CN217911312U

CN217911312U - Safety device of coating machine and coating machine

Info

Publication number: CN217911312U
Application number: CN202221963159.XU
Authority: CN
Inventors: 姜少林; 冉昌友; 薛建华
Original assignee: Changzhou Yonggao Machinery Co ltd
Current assignee: Changzhou Yonggao Machinery Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-29
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a safety device and coating machine of coating machine, include: the base, the equal fixedly connected with bearing frame in both sides at base top, two rotate between the relative one side of bearing frame and be connected with first pivot, the fixed cover of axial plane of first pivot is equipped with first coating roll, two the spout has all been seted up to the relative one side of bearing frame and the top that is located first coating roll. The utility model discloses when the card has the foreign matter between first coating roll and the second coating roll, the one end of second coating roll is raised by the foreign matter, can upwards promote the movable sleeve that the cover was established in the second pivot then, can upwards promote the movable block to can drive the movable rod displacement that makes progress, promote the brake pads, can press brake button, cut off servo motor's power fast, the timely emergence of having blocked the production accident, the workman of being convenient for carries out the quick overhaul to equipment, the effectual coating machine production security that has improved.

Description

Safety device of coating machine and coating machine

Technical Field

The utility model relates to a coating processing technology field specifically is a safety device and coating machine of coating machine.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, the coating machine coats a layer of glue, paint or printing ink and the like with specific functions on a coiled base material, the base material is dried and then cut into sheets or wound, a special multifunctional coating head is adopted, the surface coating production in various forms can be realized, the winding and unwinding of the coating machine are all provided with a full-speed automatic film receiving mechanism, and the PLC program tension is automatically controlled in a closed loop mode.

Carry out high-speed rotation between the coating roller in the coating machine that has at present, there is foreign matter or workman's hand card to advance between the coating roller in the working process, and coating machine inside does not set up emergency braking equipment, and the motor can drive the coating roller and continuously rotate, can cause the emergence of production accident then, has influenced coating machining efficiency.

Therefore, it is necessary to provide a safety device for a coater and a coater to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device and coating machine of coating machine to it does not have the problem that emergency braking mechanism guarantees workman's production safety to provide the coating machine inside in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety device of a coating machine and the coating machine comprise: the device comprises a base, wherein both sides of the top of the base are fixedly connected with bearing frames, a first rotating shaft is rotatably connected between opposite sides of the two bearing frames, a first coating roller is fixedly sleeved on the shaft surface of the first rotating shaft, sliding grooves are formed in the opposite sides of the two bearing frames and above the first coating roller, movable sleeves penetrate through the sliding grooves in opposite sides of the two bearing frames, and emergency braking components are arranged at the tops of the inner walls of the sliding grooves in the two bearing frames;

the emergency braking subassembly includes the activity groove, the inside that the bearing frame was seted up in the activity groove is located the top of spout inner wall, the top of spout inner wall is located the activity groove under fixedly connected with limiting plate, the inside sliding connection in activity groove has the brake block, the bottom fixedly connected with movable rod of brake block, the one end of movable rod runs through the limiting plate and extends to the below of limiting plate, the bottom fixedly connected with movable block of movable rod, the top fixedly connected with brake button of activity inslot wall, the face cover that is located the movable rod between the bottom of brake block and the top of limiting plate is equipped with compression spring.

Preferably, a second rotating shaft penetrates through the opposite ends of the two movable sleeves, a second coating roller is fixedly sleeved between the opposite sides of the two bearing frames on the shaft surface of the second rotating shaft, and the two ends of the first rotating shaft penetrate through the two bearing frames respectively.

Preferably, a driving wheel is fixedly sleeved at one end of the first rotating shaft, a driven wheel is fixedly sleeved at the top of the driving wheel at one end of the second rotating shaft, and the driving wheel is meshed with the driven wheel.

Preferably, two the equal fixedly connected with warning light in top of bearing frame, the warning light passes through wire and brake button electric connection.

Preferably, one side of bearing frame is located the below fixedly connected with mounting bracket of first pivot, the top fixedly connected with servo motor of mounting bracket, servo motor's the output and the other end fixed connection of first pivot.

Preferably, the movable rod is connected with the limiting plate in a sliding mode, one end of the compression spring is fixedly connected with the top of the limiting plate, and one end of the compression spring is fixedly connected with the bottom of the brake block.

The utility model provides a coating machine, safety device includes emergency braking subassembly, emergency braking subassembly fixed connection is in the inside of two bearing frames on the coating machine.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This safety device of coating machine, when the card has the foreign matter between first coating roll and the second coating roll, the one end of second coating roll is raised by the foreign matter, can upwards promote the movable sleeve that the cover was established in the second pivot then, can upwards promote the movable block, thereby can drive the displacement that the movable rod upwards, promote the brake pads, can press brake button, cut off servo motor's power fast, the timely emergence of having blocked the production accident, the workman of being convenient for carries out the fast overhaul to equipment, the effectual coating machine production security that has improved.

(2) This coating machine, when the servo motor power was cut off, the warning light lighted, can effectual suggestion workman fault equipment position, effectively improved the maintenance efficiency to the coating machine, improved coating production machining efficiency.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a main sectional view showing the structure of the present invention;

FIG. 3 is a schematic front cross-sectional view of the emergency brake assembly of FIG. 2;

FIG. 4 is a schematic side view of the structure of the present invention;

fig. 5 is a side sectional view showing the structure of the present invention.

In the figure: 1. a base; 2. a bearing frame; 3. a first rotating shaft; 4. a first coating roll; 5. a driving wheel; 6. a chute; 7. a movable sleeve; 8. a second rotating shaft; 9. an emergency braking assembly; 10. a second coating roll; 11. a driven wheel; 12. a warning light; 13. a servo motor; 14. a mounting frame; 91. a movable groove; 92. a limiting plate; 93. a brake pad; 94. a movable rod; 95. a compression spring; 96. a movable block; 97. and a brake button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a safety device of a coating machine and the coating machine comprise: the automatic coating machine comprises a base 1, wherein both sides of the top of the base 1 are fixedly connected with bearing frames 2, a first rotating shaft 3 is rotatably connected between opposite sides of the two bearing frames 2, a first coating roller 4 is fixedly sleeved on the shaft surface of the first rotating shaft 3, sliding grooves 6 are formed in the opposite sides of the two bearing frames 2 and above the first coating roller 4, movable sleeves 7 penetrate through the opposite sides of the two bearing frames 2 through the sliding grooves 6, and emergency braking components 9 are arranged at the tops of the inner walls of the sliding grooves 6 in the two bearing frames 2;

emergency brake subassembly 9 includes movable groove 91, movable groove 91 is seted up in the inside of bearing frame 2 and is located the top of 6 inner walls of spout, the top of 6 inner walls of spout is located movable groove 91 under fixedly connected with limiting plate 92, the inside sliding connection of movable groove 91 has brake block 93, the bottom fixedly connected with movable rod 94 of brake block 93, limiting plate 92 is run through and extends to limiting plate 92's below to the one end of movable rod 94, the bottom fixedly connected with movable block 96 of movable rod 94, the top fixedly connected with brake button 97 of movable groove 91 inner wall, the face cover that is located movable rod 94 between the bottom of brake block 93 and the top of limiting plate 92 is equipped with compression spring 95, limiting plate 92 has limiting displacement to brake block 93, prevent that compression spring 95's resilience from taking brake block 93 out from movable groove 91 is inside.

Referring to fig. 2-5, a second rotating shaft 8 penetrates through the opposite ends of the two movable sleeves 7, a second coating roll 10 is fixedly sleeved on the shaft surface of the second rotating shaft 8 between the opposite sides of the two bearing frames 2, two ends of the first rotating shaft 3 respectively penetrate through the two bearing frames 2, and coating processing is performed between the first coating roll 4 and the second coating roll 10.

Referring to fig. 2-5, a driving wheel 5 is fixedly sleeved at one end of the first rotating shaft 3, a driven wheel 11 is fixedly sleeved at one end of the second rotating shaft 8, which is located at the top of the driving wheel 5, the driving wheel 5 is engaged with the driven wheel 11, and the two movable sleeves 7 are rotatably connected with the second rotating shaft 8.

Referring to fig. 2-5, the warning lamps 12 are fixedly connected to the tops of the two bearing frames 2, the warning lamps 12 are electrically connected to the brake buttons 97 through wires, the brake buttons 97 control the power sources of the warning lamps 12, and when the brake buttons 97 are pressed by the brake blocks 93 to move upwards, the warning lamps 12 are turned on.

Referring to fig. 2-5, one side of a bearing frame 2 is located below the first rotating shaft 3 and is fixedly connected with a mounting frame 14, a servo motor 13 is fixedly connected to the top of the mounting frame 14, the output end of the servo motor 13 is fixedly connected with the other end of the first rotating shaft 3, the servo motor 13 is connected with an external power supply and is provided with a switch for controlling the power supply, a brake button 97 is electrically connected with the servo motor 13 and is used as another power supply closing button of the servo motor 13, and when the brake button 97 is pressed by the brake block 93 to move upwards, the power supply of the servo motor 13 is disconnected.

Referring to fig. 3 and 5, the movable rod 94 is slidably connected to the limiting plate 92, one end of the compression spring 95 is fixedly connected to the top of the limiting plate 92, one end of the compression spring 95 is fixedly connected to the bottom of the brake block 93, and the brake block 93 is located right above the movable sleeve 7.

A safety protection device of a coating machine comprises an emergency braking assembly 9, wherein the emergency braking assembly 9 is fixedly connected to the insides of two bearing frames 2 on the coating machine.

The working principle is as follows: as shown in fig. 1 to 5, in the safety protection device and the coater using the coater, first, the servo motor 13 is activated to rotate the first spindle 3, the first spindle 3 drives the driving wheel 5 to rotate, the driving wheel 5 drives the driven wheel 11 to rotate, the driven wheel 11 drives the second spindle 8 to rotate, and then the first coating roller 4 and the second coating roller 10 can be driven to rotate simultaneously, and the cloth is coated, processed and conveyed, if a worker's clothing corner or other object is jammed between the first coating roller 4 and the second coating roller 10 during the process, a foreign object will push the second coating roller 10 upwards, and then one end of the second coating roller 10 can be raised, so that one end of the second spindle 8 is also raised, and then one movable sleeve 7 can be raised, the movable sleeve 7 is displaced upwards inside the chute 6, the movable sleeve 7 pushes the movable block 96 upwards, the movable block 96 pushes the movable rod 94 upwards, the movable rod 94 pushes the movable rod 93 upwards, while the compression spring 95 is stretched, the brake block 93 slides upwards inside the movable chute 91, the brake button 97 is pressed, the power supply of the servo motor is turned off, and the safety protection device is used for checking the safety protection device and the coater.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A safety device of a coater, comprising: the base (1) is characterized in that two sides of the top of the base (1) are fixedly connected with bearing frames (2), a first rotating shaft (3) is rotatably connected between two opposite sides of the bearing frames (2), a first coating roller (4) is fixedly sleeved on the shaft surface of the first rotating shaft (3), sliding grooves (6) are formed in the two opposite sides of the bearing frames (2) and above the first coating roller (4), movable sleeves (7) penetrate through the two opposite sides of the bearing frames (2) through the sliding grooves (6), and emergency braking components (9) are arranged at the tops of the inner walls of the sliding grooves (6) in the two bearing frames (2);

emergency brake subassembly (9) are including activity groove (91), the inside that is located spout (6) inner wall of bearing frame (2) is seted up in activity groove (91), the top of spout (6) inner wall is located activity groove (91) under fixedly connected with limiting plate (92), the inside sliding connection of activity groove (91) has brake block (93), the bottom fixedly connected with movable rod (94) of brake block (93), the below of limiting plate (92) and extending to limiting plate (92) is run through to the one end of movable rod (94), the bottom fixedly connected with movable block (96) of movable rod (94), the top fixedly connected with brake button (97) of activity groove (91) inner wall, the face cover that is located movable rod (94) between the bottom of brake block (93) and the top of limiting plate (92) is equipped with face compression spring (95).

2. A safety guard device of a coater according to claim 1, wherein: two it has second pivot (8) to run through between the relative one end of movable sleeve (7), fixed cover between the relative one side that the axial plane of second pivot (8) is located two bearing frame (2) is equipped with second coating roller (10), two bearing frame (2) are run through respectively at the both ends of first pivot (3).

3. A safety guard device of a coater according to claim 2, wherein: the fixed cover of one end of first pivot (3) is equipped with action wheel (5), the fixed cover that the one end of second pivot (8) is located action wheel (5) is equipped with from driving wheel (11), action wheel (5) mesh with from driving wheel (11) mutually.

4. A safety guard device of a coater according to claim 1, wherein: two the equal fixedly connected with warning light (12) in top of bearing frame (2), warning light (12) pass through wire and brake button (97) electric connection.

5. A safety guard device of a coater according to claim 1, wherein: one side of bearing frame (2) is located below fixedly connected with mounting bracket (14) of first pivot (3), the top fixedly connected with servo motor (13) of mounting bracket (14), the output of servo motor (13) and the other end fixed connection of first pivot (3).

6. A safety guard device of a coater according to claim 1, wherein: the movable rod (94) is connected with the limiting plate (92) in a sliding mode, one end of the compression spring (95) is fixedly connected with the top of the limiting plate (92), and one end of the compression spring (95) is fixedly connected with the bottom of the brake block (93).

7. A coater, characterized in that: safety device comprising a safety device according to any of claims 1 to 6, said safety device comprising an emergency brake assembly (9), said emergency brake assembly (9) being fixedly attached to the interior of two support frames (2) on the coating machine.