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CN-122008613-A - Waste compression equipment and compression method

CN122008613ACN 122008613 ACN122008613 ACN 122008613ACN-122008613-A

Abstract

The invention discloses waste compression equipment which comprises a compression box body, a driving piece and a main pressing plate, wherein the driving piece is arranged in the compression box body, the main pressing plate is connected with the driving piece, the driving piece is used for driving the main pressing plate to reciprocate along a first direction, a compression bin is formed in the compression box body, lateral pressing plates are arranged on one sides, opposite to the left side plate and the right side plate, of the left side plate and are respectively provided with an edge trimming assembly, one side, close to a supporting base, of the lateral pressing plates is provided with an edge trimming assembly, the edge trimming assembly at least comprises a trimming driving part and a plurality of straight cutters which are arranged at intervals along the first direction, when the driving piece drives the main pressing plate to move along a direction close to the supporting base, the straight cutters can be driven by the trimming driving part to reciprocate along a second direction, and in the reciprocating movement process, the straight cutters intermittently move along a third direction so as to extend out of the surface of the lateral pressing plates. Before the waste materials are compressed into blocks, the waste materials are subjected to edge finishing, so that the compactness of the waste material blocks is improved, and the stacking, bundling and transportation are facilitated.

Inventors

  • YANG KAI
  • Hua Guifu
  • Liao Yonglong
  • XIAO XIAO
  • MA JUNXU

Assignees

  • 洛阳理工学院
  • 广东优废环保科技有限公司
  • 华北水利水电大学

Dates

Publication Date
20260512
Application Date
20260318

Claims (10)

  1. 1. The waste compression equipment is characterized by comprising a compression box body (1), a driving piece (2) arranged in the compression box body (1) and a main pressing plate (3) connected with the driving piece (2), wherein the driving piece (2) is used for driving the main pressing plate (3) to reciprocate along a first direction, a compression bin (11) is formed in the compression box body (1), and the compression bin (11) is formed by enclosing a support base (12), a first bin door (13) and a second bin door (14) which are oppositely arranged, and a left side plate (15) and a right side plate (16) which are oppositely arranged; The side opposite to the left side plate (15) and the right side plate (16) is provided with a lateral pressing plate (41), one side, close to the supporting base (12), of the lateral pressing plate (41) is provided with an edge trimming assembly (5), and the edge trimming assembly (5) at least comprises a trimming driving part (56) and a plurality of straight cutters (53) which are arranged at intervals along a first direction; Wherein, main clamp plate (3) to be close to in the direction removal in-process of supporting base (12) is located compression storehouse (11) top, main clamp plate (3) pass through arrangement drive portion (56) drive straight sword (53) are along second direction reciprocating motion, and in reciprocating motion in-process, straight sword (53) intermittently move along the third direction to stretch out in the face of side clamp plate (41), when entering compression storehouse (11), main clamp plate (3) drive both sides side clamp plate (41) are close to each other along the third direction, are located in compression storehouse (11), main clamp plate (3) are down-move alone.
  2. 2. Waste compression device according to claim 1, characterized in that the first bin gate (13) and the second bin gate (14) are provided with feed inlets (17) above, feed bin gates (18) are rotatably arranged in the feed inlets (17) on both sides, wherein a control module (19) for controlling the operation of the driving member (2) is arranged on the feed bin gate (18) on one side.
  3. 3. Waste compression device according to claim 1, characterized in that the upper end face of the support base (12) and the lower end face of the main pressure plate (3) are provided with threading slots (31) running in the second direction.
  4. 4. Waste material compression equipment according to claim 1, characterized in that lateral compression assemblies (4) are arranged on the left side plate (15) and the right side plate (16), the lateral compression assemblies (4) comprise lateral pressing plates (41) and lateral pressing driving parts, and when the main pressing plate (3) moves towards the direction approaching the supporting base (12), the lateral pressing plates (41) on two sides can be driven by the lateral pressing driving parts to approach each other along a third direction.
  5. 5. Waste compression device according to claim 4, characterized in that the main platen (3) is fixed with drive wedges (32) corresponding to both sides of the left side plate (15) and the right side plate (16), the side pressure drive part is a drive groove (42) opened on the side platen (41), the drive groove (42) extends in a first direction from the top of the side platen (41) and is an upper groove part (421), an inclined groove part (422) and a lower groove part (423) in sequence; The driving wedge block (32) slides in the driving groove (42) when the main pressing plate (3) descends, and the driving wedge block (32) slides through the inclined groove part (422), and the driving wedge block (32) drives the lateral pressing plate (41) to move along a third direction when the driving wedge block (32) slides through the inclined groove part (422).
  6. 6. Waste compression plant according to claim 5, characterized in that the edge finishing assembly (5) further comprises: The fixed plates (51) are provided with a plurality of straight cutters (53) at intervals along a first direction, the straight cutters (53) are connected to the fixed plates (51), and each fixed plate (51) is provided with a plurality of straight cutters (53) along a second direction; The straight knife (53) is fixed on the knife holder (52), a guide inserting rod (54) is fixed on the knife holder (52), the guide inserting rod (54) is movably inserted into the fixed plate (51), a first spring (55) is sleeved on the guide inserting rod (54), one end of the first spring (55) is abutted to the knife holder (52), the other end of the first spring is abutted to the fixed plate (51), and the knife holder (52) is provided with a first inclined plane and a second inclined plane which are symmetrically arranged; the finishing drive unit (56) includes: a cam (561) rotatably connected to the back side of the lateral presser plate (41); The sliding block (562) is arranged on the back side of the lateral pressing plate (41) in a sliding manner, a fixed block (5621) is arranged between the sliding block (562) and the sliding block (5621) along a second direction, the fixed block (5621) is fixed on the lateral pressing plate (41), a second spring (5622) is arranged between the sliding block (562) and the fixed block (5621), the sliding block (562) is always abutted to the side wall of the cam (561), and the sliding block (562) is fixedly connected with the fixed plate (51); the worm gear (564) group comprises a worm wheel which is rotationally connected to the lateral pressing plate (41) and is in transmission connection with the cam (561), and a worm (564) meshed with the worm wheel, and the worm (564) is rotationally connected to the lateral pressing plate (41) through a bearing seat; The screw rod (565) is fixedly connected with the worm (564) and extends along the first direction; The driving screw sleeve (566) is sleeved on the screw rod (565) and is in threaded connection with the screw rod (565), driving rods (567) are fixed on two sides of the driving screw sleeve (566), the ends of the driving rods (567) penetrate through the lateral pressing plates (41) and are located in the driving grooves (42), limiting grooves (33) are formed in the driving wedge blocks (32), and when the driving wedge blocks (32) enter the driving grooves (42), the ends of the driving rods (567) are located in the limiting grooves (33).
  7. 7. The scrap compressing apparatus in accordance with claim 6, wherein the finishing driving part (56) further includes a fixing sleeve (568), the fixing plate (51) is slidably disposed in the fixing sleeve (568), a first wedge block (5681) and a second wedge block (5682) are fixedly disposed in the middle of the fixing sleeve (568), and the sliding block (562) drives the fixing plate (51) to reciprocate in the fixing sleeve (568), and the first inclined surface and the second inclined surface on the tool holder (52) are respectively abutted with the inclined surface of the first wedge block (5681) or the inclined surface of the second wedge block (5682) so as to drive the tool holder (52) to move along a third direction.
  8. 8. Waste material compression device according to claim 6, characterized in that the sliding blocks (562) and the fixed blocks (5621) are symmetrically arranged in two groups, and two adjacent fixed plates (51) are respectively connected with the sliding blocks (562) on both sides.
  9. 9. Waste compression device according to claim 6, characterized in that both ends of the limit groove (33) are connected to the lower edge and the side edge of the driving wedge (32), respectively, the limit groove (33) being composed of a vertical section (331) and an inclined section (332), the inclined section (332) being parallel to the inclined groove portion (422); The lateral pressing plate (41) is provided with a sliding groove (411) extending along a first direction, the driving rod (567) is arranged in the sliding groove (411) in a penetrating mode, and when the driving wedge block (32) slides through the inclined groove (422), the end portion of the driving rod (567) slides on the inclined section (332) and finally is separated from the limiting groove (33).
  10. 10. A compression method employing a waste compression device according to any one of claims 1-9, comprising the steps of: s1, putting waste into a compression bin (11); S2, starting a driving piece (2) to drive the main pressing plate (3) to move along a first direction towards a direction approaching to the supporting base (12); S3, in a first stage of operation of the main pressing plate (3), the plurality of straight cutters (53) are driven by the arrangement driving part (56) to reciprocate along a second direction, and in the reciprocation process, the straight cutters (53) intermittently move along a third direction and extend out of the plate surface of the lateral pressing plate (41) so as to carry out straight arrangement on the protruding edges of the waste; S4, a second stage of operation of the main pressing plate (3) drives the lateral pressing plates (41) on two sides to approach each other, and lateral compression is carried out on waste before forming a waste block; S5, in a third stage of operation of the main pressing plate (3), waste materials in the compression bin (11) are compressed, the main pressing plate (3) is kept for a preset time to be shaped after reaching a compression end position, and then the driving piece (2) drives the main pressing plate (3) to reversely return and reset along a first direction; s6, opening the first bin gate (13) and the second bin gate (14), and taking out the compressed and molded waste blocks.

Description

Waste compression equipment and compression method Technical Field The invention relates to the technical field of waste recovery, in particular to waste compression equipment and a compression method. Background Along with the rapid development of the resource recycling industry, the compression treatment of recoverable materials such as waste paper, paperboards and the like becomes an indispensable important link in the recycling, transportation and reutilization processes. Through carrying out compression molding to waste paper, can effectively reduce its volume, improve transportation efficiency, reduce commodity circulation and storage cost, consequently, all kinds of waste paper compression equipment have obtained wide application in renewable resources recovery field. The existing waste paper compression equipment generally adopts a vertical compression mode driven by a hydraulic cylinder to compress waste paper piled in a waste material box, and the waste paper is compressed and molded into waste paper blocks, so that the basic compression treatment of the waste paper can be realized. However, in the prior art, the waste paper is mainly subjected to a pressing force from top to bottom during the compression process. Because waste paper is loose in form and irregular in edge when being placed into a compression bin, the waste paper is easy to displace laterally or uneven in stacking in the vertical compression process, so that the edge of a compression block is tilted, locally bulges or is irregular in molding, the flush degree and stability of the edge of the compression block are difficult to ensure, the overall compactness and the shape stability of the compression block are low, and stacking is not facilitated during transportation or storage. Disclosure of Invention The invention aims to provide waste compression equipment and a compression method, which solve the problems that the existing compression mode is difficult to ensure the flatness and stability of the edges of a compression block, so that the overall compactness and the shape stability of the compression block are low. To achieve the purpose, the invention adopts the following technical scheme: The waste material compression equipment comprises a compression box body, a driving piece arranged in the compression box body and a main pressing plate connected with the driving piece, wherein the driving piece is used for driving the main pressing plate to reciprocate along a first direction, a compression bin is formed in the compression box body, and the compression bin is formed by enclosing a support base, a first bin gate and a second bin gate which are oppositely arranged, and a left side plate and a right side plate which are oppositely arranged; the side of the left side plate, which is opposite to the right side plate, is provided with a lateral pressing plate, one side of the lateral pressing plate, which is close to the supporting base, is provided with an edge trimming assembly, and the edge trimming assembly at least comprises a trimming driving part and a plurality of straight cutters which are arranged at intervals along a first direction; Wherein, when the main pressing plate is positioned above the compression bin in the process of moving towards the direction close to the supporting base, the main pressing plate drives the straight knife to reciprocate along the second direction through the arrangement driving part, and in the process of reciprocating movement, the straight knife intermittently moves along a third direction so as to extend out of the plate surface of the lateral pressing plate, and when the straight knife enters the compression bin, the main pressing plate drives the lateral pressing plates on two sides to approach each other along the third direction, and when the straight knife is positioned in the compression bin, the main pressing plate independently moves downwards. Optionally, the first bin gate with the second bin gate top all has the feed inlet, and both sides all rotate in the feed inlet and be provided with the feeding bin gate, wherein one side be provided with the control module of control on the feeding bin gate the driving piece operation. Optionally, the upper end face of the support base and the lower end face of the main pressing plate are respectively provided with a wire penetrating groove which is arranged along the second direction in a through length mode. Optionally, the left side board with be provided with the side direction compression subassembly on the right side board, the side direction compression subassembly includes side direction clamp plate and side pressure drive portion, the main clamp plate is to being close to when supporting the direction of base and removing, can pass through side pressure drive portion drives both sides side direction clamp plate is close to each other along the third direction. Optionally, driving wedges are fixed on two sides of the main pressin