] (2) By setting the waste bag collection trolley, it can be moved to the collection of sealed room for waste bag collection, and the waste bag can be automatically removed after the collection is completed, saving time and effort, thereby facilitating subsequent manual transfer and processing of waste bags. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the overall structure schematic diagram of the embodiment of the utility model;

[0019] Figure 2 is the three-dimensional structure schematic diagram of the side shift type bag pressing device of the embodiment of the utility model;

[0020] Figure 3 is Figure 2 the front view of the embodiment shown;

[0021] Figure 4 is Figure 2 the top view of the embodiment shown;

[0022] Figure 5 is the specific structure schematic diagram of the pushing and pressing mechanism of the embodiment of the utility model.

[0023] Explanation of the attached drawings:

[0024] 1, rack; 2, grab hoist device; 3, side shift type bag pressing device; 4, steel platform; 5, material guide port; 6, material guide channel; 7, waste bag collection trolley; 8, collection sealed room;

[0025] 31, main frame; 32, side shift linear guide rail assembly; 33, pushing and pressing mechanism; 34, driving motor; 35, transmission mechanism; 36, first organ case; 37, guard; 38, support frame; 39, second organ case;

[0026] 331, pushing plate; 332, first-stage pushing cylinder; 333, second-stage pushing cylinder; 334, first-stage pushing guide rod; 335, second-stage pushing guide rod; 336, mounting plate. DETAILED DESCRIPTION

[0027] The utility model will be further explained in detail in combination with the drawings and specific embodiments of the specification.

[0028] As Figure 1 shown: a side shift type bag pressing and recycling device, comprising a rack 1, a grab hoist device 2 arranged on the rack 1, a material guide part arranged below the grab hoist device 2 and mounted on the rack, a waste bag collection chamber communicated with the material guide part, and a side shift type bag pressing device 3 arranged between the material guide part and the grab hoist device 2.

[0029] Specifically, in the embodiment, the lower end of the frame 1 is supported by a steel platform 4, which comprises a plurality of legs, so that the frame 1 leaves a space for the waste bag collecting chamber, which is in communication with the material guiding part at the upper end.

[0030] In the embodiment, the grabbing device 2 is installed on the upper part of the frame 1, which can grab the waste bag and transfer it to the upper part of the material guiding part for unloading operation. The grabbing device 2 can move forward and backward, i.e. from the position of the waste bag generated after the material bag is broken to the position above the material guiding part. Since the driving mechanism for controlling the movement of the grabbing device and the clamping structure of the gripper are prior art, for example, the grabbing device comprises a lifting frame, a gripper arranged on the lifting frame, a gripper driving mechanism for controlling the opening and closing of the gripper, a longitudinal movement driving mechanism for controlling the movement of the lifting frame, and a lifting mechanism for controlling the lifting of the gripper; wherein the gripper driving mechanism usually uses a cylinder to control the opening and closing of the gripper, the longitudinal movement driving mechanism usually uses a guide rail block assembly and a motor drive, and the lifting mechanism usually uses a cylinder drive, which will not be described in detail here.

[0031] In the embodiment, the material guiding part comprises a material guiding opening 5 and a material guiding channel 6, and the material guiding opening 5 is a tapered opening with a large upper end and a small lower end. When the grabbing device sends the waste bag to the upper part of the material guiding opening 5 and releases the waste bag, the waste bag falls into the material guiding opening.

[0032] In the embodiment, the waste bag collecting chamber comprises a waste bag collecting trolley 7 and a collecting and sealing chamber 8, wherein the waste bag collecting trolley 7 is arranged in the collecting and sealing chamber 8, the collecting and sealing chamber 8 is arranged on the ground, and the upper end is fixedly connected with the steel platform 4 or is independently arranged away from the steel platform 4. The collecting and sealing chamber 8 is provided with a door body for moving the waste bag collecting trolley 7 in or out, and when the waste bag is full, the waste bag collecting trolley 7 can be moved out of the collecting and sealing chamber 8; when the waste bag collecting trolley 7 transfers the waste bag, it enters the collecting and sealing chamber 8 and is in communication with the material guiding channel 6 of the material guiding part to continue collecting the waste bag. In addition, a dust removal device can be integrated in the collecting and sealing chamber 8 to collect the dust generated when the waste bag is squeezed.

[0033] As Figures 2-4As shown: in this embodiment, the side-moving bag pressing device 3 is used to move sideways to give way to the waste bag unloading position when the grabbing and lifting device 2 is working, and also used to push down the waste bag at the material guide opening 5 to make the waste bag enter the waste bag collecting trolley 7 through the material guide opening 5, so as to prevent the waste bag from causing bag jamming. Specifically, the side-moving bag pressing device 3 includes a main frame 31, a side-moving linear guide assembly 32 arranged on the main frame 31, a pushing mechanism 33 connected to the side-moving linear guide assembly, and a driving assembly for controlling the pushing mechanism 33 to move along the side-moving linear guide assembly 32. The main frame 31 is fixed to the side of the rack 1 by bolts, specifically above the side of the material guide opening 5. The side-moving linear guide assembly 32 includes a linear guide rail mounted on the main frame 31 and a slider moving along the linear guide rail, and the pushing mechanism 33 is fixed to the slider. The driving assembly includes a driving motor 34 and a transmission mechanism 35 for driving the slider to move, which can be a lead screw or a transmission chain. For example, when the transmission mechanism 35 is a transmission chain, the transmission chain is connected to the gear or wheel driven by the driving motor. When the driving motor starts to work, the rotary motion of the driving motor is converted into linear motion through the transmission chain. The transmission chain passes through the fixed sprocket and moves along the predetermined track under the drive of the driving motor 34, thereby driving the slider to slide along the linear guide rail, and further driving the pushing mechanism 33 to move sideways, i.e. to move forward and backward. The transmission chain can be directly connected with the slider, or a sprocket can be arranged on the slider, so that the transmission chain is connected with the sprocket on the slider in a matched manner. Since the motor-driven transmission mechanism is a relatively mature technology, it will not be described in detail here.

[0034] In this embodiment, a first piano case 36 can be sleeved outside the main frame of the side-moving bag pressing device, so as to protect the transmission mechanism, linear guide rail and the like on the main frame 31. Specifically, the first piano case 36 is divided into two sections and connected with the front and rear ends of the slider, so as to move with the slider.

[0035] In this embodiment, the pushing mechanism 33 includes a pushing plate 331 and a lifting part for controlling the pushing plate to lift up and down, and the lifting part is preferably designed as a pushing cylinder or a two-stage pushing cylinder. When a pushing cylinder is designed, the piston rod of the pushing cylinder is connected with the pushing plate, and the pushing plate is controlled to lift up and down through the extension and retraction of the piston rod. When a larger stroke is required, a two-stage pushing cylinder can be designed. For example, the structure of “a first extension part and a second extension part” disclosed in the full-automatic bale breaker disclosed in CN116946507A can be used in this embodiment.

[0036] Alternatively, as shown in FIG. 6, the pushing mechanism 33 can be designed as a pushing plate 331 and a lifting part for controlling the pushing plate to lift up and down, and the lifting part is preferably designed as a pushing cylinder or a two-stage pushing cylinder. Figure 5As shown: the lifting part of the embodiment includes a first push cylinder 332, a second push cylinder 333, a first push guide rod 334 and a second push guide rod 335; wherein the number of the first push cylinder 332 and the second push cylinder 333 can be one or two, for example, two second push cylinders, one first push cylinder, and the first push cylinder is located between the two second push cylinders. The second push guide rod 335 is sleeved in the first push guide rod 334, and extends along the length direction of the first push guide rod 334, and can slide in the first push guide rod 334; the number of the second push guide rod 335 is at least two, and the length of the second push guide rod 335 is greater than the stroke of the first push cylinder 332. Wherein, the lower end of the second push guide rod 335 and the piston rod end of the second push cylinder 333 are connected to the push plate 331; the lower end of the first push guide rod 334 and the piston rod end of the first push cylinder 332 are fixed on the mounting plate 336, and the cylinder body of the second push cylinder 333 is also fixed on the mounting plate 336, the mounting plate 336 is arranged above the push plate 331, and the lower end of the second push guide rod 335 and the piston rod end of the second push cylinder 333 are connected and fixed with the push plate 331 after penetrating through the mounting plate 336. When working, the first push cylinder 332 acts first, driving the mounting plate 336 to move downward, because the second push cylinder 333 is fixed on the mounting plate 336, so the piston rod connected with the second push cylinder 333 also moves downward, at the same time, the second push guide rod 335 moves synchronously with the second push cylinder 333 in the first push guide rod 334; when the push plate 331 moves to the material guiding opening 5, the waste bag is extruded downward into the material guiding channel 6, then the first push cylinder 332 stops working, and the second push cylinder 333 starts to work, and the piston rod thereof extends to extrude the waste bag in the material guiding channel 6 downward to the waste bag collecting trolley 7. By arranging the first push cylinder and the second push cylinder, not only the extrusion of the waste bag can be realized, but also the waste bag can be prevented from being stuck at the material guiding opening, and the waste bag after being extruded can be pushed into the waste bag collecting trolley by the second push cylinder, so that the waste bag can be prevented from being stuck in the material guiding channel or the waste bag collecting trolley, thus manual taking out by the operator is not needed, the working efficiency is greatly improved, the automatic recycling effect is realized, and the safety of the operator is protected.

[0037] In the embodiment, the lifting part of the push mechanism is externally provided with a protective cover 37, the lower end of the protective cover 37 is connected to the support frame 38 through a flange or a bolt, and the support frame 38 is connected and fixed with the sliding block. The protective cover 37 is arranged to protect the push mechanism from being contaminated. In addition, a second concertina cover 39 is arranged between the support frame 38 and the push plate 331, the upper end and the lower end of the second concertina cover 39 are bolted with the support frame 38 and the push plate 331 respectively, for protecting the lower structure of the lifting part, and can follow the extension and contraction movement of the push plate 331 during the movement of the push plate 331.

[0038] The working principle of the embodiment is that when the material in the ton bag is broken and discharged, the driving assembly of the side-moving bag pressing device 3 drives the pushing and pressing mechanism 33 to move along the linear guide rail to ensure that the waste bag transfer position is clear of the waste bag unloading position of the grabbing and hoisting device 2, and then the grabbing and hoisting device 2 releases the waste bag above the guide opening 5, and the waste bag falls into the guide opening 5. The grabbing and hoisting device 2 after unloading the bag is retracted and transported to above the position where the material is broken and discharged; then the side-moving bag pressing device 3 pushes the waste bag downward, and the waste bag enters the waste bag collecting trolley 7 through the guide opening 5, so as to realize the extrusion and recovery of the waste bag. The waste bag collecting trolley 7 is placed in the collection and sealing chamber 8 to prevent dust from overflowing when the waste bag is extruded, and the collection and sealing chamber is integrated with a dust removal device to collect the dust generated when the waste bag is extruded.

[0039] In addition, the term "connection" should be understood broadly, for example, it can include fixed connection, detachable connection or integral connection; it can include direct connection or indirect connection through intermediate medium, and it can also include the communication inside two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0040] In addition, the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0041] Although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-mentioned embodiments within the scope of the present application.

Claims

1. A side shift bag press reclaiming device characterized by, The device comprises a rack, a material guiding part arranged on the rack, a waste bag collecting chamber communicated with the material guiding part, and a side-moving bag pressing device arranged above the material guiding part.

2. The side shift bag press recycling apparatus of claim 1, wherein, The device further comprises a grabbing device connected to the rack, the grabbing device being arranged above the material guiding part, and the side-moving bag pressing device being arranged between the material guiding part and the grabbing device.

3. A side shift bag press reclaiming device according to claim 1 or 2, characterized in that The waste bag collecting chamber comprises a waste bag collecting trolley and a collecting and sealing chamber, the waste bag collecting trolley being arranged in the collecting and sealing chamber and being capable of moving into or out of the collecting and sealing chamber. The waste bag collecting trolley is communicated with the material guiding part.

4. The side shift bag press recycling apparatus of claim 3, wherein, The lower end of the rack is supported by a platform, the platform comprising a plurality of supporting legs, the waste bag collecting chamber being arranged in a space region between the rack and the ground, and a dust removal device being integrated in the collecting and sealing chamber.

5. The side shift bag press reclaiming device according to claim 1 or 2, characterized in that The material guiding part comprises a material guiding opening and a material guiding channel, the material guiding opening being a tapering opening with a large upper end and a small lower end.

6. The side shift bag press recycling apparatus of claim 1 or 2, wherein, The driving mechanism of the side-moving bag pressing device comprises a side-moving linear guide rail assembly arranged on the main frame and a driving assembly for controlling the movement of the pushing mechanism along the side-moving linear guide rail assembly.

7. The side shift bag press recycling apparatus of claim 6, wherein, The side-moving linear guide rail assembly comprises a linear guide rail mounted on the main frame and a slider moving along the linear guide rail, the pushing mechanism being fixed to the slider through a supporting frame; the driving assembly comprises a driving motor and a transmission mechanism for driving the slider to move.

8. The side shift bag press recycling apparatus of claim 1 or 2, wherein, The pushing mechanism comprises a pushing plate and a lifting part for controlling the up-and-down movement of the pushing plate.

9. The side shift bag press recycling apparatus of claim 8, wherein, The lifting part comprises a first-stage pushing cylinder, a second-stage pushing cylinder, a first-stage pushing guide rod, and a second-stage pushing guide rod, the second-stage pushing guide rod being sleeved on the first-stage pushing guide rod and being capable of sliding along the length direction of the first-stage pushing guide rod, the length of the second-stage pushing guide rod being greater than the stroke of the first-stage pushing cylinder, the lower end of the second-stage pushing guide rod and the end of the piston rod of the second-stage pushing cylinder being connected to the pushing plate, the lower end of the first-stage pushing guide rod and the end of the piston rod of the first-stage pushing cylinder being connected to a mounting plate, and the second-stage pushing cylinder being fixed on the mounting plate, the lower end of the second-stage pushing guide rod and the end of the piston rod of the second-stage pushing cylinder penetrating through the mounting plate and being connected to the pushing plate.

10. The side shift bag press recycling apparatus of claim 9, wherein, A shroud is arranged on the outer side of the lifting part of the pushing mechanism, and an organ case is arranged on the lower part of the shroud, the lower end of the organ case being connected to the pushing plate.

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