Rapid mounting mechanism for compound roller of compound machine

Abstract

The utility model discloses a quick mounting mechanism for a compound roller of a compound machine, which comprises a base, two sleeves are fixedly arranged on the base, first rotating shafts are rotatably arranged on the outer walls of the two sleeves, a lower press roller is arranged between the two first rotating shafts, and electric push rods are fixedly arranged on the inner sides of the two sleeves. Supporting plates are fixedly arranged at the output ends of the two electric push rods, second rotating shafts are rotationally arranged on the two supporting plates, an upper pressing roller is arranged between the two second rotating shafts, grooves are formed in the two ends of the upper pressing roller and the two ends of the lower pressing roller, and mounting assemblies are arranged at the positions, located in the grooves, of the two ends of the upper pressing roller and the two ends of the lower pressing roller. The two shifting blocks are pulled towards the two sides to drive the two inserting columns to move out of the inserting grooves, then the upper pressing roller and the lower pressing roller can be detached respectively, the two ends of the upper pressing roller and the two ends of the lower pressing roller correspond to the first rotating shaft and the second rotating shaft respectively, the two shifting blocks are pulled towards the two sides, the two inserting columns are driven to be inserted into the inserting grooves respectively through the restoring force effect of the two springs, and therefore the pressing rollers can be detached. Therefore, the mounting and the dismounting are very convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of compound machines, and particularly relates to a quick installation mechanism for a compound roller of a compound machine. Background Art

[0002] A compound machine is a machine that combines two or more layers of the same or different materials, such as cloth, paper, artificial leather, and various plastic and rubber sheet materials, by heating them to a molten or semi-molten state or using a special adhesive, and is widely used.

[0003] However, in the prior art, generally, the compound roller is installed on the equipment through bolts. In this fixed connection method, when the compound roller needs to be replaced, maintenance personnel need to disassemble the bolts one by one to remove the compound roller for replacement. The disassembly steps are cumbersome and time-consuming, which brings inconvenience to the maintenance personnel. Therefore, a quick installation mechanism for a compound roller of a compound machine is proposed. Summary of the Utility Model

[0004] Aiming at the problem in the prior art that generally, the compound roller is installed on the equipment through bolts. In this fixed connection method, when the compound roller needs to be replaced, maintenance personnel need to disassemble the bolts one by one to remove the compound roller for replacement. The disassembly steps are cumbersome and time-consuming, which brings inconvenience to the maintenance personnel, the utility model provides a quick installation mechanism for a compound roller of a compound machine.

[0005] To achieve the above object, the utility model adopts the following technical scheme: A quick installation mechanism for a compound roller of a compound machine, including a base, two sleeves are fixedly arranged on the base, the outer walls of the two sleeves are rotatably provided with first rotating shafts, a lower pressing roller is arranged between the two first rotating shafts, electric push rods are fixedly arranged on the inner sides of the two sleeves, support plates are fixedly arranged at the output ends of the two electric push rods, second rotating shafts are rotatably arranged on the two support plates, an upper pressing roller is arranged between the two second rotating shafts, grooves are opened at both ends of the upper pressing roller and the lower pressing roller, installation components are arranged in the grooves at both ends of the upper pressing roller and the lower pressing roller, a U-shaped frame is fixedly arranged on the base on one side of the two sleeves, and a conveying component is arranged inside the U-shaped frame.

[0006] Preferably, the installation component includes a spring and a plug post. The spring is fixedly arranged in the grooves at both ends of the upper pressing roller and the lower pressing roller. The plug post is fixed to one end of the spring. Slots adapted to the plug post are opened on the first rotating shaft and the second rotating shaft.

[0007] Preferably, both the plug post and the slot are of rectangular structures, and the plug post and the slot are in plug-in fit.

[0008] Preferably, both ends of the upper pressure roller and the lower pressure roller are provided with slide grooves at the grooves, and the inserting columns are fixedly provided with shifting blocks, and the shifting blocks slide through the slide grooves.

[0009] Preferably, the conveying assembly includes a plurality of conveying rollers, and the plurality of conveying rollers are rotatably arranged on the inner side of the U-shaped frame, and the plurality of conveying rollers are evenly distributed.

[0010] Preferably, a heater is provided on the inner top of the U-shaped frame.

[0011] Preferably, a motor is fixedly provided on the outer wall of the support plate, and an output end of the motor is fixed to the second rotating shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The output ends of the two electric push rods drive the two support plates to move upward or downward, thereby driving the upper pressure roller to move upward or downward. The height position of the upper pressure roller is adjusted, which is suitable for laminating materials of different thicknesses and is very convenient to adjust.

[0014] 2. By pulling the two shifting blocks to both sides, the two plugging posts are moved out of the slots, and then the upper pressure roller and the lower pressure roller can be removed separately. By making the two ends of the upper pressure roller and the lower pressure roller correspond to the first rotating shaft and the second rotating shaft respectively, by pulling the two shifting blocks to both sides, and then through the restoring force of the two springs, the two plugging posts are driven to be inserted into the slots respectively to complete the installation. The installation and disassembly are very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the U-shaped frame of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of a partial cross-section of the utility model;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0019] In the figure: 1. base; 2. sleeve; 3. first rotating shaft; 4. lower pressure roller; 5. electric push rod; 6. support plate; 7. second rotating shaft; 8. upper pressure roller; 9. U-shaped frame; 10. motor; 11. spring; 12. plug column; 13. slot; 14. slide groove; 15. shift block; 16. conveyor roller; 17. heater. DETAILED DESCRIPTION

[0020] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Referring to Figures 1-4 , a quick installation mechanism for a compound roller of a compound machine, including a base 1, two sleeves 2 are fixedly arranged on the base 1, the outer walls of the two sleeves 2 are rotatably provided with first rotating shafts 3, a lower pressing roller 4 is arranged between the two first rotating shafts 3, electric push rods 5 are fixedly arranged on the inner sides of the two sleeves 2, the output ends of the two electric push rods 5 are fixedly provided with support plates 6, second rotating shafts 7 are rotatably arranged on the two support plates 6, an upper pressing roller 8 is arranged between the two second rotating shafts 7, a motor 10 is fixedly arranged on the outer wall of the support plate 6, the output end of the motor 10 is fixed to the second rotating shaft 7, the second rotating shaft 7 and the upper pressing roller 8 are driven to rotate by the motor 10, and then the material is compounded by the upper pressing roller 8 and the lower pressing roller 4. The output ends of the two electric push rods 5 drive the two support plates 6 to move up or down, thereby driving the upper pressing roller 8 to move up or down, adjusting the height position of the upper pressing roller 8, and being applicable to compound materials of different thicknesses.

[0022] Furthermore, grooves are provided at both ends of the upper pressing roller 8 and the lower pressing roller 4, and installation components are arranged in the grooves at both ends of the upper pressing roller 8 and the lower pressing roller 4. The installation components include springs 11 and plug posts 12. The springs 11 are fixedly arranged in the grooves at both ends of the upper pressing roller 8 and the lower pressing roller 4, one end of the plug post 12 is fixed to the spring 11, and slots 13 adapted to the plug posts 12 are provided on the first rotating shaft 3 and the second rotating shaft 7.

[0023] Among them, both the plug post 12 and the slot 13 are rectangular structures, and the plug post 12 is in plug-in fit with the slot 13. Chute grooves 14 are provided at both ends of the upper pressing roller 8 and the lower pressing roller 4 at the grooves, and a dial block 15 is fixedly arranged on the plug post 12, and the dial block 15 slidably penetrates through the chute groove 14.

[0024] Specifically, when it is necessary to disassemble and replace the upper pressing roller 8 and the lower pressing roller 4, the two dial blocks 15 are pulled to both sides, driving the two plug posts 12 to move out of the slots 13, and then the upper pressing roller 8 and the lower pressing roller 4 can be disassembled respectively. When installing the upper pressing roller 8 and the lower pressing roller 4, the two ends of the upper pressing roller 8 and the lower pressing roller 4 are respectively corresponding to the first rotating shaft 3 and the second rotating shaft 7. By pulling the two dial blocks 15 to both sides, and then under the restoring force action of the two springs 11, the two plug posts 12 are driven to be inserted into the slots 13 respectively to complete the installation.

[0025] In addition, a U-shaped frame 9 is fixedly arranged on one side of the two sleeves 2 on the base 1, a conveying component is arranged inside the U-shaped frame 9, the conveying component includes a plurality of conveying rollers 16, the plurality of conveying rollers 16 are all rotatably arranged inside the U-shaped frame 9, and the plurality of conveying rollers 16 are evenly distributed, and the material is conveyed and fed by the plurality of conveying rollers 16.

[0026] In addition, a heater 17 is provided at the inner top of the U-shaped frame 9. The heater 17 is a prior art, and heat treatment is carried out through the heater 17.

[0027] The operating principle of the present utility model is described as follows: The motor 10 drives the second rotating shaft 7 and the upper pressing roller 8 to rotate, and then the upper pressing roller 8 and the lower pressing roller 4 are used to laminate the material. The output ends of the two electric push rods 5 drive the two support plates 6 to move up or down, and then drive the upper pressing roller 8 to move up or down, adjusting the height position of the upper pressing roller 8 to be suitable for laminating materials of different thicknesses;

[0028] When it is necessary to disassemble and replace the upper pressing roller 8 and the lower pressing roller 4, pull the two dial blocks 15 to both sides, drive the two inserting posts 12 out of the inserting slots 13, and then the upper pressing roller 8 and the lower pressing roller 4 can be disassembled respectively. When installing the upper pressing roller 8 and the lower pressing roller 4, make the two ends of the upper pressing roller 8 and the lower pressing roller 4 correspond to the first rotating shaft 3 and the second rotating shaft 7 respectively. By pulling the two dial blocks 15 to both sides, and then through the restoring force of the two springs 11, drive the two inserting posts 12 to insert into the inserting slots 13 respectively to complete the installation. The installation and disassembly are very convenient.

[0029] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A quick installation mechanism for composite rollers of a composite machine, comprising a base (1), characterized in that: Two sleeves (2) are fixedly arranged on the base (1), and first rotating shafts (3) are rotatably arranged on the outer walls of the two sleeves (2), and a lower pressure roller (4) is arranged between the two first rotating shafts (3). Electric push rods (5) are fixedly arranged on the inner sides of the two sleeves (2), and support plates (6) are fixedly arranged on the output ends of the two electric push rods (5). Second rotating shafts (7) are rotatably arranged on the two support plates (6), and an upper pressure roller (8) is arranged between the two second rotating shafts (7). Grooves are provided at both ends of the upper pressure roller (8) and the lower pressure roller (4), and mounting components are arranged in the grooves at both ends of the upper pressure roller (8) and the lower pressure roller (4). A U-shaped frame (9) is fixedly arranged on the base (1) at one side of the two sleeves (2), and a conveying component is arranged on the inner side of the U-shaped frame (9).

2. A composite roller quick installation mechanism for a composite machine according to claim 1, characterized in that: The mounting assembly comprises a spring (11) and a plug (12); the spring (11) is fixedly arranged in grooves at both ends of the upper pressure roller (8) and the lower pressure roller (4); the plug (12) is fixed to one end of the spring (11); and a slot (13) adapted to the plug (12) is provided on the first rotating shaft (3) and the second rotating shaft (7).

3. A composite roller quick installation mechanism for a composite machine according to claim 2, characterized in that: The plug post (12) and the slot (13) are both rectangular structures, and the plug post (12) and the slot (13) are plugged and matched.

4. The compound machine composite roller quick installation mechanism according to claim 2, characterized in that: Both ends of the upper pressure roller (8) and the lower pressure roller (4) are provided with slide grooves (14) at the grooves, and the inserting column (12) is fixedly provided with a shifting block (15), and the shifting block (15) slides through the slide groove (14).

5. The quick installation mechanism of composite rollers of a composite machine according to claim 1, characterized in that: The conveying assembly comprises a plurality of conveying rollers (16), and the plurality of conveying rollers (16) are all rotatably arranged on the inner side of the U-shaped frame (9), and the plurality of conveying rollers (16) are evenly distributed.

6. The compound machine composite roller quick installation mechanism according to claim 1, characterized in that: A heater (17) is arranged on the top of the inner side of the U-shaped frame (9).

7. A compound machine composite roller quick installation mechanism according to claim 1, characterized in that: A motor (10) is fixedly arranged on the outer wall of the support plate (6), and an output end of the motor (10) is fixed to the second rotating shaft (7).

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