PLC control cabinet for automatic gluing system

Abstract

The utility model discloses a PLC control cabinet for an automatic gluing system, and relates to the technical field of control cabinets. The cabinet comprises a cabinet body, wherein the front surface of the cabinet body is movably connected with a cabinet door through a hinge; a limiting assembly is arranged in the cabinet body and comprises a supporting plate, the supporting plate is fixedly connected to one side of the inner wall of the cabinet body, a supporting block is fixedly connected to the top of the supporting plate, a circular plate is fixedly connected to the top of the supporting block, a limiting piece is arranged in the circular plate, and a protection assembly is arranged on one side of the cabinet door. According to the cable fixing device, the rotating rod rotates to drive the rotating plate to rotate so as to drive the movable plate to rotate, when the movable plate is in contact with the pushing rod, the pushing rod moves upwards, and the second spring is extruded through the transverse plate so as to fix a cable, and when the movable plate is separated from the pushing rod, the second spring is extruded through the transverse plate. And the second spring can drive the push rod to reset through the elasticity of the second spring, and release the limiting of the cable.

Description

Technical Field

[0001] The utility model belongs to the technical field of control cabinets, in particular to a PLC control cabinet for an automatic gluing system. Background Art

[0002] The PLC control cabinet used in the automatic gluing system is a high-efficiency control unit that integrates a programmable logic controller, sensors, actuators and electrical components. It is designed to achieve automated management and precise control of the gluing process. The application of this control cabinet has greatly improved the production efficiency of the automatic gluing system and reduced the need for manual intervention.

[0003] In the prior art, PLC control cabinets for automatic gluing systems usually use ropes or self-locking belts to tighten and limit cables when fixing them. However, ropes or self-locking belts cannot completely fix the cables, especially when there are a large number of cables, which can easily cause the cables to become loose or slip, not only causing the cables to be arranged in a messy manner, but also affecting the appearance and subsequent management. In addition, since corresponding control elements are also installed on the surface of the cabinet door, and the control elements are connected to the internal equipment through cables, when the cabinet door is opened and closed, the cables are easily scratched against the rotating shaft between the cabinet door and the cabinet body due to swinging, thereby causing the cables to be scratched and damaged.

[0004] To this end, we provide a PLC control cabinet for automatic gluing system to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a PLC control cabinet for an automatic gluing system. Through the cooperation of a limiting component and a protective component, the utility model solves the problem that the PLC control cabinet for an automatic gluing system in the prior art usually uses ropes or self-locking belts to tighten and limit the cables of the equipment after installation, and cannot effectively prevent the cables from scratching the cabinet door.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a PLC control cabinet for an automatic gluing system, comprising a cabinet body, wherein the front of the cabinet body is movably connected to a cabinet door via a hinge;

[0008] A limit assembly is provided inside the cabinet, and the limit assembly includes a support plate, the support plate is fixedly connected to one side of the inner wall of the cabinet, a support block is fixedly connected to the top of the support plate, a circular plate is fixedly connected to the top of the support block, and a limit piece is provided inside the circular plate;

[0009] A protective component is provided on one side of the cabinet door, and the protective component includes a protective shell. The protective shell is provided at the bottom of one side of the cabinet door, a clamping plate is provided on one side of the inner cavity of the protective shell, and a clamping piece is provided on the top of the clamping plate.

[0010] The utility model is further configured as follows: the limiting member includes a rotating rod, which is rotatably connected to the inside of a circular plate, a fixed groove is opened inside the circular plate, a first fixed plate is fixedly connected to the top of the inner cavity of the fixed groove, a second fixed plate is slidably connected to the bottom of the inner cavity of the fixed groove, a push rod is fixedly connected to the bottom of the second fixed plate, a rotating plate is fixedly connected to the surface of the rotating rod, a movable plate is fixedly connected to the surface of the rotating plate, and the top of the movable plate contacts the bottom of the push rod.

[0011] The present invention is further configured such that the clamping member includes a first spring, the first spring is fixedly connected to both sides of the top of the clamping plate, the top of the clamping plate is fixedly connected to a connecting rod, and the top of the connecting rod is fixedly connected to a hand wheel.

[0012] The utility model is further configured such that a transverse plate is fixedly connected to the surface of the push rod, a second spring is sleeved on the bottom of the surface of the push rod, and the bottom of the second spring is fixedly connected to the top of the transverse plate.

[0013] The present invention is further configured such that a sliding groove is provided on the top of the protective shell, and the connecting rod is slidably connected to the inside of the sliding groove.

[0014] The utility model is further configured such that ventilation slots are provided on the tops of both sides of the cabinet, and dustproof plates are fixedly connected to the inside of the ventilation slots.

[0015] The present invention is further configured such that through slots are provided on both sides of the protective shell, and a switch is fixedly connected to one side of the cabinet door.

[0016] The utility model is further configured such that one end of the rotating rod is fixedly connected to a handle, a limit pin is provided on the top of one side of the handle, and one end of the limit pin passes through the interior of the circular plate.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model can drive the rotating plate to rotate by rotating the rotating rod, thereby driving the movable plate to rotate. When the movable plate contacts the pushing rod, the pushing rod will move upward and squeeze the second spring through the cross plate to fix the cable. When the movable plate is separated from the pushing rod, the second spring will drive the pushing rod to reset through its own elasticity and release the limit on the cable.

[0019] 2. The utility model can prevent the cables from being scratched against the rotating shaft between the cabinet door and the cabinet body when opening and closing the cabinet door through the provision of a protective shell. The movement of the clamping plate can squeeze the first spring, and the first spring fixes the clamping plate and the cable through its own elasticity, which can effectively prevent the cable from being scratched due to swinging.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0022] Figure 1 This is a structural stereogram of a PLC control cabinet for an automatic gluing system;

[0023] Figure 2 This is a schematic diagram of the internal structure of a PLC control cabinet for an automatic gluing system;

[0024] Figure 3 This is a schematic diagram of the internal structure of a protective shell in a PLC control cabinet for an automatic gluing system;

[0025] Figure 4 This is a schematic diagram of the structure of a limit assembly in a PLC control cabinet for an automatic gluing system;

[0026] Figure 5 The figure is a schematic diagram of the structure of a limiter in a PLC control cabinet for an automatic gluing system.

[0027] In the accompanying drawings: 1. Cabinet body; 2. Cabinet door; 3. Support plate; 4. Support block; 5. Round plate; 6. Protective shell; 7. Clamping plate; 8. Turning rod; 9. Fixed slot; 10. First fixed plate; 11. Second fixed plate; 12. Push rod; 13. Turning plate; 14. Movable plate; 15. First spring; 16. Connecting rod; 17. Handwheel; 18. Horizontal plate 19. Second spring; 20. Through slot; 21. Switch. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Specific embodiment 1

[0030] See also Figure 1-5The utility model is a PLC control cabinet for an automatic gluing system, comprising a cabinet body 1, the front of which is movably connected to a cabinet door 2 by a hinge; a limit assembly is arranged inside the cabinet body 1, the limit assembly comprises a support plate 3, the support plate 3 is fixedly connected to one side of the inner wall of the cabinet body 1, the top of the support plate 3 is fixedly connected to a support block 4, the top of the support block 4 is fixedly connected to a circular plate 5, a limit piece is arranged inside the circular plate 5; a protective assembly is arranged on one side of the cabinet door 2, the protective assembly comprises a protective shell 6, the protective shell 6 is arranged at the bottom of one side of the cabinet door 2, a clamping plate 7 is arranged on one side of the inner cavity of the protective shell 6, and a clamping piece is arranged on the top of the clamping plate 7.

[0031] Specifically: the support plate 3 can facilitate the installation of the limit assembly, the support block 4 can fix the circular plate 5, and through the setting of the limiter, multiple cables can be clamped and limited at the same time to prevent the cables from loosening or slipping. The protective shell 6 is divided into two parts. The protective shell 6 on one side is fixed to the bottom of one side of the box door, and the protective shell 6 on the other side is fixed to the inner wall of the cabinet 1. They are connected by hinges. Specific embodiment 2

[0033] See also Figure 1-5 On the basis of the specific embodiment 1, the limiting member includes a rotating rod 8, which is rotatably connected to the inside of the circular plate 5. A fixed groove 9 is opened inside the circular plate 5. The top of the inner cavity of the fixed groove 9 is fixedly connected to a first fixed plate 10, and the bottom of the inner cavity of the fixed groove 9 is slidably connected to a second fixed plate 11. The bottom of the second fixed plate 11 is fixedly connected to a push rod 12. The surface of the rotating rod 8 is fixedly connected to a rotating plate 13, and the surface of the rotating plate 13 is fixedly connected to a movable plate 14. The top of the movable plate 14 contacts the bottom of the push rod 12. The clamping member includes a first spring 15. The first spring 15 is fixedly connected to both sides of the top of the clamping plate 7. The top of the clamping plate 7 is fixedly connected to Connecting rod 16, the top of connecting rod 16 is fixedly connected to handwheel 17, the surface of pushing rod 12 is fixedly connected to horizontal plate 18, the bottom of the surface of pushing rod 12 is sleeved with second spring 19, the bottom of second spring 19 is fixedly connected to the top of horizontal plate 18, the top of protective shell 6 is provided with sliding groove, connecting rod 16 is slidably connected to the inside of sliding groove, ventilation grooves are provided on the top of both sides of cabinet body 1, dustproof plates are fixedly connected to the inside of ventilation grooves, through grooves 20 are provided on both sides of protective shell 6, a switch 21 is fixedly connected to one side of cabinet door 2, one end of rotating rod 8 is fixedly connected to handle, a limit pin is provided on the top of one side of handle, and one end of limit pin passes through the inside of circular plate 5.

[0034] Specifically: the rotating rod 8 is rotatably connected to the inside of the circular plate 5 through a bearing, and can drive the rotating plate 13 to rotate. There are four fixing grooves 9, which are respectively opened on one side of the inside of the circular plate 5. There are also four first fixing plates 10, which are respectively fixed inside the fixing grooves 9. The movable plate 14 can push the pushing rod 12 to move upward, so as to achieve the purpose of fixing and limiting multiple cables. The first spring 15 can fix the clamping plate 7 and the cable through its own elasticity. The connecting rod 16 can easily release the limit. The second spring 19 is sleeved on the bottom of the surface of the pushing rod 12, and the two ends are respectively fixedly connected to the top of the horizontal plate 18 and the top of the inner cavity of the circular plate 5. The sliding groove can facilitate the movement of the connecting rod 16, increasing the convenience during use. The ventilation groove can ventilate the inside of the cabinet 1, the through groove 20 can facilitate the movement of the cable, and the limit pin can limit the rotating rod 8 to prevent displacement after the limit.

[0035] The working principle of the utility model is as follows: when multiple cables need to be clamped and fixed, the user places the cables in the fixing groove 9 inside the circular plate 5, and then rotates the rotating rod 8 by the handle, the rotating rod 8 drives the rotating plate 13 to rotate, and the rotating plate 13 drives the movable plate 14 to rotate. When the movable plate 14 contacts the pushing rod 12, the pushing rod 12 will move upward and squeeze the second spring 19 through the cross plate 18 to complete the fixing of the cables. When the movable plate 14 is separated from the pushing rod 12, the second spring 19 will drive the pushing rod 12 to reset through its own elasticity and release the limit of the cables, thereby achieving the purpose of fixing multiple cables and facilitating subsequent disassembly, inspection and maintenance.

[0036] When it is necessary to fix the cable connected to the control element, the user pulls the connecting rod 16, and the connecting rod 16 drives the clamping plate 7 to move. While moving, the clamping plate 7 also squeezes the first spring 15, and then inserts the cable into the interior of the protective shell 6 through the through groove 20, and then releases the connecting rod 16. At this time, the second spring 19 will drive the clamping plate 7 to reset through its own elasticity and fix the cable, so as to prevent the cable from scratching the rotating shaft due to swinging when the cabinet door 2 is opened and closed 21.

[0037] The standard parts used in the present invention can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. The control method is automatically controlled by a control unit. The control circuit of the control unit can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the control method and circuit connection are no longer explained in detail in the present invention.

[0038] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to only the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can better understand and utilize the present invention.

Claims

1. A PLC control cabinet for an automatic gluing system, comprising a cabinet body (1), characterized in that: The front of the cabinet body (1) is movably connected to a cabinet door (2) via a hinge; A limiting assembly is provided inside the cabinet (1), the limiting assembly comprising a support plate (3), the support plate (3) being fixedly connected to one side of the inner wall of the cabinet (1), a support block (4) being fixedly connected to the top of the support plate (3), a circular plate (5) being fixedly connected to the top of the support block (4), and a limiting member being provided inside the circular plate (5); A protective component is provided on one side of the cabinet door (2), and the protective component includes a protective shell (6). The protective shell (6) is provided at the bottom of one side of the cabinet door (2), a clamping plate (7) is provided on one side of the inner cavity of the protective shell (6), and a clamping member is provided on the top of the clamping plate (7).

2. The PLC control cabinet for an automatic gluing system according to claim 1, characterized in that: The limiting member includes a rotating rod (8), the rotating rod (8) is rotatably connected to the inside of the circular plate (5), a fixing groove (9) is opened inside the circular plate (5), a first fixing plate (10) is fixedly connected to the top of the inner cavity of the fixing groove (9), a second fixing plate (11) is slidably connected to the bottom of the inner cavity of the fixing groove (9), a push rod (12) is fixedly connected to the bottom of the second fixing plate (11), a rotating plate (13) is fixedly connected to the surface of the rotating rod (8), a movable plate (14) is fixedly connected to the surface of the rotating plate (13), and the top of the movable plate (14) contacts the bottom of the push rod (12).

3. The PLC control cabinet for an automatic gluing system according to claim 1, characterized in that: The clamping member comprises a first spring (15), the first spring (15) is fixedly connected to both sides of the top of the clamping plate (7), the top of the clamping plate (7) is fixedly connected to a connecting rod (16), and the top of the connecting rod (16) is fixedly connected to a hand wheel (17).

4. The PLC control cabinet for an automatic gluing system according to claim 2, characterized in that: The surface of the push rod (12) is fixedly connected with a transverse plate (18), the bottom of the surface of the push rod (12) is sleeved with a second spring (19), and the bottom of the second spring (19) is fixedly connected to the top of the transverse plate (18).

5. The PLC control cabinet for an automatic gluing system according to claim 3, characterized in that: A sliding groove is provided on the top of the protective shell (6), and the connecting rod (16) is slidably connected to the inside of the sliding groove.

6. The PLC control cabinet for an automatic gluing system according to claim 1, characterized in that: The tops of both sides of the cabinet (1) are provided with ventilation slots, and dustproof plates are fixedly connected inside the ventilation slots.

7. The PLC control cabinet for an automatic gluing system according to claim 1, characterized in that: Through slots (20) are provided on both sides of the protective shell (6), and a switch (21) is fixedly connected to one side of the cabinet door (2).

8. The PLC control cabinet for an automatic gluing system according to claim 2, characterized in that: One end of the rotating rod (8) is fixedly connected to a handle, and a limit pin is provided on the top of one side of the handle, and one end of the limit pin penetrates into the interior of the circular plate (5).

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