Double-scissor type packer

Abstract

The utility model relates to the technical field of packaging machines, in particular to a double-scissor type packaging machine which comprises a machine body and a smashing mechanism for smashing waste paper before packaging. The crushing mechanism comprises a storage box, a crushing roller rotationally mounted in the storage box, a linkage gear coaxially connected with the crushing roller, a motor for driving the crushing roller to rotate, a guide assembly for guiding waste paper into the storage box, and a protection assembly for protecting the crushing roller. According to the waste paper crushing device, waste paper can be crushed through relative rotation of the two crushing rollers, so that all waste paper with different sizes are crushed into waste paper scraps with the same size, the waste paper is compactly packaged, the compression compactness is improved, and the phenomenon of gaps or looseness in the packaging process due to the fact that gaps among the waste paper are not uniform in the packaging process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of baling machines, in particular to a double-scissor type baling machine. Background Art

[0002] As society continues to develop, the population continues to expand, and the market economy continues to expand, large amounts of industrial and domestic waste are generated in industrial production and daily life. If not handled promptly or improperly, they will pollute the environment and affect environmental hygiene. Nowadays, every city has built waste treatment plants. Domestic waste is generally packaged before being transported to the waste treatment plant for processing. Therefore, domestic waste must be packaged in a timely manner to avoid significant impacts on the surrounding environmental hygiene.

[0003] Waste paper refers to recyclable resources that are discarded after use in production and life, including various high-grade papers, yellow cardboard, waste cardboard boxes, trimming paper, packing paper, corporate paper, engineering paper, books, newspapers, etc.

[0004] In the existing waste paper recycling process, baling is an indispensable step. When the existing double-scissor baler bales waste paper, due to the different sizes of waste paper, it is easy to cause uneven gaps between the waste paper during baling, resulting in gaps or looseness during baling.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide a double-scissors type baler which can effectively solve the above technical problems.

[0007] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0008] A double-scissor type baler comprises: a body, a crushing mechanism for crushing waste paper before baling;

[0009] The pulverizing mechanism includes: a material storage box, a pulverizing roller rotatably installed in the material storage box, a linkage gear coaxially connected to the pulverizing roller, a motor that drives the pulverizing roller to rotate, a material guide component that guides waste paper into the material storage box, and a protective component that protects the pulverizing roller.

[0010] Furthermore, the material guide assembly includes: a material guide plate hingedly installed in the material storage box, a cam rotatably installed in the material storage box, a driven pulley coaxially connected to the cam, a driving pulley coaxially connected to the crushing roller, a connecting belt installed between the driving pulley and the driven pulley, and a reset unit for driving the material guide plate to reset.

[0011] Furthermore, the reset unit includes: a mounting shell fixedly installed in the material storage box, a slider slidably installed in the mounting shell, a connecting rod hingedly installed between the slider and the material guide plate, a guide rod guiding the slider, and a reset spring driving the material guide plate to reset.

[0012] Furthermore, the guide rod passes through the side wall of the slider, and both ends of the guide rod are fixedly mounted in the mounting shell, one end of the return spring is fixedly mounted on the slider, and the other end of the return spring is fixedly mounted on the mounting shell.

[0013] Furthermore, the protective assembly includes: a protective plate slidably mounted on the storage box, a mounting box fixedly mounted on the storage box, a connecting plate fixedly mounted on the protective plate and movably mounted in the mounting box, a cylinder fixedly mounted between the connecting plate and the mounting shell, a slide fixedly mounted on the connecting plate, and a maintenance unit for maintaining the crushing roller.

[0014] Furthermore, a slide groove is provided in the installation box, and the slide bar slides in the slide groove.

[0015] Furthermore, the maintenance unit includes: a sac fixedly installed between the installation box and the connecting plate, a liquid storage tank and a liquid collecting pipe connected to the sac, and an atomizing nozzle connected to the liquid collecting pipe.

[0016] Furthermore, the liquid collecting pipe is fixedly installed in the material storage box, and the atomizing nozzles are linearly arranged along the axial direction of the liquid collecting pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The utility model discloses a double-scissor type baler, which can pulverize waste paper through the relative rotation of two pulverizing rollers, so that waste paper of different sizes are all beaten into waste paper fragments of uniform size, thereby making the waste paper pack compact, improving the compactness of compression, and avoiding uneven gaps between waste paper during packing, which causes gaps or looseness during packing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0020] Figure 1 The utility model is a three-dimensional schematic diagram of a double-scissor type baler.

[0021] Figure 2 The utility model is a schematic cross-sectional view of a component protection plate of a double-scissor type baler.

[0022] Figure 3 The utility model is a schematic cross-sectional view of a component storage box of a double-scissor type baler.

[0023] Figure 4 This is a three-dimensional schematic diagram of a crushing roller component of a double-scissor-type baler of the utility model.

[0024] Figure 5 This utility model is a double scissors type baler Figure 4 Enlarged view of point A in the middle.

[0025] Figure 6 The utility model is a schematic cross-sectional view of a component installation box of a double-scissor type baler.

[0026] In the figure: 1. body; 2. crushing mechanism; 21. material storage box; 22. crushing roller; 23. motor; 24. linkage gear; 25. material guide assembly; 251. driving pulley; 252. driven pulley; 253. linkage belt; 254. cam; 255. material guide plate; 256. reset unit; 2561. mounting shell; 2562. slider; 2563. linkage rod; 2564. guide rod; 2565. reset spring; 26. protection assembly; 261. protection plate; 262. mounting box; 263. connecting plate; 264. slide bar; 265. cylinder; 266. maintenance unit; 2661. capsule; 2662. liquid storage tank; 2663. liquid collecting pipe; 2664. atomizing nozzle. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the embodiments described are some embodiments of the present invention, not all embodiments.

[0028] In the description of the present invention, it should be understood that the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0029] like Figures 1 to 6 As shown, the utility model is a double-scissor type baler, comprising: a body 1, and a crushing mechanism 2 for crushing waste paper before baling.

[0030] Since the existing waste paper baler bales waste paper in different sizes, it is easy to cause uneven gaps between the waste paper during baling, resulting in gaps or looseness during baling. Therefore, the waste paper is pulverized by the pulverizing mechanism 2 and then baled by the machine body 1.

[0031] The pulverizing mechanism 2 includes: a storage box 21, a pulverizing roller 22 connected to the feed port of the machine and rotatably installed in the storage box 21, the pulverizing roller 22 is provided with two interlocking gears 24 coaxially connected to the pulverizing roller 22, the two interlocking gears 24 are mutually meshed and drive the motor 23 to rotate the pulverizing roller 22, the motor 23 is fixedly installed on the storage box 21, and the output shaft of the motor 23 is coaxially connected to any one of the pulverizing rollers 22, a material guide component 25 for guiding waste paper into the storage box 21, and a protective component 26 for protecting the pulverizing roller 22.

[0032] When the material guide assembly 25 guides the waste paper into the storage box 21, the pulverizing roller 22 coaxially connected to its output shaft is driven to rotate by starting the motor 23, and the adjacent interlocking gear 24 is driven to rotate synchronously. Since the two interlocking gears 24 are arranged to mesh with each other, the two pulverizing rollers 22 are caused to rotate relative to each other. Through the relative rotation of the two pulverizing rollers 22, the waste paper can be pulverized so that waste paper of different sizes are all broken into waste paper fragments of uniform size, thereby making the waste paper packing tight, improving the compactness of compression, and avoiding uneven gaps between waste paper during packing, which causes gaps or looseness during packing.

[0033] The material guide assembly 25 includes: a material guide plate 255 hingedly mounted in the material storage box 21, a cam 254 rotatably mounted in the material storage box 21, a driven pulley 252 coaxially connected to the cam 254, a driving pulley 251 coaxially connected to the crushing roller 22, a linkage belt 253 installed between the driving pulley 251 and the driven pulley 252, and a reset unit 256 for driving the material guide plate 255 to reset; the reset unit 256 includes: a mounting shell 2561 fixedly mounted in the material storage box 21, a mounting shell 2561 slidably mounted on the mounting shell 2561, and a mounting shell 2562 fixedly mounted in the material storage box 21. The slider 2562 in the shell 2561, the connecting rod 2563 hingedly installed between the slider 2562 and the guide plate 255, the guide rod 2564 for guiding the slider 2562, and the return spring 2565 for driving the guide plate 255 to return to its original position; the guide rod 2564 passes through the side wall of the slider 2562, and both ends of the guide rod 2564 are fixedly installed in the mounting shell 2561, one end of the return spring 2565 is fixedly installed on the slider 2562, and the other end of the return spring 2565 is fixedly installed on the mounting shell 2561.

[0034] Waste paper is put into the storage box 21 from the top opening, and the motor 23 is started, which drives the driving pulley 251 to rotate. The driving pulley 251 drives the driven pulley 252 to rotate through the interlocking belt 253, and then drives the cam 254 to rotate. When the cam 254 rotates and squeezes the guide plate 255, it drives the guide plate 255 to rotate at its hinge with the storage box 21. The guide plate 255 drives the interlocking rod 2563 to move, and the interlocking rod 2563 drives the slider 2562 to slide in the mounting shell 2561, and drives the return spring 2565. When the cam 254 is separated from the guide plate 255, the slider 2562 is reset by the elastic force of the reset spring 2565, and the slider 2562 drives the connecting rod 2563 to reset, thereby driving the guide plate 255 to reset. The cam 254 and the reset unit 256 cooperate with each other to make the guide plate 255 vibrate, thereby driving the waste paper to shake, and then it is easy to guide the waste paper between the two shredding rollers 22, avoiding the problem of excessive waste paper being easily accumulated and stuck between the two guide plates 255, thereby improving the feeding efficiency.

[0035] The protective assembly 26 includes: a protective plate 261 slidably mounted on the storage box 21, the protective plate 261 is provided with two mounting boxes 262 fixedly mounted on the storage box 21, a connecting plate 263 fixedly mounted on the protective plate 261 and movably mounted in the mounting box 262, a cylinder 265 fixedly mounted between the connecting plate 263 and the mounting shell 2561, a slide 264 fixedly mounted on the connecting plate 263, and a maintenance unit 266 for maintaining the crushing roller 22; a slide groove is opened in the mounting box 262, and the slide 264 slides in the slide groove.

[0036] When the machine body 1 is not in use, the two protective plates 261 abut against each other and close the top opening of the storage box 21, thereby preventing hard objects from falling into the storage box 21 and damaging the crushing roller 22, thereby protecting the crushing roller 22.

[0037] When the machine body 1 is in use, the two cylinders 265 are started to drive the adjacent connecting plates 263 away from each other, and the two connecting plates 263 drive the adjacent protective plates 261 away from each other, so that the two protective plates 261 have no sealing effect on the storage box 21. At this time, waste paper can be put into the storage box 21. When the two connecting plates 263 move, they can drive the adjacent slide bars 264 to slide in the slide groove. Through the mutual cooperation between the slide bar 264 and the slide groove, the protective plate 261 can be limited when moving to avoid deviation of the protective plate 261 when moving.

[0038] The maintenance unit 266 includes: a capsule 2661 fixedly installed between the installation box 262 and the connecting plate 263, a liquid storage tank 2662 and a liquid collecting pipe 2663 connected to the capsule 2661, a one-way valve 1 is installed between the capsule 2661 and the liquid storage tank 2662, a one-way valve 2 is installed between the capsule 2661 and the liquid collecting pipe 2663, and an atomizing nozzle 2664 connected to the liquid collecting pipe 2663; the liquid collecting pipe 2663 is fixedly installed in the storage box 21, and the atomizing nozzle 2664 is linearly arranged along the axial direction of the liquid collecting pipe 2663.

[0039] When the body 1 is not in use, the two protective plates 261 seal the storage box 21. At this time, the two capsules 2661 are squeezed by the adjacent connecting plates 263, so that the two capsules 2661 are compressed. When the body 1 is in use, the two protective plates 261 move away from each other, that is, the two connecting plates 263 move away from each other, so that the two are not squeezed by the connecting plates 263, and the two capsules 2661 are restored.

[0040] When the bladder 2661 recovers, suction is generated. The one-way valve 1 opens and the one-way valve 2 closes, allowing the maintenance liquid in the liquid storage tank 2662 to be sucked into the bladder 2661. When the bladder 2661 is compressed, the one-way valve 1 closes and the one-way valve 2 opens. The maintenance liquid in the bladder 2661 is squeezed into the liquid collecting pipe 2663 and atomized by the multiple atomizing nozzles 2664 onto the pulverizing roller 22. This maintains the pulverizing roller 22, keeping it sharp and ensuring the waste paper cutting effect.

[0041] Working principle: When in use, waste paper is poured into the storage box 21 through the material guide component 25. At this time, the motor 23 is started to drive the shredding roller 22 coaxially connected to its output shaft to rotate, and synchronously drives the adjacent interlocking gear 24 to rotate. Since the two interlocking gears 24 are arranged to mesh with each other, the two shredding rollers 22 can rotate relative to each other. Through the relative rotation of the two shredding rollers 22, the waste paper can be shredded, so that waste paper of different sizes can all be beaten into waste paper fragments of uniform size, thereby making the waste paper packing tight, improving the compactness of compression, and avoiding uneven gaps between waste paper during packing, resulting in gaps or looseness during packing.

[0042] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0043] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to this utility model.

Claims

1. A double scissor type baler, characterized in that: include: Machine body, pulverizing mechanism for pulverizing waste paper before packaging; The pulverizing mechanism includes: a material storage box, a pulverizing roller rotatably installed in the material storage box, a linkage gear coaxially connected to the pulverizing roller, a motor that drives the pulverizing roller to rotate, a material guide component that guides waste paper into the material storage box, and a protective component that protects the pulverizing roller.

2. A double scissor type baler according to claim 1, characterized in that: The material guide assembly includes: a material guide plate hingedly installed in the material storage box, a cam rotatably installed in the material storage box, a driven pulley coaxially connected to the cam, a driving pulley coaxially connected to the crushing roller, a connecting belt installed between the driving pulley and the driven pulley, and a reset unit for driving the material guide plate to reset.

3. A double scissor type baler according to claim 2, characterized in that: The reset unit includes: a mounting shell fixedly installed in the material storage box, a slider slidably installed in the mounting shell, a connecting rod hingedly installed between the slider and the material guide plate, a guide rod guiding the slider, and a reset spring driving the material guide plate to reset.

4. A double scissor type baler according to claim 3, characterized in that: The guide rod passes through the side wall of the slider, and both ends of the guide rod are fixedly mounted in the mounting shell. One end of the return spring is fixedly mounted on the slider, and the other end of the return spring is fixedly mounted on the mounting shell.

5. A double scissor type baler according to claim 1, characterized in that: The protection assembly includes: a protection plate slidably mounted on the storage box, a mounting box fixedly mounted on the storage box, a connecting plate fixedly mounted on the protection plate and movably mounted in the mounting box, a cylinder fixedly mounted between the connecting plate and the mounting shell, a sliding bar fixedly mounted on the connecting plate, and a maintenance unit for maintaining the crushing roller.

6. A double scissor type baler according to claim 5, characterized in that: A slide groove is provided in the installation box, and the slide bar slides in the slide groove.

7. A double scissor type baler according to claim 5, characterized in that: The maintenance unit comprises: a capsule fixedly installed between the installation box and the connecting plate, a liquid storage box and a liquid collecting pipe communicated with the capsule, and an atomizing nozzle communicated with the liquid collecting pipe.

8. A double scissor type baler according to claim 7, characterized in that: The liquid collecting pipe is fixedly installed in the material storage box, and the atomizing nozzles are linearly arranged along the axial direction of the liquid collecting pipe.

Images