Full-digital tension controller with high adaptability

Abstract

The utility model relates to the technical field of tension controllers, and particularly discloses a fully-digital tension controller with strong adaptability, which comprises a controller shell, the bottom of the controller shell is detachably connected with a mounting base, a circuit board is mounted in the controller shell through screws, and a panel is arranged at the front end of the controller shell; the mounting base comprises connecting cylinders fixed to the four corners of the bottom of the controller shell, the bottoms of the connecting cylinders are in threaded connection with connecting screws, the connecting screws are sleeved with stainless steel rods, rubber blocks are fixed to the bottoms of the stainless steel rods, and a base bottom plate is fixed to the bottoms of the rubber blocks. The mounting base further comprises a hexagon nut welded to the outer side of the connecting screw. According to the utility model, through the arrangement of the mounting base, not only can the mounting base be detached from the bottom of the controller shell, but also a certain damping effect is achieved through the rubber block, so that the influence of vibration force on the controller shell is avoided.

Description

Technical Field

[0001] This utility model relates to the field of tension controller technology, and in particular to a highly adaptable fully digital tension controller. Background Technology

[0002] A fully digital tension controller is a device that uses digital technology to precisely control tension. It achieves stable tension control of materials or products during processing through digital signal processing, programmable logic control, and other means.

[0003] As disclosed in existing technical solutions, a digital display remote tension controller with announcement number CN211321753U includes a carrying component, a housing, and a support component. The housing is fixedly installed on the top of the support component. A soft pad is fixedly installed at the bottom of the housing. The controller body is movably installed on the top of the soft pad. Mounting plates are movably installed on both sides of the housing. Fixing rings are fixedly installed on both sides of the top of the housing. The carrying component is movably installed inside the fixing rings.

[0004] In actual implementation, the above technical solution supports the tension controller through a support component. However, the support component has a simple structure. If the tension controller is installed near the vibration source, its own vibration damping effect is poor, and long-term vibration may cause the controller to malfunction. Summary of the Invention

[0005] The purpose of this invention is to provide a highly adaptable, fully digital tension controller to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a highly adaptable fully digital tension controller, including a controller housing, a mounting base detachably connected to the bottom of the controller housing, a circuit board mounted inside the controller housing by screws, and a panel provided at the front end of the controller housing;

[0007] The mounting base includes connecting cylinders fixed to the four corners of the bottom of the controller housing. The bottom of the connecting cylinders is threaded with connecting screws, and a stainless steel rod is sleeved on the outside of the connecting screws. A rubber block is fixed to the bottom of the stainless steel rod, and a base plate is fixed to the bottom of the rubber block.

[0008] Preferably, the mounting base further includes a hexagonal nut welded to the outside of the connecting screw, and a fixing rod is provided at the connection between the connecting screw and the stainless steel rod.

[0009] Preferably, the bottom of the fixing rod is interference-fitted with a connecting rod, and the bottom of the connecting rod is fixed with a locking block.

[0010] Preferably, the stainless steel rod has a top movable hole at the upper part of its interior, and the top movable hole is adapted to the size of the fixed insertion rod. The stainless steel rod also has a bottom mounting hole at the lower part of its interior, and the bottom mounting hole is adapted to the size of the locking block.

[0011] Preferably, the top movable hole and the bottom mounting hole are interconnected.

[0012] Preferably, a display screen is fixed inside the panel, and a power button is provided below the display screen. An adjustment knob is installed on one side of the power button. Reinforcing ribs are fixed on the left and right sides of the controller housing, and a bottom cover plate is detachably connected to the bottom of the controller housing by bolts.

[0013] Preferably, the controller housing is further provided with a heat dissipation component, which includes a rear heat dissipation hole on the back of the controller housing and a bottom heat dissipation hole on the bottom of the controller housing.

[0014] The heat dissipation assembly also includes a fixed bracket inside the controller housing, and a heat dissipation fan is installed inside the fixed bracket. Protective nets are provided on the left and right sides of the heat dissipation fan.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The mounting base allows for disassembly from the bottom of the controller housing, and the rubber blocks provide shock absorption to prevent vibration from affecting the controller housing.

[0017] 2. Through the heat dissipation components, external air can enter through the heat dissipation holes on the back and then be sent out through the heat dissipation holes on the bottom, which, together with the cooling fan, dissipates heat from the working components of the controller. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is an overall structural view of the present invention;

[0020] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the stainless steel rod and the connecting screw of this utility model when separated;

[0022] Figure 4 This is a bottom view of the stainless steel rod of this utility model.

[0023] Figure 5 This is a bottom view of the controller housing of this utility model;

[0024] Figure 6 This is a half-sectional structural diagram of the present invention.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Controller housing; 2. Panel; 3. Heat dissipation assembly; 301. Rear heat dissipation vent; 302. Bottom heat dissipation vent; 303. Mounting bracket; 304. Cooling fan; 305. Protective net; 4. Mounting base; 401. Connecting cylinder; 402. Rubber block; 403. Base plate; 404. Stainless steel rod; 405. Top movable hole; 406. Locking block; 407. Fixing rod; 408. Connecting screw; 409. Hexagonal nut; 410. Connecting rod; 411. Bottom mounting hole; 5. Display screen; 6. Power button; 7. Adjustment knob; 8. Reinforcing rib; 9. Bottom cover plate; 10. Circuit board. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides a technical solution:

[0029] Please see Figure 1 , Figure 3 and Figure 4 A highly adaptable fully digital tension controller includes a controller housing 1, a mounting base 4 detachably connected to the bottom of the controller housing 1, a circuit board 10 mounted inside the controller housing 1 by screws, and a panel 2 provided at the front end of the controller housing 1.

[0030] The mounting base 4 includes connecting cylinders 401 fixed to the four corners of the bottom of the controller housing 1. The bottom of the connecting cylinder 401 is threaded with a connecting screw 408, and a stainless steel rod 404 is sleeved on the outside of the connecting screw 408. A rubber block 402 is fixed to the bottom of the stainless steel rod 404, and a base plate 403 is fixed to the bottom of the rubber block 402.

[0031] The mounting base 4 also includes a hexagonal nut 409 welded to the outside of the connecting screw 408, and a fixing rod 407 is provided at the connection between the connecting screw 408 and the stainless steel rod 404.

[0032] The bottom of the fixed insertion rod 407 is interference-fitted with a connecting insertion rod 410, and the bottom of the connecting insertion rod 410 is fixed with a locking block 406. The upper part of the stainless steel rod 404 has a top movable hole 405, which is adapted to the size of the fixed insertion rod 407. The lower part of the stainless steel rod 404 has a bottom mounting hole 411, which is adapted to the size of the locking block 406. The top movable hole 405 and the bottom mounting hole 411 are interconnected.

[0033] By adopting the above technical solution, when the tension controller needs to be installed near the vibration source, a tool is used to rotate the hexagonal nut 409. The hexagonal nut 409 drives the connecting screw 408 to rotate, so that the connecting screw 408 is installed inside the connecting cylinder 401. The fixed insert 407 and the locking block 406 are movably connected to the stainless steel rod 404. The fixed insert 407 and the locking block 406 at the bottom of the connecting screw 408 can rotate inside the stainless steel rod 404 without affecting the normal connection with the stainless steel rod 404 and the rubber block 402. After the vibration force is transmitted to the base plate 403, it can be damped by the rubber block 402, thereby avoiding the vibration force from affecting the controller housing 1. With the installation base 4, the controller housing 1 can be disassembled from the bottom, and the rubber block 402 can dampen the vibration force from affecting the controller housing 1.

[0034] Specifically, such as Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a display screen 5 is fixed inside the panel 2, and a power button 6 is provided below the display screen 5. An adjustment knob 7 is installed on one side of the power button 6. Reinforcing ribs 8 are fixed on the left and right sides of the controller housing 1, and a bottom cover plate 9 is detachably connected to the bottom of the controller housing 1 by bolts.

[0035] The controller housing 1 is also provided with a heat dissipation component 3 inside. The heat dissipation component 3 includes a back heat dissipation hole 301 opened on the back of the controller housing 1 and a bottom heat dissipation hole 302 opened on the bottom of the controller housing 1.

[0036] The heat dissipation component 3 also includes a fixed bracket 303 fixed inside the controller housing 1, and a heat dissipation fan 304 is installed inside the fixed bracket 303. Protective nets 305 are provided on the left and right sides of the heat dissipation fan 304. The heat dissipation fan 304 is installed on one side of the circuit board 10. The circuit board 10 integrates electronic components such as power modules, processors, communication modules, main control boards, and digital converters that are necessary for existing digital tension controllers. The processor processes the received data to achieve the effect of adjusting the tension by controlling the corresponding actuators such as servo motors and magnetic powder brakes. Its control structure is known in the prior art and will not be described in detail here.

[0037] By adopting the above technical solution, high-heat-generating components (such as power modules) are placed near the cooling fan 304, while low-heat-generating components (such as communication modules) are placed on the other side. When the controller is working, the cooling fan 304 works simultaneously. The area where the high-heat-generating components are located can be quickly cooled by the cooling fan 304, while external air can enter through the rear heat dissipation hole 301 and then be sent out through the bottom heat dissipation hole 302. There is a certain distance between the bottom heat dissipation hole 302 and the base plate 403, which will not affect the normal air circulation, thereby achieving a good heat dissipation effect. Through the heat dissipation component 3, external air can enter through the rear heat dissipation hole 301 and then be sent out through the bottom heat dissipation hole 302, which works in conjunction with the cooling fan 304 to dissipate heat from the working components of the controller.

[0038] Working principle: When the tension controller needs to be installed near the vibration source, use a tool to rotate the hexagonal nut 409. The hexagonal nut 409 drives the connecting screw 408 to rotate, so that the connecting screw 408 is installed inside the connecting cylinder 401. The fixed insert 407 and the locking block 406 are movably connected to the stainless steel rod 404. The fixed insert 407 and the locking block 406 at the bottom of the connecting screw 408 can rotate inside the stainless steel rod 404 without affecting the normal connection with the stainless steel rod 404 and the rubber block 402. After the vibration force is transmitted to the base plate 403, it can play a certain role in shock absorption through the rubber block 402. The cooling fan 304 works at the same time, and the area where the high heat generation element is located can be quickly cooled by the cooling fan 304. The outside air can enter through the back heat dissipation hole 301 and then be sent out through the bottom heat dissipation hole 302. There is a certain distance between the bottom heat dissipation hole 302 and the base plate 403, which will not affect the normal air circulation, thereby achieving a good heat dissipation effect.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A robust fully digital tension controller comprising a controller housing (1), characterized in that: The bottom of the controller housing (1) is detachably connected to a mounting base (4), a circuit board (10) is installed inside the controller housing (1) by screws, and a panel (2) is provided at the front end of the controller housing (1). The mounting base (4) includes a connecting cylinder (401) fixed to the four corners of the bottom of the controller housing (1). The bottom of the connecting cylinder (401) is threaded with a connecting screw (408), and a stainless steel rod (404) is sleeved on the outside of the connecting screw (408). A rubber block (402) is fixed to the bottom of the stainless steel rod (404), and a base plate (403) is fixed to the bottom of the rubber block (402).

2. The adaptive fully digital tension controller according to claim 1, characterized in that: The mounting base (4) also includes a hexagonal nut (409) welded to the outside of the connecting screw (408), and a fixing rod (407) is provided at the connection between the connecting screw (408) and the stainless steel rod (404).

3. The robust fully digital tension controller according to claim 2, characterized in that: The bottom of the fixed plug (407) is interference-fitted with a connecting plug (410), and the bottom of the connecting plug (410) is fixed with a locking block (406).

4. The robust fully digital tension controller according to claim 3, characterized in that: The stainless steel rod (404) has a top movable hole (405) at the upper part of its interior, and the size of the top movable hole (405) is adapted to the size of the fixed plug rod (407). The stainless steel rod (404) has a bottom mounting hole (411) at the lower part of its interior, and the size of the bottom mounting hole (411) is adapted to the size of the locking block (406).

5. The robust fully digital tension controller according to claim 4, characterized in that: The top movable hole (405) is connected to the bottom mounting hole (411).

6. The robust fully digital tension controller according to claim 5, characterized in that: The panel (2) has a display screen (5) fixed inside, and a power button (6) is provided below the display screen (5). An adjustment knob (7) is installed on one side of the power button (6). Reinforcing ribs (8) are fixed on the left and right sides of the controller housing (1), and a bottom cover plate (9) is detachably connected to the bottom of the controller housing (1) by bolts.

7. The robust fully digital tension controller according to claim 6, characterized in that: The controller housing (1) is also provided with a heat dissipation component (3), which includes a back heat dissipation hole (301) on the back of the controller housing (1) and a bottom heat dissipation hole (302) on the bottom of the controller housing (1). The heat dissipation component (3) also includes a fixed bracket (303) fixed inside the controller housing (1), and a heat dissipation fan (304) is installed inside the fixed bracket (303), and protective nets (305) are provided on the left and right sides of the heat dissipation fan (304).

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