Waste edge collecting and conveying device

Abstract

The utility model provides a waste edge collecting and conveying device which comprises a collecting box, a concentrating assembly and a pushing assembly are arranged in the collecting box, a smashing assembly is connected to the outer side wall of one side of the collecting box, and a conveying assembly is arranged on one side of the smashing assembly. The conveying assembly is provided with a conveying base belt, wavy side plates are symmetrically and vertically arranged on the surface of the conveying base belt, a plurality of partition plates capable of being movably inserted and pulled are arranged between the wavy side plates, and the conveying base belt, the wavy side plates and the partition plates define a material bearing groove used for bearing waste edges. The waste edge collecting effect can be improved through matched operation of the pushing assembly, the concentrating assembly and the smashing assembly, a plurality of dovetail grooves are formed in a wavy side plate of the conveying assembly, the wavy side plate is connected with dovetail clamping strips of a partition plate in an inserted mode through the dovetail grooves, and therefore the waste edge collecting effect is improved. Therefore, the volume of the material bearing groove defined by the conveying base belt, the wave-shaped side plates and the partition plates can be adjusted so as to meet different conveying volumes.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a waste edge collecting and conveying device. Background Art

[0002] In the production process of packaging paper, the raw materials of packaging paper are cut by precise molds to form the finished product shape that meets the requirements. At the same time, some waste edges with irregular shapes and lengths will inevitably be produced. If these waste edges are not removed and processed in time, they will seriously affect the smoothness of the production line and the cleanliness of the working environment.

[0003] Early waste edge processing mainly relied on simple waste edge removal devices and collection troughs. The waste edge removal device was responsible for accurately removing the waste edges from the die-cut packaging paper shell, while the collection trough was located below the waste edge device and was responsible for collecting the removed waste edges. However, this collection method has obvious shortcomings. The waste edges continue to accumulate in the collection trough. When a certain amount is reached, the operator needs to manually transfer the waste edges from the collection trough to other places. This transfer method is not only inefficient and consumes a lot of manpower, but also the operator needs to frequently contact the equipment when handling the waste edges, which undoubtedly increases the operational risk and reduces the safety of the production line.

[0004] In order to improve the safety of the equipment and the efficiency of waste edge processing, the industry began to develop a collection trough that can automatically transfer waste edges. This type of collection trough has been innovatively designed on the original basis, mainly adding a conveyor belt at the bottom of the collection trough, so that when the waste edges accumulate to a certain extent in the collection trough, the conveyor belt will automatically start and transport the waste edges out of the waste edge discharge port of the collection trough, thereby reducing the burden on the operator. However, this type of collection trough that automatically transfers waste edges also has some problems in practical applications. Since the lengths of the waste edges removed from the packaging paper shell are different, the shorter waste edges can be smoothly transported out through the conveyor belt inside the collection trough. However, when encountering longer waste edges, these waste edges are easy to hang on the conveyor belt during the transfer process, or get stuck at the waste edge discharge port, which affects the efficiency of waste edge transfer to a certain extent, resulting in poor waste edge collection and transfer effects. Utility Model Content

[0005] In view of the technical defects existing in the background technology, the utility model proposes a waste edge collecting and conveying device to solve the problem that the waste edge transfer effect of the existing waste edge collecting and conveying device is poor. In order to further solve the above technical problems and meet actual needs, the specific technical solution is as follows:

[0006] A waste edge collecting and conveying device comprises a collecting box, wherein a concentrating component and a pushing component connected to the collecting box are arranged from top to bottom in the collecting box, a crushing component is connected to the outer side wall of one side of the collecting box, a conveying component is arranged on one side of the crushing component, the conveying component comprises a conveying base belt, a supporting frame, a driven roller, an active roller and a driving component, the driven roller and the active roller are movably connected through the conveying base belt, the driving component is connected to the active roller by transmission, the supporting frame is movably connected to the driven roller and the active roller respectively, the supporting frame is fixedly connected to the driving component, wavy side plates are symmetrically arranged on the surface of the conveying base belt, a plurality of movably pluggable partition plates are arranged between the wavy side plates, the conveying base belt, the wavy side plates and the partition plates are enclosed to form a receiving trough for receiving the waste edges.

[0007] Furthermore, the crushing assembly is provided with a crushing box, a crushing roller is provided inside the crushing box, a crushing knife is provided on the surface of the crushing roller, a discharge port is provided at the bottom of the crushing box, and a side wall of the crushing box on one side close to the top is provided with a feed port connected to the collection box.

[0008] Furthermore, a conveying area is provided on the surface of the conveying base belt, and reversing areas are symmetrically arranged on both sides of the conveying area. The wavy side panels are symmetrically arranged in the conveying area along the length direction of the conveying base belt. The wavy side panels are provided with bending portions. The bending portions of the wavy side panels on the side away from the reversing area are provided with dovetail grooves extending along the width direction of the wavy side panels. The left and right end surfaces of the partition plate are provided with arc-shaped grooves extending in the vertical direction, and the arc-shaped grooves are provided with dovetail clamping strips that can engage with the dovetail grooves.

[0009] Furthermore, the conveyor base belt is provided with a reversing portion, the reversing portion of the conveyor base belt is provided with a plurality of guide rollers, the guide rollers are arranged on the reversing area surface of the conveyor base belt, and the guide rollers are fixedly connected to the support frame.

[0010] Furthermore, a first pulley is connected to one end of the active roller, and the driving component includes a fixed frame, a driving motor, a second pulley and a belt. The fixed frame is arranged at the discharge end of the conveyor base belt and is fixedly connected to the support frame, the driving motor is connected to the fixed frame, and the driving motor is connected to the second pulley. The first pulley and the second pulley are connected by a belt.

[0011] Furthermore, the centralized assembly includes a collecting bucket, a plurality of jet guns and connecting air pipes. The collecting bucket is arranged in the collecting box and connected to the inner wall of the collecting box. The jet guns are arranged around the collecting bucket and connected to the inner wall of the collecting box. The jet guns are connected through connecting air pipes.

[0012] Furthermore, the pushing assembly includes a receiving inclined plate and a fan, the receiving inclined plate is obliquely arranged below the collecting bucket and connected to the collecting box, the lower end of the receiving inclined plate passes through the collecting box and is placed in the crushing assembly, and the fan is arranged on the surface of the higher end of the receiving inclined plate, and the fan and the receiving inclined plate have the same inclination angle and are parallel.

[0013] The beneficial effects of the utility model are:

[0014] The coordinated operation of the pushing component, the concentrating component and the crushing component can increase the collection effect of the waste edges. The jet gun of the concentrating component can spray out a high-speed airflow at an angle downward, so that the waste edges entering from the collecting port of the collecting box can quickly and accurately pass through the collecting bucket into the collecting box. The fan of the pushing component can bring the waste edges that fall on the surface of the receiving inclined plate into the crushing component for crushing, thereby facilitating the conveying component to convey the crushed waste edges. A number of dovetail grooves are provided on the wavy side panels of the conveying component, and the wavy side panels are connected to the dovetail strips of the partition plate through the dovetail grooves, so that the volume of the receiving trough formed by the conveying base belt, the wavy side panels and the partition plate can be adjusted to meet different transportation volumes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of the internal structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the connection relationship between the conveyor base belt, the corrugated side plate and the partition plate of the utility model.

[0017] Figure 3 This is a schematic diagram of the partition plate structure of the utility model.

[0018] Figure numerals: collecting box 1, collecting port 11, connecting channel 12, crushing assembly 2, crushing box 21, crushing roller 22, crushing knife 23, feed port 24, discharge port 25, conveying assembly 3, conveying base belt 31, conveying area 311, reversing area 312, wavy side plate 32, bending part 321, supporting frame 33, dovetail groove 34, partition plate 35, arc groove 351, dovetail clamping strip 36, driven roller 37, active roller 38, first pulley 381, driving component 39, fixing frame 391, driving motor 392, second pulley 393, belt 394, reversing part 30, guide roller 301, centralizing assembly 4, collecting bucket 41, jet gun 42, connecting air pipe 43, pushing assembly 5, receiving inclined plate 51, fan 52, receiving trough 6. DETAILED DESCRIPTION

[0019] The implementation methods of the present invention are described below in conjunction with the accompanying drawings and relevant embodiments. The implementation methods of the present invention are not limited to the following embodiments, and the present invention involves relevant necessary components in this technical field, which should be regarded as common knowledge in this technical field and can be known and mastered by technical personnel in this technical field.

[0020] like Figures 1 to 3 As shown, the utility model provides a technical solution: a waste edge collecting and conveying device, comprising a collecting box 1, wherein the collecting box 1 is provided with a centralizing component 4 and a pushing component 5 connected to the collecting box 1 from top to bottom, the outer side wall of one side of the collecting box 1 is connected with a crushing component 2, and one side of the crushing component 2 is provided with a conveying component 3, and the conveying component 3 is provided with a conveying base belt 31, a support frame 33, a driven roller 37, an active roller 38 and a driving component 39, the driven roller 37 and the active roller 38 are movably connected through the conveying base belt 31, the driving component 39 is transmission-connected with the active roller 38, the support frame 33 is movably connected with the driven roller 37 and the active roller 38 respectively, and the support frame 33 is fixedly connected with the driving component 39, and the surface of the conveying base belt 31 is symmetrically provided with wavy side plates 32, and a plurality of movably pluggable partition plates 35 are provided between the wavy side plates 32, and the conveying base belt 31, the wavy side plates 32, and the partition plates 35 are enclosed to form a receiving trough 6 for receiving the waste edges.

[0021] The utility model can increase the collection effect of waste edges through the coordinated operation of the pushing component 5, the concentrating component 4 and the crushing component 2. The jet gun 42 of the concentrating component 4 can spray a high-speed airflow obliquely downward, so that the waste edges entering from the collecting port 11 of the collecting box 1 can quickly and accurately pass through the collecting bucket 41 into the collecting box 1. The fan 52 of the pushing component 5 can move the waste edges that fall on the surface of the receiving inclined plate 51 into the crushing component 2 for crushing, thereby facilitating the conveying component 3 to convey the crushed waste edges. A plurality of dovetail grooves 34 are provided on the wavy side plates 32 of the conveying component 3. The wavy side plates 32 are connected with the dovetail clips 36 of the partition plate 35 through the dovetail grooves 34, so that the volume of the receiving trough 6 formed by the conveying base belt 31, the wavy side plates 32 and the partition plate 35 can be adjusted to meet the different transportation volumes of the conveying base belt 31.

[0022] As a preferred embodiment of the present utility model, Figure 1 As shown, the crushing assembly 2 is provided with a crushing box 21, a crushing roller 22 is provided inside the crushing box 21, a crushing knife 23 is provided on the surface of the crushing roller 22, a discharge port 25 is provided at the bottom of the crushing box 21, and a side wall of the crushing box 21 close to the top is provided with a feed port 24 connected to the collecting box 1.

[0023] The crushing assembly 2 is used to crush the waste edges. The waste edges enter the crushing box 21 from the feed port 24. The crushing roller 22 needs to be driven by an external motor (not shown in the figure). The crushing roller 22 drives the crushing knife 23 to rotate, thereby crushing the waste edges entering the crushing box 21. After that, the crushed waste edges fall into the receiving trough 6 through the discharge port 25.

[0024] As another preferred embodiment of the present invention, Figure 2 and Figure 3 As shown, a conveying area 311 is provided on the surface of the conveying base belt 31, and reversing areas 312 are symmetrically arranged on both sides of the conveying area 311. The wavy side plates 32 are symmetrically arranged in the conveying area 311 along the length direction of the conveying base belt 31, and the wavy side plates 32 are provided with bending portions 321. The bending portions 321 of the wavy side plates 32 away from the reversing area 312 are provided with dovetail grooves 34 extending along the width direction of the wavy side plates 32. The left and right end faces of the partition plate 35 are provided with arc-shaped grooves 351 extending in the vertical direction, and a dovetail clamping strip 36 that can engage with the dovetail groove 34 is provided in the arc-shaped groove 351.

[0025] The cam 35 is a substantially parallelogram of the cam 35, with the cam 35 being arranged on a substantially parallelogram surface to provide a support for the cam 35. The cam 35 is a substantially parallelogram of the cam 35, with the cam 35 being arranged on a substantially parallelogram surface to provide a support for the cam 35.

[0026] The partition plate 35 and the wavy side plate 32 together form a material receiving trough 6 on the surface of the conveyor base belt 31. When the waste edges are crushed, they are in a relatively loose state. The wavy structure of the wavy side plate 32 has a larger contact area and stronger supporting force than the traditional single-plane side plate. It can provide more stable and uniform support for the loose waste edges after crushing, and can effectively prevent the waste edges from sliding or scattering due to vibration or bumps during transportation, ensuring that the material always remains in a stable state on the conveying component 3.

[0027] As another preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, the conveyor base belt 31 is provided with a reversing portion 30, and the reversing portion 30 of the conveyor base belt 31 is provided with a plurality of guide rollers 301, and the guide rollers 301 are arranged on the surface of the reversing area 312 of the conveyor base belt 31, and the guide rollers 301 are fixedly connected to the support frame 33; the guide rollers 301 are arranged at the reversing portion 30 of the conveyor base belt 31, and are used to reverse the conveyor base belt 31, and the guide rollers 301 change the direction of the conveyor base belt 31 at the reversing portion 30 by applying pressure, and at the same time, it also helps to maintain the tension of the conveyor base belt 31, and prevent the conveyor base belt 31 from loosening or deflecting during operation.

[0028] As another preferred embodiment of the present invention, Figure 1 As shown, one end of the active roller 38 is connected to a first pulley 381, and the driving component 39 includes a fixed frame 391, a driving motor 392, a second pulley 393 and a belt 394. The fixed frame 391 is arranged at the discharge end of the conveyor base belt 31 and is fixedly connected to the support frame 33. The driving motor 392 is connected to the fixed frame 391, and the driving motor 392 is connected to the second pulley 393. The first pulley 381 and the second pulley 393 are connected by a belt 394.

[0029] The driving component 39 is used to drive the conveying assembly 3. When the driving component 39 is running, the driving motor 392 drives the second pulley 393 to rotate, and the second pulley 393 drives the first pulley 381 to rotate through the belt 394. The first pulley 381 is connected to the active roller 38, so that the first pulley 381 drives the active roller 38 to rotate, and the active roller 38 drives the conveying base belt 31 and the driven roller 37 to rotate, so that the conveying assembly 3 can operate normally.

[0030] As another preferred embodiment of the present invention, Figure 1 As shown, the centralized component 4 includes a collecting bucket 41, a plurality of jet guns 42 and a connecting air pipe 43. The collecting bucket 41 is arranged on the collecting box 1 and connected to the inner wall of the collecting box 1. The jet guns 42 are arranged around the collecting bucket 41 and connected to the inner wall of the collecting box 1. The jet guns 42 are connected to each other through the connecting air pipe 43.

[0031] The jet gun 42 is an important component of the concentrated component 4. Specifically, the side wall extension direction of the muzzle of the jet gun 42 is kept parallel to the side wall extension direction of the collecting bucket 41, so that the jet gun 42 can spray out an inclined downward high-speed airflow parallel to the extension direction of the side wall of the collecting bucket 41 when working. When the waste edge enters from the collecting port 11 of the collecting box 1 and is above the collecting bucket 41, the high-speed airflow sprayed by the jet gun 42 quickly blows the waste edge as a whole into the collecting bucket 41, thereby not only effectively reducing the residence time of the waste edge above the collecting bucket 41, but also reducing the probability of the waste edge jumping out of the collecting box 1 due to the vibration of the equipment operation. In order to ensure that the jet gun 42 can continuously and stably spray high-speed airflow, the jet guns 42 are interconnected through the connecting air pipe 43. The connecting air pipe 43 not only plays the role of connecting each jet gun 42, but also needs to be connected to an external air pump. When the air pump is started, the required air pressure is provided to the jet gun 42 through the connecting air pipe 43, so that it can spray out a strong and stable high-speed airflow.

[0032] As another preferred embodiment of the present invention, Figure 1 As shown, the pushing assembly 5 includes a receiving inclined plate 51 and a fan 52. The receiving inclined plate 51 is obliquely arranged below the collecting bucket 41 and connected to the collecting box 1. The lower end of the receiving inclined plate 51 passes through the collecting box 1 and is placed in the crushing assembly 2. The fan 52 is arranged on the surface of the higher end of the receiving inclined plate 51. The fan 52 has the same inclination angle as and is parallel to the receiving inclined plate 51.

[0033] The pushing component 5 is responsible for receiving the waste edges that have fallen from the collecting bucket 41 in the entire waste edge collection and conveying device, and effectively pushing these waste edges into the crushing component 2 for subsequent crushing processing. After the waste edges have been collected by the collecting bucket 41, they will naturally fall from the bucket to the surface of the receiving inclined plate 51. The inclined surface of the receiving inclined plate 51 can ensure that the waste edges can slide down smoothly along the inclined plate. At the same time, the lower end of the receiving inclined plate 51 passes through the connecting channel 12 of the collection box 1 and directly extends into the feed port 24 of the crushing box 21, so that the waste edges can directly enter the crushing component 2 in the process of sliding down the inclined plate, thereby realizing continuous and efficient transmission of the waste edges.

[0034] In order to further improve the transmission efficiency of the waste edges, the pushing component 5 is also equipped with a fan 52 at the higher end of the receiving inclined plate 51. The inclination angle of the fan 52 is consistent with that of the receiving inclined plate 51, and the two are parallel to each other. When the fan 52 starts working, a strong airflow can be generated. This airflow blows along the inclination direction of the inclined plate, and blows the waste edges that fall on the surface of the inclined plate to the connecting channel 12. With the continued push of the airflow, the waste edges can pass through the connecting channel 12 more quickly and enter the feed port 24 of the crushing box 21.

[0035] Through the coordinated operation of the receiving inclined plate 51 and the fan 52, the pushing component 5 can ensure that the waste edges are pushed into the crushing component 2 in a timely and effective manner, which not only reduces the accumulation and clogging risks of the waste edges on the receiving inclined plate 51, but also improves the waste edge processing efficiency of the entire waste edge collection and conveying device.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A waste edge collection and conveying device, comprising a collection box (1), characterized in that: The collecting box (1) is provided with a centralizing component (4) and a pushing component (5) connected to the collecting box (1) from top to bottom. The outer side wall of one side of the collecting box (1) is connected to a crushing component (2). One side of the crushing component (2) is provided with a conveying component (3). The conveying component (3) is provided with a conveying base belt (31), a support frame (33), a driven roller (37), a driving roller (38) and a driving component (39). The driven roller (37) and the driving roller (38) are movably connected via the conveying base belt (31). The driving component (39) is provided with a conveying base belt (31). The moving part (39) is drivingly connected to the driving roller (38), the support frame (33) is movably connected to the driven roller (37) and the driving roller (38), respectively, and the support frame (33) is fixedly connected to the driving part (39). The surface of the conveyor belt (31) is symmetrically provided with wavy side plates (32), and a plurality of movably pluggable partition plates (35) are provided between the wavy side plates (32). The conveyor belt (31), the wavy side plates (32), and the partition plates (35) are enclosed to form a receiving trough (6) for receiving waste edges.

2. The waste edge collecting and conveying device according to claim 1, characterized in that: The pulverizing assembly (2) is provided with a pulverizing box (21), a pulverizing roller (22) is provided inside the pulverizing box (21), a pulverizing knife (23) is provided on the surface of the pulverizing roller (22), a discharge port (25) is provided at the bottom of the pulverizing box (21), and a feed port (24) connected to the collection box (1) is provided on a side wall of the pulverizing box (21) close to the top.

3. The waste edge collecting and conveying device according to claim 1, characterized in that: A conveying area (311) is provided on the surface of the conveying base belt (31), and reversing areas (312) are symmetrically arranged on both sides of the conveying area (311). The wavy side plates (32) are symmetrically arranged in the conveying area (311) along the length direction of the conveying base belt (31), and the wavy side plates (32) are provided with bending portions (321). The bending portions (321) on the side of the wavy side plates (32) away from the reversing areas (312) are provided with dovetail grooves (34) extending along the width direction of the wavy side plates (32). The left and right end surfaces of the partition plate (35) are provided with arc-shaped grooves (351) extending in the vertical direction, and the arc-shaped grooves (351) are provided with dovetail clamping strips (36) capable of engaging with the dovetail grooves (34).

4. The waste edge collecting and conveying device according to claim 3 is characterized in that: The conveyor base belt (31) is provided with a reversing portion (30), the reversing portion (30) of the conveyor base belt (31) is provided with a plurality of guide rollers (301), the guide rollers (301) are arranged on the surface of the reversing area (312) of the conveyor base belt (31), and the guide rollers (301) are fixedly connected to a support frame (33).

5. The waste edge collecting and conveying device according to claim 3 is characterized in that: One end of the active roller (38) is connected to a first pulley (381); the driving component (39) comprises a fixed frame (391), a driving motor (392), a second pulley (393) and a belt (394); the fixed frame (391) is arranged at the discharge end of the conveyor base belt (31) and is fixedly connected to the support frame (33); the driving motor (392) is connected to the fixed frame (391); the driving motor (392) is connected to the second pulley (393); and the first pulley (381) and the second pulley (393) are connected via a belt (394).

6. The waste edge collecting and conveying device according to claim 1, characterized in that: The centralizing component (4) comprises a collecting bucket (41), a plurality of air jet guns (42) and a connecting air pipe (43); the collecting bucket (41) is arranged on the collecting box (1) and connected to the inner wall of the collecting box (1); the air jet guns (42) are arranged around the collecting bucket (41) and connected to the inner wall of the collecting box (1); and the air jet guns (42) are connected to each other via the connecting air pipe (43).

7. The waste edge collecting and conveying device according to claim 1, characterized in that: The pushing assembly (5) comprises a receiving inclined plate (51) and a fan (52); the receiving inclined plate (51) is arranged obliquely below the collecting bucket (41) and is connected to the collecting box (1); the lower end of the receiving inclined plate (51) passes through the collecting box (1) and is placed in the crushing assembly (2); the fan (52) is arranged on the surface of the higher end of the receiving inclined plate (51); the fan (52) and the receiving inclined plate (51) have the same inclination angle and are parallel.

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