Cutting waste collecting device of splitting machine

Abstract

The utility model relates to the technical field of waste collection, and discloses a splitting machine cutting waste collection device which comprises a collection box, and a packaging bag used for storing waste is pre-arranged in the collection box; the extruding mechanism is arranged on the collecting box and is used for extruding waste materials in the packaging bag; the pushing-out mechanism is arranged in the collecting box and used for pushing the packaging bags out of the collecting box from the opening of the collecting box. The device has the effects that the space utilization rate of the collecting box is increased, and waste in the collecting box is convenient to clean.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of waste collection, in particular to a cutting waste collecting device of a slitting machine. BACKGROUND

[0002] The slitting machine is an important industrial equipment, which is widely used in papermaking, plastics, packaging, textile, electronics and building fields. It is mainly responsible for accurately cutting wide rolls into multiple narrow materials to meet different product specification requirements.

[0003] During the cutting process, a large amount of waste will be generated. In order to improve work efficiency and protect the environment, the waste collecting device becomes an indispensable part of the slitting machine. Generally, the waste collecting device is a collecting box with an opening at the top, and the waste is transported into the box by a conveying device for storage.

[0004] However, the existing waste conveying device often relies on the gravity of the waste to fall into the collecting box, which causes a large gap when the waste is stacked in the box, reducing the space utilization of the collecting box. In addition, the scattered waste also brings inconvenience to subsequent processing. CONTENT OF THE INVENTION

[0005] In order to improve the space utilization of the collecting box and facilitate the cleaning of the waste inside the collecting box, the application provides a cutting waste collecting device of a slitting machine.

[0006] The cutting waste collecting device of the slitting machine provided by the application adopts the following technical scheme:

[0007] A cutting waste collecting device of a slitting machine comprises:

[0008] A collecting box, which is internally provided with a packing bag for storing waste;

[0009] An extrusion mechanism, which is installed on the collecting box and is used to extrude the waste inside the packing bag;

[0010] A push-out mechanism, which is installed inside the collecting box and is used to push the packing bag out of the collecting box from the opening of the collecting box.

[0011] Optionally, the packing bag comprises:

[0012] A bottom plate, which is detachably installed on the push-out mechanism;

[0013] A packing belt, which is circumferentially provided with a plurality of packing belts along the axis direction of the bottom plate, and one end of each packing belt is connected with the bottom plate, and the plurality of packing belts and the bottom plate form a packing bag for storing waste.

[0014] Optionally, a plurality of fastening rings are coaxially arranged on the outer peripheral wall of the collecting box in the vertical direction, and a plurality of positioning holes are formed in the fastening rings for the wrapping belt to pass through.

[0015] Optionally, a positioning roller corresponding to the wrapping belt is arranged on the top of the collecting box, and the positioning roller is in rolling engagement with the wrapping belt.

[0016] Optionally, the pressing mechanism comprises:

[0017] a mounting seat arranged on the outer wall of the collecting box;

[0018] a rotating member rotatably arranged on the mounting seat, and the rotating axis of the rotating member is parallel to the axis of the collecting box;

[0019] a pressing member arranged on the rotating member for pressing the waste in the collecting box.

[0020] Optionally, the rotating member comprises:

[0021] a rotating rod penetrating through the mounting seat, and the rotating rod is in rotating engagement with the mounting seat;

[0022] a fixing frame arranged on the top end of the rotating rod for fixing the pressing member;

[0023] a driving unit for driving the rotating rod to rotate around the axis of the rotating rod.

[0024] Optionally, the pressing member comprises:

[0025] a reference plate horizontally arranged on the rotating member;

[0026] a telescopic unit vertically arranged on the reference plate;

[0027] a pressing plate horizontally arranged on the bottom of the telescopic unit;

[0028] a plurality of pressing columns arranged on the bottom of the pressing plate for pressing the waste.

[0029] Optionally, the pressing columns and the pressing plate are in sliding engagement in a direction perpendicular to the pressing plate, and a buffer unit is arranged between the pressing columns and the pressing plate.

[0030] Optionally, the apparatus further comprises:

[0031] a weighing mechanism arranged on the bottom of the collecting box for weighing the whole collecting box;

[0032] an alarm mechanism connected with the weighing mechanism for sending an alarm when the whole weight of the collecting box exceeds a set value.

[0033] In summary, the present application includes at least one of the following beneficial technical effects:

[0034] 1. In the waste disposal process, first, the packing bag is put through the positioning hole and connected to the bottom plate to form a packing bag. Then, the bottom plate is moved to a position close to the opening of the collection box by the pushing mechanism, and the waste is poured into the packing bag by the waste conveying device. Next, the driving unit drives the extrusion member to move above the collection box, and the waste is compressed by the extrusion columns on the extrusion member, while the extrusion columns and the pushing mechanism work together to compress the waste.

[0035] When the waste is extruded, the waste conveying device transports the waste into the packing bag, and the extrusion member and the pushing mechanism continue to cooperate to compress the waste. When the waste is close to the top of the collection box, the pushing mechanism will move the bottom plate downward to accommodate more waste, and this process will be repeated until the packing bag is full of waste.

[0036] During this process, the weighing device monitors the total weight of the collection box and transmits the data to the alarm device. Once the weight of the collection box exceeds the preset value, the alarm device will issue an alarm to prompt the staff to perform the packing operation. After the packing is completed, the pushing mechanism will push the packed waste bag out of the collection box, and the staff will immediately install a new packing bag in the collection box for the next waste disposal. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application.

[0038] Figure 2 is a schematic diagram of the relative positions of the packing bag and the collection box in an embodiment of the present application.

[0039] Figure 3 is a schematic diagram of the structure of the rotating member in an embodiment of the present application.

[0040] Figure 4 is an enlarged schematic diagram of part A in Figure 2

[0041] BRIEF DESCRIPTION OF DRAWINGS

[0042] 1, collection box; 11, fastening ring; 12, positioning hole; 13, positioning roller; 2, extrusion mechanism; 21, mounting seat; 22, rotating member; 221, rotating rod; 222, fixed frame; 223, driving unit; 23, extrusion member; 231, reference plate; 232, telescopic unit; 233, extrusion plate; 234, extrusion column; 3, packing bag; 31, bottom plate; 32, packing tape; 4, weighing mechanism. DETAILED DESCRIPTION

[0043] The following will be described in conjunction with the accompanying Figures 1-4 ​The application is further described in detail.

[0044] The application discloses a cutting waste collecting device of a slitting machine.

[0045] The cutting waste collecting device of the slitting machine comprises a collecting box 1, a pressing mechanism 2, a pushing mechanism, a weighing mechanism 4 and an alarm mechanism. The collecting box 1 is provided with an opening at the top for pouring waste, and a packing bag 3 for storing waste is preset in the collecting box 1. The pressing mechanism 2 is installed on the collecting box 1 and used for pressing the waste in the packing bag 3. The pushing mechanism is installed in the collecting box 1 and used for pushing the packing bag 3 out of the opening of the collecting box 1. The weighing mechanism 4 is installed at the bottom of the collecting box 1 and used for weighing the whole collecting box 1. The alarm mechanism is connected with the weighing mechanism 4 and used for sending an alarm when the weight of the whole collecting box 1 exceeds a set value.

[0046] The packing bag 3 in the collecting box 1 is pushed to the opening of the collecting box 1 by the pushing mechanism, and waste is poured into the packing bag 3 by a waste conveying device at regular time. The pressing mechanism 2 and the pushing mechanism cooperate with each other to compress the waste in the packing bag 3, so as to reduce the gap between the waste and improve the space utilization of the collecting box 1. Meanwhile, the weighing mechanism 4 weighs the whole collecting box 1 at regular time, and the alarm mechanism sends an alarm when the weight of the whole collecting box 1 exceeds a set value, so as to remind the staff to pack the packing bag 3 in time. The storage capacity of the waste in the packing bag 3 is controlled by the weighing mechanism 4, so that the shape and size of each packing bag 3 are similar, and the subsequent handling of the waste is facilitated. After the staff packs the packing bag 3, the packed packing bag 3 is pushed out of the opening of the collecting box 1 by the pushing mechanism, so as to facilitate the subsequent handling of the packing bag 3.

[0047] The packing bag 3 comprises a bottom plate 31 and a packing belt 32. The bottom plate 31 is detachably installed on the pushing mechanism and guided by the pushing mechanism to move in the collecting box 1, so as to improve the stability of the movement of the bottom plate 31. The packing belt 32 is circumferentially provided along the axis direction of the bottom plate 31, and one end of each packing belt 32 is connected with the bottom plate 31. The packing belt 32 and the bottom plate 31 jointly form the packing bag 3 for storing waste.

[0048] In order to position the packing belt 32, a plurality of fastening rings 11 are coaxially arranged on the peripheral wall of the collecting box 1 in the vertical direction, and a positioning hole 12 is formed in each fastening ring 11 and used for the packing belt 32 to pass through. The fastening rings 11 further improve the structural strength of the collecting box 1, and the positioning holes 12 in the fastening rings 11 position the packing belt 32 passing through the positioning holes 12, so as to reduce the disordered position of the packing belt 32.

[0049] Meanwhile, the top of the collecting box 1 is provided with a positioning roller 13 corresponding to the packing belt 32, and the positioning roller 13 is in rolling cooperation with the packing belt 32. The positioning roller 13 reduces the friction of the packing belt 32 during movement, and reduces the possibility of the packing belt 32 being broken. Meanwhile, the positioning roller 13 further positions the packing belt 32, and improves the position accuracy of the packing belt 32.

[0050] The extrusion mechanism 2 comprises a mounting seat 21, a rotating piece 22 and an extrusion piece 23. The mounting seat 21 is fixedly installed on the outer wall of the collecting box 1. The rotating piece 22 is rotatably installed on the mounting seat 21, and the rotating shaft of the rotating piece 22 is parallel to the axis of the collecting box 1. The extrusion piece 23 is installed on the rotating piece 22, and is used for extruding the waste in the collecting box 1.

[0051] When the waste needs to be extruded, the extrusion piece 23 is driven by the rotating piece 22 to move above the collecting box 1, and then the waste in the packing bag 3 is extruded by the extrusion piece 23. The extrusion piece 23 and the pushing-out mechanism cooperate with each other to compress the waste. When the waste needs to be poured into the packing bag 3 again or the packing bag 3 needs to be pushed out, the extrusion piece 23 is driven by the rotating piece 22 to move away from above the collecting box 1, so as to pour the waste into the packing bag 3 or push out the packing bag 3.

[0052] The rotating piece 22 comprises a rotating rod 221, a fixing frame 222 and a driving unit 223. The rotating rod 221 penetrates through the mounting seat 21, and the rotating rod 221 is in rotating cooperation with the mounting seat 21. The fixing frame 222 is fixedly installed at the top end of the rotating rod 221, and the fixing frame 222 is in whole L-shaped arrangement. The driving unit 223 is fixedly installed at the bottom of the mounting seat 21, and the driving unit 223 is in transmission cooperation with the rotating rod 221. In the embodiment of the present application, the driving unit 223 is a driving motor.

[0053] The rotating rod 221 is driven by the driving motor to rotate, so as to adjust the position of the fixing frame 222. The extrusion piece 23 comprises a reference plate 231, a telescopic unit 232, an extrusion plate 233 and an extrusion column 234. The reference plate 231 is horizontally arranged, and the top of the reference plate 231 is fixedly connected with the fixing frame 222. The telescopic unit 232 is fixedly installed on the reference plate 231, and a plurality of telescopic units 232 are arranged, and are all perpendicular to the reference plate 231. In the embodiment of the present application, the telescopic unit 232 is a pneumatic cylinder.

[0054] The extrusion plate 233 is horizontally arranged, and the top of the extrusion plate 233 is connected with the plurality of telescopic units 232, and the plurality of telescopic units 232 synchronously push the extrusion plate 233 to move. The extrusion column 234 is installed at the bottom of the extrusion plate 233, and a plurality of extrusion columns 234 are arranged, and are used for extruding the waste. When the waste is extruded, the extrusion plate 233 drives the plurality of extrusion columns 234 to extrude the waste at multiple points, so as to further improve the waste compression effect.

[0055] In order to avoid the possibility of damage caused by excessive stress on the extrusion column 234, the extrusion column 234 and the extrusion plate 233 are slidingly fitted in a direction perpendicular to the extrusion plate 233, and a buffer unit is provided between the extrusion column 234 and the extrusion plate 233. In the embodiment of the present application, the buffer unit is a spring.

[0056] In the embodiment of the present application, the pushing mechanism is a multi-stage cylinder. The multi-stage cylinder is used to improve the stability and reliability of the movement of the bottom plate 31.

[0057] In the embodiment, the weighing mechanism 4 includes a base and a pressure sensor mounted on the base, and the alarm mechanism is an alarm light connected to the pressure sensor. The pressure sensor transmits a pressure signal to the alarm light. When the total weight of the collection box 1 exceeds the set value, the alarm light starts to flash and alarms, so that the staff can pack the packing bag 3.

[0058] The implementation principle of the cutting waste collecting device of the slitting machine in the embodiment of the present application is as follows: during the waste treatment process, first, the packing bag 3 is passed through the positioning hole 12 and connected to the bottom plate 31 to form the packing bag 3. Then, the pushing mechanism moves the bottom plate 31 to a position close to the opening of the collection box 1, and the waste conveying device is used to pour the waste into the packing bag 3. Next, the driving unit 223 drives the extrusion member 23 to move above the collection box 1, and the extrusion column 234 on the extrusion member 23 is used to extrude the waste at multiple points, and the extrusion column 234 and the pushing mechanism work together to compress the waste.

[0059] When the waste extrusion is completed, the waste conveying device conveys the waste into the packing bag 3, and the extrusion member 23 and the pushing mechanism continue to cooperate to compress the waste. When the waste is close to the top of the collection box 1, the pushing mechanism moves the bottom plate 31 downward to load more waste. This process is repeated until the packing bag 3 is filled with waste.

[0060] During this process, the weighing device monitors the total weight of the collection box 1 and transmits the data to the alarm device. Once the weight of the collection box 1 exceeds the preset value, the alarm device will alarm to prompt the staff to pack. After packing, the pushing mechanism pushes the packed waste bag out of the collection box 1, and the staff immediately installs a new packing bag 3 in the collection box 1, preparing for the next waste treatment.

[0061] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A slitter waste collection device, characterized by: The application relates to a cutting waste collecting device of a splitting machine. The application relates to a cutting waste collecting device of a splitting machine.

2. The cutting waste collecting device of the splitting machine according to claim 1, wherein the packing bag (3) comprises: a bottom plate (31) which is detachably arranged on the pushing-out mechanism; and a packing belt (32) which is arranged in a circumferential direction along an axis of the bottom plate (31) and has a plurality of ends connected to the bottom plate (31), and the packing belt (32) and the bottom plate (31) form the packing bag (3) for storing waste. The outer peripheral wall of the collecting box (1) is coaxially provided with a plurality of fastening rings (11) in a vertical direction, and the fastening rings (11) are provided with positioning holes (12) through which the packing belt (32) passes. The top of the collecting box (1) is provided with a positioning roller (13) corresponding to the packing belt (32), and the positioning roller (13) is in rolling cooperation with the packing belt (32).

5. The cutting waste collecting device of the splitting machine according to claim 1, wherein the pressing mechanism (2) comprises: a mounting seat (21) arranged on the outer wall of the collecting box (1); a rotating member (22) rotatably arranged on the mounting seat (21), and the rotating axis of the rotating member (22) is parallel to the axis of the collecting box (1); and a pressing member (23) arranged on the rotating member (22) and used for pressing the waste in the collecting box (1).

6. The cutting waste collecting device of the splitting machine according to claim 5, wherein the rotating member (22) comprises: a rotating rod (221) penetrating through the mounting seat (21) and in rotating cooperation with the mounting seat (21); a fixing frame (222) arranged on the top end of the rotating rod (221) and used for fixing the pressing member (23); and a driving unit (223) used for driving the rotating rod (221) to rotate around the axis of the rotating rod (221).

7. The cutting waste collecting device of the splitting machine according to claim 5, wherein the pressing member (23) comprises: a reference plate (231) horizontally arranged on the rotating member (22); an extension unit (232) vertically arranged on the reference plate (231); a pressing plate (233) horizontally arranged on the bottom of the extension unit (232); and a plurality of pressing columns (234) arranged on the bottom of the pressing plate (233) and used for pressing the waste.

3. A slitter waste collection device according to claim 2, wherein: The pressing columns (234) and the pressing plate (233) are in sliding cooperation in a direction perpendicular to the pressing plate (233), and a buffer unit is arranged between the pressing columns (234) and the pressing plate (233).

4. A slitter waste collection device according to claim 3, wherein: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 8. A slitter waste collection device according to claim 7, characterized in that: ​ 9. The cutting waste collecting device of a slitting machine according to claim 1, characterized in that: Further comprising: a weighing mechanism (4) installed at the bottom of the collecting box (1) for weighing the whole collecting box (1); an alarm mechanism connected with the weighing mechanism (4) for sending an alarm when the whole weight of the collecting box (1) exceeds a set value.

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