Cleaning equipment for tire mold pattern blocks

Abstract

The utility model relates to the technical field of tire molds, in particular to cleaning equipment for tire mold pattern blocks, aims to solve the technical problems of non-uniformity in cleaning and low cleaning efficiency in the prior art, and is mainly realized through the following technical scheme: the cleaning equipment for the tire mold pattern blocks comprises a base, comprising a plurality of cleaning bases, two hoisting transportation parts, a conveying transportation part, a washing part, a drying part and a laser cleaning part, the cleaning bases are controlled by the hoisting transportation parts and the conveying transportation part in a conveying mode, the hoisting transportation parts are arranged at the two ends of the conveying transportation part, and the washing part is arranged at the front end of the conveying transportation part; the drying part and the laser cleaning part are arranged above the conveying part side by side, the cleaning base drives the pattern blocks to be conveyed, and the pattern blocks are sequentially washed through the washing part, blow-dried through the drying part and then cleaned and removed through the laser cleaning part, the streamlined cleaning process is achieved, thorough cleaning is guaranteed through multiple cleaning devices, manual operation is reduced, and the cleaning efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tire mould technical field, concretely relates to a kind of cleaning equipment of tire mould pattern block. BACKGROUND

[0002] Tire mould is used to vulcanization molding various types of tire mould.The tire mould is mainly divided into live block mould and two half mould two kinds, and live block mould is composed of pattern block, mould cover and upper and lower side plate.Two half mould is composed of two pieces of upper mould and lower mould.Tire in production process, tire mould will be used under the condition of high pressure, high temperature for a long time repeatedly, and it is inevitable to be subjected to the comprehensive deposition pollution of rubber, release agent and release agent used in vulcanization process (main pollutants are sulfide, inorganic oxide, silicone oil, carbon black etc.), pattern and groove are easily accumulated rubber and residue, and it will seriously affect vulcanization tire appearance quality if not cleaned in time, more serious will make vulcanization tire become defective or waste, so it must be cleaned regularly mould to ensure its surface cleanliness, to ensure the quality of tire and the life of mould.

[0003] Tire mould pattern block is mostly used sandblasting cleaning method, chemical cleaning method, laser purging method and dry cleaning method etc., but because tire mould pattern block pattern is complex and has curvature, so it needs to be adjusted angle repeatedly manually when cleaning, and single cleaning mode exists cleaning uneven and low cleaning efficiency. UTILITY MODEL CONTENT

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defects of uneven cleaning and low cleaning efficiency in the prior art, so as to provide a cleaning equipment for tire mould pattern block.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] The utility model provides a kind of cleaning equipment of tire mould pattern block, including multiple cleaning pedestals, two hoisting transporters, conveying transport, water washing part, drying part and laser cleaning part, the cleaning pedestal is transported control by hoisting transporter and conveying transport, hoisting transporter is arranged at the both ends of conveying transport, water washing part is arranged at the front end of conveying transport and is arranged below hoisting transporter, drying part and laser cleaning part are arranged above conveying transport, each hoisting transporter includes hoisting track, hoisting frame and hoisting drive, hoisting drive controls hoisting frame to be arranged on hoisting track and slide, hoisting frame is lifting structure, conveying transport includes conveying frame body, two conveying belts and multiple conveying drives, conveying drive is arranged at the outside of one end of conveying frame body and drives two conveying belts to rotate synchronously, the conveying belt is arranged in closed loop rotation along the length direction of conveying frame body, two conveying belts are symmetrically arranged about the width direction of conveying frame body and there is gap between the side of two conveying belts close to each other.

[0007] By adopting the above technical scheme, multiple pattern blocks are placed on the cleaning pedestal, and then the cleaning pedestal is woven on the hoisting frame as a whole, the hoisting frame slides along the hoisting track under the control of the hoisting drive and carries the pattern blocks to the water washing part for surface washing operation, then the hoisting frame moves to the conveying transport and places the cleaning pedestal on the conveying belt, the conveying belt conveys the cleaning pedestal to the drying part to blow dry the pattern blocks, then to the laser cleaning part to remove the pollution in the pattern blocks, finally the hoisting drive at the end takes down the cleaning pedestal, realizing flow washing operation, using multiple cleaning devices ensures complete cleaning and reduces manual operation, effectively improving cleaning efficiency.

[0008] Further, the cleaning pedestal includes a square base plate and a circular placement plate, the placement plate is positioned and rotationally mounted on the base plate, a plurality of arc-shaped placement grooves are arranged in a circular array on the placement plate, the bottom of the placement groove is arc-shaped, and a filler block is further connected to the inner and outer sidewalls of the arc-shaped placement groove, a driving hole is formed in the middle of the placement plate, and a clearance hole is formed in the middle of the base plate, and the diameter of the clearance hole is larger than the diameter of the driving hole.

[0009] By adopting the above technical scheme, the square base plate facilitates the clamping movement of the hoisting frame, and the positioning and rotational mounting of the placement plate facilitates the subsequent control of the lifting member, so that the position of the corresponding placement plate can be adjusted according to the laser cleaning condition for easy operation, and the diameter of the clearance hole is larger than the diameter of the driving hole, without affecting the driving control.

[0010] Further, the end of the conveying transport is also provided with a discharging table, the discharging table is arranged below the hoisting transporter, a positioning column extends in the middle of the top surface of the discharging table, the diameter of the positioning column is smaller than the diameter of the clearance hole and larger than the diameter of the driving hole, and the height of the positioning column is not greater than the height of the base plate.

[0011] By adopting the technical scheme, the cleaned cleaning base is taken off by the terminal hoisting driving member and placed on the discharging table, the positioning column is aligned and positioned with the allowing hole to ensure that the discharged cleaning base is located at the position close to the center of the discharging table, and the pattern block is convenient for subsequent disassembly.

[0012] Further, the water washing part comprises a water washing box and a water washing column, the water washing column is installed in the middle of the water washing box and is provided with a plurality of water washing nozzles at the top, the diameter of the water washing column is smaller than the diameter of the driving hole, and a plurality of spraying parts are further arranged on the inner side wall of the water washing box.

[0013] By adopting the technical scheme, the water washing part realizes high-pressure water washing of the pattern block by the water washing column and the spraying part, hot water can be placed in the water washing box to soak the pattern block, the dirt and residues of the pattern block are separated, and subsequent cleaning is facilitated.

[0014] Further, the drying part is arranged on one side of the conveying and transporting part close to the water washing part, the drying part comprises a drying cover body and a plurality of blowing heads, the drying cover body is installed on the conveying and transporting part, the blowing heads are installed on the inner side wall of the drying cover body, and a feeding inlet and a moving outlet are arranged at both ends of the drying cover body corresponding to the cleaning base.

[0015] By adopting the technical scheme, the pattern block after water washing is sent into the drying part along with the cleaning base for air blowing and drying, the drying cover body reduces water splashing during the drying process and protects the cleaning environment; the blowing heads dry the water vapor and blow away small dirt residues on the pattern block, thereby reducing the pressure of subsequent laser cleaning.

[0016] Further, the drying part is arranged on one side of the conveying and transporting part close to the water washing part, the drying part comprises a drying cover body and a plurality of blowing heads, the drying cover body is installed on the conveying and transporting part, the blowing heads are installed on the inner side wall of the drying cover body, and a feeding inlet and a moving outlet are arranged at both ends of the drying cover body corresponding to the cleaning base.

[0017] By adopting the technical scheme, the laser cleaning part thoroughly cleans the surface of the pattern block, and the smoke and dust in the laser process are collected and discharged through the dust collecting cover, thereby reducing the pollution of the smoke and dust.

[0018] Further, the conveying and transporting part is further provided with a jacking part corresponding to the laser cleaning part, the jacking part is arranged between the two conveying belts, the jacking part comprises a plurality of lifting parts and a rotating part, the lifting part is a lifting cylinder, the rotating part is arranged in the middle of the plurality of lifting parts, the rotating part is a rotating motor, an output shaft of the rotating motor is arranged corresponding to the driving hole, and a lifting driving member is further arranged below the rotating part, the lifting driving member controls the lifting of the rotating part.

[0019] By adopting the technical scheme, the jacking member can cooperate with the laser cleaning member to lift the pattern block on the cleaning base to facilitate laser cleaning operation; and the rotating member can also rotate the position of the placing plate to facilitate cleaning of different pattern blocks and improve cleaning efficiency.

[0020] Further, the corresponding laser cleaning member on the conveying member is also provided with two correction members, the correction members are arranged on the front and rear sides in the protective cover and are installed on the conveying frame body, the correction member comprises a correction plate and a plurality of correction pushing members, the correction plate is arranged along the width direction of the base plate and is controlled by the correction pushing members, and the correction plate moves along the width direction of the conveying belt.

[0021] By adopting the technical scheme, the correction member adjusts the position of the cleaning base to facilitate the jacking member to align the cleaning base and facilitate lifting and rotating operation in the laser cleaning process.

[0022] In summary, the technical scheme of the utility model has the following advantages:

[0023] 1. The tire mold pattern block cleaning equipment provided by the utility model is sequentially washed by the washing member, dried by the drying member and cleaned by the laser cleaning member, realizes a water flow cleaning process, adopts various cleaning devices to ensure complete cleaning and reduce manual operation, and effectively improves cleaning efficiency.

[0024] 2. The tire mold pattern block cleaning equipment provided by the utility model, the jacking member and the correction member can adjust the position and angle of the cleaning base before and during laser cleaning, save manpower and ensure cleaning quality. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0026] Figure 1 It is a whole structure schematic view of a tire mold pattern block cleaning equipment provided in an embodiment of the utility model;

[0027] Figure 2 It is a partial structure view of a cleaning base and a washing member provided in an embodiment of the utility model;

[0028] Figure 3 It is a partial structure schematic view of a drying member and a laser cleaning member provided in an embodiment of the utility model;

[0029] Figure 4An internal structure diagram of the laser cleaning piece is provided in an embodiment of the utility model.

[0030] Mark for explaining:

[0031] 1, cleaning base; 11, base plate; 111, let hole; 12, placement plate; 121, placement groove; 122, filling block; 123, driving hole; 2, hoisting transportation piece; 21, hoisting track; 22, hoisting frame; 23, hoisting driving piece; 3, conveying transportation piece; 31, conveying frame body; 32, conveying belt; 33, conveying driving piece; 4, water washing piece; 41, water washing box; 411, spraying piece; 42, water washing column; 421, water washing nozzle; 5, drying piece; 51, drying cover body; 511, inlet; 512, moving outlet; 52, blowing head; 6, laser cleaning piece; 61, protective cover; 62, operating arm; 63, dust collecting cover; 7, blanking table; 71, positioning column; 8, jacking piece; 81, lifting piece; 82, rotating piece; 821, lifting driving piece; 9, correction piece; 91, correction plate; 92, correction pushing piece. Specific implementation

[0032] The utility model will be further explained in detail in combination with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model and are not used to limit the utility model.

[0033] A kind of tire mold pattern block cleaning equipment, as shown in Figure 1 It includes multiple cleaning bases 1, two hoisting transportation pieces 2, conveying transportation piece 3, water washing piece 4, drying piece 5 and laser cleaning piece 6, cleaning base 1 is transported by hoisting transportation piece 2 and conveying transportation piece 3 control, hoisting transportation piece 2 is set in the left and right ends of conveying transportation piece 3, water washing piece 4 is set in the left end of conveying transportation piece 3 and is set below hoisting transportation piece 2, drying piece 5 and laser cleaning piece 6 are arranged side by side above conveying transportation piece 3 and distance is left between the two. Cleaning base 1 drives pattern block to be transported and successively washes by water washing piece 4, dries by drying piece 5 again and is cleaned by laser cleaning piece 6, realizes flow washing process, uses multiple cleaning devices to ensure that cleaning is thorough and reduces manual operation, effectively improves cleaning efficiency.

[0034] Each hoisting transport piece 2 comprises a hoisting track 21, a hoisting frame 22 and a hoisting driving piece 23, the hoisting driving piece 23 controls the hoisting frame 22 to slide on the hoisting track 21, and the hoisting frame 22 is a lifting structure. The conveying transport piece 3 comprises a conveying frame body 31, two conveying belts 32 and a plurality of conveying driving pieces 33, the conveying driving pieces 33 are arranged outside one end of the conveying frame body 31 and drive the two conveying belts 32 to rotate synchronously, the conveying driving pieces 33 control the conveying belts 32 to rotate in a closed loop along the length direction of the conveying frame body 31, and the two conveying belts 32 are symmetrically arranged about the width direction of the conveying frame body 31 and a gap is left between the sides close to each other of the two conveying belts 32.

[0035] As shown in Figure 1 and Figure 2 , the end of the conveying transport piece 3 is also provided with a discharging table 7, the discharging table 7 is arranged below the hoisting transport piece 2 at the right end, a vertical cylindrical positioning column 71 extends in the middle of the top surface of the discharging table 7, the diameter of the positioning column 71 is smaller than the diameter of the accommodation hole 111 and larger than the diameter of the driving hole 123, and the height of the positioning column 71 is not greater than the height of the base plate 11. The cleaned cleaning base 1 is taken off by the hoisting driving piece 23 at the end and placed on the discharging table 7, the positioning column 71 is aligned and positioned with the accommodation hole 111 to ensure that the discharged cleaning base 1 is located close to the center of the discharging table 7, which is convenient for subsequent disassembly of the pattern block.

[0036] As shown in Figure 1 and Figure 2 , the cleaning base 1 comprises a square base plate 11 and a circular placement plate 12, the placement plate 12 is positioned and rotatably installed on the base plate 11, and the square base plate 11 facilitates the clamping movement of the hoisting frame 22. A plurality of arc-shaped placement grooves 121 are arranged in a circular array on the placement plate 12, the bottom of each placement groove 121 is arc-shaped, and a filler block 122 is further connected and arranged on the inner and outer sidewalls of each placement groove 121, the filler block 122 is arranged in close contact with the inner and outer arcs of the placement groove 121 and the thickness thereof is adjusted according to the size of the pattern block, a driving hole 123 is formed in the middle of the placement plate 12, and an accommodation hole 111 is formed in the middle of the base plate 11, the diameter of the accommodation hole 111 is larger than that of the driving hole 123. The positioning and rotary installation of the placement plate 12 facilitates the adjustment of the position of the corresponding placement plate 12 according to the laser cleaning condition, which is convenient for operation, and the diameter of the accommodation hole 111 is larger than that of the driving hole 123, which does not affect the driving control.

[0037] The water washing part 4 comprises a water washing box 41 and a water washing column 42, the water washing column 42 is vertically installed in the middle of the water washing box 41, a plurality of water washing nozzles 421 are arranged on the outer periphery of the top of the water washing column 42, the diameter of the water washing column 42 is smaller than the diameter of the driving hole 123, and a plurality of spraying parts 411 are further arranged on the inner side wall of the water washing box 41, and the height of the spraying part 411 is higher than the height of the water washing column 42. The water washing part 4 realizes high-pressure water washing of the pattern block by the water washing column 42 and the spraying part 411, and hot water can be placed in the water washing box 41 to soak the pattern block, separate the dirt and residues of the pattern block, and facilitate subsequent cleaning.

[0038] As shown in Figure 1 and Figure 3 , the drying part 5 is arranged on one side of the conveying and transporting part 3 close to the water washing part 4, the drying part 5 comprises a drying cover 51 and a plurality of blowing heads 52, the drying cover 51 is installed on the conveying and transporting part 3, the blowing heads 52 are installed on the inner side wall of the drying cover 51, and the drying cover 51 is provided with a feeding port 511 and a moving port 512 at both ends corresponding to the cleaning base 1. The pattern block after water washing is sent into the drying part 5 with the cleaning base 1 to be blown dry, the drying cover 51 reduces the splashing of water droplets in the drying process, and protects the cleaning environment; the blowing heads 52 dry the water vapor on one hand, and blow away small dirt residues on the pattern block on the other hand, thereby reducing the subsequent laser cleaning pressure.

[0039] As shown in Figure 1 and Figure 3 , the laser cleaning part 6 is arranged on the side away from the water washing part 4 of the drying part 5, the laser cleaning part 6 comprises a protective cover 61, an operating arm 62 and a dust collecting cover 63, the protective cover 61 is covered and installed on the conveying and transporting part 3, the dust collecting cover 63 is integrally arranged with the protective cover 61 and is arranged on the top of the protective cover 61, the top of the dust collecting cover 63 can be connected with an air pipe to be sent into a smoke dust treatment device (not shown in the figure), and the operating arm 62 is installed in the protective cover 61 and is of a lifting structure. The laser cleaning part 6 thoroughly cleans the surface of the pattern block, and the smoke dust in the laser process is collected and discharged through the dust collecting cover 63, thereby reducing the pollution of the smoke dust.

[0040] As shown in Figure 2 , Figure 3 and Figure 4 , two correcting parts 9 are further arranged on the conveying and transporting part 3 corresponding to the laser cleaning part 6, the correcting parts 9 are arranged on the front and back sides in the protective cover 61 and are installed on the conveying frame body 31, the correcting part 9 comprises a correcting plate 91 and a plurality of correcting pushing parts 92, the correcting plate 91 is arranged along the width direction of the base plate 11 and is uniformly controlled by the plurality of correcting pushing parts 92, and the correcting plate 91 moves along the width direction of the conveying belt 32. The correcting part 9 adjusts the position of the cleaning base 1 to facilitate the jacking part 8 to be aligned with the cleaning base 1, and facilitates the lifting and rotating operation in the laser cleaning process.

[0041] The lifting part 8 is arranged between the two conveying belts 32 and is fixed on the ground at the bottom, and the lifting part 8 comprises a plurality of lifting parts 81 and a rotating part 82, the lifting part 81 is a lifting cylinder and the height of the lifting part 81 at the top is not higher than the height of the conveying belt 32 in a normal state, the lifting part 8 can lift the height of the pattern block on the cleaning base 1 in cooperation with the laser cleaning part 6, so that the laser cleaning operation is facilitated. The rotating part 82 is arranged in the middle of the plurality of lifting parts 81, that is, the lifting parts 81 are arranged around the rotating part 82, the rotating part 82 is a rotating motor and the output shaft is arranged in correspondence with the driving hole 123, and the lifting driving part 821 is further arranged below the rotating part 82, and the lifting driving part 821 controls the lifting of the rotating part 82. The rotating part 82 can also rotate the position of the placing plate 12, so that different pattern blocks on the same cleaning base 1 can be cleaned, and the cleaning efficiency is improved.

[0042] The working principle and use method of the tire mold pattern block cleaning equipment are as follows: after a plurality of pattern blocks are placed on the cleaning base 1, the cleaning base 1 is arranged on the lifting frame 22 in a whole, the lifting frame 22 is controlled to slide along the lifting track 21 by the lifting driving part 23 and drive the pattern blocks to be conveyed to the water washing part 4 to perform surface washing operation, then the lifting frame 22 moves to the conveying and transporting part 3 and places the cleaning base 1 on the conveying belt 32, the conveying belt 32 conveys the cleaning base 1 to the drying part 5 to blow dry the pattern blocks and continue to convey, then to the laser cleaning part 6 to clean and remove the pollution in the pattern blocks, and finally the cleaning base 1 is moved to the discharging table 7 by the lifting driving part 23 at the end to be taken off.

[0043] The above description shows and describes the preferred embodiments of the utility model, as described above, it should be understood that the utility model 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 by the above teaching or related technical or knowledge within the scope of the utility model concept described herein. The modification and change made by the person skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the protection scope of the claims attached to the utility model.

Claims

1. A cleaning device for tire mold tread blocks, characterized in that, The system includes multiple cleaning bases (1), two hoisting transport components (2), a conveyor transport component (3), a washing component (4), a drying component (5), and a laser cleaning component (6). The cleaning bases (1) are conveyed and controlled by the hoisting transport components (2) and the conveyor transport component (3). The hoisting transport components (2) are located at both ends of the conveyor transport component (3). The washing component (4) is located at the front end of the conveyor transport component (3) and below the hoisting transport component (2). The drying component (5) and the laser cleaning component (6) are arranged side by side above the conveyor transport component (3). Each hoisting transport component (2) includes a hoisting rail (21), a hoisting frame (22), and a hoisting drive component (6). 23), the hoisting drive (23) controls the hoisting frame (22) to slide on the hoisting track (21). The hoisting frame (22) is a lifting structure. The conveying transport component (3) includes a conveying frame (31), two conveyor belts (32) and multiple conveying drive components (33). The conveying drive component (33) is located on the outside of one end of the conveying frame (31) and drives the two conveyor belts (32) to rotate synchronously. The conveyor belts (32) are arranged in a closed loop along the length direction of the conveying frame (31). The two conveyor belts (32) are symmetrically arranged about the width direction of the conveying frame (31) and there is a gap between the two conveyor belts (32) on the side that are close to each other.

2. The cleaning equipment for tire mold tread blocks according to claim 1, characterized in that, The cleaning base (1) includes a square base plate (11) and a circular placement plate (12). The placement plate (12) is rotatably mounted on the base plate (11). The placement plate (12) is provided with a plurality of arc-shaped placement grooves (121) arranged in a circular array. The bottom of the placement groove (121) is arc-shaped and the inner and outer sides of the arc-shaped placement groove (121) are also fitted with filling blocks (122). The placement plate (12) has a driving hole (123) in the middle. The base plate (11) has a clearance hole (111) in the middle. The diameter of the clearance hole (111) is larger than the diameter of the driving hole (123).

3. The cleaning equipment for tire mold tread blocks according to claim 2, characterized in that, The end of the conveying transport component (3) is also provided with a unloading platform (7). The unloading platform (7) is located below the hoisting transport component (2). A positioning column (71) extends from the middle of the top surface of the unloading platform (7). The diameter of the positioning column (71) is smaller than the diameter of the clearance hole (111) and larger than the diameter of the drive hole (123). The height of the positioning column (71) is not greater than the height of the base plate (11).

4. The cleaning equipment for tire mold tread blocks according to claim 1, characterized in that, The washing component (4) includes a washing tank (41) and a washing column (42). The washing column (42) is installed in the middle of the washing tank (41) and has multiple washing nozzles (421) on its top. The diameter of the washing column (42) is smaller than the diameter of the drive hole (123). Multiple spraying components (411) are also provided on the inner sidewalls of the washing tank (41). The height of the spraying components (411) is higher than the height of the washing column (42).

5. The cleaning equipment for tire mold tread blocks according to claim 1, characterized in that, The drying component (5) is disposed on the side of the conveying and transporting component (3) near the washing component (4). The drying component (5) includes a drying hood (51) and a plurality of blower heads (52). The drying hood (51) is mounted on the conveying and transporting component (3), and the blower heads (52) are mounted on the inner side wall of the drying hood (51). The drying hood (51) has an inlet (511) and an outlet (512) at both ends corresponding to the washing base (1).

6. The cleaning equipment for tire mold tread blocks according to claim 5, characterized in that, A laser cleaning component (6) is provided on the side of the drying component (5) away from the washing component (4). The laser cleaning component (6) includes a protective cover (61), an operating arm (62), and a dust collection hood (63). The protective cover (61) is mounted on the conveying component (3). The dust collection hood (63) is integrally formed with the protective cover (61) and is located on top of the protective cover (61). The operating arm (62) is installed inside the protective cover (61) and has a lifting structure.

7. The cleaning equipment for tire mold tread blocks according to claim 2, characterized in that, The conveying component (3) is also provided with a lifting component (8) corresponding to the laser cleaning component (6). The lifting component (8) is located between the two conveyor belts (32). The lifting component (8) includes multiple lifting components (81) and rotating components (82). The lifting component (81) is a lifting cylinder. The rotating component (82) is located in the middle of the multiple lifting components (81). The rotating component (82) is a rotating motor and its output shaft is correspondingly arranged with the drive hole (123). A lifting drive component (821) is also provided below the rotating component (82). The lifting drive component (821) controls the lifting of the rotating component (82).

8. The cleaning equipment for tire mold tread blocks according to claim 6, characterized in that, The conveyor (3) is also provided with two correction components (9) corresponding to the laser cleaning component (6). The correction components (9) are located on the front and rear sides inside the protective cover (61) and installed on the conveyor frame (31). The correction component (9) includes a correction plate (91) and multiple correction pushers (92). The correction plate (91) is arranged along the width direction of the base plate (11) and is controlled by the correction pushers (92). The correction plate (91) moves along the width direction of the conveyor belt (32).

Images