Butyl rubber semi-finished product packaging and stacking system

Abstract

The invention provides a butyl rubber semi-finished product packaging and stacking system, and relates to the technical field of rubber regeneration equipment, the butyl rubber semi-finished product packaging and stacking system comprises a head end feeding belt, an adjusting mechanism and a lamination mechanism which are arranged in sequence and have the same movement direction, and the tail end of the lamination mechanism is provided with a packaging mechanism of which the feeding movement direction is the same as the movement direction of the lamination mechanism; the discharging movement direction of the packaging mechanism is horizontally perpendicular to the feeding movement direction of the packaging mechanism. A transfer mechanism with the same moving direction as the discharging moving direction is arranged on the side, away from one end of the lamination mechanism, of the packaging mechanism, a discharging mechanism with the moving direction horizontally perpendicular to the moving direction is arranged on the side, away from one end of the packaging mechanism, of the transfer mechanism, and the discharging mechanism is located on the side, away from the lamination mechanism, of the transfer mechanism. A material taking robot is arranged at the tail end of the discharging mechanism, and a tray and a tray distributing mechanism are arranged on the two sides of the material taking robot correspondingly. Continuous lamination packaging and discharging stacking of the films are achieved, the film stacking device is matched with the layout of a production line, the films are rotated and straightened according to the thickness of the films, and the stacking stability is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of rubber recycling equipment, in particular to a butyl rubber semi-finished product packaging and palletizing system. Background Art

[0002] After the butyl rubber reclaimed rubber is formed into sheets through processes such as cleaning, crushing, magnetic screening, weighing, desulfurization, refining, filtering, molding, cooling, and slitting, it needs to be stacked and packaged before it can be stacked and put into storage to avoid direct exposure of the butyl rubber semi-finished film, which is easy to harden the surface, and to avoid the films sticking together when stacking.

[0003] In the prior art, most of the stacking and palletizing of films are done manually. Since the films are heavy, not only is the labor intensity high, but it is also easy to cause the stacking to be out of position, affecting the packaging quality and the stability of the palletizing. Although there are some automatic stacking packaging and palletizing equipment, they have problems such as complex structure, unstable stacking quality, and long production lines, and cannot be adapted to the layout of the butyl rubber semi-finished product production line. Summary of the invention

[0004] The purpose of the present invention is to provide a butyl rubber semi-finished product packaging and stacking system, which can realize continuous stacking packaging and material discharging stacking of the film, and reasonably optimize the layout and production line layout adaptation, and can also rotate and align the film according to the film thickness to ensure the film stacking quality, thereby ensuring the stacking stability.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A butyl rubber semi-finished product packaging and palletizing system, comprising a head-end feeding belt, an adjustment mechanism and a laminating mechanism which are arranged in sequence and have the same movement direction, a packaging mechanism is arranged at the end of the laminating mechanism, and the feeding movement direction of the packaging mechanism is the same as the movement direction of the laminating mechanism; a transfer mechanism is arranged at a side of the packaging mechanism away from one end of the laminating mechanism, the discharging movement direction of the packaging mechanism is horizontally perpendicular to its feeding movement direction, and the movement direction of the transfer mechanism is the same as the discharging movement direction of the packaging mechanism; a discharging mechanism is arranged at a side of the transfer mechanism away from one end of the packaging mechanism, the discharging mechanism is located at a side of the transfer mechanism away from the laminating mechanism, and the movement direction of the discharging mechanism is horizontally perpendicular to the movement direction of the transfer mechanism; a material picking robot is arranged at the end of the discharging mechanism, a tray is arranged on one side of the material picking robot, and a tray issuing mechanism is arranged on the other side;

[0007] The adjustment mechanism comprises an adjustment frame arranged along the feeding direction, a plurality of adjustment conveying rollers arranged along the width direction are arranged on the adjustment frame along the length direction, and the plurality of adjustment conveying rollers are positioned and rotated around their axes and mounted on the adjustment frame; a side adjustment component sliding along the width direction and a rotation adjustment component located above the adjustment conveying roller are arranged on the adjustment frame; an adjustment stop bar parallel to the two adjacent adjustment conveying rollers close to the lamination mechanism is arranged between the two adjacent adjustment conveying rollers, the adjustment stop bar is vertically slidably mounted on the adjustment frame, and the upper end of the adjustment stop bar is higher than the upper end of the adjustment conveying roller in normal state;

[0008] The side adjustment assembly comprises side adjustment rods arranged near both sides of the adjustment frame and along the length direction thereof, two side adjustment rods are located below the adjustment conveying roller and are synchronously slidably installed on the adjustment frame in different directions along the length direction of the adjustment conveying roller; each of the side adjustment rods is provided with a plurality of side push rods arranged vertically upward in an array along the length direction thereof, each of the side push rods passes through the gap between adjacent adjustment conveying rollers, a plurality of the side push rods and the adjustment conveying rollers are arranged alternately at intervals, and the upper ends of the side push rods are located above the adjustment conveying rollers;

[0009] The rotation adjustment assembly comprises a lifting frame vertically slidably mounted on the adjustment frame, a rotating frame is positioned and rotatably mounted on the lifting frame, and the rotating axis of the rotating frame is vertically arranged and located on the symmetry plane of the two side adjustment rods;

[0010] The rotating frame is provided with a plurality of material lifting rollers parallel to the adjusting conveying rollers along the length direction of the adjusting frame. The plurality of material lifting rollers are installed on the rotating frame for positioning and rotation around their axes and are spaced apart from the adjusting conveying rollers. Each of the side push rods is located between adjacent material lifting rollers and the adjusting conveying rollers. Under normal circumstances, the upper end of the material lifting roller is not higher than the upper end of the adjusting conveying roller.

[0011] By adopting the above technical solution, the sliced ​​film output by the butyl rubber semi-finished product production line is conveyed by the buffering belt at the head end, first passes through the adjustment mechanism, and the side adjustment component adjusts the position of the film from both sides, and the adjustment stop bar slides vertically downward, so that the film after adjustment is transported to the stacking mechanism, and multiple films are stacked at the stacking mechanism. If the thickness error on both sides of the film is large, the adjustment component is rotated at the adjustment mechanism to rotate the film 180° at intervals, so that the two adjacent films at the stacking mechanism are stacked in an offset manner, thereby ensuring the stability of the film after stacking. After the number of films at the stacking mechanism meets the requirements, it is transported to the packaging mechanism for film packaging, and the packaged film is sent out by the transfer mechanism and the discharging mechanism, and finally taken out by the material robot and stacked on the pallet. When the pallet is full of packaged films, the pallet is removed as a whole, and the tray issuing mechanism automatically issues a new pallet.

[0012] Specifically, when the film moves between the side adjustment rods and the end of the film abuts against the adjustment stop strip, the adjustment conveying roller stops feeding, the lifting frame moves vertically upward as a whole, the lifting roller lifts the film from the adjustment conveying roller, the two side adjustment rods slide synchronously close to each other, the side push rods push the film flat from both sides, and then the side adjustment rods and the lifting frame are reset as a whole, and the film is put back on the adjustment conveying roller. If the film needs to be rotated, after the lifting roller lifts the film, the lifting frame continues to rise until the lower end of the lifting roller is higher than the upper end of the adjustment conveying roller, and then the rotating frame drives the film to rotate 180 degrees as a whole, and the lifting frame descends as a whole to drive the film close to the adjustment conveying roller and the film is still off the adjustment conveying roller. After the side adjustment rods and the side push rods push the film flat from both sides, the lifting frame descends and resets, and the film is put back on the adjustment conveying roller.

[0013] In the present invention, a continuous production line of butyl rubber semi-finished product alignment, lamination, packaging, and discharging is formed by setting a head-end feeding belt, an adjustment mechanism, a lamination mechanism, a packaging mechanism, a transfer mechanism, a discharging mechanism, a material taking robot, etc., so as to realize continuous lamination packaging and discharging stacking of the film, and by specially setting the movement direction of each mechanism, the layout is reasonably optimized to adapt to the production line layout, reduce the production line length, and simplify the equipment structure. In addition, before lamination, the film can be rotated and aligned according to the film thickness by the adjustment mechanism to ensure the stability and quality of the lamination, thereby ensuring the stacking stability of the butyl rubber semi-finished product after taking.

[0014] Furthermore, the material lifting roller comprises a material lifting shaft and a plurality of material lifting rings arranged in an array along the length direction thereof, wherein the plurality of material lifting rings are arranged coaxially with the material lifting shaft and are sleeved on the material lifting shaft; a plurality of material lifting balls are arranged in a circular array on the outer circumference of each material lifting ring, and a plane formed by the rotation axes of the plurality of material lifting balls outside each material lifting ring is perpendicular to the axis of the material lifting shaft;

[0015] The lifting frame is connected to a rotating lifting cylinder that drives it to slide vertically, and the rotating frame is connected to a rotating motor that drives it to rotate and is installed on the lifting frame; a thickness measuring component is provided on the head end feeding belt, and the thickness measuring component is connected for communication and control with the rotating lifting cylinder and the rotating motor.

[0016] By adopting the above technical solution, the lifting roller includes a lifting shaft and a lifting ring with a plurality of lifting balls. In this way, when the lifting roller lifts the film and the rear push rod pushes the film from both sides, there is rolling friction between the film and the lifting roller and the lifting balls, which reduces the wear on the bottom of the film and ensures the quality of the film. The thickness measuring component on the front end feed belt automatically detects the thickness of both sides of the film, and controls the rotation adjustment component to work automatically according to the detection result. When the film needs to be rotated, the rotary lifting cylinder drives the lifting frame to drive the rotation adjustment component to move vertically upward as a whole, and the lifting roller lifts the film from the adjustment conveying roller until the lower end of the lifting roller is higher than the upper end of the adjustment conveying roller, and then the rotary motor drives the film to rotate 180° to achieve the rotation adjustment of the film.

[0017] Further, the lamination mechanism comprises a lamination rack arranged along its feeding direction, the lamination rack is provided with a plurality of lamination conveying rollers arranged along its width direction along its length direction, the lamination conveying rollers are positioned and rotatably mounted on the lamination rack around their axes; a lamination stopper strip parallel to the two lamination conveying rollers far from the adjustment mechanism is provided between the two lamination conveying rollers, the lamination stopper strip is vertically slidably mounted on the lamination rack, and the upper end of the lamination stopper strip is higher than the upper end of the lamination conveying roller in normal state;

[0018] The stacking rack is provided with a stacking assembly located above the stacking conveying roller, and the stacking assembly includes a stacking plate arranged along the length direction of the stacking conveying roller and vertically slidably mounted on the stacking rack, and side lifting frames arranged along the length direction of the stacking rack are respectively provided at both ends of the stacking plate, and the two side lifting frames are synchronously and slidably mounted on the stacking plate along the length direction of the stacking plate; a plurality of side lifting rods are arranged in an array along the length direction of the two side lifting frames where the two side lifting frames are close to each other, and the plurality of side lifting rods are parallel to the stacking conveying roller and spaced apart from the stacking conveying roller; pressure plates parallel to the stacking plate are also provided on both sides of the stacking plate, and the pressure plates are vertically slidably mounted on the stacking plate.

[0019] By adopting the above technical solution, the lamination conveying roller conveys the first film forward, and the lamination conveying roller stops moving when the end of the film touches the lamination stop strip. Before the next film is delivered, the lamination assembly works. The lamination plate slides vertically downward until the side lifting rod is located under the film, and the lifting frames on both sides slide close synchronously, and several side lifting rods pass through the adjacent lamination conveying rollers and move to the bottom of the film; the lamination plate slides vertically upward as a whole, and the film is lifted up and separated from the lamination conveying roller by using several side lifting rods. When the next film is delivered and touches the lamination stop strip, the lamination plate slides vertically downward as a whole, and the previous film is placed on top of the next film. The pressure plates on both sides slide vertically downward to press the film, and the lifting frames on both sides slide synchronously away from each other. After the side lifting rod is pulled out from between the two layers of film, the pressure plate and the lamination plate are reset. This reciprocating process realizes the lamination of the film. The lamination of the film can be set according to actual needs. After the lamination is completed, the lamination stop strip slides vertically downward to avoid affecting the output of the film to the packaging mechanism.

[0020] Furthermore, a plurality of side-lifting rollers are arranged in an array along the length direction of the upper and lower end surfaces of the side-lifting rod. The side-lifting rollers are positioned and rotatably installed on the side-lifting rod, and their axes are arranged horizontally perpendicular to the side-lifting rod.

[0021] By adopting the above technical solution, a number of side-lifting rollers are arranged in an array on the upper and lower end surfaces of the side-lifting rod. In this way, when the side-lifting rod slides out from between the two layers of film along with the side-lifting frame, there is rolling friction between the side-lifting rod and the two layers of film, thereby reducing the wear on the film surface and ensuring the quality of the film.

[0022] Further, the packaging mechanism comprises a packaging rack arranged along its feeding direction, the packaging rack is provided with a plurality of packaging feed rollers arranged along its width direction along its length direction, the packaging feed rollers are positioned and rotatably mounted on the packaging rack; the packaging rack is also provided with a plurality of packaging discharge rollers parallel to the packaging feed rollers in an array along its length direction at a location corresponding to the transfer mechanism, the packaging discharge rollers are positioned and rotatably mounted on the packaging rack, and the packaging rack is provided with a packaging baffle arranged along its width direction at one end away from the lamination mechanism;

[0023] The packaging rack is provided with a glue pushing assembly and a film upper assembly on a side away from the transfer mechanism, a sheet discharging belt is provided on a side close to the transfer mechanism, and a sealing and slitting assembly is provided between the sheet discharging belt and the packaging rack;

[0024] The upper film assembly comprises an upper film frame arranged on one side of the packaging frame, the upper film frame is provided with an upper film roller and a lower film roller arranged along the length direction of the packaging frame and respectively located above and below the packaging feed roller, the upper film frame is also provided with a plurality of film delivery rollers parallel to and corresponding to the upper film roller and the lower film roller along the length direction of the packaging feed roller, the upper film roller, the lower film roller and the film delivery roller are all positioned and rotatably mounted on the upper film frame;

[0025] The sealing and cutting assembly comprises a sealing frame arranged along the length direction of the packaging frame, the sealing frame is provided with an upper sealing plate and a lower sealing plate arranged along the length direction and parallel to each other, the upper sealing plate and the lower sealing plate are vertically slidably mounted on the sealing frame; a slitting knife is arranged along the length direction and vertically slidably mounted on the upper sealing plate on the lower end surface of the upper sealing plate, and heat sealing strips parallel to the slitting knife are arranged on both sides of the slitting knife;

[0026] The rubber pushing assembly comprises a rubber pushing plate arranged on the side of the packaging frame away from the film discharge belt along the length direction of the packaging frame. The rubber pushing plate is located above the packaging discharge roller and is slidably installed on the packaging frame along the length direction of the packaging discharge roller.

[0027] By adopting the above technical solution, the packaging film rolls are installed on the upper film roller and the lower film roller. After the two packaging films are S-shaped and pass through several film feeding rollers in turn, the ends meet between the upper sealing plate and the lower sealing plate, and the end sealing is achieved by the heat sealing strip. The laminated film is conveyed forward by the feed roller and the packaging discharge roller until the film is completely located at the packaging discharge roller. The rubber push plate in the rubber push assembly drives the film to move toward the film discharge belt, and the film drives the packaging film forward until the upper and lower surfaces are completely coated with film, and the upper and lower layers of packaging film move between the upper sealing plate and the lower sealing plate. The upper sealing plate and the lower sealing plate slide synchronously toward each other, and the two heat sealing strips heat-seal the two layers of packaging film at two positions. The slitting knife slides vertically to cut the packaging film from the middle, realizing automatic film wrapping of the film, and the ends of the packaging film to be used are connected so that the next group of films can be wrapped.

[0028] Furthermore, the packaging discharge roller includes a packaging discharge shaft and a plurality of packaging discharge rings arrayed along its length direction, and the plurality of packaging discharge rings are coaxially arranged with the packaging discharge shaft and are sleeved on the packaging discharge shaft; a plurality of packaging discharge balls are arranged in a circumferential array outside each of the packaging discharge rings, and the plane formed by the rotation axes of the plurality of packaging discharge balls outside each of the packaging discharge rings is perpendicular to the axis of the packaging discharge shaft, and the packaging discharge balls on adjacent packaging discharge rings on each of the packaging discharge shafts are arranged alternately.

[0029] By adopting the above technical solution, the packaging discharge roller is set to include a discharge shaft and a plurality of packaging discharge rings with a plurality of packaging discharge balls arranged therein, so that when the rubber pushing component pushes the film to move for film coating, the rolling friction between the bottom of the bottom film and the packaging discharge balls is reduced, which is convenient for pushing the film and reduces the wear on the bottom of the film, thereby ensuring the quality of the film and the stability of the multi-layer film during the rubber pushing and film coating process. Among them, the packaging discharge balls on the adjacent packaging discharge rings on each packaging discharge shaft are arranged in an alternating manner to avoid the packaging discharge shaft from stopping inaccurately after conveying the film, resulting in no complete packaging discharge balls contacting the bottom of the film.

[0030] Further, the transfer mechanism includes a transfer frame arranged along its movement direction, the transfer frame is provided with a plurality of transfer rollers arranged along its width direction along its length direction, and the transfer rollers are positioned and rotatably mounted on the transfer frame; the transfer frame is also provided with a plurality of transfer discharging rollers parallel to the transfer rollers in an array along its length direction at the corresponding discharging mechanism, the transfer discharging rollers are positioned and rotatably mounted on the transfer frame, and a transfer baffle is provided along its width direction at one end of the transfer frame away from the packaging mechanism;

[0031] The transfer discharge roller comprises a transfer discharge shaft and a plurality of transfer discharge rings arranged in an array along the length direction thereof, wherein the plurality of transfer discharge rings are coaxially arranged with the transfer discharge shaft and are sleeved on the transfer discharge shaft; a plurality of transfer discharge balls are arranged in a circumferential array outside each of the transfer discharge rings, a plane formed by the rotation axes of the plurality of transfer discharge balls on each of the transfer discharge rings is perpendicular to the axis of the transfer discharge shaft, and the transfer discharge balls on adjacent transfer discharge rings on each of the transfer discharge shafts are arranged alternately;

[0032] A transfer push plate located above the transfer discharging roller is provided on one side of the transfer frame away from the discharging mechanism. The transfer push plate is arranged along the length direction of the transfer frame and is slidably mounted on the transfer frame along the length direction of the transfer discharging roller.

[0033] By adopting the above technical solution, the transfer roller and the transfer discharge roller will convey the independent butyl rubber semi-finished product that has completed the coating forward until the butyl rubber semi-finished product is completely moved to the transfer discharge roller and corresponds to the discharge mechanism, the transfer baffle prevents the butyl rubber semi-finished product from falling, and the transfer push plate slides along the length direction of the transfer discharge roller to completely push the butyl rubber semi-finished product to the discharge mechanism. Among them, the transfer discharge roller is set to include a discharge shaft and a plurality of transfer discharge rings arranged in a ring, so that when the transfer push plate pushes the butyl rubber semi-finished product to move to the discharge mechanism, the rolling friction between the bottom of the butyl rubber semi-finished product and the transfer discharge ball is reduced, which is convenient for pushing the butyl rubber semi-finished product and avoiding damage to the packaging film. In addition, the transfer discharge balls on the adjacent transfer discharge rings on each transfer discharge shaft are staggered to avoid the inaccurate stop position of the transfer discharge shaft after conveying the butyl rubber semi-finished product, resulting in no complete transfer discharge ball contacting the bottom of the butyl rubber semi-finished product.

[0034] Furthermore, the discharging mechanism comprises a discharging frame arranged along its moving direction, and the discharging frame is provided with a plurality of end discharging rollers arranged along its width direction in an array along its length direction, and the end discharging rollers are positioned and rotatably mounted on the discharging frame around their axes;

[0035] The end of the discharging frame is provided with an end baffle arranged along its width direction, and a discharging side push assembly is provided on the side of the end baffle close to the transfer mechanism; the discharging side push assembly includes a discharging lifting frame vertically slidably installed below the discharging frame, and a plurality of discharging lifting rollers parallel to the end discharging rollers and spaced apart from the end discharging rollers are positioned and rotatably installed on the discharging lifting frame, and the upper end surface of the discharging lifting roller is lower than the upper end surface of the end discharging roller in normal state;

[0036] Both ends of the discharging lifting frame are also provided with discharging side push strips arranged along the length direction of the discharging lifting frame, and the two discharging side push strips are synchronously and slidably installed on the discharging lifting frame along the length direction of the discharging lifting roller; the discharging side push strips are provided with a plurality of vertically arranged side push shafts along their length direction, and the plurality of side push shafts are respectively located between adjacent discharging lifting rollers and the end discharging roller, and in normal state, the upper end of the side push shaft is lower than the upper end surface of the end discharging roller and higher than the upper end surface of the discharging lifting roller.

[0037] By adopting the above technical solution, the end discharge roller conveys the butyl rubber semi-finished product forward until the butyl rubber semi-finished product abuts against the end baffle, and the discharge side push assembly works. The discharge lifting frame moves vertically upward as a whole, and the butyl rubber semi-finished product is lifted upward and separated from the end discharge roller by the discharge lifting roller. The upper end of the side push shaft extends out of the upper end of the end discharge roller, and the two discharge side push bars slide synchronously close to each other, and the butyl rubber semi-finished product is pushed sideways to be straightened, and then the discharge side push assembly is reset as a whole, so that the material picking robot can accurately pick up and stack materials.

[0038] Furthermore, a feeding platform is provided under the feeding robot, and a feeding assembly is provided at the end of the feeding robot, and the feeding assembly includes a horizontally arranged feeding plate, and feeding clamps perpendicular to the horizontal are provided at both ends of the feeding plate, and the two feeding clamps are synchronously and slidably installed on the feeding plate along the length direction of the feeding plate, and a plurality of feeding rods arranged along the length direction of the feeding plate are provided along the length direction of the feeding clamps where the feeding clamps are close to each other. When the feeding assembly moves to the end of the discharging rack to perform material picking work, the feeding rods pass between adjacent end discharging rollers.

[0039] By adopting the above technical solution, the picking assembly corresponds to the discharge side push assembly through the rotation and pitching action of the picking robot, and the picking rod is located below the adjacent end discharge rollers, driving the two picking clamps to slide synchronously and approach each other, so that the picking rod moves to the bottom of the butyl rubber semi-finished product, and then the picking robot drives the overall movement of the picking assembly through the pitching action, and uses the picking clamp to take away the butyl rubber semi-finished product, and then moves the butyl rubber semi-finished product to the corresponding pallet through the rotation action of the picking robot. The two picking clamps slide synchronously away from each other, so that the picking rod is separated from the butyl rubber semi-finished product, and the butyl rubber semi-finished product falls and is stacked on the pallet. In this way, the picking robot, the picking assembly, the pallet, etc. are used to realize the automatic discharge and stacking of the butyl rubber semi-finished product.

[0040] Furthermore, the tray issuing mechanism comprises a tray storage rack arranged at one side of the material taking platform, on which a plurality of spare trays stacked up and down are stacked, and below the lowest layer of the spare trays there is a guide rail rack arranged horizontally and perpendicular to the material discharging rack, and the guide rail rack is provided with two circulating chains respectively close to both sides of the tray storage rack and arranged along the length direction of the guide rail rack, and the circulating chain passes through the lower part of the material taking platform near the tray; the tray storage rack is vertically slidably mounted with support bars located on both sides of the spare tray and parallel to the guide rail rack, and both ends of the support bar are provided with support feet cooperating with the spare tray, and the support feet are horizontally slidably mounted on the support bar perpendicular to the circulating chain;

[0041] A material moving mechanism is provided on the side of the tray away from the material taking platform, and the material moving mechanism includes two discharging guide rails which are respectively located on the extension lines of the circulating chain and cooperate with the circulating chain, and the two discharging guide rails are installed with discharging chains, and the closed-loop array on the outer periphery of the discharging chains is provided with a plurality of discharging strips perpendicular to the discharging guide rails; a discharging guide frame parallel to the two discharging guide rails is provided between the two discharging guide rails, and a plurality of discharging guide rollers which are horizontally perpendicular to the discharging guide rails are provided on the discharging guide frame along its length direction, and the plurality of discharging guide rollers are positioned and rotatably installed on the discharging guide frame.

[0042] By adopting the above technical solution, the bottom layer of spare trays on the tray storage rack is placed on the circulating chain, and the support legs are placed on the bottom of the second-to-last spare tray, so as to support the spare trays except the bottom layer. When the number of butyl rubber semi-finished products stacked on the pallet reaches the set number, the discharging chain circulates around the discharging guide rail, and the pallet full of butyl rubber semi-finished products is stably removed with the cooperation of the discharging bar and the feeding guide roller on the discharging guide frame. At the same time, the circulating chain drives the spare tray placed on it to move along the guide frame, and moves the spare tray to the original pallet position so that the picking robot can continue to stack the butyl rubber semi-finished products. After the spare tray is automatically distributed, the support bar moves vertically downward, and the bottom layer of spare trays is placed on the circulating chain. After the support legs retreat, the support bar moves up again, so that the support legs move to the bottom of the second-to-last spare tray to continue to support the spare tray.

[0043] In summary, the present invention has the following beneficial effects:

[0044] 1. The present invention forms a continuous production line for aligning, laminating, packaging, and discharging butyl rubber semi-finished products by setting a head-end feeding belt, an adjustment mechanism, a laminating mechanism, a packaging mechanism, a transfer mechanism, a discharging mechanism, a material-retrieving robot, etc., so as to realize continuous laminating, packaging, and discharging and stacking of the rubber, and reasonably optimizes the layout by specially setting the movement direction of each mechanism to make it compatible with the layout of the production line, reduce the length of the production line, and simplify the equipment structure;

[0045] 2. The adjustment mechanism of the present invention includes a side adjustment component and a rotation adjustment component. The side adjustment component is used to align and adjust the film from both sides. When the thickness error on both sides of the film is large, the rotation adjustment component is first used to rotate the stacked film interval by 180°, and then the aligning adjustment is performed after the rotation adjustment, so as to ensure the stability of the film stacking and avoid the stacking of the film due to the thickness error, thereby ensuring the stacking stability of the butyl rubber semi-finished product after taking the material;

[0046] 3. The laminating assembly in the laminating mechanism of the present invention is laminated by lifting up and pressing down, and a side lifting roller is arranged on the side lifting rod to meet the laminating requirements of multiple layers of film and reduce the friction between the side lifting rod and the film surface when the laminating rear side lifting rod retreats, thereby ensuring the film stacking effect and film quality;

[0047] 4. The special structure of the packaging discharging roller in the packaging mechanism and the transfer discharging roller in the transfer mechanism of the present invention realizes feeding in two vertical directions, ensures feeding effect, reduces friction, and avoids damage to products;

[0048] 5. In the present invention, by setting a tray issuing mechanism and a material moving mechanism, when the number of butyl rubber semi-finished products stacked on the pallet reaches a set number, the material moving mechanism automatically and stably moves the pallet full of butyl rubber semi-finished products away, and the tray issuing mechanism automatically issues a spare tray so that the material picking robot can continue to stack the butyl rubber semi-finished products. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a schematic diagram of the overall structure of a butyl rubber semi-finished product packaging and palletizing system;

[0050] Figure 2 It is a structural diagram of the head-end feeding belt and the adjustment mechanism in the butyl rubber semi-finished product packaging and palletizing system;

[0051] Figure 3 It is a structural schematic diagram of the adjustment mechanism in the packaging and palletizing system of butyl rubber semi-finished products;

[0052] Figure 4 It is a structural schematic diagram of a stacking mechanism in a butyl rubber semi-finished product packaging and palletizing system;

[0053] Figure 5 It is a structural schematic diagram of a packaging mechanism in a butyl rubber semi-finished product packaging and palletizing system;

[0054] Figure 6 It is a partial structural diagram of the packaging mechanism in the packaging and palletizing system of butyl rubber semi-finished products;

[0055] Figure 7 It is a structural schematic diagram of a transfer mechanism in a butyl rubber semi-finished product packaging and palletizing system;

[0056] Figure 8 It is a structural schematic diagram of the discharging mechanism in the butyl rubber semi-finished product packaging and palletizing system;

[0057] Fig. 9 The present invention is a structural diagram of a tray-issuing mechanism and a material-transferring mechanism in a butyl rubber semi-finished product packaging and palletizing system.

[0058] In the figure, 01, head end feeding belt; 02, adjustment mechanism; 03, lamination mechanism; 04, packaging mechanism; 05, transfer mechanism; 06, discharging mechanism; 07, material picking robot; 08, plate issuing mechanism; 09, material moving mechanism; 1, thickness measuring component; 11, thickness measuring frame; 12, side distance meter; 13, thickness measuring double rod cylinder; 2, adjustment frame; 21, adjustment conveying roller; 22, adjustment stop bar; 221, adjustment stop lifting cylinder; 23, side adjustment component; 231, side adjustment rod; 232, side push rod; 233, side adjustment double rod cylinder; 24, rotation adjustment component; 25, lifting frame; 26, rotation lifting cylinder; 27, rotation frame; 28, rotation motor; 29. Lifting roller; 291. Lifting shaft; 292. Lifting ring; 293. Lifting ball; 3. Stacking rack; 31. Stacking conveying roller; 32. Stacking stop strip; 321. Stacking stop lifting cylinder; 33. Stacking assembly; 34. Stacking plate; 341. Stacking lifting cylinder; 35. Side lifting rack; 351. Side lifting screw rod; 352. Side lifting motor; 36. Side lifting rod; 361. Side lifting roller; 37. Pressing plate; 371. Glue pressing lifting cylinder; 4. Packing rack; 41. Packing feed roller; 42. Packing discharge roller; 421. Packing discharge shaft; 422. Packing discharge ring; 423. Packing discharge ball; 43. Packing baffle; 44. Glue pushing assembly; 441. Pushing Glue plate; 442, glue push cylinder; 45, upper film assembly; 451, upper film frame; 452, upper film roller; 453, lower film roller; 454, film feeding roller; 46, film discharge belt; 47, sealing and slitting assembly; 471, sealing frame; 472, upper sealing plate; 473, lower sealing plate; 474, sealing double-rod cylinder; 475, slitting knife; 476, slitting spring; 477, electromagnetic sheet; 478, heat sealing strip; 5, transfer frame; 51, transfer roller; 52, transfer discharge roller; 521, transfer discharge shaft; 522, transfer discharge ring; 523, transfer discharge ball; 53, transfer baffle; 54, transfer push plate; 55, push plate cylinder; 6, discharge frame; 61, end discharge roller; 62. End baffle; 63. Discharge side push assembly; 64. Discharge lifting frame; 641. Discharge lifting cylinder; 65. Discharge lifting roller; 66. Discharge side push bar; 661. Discharge double-rod cylinder; 67. Side push shaft; 7. Retrieving platform; 71. Retrieving assembly; 72. Retrieving plate; 73. Retrieving clamp; 731. Retrieving screw rod; 732. Retrieving motor; 74. Retrieving rod; 8. Storage tray rack; 81. Spare tray; 82. Guide rail rack; 83. Circular chain; 84. Support bar; 841. Support lifting cylinder; 85. Support foot; 851. Horizontal cylinder; 9. Discharge guide rail; 91. Discharge chain; 92. Discharge bar; 93. Discharge guide rack; 94. Discharge guide roller; 10. Tray. DETAILED DESCRIPTION

[0059] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0060] A butyl rubber semi-finished product packaging and palletizing system, such as Figure 1 As shown, it includes a head-end feeding belt 01, an adjustment mechanism 02 and a laminating mechanism 03 which are arranged in sequence and have the same movement direction. A packaging mechanism 04 is provided at the end of the laminating mechanism 03, and the feeding movement direction of the packaging mechanism 04 is the same as the movement direction of the laminating mechanism 03. A transfer mechanism 05 is provided at one side of the packaging mechanism 04 away from one end of the laminating mechanism 03. The discharging movement direction of the packaging mechanism 04 is horizontally perpendicular to its feeding movement direction, and the movement direction of the transfer mechanism 05 is the same as the discharging movement direction of the packaging mechanism 04. A discharging mechanism 06 is provided at one side of the transfer mechanism 05 away from one end of the packaging mechanism 04. The discharging mechanism 06 is located at one side of the transfer mechanism 05 away from the laminating mechanism 03, and the movement direction of the discharging mechanism 06 is horizontally perpendicular to the movement direction of the transfer mechanism 05. A material picking robot 07 is provided at the end of the discharging mechanism 06. A tray 10 and a material moving mechanism 09 cooperating with the tray 10 are provided on one side of the material picking robot 07, and a tray issuing mechanism 08 is provided on the other side of the material picking robot 07.

[0061] like Figure 1 As shown, the sliced ​​film output by the butyl rubber semi-finished product production line is buffered and conveyed by the head end feed belt 01, first rotated and adjusted and positioned by the adjustment mechanism 02, and then sent to the stacking mechanism 03 for stacking multiple films. After the number of films at the stacking mechanism 03 meets the requirements, it is transported to the packaging mechanism 04 for film packaging. The packaged film is sent out by the transfer mechanism 05 and the discharging mechanism 06, and finally taken out by the material robot 07 and stacked on the pallet 10. When the pallet 10 is full of packaged films, the material transfer mechanism 09 removes the pallet 10 as a whole, and the tray issuing mechanism 08 automatically issues a new spare tray 81. In this way, the continuous stacking packaging and discharging stacking of the film are realized, and the layout is reasonably optimized through the special setting of the movement direction of each mechanism to adapt it to the production line layout, reduce the production line length and simplify the equipment structure.

[0062] Among them, the present invention uses an automatic control program to control the automatic operation and linkage of each mechanism by the control console. Automatic control is a prior art and will not be described in detail. In addition, a discharging production line formed by the present invention is configured at the end of each butyl rubber semi-finished product production line, and multiple discharging production lines can share a material-retrieving robot 07. The material-retrieving robot 07 in the present invention can be selected according to actual use requirements, which is also a prior art and is only briefly illustrated in the figure.

[0063] The specific structure of each mechanism is described in detail below along the film conveying direction.

[0064] In this embodiment, if Figure 2 As shown, the head-end feed belt 01 is arranged at the feed end of the adjustment mechanism 02, and a thickness measuring component 1 is provided at the head-end feed belt 01. The thickness measuring component 1 is used to measure the side thickness of each film, so that when the thickness error on both sides of the film is large, the adjustment mechanism 02 is controlled to perform interval rotation adjustment on the film to avoid tilting after the film is stacked. Specifically, the thickness measuring component 1 includes a thickness measuring frame 11 arranged along the width direction of the head-end feed belt 01, and side distance meters 12 located above the head-end feed belt 01 are respectively provided at both ends of the thickness measuring frame 11, and the detection heads of the two side distance meters 12 face the upper end surface of the head-end feed belt 01. The side distance meters 12 are used to measure the thickness of both sides of the film. If the thickness error on both sides is large, the subsequent adjustment mechanism 02 performs a 180° rotation adjustment on the film interval.

[0065] like Figure 2 As shown, two side distance meters 12 are synchronously and slidably mounted on the thickness measuring frame 11 along the width direction of the head end feeding belt 01, and a thickness measuring double-rod cylinder 13 arranged on the thickness measuring frame 11 is connected between them. The distance between the two side distance meters 12 is synchronously adjusted by the thickness measuring double-rod cylinder 13 to measure the side thickness of films of different widths.

[0066] like Figure 2 and Figure 3 As shown, the adjustment mechanism 02 includes an adjustment frame 2 arranged along its feeding direction, and a plurality of adjustment conveying rollers 21 arranged along its width direction are arranged on the adjustment frame 2 along its length direction. The plurality of adjustment conveying rollers 21 are installed on the adjustment frame 2 to be positioned and rotated around their axes, and the plurality of adjustment conveying rollers 21 rotate to convey the film forward. The adjustment frame 2 is provided with a side adjustment component 23 sliding along its width direction and a rotation adjustment component 24 located above the adjustment conveying roller 21, and the thickness measuring component 1 is connected with the rotation adjustment component 24 for communication feedback control. In addition, between two adjacent adjustment conveying rollers 21 near the lamination mechanism 03, an adjustment stop bar 22 parallel to the adjustment conveying rollers 21 is provided, and the adjustment stop bar 22 is vertically slidably installed on the adjustment frame 2 and is connected to an adjustment stop lifting cylinder 221 that drives it to lift vertically. In normal state, the upper end of the adjustment stop bar 22 is higher than the upper end of the adjustment conveying roller 21.

[0067] like Figure 2 and Figure 3As shown, when the first film moves to the end and contacts the adjustment stop bar 22, the side adjustment component 23 pushes the first film sideways from both sides to align it, and then the adjustment stop bar 22 drops vertically, and the adjustment conveying roller 21 conveys the first film forward. After it is completely sent out, the adjustment stop bar 22 rises and resets. When the second film moves to the end and contacts the adjustment stop bar 22, if the thickness measuring component 1 detects that the thickness error on both sides of the film is large, the rotation adjustment component 24 first rotates the second film 180°, and then the side adjustment component 23 pushes the second film sideways from both sides to align it, and then sends it to the stacking mechanism 03 for stacking like the first film, so that the upper and lower films with uneven thickness on both sides are stacked in an offset manner during stacking to ensure the overall stacking stability. By analogy, if the thickness on both sides of the film is inconsistent, the rotation adjustment component 24 rotates the film at intervals. If the thickness of the film is uniform, it is sufficient to just push and align it sideways like the first film.

[0068] Specifically, Figure 2 and Figure 3 As shown, the side adjustment assembly 23 includes side adjustment rods 231 arranged near both sides of the adjustment frame 2 and along its length direction, the two side adjustment rods 231 are located below the adjustment conveying roller 21 and are installed on the adjustment frame 2 in a synchronous sliding manner in different directions along the length direction of the adjustment conveying roller 21, and a side adjustment double-rod cylinder 233 driving the synchronous sliding in different directions is connected between the two side adjustment rods 231. A plurality of side push rods 232 arranged vertically upward are arranged in an array along its length direction on each side adjustment rod 231, each side push rod 232 passes through the gap between adjacent adjustment conveying rollers 21, and a plurality of side push rods 232 and the adjustment conveying roller 21 are arranged alternately at intervals, and the upper end of the side push rod 232 is located above the adjustment conveying roller 21.

[0069] like Figure 2 and Figure 3 As shown, the rotation adjustment assembly 24 includes a lifting frame 25 vertically slidably mounted on the adjustment frame 2, and a rotating frame 27 is positioned and rotatably mounted on the lifting frame 25, and the rotation axis of the rotating frame 27 is vertically arranged and located on the symmetric plane of the two side adjustment rods 231. Among them, the lifting frame 25 is connected to a rotating lifting cylinder 26 that drives it to slide vertically, and the rotating frame 27 is connected to a rotating motor 28 that drives it to rotate and is installed on the lifting frame 25, and the thickness measuring assembly 1 is connected to the rotating lifting cylinder 26 and the rotating motor 28 for communication control.

[0070] like Figure 3 As shown, a plurality of lifting rollers 29 parallel to the adjusting conveying roller 21 are provided on the rotating frame 27 along the length direction of the adjusting frame 2. The plurality of lifting rollers 29 are installed on the rotating frame 27 for positioning and rotation around their axes and are spaced apart from the adjusting conveying roller 21. Each side push rod 232 is located between an adjacent lifting roller 29 and the adjusting conveying roller 21. Under normal circumstances, the upper end of the lifting roller 29 is not higher than the upper end of the adjusting conveying roller 21.

[0071] like Figure 2 and Figure 3 As shown, when the film moves between the side adjustment rods 231 and the end of the film abuts against the adjustment stop strip 22, the adjustment conveying roller 21 stops feeding, the lifting frame 25 moves vertically upward as a whole, and the lifting roller 29 lifts the film from the adjustment conveying roller 21. If the thickness measuring component 1 feedbacks that the film does not need to be rotated for adjustment, the side adjustment component 23 works directly, driving the two side adjustment rods 231 to slide synchronously close to each other, and the side push rods 232 push the film flat from both sides, and then the side adjustment rods 231 and the lifting frame 25 are reset as a whole, and the film is put back on the adjustment conveying roller 21. If the thickness measuring component 1 feedbacks that the film needs to be rotated for adjustment, the rotary lifting cylinder 26 continues to drive the lifting frame 25 to slide vertically upward as a whole until the lower end of the lifting roller 29 is higher than the upper end of the adjustment conveying roller 21, and the rotary motor 28 drives the rotating frame 27 to drive the film to rotate 180° as a whole, completing the rotation adjustment of the film. After the film is rotated and adjusted, the lifting frame 25 slides vertically downward for a distance as a whole and keeps the film still away from the adjustment conveying roller 21. The side adjustment assembly 23 works to flatten the film from both sides, and the lifting frame 25 slides downward to reset and put the film onto the adjustment conveying roller 21.

[0072] In this embodiment, if Figure 3 As shown, the lifting roller 29 includes a lifting shaft 291 and a plurality of lifting rings 292 arranged in an array along the length direction thereof, and the plurality of lifting rings 292 are arranged coaxially with the lifting shaft 291 and are sleeved on the lifting shaft 291. A plurality of lifting balls 293 are arranged in a circular array on the outer periphery of each lifting ring 292, and the plane formed by the rotation axes of the plurality of lifting balls 293 outside each lifting ring 292 is perpendicular to the axis of the lifting shaft 291. In this way, when the lifting roller 29 lifts the film and the rear push rod 232 pushes the film straight from both sides, there is rolling friction between the film and the lifting roller 29 and the lifting balls 293, which reduces the wear on the bottom of the film and ensures the quality of the film.

[0073] like Figure 4 As shown, the laminating mechanism 03 includes a laminating frame 3 arranged along its feeding direction, and a plurality of laminating conveying rollers 31 arranged along its width direction are arranged on the laminating frame 3 along its length direction. The laminating conveying rollers 31 are installed on the laminating frame 3 for positioning and rotation around their axes, and the film is conveyed forward by the laminating conveying rollers 31. Between the two laminating conveying rollers 31 far from the adjustment mechanism 02, there is a laminating stopper bar 32 parallel to the laminating frame 3 and with a touch sensor. The laminating stopper bar 32 is vertically slidably installed on the laminating frame 3 and is connected to a laminating stopper lifting cylinder 321 for driving it to slide vertically. In normal state, the upper end of the laminating stopper bar 32 is higher than the upper end of the laminating conveying roller 31.

[0074] like Figure 4As shown, a lamination assembly 33 located above the lamination conveying roller 31 is provided on the lamination rack 3. The lamination assembly 33 includes a lamination plate 34 arranged along the length direction of the lamination conveying roller 31 and vertically slidably mounted on the lamination rack 3. The lamination plate 34 is connected to a lamination lifting cylinder 341 that drives it to slide vertically. Side lifting frames 35 arranged along the length direction of the lamination rack 3 are respectively provided at both ends of the lamination plate 34. The two side lifting frames 35 are synchronously and slidably mounted on the lamination plate 34 in different directions along the length direction of the lamination plate 34. A plurality of side lifting rods 36 are arranged in an array along the length direction of the two side lifting frames 35 on the side where the two side lifting frames 35 are close to each other. The plurality of side lifting rods 36 are parallel to the lamination conveying roller 31 and are spaced apart from the lamination conveying roller 31. In addition, a pressing plate 37 parallel to the lamination plate 34 is also provided on both sides of the lamination plate 34. The pressing plate 37 is vertically slidably mounted on the lamination plate 34 and is connected to a glue pressing lifting cylinder 371 that drives it to slide vertically.

[0075] like Figure 4 As shown, the lamination conveying roller 31 conveys the first film forward. When the end of the film touches the lamination stop bar 32, the lamination conveying roller 31 stops moving. Before the next film is delivered, the lamination assembly 33 works. The lamination plate 34 slides vertically downward until the side lifting rod 36 is located under the film. The two side lifting frames 35 slide close to each other synchronously. After a number of side lifting rods 36 pass through between adjacent lamination conveying rollers 31 and move under the film, the lamination plate 34 slides vertically upward as a whole. The film is lifted upward and separated from the lamination conveying roller 31 by using a number of side lifting rods 36. When the next film is delivered and touches the lamination stop bar 32, the lamination plate 34 slides vertically downward as a whole, placing the previous film on top of the next film. The pressure plates 37 on both sides slide vertically downward to press the film. The lifting frames 35 on both sides slide away from each other synchronously. After the side lifting rod 36 is pulled out from between the two layers of film, the pressure plate 37 and the lamination plate 34 are reset. This reciprocating process is used to realize the lamination of the film. The lamination of the film can be set according to actual needs. After the lamination is completed, the lamination stop bar 32 slides vertically downward and is reset after the film is output.

[0076] like Figure 4 As shown, in order to drive the lifting frames 35 on both sides to slide synchronously in opposite directions, a side lifting screw rod 351 arranged along the length direction is positioned and rotatably installed on the laminated plate 34. The side lifting screw rod 351 is threadedly connected to the two side lifting frames 35 and the thread rotation direction is opposite. A side lifting motor 352 driving the side lifting frames 35 to rotate is also connected to one end of the side lifting frames 35. In addition, a plurality of side lifting rollers 361 are arranged in an array along the length direction on the upper and lower end surfaces of the side lifting rod 36. The side lifting rollers 361 are positioned and rotatably installed on the side lifting rod 36 and their axes are arranged horizontally perpendicular to the side lifting rod 36. In this way, when the side lifting rod 36 slides with the side lifting frame 35 and withdraws from between the two layers of film, there is rolling friction between the side lifting rod 36 and the two layers of film, which reduces the wear on the film surface and ensures the quality of the film.

[0077] like Figure 5 and Figure 6 As shown, the packaging mechanism 04 includes a packaging rack 4 arranged along its feeding direction, and a plurality of packaging feed rollers 41 arranged along its width direction are arranged on the packaging rack 4 along its length direction. The packaging feed rollers 41 are positioned and rotatably mounted on the packaging rack 4, and the laminated film is conveyed forward by the packaging feed rollers 41. A plurality of packaging discharge rollers 42 parallel to the packaging feed rollers 41 are arranged in an array along its length direction at the corresponding transfer mechanism 05 on the packaging rack 4, and the packaging discharge rollers 42 are positioned and rotatably mounted on the packaging rack 4, and a packaging baffle 43 arranged along its width direction is provided at one end of the packaging rack 4 away from the lamination mechanism 03 to prevent the film from falling from the packaging rack 4. A glue pushing assembly 44 and an upper film assembly 45 are provided on the side of the packaging rack 4 away from the transfer mechanism 05, and a film discharge belt 46 is provided on the side close to the transfer mechanism 05, and a sealing and slitting assembly 47 is provided between the film discharge belt 46 and the packaging rack 4.

[0078] Specifically, Figure 5 and Figure 6 As shown, the upper film assembly 45 includes an upper film frame 451 arranged on one side of the packaging frame 4, and the upper film frame 451 is provided with an upper film roller 452 and a lower film roller 453 arranged along the length direction of the packaging frame 4 and respectively located above and below the packaging feed roller 41. The upper film frame 451 is also provided with a plurality of film delivery rollers 454 parallel to and corresponding to the upper film roller 452 and the lower film roller 453 along the length direction of the packaging feed roller 41, and the upper film roller 452, the lower film roller 453 and the film delivery roller 454 are all positioned and rotatably mounted on the upper film frame 451. The glue pushing assembly 44 includes a glue pushing plate 441 arranged on the side of the packaging frame 4 away from the film discharge belt 46 along the length direction of the packaging frame 4 and located above the packaging discharge roller 42, and the glue pushing plate 441 is slidably mounted on the packaging frame 4 along the length direction of the packaging discharge roller 42, and the side away from the film discharge belt 46 is connected to a glue pushing cylinder 442 for driving the sliding thereof.

[0079] like Figure 6As shown, the sealing and slitting assembly 47 includes a sealing frame 471 arranged along the length direction of the packaging frame 4, and an upper sealing plate 472 and a lower sealing plate 473 arranged along the length direction and parallel to each other are arranged on the sealing frame 471. The upper sealing plate 472 and the lower sealing plate 473 are vertically slidably mounted on the sealing frame 471, and a sealing double-rod cylinder 474 is connected therebetween to drive them to slide synchronously in opposite directions. A slitting knife 475 is arranged along the length direction and vertically slidably mounted on the upper sealing plate 472 on the lower end surface of the upper sealing plate 472, and heat sealing strips 478 parallel to the slitting knife 475 are arranged on both sides of the slitting knife 475. Among them, a vertically arranged slitting spring 476 is connected between the two ends of the slitting knife 475 and the upper sealing plate 472. A number of mutually cooperating electromagnetic sheets 477 are also provided along the length direction of the upper end surface of the slitting knife 475 and the lower end surface of the upper sealing plate 472. In normal state, the electromagnetic sheet 477 is energized and adsorbed, and the slitting spring 476 is compressed. When the slitting knife 475 needs to work, the electromagnetic sheet 477 is de-energized, and the slitting knife 475 is driven away from the upper sealing plate 472 under the action of the slitting spring 476.

[0080] like Figure 5 and Figure 6 As shown, the packaging film roll is installed on the upper film roller 452 and the lower film roller 453. After the upper and lower packaging films are S-shaped and pass through a plurality of film feeding rollers 454 in sequence, the ends are merged between the upper sealing plate 472 and the lower sealing plate 473, and the ends are sealed by the heat sealing strip 478. The laminated film is conveyed forward by the feed roller and the packaging discharge roller 42 until the film is completely located at the packaging discharge roller 42. The rubber pusher plate 441 in the rubber pusher assembly 44 drives the film to move toward the film discharge belt 46, and the film drives the packaging film to move forward until the upper and lower surfaces of the film are completely coated, and the upper and lower layers of packaging film move between the upper sealing plate 472 and the lower sealing plate 473. The sealing double-rod cylinder 474 drives the upper sealing plate 472 and the lower sealing plate 473 to slide synchronously toward each other, and the two heat sealing strips 478 perform heat sealing on the two layers of packaging film at two positions. The electromagnetic sheet 477 is powered off, and the slitting knife 475 slides vertically under the action of the slitting spring 476 to cut the packaging film from the middle, thereby realizing automatic wrapping and sealing of the film, obtaining an independent butyl rubber semi-finished product, and the ends of the packaging film to be used are connected so that the next group of films can be wrapped.

[0081] In this embodiment, if Figure 6As shown, the packaging discharge roller 42 includes a packaging discharge shaft 421 and a plurality of packaging discharge rings 422 arranged in an array along the length direction thereof, and the plurality of packaging discharge rings 422 are coaxially arranged with the packaging discharge shaft 421 and are sleeved on the packaging discharge shaft 421. A plurality of packaging discharge balls 423 are arranged in a circumferential array outside each packaging discharge ring 422, and the plane formed by the rotation axes of the plurality of packaging discharge balls 423 outside each packaging discharge ring 422 is perpendicular to the axis of the packaging discharge shaft 421. In this way, when the rubber pushing component 44 pushes the film to move for film coating, the rolling friction between the bottom of the bottom film and the packaging discharge balls 423 is reduced, which is convenient for pushing the film, and reduces the wear on the bottom of the film, thereby ensuring the quality of the film and the stability of the multi-layer film during the rubber pushing and film coating process. Among them, the packaging discharge balls 423 on the adjacent packaging discharge rings 422 on each packaging discharge shaft 421 are arranged in an alternating manner. This prevents the packaging discharging shaft 421 from stopping at an inaccurate position after conveying the film, resulting in incomplete packaging discharging balls 423 contacting the bottom of the film.

[0082] like Figure 7 As shown, the transfer mechanism 05 includes a transfer frame 5 arranged along its movement direction, and a plurality of transfer rollers 51 arranged along its width direction are arranged on the transfer frame 5 along its length direction, and the transfer rollers 51 are fixedly and rotatably mounted on the transfer frame 5. A plurality of transfer discharging rollers 52 parallel to the transfer rollers 51 are arranged in an array along its length direction at the corresponding discharging mechanism 06 on the transfer frame 5, and the transfer discharging rollers 52 are fixedly and rotatably mounted on the transfer frame 5, and a transfer baffle 53 arranged along its width direction is arranged at one end of the transfer frame 5 away from the packaging mechanism 04. A transfer push plate 54 located above the transfer discharging roller 52 is arranged on the side of the transfer frame 5 away from the discharging mechanism 06, and the transfer push plate 54 is arranged along the length direction of the transfer frame 5, and is slidably mounted on the transfer frame 5 along the length direction of the transfer discharging roller 52, and a push plate cylinder 55 driving the transfer push plate 5 to slide is connected to the side of the transfer push plate 54 away from the discharging mechanism 06.

[0083] like Figure 1 and Figure 7 As shown, the transfer roller 51 and the transfer discharge roller 52 convey the independent butyl rubber semi-finished product that has completed the coating forward until the butyl rubber semi-finished product is completely moved to the transfer discharge roller 52 and corresponds to the discharge mechanism 06. The transfer baffle 53 prevents the butyl rubber semi-finished product from falling, and the push plate cylinder 55 drives the transfer push plate 54 to slide along the length direction of the transfer discharge roller 52 to completely push the butyl rubber semi-finished product onto the discharge mechanism 06.

[0084] Among them, Figure 7As shown, the transfer discharge roller 52 includes a transfer discharge shaft 521 and a plurality of transfer discharge rings 522 arranged in an array along the length direction thereof, and the plurality of transfer discharge rings 522 are coaxially arranged with the transfer discharge shaft 521 and are sleeved on the transfer discharge shaft 521. A plurality of transfer discharge balls 523 are arranged in a circumferential array outside each transfer discharge ring 522, and the plane formed by the rotation axes of the plurality of transfer discharge balls 523 on each transfer discharge ring 522 is perpendicular to the axis of the transfer discharge shaft 521. In this way, when the transfer push plate 54 pushes the butyl rubber semi-finished product to move to the discharge mechanism 06, rolling friction occurs between the bottom of the butyl rubber semi-finished product and the transfer discharge balls 523, thereby reducing friction, facilitating the pushing of the butyl rubber semi-finished product, and avoiding damage to the packaging film. In addition, the transfer discharging balls 523 on the adjacent transfer discharging rings 522 on each transfer discharging shaft 521 are arranged alternately to avoid inaccurate stopping position of the transfer discharging shaft 521 after conveying the butyl rubber semi-finished product, resulting in incomplete transfer discharging balls 523 contacting the bottom of the butyl rubber semi-finished product.

[0085] like Figure 8 As shown, the discharging mechanism 06 includes a discharging frame 6 arranged along its moving direction, and a plurality of end discharging rollers 61 arranged along its width direction are arranged in an array along its length direction on the discharging frame 6. The end discharging rollers 61 are positioned and rotated around their axes and installed on the discharging frame 6. The butyl rubber semi-finished product is conveyed forward by the end discharging rollers 61. An end baffle 62 arranged along its width direction is provided at the end of the discharging frame 6 to prevent the butyl rubber semi-finished product from falling, and a discharging side push assembly 63 is provided on the side of the end baffle 62 close to the transfer mechanism 05.

[0086] Specifically, Figure 8 As shown, the discharging side push assembly 63 includes a discharging lifting frame 64 vertically slidably mounted below the discharging frame 6, and the discharging lifting frame 64 is connected to a discharging lifting cylinder 641 that drives it to slide vertically. A plurality of discharging lifting rollers 65 that are parallel to the end discharging roller 61 and spaced apart from the end discharging roller 61 are positioned and rotatably mounted on the discharging lifting frame 64, and the upper end surface of the discharging lifting roller 65 is lower than the upper end surface of the end discharging roller 61 in normal state. Discharging side push strips 66 arranged along the length direction of the discharging frame 6 are also provided at both ends of the discharging lifting frame 64, and the two discharging side push strips 66 are synchronously and slidably mounted on the discharging lifting frame 64 along the length direction of the discharging lifting roller 65, and a discharging double-rod cylinder 661 is connected between them. A plurality of vertically arranged side push shafts 67 are provided on the discharge side push bar 66 along its length direction, and the plurality of side push shafts 67 are respectively located between adjacent discharge lifting rollers 65 and the end discharge roller 61 , and in normal state, the upper end of the side push shaft 67 is lower than the upper end surface of the end discharge roller 61 and higher than the upper end surface of the discharge lifting roller 65 .

[0087] like Figure 8As shown, the end discharge roller 61 conveys the butyl rubber semi-finished product forward until the butyl rubber semi-finished product abuts against the end baffle 62, and the discharge side push assembly 63 works. The discharge lifting frame 64 moves vertically upward as a whole, and the butyl rubber semi-finished product is lifted upward and separated from the end discharge roller 61 through the discharge lifting roller 65. The upper end of the side push shaft 67 extends out of the upper end of the end discharge roller 61, and the two discharge side push bars 66 slide synchronously and approach each other to push the butyl rubber semi-finished product sideways and straighten it, and then the discharge side push assembly 63 is reset as a whole, so that the material picking robot 07 can accurately pick up and stack the materials.

[0088] like Figure 8 As shown, a material-grabbing platform 7 is provided below the material-grabbing robot 07, and a material-grabbing assembly 71 is provided at the end of the material-grabbing robot 07. The material-grabbing assembly 71 includes a horizontally arranged material-grabbing plate 72, and material-grabbing clamps 73 are provided at both ends of the material-grabbing plate 72 and are horizontally perpendicular to the material-grabbing plate 72. The two material-grabbing clamps 73 are synchronously and slidably installed on the material-grabbing plate 72 along the length direction of the material-grabbing plate 72, and a plurality of material-grabbing rods 74 are provided along the length direction of the material-grabbing plate 72 on the side where the material-grabbing clamps 73 are close to each other. When the material-grabbing assembly 71 moves to the end of the discharging frame 6 to carry out the material-grabbing work, the material-grabbing rods 74 pass between the adjacent end discharging rollers 61. Among them, a material-grabbing screw rod 731 arranged along the length direction of the material-grabbing plate 72 is positioned and rotatably installed. The material-grabbing screw rod 731 is threadedly connected to the two material-grabbing clamps 73, and the thread rotation directions are opposite. One end of the material-grabbing screw rod 731 is also connected to a material-grabbing motor 732 that drives it to rotate.

[0089] like Figure 1 and Figure 8 As shown, through the rotation and pitching action of the material picking robot 07, the material picking assembly 71 corresponds to the material discharging side push assembly 63, and the material picking rod 74 is located below the adjacent end discharging rollers 61. The material picking motor 732 works, driving the two material picking clamps 73 to slide synchronously and approach each other, so that the material picking rod 74 moves to the bottom of the butyl rubber semi-finished product, and then the material picking robot 07 drives the whole material picking assembly 71 through the pitching action, and uses the material picking clamp 73 to take away the butyl rubber semi-finished product, and then moves the butyl rubber semi-finished product to the corresponding pallet 10 through the rotation action of the material picking robot 07. The two material picking clamps 73 slide synchronously away from each other, so that the material picking rod 74 is separated from the butyl rubber semi-finished product, and the butyl rubber semi-finished product falls and is stacked on the pallet 10. In this way, the material picking robot 07, the material picking assembly 71, the pallet 10, etc. are used to realize the automatic discharging and stacking of the butyl rubber semi-finished product.

[0090] In this embodiment, if Fig. 9As shown, the tray delivery mechanism 08 includes a tray storage rack 8 arranged on one side of the material taking platform 7, on which a number of spare trays 81 are stacked up and down, and a guide rail rack 82 arranged horizontally and perpendicular to the material discharging rack 6 is arranged below the bottommost spare tray 81, and two circulating chains 83 arranged along the length direction of the guide rail rack 82 are arranged on the guide rail rack 82, respectively close to the two sides of the tray storage rack 8, and the circulating chain 83 passes through the lower part of the material taking platform 7 near the tray 10 and the material moving mechanism 09. Support bars 84 located on both sides of the spare tray 81 and parallel to the guide rail rack 82 are vertically slidably installed on the tray storage rack 8, and the support bars 84 are connected to a support lifting cylinder 841 driving the vertical sliding thereof; support feet 85 cooperating with the spare tray 81 are arranged at both ends of the support bar 84, and the support feet 85 are horizontally slidably installed on the support bar 84 perpendicular to the circulating chain 83, and are connected to a horizontal cylinder 851 driving the sliding thereof.

[0091] like Fig. 9 As shown, the material moving mechanism 09 includes two discharging guide rails 9 respectively located on the extension line of the circulating chain 83 and matched therewith, and a discharging chain 91 is installed in the two discharging guide rails 9, and a plurality of discharging strips 92 perpendicular to the discharging guide rails 9 are arranged in a closed loop array on the outer periphery of the discharging chain 91. A discharging guide frame 93 parallel to the two discharging guide rails 9 is arranged between the two discharging guide rails 9, and a plurality of discharging guide rollers 94 perpendicular to the horizontal direction of the discharging guide frame 93 are arranged on the discharging guide frame 93 along its length direction, and the plurality of discharging guide rollers 94 are positioned and rotatably installed on the discharging guide frame 93.

[0092] like Fig. 9 As shown, in normal state, the pallet 10 is placed on the discharge bar 92, the discharge guide roller 94 and the circulating chain 83, and is used to cooperate with the material-retrieving robot 07 to perform stacking work. The bottom layer of the spare tray 81 on the tray storage rack 8 is placed on the circulating chain 83, and the support foot 85 is clamped on the bottom of the second-to-last spare tray 81 to support the spare trays 81 except the bottom layer. When the number of butyl rubber semi-finished products stacked on the pallet 10 reaches the set number, the discharge chain 91 circulates around the discharge guide rail 9, and the pallet 10 full of butyl rubber semi-finished products is stably removed under the cooperation of the discharge bar 92 and the feed guide roller on the discharge guide frame 93. At the same time, the circulating chain 83 drives the spare tray 81 placed on it to move along the guide frame 82, and moves the spare tray 81 to the original pallet 10 position, so that the material-retrieving robot 07 can continue to stack the butyl rubber semi-finished products. After the spare tray 81 is automatically distributed, the support bar 84 moves vertically downward to place the bottom spare plate on the circulating chain 83. After the support foot 85 moves back, the support bar 84 moves up again, so that the support foot 85 moves to the bottom of the second-to-last spare tray 81 to continue supporting the spare tray 81.

[0093] Working principle and use method of the present invention:

[0094] The sliced ​​films outputted from the butyl rubber semi-finished product production line are buffered and conveyed by the head end feed belt 01, and are first rotated and adjusted and positioned by the rotation adjustment component 24 and the side adjustment component 23 in the adjustment mechanism 02, and then sent to the stacking mechanism 03 for stacking multiple films. When the number of films at the stacking mechanism 03 meets the requirements, they are transported to the packaging mechanism 04 for film packaging, and the packaged films are sent out by the transfer mechanism 05 and the discharging mechanism 06, and finally taken out by the material taking robot 07 and stacked on the pallet 10. When the pallet 10 is full of packaged films, the material moving mechanism 09 removes the pallet 10 as a whole, and the tray issuing mechanism 08 automatically issues a new spare tray 81.

[0095] In this way, a continuous production line for the alignment, stacking, packaging, and discharging of butyl rubber semi-finished products is formed, and continuous stacking, packaging, and discharging and stacking of the films are realized. By specially setting the movement direction of each mechanism, the layout is reasonably optimized to adapt it to the production line layout, reduce the length of the production line and simplify the equipment structure. When the thickness error on both sides of the film is large, the rotation adjustment component 24 is first used to rotate the stacked films 180°, and then the alignment adjustment is performed after the rotation adjustment, so as to ensure the stability of the film stacking, avoid the stacking of the film due to thickness error, and then ensure the stacking stability of the butyl rubber semi-finished products after taking the material.

[0096] The above description shows and describes the preferred embodiments of the present invention. As mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A butyl rubber semi-finished product packaging and palletizing system, characterized by: The invention comprises a head-end feeding belt (01), an adjustment mechanism (02) and a laminating mechanism (03) which are arranged in sequence and have the same movement direction; a packaging mechanism (04) is arranged at the end of the laminating mechanism (03); and the feeding movement direction of the packaging mechanism (04) is the same as the movement direction of the laminating mechanism (03); a transfer mechanism (05) is arranged on one side of the packaging mechanism (04) away from one end of the laminating mechanism (03); the discharging movement direction of the packaging mechanism (04) is horizontally perpendicular to its feeding movement direction, and the movement direction of the transfer mechanism (05) is parallel to the laminating mechanism (03). The discharging movement direction of the packaging mechanism (04) is the same; a discharging mechanism (06) is provided on the side of the transfer mechanism (05) away from one end of the packaging mechanism (04); the discharging mechanism (06) is located on the side of the transfer mechanism (05) away from the lamination mechanism (03), and the movement direction of the discharging mechanism (06) is horizontally perpendicular to the movement direction of the transfer mechanism (05); a material picking robot (07) is provided at the end of the discharging mechanism (06); a tray (10) is provided on one side of the material picking robot (07), and a tray issuing mechanism (08) is provided on the other side; The adjustment mechanism (02) comprises an adjustment frame (2) arranged along its feeding direction, the adjustment frame (2) is provided with a plurality of adjustment conveying rollers (21) arranged along its width direction along its length direction, and the plurality of adjustment conveying rollers (21) are mounted on the adjustment frame (2) for positioning and rotation around their axes; the adjustment frame (2) is provided with a side adjustment component (23) sliding along its width direction and a rotation adjustment component (24) located above the adjustment conveying roller (21); between two adjacent adjustment conveying rollers (21) close to the lamination mechanism (03), an adjustment stop bar (22) parallel to the adjustment conveying rollers (21) is provided, the adjustment stop bar (22) is vertically slidably mounted on the adjustment frame (2), and in normal state, the upper end of the adjustment stop bar (22) is higher than the upper end of the adjustment conveying roller (21); The side adjustment assembly (23) comprises side adjustment rods (231) arranged near the two sides of the adjustment frame (2) and along the length direction thereof, the two side adjustment rods (231) being located below the adjustment conveying roller (21) and being synchronously slidably installed on the adjustment frame (2) in different directions along the length direction of the adjustment conveying roller (21); each of the side adjustment rods (231) is provided with a plurality of side push rods (232) arranged vertically upward in an array along the length direction thereof, each of the side push rods (232) passing through the gap between adjacent adjustment conveying rollers (21), the plurality of side push rods (232) and the adjustment conveying rollers (21) being arranged alternately at intervals, and the upper ends of the side push rods (232) are located above the adjustment conveying rollers (21); The rotation adjustment assembly (24) comprises a lifting frame (25) vertically slidably mounted on the adjustment frame (2), a rotating frame (27) being positioned and rotatably mounted on the lifting frame (25), and a rotation axis of the rotating frame (27) being vertically arranged and located on a symmetric plane of two side adjustment rods (231); A plurality of material lifting rollers (29) parallel to the adjusting conveying roller (21) are arranged on the rotating frame (27) along the length direction of the adjusting frame (2); the plurality of material lifting rollers (29) are installed on the rotating frame (27) for positioning and rotation around their axes and are spaced apart from the adjusting conveying roller (21); each of the side push rods (232) is located between an adjacent material lifting roller (29) and the adjusting conveying roller (21); and in normal state, the upper end of the material lifting roller (29) is not higher than the upper end of the adjusting conveying roller (21).

2. A butyl rubber semi-finished product packaging and palletizing system according to claim 1, characterized in that: The material lifting roller (29) comprises a material lifting shaft (291) and a plurality of material lifting rings (292) arranged in an array along the length direction thereof, wherein the plurality of material lifting rings (292) are arranged coaxially with the material lifting shaft (291) and are sleeved on the material lifting shaft (291); a plurality of material lifting balls (293) are arranged in a circular array on the outer circumference of each material lifting ring (292), and a plane formed by the rotation axes of the plurality of material lifting balls (293) outside each material lifting ring (292) is perpendicular to the axis of the material lifting shaft (291); The lifting frame (25) is connected to a rotary lifting cylinder (26) for driving the lifting frame to slide vertically, and the rotating frame (27) is connected to a rotary motor (28) for driving the rotating frame to rotate and installed on the lifting frame (25); a thickness measuring component (1) is provided on the head-end feeding belt (01), and the thickness measuring component (1) is connected to the rotary lifting cylinder (26) and the rotary motor (28) for communication control.

3. The butyl rubber semi-finished product packaging and palletizing system according to claim 1, characterized in that: The lamination mechanism (03) comprises a lamination rack (3) arranged along its feeding direction, the lamination rack (3) is provided with a plurality of lamination conveying rollers (31) arranged along its width direction along its length direction, the lamination conveying rollers (31) are mounted on the lamination rack (3) for positioning and rotation around their axes; a lamination stopper strip (32) parallel to the lamination conveying rollers (31) is provided between the two lamination conveying rollers (31) away from the adjustment mechanism (02), the lamination stopper strip (32) is vertically slidably mounted on the lamination rack (3), and in normal state, the upper end of the lamination stopper strip (32) is higher than the upper end of the lamination conveying roller (31); The stacking frame (3) is provided with a stacking assembly (33) located above the stacking conveying roller (31), and the stacking assembly (33) includes a stacking plate (34) arranged along the length direction of the stacking conveying roller (31) and vertically slidably mounted on the stacking frame (3), and side lifting frames (35) arranged along the length direction of the stacking frame (3) are respectively arranged at both ends of the stacking plate (34), and the two side lifting frames (35) are synchronously and slidably mounted on the stacking plate (34) along the length direction of the stacking plate (34); a plurality of side lifting rods (36) are arranged in an array along the length direction of the two side lifting frames (35) on the side close to each other, and the plurality of side lifting rods (36) are parallel to the stacking conveying roller (31) and spaced apart from the stacking conveying roller (31); and pressure plates (37) parallel to the stacking plate (34) are also arranged on both sides of the stacking plate (34), and the pressure plates (37) are vertically slidably mounted on the stacking plate (34).

4. A butyl rubber semi-finished product packaging and palletizing system according to claim 3, characterized in that: The upper and lower end surfaces of the side lifting rod (36) are provided with a plurality of side lifting rollers (361) in an array along its length direction. The side lifting rollers (361) are rotatably mounted on the side lifting rod (36) and their axes are arranged horizontally perpendicular to the side lifting rod (36).

5. The butyl rubber semi-finished product packaging and palletizing system according to claim 1, characterized in that: The packaging mechanism (04) comprises a packaging frame (4) arranged along its feeding direction, the packaging frame (4) is provided with a plurality of packaging feed rollers (41) arranged along its width direction along its length direction, the packaging feed rollers (41) are fixedly mounted and rotatably installed on the packaging frame (4); the packaging frame (4) is also provided with a plurality of packaging discharge rollers (42) arranged in an array along its length direction at a location corresponding to the transfer mechanism (05), the packaging discharge rollers (42) are fixedly mounted and rotatably installed on the packaging frame (4), and the packaging baffle (43) is arranged along its width direction at one end of the packaging frame (4) away from the lamination mechanism (03); The packaging rack (4) is provided with a glue pushing assembly (44) and a film upper assembly (45) on the side away from the transfer mechanism (05), and a sheet discharge belt (46) is provided on the side close to the transfer mechanism (05), and a sealing and slitting assembly (47) is provided between the sheet discharge belt (46) and the packaging rack (4); The upper film assembly (45) comprises an upper film frame (451) arranged on one side of the packaging frame (4); the upper film frame (451) is provided with an upper film roller (452) and a lower film roller (453) arranged along the length direction of the packaging frame (4) and respectively located above and below the packaging feed roller (41); the upper film frame (451) is also provided with a plurality of film delivery rollers (454) parallel to and corresponding to the upper film roller (452) and the lower film roller (453) along the length direction of the packaging feed roller (41); the upper film roller (452), the lower film roller (453) and the film delivery roller (454) are all positioned and rotatably mounted on the upper film frame (451); The sealing and slitting assembly (47) comprises a sealing frame (471) arranged along the length direction of the packaging frame (4); the sealing frame (471) is provided with an upper sealing plate (472) and a lower sealing plate (473) arranged along the length direction and parallel to each other; the upper sealing plate (472) and the lower sealing plate (473) are vertically slidably mounted on the sealing frame (471); a slitting knife (475) is arranged along the length direction and vertically slidably mounted on the upper sealing plate (472) at the lower end surface of the upper sealing plate (472); heat sealing strips (478) parallel to the slitting knife (475) are provided on both sides of the slitting knife (475); The rubber pushing assembly (44) comprises a rubber pushing plate (441) arranged on a side of the packaging frame (4) away from the film discharge belt (46) along the length direction of the packaging frame (4); the rubber pushing plate (441) is located above the packaging discharge roller (42) and is slidably mounted on the packaging frame (4) along the length direction of the packaging discharge roller (42).

6. A butyl rubber semi-finished product packaging and palletizing system according to claim 5, characterized in that: The packaging discharge roller (42) comprises a packaging discharge shaft (421) and a plurality of packaging discharge rings (422) arranged in an array along its length direction, wherein the plurality of packaging discharge rings (422) are coaxially arranged with the packaging discharge shaft (421) and are sleeved on the packaging discharge shaft (421); a plurality of packaging discharge balls (423) are arranged in a circular array outside each of the packaging discharge rings (422), the plane formed by the rotation axes of the plurality of packaging discharge balls (423) outside each of the packaging discharge rings (422) is perpendicular to the axis of the packaging discharge shaft (421), and the packaging discharge balls (423) on adjacent packaging discharge rings (422) on each of the packaging discharge shafts (421) are arranged in an alternating manner.

7. The butyl rubber semi-finished product packaging and palletizing system according to claim 1, characterized in that: The transfer mechanism (05) comprises a transfer frame (5) arranged along its moving direction, the transfer frame (5) is provided with a plurality of transfer rollers (51) arranged along its width direction along its length direction, and the transfer rollers (51) are fixedly mounted and rotatably installed on the transfer frame (5); the transfer frame (5) is also provided with a plurality of transfer discharge rollers (52) arranged in an array along its length direction at a position corresponding to the discharge mechanism (06) and parallel to the transfer rollers (51), and the transfer discharge rollers (52) are fixedly mounted and rotatably installed on the transfer frame (5), and a transfer baffle (53) is provided along its width direction at one end of the transfer frame (5) away from the packaging mechanism (04); The transfer discharge roller (52) comprises a transfer discharge shaft (521) and a plurality of transfer discharge rings (522) arranged in an array along the length direction thereof, wherein the plurality of transfer discharge rings (522) are coaxially arranged with the transfer discharge shaft (521) and are sleeved on the transfer discharge shaft (521); a plurality of transfer discharge balls (523) are arranged in a circular array on the outside of each transfer discharge ring (522); a plane formed by the rotation axes of the plurality of transfer discharge balls (523) on each transfer discharge ring (522) is perpendicular to the axis of the transfer discharge shaft (521), and the transfer discharge balls (523) on adjacent transfer discharge rings (522) on each transfer discharge shaft (521) are arranged in a staggered manner; A transfer push plate (54) located above the transfer discharge roller (52) is provided on the side of the transfer frame (5) away from the discharge mechanism (06); the transfer push plate (54) is arranged along the length direction of the transfer frame (5) and is slidably installed on the transfer frame (5) along the length direction of the transfer discharge roller (52).

8. The butyl rubber semi-finished product packaging and palletizing system according to claim 1, characterized in that: The discharging mechanism (06) comprises a discharging frame (6) arranged along its moving direction, and a plurality of end discharging rollers (61) arranged along its width direction are arranged in an array along its length direction on the discharging frame (6), and the end discharging rollers (61) are mounted on the discharging frame (6) so as to be positioned and rotatable around their axes; The end of the discharging frame (6) is provided with an end baffle (62) arranged along its width direction, and a discharging side push assembly (63) is provided on the side of the end baffle (62) close to the transfer mechanism (05); the discharging side push assembly (63) includes a discharging lifting frame (64) vertically slidably installed below the discharging frame (6), and a plurality of discharging lifting rollers (65) are positioned and rotatably installed on the discharging lifting frame (64) and are parallel to the end discharging roller (61) and spaced from the end discharging roller (61), and the upper end surface of the discharging lifting roller (65) is lower than the upper end surface of the end discharging roller (61) in normal state; Both ends of the discharging lifting frame (64) are also provided with discharging side push bars (66) arranged along the length direction of the discharging frame (6), and the two discharging side push bars (66) are synchronously and slidably installed on the discharging lifting frame (64) along the length direction of the discharging lifting roller (65); a plurality of vertically arranged side push shafts (67) are provided on the discharging side push bars (66) along their length direction, and the plurality of side push shafts (67) are respectively located between adjacent discharging lifting rollers (65) and the end discharging roller (61), and in normal state, the upper ends of the side push shafts (67) are lower than the upper end surface of the end discharging roller (61) and higher than the upper end surface of the discharging lifting roller (65).

9. A butyl rubber semi-finished product packaging and palletizing system according to claim 8, characterized in that: A feeding platform (7) is provided below the feeding robot (07), and a feeding assembly (71) is provided at the end of the feeding robot (07). The feeding assembly (71) includes a horizontally arranged feeding plate (72), and feeding clamps (73) are provided at both ends of the feeding plate (72) and are perpendicular to the feeding plate. The two feeding clamps (73) are synchronously and slidably installed on the feeding plate (72) along the length direction of the feeding plate (72), and a plurality of feeding rods (74) are provided along the length direction of the feeding plate (72) on the side where the feeding clamps (73) are close to each other. When the feeding assembly (71) moves to the end of the discharging frame (6) to perform the feeding operation, the feeding rods (74) pass through between the adjacent end discharging rollers (61).

10. A butyl rubber semi-finished product packaging and palletizing system according to claim 9, characterized in that: The tray issuing mechanism (08) comprises a tray storage rack (8) arranged at one side of the material taking platform (7), on which a plurality of spare trays (81) stacked up and down are stacked, and below the lowest layer of the spare trays (81) there is a guide rail rack (82) arranged horizontally and perpendicular to the material discharging rack (6), and on the guide rail rack (82) there are two circulating chains (83) respectively arranged near the two sides of the tray storage rack (8) and along the length direction of the guide rail rack (82), and the circulating chain (83) passes through the lower side of the material taking platform (7) near the tray (10); on the tray storage rack (8) there are vertically slidably mounted support bars (84) located at the two sides of the spare trays (81) and parallel to the guide rail rack (82), and at both ends of the support bars (84) there are support feet (85) cooperating with the spare trays (81), and the support feet (85) are arranged horizontally and slidably on the support bars (84) perpendicular to the circulating chains (83); A material shifting mechanism (09) is provided on the side of the tray (10) away from the material taking platform (7), and the material shifting mechanism (09) includes two discharging guide rails (9) respectively located on the extension lines of the circulating chain (83) and cooperating therewith, a discharging chain (91) is installed in the two discharging guide rails (9), and a closed-loop array on the outer periphery of the discharging chain (91) is provided with a plurality of discharging strips (92) perpendicular to the discharging guide rails (9); a discharging guide frame (93) parallel to the two discharging guide rails (9) is provided between the two discharging guide rails (9), and a plurality of discharging guide rollers (94) horizontally perpendicular to the discharging guide rails are provided on the discharging guide frame (93) along its length direction, and the plurality of discharging guide rollers (94) are positioned and rotatably installed on the discharging guide frame (93).

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