CN220219834U - Paper scrap compression packaging feeding device - Google Patents

Abstract

The utility model belongs to the technical field of paper scrap compression packaging, and provides a paper scrap compression packaging feeding device which comprises a movable frame, a material guide pipe, a crushing assembly and a pre-pressing mechanism. Through loading into the feed inlet with the wastepaper, the crushing subassembly in the feed inlet can smash all kinds of shape wastepaper to make the wastepaper after smashing fall into the pre-compaction intracavity, then drive the wastepaper after smashing through compression subassembly and remove to the sunshade subassembly on, simultaneously, compression subassembly and the tip cooperation in pre-compaction chamber can carry out the pre-compaction to the wastepaper, when the wastepaper after pre-compaction reaches preset weight on the sunshade subassembly, the open bin outlet of sunshade subassembly, the wastepaper of pre-compaction this moment can be through the bin outlet into compression equipment's volume intracavity, pack into compression equipment after smashing and pre-compaction to the wastepaper, can improve compression equipment to the compressibility of wastepaper, need not to add the wastepaper to volume intracavity many times, convenient operation, the wastepaper compression efficiency is high.

Description

Paper scrap compression packaging feeding device

Technical Field

The utility model relates to the technical field of paper scrap compression packaging, in particular to a paper scrap compression packaging feeding device.

Background

At present, scraps of paper such as scraps of removed materials and leftovers generated in the processing process of the packaging paper can be recycled based on the green environment-friendly requirement, and fluffy scraps of paper can be compressed into a paper ingot with stronger density by means of compression equipment in order to facilitate subsequent transportation of the scraps of paper.

In the prior art, when the paper scraps are compressed, most paper scraps are directly filled into a volume cavity of the compression equipment, and then are compressed through a hydraulic structure on the compression equipment. However, when paper scraps are filled into the volume cavity, gaps among the paper scraps in various shapes are large, the paper scraps can easily fill the volume cavity, and the compression rate of direct compression is low, so that the paper scraps are required to be added into the volume cavity for many times, the operation is troublesome, and the compression efficiency of the paper scraps is low. Therefore, a paper scrap compressing and packaging feeding device is provided to solve the technical problems.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the paper scrap compression packaging feeding device which is convenient to operate and high in paper scrap compression efficiency.

A paper dust compression package feeding device comprising:

a moving rack;

the material guide pipe is arranged on the movable frame, a pre-pressing cavity is formed in the material guide pipe, a feed inlet and a discharge outlet which are communicated with the pre-pressing cavity are formed in the material guide pipe, and the discharge outlet and the feed inlet are arranged in a staggered manner in the vertical direction;

the crushing assembly is arranged in the feed inlet and used for crushing paper scraps; and

The pre-compaction mechanism comprises a compression assembly and a shielding plate assembly, wherein the compression assembly is arranged in the pre-compaction cavity and used for driving paper scraps to move to the discharge opening, the pre-compaction mechanism can be matched with the end part of the pre-compaction cavity to pre-compress the paper scraps, the shielding plate assembly is arranged on the material guide pipe and can seal and shield the discharge opening, and the shielding plate assembly is used for bearing the pre-compacted paper scraps and is opened when the paper scraps reach the preset weight so that the paper scraps fall into a volume cavity of the compression equipment.

Above-mentioned paper dust compression packaging feed arrangement's beneficial effect:

through loading into the feed inlet with the paper bits, the crushing subassembly in the feed inlet can smash all kinds of shape paper bits to make the paper bits after smashing fall into the pre-compaction intracavity, then drive the paper bits after smashing through compression subassembly and remove to the sunshade subassembly on, simultaneously, compression subassembly and the tip cooperation of pre-compaction chamber can carry out the pre-compaction to the paper bits, when the paper bits after pre-compaction reaches preset weight on the sunshade subassembly, the open bin outlet of sunshade subassembly, the paper bits of pre-compaction can be discharged into compression equipment's volume intracavity through the bin outlet this moment, when the volume chamber of compression equipment is filled with to the paper bits of pre-compaction, start compression equipment again and carry out further compression to the paper bits of pre-compaction, pack into compression equipment after smashing and pre-compaction to the paper bits, can improve compression equipment to the compression rate of paper bits, need not to add the paper bits to volume intracavity many times, and convenient operation, paper bits compression efficiency is high.

In one embodiment, the crushing assembly comprises two sets of rotating shafts and a motor; the two sets of pivot spaced rotatable setting is in the feed inlet, two sets of respectively spaced in the pivot is provided with multiunit crushing dish, two sets of on the pivot multiunit crushing dish dislocation alternately sets up, two sets of the one end of pivot extends respectively to outside the passage, and all is provided with the gear, two sets of gear engagement, the motor sets up on the lateral wall of passage, just the output of motor passes through the shaft coupling rather than one of them a set of the pivot is connected. Through two sets of gear cooperation, when the starter motor, two sets of pivots can drive multiunit crushing dish and rotate, and multiunit crushing dish can smash the wastepaper in the feed inlet, and it is convenient to smash the wastepaper.

In one embodiment, the side walls opposite to the feeding hole are respectively provided with a plurality of groups of shifting blocks at intervals, the plurality of groups of shifting blocks on the same side wall are arranged along the axial direction of the rotating shaft, the free ends of the plurality of groups of shifting blocks are downwards erected on the peripheral side of the rotating shaft, and the shifting blocks are positioned between the two groups of crushing discs on the same rotating shaft. The paper scraps clamped in the gap between the two groups of crushing discs can be cleaned by arranging the shifting block, so that the paper scraps are convenient to clean.

In one embodiment, the compression assembly includes a platen and a driver; the pressing plate can be arranged in the pre-pressing cavity in a sliding mode, a partition plate is arranged on the pressing plate, when the pressing plate is close to the discharge hole and moves, the partition plate can seal and shield the feed inlet, and the driving piece is respectively connected with the feed guide pipe and the pressing plate and used for driving the pressing plate to slide back and forth along the pre-pressing cavity. The driving piece drives the pressing plate to slide reciprocally, so that the paper scraps entering the pre-pressing cavity from the feeding hole can be driven to move to the discharging hole, and after the paper scraps move to the discharging hole, the pressing plate is matched with the end part of the pre-pressing cavity, so that the paper scraps can be pre-compressed, and the pre-compression of the paper scraps is convenient.

In one embodiment, the driving member is an electric telescopic rod. The pressing plate can be driven to slide back and forth by controlling the expansion of the electric expansion rod, and the pressing plate is driven to slide back and forth conveniently.

In one embodiment, the top surface of the pre-pressing cavity is provided with a guide sliding groove along the length direction of the pre-pressing cavity, the end part of the partition plate, which is far away from the pressing plate, is provided with a guide sliding block corresponding to the guide sliding groove, and the guide sliding block can be slidably arranged in the guide sliding groove. The sliding stability of the pressing plate in the pre-pressing cavity is improved.

In one embodiment, the shutter assembly includes a shutter body and a torsion spring; the lower extreme of feed guiding pipe is provided with the connecting axle, the sunshade body passes through the torsional spring articulates on the connecting axle, and sealed shielding the bin outlet. When the weight of the pre-compressed paper scraps accumulated at the discharge port is larger than the torsion force of the torsion spring, the shielding plate body rotates to open the discharge port, and the pre-compressed paper scraps can be discharged into the volume cavity of the compression equipment from the discharge port, so that the feeding is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.

Fig. 1 is a schematic perspective view of a feeding device for compressed paper scraps in accordance with an embodiment of the present utility model;

FIG. 2 is a front view, partially in section, of a portion of the assembly of the paper dust compression package feed apparatus of FIG. 1;

FIG. 3 is a front view of the other set of components of the paper dust compression package feed apparatus of FIG. 1, shown in a partially cut-away state;

FIG. 4 is an exploded view of a portion of the components of the paper dust compression package feed apparatus of FIG. 1;

FIG. 5 is a top view of a feed opening in the paper dust compression package feed device shown in FIG. 1;

fig. 6 is a schematic structural view of a shifting block and a rotating shaft in the feeding device for compressing and packaging paper scraps shown in fig. 1.

Reference numerals:

10. a moving rack; 11. a material guiding pipe; 111. a feed inlet; 112. a discharge port; 113. a pre-pressing cavity; 1131. a guide chute; 114. a connecting shaft; 12. a motor; 13. a gear; 14. a shutter body; 141. a torsion spring; 151. a pressing plate; 152. a partition plate; 1521. a guide slide block; 153. an electric telescopic rod; 16. a shredder plate; 17. a rotating shaft; 18. and (5) a shifting block.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

Referring to fig. 1, 2 and 5, a paper dust compressing and packaging feeding device in an embodiment includes a moving frame 10, a material guiding tube 11, a crushing assembly and a pre-pressing mechanism.

Wherein, the material guiding pipe 11 is arranged on the movable frame 10, a pre-pressing cavity 113 is arranged in the material guiding pipe 11, a feeding hole 111 and a discharging hole 112 which are communicated with the pre-pressing cavity 113 are arranged on the material guiding pipe 11, and the discharging hole 112 and the feeding hole 111 are arranged in a staggered manner in the vertical direction. And the crushing assembly is arranged in the feeding hole 111 and is used for crushing paper scraps.

Specifically, the crushing assembly comprises two groups of rotating shafts 17 and a motor 12; the rotatable setting of two sets of pivots 17 interval is in feed inlet 111, and the interval is provided with multiunit crushing dish 16 respectively on two sets of pivots 17, and multiunit crushing dish 16 dislocation cross arrangement on two sets of pivots 17, and the one end of two sets of pivots 17 extends to outside the passage 11 respectively, and all is provided with gear 13, and two sets of gears 13 meshing, and motor 12 sets up on the lateral wall of passage 11, and motor 12's output passes through the shaft coupling and is connected with one of them set of pivots 17.

In the above embodiment, the paper scraps are loaded into the feed port 111, then the motor 12 is started, the motor 12 drives the rotating shaft 17 with the output end connected to rotate, the rotating shaft 17 rotates to drive the other rotating shaft 17 to rotate oppositely through the cooperation of the two groups of gears 13, the two groups of rotating shafts 17 rotate oppositely to drive the multiple groups of crushing discs 16 on the two groups of rotating shafts 17 to rotate oppositely, the multiple groups of crushing discs 16 rotate oppositely to mesh with the crushed paper scraps in a staggered manner, and the crushing of the paper scraps is convenient.

Referring to fig. 6, further, on the basis of the above embodiment, multiple sets of the shifting blocks 18 are disposed on opposite side walls of the feed inlet 111 at intervals, the multiple sets of the shifting blocks 18 on the same side wall are disposed along the axial direction of the rotating shaft 17, free ends of the multiple sets of the shifting blocks 18 are disposed on the circumference of the rotating shaft 17 in a downward manner, and the shifting blocks 18 are located between two sets of the pulverizing discs 16 on the same rotating shaft 17.

In the above embodiment, by arranging the shifting block 18, when the paper scraps are clamped between the two groups of crushing discs 16, the crushing discs 16 rotate to drive the paper scraps to rotate, when the paper scraps rotate to be in contact with the shifting block 18, the shifting block 18 prevents the paper scraps from following the rotation of the crushing discs 16, and the paper scraps clamped between the crushing discs 16 can be removed from between the crushing discs 16 under the guiding effect of the inclination of the shifting block 18, so that the paper scraps clamped between the crushing discs 16 are cleaned, and the paper scraps are convenient to clean.

Referring to fig. 2 to 4, in an embodiment, the pre-pressing mechanism includes a compressing assembly and a shielding plate assembly, the compressing assembly is disposed in the pre-pressing cavity 113 and is used for driving the paper scraps to move to the discharge opening 112, and can be matched with the end of the pre-pressing cavity 113 to pre-compress the paper scraps, the shielding plate assembly is disposed on the material guiding pipe 11 and can seal and shield the discharge opening 112, and the shielding plate assembly is used for carrying the pre-compressed paper scraps and opening the discharge opening 112 when the paper scraps reach a preset weight, so that the paper scraps fall into the volume cavity of the compressing apparatus.

Specifically, the compression assembly includes a platen 151 and a driver; the pressing plate 151 can slide along the pre-pressing cavity 113 and is arranged in the pre-pressing cavity 113, a partition plate 152 is arranged on the pressing plate 151, when the pressing plate 151 moves close to the discharge port 112, the partition plate 152 can seal and shield the feed inlet 111, and the driving piece is respectively connected with the feed guide pipe 11 and the pressing plate 151 and is used for driving the pressing plate 151 to slide back and forth along the pre-pressing cavity 113. The shutter assembly includes a shutter body 14 and a torsion spring 141; the lower end of the material guiding pipe 11 is provided with a connecting shaft 114, and the shielding plate body 14 is hinged on the connecting shaft 114 through a torsion spring 141 and seals and shields the material outlet 112. The driving member is an electric telescopic rod 153. It will be appreciated that the driving member may also be a hydraulic telescopic rod, as long as the reciprocating sliding of the driving platen 151 is achieved.

In the above embodiment, when the paper scraps fall into the pre-pressing cavity 113 after being crushed, the electric telescopic rod 153 is controlled to drive the pressing plate 151 to move, the pressing plate 151 moves to drive the paper scraps in the pre-pressing cavity 113 to move onto the shielding plate body 14 of the discharge opening 112, at this time, the partition plate 152 seals and shields the discharge opening 112, the crushed paper scraps cannot enter the pre-pressing cavity 113, and when the pressing plate 151 moves, the pressing plate 151 and the end wall of the pre-pressing cavity 113 cooperate to pre-compress the fluffy paper scraps, so that the pre-compressed paper scraps are placed onto the shielding plate body 14, when the pressing plate 151 repeatedly moves, the crushed paper scraps can repeatedly enter the pre-pressing cavity 113, and pre-compression is performed on the shielding plate body 14 under the driving action of the pressing plate 151, when the pre-compressed paper scraps on the shielding plate body 14 have a weight larger than the torsion force of the torsion spring 141, at this time, the shielding plate body 14 can be rotated to open the discharge opening 112, at this time, the pre-compressed paper scraps on the shielding plate body 14 can be discharged into the volume cavity of the compression equipment from the discharge opening 112, and further compression equipment is facilitated.

Referring to fig. 2 and 3, in an embodiment, a guide chute 1131 is formed on a top surface of the pre-pressing cavity 113 along a length direction of the pre-pressing cavity 113, a guide slide block 1521 is disposed at an end of the partition plate 152 away from the pressing plate 151 corresponding to the guide chute 1131, and the guide slide block 1521 is slidably disposed in the guide chute 1131. The stability of the platen 151 moving along the preload chamber 113 can be improved by the cooperation of the guide slide 1521 with the guide runner 1131.

The specific implementation mode of the paper scrap compression packaging feeding device is as follows:

firstly, paper scraps are filled into a feed inlet 111, then a motor 12 is started, the motor 12 drives a rotating shaft 17 connected with an output end to rotate, the rotating shaft 17 rotates to drive the other rotating shaft 17 to rotate reversely through the cooperation of two groups of gears 13, the two groups of rotating shafts 17 rotate reversely to drive a plurality of groups of crushing discs 16 on the two groups of rotating shafts 17 to rotate reversely, the plurality of groups of crushing discs 16 rotate reversely to engage the crushed paper scraps in a staggered mode, and the crushed paper scraps are convenient to crush.

The crushed paper scraps fall into the pre-pressing cavity 113, the pressing plate 151 is driven to move by controlling the electric telescopic rod 153, the pressing plate 151 moves to drive the paper scraps in the pre-pressing cavity 113 to move to the shielding plate body 14 of the discharge opening 112, at the moment, the partition plate 152 seals and shields the discharge opening 112, the crushed paper scraps cannot enter the pre-pressing cavity 113, and when the pressing plate 151 moves, the pressing plate 151 and the end wall of the pre-pressing cavity 113 cooperate to pre-press the fluffy paper scraps, so that the pre-pressed paper scraps are placed on the shielding plate body 14, the pressing plate 151 repeatedly moves to enable the crushed paper scraps to repeatedly enter the pre-pressing cavity 113, and pre-pressing is carried out on the shielding plate body 14 under the driving action of the pressing plate 151, when the pre-pressed paper scraps on the shielding plate body 14 are heavier than the torsion force of the torsion spring 141, the discharge opening 112 can be opened by rotation of the shielding plate body 14, and the pre-pressed paper scraps on the shielding plate body 14 can be discharged into the volume cavity of the compression equipment from the discharge opening 112, and further compression equipment can be compressed conveniently. The paper scraps are crushed and precompressed and then are loaded into the compression equipment, so that the compression rate of the compression equipment to the paper scraps can be improved, the paper scraps do not need to be added into the volume cavity for many times, the operation is convenient, and the compression efficiency of the paper scraps is high.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims (7)

1. A paper dust compression package feeding device, characterized by comprising:

a movable frame (10);

the material guide pipe (11) is arranged on the movable frame (10), a pre-pressing cavity (113) is formed in the material guide pipe (11), a feeding hole (111) and a discharging hole (112) which are communicated with the pre-pressing cavity (113) are formed in the material guide pipe (11), and the discharging hole (112) and the feeding hole (111) are arranged in a staggered mode in the vertical direction;

the crushing assembly is arranged in the feeding hole (111) and is used for crushing paper scraps; and

The pre-compaction mechanism comprises a compression assembly and a shielding plate assembly, wherein the compression assembly is arranged in the pre-compaction cavity (113) and used for driving paper scraps to move to the discharge opening (112), the pre-compaction mechanism can be matched with the end part of the pre-compaction cavity (113) to pre-compress the paper scraps, the shielding plate assembly is arranged on the material guide pipe (11) and can seal and shield the discharge opening (112), and the shielding plate assembly is used for bearing the pre-compressed paper scraps and is opened when the paper scraps reach the preset weight, so that the paper scraps fall into the volume cavity of the compression equipment.

2. A paper dust compression packaging feeding device according to claim 1, characterized in that the crushing assembly comprises two sets of rotating shafts (17) and a motor (12); two sets of rotatable setting of pivot (17) spaced is in feed inlet (111), two sets of be provided with multiunit crushing dish (16) on pivot (17) respectively spaced, two sets of multiunit on pivot (17) crushing dish (16) dislocation cross arrangement, two sets of one end of pivot (17) extends respectively to outside passage (11), and all be provided with gear (13), two sets of gear (13) meshing, motor (12) set up on the lateral wall of passage (11), just the output of motor (12) is through shaft coupling and one of them a set of pivot (17) are connected.

3. The paper dust compression packaging feeding device according to claim 2, wherein a plurality of groups of shifting blocks (18) are respectively arranged on opposite side walls of the feeding hole (111) at intervals, the shifting blocks (18) on the same side wall are arranged along the axial direction of the rotating shaft (17), the free ends of the shifting blocks (18) are downwards erected on the periphery of the rotating shaft (17), and the shifting blocks (18) are positioned between two groups of crushing discs (16) on the same rotating shaft (17).

4. A paper dust compression package feeding device according to claim 1, wherein the compression assembly comprises a pressing plate (151) and a driving member; the pressing plate (151) can be arranged in the pre-pressing cavity (113) in a sliding mode, a partition plate (152) is arranged on the pressing plate (151), when the pressing plate (151) is close to the discharge opening (112) and moves, the partition plate (152) can seal and shield the feed opening (111), and the driving piece is respectively connected with the material guide pipe (11) and the pressing plate (151) and is used for driving the pressing plate (151) to slide back and forth along the pre-pressing cavity (113).

5. A compressed paper dust packing feeding apparatus according to claim 4, wherein the driving member is an electric telescopic rod (153).

6. The paper dust compression packaging feeding device according to claim 4, wherein a guide chute (1131) is formed in the top surface of the pre-pressing cavity (113) along the length direction of the pre-pressing cavity (113), a guide slide block (1521) is arranged at the end part, away from the pressing plate (151), of the partition plate (152) corresponding to the guide chute (1131), and the guide slide block (1521) is slidably arranged in the guide chute (1131).

7. A paper dust compression package feeding device according to claim 1, wherein the shutter assembly comprises a shutter body (14) and a torsion spring (141); the lower end of the material guiding pipe (11) is provided with a connecting shaft (114), and the shielding plate body (14) is hinged on the connecting shaft (114) through a torsion spring (141) and seals and shields the material discharging opening (112).