PLC control servo sensor oil cylinder

Abstract

The utility model provides a PLC control servo sensor oil cylinder, which comprises a bottom plate, a cylinder body and a circulating cooling mechanism, two adjusting shafts are respectively and rotatably connected with the inner walls of the left side and the right side of a U-shaped plate, the lower ends of the left side and the right side of the cylinder body are respectively and fixedly connected with fixing blocks, the two fixing blocks are respectively and fixedly connected with the two adjusting shafts, and a bearing outer ring is fixedly connected with a heat conducting plate. The right end of the screw rod is connected with an inner ring of the bearing, a first circulating pump and a second circulating pump are installed above the storage box in a communicating mode, and a liquid circulating bent groove is formed in the heat conducting plate, so that the problems that when an original device works, the internal temperature and the surface temperature of a cylinder body can rise, and aging of internal parts can be accelerated if heat is not dissipated in time; the cooling device is reasonable in structure and good in practicability, the design that the circulating pump is used for pumping cooling liquid is utilized, when the cooling device works, heat dissipation can be conducted on the surface of the cylinder body, the loss degree of the cylinder body caused by high temperature is relieved, meanwhile, the risk that personnel are scalded is reduced, and adjustment and use are convenient.

Description

Technical Field

[0001] The utility model is a PLC-controlled servo sensor oil cylinder, belonging to the technical field of oil cylinder equipment. Background Art

[0002] With the rapid development of society, various mechanical technologies have been gradually improved, making people's daily lives more convenient. As a simple and efficient power structure, the cylinder is widely used in various machines. The establishment of this device adjusts the extension and retraction distance of the cylinder, so that the cylinder can output power efficiently and stably.

[0003] Chinese patent number: CN214196842U, mentions a PLC-controlled servo sensor cylinder, which presses the slot downward through the cylinder piston rod to drive the rubber pad to contact the bottom end of the cylinder for buffering, and at the same time makes the clamping column slide upward inside the slot. The compression spring is squeezed upward by the clamping column to contract and mitigate the impact. The rubber pad covers the oil inlet pipe to reduce the discharge speed of the hydraulic oil and the internal and external pressures, thereby realizing the buffering function of this device and enhancing the practicality of this device. However, when this device is working, the internal temperature and the surface temperature of the cylinder will rise. If the heat is not dissipated in time, the aging of the internal parts will be accelerated, affecting the service life. Now there is an urgent need for a PLC-controlled servo sensor cylinder to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a PLC-controlled servo sensor cylinder to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. It uses a design of a circulating pump to pump coolant. When working, it can dissipate heat from the surface of the cylinder body, alleviate the loss of high temperature to the cylinder body, and at the same time reduce the risk of burns to personnel. It is easy to adjust and easy to use.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a PLC-controlled servo sensor cylinder, comprising a base plate, a cylinder body and a circulating cooling mechanism, a U-shaped plate is installed above the base plate, and slow motors are respectively installed on the left and right sides of the U-shaped plate, and the two slow motor shaft ends are respectively installed with adjusting shafts, and the two adjusting shafts are respectively rotatably connected to the left and right inner walls of the U-shaped plate, and the lower ends of the left and right sides of the cylinder body are respectively fixed with fixed blocks, and the two fixed blocks are respectively fixed with the two adjusting shafts, and the circulating cooling mechanism comprises a side connecting plate, a storage box and a heat conducting plate, a screw is threaded on the left side of the side connecting plate, a bearing is sleeved on the right end of the screw, the outer ring of the bearing is fixed to the heat conducting plate, and the right end of the screw is connected to the inner ring of the bearing, a first circulating pump and a second circulating pump are installed above the storage box, and a liquid circulation bend groove is opened inside the heat conducting plate.

[0006] Further, the first circulating pump output end is sealingly provided with a first connecting pipe, and the second circulating pump input end is sealingly provided with a second connecting pipe, which are respectively sealingly communicated with the liquid flow-through bend.

[0007] Further, the storage tank is arranged on the left side of the side connecting plate, and the circulating cooling mechanism is provided with two and arranged on the left and right sides of the bottom plate.

[0008] Further, the cylinder body is internally provided with a cylinder body piston rod, the cylinder body top is provided with a cylinder body upper cover, and the cylinder body rear side is provided with an oil inlet pipe.

[0009] Further, the two storage tanks are respectively provided with liquid inlets on the top.

[0010] Further, the two heat-conducting plates are respectively made of copper.

[0011] The beneficial effects of the utility model are as follows: the utility model relates to a PLC control servo sensor oil cylinder, which is provided with a first circulating pump, a second circulating pump, a first connecting pipe, a second connecting pipe, a heat-conducting plate and a liquid flow-through bend, and the design improvement and actual use show that the device has reasonable structure, good practicability, can dissipate heat from the surface of the cylinder body during work, relieves the damage degree of the cylinder body caused by high temperature, reduces the risk of scalding, is convenient to adjust and use. BRIEF DESCRIPTION OF DRAWINGS

[0012] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings:

[0013] Figure 1 It is a whole structure perspective schematic view of the utility model of a PLC control servo sensor oil cylinder;

[0014] Figure 2 It is a bottom plate top structure perspective schematic view of the utility model of a PLC control servo sensor oil cylinder;

[0015] Figure 3 It is a circulating cooling mechanism structure perspective schematic view of the utility model of a PLC control servo sensor oil cylinder;

[0016] Figure 4 It is a heat-conducting plate cross section structure perspective schematic view of the utility model of a PLC control servo sensor oil cylinder;

[0017] In the figure: 1-base plate, 2-cylinder body, 3-cylinder body upper cover, 4-cylinder body piston rod, 5-U-shaped plate, 6-slow speed motor, 7-fixing block, 8-circulation cooling mechanism, 9-adjusting shaft, 10-oil inlet pipe, 80-side connecting plate, 81-storage box, 82-first circulation pump, 83-second circulation pump, 84-first connecting pipe, 85-second connecting pipe, 86-heat conduction plate, 87-bearing, 88-screw, 89-knob, 90-liquid circulation bend groove. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figures 1-4 The utility model provides a technical solution: a PLC controlled servo sensor oil cylinder, comprising a base plate 1, a cylinder body 2 and a circulating cooling mechanism 8, a U-shaped plate 5 is installed above the base plate 1, a slow motor 6 is installed on the left and right sides of the U-shaped plate 5, and an adjusting shaft 9 is installed on the shaft end of the two slow motors 6. The two adjusting shafts 9 are rotatably connected to the inner walls of the left and right sides of the U-shaped plate 5, and the lower ends of the left and right sides of the cylinder body 2 are fixed with fixed blocks 7, and the two fixed blocks 7 are fixed with the two adjusting shafts 9 respectively. The circulating cooling mechanism 8 includes a side connecting plate 80, a storage The storage box 81 and the heat conducting plate 86, the side connecting plate 80 is screwed with a screw 88 on the left side, the right end of the screw 88 is sleeved with a bearing 87, the outer ring of the bearing 87 is fixedly connected to the heat conducting plate 86, and the right end of the screw 88 is connected to the inner ring of the bearing 87. The first circulation pump 82 and the second circulation pump 83 are installed above the storage box 81, and a liquid circulation bend 90 is opened inside the heat conducting plate 86. This design solves the problem that the internal temperature and the surface temperature of the cylinder body will rise when the original device is working. If the heat is not dissipated in time, the aging of internal parts will be accelerated, affecting the service life.

[0020] As a first embodiment of the present invention, a first connecting pipe 84 is sealedly mounted at the output end of the first circulating pump 82, and a second connecting pipe 85 is sealedly mounted at the input end of the second circulating pump 83. The first connecting pipe 84 and the second connecting pipe 85 are each sealedly connected to a liquid circulation bend 90. The cooperation between the first connecting pipe 84 and the second connecting pipe 85 and the liquid circulation bend 90 forms a complete channel for the circulation of coolant. A storage tank 81 is mounted on the left side of the side connecting plate 80. Two circulating cooling mechanisms 8 are provided, one on each side of the bottom plate 1. A cylinder piston rod 4 is mounted within the cylinder body 2. A cylinder cover 3 is mounted above the cylinder body 2. An oil inlet pipe 10 is mounted at the rear of the cylinder body 2. The provision of the oil inlet pipe 10 facilitates the addition of oil to the cylinder body 2. Liquid inlets are respectively provided above the two storage tanks 81, which facilitate the addition of coolant to the storage tanks 81. The two heat conducting plates 86 are made of copper. The reason why the heat conducting plates 86 are made of copper is that copper has good thermal conductivity.

[0021] As a second embodiment of the present utility model: when in use, first connect the device to an external power source, then move the device to the working area, and introduce hydraulic oil into the cylinder body 2 through the oil inlet pipe 10, so that the cylinder piston rod 4 rises and falls inside the cylinder body 2. When it is necessary to adjust the output angle of the device, start the two slow motors 6, so that the output shafts of the two slow motors 6 rotate synchronously, thereby driving the two adjustment shafts 9 to rotate, thereby fine-tuning the cylinder body 2. Then, when the cylinder body 2 is in a vertical state, the two knobs 89 can be turned in turn to rotate the two screws 88, and then by adjusting the The corresponding bearings 87 drive the corresponding heat conducting plates 86 to move, so that the two heat conducting plates 86 are in contact with the surface of the cylinder body 2, and then coolant is added to the two storage tanks 81. Then, the two first circulation pumps 82 and the two second circulation pumps 83 are started, so that the coolant in the two storage tanks 81 is pumped out by the first circulation pump 82, enters the liquid flow bend 90 inside the heat conducting plate 86 through the first connecting pipe 84, and is then pumped into the storage tank 81 by the second circulation pump 83 through the second connecting pipe, forming a closed loop, thereby continuously cooling the cylinder body 2 to ensure that the temperature of the cylinder body 2 is not too high.

[0022] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0023] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A PLC-controlled servo sensor oil cylinder, comprising a base plate (1), a cylinder body (2), and a circulating cooling mechanism (8), characterized in that: A U-shaped plate (5) is installed above the bottom plate (1), and slow motors (6) are installed on the left and right sides of the U-shaped plate (5), and the shaft ends of the two slow motors (6) are respectively installed with adjustment shafts (9), and the two adjustment shafts (9) are respectively rotatably connected to the inner walls of the left and right sides of the U-shaped plate (5). The lower ends of the left and right sides of the cylinder body (2) are respectively fixed with fixed blocks (7), and the two fixed blocks (7) are respectively fixed to the two adjustment shafts (9); The circulating cooling mechanism (8) includes a side connecting plate (80), a storage box (81) and a heat conducting plate (86). The left side of the side connecting plate (80) is screwed with a screw rod (88), the right end of the screw rod (88) is sleeved with a bearing (87), the outer ring of the bearing (87) is fixedly connected to the heat conducting plate (86), and the right end of the screw rod (88) is connected to the inner ring of the bearing (87). A first circulating pump (82) and a second circulating pump (83) are installed above the storage box (81), and a liquid circulation bend groove (90) is opened inside the heat conducting plate (86).

2. A PLC controlled servo sensor cylinder according to claim 1, characterized in that: The output end of the first circulation pump (82) is sealed with a first connecting pipe (84), and the input end of the second circulation pump (83) is sealed with a second connecting pipe (85). The first connecting pipe (84) and the second connecting pipe (85) are respectively sealed and connected to the liquid circulation bend groove (90).

3. The PLC-controlled servo sensor cylinder according to claim 1, characterized in that: The storage box (81) is installed on the left side of the side connecting plate (80), and two circulating cooling mechanisms (8) are provided and are installed on the left and right sides of the bottom plate (1), respectively.

4. The PLC-controlled servo sensor cylinder according to claim 1, characterized in that: A cylinder piston rod (4) is installed inside the cylinder (2), a cylinder upper cover (3) is provided above the cylinder (2), and an oil inlet pipe (10) is installed on the rear side of the cylinder (2).

5. The PLC-controlled servo sensor cylinder according to claim 1, characterized in that: Liquid inlets are respectively provided on the tops of the two storage boxes (81).

6. The PLC-controlled servo sensor cylinder according to claim 1, characterized in that: The two heat conducting plates (86) are respectively made of copper.

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