CN115872008A

CN115872008A - Reclaimed rubber automatic weighing and film wrapping integrated device

Info

Publication number: CN115872008A
Application number: CN202211707686.9A
Authority: CN
Inventors: 杨文禹; 赵勇; 王郁辉; 徐晓明; 俞松松; 周跃辉; 陈书林; 朱明辉
Original assignee: Nantong Huili Rubber Co ltd
Current assignee: Nantong Huili Rubber Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-03-31

Abstract

The invention provides an automatic weighing, film packaging and film packaging integrated device for reclaimed rubber, which relates to the technical field of reclaimed rubber production equipment and comprises a coiling mechanism, a conveying mechanism and a film packaging mechanism, wherein a slitting mechanism is arranged on the coiling mechanism; the coiling mechanism comprises a coiling frame, a coiling shaft with a horizontal axis is positioned and rotatably mounted on the coiling frame, and a weight sensor in communication control connection with the splitting mechanism is connected to the coiling shaft; a plurality of coil stock arc plates coaxial with the coil stock shaft are arranged on the outer circumference of the coil stock shaft in an array manner, and an adjusting gap is arranged between every two adjacent coil stock arc plates; the coiling arc plate is arranged on the coiling shaft in a sliding manner along the radial direction of the coiling shaft and is connected with an adjusting piece for adjusting and fixing the coiling arc plate; the material conveying mechanism comprises a first conveying belt, a second conveying belt and a third conveying belt, and the film coating mechanism is arranged at the discharge end of the third conveying belt. The invention can continuously realize automatic weighing, slitting, film discharging and film coating of the reclaimed rubber, effectively improve the production efficiency, reduce the labor intensity of workers and meet the production requirements of reclaimed rubber sheets with various specifications.

Description

Reclaimed rubber automatic weighing and film wrapping integrated device

Technical Field

The invention relates to the technical field of reclaimed rubber production equipment, in particular to an automatic reclaimed rubber weighing and film packaging integrated device.

Background

During the kneading production process of the regenerated rubber sheets, firstly, the desulfurized rubber powder is repeatedly kneaded by a kneading machine, then the rubber sheets are refined and discharged, and each discharged rubber sheet needs to be coated with a plastic film for packaging so as to prevent the rubber sheets from being mutually bonded and polluting the environment, and the regenerated rubber sheets are convenient to transport and store. At present, most films are manually carried to a platform for film covering and packaging after being discharged. In addition, the size of the cut film is determined by the outer diameter of the winding roller, and if films with different sizes need to be produced, the winding roller needs to be replaced, which is troublesome and affects the efficiency. In addition, the film coating mechanism in the prior art can only coat the front side of the film, and the film coating at the side edge needs manual finishing.

Disclosure of Invention

The invention aims to provide an automatic weighing, film-wrapping and film-wrapping integrated device for reclaimed rubber, which can continuously realize automatic weighing, slitting, film-wrapping and film-wrapping of reclaimed rubber, effectively improve the production efficiency, reduce the labor intensity of workers and meet the production requirements of reclaimed rubber films of various specifications.

The technical purpose of the invention is realized by the following technical scheme:

an automatic weighing and film wrapping integrated device for reclaimed rubber comprises a coiling mechanism, a conveying mechanism and a film wrapping mechanism, wherein a slitting mechanism is arranged on the coiling mechanism; the material rolling mechanism comprises a material rolling frame arranged at the discharge end of the refiner, a material rolling shaft with a horizontally arranged axis is positioned and rotatably arranged on the material rolling frame, a weight sensor is connected to the material rolling shaft, and the weight sensor is in communication control connection with the splitting mechanism; a plurality of material rolling arc plates coaxial with the material rolling shaft are arranged on the outer circumference of the material rolling shaft in an array mode, and an adjusting gap is formed between every two adjacent material rolling arc plates; the coil stock arc plate is arranged on the coil stock shaft in a sliding manner along the radial direction of the coil stock shaft and is connected with an adjusting piece for adjusting and fixing the coil stock arc plate; the material conveying mechanism comprises a first conveying belt which is arranged below the material rolling mechanism and is horizontally arranged along the axial direction of the material rolling shaft in a vertical mode, a second conveying belt which is parallel to the material rolling shaft is arranged at the discharging end of the first conveying belt, a third conveying belt which is arranged along the length direction of the second conveying belt is arranged at the discharging end of the second conveying belt, and the film coating mechanism is arranged at one end, far away from the second conveying belt, of the third conveying belt.

By adopting the technical scheme, the coiling mechanism is used for coiling reclaimed rubber sent by the refiner, when the weight sensor detects that the reclaimed rubber coiled on the coiling shaft reaches the set weight, the control of the slitting mechanism works, the slitting mechanism cuts the reclaimed rubber coiled on the coiling mechanism along the length direction of the reclaimed rubber to form a plurality of multilayer reclaimed rubber sheets stuck together, the reclaimed rubber sheets drop onto the first conveying belt from the coiling mechanism, and the film is coated from the first conveying belt, the second conveying belt and the third conveying belt tree hole of the conveying mechanism to the film coating mechanism, so that the reclaimed rubber is continuously and automatically weighed, cut and discharged and coated, the production efficiency is effectively improved, and the labor intensity is reduced.

When the coil stock mechanism coils the reclaimed rubber, the reclaimed rubber is coiled on the coil stock arc plates, the distance between the fixed coil stock arc plates and the coil stock shaft is adjusted by using the adjusting part in advance according to the production specification requirement of the reclaimed rubber sheet, namely, the diameter of the coiling excircle formed by the plurality of coil stock arc plates is adjusted, so that the single-circle perimeter of the reclaimed rubber coiled by the coil stock arc plates meets the length requirement of the reclaimed rubber sheet. Like this through drive coil stock arc board along its radial sliding, adjust its and the coil stock distance between the axle, satisfy the production demand of multiple specification reclaimed rubber piece, need not to change the coil stock axle of different external diameters, improve application range, convenient operation raises the efficiency. In addition, when the reclaimed rubber is cut into reclaimed rubber sheets, if the layer number of the reclaimed rubber sheets leads to the fact that the reclaimed rubber sheets can not fall off from the coil stock arc plates quickly, the coil stock arc plates can be driven to expand outwards or contract inwards, so that the reclaimed rubber of the laminated coil stock arc plates falls off from the coil stock arc plates, the reclaimed rubber sheets can fall off from the coil stock arc plates quickly, and the coil stock arc plates can reset quickly after falling.

In addition, the direction of transportation of first conveyer belt and second conveyer belt forms the L type, and diolame mechanism sets up the discharge end at the third conveyer belt, and diolame mechanism sets up in one side of coil stock mechanism like this, and coil stock mechanism the place ahead field of vision is wide, is convenient for observe the coil stock condition of coil stock mechanism, vacates suitable space for coil stock mechanism and installs and overhauls it, conveniently takes the reclaimed film of fortune in the material mechanism manually, reduces the length of device simultaneously, its simple structure, convenient operation and effect are obvious.

Furthermore, the adjusting part comprises adjusting round tables arranged at two ends of the coiling shaft, the adjusting round tables and the coiling shaft are coaxially arranged, and the two adjusting round tables are arranged on the coiling shaft in a sliding manner along the axial direction of the adjusting round tables; the diameter of one end, close to each other, of each adjusting circular truncated cone is smaller than that of the other end, far away from each other, and the side walls, close to the rolling shaft, of the plurality of rolling arc plates are abutted to the outer peripheral walls of the two adjusting circular truncated cones; and tensioning springs arranged along the sliding direction of the rolling shaft are arranged between the two ends of one side, close to the rolling shaft, of each rolling arc plate and the outer wall of the rolling shaft, and each tensioning spring on each rolling arc plate is positioned between the two adjusting round tables.

Through adopting above-mentioned technical scheme, the lateral wall that a plurality of coil stock arc boards are close to the coil stock axle rather than the regulation round platform periphery wall butt at both ends, adjusts the round platform and supports it, and tension spring exerts the pulling force along its warp-wise to coil stock arc board to stability when guaranteeing coil stock arc board coil stock. When a plurality of coil stock arc plates need to be adjusted to expand outward, the two adjusting circular truncated cones are driven to be close to each other, and the outer diameters of the adjusting circular truncated cones and the abutting positions of the coil stock arc plates are gradually increased, so that the coil stock arc plates are driven to expand outward along the radial direction of the coil stock arc plates, and the tension spring is pulled open. When a plurality of coil stock arc plates are required to be adjusted to shrink inwards, the two adjusting round tables are driven to be away from each other, the outer diameters of the adjusting round tables and the abutting positions of the coil stock arc plates are gradually reduced, and under the tensile action of the tensioning spring, the inner side walls of the plurality of coil stock arc plates are abutted with the outer walls of the adjusting round tables, so that the coil stock arc plates are fixed after being adjusted. The aforesaid adopts regulation round platform and straining spring to realize adjusting and fixing a plurality of coil stock arc board positions, its simple structure, and convenient operation, and can realize fixed to the synchro control of a plurality of coil stock arc boards, guarantees the stability that a plurality of coil stock arc board cooperations were convoluteed and are regenerated and glue.

Furthermore, the two adjusting circular truncated cones are respectively provided with an adjusting guide hole matched with the coiling shaft and a driving guide hole positioned on one side of the adjusting guide hole, and the axis of the driving guide hole is parallel to the axis of the adjusting guide hole; the two ends of the coiling shaft are provided with support plates, two support plates are positioned between the support plates and rotatably provided with adjusting screw rods parallel to the coiling shaft, the adjusting screw rods penetrate through driving guide holes in the two adjusting circular truncated cones and are in threaded connection with the two adjusting circular truncated cones, the thread turning directions of the two adjusting circular truncated cones are opposite, and one end of each adjusting screw rod is connected with an adjusting motor which drives the adjusting screw rods to rotate and is arranged on the support plates.

Through adopting above-mentioned technical scheme, adjust the round platform and pass through the spacing slidable mounting of regulation guide hole on the coiling material axle, when two regulation round platforms of needs drive slide along the coiling material axle, adjust the motor drive adjusting screw location and rotate, under adjusting screw and two regulation round platforms's threaded connection effect and two screw threads of adjusting the round platform revolve to opposite, it is spacing to the slip of adjusting the round platform to cooperate the coiling material axle, realizes that two regulation round platforms of drive synchronous slip are close to each other or keep away from. The sliding adjusting structure of the adjusting circular truncated cone is convenient to operate and simple in structure, and the stability and the accuracy of the adjusting circular truncated cone for adjusting and fixing the position of the rolling arc plate in a sliding manner are guaranteed.

Furthermore, the slitting mechanism comprises a slitting ring which is coaxially arranged with the coiling shaft and is slidably mounted on the coiling shaft along the axial direction of the coiling shaft, a plurality of slitting knives are arranged on the circumferential array of the outer wall of the slitting ring, and the plurality of slitting knives are respectively positioned in an adjusting gap between adjacent coiling arc plates; divide the cutter to be close to the one end rotation of cutting the ring and install on cutting the ring, non-work divide the cutter to rotate and accomodate in adjusting the clearance to being on a parallel with coil stock axle length direction, work divide the cutter to rotate to follow the radial perpendicular to coil stock axle of coil stock axle, and its one end of keeping away from to cut the ring stretches out outside the coil stock arc board.

Through adopting above-mentioned technical scheme, according to the production specification of reclaimed rubber piece, the number of piles and the weight requirement, select the branch cutter work of suitable length, suitable quantity and suitable position, the branch cutter that will need work rotates to along the radial perpendicular to coil stock axle of coil stock axle, and outside its one end of keeping away from the ring of cutting stretched out the coil stock arc board, guarantees to cut the ring and slide along coil stock axle length direction, and the branch cutter can once only cut off multilayer reclaimed rubber simultaneously. The dividing cutter of non-work rotates to being on a parallel with coil stock axle length direction and accomodates in adjusting the clearance, avoids the dividing cutter of non-work to cut the regeneration glue on the coil stock cambered plate along with cutting ring synchronous motion time, and its simple structure, convenient operation need not to change repeatedly and divides the cutter, simplifies the tool changing flow, improves production efficiency.

Furthermore, a abdicating hole matched with the adjusting screw is formed in the slitting ring, a slitting groove is formed in the outer wall of the coiling shaft along the length direction of the coiling shaft, and a slitting guide block which is slidably mounted in the slitting groove is arranged on the inner wall of the slitting ring; a slitting screw rod arranged along the length direction of the slitting groove is positioned and rotatably arranged in the slitting groove, and the slitting guide block is in threaded connection with the slitting screw rod; and one end of the slitting screw is connected with a slitting motor for driving the slitting screw to rotate, the slitting motor is positioned at one end of the material rolling shaft away from the adjusting motor, and the slitting motor is in communication control connection with the weight sensor.

By adopting the technical scheme, the slitting ring is connected with the adjusting screw in a sliding manner through the abdicating hole, so that the interference between the rotation of the adjusting screw and the sliding of the slitting ring is avoided. The cutting guide block on the cutting ring is slidably mounted in the cutting groove, the cutting ring is slidably mounted on the coiling shaft in a limiting mode, when the weight sensor detects that reclaimed rubber wound on the coiling shaft reaches set weight, the weight sensor is in communication feedback control with the cutting motor to work, the cutting screw is driven to rotate, and under the threaded connection effect of the cutting screw and the cutting guide block and the limiting effect of the cutting groove on the cutting guide block, the cutting belt is driven to drive the cutting ring to move the cutting knife to slide along the axial direction of the coiling shaft to cut the reclaimed rubber.

Furthermore, the film coating mechanism comprises a film coating frame arranged at the discharge end of a third conveyer belt, a transfer conveying part positioned at the discharge end of the third conveyer belt and a film coating conveying part arranged at the discharge end of the transfer conveying part are arranged on the film coating frame, the transfer conveying part comprises a plurality of transfer conveying rollers which are arranged along the width direction of the third conveyer belt and are positioned, rotatably and arranged on the film coating frame, and the transfer conveying rollers are arranged in an array manner along the length direction of the third conveyer belt; the coating conveying part comprises a plurality of coating conveying rollers which are vertical to the transfer conveying rollers and are positioned and installed on the coating frame, and the plurality of coating conveying rollers are arranged in an array along the length direction of the transfer conveying rollers; the transfer conveying part is provided with a side edge adjusting assembly, the coating conveying part is provided with an end adjusting assembly, and the coating conveying part is provided with a coating assembly at a position close to the discharging end.

By adopting the technical scheme, after the cut regenerated films fall on the first conveying belt, the cut regenerated films are conveyed to the film coating mechanism through the first conveying belt, the second conveying belt and the third conveying belt, each stack of regenerated films are sequentially conveyed to the transfer conveying part and the film coating conveying part, the side edges of each stack of the regenerated films are pushed and aligned from two sides by the side edge adjusting assembly at the transfer conveying part, the end parts of each stack of the regenerated films are pushed and aligned from two ends by the end part adjusting assembly at the film coating conveying part, the arrangement of each stack of the regenerated films is completed, and the alignment of the subsequent films is ensured. Wherein, set up side regulation subassembly and tip regulation subassembly respectively on transfer conveying portion and diolame conveying portion, separately the arrangement can avoid the reclaimed rubber piece to take place the skew once more at the in-process that transports diolame conveying portion from transfer conveying portion. In addition, the transfer conveying roller and the coating conveying roller are perpendicular to each other, the coating assembly is arranged at the discharging end close to the coating conveying part, the discharging end of the coating mechanism is located on one side of the transfer conveying part and is in the same direction with the discharging end of the winding mechanism, the operation condition of the whole device can be observed at the discharging end of the coating mechanism, and control and operation are facilitated.

Furthermore, the side edge adjusting assembly comprises two side edge baffles which are vertically arranged along the length direction of the third conveying belt, the two side edge baffles are symmetrically arranged and relatively slide along the length direction of the transfer conveying roller, and one end of each side edge baffle, which is far away from the third conveying belt, is close to the envelope conveying roller; two the side baffle lower extreme is equipped with a plurality of and transfer conveying roller complex side arc wall, one of them side groove below is equipped with extends the piece, two be connected with the double-rod actuating cylinder between the extension piece of side baffle, the double-rod actuating cylinder sets up along transfer conveying roller axial, drives two side baffle synchronous motion is close to each other or keeps away from.

Through adopting above-mentioned technical scheme, utilize two side baffle synchronous motion of two pole actuating cylinder drives to be close to each other or keep away from, realize the multilayer reclaimed film side arrangement on the centering conveying roller, its simple structure, convenient operation, and can guarantee the synchronism of two side baffle motions to guarantee the side arrangement effect to the reclaimed film. Wherein, side shield bottom set up with transfer conveying roller complex side arc wall, guarantee like this that the side shield lower extreme can carry out the side arrangement to the reclaimed rubber sheet of the lower floor of different thickness, guarantee reclaimed rubber sheet side arrangement effect.

Furthermore, a material moving plate positioned between the two side baffles is arranged on the film coating frame, a sliding plate which is slidably arranged on the film coating frame along the length direction of the film coating conveying roller is also arranged on the film coating frame, one end of the material moving plate is rotatably arranged on the sliding plate, the rotating axis of the material moving plate is arranged along the length direction of the transfer conveying roller, and the material moving plate is connected with a turnover motor for driving the material moving plate to rotate; when the material moving plate rotates to a vertical state, the lower end of the material moving plate is abutted against the upper end faces of the transfer conveying roller and the envelope conveying roller; the end part adjusting assembly comprises an end part baffle arranged at one end of the envelope conveying roller far away from the transfer conveying roller, the end part baffle is vertically arranged and is slidably mounted on the envelope frame along the length direction of the envelope conveying roller, and the lower end of the end part baffle is provided with an end part arc-shaped groove matched with the envelope conveying roller.

Through adopting above-mentioned technical scheme, during the normality, move the flitch and rotate to non-vertical state, avoid influencing the reclaimed rubber sheet on the third conveyer belt and move to the transfer conveying roller on. After the side adjustment subassembly was accomplished the side adjustment to the reclaimed rubber piece, the upset motor drive moves the flitch and rotates to vertical state, and the sliding plate drives and moves the flitch wholly to the direction of diolame conveying part, moves flitch cooperation transfer conveying roller and moves the reclaimed rubber piece to the diolame conveying roller on, and tip baffle and the flitch of moving mutually support, realize the tip arrangement to the reclaimed rubber piece. Wherein, move the material board and rotate the up end butt of lower extreme and transfer conveying roller and diolame conveying roller when to vertical state to and the tip baffle lower extreme is equipped with the tip arc wall, all can carry out the tip arrangement in order to guarantee to move material board and tip baffle the undermost reclaimed rubber piece of different thickness.

Further, the film coating assembly comprises an upper film roller and a lower film roller which are respectively arranged above and below the film coating conveying rollers, and the film coating ends on the upper film roller and the lower film roller are connected and vertically penetrate through the space between two adjacent film coating conveying rollers in a normal state; the film wrapping frame is provided with a hot-melt plate which is positioned on one side of the upper film roller, which is far away from the end adjusting assembly, and the hot-melt plate is arranged along the length direction of the upper film roller and vertically and slidably mounted on the film wrapping frame; the tectorial membrane sealing plate and the tectorial membrane connecting plate that its length direction set up are followed to the hot-seal plate bottom, the tectorial membrane sealing plate is close to diolame transport portion discharge end, tectorial membrane connecting plate heat seal connects the tectorial membrane on upper film roller and the lower film roller, just tectorial membrane sealing plate and tectorial membrane connecting plate are directly over a tectorial membrane conveying roller respectively.

Through adopting above-mentioned technical scheme, a plurality of diolame conveying roller synchronous motion will be through the reclaimed rubber sheet forward transport of side and tip arrangement, and the tectorial membrane butt that reclaimed rubber sheet front end and last membrane roller and lower membrane roller are connected, and along with the removal of reclaimed rubber sheet, the tectorial membrane cladding on the last membrane roller is in reclaimed rubber sheet top, and the tectorial membrane cladding on the lower membrane roller is in reclaimed rubber sheet below. When the reclaimed rubber sheets are completely coated by the coating films, the heat-sealing plate is driven to vertically move downwards, the coating sealing plate and the coating connecting plate are used for carrying out heat seal on the upper coating film and the lower coating film, the coating sealing plate is used for carrying out heat seal on the coating films coated with the reclaimed rubber sheets and fusing, the independent packaging of the reclaimed rubber sheets is completed, and the coating connecting plate is used for carrying out heat seal on the upper coating film roller and the lower coating film roller so as to coat the next stack of reclaimed rubber sheets. The hot-seal board is provided with the film covering sealing board and the film covering connecting board which are matched with each other, so that the sealing of the film covering on the regenerated glue and the connection of the film covering on the upper film roller and the lower film roller are realized, and the film covering is torn open when the film covering is disassembled conveniently because the film covering is not connected with the film covering at a certain length at the front end after the connection of the film covering.

Furthermore, a side film sealing assembly positioned on one side of the heat-seal plates far away from the upper film roller is further arranged on the film wrapping frame, the side film sealing assembly comprises two film sealing hot-press plates which are perpendicular to the film wrapping conveying roller and horizontally arranged, and the two film sealing hot-press plates are symmetrically arranged and are respectively close to two ends of the film wrapping conveying roller; the film sealing frame matched with the two film sealing hot pressing plates is vertically and slidably mounted on the film packaging frame, the two film sealing hot pressing plates are slidably mounted on the film packaging frame along the length direction of the film packaging conveying roller, and the two film sealing hot pressing plates synchronously slide to be close to or far away from each other; and a leak-proof plate matched with the film sealing hot pressing plate is arranged between the adjacent film coating conveying rollers under the two film sealing hot pressing plates, and a hot pressing convex block matched with the leak-proof plate is arranged at the bottom of each of the two film sealing hot pressing plates.

Through adopting above-mentioned technical scheme, according to the reclaimed rubber piece in advance along the axial length adjustment of diolame conveying roller distance between two seal membrane hot pressboards, when the reclaimed rubber of diolame moves to a below of sealing the membrane frame from top to bottom, the drive seals the vertical downstream of membrane frame drive two seal membrane hot pressboards, utilizes the tectorial membrane hot pressing connection of sealing the membrane hot pressboard with reclaimed rubber piece both sides, accomplishes six face packing of reclaimed rubber piece. Wherein, set up leak protection board and hot pressing lug, can guarantee to seal the connection effect of membrane hot pressboard to the side tectorial membrane, avoid having the clearance of not heat seal connection between the side tectorial membrane, its simple structure, the effect is obvious.

In conclusion, the invention has the following beneficial effects:

1. according to the invention, the adjustable winding arc plate is arranged on the winding shaft, so that the distance between the fixed winding arc plate and the winding shaft can be adjusted according to the production specification requirement of the regenerated rubber sheet, namely, the diameter of the winding excircle formed by a plurality of winding arc plates is adjusted, thus the circumference of the regenerated rubber single ring wound by the winding arc plates meets the length requirement of the regenerated rubber sheet, the production requirements of the regenerated rubber sheets with various specifications are met, the winding shafts with different outer diameters do not need to be replaced, the use range is improved, the operation is convenient, and the efficiency is improved; in addition, when the reclaimed rubber is cut into reclaimed rubber sheets, if the layers of the reclaimed rubber sheets cause that the reclaimed rubber sheets cannot rapidly fall off the coil stock arc plates, the coil stock arc plates can be driven to expand outwards or contract inwards, so that the reclaimed rubber adhered to the coil stock arc plates and the coil stock arc plates fall off, the reclaimed rubber sheets can rapidly fall off the coil stock arc plates, and the coil stock arc plates can be rapidly reset after the reclaimed rubber sheets fall off;

2. according to the invention, the slitting mechanism is arranged to comprise the slitting ring and the slitting cutters, one ends of the slitting cutters are rotatably arranged on the slitting ring, the slitting cutters with proper length, proper number and proper positions are selected to work according to the production specification, layer number and weight requirements of the regenerated rubber sheet, the slitting cutters needing to work are rotated to be perpendicular to the winding shaft along the radial direction of the winding shaft, the non-working slitting cutters are rotated to be parallel to the length direction of the winding shaft and are accommodated in the adjusting gap, the regenerated rubber which is cut on the winding arc plate when the non-working slitting cutters synchronously move along with the slitting rings is avoided, so that the slitting cutters do not need to be repeatedly replaced, the cutter changing process is simplified, and the production efficiency is improved;

3. the film coating mechanism comprises a film coating component for coating four surfaces of the reclaimed rubber sheet and a side edge film sealing component for sealing films on two sides of the reclaimed rubber, so that six surfaces of the reclaimed rubber sheet are coated; in addition, the transfer conveying part of the film coating mechanism is provided with a side edge adjusting assembly, and the film coating conveying part is provided with an end adjusting assembly, so that the arrangement of the two sides and the end of the regenerated film is realized respectively, the positive air movement of the subsequent film coating of the regenerated film is ensured, and the regenerated film can be prevented from being shifted again in the process of being conveyed from the transfer conveying part to the film coating conveying part through the separate arrangement;

4. according to the invention, the second conveying belt is vertical to the first conveying belt, the film coating mechanism is arranged at the discharge end of the third conveying belt, the transit conveying roller in the film coating mechanism is vertical to the film coating conveying roller, the discharge end of the film coating mechanism and the discharge end of the coiling mechanism are in the same direction, but the film coating mechanism is arranged at one side of the coiling mechanism, so that the working condition of the whole device can be observed from the discharge end of the film coating mechanism, the view and the space of the discharge end of the coiling mechanism are wide, the observation and the operation are convenient, and the length of the device can be reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic weighing, film-wrapping and film-releasing integrated device for reclaimed rubber;

FIG. 2 is a schematic structural diagram of a material rolling mechanism in an integrated device for automatically weighing reclaimed rubber and film packaging;

FIG. 3 is a longitudinal sectional view of a material rolling mechanism in the integrated device for automatically weighing reclaimed rubber and film packaging;

FIG. 4 is a schematic diagram of an explosive structure of a material rolling mechanism in an integrated device for automatically weighing reclaimed rubber and film packaging;

FIG. 5 is a longitudinal sectional view of a material rolling mechanism in the integrated device for automatically weighing reclaimed rubber and film packaging;

FIG. 6 is a schematic structural diagram of a film wrapping mechanism in an integrated device for automatically weighing reclaimed rubber and wrapping film;

FIG. 7 is a partial structural sectional view of a film wrapping mechanism in an automatic reclaimed rubber weighing and film wrapping integrated device;

FIG. 8 is a cross-sectional view of a wrapping film conveying part in an automatic reclaimed rubber weighing and wrapping film discharging integrated device.

In the figure, 01, a material rolling mechanism; 02. a slitting mechanism; 03. a material conveying mechanism; 04. a film coating mechanism; 1. a coil rack; 11. a material coiling shaft; 111. a weight sensor; 112. a support plate; 113. cutting grooves; 114. an air-cooled cavity; 115. a ventilation slot; 116. a cooling fan; 12. rolling a material arc plate; 121. adjusting the clearance; 122. a cooling hole; 13. adjusting the circular truncated cone; 131. adjusting the guide hole; 132. driving the guide hole; 133. adjusting the screw rod; 134. adjusting the motor; 14. tensioning the spring; 15. a cooling roll; 151. a cooling chamber; 152. a circulating water pipe; 153. a water tank; 16. a material suction plate; 161. a material suction lifting cylinder; 2. cutting a ring; 21. a slitting knife; 211. a cutter seat; 212. a micromotion motor; 22. a hole of abdication; 23. cutting the guide block; 24. cutting the screw rod; 25. a slitting motor; 3. a first conveyor belt; 31. a second conveyor belt; 32. a third conveyor belt; 4. a film wrapping frame; 41. a transfer conveying part; 411. transferring and conveying rollers; 42. a coating conveying part; 421. enveloping the conveying roller; 422. a leak-proof plate; 43. a side adjustment assembly; 431. side baffles; 432. a side arc-shaped groove; 433. an extension block; 434. a dual-rod drive cylinder; 44. an end adjustment assembly; 441. a material moving plate; 442. a sliding plate; 4421. a sliding guide rail; 4422. a sliding wheel; 4423. a slide motor; 443. turning over a motor; 444. an end baffle; 445. an end portion arc-shaped groove; 446. an end drive cylinder; 45. an enveloping component; 451. a film feeding roller; 452. a film feeding roller; 453. a U-shaped clamping groove; 454. a guide roller; 46. a heat-sealing plate; 461. laminating a sealing plate; 462. laminating a connecting plate; 463. a heat seal lifting cylinder; 47. a side edge sealing film component; 471. sealing the film hot pressing plate; 472. hot pressing the bump; 473. a film sealing frame; 474. a double-rod adjusting cylinder; 475. sealing the membrane lifting cylinder; 476. sealing a film groove; 5. a control panel.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

An automatic weighing and film packaging integrated device for reclaimed rubber comprises a material rolling mechanism 01, a material conveying mechanism 03 and a film packaging mechanism 04, wherein a slitting mechanism 02 is arranged on the material rolling mechanism 01, the material rolling mechanism 01 is used for winding reclaimed rubber sent by a refiner, when the reclaimed rubber wound on the material rolling mechanism 01 reaches the required weight, the slitting mechanism 02 slits the wound reclaimed rubber into multilayer bonded reclaimed rubber sheets, and the reclaimed rubber sheets fall onto the material conveying mechanism 03 and are conveyed to the film packaging mechanism 04 by the material conveying mechanism 03 for film packaging. Wherein, be equipped with control panel 5 on coiling mechanism 01, control panel 5 controls coiling mechanism 01, fortune material mechanism 03, diolame mechanism 04 and cutting mechanism 02 automation mechanized work and the mutual linkage through PLC control technology, and PLC control technology is prior art, does not do too much to describe.

As shown in fig. 1 and fig. 2, in the present embodiment, the material rolling mechanism 01 includes a material rolling frame 1 disposed at a discharge end of the refiner, a material rolling shaft 11 with a horizontal axis is rotatably mounted on the material rolling frame 1, and the material rolling shaft 11 is connected to a material rolling motor for driving the material rolling shaft to rotate; the coiling shaft 11 is connected with a weight sensor 111, the weight sensor 111 is in communication control connection with the slitting mechanism 02 and the coiling motor, and when the reclaimed rubber coiled on the coiling mechanism 01 reaches the weight, the weight sensor 111 controls the coiling motor to stop working and controls the slitting mechanism 02 to slit the reclaimed rubber. Wherein, control panel 5 sets up on the side wall of coil stock frame 1, and weight sensor 111 is equipped with two, is located 11 both ends of coil stock axle respectively.

As shown in fig. 1 and 2, a plurality of winding arc plates 12 coaxial with the winding shaft 11 are arranged in an array on the outer circumference of the winding shaft, an adjusting gap 121 is arranged between two adjacent winding arc plates 12, and the reclaimed rubber is wound on the outer circle formed by the plurality of winding arc plates 12. Wherein, coil stock arc 12 is along the radial slidable mounting of coil stock axle 11 on coil stock axle 11, and its be connected with adjust fixed regulating part to it. The distance between the fixed coil stock arc plates 12 and the coil stock shaft 11 can be adjusted according to the production specification requirements of the reclaimed rubber sheets, namely, the diameter of the winding excircle formed by the plurality of coil stock arc plates 12 is adjusted, so that the circumference of a reclaimed rubber single ring wound by the coil stock arc plates 12 meets the length requirement of the reclaimed rubber sheets, the production requirements of the reclaimed rubber sheets with various specifications are met, and the coil stock shaft 11 with different outer diameters does not need to be replaced. In addition, when the reclaimed rubber is cut into the reclaimed rubber piece, if the number of piles of reclaimed rubber piece leads to the reclaimed rubber piece can't be fast from the volume material arc plate 12 when dropping, can drive volume material arc plate 12 to expand outward or contract in for the reclaimed rubber of laminating volume material arc plate 12 drops with volume material arc plate 12, thereby guarantees that the reclaimed rubber piece can drop from volume material arc plate 12 fast, and the reclaimed rubber piece drops after volume material arc plate 12 resets rapidly can.

As shown in fig. 2 and fig. 3, in the present embodiment, the adjusting member includes adjusting round platforms 13 disposed at two ends of the winding shaft 11, the adjusting round platforms 13 are provided with adjusting guide holes 131 matched with the winding shaft 11, and the adjusting round platforms 13 are coaxially and slidably mounted on the winding shaft 11 through the adjusting guide holes 131. The diameters of the ends, close to each other, of the two adjusting circular truncated cones 13 are smaller than the diameters of the ends, far away from each other, of the two adjusting circular truncated cones, and the side walls, close to the coiling shafts 11, of the plurality of coiling arc plates 12 are abutted to the outer peripheral walls of the two adjusting circular truncated cones 13. As shown in fig. 4 and 5, a tension spring 14 arranged along the sliding direction of the winding shaft 11 is arranged between the two ends of each winding arc plate 12 close to one side of the winding shaft 11 and the outer wall of the winding shaft 11, the tension spring 14 on each winding arc plate 12 is positioned between two adjusting circular truncated cones 13, and a certain distance is reserved between the tension spring 14 and the end, close to the tension spring, of the adjusting circular truncated cone 13 with the smaller diameter, so that interference between the adjusting circular truncated cone 13 and the tension spring 14 is avoided when the position, with the largest outer diameter, of the adjusting circular truncated cone 13 abuts against the winding arc plates 12.

As shown in fig. 2 and 3, the side walls of the plurality of coiling arc plates 12 close to the coiling shaft 11 are abutted against the outer peripheral walls of the adjusting circular truncated cones 13 at the two ends of the coiling shaft, the adjusting circular truncated cones 13 support the coiling arc plates, and the tension springs 14 apply tension to the coiling arc plates 12 along the radial direction of the coiling arc plates, so that the stability of the coiling arc plates 12 during coiling is ensured. When a plurality of coil stock arc plates 12 need to be adjusted to expand outward, the two adjusting circular truncated cones 13 are driven to be close to each other, and the outer diameters of the abutting positions of the adjusting circular truncated cones 13 and the coil stock arc plates 12 are gradually increased, so that the coil stock arc plates 12 are driven to expand outward along the radial direction of the coil stock arc plates, and the tension spring 14 is pulled open. When the rolling arc plates 12 need to be adjusted to retract, the two adjusting circular truncated cones 13 are driven to be away from each other, the outer diameters of the abutting positions of the adjusting circular truncated cones 13 and the rolling arc plates 12 are gradually reduced, and under the action of the tensile force of the tension spring 14, the inner side walls of the rolling arc plates 12 are abutted to the outer walls of the adjusting circular truncated cones 13, so that the rolling arc plates 12 are fixed after being adjusted.

As shown in fig. 3 and fig. 4, in order to drive the two adjusting circular tables 13 to axially slide along the winding shaft 11 and adjust the winding arc plate 12, the two adjusting circular tables 13 are respectively provided with a driving guide hole 132 at one side of the adjusting guide hole 131, and the axis of the driving guide hole 132 is parallel to the axis of the adjusting guide hole 131; support plates 112 are arranged at two ends of the coiling shaft 11, an adjusting screw 133 parallel to the coiling shaft 11 is positioned and rotatably arranged between the two support plates 112, the adjusting screw 133 passes through a driving guide hole 132 on the two adjusting round tables 13 to be in threaded connection with the two adjusting round tables 13, the thread rotating directions of the two adjusting round tables 13 are opposite, and one end of the adjusting screw 133 is connected with an adjusting motor 134 which drives the adjusting screw to rotate and is arranged on the support plate 112. When the two adjusting circular truncated cones 13 need to be driven to slide along the material rolling shaft 11, the adjusting motor 134 is driven to rotate forward or backward, the adjusting screw 133 is driven to rotate in a positioning manner, under the effect of threaded connection of the adjusting screw 133 and the two adjusting circular truncated cones 13, the thread turning directions of the two adjusting circular truncated cones 13 are opposite, and the two adjusting circular truncated cones 13 are driven to synchronously slide and approach or separate from each other by matching with the sliding limit of the material rolling shaft 11 on the adjusting circular truncated cones 13. Wherein, two tensioning springs 14 are arranged at each end of each coil arc plate 12 and symmetrically arranged at two sides of the adjusting screw 133.

As shown in fig. 4 and 5, in the present embodiment, the slitting mechanism 02 includes a slitting ring 2 disposed coaxially with the winding shaft 11 and slidably mounted on the winding shaft 11 along the axial direction thereof, a plurality of slitting knives 21 are disposed on the circumferential array of the outer wall of the slitting ring 2, and the plurality of slitting knives 21 are respectively located in the adjusting gaps 121 between the adjacent winding arc plates 12. Divide the cutter 21 to be close to the one end rotation of cutting ring 2 and install on cutting ring 2, the branch cutter 21 of non-work rotates to be on a parallel with the coil stock axle 11 length direction and accomodates in adjusting clearance 121, and the branch cutter 21 of work rotates to along the radial perpendicular to coil stock axle 11 of coil stock axle 11, and its one end of keeping away from cutting ring 2 stretches out outside coil stock arc 12. As shown in fig. 5, in order to facilitate the replacement of the slitting knife 21, a plurality of knife holders 211 corresponding to the slitting knife 21 are arranged on the slitting ring 2 in a circumferential array, the knife holders 211 are rotatably mounted on the slitting ring 2, the rotation axis of the knife holders is the same as the rotation axis required by the corresponding slitting knife 21, each knife holder 211 is connected with a micro motor 212 for driving the knife holder to turn 90 ° reciprocally, and one end of the slitting knife 21 close to the knife holder 211 is in threaded connection with the knife holder 211.

As shown in fig. 4 and 5, according to the production specification, the number of layers and the weight requirement of the reclaimed rubber sheets, the dividing cutters 21 with appropriate length, amount and position are selected to work, the dividing cutters 21 to be worked are rotated to be perpendicular to the winding shaft 11 along the radial direction of the winding shaft 11, and one end of the dividing cutters 21 far away from the dividing and cutting ring 2 extends out of the winding arc plate 12, so that when the dividing and cutting ring 2 slides along the length direction of the winding shaft 11, the dividing cutters 21 can simultaneously cut off multiple layers of reclaimed rubber sheets at one time. The non-working slitting knife 21 rotates to be parallel to the length direction of the coil shaft 11 and is contained in the adjusting gap 121, and the situation that the non-working slitting knife 21 cuts reclaimed rubber on the coil arc plate 12 along with the synchronous movement of the slitting ring 2 is avoided. Wherein, the branch cutter 21 of work all is equipped with the cutting edge that sets up along its length direction along its sliding direction's both sides, cuts ring 2 reciprocating motion like this and all can cut the reclaimed rubber, need not to reset repeatedly after the work.

As shown in fig. 3 and 5, the slitting ring 2 is provided with a relief hole 22 matched with the adjusting screw 133, the outer wall of the winding shaft 11 is provided with a slitting groove 113 arranged along the length direction of the winding shaft, and the inner wall of the slitting ring 2 is provided with a slitting guide block 23 slidably mounted in the slitting groove 113, so that the slitting ring 2 is slidably mounted on the winding shaft 11. In order to drive the slitting ring 2 to drive the slitting knife 21 to slide, a slitting screw 24 arranged along the length direction of the slitting groove 113 is positioned and rotatably arranged in the slitting groove, and the slitting guide block 23 is in threaded connection with the slitting screw 24; and one end of the slitting screw 24 is connected with a slitting motor 25 for driving the slitting screw to rotate, the slitting motor 25 is positioned at one end, far away from the adjusting motor 134, of the winding shaft 11, and the slitting motor is in communication control connection with the weight sensor 111. When the weighing sensor 111 detects that the reclaimed rubber wound on the winding shaft 11 reaches the set weight, the weighing sensor 111 communicates with the feedback control slitting motor 25 to work, so as to drive the slitting screw 24 to rotate, and under the threaded connection effect of the slitting screw 24 and the slitting guide block 23 and the limiting effect of the slitting groove 113 on the slitting guide block 23, the driving of the slitting ring 2 to drive the slitting cutter 21 to slide axially along the winding shaft 11 to slit the reclaimed rubber is realized.

Wherein, as shown in fig. 1 and fig. 2, in order to temporarily fix the end part of the reclaimed rubber continuously sent from the refiner after the cutting knife 21 cuts the reclaimed rubber so as to continuously roll the reclaimed rubber after the reclaimed rubber sheet on the coil stock arc plate 12 falls, a material suction plate 16 parallel to the coil stock shaft 11 is arranged right above the coil stock shaft 11, two ends of the material suction plate 16 are vertically and slidably mounted on the coil stock frame 1, and the material suction plate is connected with a material suction lifting cylinder 161 for driving the coil stock lifting cylinder to vertically slide. The reclaimed rubber bypasses the coil arc plate 12 from the upper part of the coil shaft 11 for winding, and when the slitting knife 21 needs to work, the material suction lifting cylinder 161 drives the material suction air plate 16 to vertically slide downwards, and the reclaimed rubber sent by the refiner is sucked by the upper part of the reclaimed rubber. After the reclaimed rubber sheet on the coil stock arc plate 12 falls off, the material suction air plate 16 blows to blow the adsorbed reclaimed rubber to the outer surface of the laminated coil stock arc plate 12, the reclaimed rubber is continuously wound in the rotating process of the coil stock arc plate 12, and the material suction lifting cylinder 161 drives the material suction air plate 16 to reset so as to influence the winding of the coil stock arc plate 12 on the reclaimed rubber.

As shown in fig. 1 and 2, in order to cool the reclaimed rubber during coiling the reclaimed rubber, a plurality of cooling rollers 15 are arranged on the coiling frame 1, the plurality of cooling rollers 15 are positioned on one side of the coiling shaft 11 close to the feeding direction, the cooling rollers 15 are parallel to the coiling shaft 11, and the reclaimed rubber is wound on an excircle formed by a plurality of coiling arc plates 12 after being wound around the plurality of cooling rollers 15 in an S shape. In this embodiment, a cooling cavity 151 coaxial with the cooling roller 15 is provided in the cooling roller 15, a water tank 153 is provided below the cooling roller 15, and a circulating water pipe 152 connecting the water tank 153 and the cooling cavity 151 is provided at both ends of each cooling roller 15. In addition, an air cooling cavity 114 coaxial with the winding shaft 11 is arranged in the winding shaft 11, a cooling fan 116 which is positioned, rotated and connected with one end, far away from the winding motor, of the winding shaft 11 and communicated with the air cooling cavity 114 is arranged on the winding frame 1, a plurality of ventilation grooves 115 communicated with the air cooling cavity 114 are formed in the circumferential array of the outer wall of the winding shaft 11, and a plurality of cooling holes 122 which are communicated with the ventilation grooves 115 and penetrate the ventilation grooves along the radial direction of the ventilation grooves are formed in each winding arc plate 12.

As shown in fig. 1, in this embodiment, the material transporting mechanism 03 includes a first conveying belt 3 disposed below the material rolling mechanism 01 and horizontally disposed along an axial direction perpendicular to the material rolling shaft 11, a second conveying belt 31 parallel to the material rolling shaft 11 is disposed at a discharge end of the first conveying belt 3, a third conveying belt 32 disposed along a length direction of the second conveying belt 31 is disposed at a discharge end of the second conveying belt 31, the third conveying belt 32 is disposed in an inclined manner, and an end of the third conveying belt close to the second conveying belt 31 is a lower end, and the enveloping mechanism 04 is disposed at an end of the third conveying belt far from the second conveying belt 31. The direction of transportation of first conveyer belt 3 and second conveyer belt 31 forms the L type, and diolame mechanism 04 sets up the discharge end at third conveyer belt 32, and diolame mechanism 04 sets up in one side of coil stock mechanism 01 like this, and the field of vision in coil stock mechanism 01 the place ahead is wide, is convenient for observe the coil stock condition of coil stock mechanism 01, vacates suitable space for coil stock mechanism 01 and installs the maintenance to it, conveniently takes the reclaimed film on the fortune material mechanism 03 manually, reduces the length of device simultaneously.

As shown in fig. 1 and fig. 6, in the present embodiment, the enveloping mechanism 04 includes an enveloping frame 4 disposed at the discharging end of the third conveying belt 32, a transferring conveying part 41 located at the discharging end of the third conveying belt 32 and an enveloping conveying part 42 disposed at the discharging end of the transferring conveying part 41 are disposed on the enveloping frame 4, the transferring conveying part 41 includes a plurality of transferring conveying rollers 411 disposed along the width direction of the third conveying belt 32 and rotatably mounted on the enveloping frame 4 in a positioning manner, and the plurality of transferring conveying rollers 411 are disposed in an array along the length direction of the third conveying belt 32; the envelope conveying part 42 comprises a plurality of envelope conveying rollers 421 which are perpendicular to the transfer conveying rollers 411 and are positioned and installed on the envelope frame 4, and the plurality of envelope conveying rollers 421 are arranged in an array along the length direction of the transfer conveying rollers 411.

As shown in fig. 1 and 6, after falling onto the first conveyor belt 3, the slit film strips are conveyed to the film coating mechanism 04 through the first conveyor belt 3, the second conveyor belt 31 and the third conveyor belt 32, and each stack of film strips is sequentially conveyed to the transfer conveyor section 41 and the film coating conveyor section 42, so that only one stack of film strips is arranged on the transfer conveyor section 41 and the film coating conveyor section 42 each time. In addition, the transfer conveying roller 411 and the film wrapping conveying roller 421 are perpendicular to each other, the film wrapping assembly 45 is arranged at the discharging end close to the film wrapping conveying part 42, so that the discharging end of the film wrapping mechanism 04 is located on one side of the transfer conveying part 41 and is in the same direction with the discharging end of the coil mechanism 01, the operation condition of the whole device can be observed at the discharging end of the film wrapping mechanism 04, and the control operation is convenient.

As shown in fig. 6, the transfer conveyor 41 is provided with a side edge adjusting unit 43, the envelope conveyor 42 is provided with an end adjusting unit 44, and the envelope conveyor 42 is provided with an envelope unit 45 near the discharge end. After the regenerated films are conveyed to the film coating mechanism 04, the side edge adjusting assemblies 43 at the transfer conveying part 41 push the side edges of each stack of the multiple layers of the regenerated films from two sides, and the end adjusting assemblies 44 at the film coating conveying part 42 push the ends of each stack of the multiple layers of the regenerated films from two ends, so that the arrangement of each stack of the multiple layers of the regenerated films is completed, and the alignment of the subsequent film coating is ensured.

As shown in fig. 6 and 7, in the present embodiment, the side edge adjusting assembly 43 includes two side edge blocking plates 431 vertically arranged along the length direction of the third conveying belt 32, the two side edge blocking plates 431 are symmetrically arranged and relatively slide along the length direction of the transit conveying roller 411, and one end of the side edge blocking plate away from the third conveying belt 32 is close to the envelope conveying roller 421. Two side baffle 431 lower extremes are equipped with a plurality ofly and transfer conveying roller 411 complex side arc wall 432, and one of them side groove below is equipped with extension piece 433, is connected with two pole driving cylinders 434 between two side baffle 431's the extension piece 433, and two pole driving rods set up along transfer conveying roller 411 axial, and two side baffle 431 synchronous motion of drive are close to each other or keep away from, and the multilayer reclaimed film side arrangement on the transfer conveying roller 411.

As shown in fig. 6 and 7, the film covering frame 4 is provided with a material moving plate 441 located between the two side shutters 431, the film covering frame 4 is further provided with a sliding plate 442 slidably mounted on the film covering frame 4 along the length direction of the film covering conveying roller 421, one end of the material moving plate 441 is rotatably mounted on the sliding plate 442, the rotation axis thereof is arranged along the length direction of the transfer conveying roller 411, and a turning motor 443 for driving the rotation thereof is connected thereto. In a normal state, the transfer plate 441 rotates to a non-vertical state, so as to prevent the regenerated film on the third conveyor belt 32 from being transferred to the transfer conveyor roller 411. When the side adjustment assembly 43 completes the side adjustment of the recycled film, the turning motor 443 drives the material moving plate 441 to rotate to the vertical state, and when the material moving plate 441 rotates to the vertical state, the lower end of the material moving plate abuts against the upper end surfaces of the transfer conveying roller 411 and the envelope conveying roller 421.

As shown in fig. 6 and 7, in the present embodiment, the end adjusting assembly includes an end baffle 444 disposed at one end of the envelope conveying roller 421 far away from the transit conveying roller 411, the end baffle 444 is disposed vertically and is mounted on the envelope frame 4 in a sliding manner along the length direction of the envelope conveying roller 421, the lower end of the end baffle 444 is provided with an end arc slot 445 matched with the envelope conveying roller 421, and the end baffle 444 is connected with an end driving cylinder 446 driving the end baffle 444 to slide reciprocally. The sliding plate 442 drives the moving plate 441 which rotates to the vertical state to move integrally towards the direction of the film coating conveying part 42, the moving plate 441 cooperates with the transfer conveying roller 411 to move the regenerated film onto the film coating conveying roller 421, and the end part driving cylinder 446 drives the end part baffle 444 and the moving plate 441 to cooperate with each other, so that the end part arrangement of the regenerated film is realized. In order to drive the sliding plate 442 to drive the material moving plate 441 to integrally slide, a sliding guide 4421 arranged along the length direction of the film coating conveying roller 421 is arranged on the film coating frame 4, a sliding wheel 4422 slidably mounted in the sliding guide 4421 is arranged at the upper end of the sliding plate 442, and the sliding wheel 4422 is connected with a sliding motor 4423 for driving the sliding wheel to rotate.

As shown in fig. 7 and 8, in the present embodiment, the enveloping assembly 45 includes an upper film roll 451 and a lower film roll 452 which are respectively disposed above and below the enveloping conveying roller 421 and are parallel to the enveloping conveying roller, and the enveloping frame 4 is provided with U-shaped clamping grooves 453 corresponding to both ends of the upper film roll 451 and the lower film roll 452, so as to movably mount the upper film roll 451 and the lower film roll 452. The coating frame 4 is also provided with guide rollers 454 which are correspondingly matched with the upper film roller 451 and the lower film roller 452 and are parallel to each other, and the coating ends of the upper film roller 451 and the lower film roller 452 are connected with each other and bypass the corresponding guide rollers 454 in a normal state, and vertically penetrate through the space between two adjacent coating conveying rollers 421. The film coating frame 4 is provided with a heat seal plate 46 positioned on one side of the upper film roller 451 far away from the end adjusting assembly 44, the heat seal plate 46 is arranged along the length direction of the upper film roller 451 and vertically and slidably mounted on the film coating frame 4, and the film coating frame 4 is provided with a heat seal lifting cylinder 463 for driving the heat seal plate 46 to vertically slide. A film sealing plate 461 and a film connecting plate 462 are provided along the longitudinal direction of the bottom of the heat sealing plate 46, and a certain gap is provided between the film sealing plate 461 and the film connecting plate 462. The film covering sealing plate 461 is close to the discharge end of the film covering conveying part 42 and used for heat sealing connection and cutting off the end part of the film covering which is coated on the upper surface and the lower surface of the regenerated film, the film covering connecting plate 462 is close to the film covering and is conveyed to the feed end and used for connecting the film covering on the upper film roller 451 and the lower film roller 452, and the film covering sealing plate 461 and the film covering connecting plate 462 are respectively right above the film covering conveying roller 421.

As shown in fig. 7 and 8, the plurality of envelope conveying rollers 421 move in synchronization with each other to convey the reclaimed film having undergone side edge and end edge finishing forward, the leading end of the reclaimed film abuts against the coating film connected to the upper film roller 451 and the lower film roller 452, and the coating film on the upper film roller 451 is coated on the reclaimed film and the coating film on the lower film roller 452 is coated on the reclaimed film following the movement of the reclaimed film. When the regenerated film is completely coated by the coating film, the heat sealing lifting cylinder 463 drives the heat sealing plate 46 to vertically move downwards, the coating film sealing plate 461 and the coating film connecting plate 462 carry out heat sealing on the upper coating film and the lower coating film, the coating film sealing plate 461 carries out heat sealing connection and fusing on the coating film coated on the regenerated film, the independent packaging of the regenerated film is completed, and the coating film connecting plate 462 carries out heat sealing connection on the coating films on the upper film roller 451 and the lower film roller 452, so that the next stack of regenerated film can be coated. The heat-sealing plate 46 is provided with a film sealing plate 461 and a film connecting plate 462 which are matched with each other, so that the sealing of the film on the regenerated adhesive and the connection of the films on the upper film roller 452 and the lower film roller 452 are realized, and the front end of the connected film is provided with an unconnected film with a certain length, so that the film can be conveniently torn when the film is unpacked from the regenerated adhesive tape.

As shown in fig. 7 and 8, for further regulating the packaging of the recycled films, a side edge film sealing assembly 47 located on one side of the heat-seal board 46 away from the film feeding roller 451 is further arranged on the film wrapping frame 4, the side edge film sealing assembly 47 comprises two film sealing hot-press boards 471 which are horizontally arranged perpendicular to the film wrapping conveying roller 421, and the two film sealing hot-press boards 471 are symmetrically arranged and are respectively close to two ends of the film wrapping conveying roller 421. A film sealing frame 473 matched with the two film sealing hot pressing plates 471 is vertically and slidably mounted on the film sealing frame 4, and the film sealing frame 473 is connected with a film sealing lifting cylinder 475 for driving the film sealing lifting cylinder to lift; the two film sealing hot-pressing plates 471 are slidably mounted on a film sealing frame 473 along the length direction of the film coating conveying roller 421, and a double-rod adjusting cylinder 474 which is positioned between the two film sealing hot-pressing plates 471 and drives the two film sealing hot-pressing plates to synchronously slide close to or away from each other is arranged on the film sealing frame 473.

As shown in fig. 7 and 8, the distance between the two film sealing hot-pressing plates 471 is adjusted by the double-rod adjusting cylinder 474 according to the axial length of the reclaimed rubber film along the film wrapping conveying roller 421, when the reclaimed rubber passing through the upper and lower films is moved to the position below the film sealing frame 473, the film sealing lifting cylinder 475 drives the film sealing frame 473 to drive the two film sealing hot-pressing plates 471 to move vertically downward, and the film sealing hot-pressing plates 471 are used for hot-pressing and connecting the two sides of the reclaimed rubber film, thereby completing six-side packaging of the reclaimed rubber film. The lower end face of the sealing film hot-pressing plate 471 is provided with a plurality of sealing film grooves 476 matched with the sealing film conveying rollers 421, a leakage-proof plate 422 matched with the sealing film hot-pressing plate 471 is arranged between the adjacent sealing film conveying rollers 421 under the two sealing film hot-pressing plates 471, one end of the leakage-proof plate 422 is fixed on the film wrapping frame 4, the bottom of each of the two sealing film hot-pressing plates 471 is provided with a hot-pressing lug 472 matched with the leakage-proof plate 422, the sealing film grooves 476 and the leakage-proof plates 422 are matched with the hot-pressing lug 472, the connection effect of the sealing film hot-pressing plates 471 to the side covering films is ensured, and gaps which are not in heat sealing connection between the side covering films are avoided.

The working principle and the using method of the invention are as follows:

coiling materials:according to the production specification requirement of the regenerated rubber sheet, the adjusting circular table 13 is driven to move to adjust the distance between the fixed material winding arc plates 12 and the material winding shaft 11, namely, the diameter of the winding excircle formed by the plurality of material winding arc plates 12 is adjusted, so that the circumference of a single circle of the regenerated rubber wound by the material winding arc plates 12 meets the length requirement of the regenerated rubber sheet, the production requirements of the regenerated rubber sheets with various specifications are met, and the material winding shaft 11 with different outer diameters does not need to be replaced. The reclaimed rubber from the refiner is wound on the outer circle formed by a plurality of coiling arc plates 12, when the weight sensor 111 detects that the wound reclaimed rubber reaches the set weight, the coiling shaft 11 stops rotating, and the weight sensor 111 communicates with the feedback control cutting mechanism 02 to work.

Slitting:according to the production specification, the number of layers and the weight requirement of the regenerated rubber sheets, the slitting knives 21 with proper length, proper number and proper positions are selected to work, the slitting knives 21 needing to work are rotated to be perpendicular to the winding shaft 11 along the radial direction of the winding shaft 11, one end of each slitting knife, far away from the slitting ring 2, extends out of the winding arc plate 12, the non-working slitting knives 21 are rotated to be parallel to the length direction of the winding shaft 11 and are contained in the adjusting gaps 121, and the regenerated rubber cut on the winding arc plate 12 when the non-working slitting knives 21 move synchronously along with the slitting rings 2 is avoided. The weight sensor 111 communicates with the feedback control slitting motor 25 to work, and drives the slitting ring 2 to drive the slitting knife 21 to move along the winding shaft 11, axially sliding and slitting reclaimed rubber.

Conveying materials:after falling onto the first conveyor belt 3, the cut regenerated films are conveyed to the film coating mechanism 04 through the first conveyor belt 3, the second conveyor belt 31 and the third conveyor belt 32, and each stack of regenerated films are sequentially conveyed into the transfer conveying part 41 and the film coating conveying part 42, so that only one stack of regenerated films is ensured on the transfer conveying part 41 and the film coating conveying part 42 each time.

Side and end adjustment: after the regenerated film is moved to the transfer roller 411, the double-rod driving cylinder 434 drives the two side dams 431 to move synchronously to approach each other, and the multiple layers of regenerated film on the transfer roller 411 are arranged from both sides. After the side edge adjusting assembly 43 finishes adjusting the side edge of the reclaimed film, the turnover motor 443 drives the material moving plate 441 to rotate to a vertical state, the sliding plate 442 drives the whole material moving plate 441 which rotates to the vertical state to move towards the direction of the film covering conveying part 42, the material moving plate 441 cooperates with the transfer conveying roller 411 to move the reclaimed film to the film covering conveying roller 421, and the end part driving cylinder 446 drives the end part baffle 444 and the material moving plate 441 to cooperate with each other, so that the end part arrangement of the reclaimed film is realized.

Coating a film:a plurality of diolame conveying roller 421 synchronous motion will be through the reclaimed film onward transport of side and tip arrangement, and the tectorial membrane butt that reclaimed film front end and last membrane roller 451 and lower membrane roller 452 are connected, and along with the removal of reclaimed film, the tectorial membrane cladding on last membrane roller 451 is in the reclaimed film top, and the tectorial membrane cladding on lower membrane roller 452 is in the reclaimed film below. When the regenerated film is completely coated by the coating film, the heat sealing lifting cylinder 463 drives the heat sealing plate 46 to vertically move downwards, the coating film sealing plate 461 and the coating film connecting plate 462 carry out heat sealing on the upper coating film and the lower coating film, the coating film sealing plate 461 carries out heat sealing connection and fusing on the coating film coated on the regenerated film, the independent packaging of the regenerated film is completed, and the coating film connecting plate 462 carries out heat sealing connection on the coating films on the upper film roller 451 and the lower film roller 452, so that the next stack of regenerated film can be coated.

And (3) sealing the film:the distance between the two film-sealing hot-pressing plates 471 is adjusted by the double-rod adjusting cylinder 474 according to the length of the reclaimed rubber film along the axial direction of the film-wrapping conveying roller 421, and the reclaimed rubber which has undergone the upper and lower film-wrapping movesWhen the film sealing frame 473 is arranged below, the film sealing lifting cylinder 475 drives the film sealing frame 473 to drive the two film sealing hot-pressing plates 471 to vertically move downwards, the film sealing hot-pressing plates 471 are used for hot-pressing and connecting the films on two sides of the regenerated rubber sheet, and six-side packaging of the regenerated rubber sheet is completed.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a reclaimed rubber automatic weighing is integrative device of piece package membrane down which characterized in that: the film coating machine comprises a material rolling mechanism (01), a material conveying mechanism (03) and a film coating mechanism (04), wherein a splitting mechanism (02) is arranged on the material rolling mechanism (01); the coil material mechanism (01) comprises a coil material rack (1) arranged at the discharge end of the refiner, a coil material shaft (11) with a horizontally arranged axis is positioned and rotatably arranged on the coil material rack (1), a weight sensor (111) is connected to the coil material shaft (11), and the weight sensor (111) is in communication control connection with the splitting mechanism (02); a plurality of coiling arc plates (12) coaxial with the coiling shaft (11) are arranged on the outer circumference of the coiling shaft in an array mode, and an adjusting gap (121) is arranged between every two adjacent coiling arc plates (12); the coil stock arc plate (12) is arranged on the coil stock shaft (11) in a sliding manner along the radial direction of the coil stock shaft (11), and is connected with an adjusting piece for adjusting and fixing the coil stock arc plate; the material conveying mechanism (03) comprises a first conveying belt (3) which is arranged below the material rolling mechanism (01) and is horizontally arranged along the axial direction of a material rolling shaft (11), a second conveying belt (31) which is parallel to the material rolling shaft (11) is arranged at the discharge end of the first conveying belt (3), a third conveying belt (32) which is arranged along the length direction of the third conveying belt is arranged at the discharge end of the second conveying belt (31), and the film coating mechanism (04) is arranged at one end, far away from the second conveying belt (31), of the third conveying belt.

2. The reclaimed rubber automatic weighing and film wrapping integrated device according to claim 1, which is characterized in that: the adjusting piece comprises adjusting round tables (13) arranged at two ends of the coiling shaft (11), the adjusting round tables (13) are coaxially arranged with the coiling shaft (11), and the two adjusting round tables (13) are axially and slidably arranged on the coiling shaft (11); the diameter of one end, close to each other, of each adjusting circular truncated cone (13) is smaller than that of one end, far away from each other, of each adjusting circular truncated cone, and the side walls, close to the material rolling shaft (11), of the plurality of material rolling arc plates (12) are abutted to the outer peripheral walls of the two adjusting circular truncated cones (13); every be equipped with between the both ends that coiling material arc plate (12) are close to coiling material axle (11) one side and coiling material axle (11) outer wall along tensioning spring (14) that its slip direction set up, and every tensioning spring (14) on coiling material arc plate (12) are located between two regulation round platforms (13).

3. The automatic weighing and film packaging integrated device for reclaimed rubber according to claim 2, which is characterized in that: the two adjusting round tables (13) are respectively provided with an adjusting guide hole (131) matched with the coiling shaft (11) and a driving guide hole (132) positioned on one side of the adjusting guide hole (131), and the axis of the driving guide hole (132) is parallel to the axis of the adjusting guide hole (131); support plates (112) are arranged at two ends of the coiling shaft (11), two adjusting screw rods (133) parallel to the coiling shaft (11) are rotatably arranged between the support plates (112) in a positioning mode, the adjusting screw rods (133) penetrate through driving guide holes (132) on the two adjusting circular truncated cones (13) to be in threaded connection with the two adjusting circular truncated cones (13), the thread screwing directions of the adjusting circular truncated cones (13) are opposite, and one end of each adjusting screw rod (133) is connected with an adjusting motor (134) which drives the adjusting screw rods to rotate and is arranged on the support plate (112).

4. The reclaimed rubber automatic weighing and film wrapping integrated device as claimed in claim 3, wherein the reclaimed rubber automatic weighing and film wrapping integrated device comprises: the slitting mechanism (02) comprises a slitting ring (2) which is coaxially arranged with the winding shaft (11) and is axially and slidably mounted on the winding shaft (11) along the axial direction of the winding shaft, a plurality of slitting knives (21) are arranged on the circumference of the outer wall of the slitting ring (2) in an array manner, and the slitting knives (21) are respectively positioned in an adjusting gap (121) between adjacent winding arc plates (12); divide cutter (21) to be close to the one end rotation of cutting ring (2) and install on cutting ring (2), inoperative divide cutter (21) to rotate and accomodate in adjusting clearance (121) to being on a parallel with coil stock axle (11) length direction, work divide cutter (21) to rotate to following coil stock axle (11) radial perpendicular to coil stock axle (11), and its one end of keeping away from cutting ring (2) stretches out outside coil stock arc board (12).

5. The automatic weighing and film packaging integrated device for reclaimed rubber according to claim 4, which is characterized in that: the slitting ring (2) is provided with a yielding hole (22) matched with the adjusting screw rod (133), the outer wall of the coiling shaft (11) is provided with a slitting groove (113) arranged along the length direction of the coiling shaft, and the inner wall of the slitting ring (2) is provided with a slitting guide block (23) slidably arranged in the slitting groove (113); a slitting screw rod (24) arranged along the length direction of the slitting groove (113) is positioned and rotatably arranged in the slitting groove, and the slitting guide block (23) is in threaded connection with the slitting screw rod (24); cut screw rod (24) one end and be connected with its pivoted of drive and cut motor (25), cut motor (25) and be located material rolling shaft (11) and keep away from the one end of adjusting motor (134), and its and weight sensor (111) communication control are connected.

6. The reclaimed rubber automatic weighing and film wrapping integrated device according to claim 1, which is characterized in that: the film coating mechanism (04) comprises a film coating frame (4) arranged at the discharge end of a third conveyor belt (32), a transfer conveying part (41) located at the discharge end of the third conveyor belt (32) and a film coating conveying part (42) arranged at the discharge end of the transfer conveying part (41) are arranged on the film coating frame (4), the transfer conveying part (41) comprises a plurality of transfer conveying rollers (411) which are arranged along the width direction of the third conveyor belt (32) and are rotationally arranged on the film coating frame (4) in a positioning mode, and the transfer conveying rollers (411) are arranged in an array mode along the length direction of the third conveyor belt (32); the film wrapping conveying part (42) comprises a plurality of film wrapping conveying rollers (421) which are perpendicular to the transfer conveying rollers (411) and are positioned and installed on the film wrapping frame (4), and the plurality of film wrapping conveying rollers (421) are arranged in an array mode along the length direction of the transfer conveying rollers (411); the transfer conveying part (41) is provided with a side adjusting assembly (43), the coating conveying part (42) is provided with an end adjusting assembly (44), and the coating conveying part (42) is provided with a coating assembly (45) close to the discharging end.

7. The automatic weighing and film packaging integrated device for reclaimed rubber according to claim 6, which is characterized in that: the side edge adjusting assembly (43) comprises two side edge baffles (431) which are vertically arranged along the length direction of the third conveying belt (32), the two side edge baffles (431) are symmetrically arranged and relatively slide along the length direction of the transfer conveying roller (411), and one end of each side edge baffle, which is far away from the third conveying belt (32), is close to the envelope conveying roller (421); two side baffle (431) lower extreme is equipped with a plurality of and transfer conveying roller (411) complex side arc wall (432), one of them side groove below is equipped with extension piece (433), two be connected with two pole actuating cylinder (434) between extension piece (433) of side baffle (431), two pole actuating levers set up along transfer conveying roller (411) axial, drive two side baffle (431) synchronous motion is close to each other or is kept away from.

8. The reclaimed rubber automatic weighing and film wrapping integrated device as claimed in claim 7, wherein the reclaimed rubber automatic weighing and film wrapping integrated device comprises: a material moving plate (441) positioned between the two side baffles (431) is arranged on the film coating frame (4), a sliding plate (442) which is slidably installed on the film coating frame (4) along the length direction of the film coating conveying roller (421) is also arranged on the film coating frame (4), one end of the material moving plate (441) is rotatably installed on the sliding plate (442), the rotating axis of the material moving plate is arranged along the length direction of the transfer conveying roller (411), and the material moving plate is connected with a turnover motor (443) for driving the material moving plate to rotate; when the material moving plate (441) rotates to a vertical state, the lower end of the material moving plate is abutted against the upper end surfaces of the transit conveying roller (411) and the envelope conveying roller (421); the end adjusting assembly comprises an end baffle (444) which is arranged at one end of the envelope conveying roller (421) far away from the transfer conveying roller (411), the end baffle (444) is vertically arranged and is slidably mounted on the envelope frame (4) along the length direction of the envelope conveying roller (421), and an end arc-shaped groove (445) matched with the envelope conveying roller (421) is formed in the lower end of the end baffle (444).

9. The reclaimed rubber automatic weighing and film wrapping integrated device as claimed in any one of claims 6 to 7, wherein: the film coating assembly (45) comprises an upper film roller (451) and a lower film roller (452) which are respectively arranged above and below the film coating conveying rollers (421), and the film coating ends of the upper film roller (451) and the lower film roller (452) are connected and vertically penetrate through the space between two adjacent film coating conveying rollers (421) in a normal state; the film wrapping frame (4) is provided with a heat-seal plate (46) which is positioned on one side of the upper film roller (451) far away from the end adjusting assembly (44), and the heat-seal plate (46) is arranged along the length direction of the upper film roller (451) and vertically and slidably mounted on the film wrapping frame (4); tectorial membrane sealing plate (461) and tectorial membrane connecting plate (462) that its length direction set up are followed to hot plate (46) bottom, tectorial membrane sealing plate (461) are close to diolame transport unit (42) discharge end, tectorial membrane on tectorial membrane connecting plate (462) heat seal connection upper film roller (451) and lower film roller (452), just tectorial membrane sealing plate (461) and tectorial membrane connecting plate (462) are respectively directly over a tectorial membrane conveying roller (421).

10. The automatic weighing and film packaging integrated device for reclaimed rubber according to claim 9, which is characterized in that: the film wrapping frame (4) is further provided with a side edge film sealing assembly (47) located on one side, away from the upper film roller (451), of the heat-sealing plate (46), the side edge film sealing assembly (47) comprises two film sealing hot-pressing plates (471) which are horizontally arranged perpendicular to the film wrapping conveying roller (421), and the two film sealing hot-pressing plates (471) are symmetrically arranged and are respectively close to two ends of the film wrapping conveying roller (421); the film sealing frame (473) matched with the two film sealing hot pressing plates (471) is vertically installed on the film packaging frame (4) in a sliding mode, the two film sealing hot pressing plates (471) are installed on the film packaging frame (473) in a sliding mode along the length direction of the film packaging conveying roller (421), and the two film sealing hot pressing plates synchronously slide to be close to or far away from each other; be located two be equipped with between adjacent diolame conveying roller (421) under the seal membrane hot pressboard (471) with seal membrane hot pressboard (471) complex leak protection board (422), two seal membrane hot pressboard (471) bottom and be equipped with leak protection board (422) complex hot pressing lug (472).