Cross beam assembly for coating machine

Abstract

The utility model provides a cross beam assembly for a coating machine, and belongs to the technical field of machinery. The problem of poor stability in the prior art is solved. The cross beam assembly used on the coating machine is arranged at guide rails and comprises a first base, a second base, a beam body and a lifting assembly, the guide rails comprise the first guide rail and the second guide rail which are arranged in parallel, the first guide rail and the second guide rail are fixedly connected to the two sides of the upper portion of a rack respectively, and the first base is connected to the first guide rail. The second base is connected to the second guide rail, the two ends of the beam body are fixedly connected to the first base and the second base respectively, and the lifting assembly is located on the beam body and can grab the detached conveying roller and move the conveying roller to the upper portion of the rack. The cross beam assembly for the coating machine is high in stability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical technical field relates to a kind of beam assembly for coating machine. BACKGROUND

[0002] Coating machine is a kind of equipment for uniformly coating one or more layers of coating material on a substrate. This equipment is widely used in many industries, especially in printing, packaging, electronics, textiles, coatings, papermaking and other fields.

[0003] After long time operation, the coating machine needs to be maintained and repaired. During the maintenance operation, the roller shaft in the coating machine usually needs to be disassembled. The disassembled roller shaft is usually placed near the coating machine, which occupies too much space. After the maintenance and repair operation is completed, the roller shaft needs to be reinstalled on the coating machine, which results in high labor intensity and low operation efficiency. SUMMARY

[0004] The utility model aims at the above problems existing in the prior art, and provides a beam assembly for coating machine, which has high stability and facilitates the maintenance operation of the coating machine.

[0005] The purpose of the utility model can be achieved by the following technical solutions:

[0006] A beam assembly for coating machine, the coating machine includes a rack, the rack is connected with a conveying roller for conveying base cloth, characterized in that the top of the rack has a guide rail, the beam assembly is arranged at the guide rail and includes a base one, a base two, a beam body and a lifting assembly, the guide rail includes a guide rail one and a guide rail two arranged in parallel with each other, the guide rail one and the guide rail two are respectively fixedly connected at both sides of the upper part of the rack, the base one is connected at the guide rail one, the base two is connected at the guide rail two, both ends of the beam body are respectively fixedly connected to the base one and the base two, and the lifting assembly is located at the beam body and can grasp the disassembled conveying roller and move the conveying roller upward to the upper part of the rack.

[0007] In the above-mentioned beam assembly for coating machine, the base one is in the shape of a cuboid, rotatable rollers one and two are respectively connected at both ends of the base one, the rollers one and two are both connected to the guide rail one, a motor one is also fixedly connected to the base one, and the motor one can drive the roller one to rotate continuously.

[0008] In the above-mentioned beam assembly for coating machine, the inside of the base one is a cavity, and the rollers one and two are both located in the base one with their lower parts protruding out of the base one.

[0009] In the above-described crossbeam assembly for coating machine, the base two is cuboid, two ends of the base two are respectively connected with rotatable rollers three and four, the rollers three and four are connected with the guide rail two, the base two is further fixedly connected with a motor two, and the motor two can drive the roller three to continuously rotate.

[0010] In the above-described crossbeam assembly for coating machine, the base two is hollow, the rollers three and four are located in the base two, and lower parts of the rollers three and four extend out of the base two.

[0011] In the above-described crossbeam assembly for coating machine, the motor one and the motor two are oppositely arranged.

[0012] In the above-described crossbeam assembly for coating machine, the lifting assembly includes a connecting shell, a motor three, a winding shaft and a band, the connecting shell is hollow and has an opening at a lower part, the connecting shell is fixedly connected with the beam body, the motor three is fixedly connected with the connecting shell, the winding shaft is fixedly arranged in the connecting shell in an axial direction and can rotate relative to the connecting shell, and the inner end of the band is fixedly connected with the winding shaft, and the lower end of the band extends out of the connecting shell through the opening at the lower part of the connecting shell.

[0013] In the above-described crossbeam assembly for coating machine, the inner side of the connecting shell is fixedly connected with the beam body, and the outer side of the connecting shell has an observation window one which is communicated with the inner cavity.

[0014] In the above-described crossbeam assembly for coating machine, the top of the connecting shell has an observation window two which is communicated with the inner cavity.

[0015] In the above-described crossbeam assembly for coating machine, the beam body has a connecting part one which protrudes to the side of the beam body, the inner side of the connecting shell has a connecting part two which protrudes to the side of the connecting shell, and the connecting part one and the connecting part two are fixedly connected through fasteners.

[0016] Compared with the prior art, the crossbeam assembly for coating machine can connect the disassembled roller shafts and make the roller shafts return to the coating machine, so that the maintenance of the coating machine is facilitated, the roller shafts are reinstalled into the coating machine after the maintenance work is completed, the labor intensity of the maintenance work is effectively reduced, and the stability is relatively high.

[0017] Meanwhile, the entire crossbeam assembly can move forward and backward relative to the coating machine under the action of the motor one and the motor two, so that the roller shafts at various positions of the coating machine can be stably connected, the applicability is also relatively high, and the practical value is very high.

[0018] In addition, the motor one, the motor two and the motor three are integrally arranged, and the structure of the entire assembly is also relatively compact. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 This is a three-dimensional structural diagram of the crossbeam assembly used on a coating machine.

[0020] Figure 2 This is a top view of the crossbeam assembly used on a coating machine.

[0021] In the diagram: 1. Base 1; 2. Base 2; 3. Beam; 3a. Connecting part 1; 4. Frame; 4a. Guide rail 1; 4b. Guide rail 2; 5. Roller 1; 6. Roller 2; 7. Motor 1; 8. Roller 3; 9. Roller 4; 10. Motor 2; 11. Connecting shell; 11a. Observation window 1; 11b. Observation window 2; 11c. Connecting part 2; 12. Motor 3; 13. Rewinding shaft. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] It should be noted that when a component is said to be "mounted on" another component, it can be directly mounted on the other component or may be interspersed with a component. When a component is said to be "set on" another component, it can be directly set on the other component or may be interspersed with a component. When a component is said to be "fixed to" another component, it can be directly fixed to the other component or may be interspersed with a component.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] like Figure 1 and Figure 2 As shown, the coating machine includes a frame 4, on which a conveying roller for conveying the base fabric is connected, and a guide rail is provided on the top of the frame 4.

[0026] The beam assembly used on the coating machine is arranged at the guide rail, comprising base one 1, base two 2, beam body and lifting assembly, the guide rail comprises guide rail one 4a and guide rail two 4b arranged in parallel, the guide rail one 4a and the guide rail two 4b are respectively fixedly connected at both sides of the upper part of the rack 4, the base one 1 is connected at the guide rail one 4a, the base two 2 is connected at the guide rail two 4b, the both ends of the beam body 3 are respectively fixedly connected at the base one 1 and the base two 2, and the lifting assembly is located at the beam body 3 and can grab the disassembled conveying roller and move the conveying roller upward to the upper part of the rack 4.

[0027] The base one 1 is in the shape of a cuboid, the both ends of the base one 1 are respectively connected with rotatable roller one 5 and roller two 6, the roller one 5 and the roller two 6 are connected on the guide rail one 4a, and the base one 1 is further fixedly connected with motor one 7, and the motor one 7 can drive the roller one 5 to continuously rotate.

[0028] The inside of the base one 1 is a cavity, and the roller one 5 and the roller two 6 are located in the base one 5 and the lower parts of the roller one 5 and the roller two 6 are extended out of the base one 1.

[0029] The base two 2 is in the shape of a cuboid, the both ends of the base two 2 are respectively connected with rotatable roller three 8 and roller four 9, the roller three 8 and the roller four 9 are connected on the guide rail two 4b, and the base two 2 is further fixedly connected with motor two 10, and the motor two 10 can drive the roller three 8 to continuously rotate.

[0030] The inside of the base two 2 is a cavity, and the roller three 8 and the roller four 9 are located in the base two 2 and the lower parts of the roller three 8 and the roller four 9 are extended out of the base two 2.

[0031] The motor one 7 and the motor two 10 are arranged opposite to each other.

[0032] The roller one 5 and the roller two 6 on the base one 1 are connected at the guide rail one 4a, the roller three 8 and the roller four 9 on the base two 2 are connected at the guide rail two 4b, when the motor one 7 drives the roller one 5 to rotate, the motor two 10 drives the roller three 8 to continuously rotate. At this time, the whole beam assembly can move back and forth along the upper part of the coating machine, so that the beam assembly moves to the position directly above the corresponding roller shaft.

[0033] After the beam assembly is moved to the position, the lifting assembly connects the corresponding roller shaft, the connected roller shaft is lifted to the set height, so that the maintenance personnel can maintain and repair the position of the disassembled roller shaft on the coating machine.

[0034] After the maintenance and repair work is completed, the lifting assembly puts the roller shaft back to the initial position, so that the roller shaft can be reinstalled and connected on the coating machine.

[0035] The lifting assembly comprises a connecting shell 11, a motor 12, a winding shaft 13 and a binding belt, the connecting shell 11 is hollow and has an opening at the bottom, the connecting shell 11 is fixed on the beam body 3, the motor 12 is fixed on the connecting shell 11, the winding shaft 13 is fixed axially in the connecting shell 11 and can rotate relative to the connecting shell 11, and the inner end of the binding belt is fixed on the winding shaft 13, and the lower end of the binding belt extends out of the connecting shell 11 through the opening at the bottom of the connecting shell 11.

[0036] Since the inner end of the binding belt is connected to the winding shaft, when the motor 12 drives the winding shaft to rotate, the binding belt can be released or retracted. Since the lower end of the binding belt is used to connect the roller shaft, the roller shaft on the coating machine can finally be lifted or returned to the installation position.

[0037] The inner side of the connecting shell is fixed on the beam body, and the outer side of the connecting shell has an observation window 1 communicating with the inner cavity.

[0038] The top of the connecting shell has an observation window 2 communicating with the inner cavity.

[0039] The operation of the binding belt can be directly observed through the observation window 1 and the observation window 2.

[0040] The beam body has a connecting part 1 protruding to the side, the inner side of the connecting shell has a connecting part 2 protruding to the side, and the connecting part 1 and the connecting part 2 are fixed by fasteners.

[0041] Such a structure can conveniently and stably connect the connecting shell to the beam body.

[0042] The beam assembly for the coating machine can connect the disassembled roller shaft through the lifting assembly, and can make the roller shaft return to the coating machine, thereby facilitating the maintenance and repair of the coating machine. After the maintenance and repair work is completed, the lifting assembly is lowered again, thereby conveniently reinstalling the roller shaft into the coating machine, effectively reducing the labor intensity of the maintenance and repair work, and having high stability.

[0043] Meanwhile, under the action of the motor 1 and the motor 2, the entire beam assembly can move forward and backward relative to the coating machine, thereby stably connecting the roller shaft at each position of the coating machine, and having high applicability and high practical value.

[0044] In addition, the motors 1, 2 and 3 are integrated and arranged in a centralized manner, and the structure of the entire assembly is also relatively compact.

[0045] The technical features of the above-mentioned embodiments can be combined arbitrarily, and in order to make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described, however, as long as the combination of the technical features does not exist contradictory, it should be considered as the scope of the present application.

[0046] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present application, and are not used as a limitation to the present application, and as long as the above embodiments are made within the scope of the present application, the appropriate changes and variations of the above embodiments fall within the scope of the present application.

Claims

1. A beam assembly for use on a coating machine, the coating machine comprising a frame to which a delivery roll for delivering a base fabric is attached, characterized in that, The rack top has guide rails, the transverse beam assembly is arranged at the guide rails, and comprises a base one, a base two, a beam body and a lifting assembly, the guide rails comprise guide rail one and guide rail two arranged in parallel with each other, the guide rail one and the guide rail two are fixedly connected at two sides of the upper part of the rack respectively, the base one is connected at the guide rail one, the base two is connected at the guide rail two, two ends of the beam body are fixedly connected at the base one and the base two respectively, and the lifting assembly is located at the beam body and can grab the disassembled conveying roller and move the conveying roller upward to the upper part of the rack.

2. The crossbeam assembly for a coater as claimed in claim 1, wherein, The base one is in the shape of a cuboid, rotatable rollers one and two are connected at two ends of the base one respectively, the rollers one and two are connected on the guide rail one, a motor one is fixedly connected on the base one, and the motor one can drive the roller one to rotate continuously.

3. The crossbeam assembly for a coater as claimed in claim 2, wherein, The base one is internally hollow, the rollers one and two are located in the base one and lower parts of the rollers one and two extend out of the base one.

4. The crossbeam assembly for a coater as defined in claim 3, wherein, The base two is in the shape of a cuboid, rotatable rollers three and four are connected at two ends of the base two respectively, the rollers three and four are connected on the guide rail two, a motor two is fixedly connected on the base two, and the motor two can drive the roller three to rotate continuously.

5. The crossbeam assembly for a coater as defined in claim 4, wherein, The base two is internally hollow, the rollers three and four are located in the base two and lower parts of the rollers three and four extend out of the base two.

6. The crossbeam assembly for a coater as defined in claim 5, wherein, The motor one and the motor two are arranged opposite to each other.

7. The crossbeam assembly for a coater as defined in claim 6, wherein, The lifting assembly comprises a connecting shell, a motor three, a winding shaft and a bandage, the connecting shell is internally hollow and has an opening at a lower part, the connecting shell is fixedly connected on the beam body, the motor three is fixedly connected on the connecting shell, the winding shaft is fixed axially in the connecting shell and can rotate relative to the connecting shell, and the bandage has an inner end fixedly connected on the winding shaft and a lower end extending out of the connecting shell through the opening at the lower part of the connecting shell.

8. The crossbeam assembly for a coater as defined in claim 7, wherein, The inner side of the connecting shell is fixedly connected on the beam body, and the outer side of the connecting shell has an observation window one in communication with an inner cavity thereof.

9. The crossbeam assembly for a coater as defined in claim 8, wherein, The top of the connecting shell has an observation window two in communication with the inner cavity thereof.

10. The crossbeam assembly for a coater as defined in claim 9, wherein, The beam body has a connecting part one protruding to a side part thereof, the inner side of the connecting shell has a connecting part two protruding to a side part thereof, and the connecting part one and the connecting part two are fixedly connected by fasteners.

Images