Intelligent tension adjusting device for packing belt

Abstract

The utility model provides a packing belt intelligent tension adjusting device which comprises a bottom plate, two ends of the upper surface of the bottom plate are symmetrically connected with main mounting frames, the middle of the upper surface of the bottom plate is fixedly connected with an auxiliary mounting frame, auxiliary rollers are movably connected in the main mounting frames through bearings, and the top of an inner cavity of each main mounting frame is movably connected with a main lead screw through a bearing. And meanwhile, the upper surface of the auxiliary mounting frame is fixedly connected with a servo electric cylinder, a telescopic rod of the servo electric cylinder is fixedly connected with a movable frame, buffer grooves are symmetrically formed in an inner cavity of the movable frame, and buffer plates are slidably connected into the buffer grooves through guide plates. Through the cooperation of the auxiliary mounting frame, the servo electric cylinder, the movable frame, the buffer plate and the pressure sensor, the device can monitor the tension change of the packing belt in real time, and can automatically adjust the tension when the tension exceeds a preset range, so that the production quality of the packing belt is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing belt tension adjustment technical field, concretely relates to a packing belt intelligent tension adjustment device. BACKGROUND

[0002] The packing belt is also called plastic steel packing belt, which is produced by PET polyester as raw material and is suitable for packing heavy objects. The PET packing belt has the advantages of strong tensile strength, small elongation, strong temperature resistance, good safety and good economic benefit. In the production process of the packing belt, the packing belt needs to be embossed, and the packing belt is prone to relaxation after embossing. If tensioning is not timely, it will affect the embossing effect of the subsequent packing belt. However, the common tension adjustment device usually adjusts the tension manually by workers. Because manual adjustment is prone to problems such as untimely tension adjustment or excessively long tension adjustment time, the tension received by the packing belt is not stable enough, which in turn easily reduces the quality of the packing belt. At the same time, the common tension adjustment device lacks a corresponding cleaning structure, so that the packing belt cannot be cleaned before embossing, which in turn easily reduces the quality of the subsequent embossing of the packing belt. SUMMARY

[0003] In order to overcome the defects of the prior art, the present application provides a packing belt intelligent tension adjustment device to solve the problems raised in the background art.

[0004] To achieve the above purpose, a packing belt intelligent tension adjustment device is provided, which comprises: a bottom plate, the two ends of the upper surface of the bottom plate are symmetrically connected to a main mounting frame, the middle part of the upper surface of the bottom plate is fixedly connected to a secondary mounting frame, an auxiliary roller is movably connected in the main mounting frame through a bearing, a main lead screw is movably connected at the top of the inner cavity of the main mounting frame through a bearing, a main mounting plate is screwed at the lower end of the main lead screw, a cleaning brush is fixedly connected to the lower surface of the main mounting plate, a servo cylinder is fixedly connected to the upper surface of the secondary mounting frame, a movable frame is fixedly connected to the extension rod of the servo cylinder, a buffer groove is symmetrically formed in the inner cavity of the movable frame, a buffer plate is slidably connected in the buffer groove through a guide plate, a pressure sensor is fixedly connected to the top of the buffer groove, the detection head of the pressure sensor is fixedly connected to the buffer plate, an adjusting roller is movably connected to the buffer plate through a bearing, a secondary lead screw is movably connected to the bottom of the inner cavity of the movable frame through a bearing, a secondary mounting plate is screwed at the upper end of the secondary lead screw, and a cleaning brush is fixedly connected to the upper surface of the secondary mounting plate.

[0005] Preferably, the bottom plate is in a rectangular structure, the main mounting frame and the secondary mounting frame fixedly connected to the upper surface of the bottom plate are both in a shape of, and the bottom plate, the main mounting frame and the secondary mounting frame are combined together to form an E-shaped structure.

[0006] Preferably, the position of the upper end of the inner side of the main mounting frame relative to the main mounting plate corresponds to the opening of the main sliding groove, and the two groups of main sliding grooves are in long strip structure, while the positions of the two ends of the main mounting plate relative to the main sliding groove correspond to the connection of the main sliding block, and the two groups of main sliding blocks are in L-shaped structure, and the bent part of the main sliding block is slidingly connected in the main sliding groove.

[0007] Preferably, the main mounting plate and the auxiliary mounting plate are in rectangular structure, the two ends of the main mounting plate are attached to the inner side of the main mounting frame, the two ends of the auxiliary mounting plate are attached to the inner side of the moving frame, and the protruding parts of the main mounting plate and the auxiliary mounting plate are respectively screwed with the main lead screw and the auxiliary lead screw.

[0008] Preferably, the moving frame is in mouth-shaped structure, the outer sides of the two sides of the moving frame are attached to the two sides of the inner cavity of the auxiliary mounting frame, and the two groups of limiting frames are fixedly connected to the two sides of the inner cavity of the auxiliary mounting frame, and the two groups of limiting frames are in N-shaped structure, and the sizes of the inner cavities of the limiting frames and the outer sides of the moving frame are matched.

[0009] Preferably, the two groups of buffer grooves opened in the inner side of the moving frame are in rectangular structure, the two sides of the buffer groove are fixedly connected with the two groups of guide plates through screws, and the two groups of guide plates are in long strip structure, and the two sides of the buffer plate are provided with guide grooves corresponding to the positions of the guide plates.

[0010] Preferably, the buffer plate is in square structure, the sizes of the buffer plate and the buffer groove are matched, the two ends of the lower surface of the auxiliary mounting plate are fixedly connected with the two groups of guide rods, the two groups of guide rods are in cylindrical structure, the lower ends of the guide rods are slidingly connected in the guide holes.

[0011] Compared with the prior art, the device can monitor the tension data of the packaging belt in real time, and when the tension of the packaging belt is larger or smaller than the preset value range, the servo cylinder can automatically adjust the tension of the packaging belt through the adjusting roller, thereby improving the timeliness of the packaging belt tension adjustment, shortening the time required for tension adjustment, and effectively ensuring the production quality of the packaging belt. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a front view schematic diagram of the embodiment of the utility model.

[0013] Figure 2 It is a front view schematic diagram of the auxiliary mounting frame of the embodiment of the utility model.

[0014] Figure 3 It is the front view schematic drawing of the main installation frame of the embodiment of the utility model.

[0015] Figure 4 It is the top view schematic drawing of the auxiliary installation frame part of the embodiment of the utility model.

[0016] In the drawing: 1, bottom plate; 2, auxiliary roller; 3, cleaning brush; 4, main sliding block; 5, main installation plate; 6, main lead screw; 7, main installation frame; 8, servo electric cylinder; 9, auxiliary installation frame; 10, pressure sensor; 11, guide plate; 12, buffer plate; 13, adjusting roller; 14, auxiliary installation plate; 15, moving frame; 16, auxiliary lead screw; 17, limiting frame; 18, guide rod. DETAILED DESCRIPTION

[0017] Referring to Figures 1 to 4 As shown in the drawing, the utility model provides a kind of packing tape intelligent tension adjusting device, including: bottom plate 1, the two ends of bottom plate 1 upper surface symmetry connect main installation frame 7, and bottom plate 1 upper surface middle part fixedly connected auxiliary installation frame 9, and auxiliary roller 2 is connected in main installation frame 7 by bearing movable, and the top of the inner chamber of main installation frame 7 is movably connected with main lead screw 6 by bearing, and the lower end of main lead screw 6 is screwed with main installation plate 5, and the lower surface of main installation plate 5 is fixedly connected with cleaning brush 3, while the upper surface of auxiliary installation frame 9 is fixedly connected with servo electric cylinder 8, and the telescopic rod of servo electric cylinder 8 is fixedly connected with moving frame 15, and buffer groove is symmetrically set in the inner chamber of moving frame 15, and buffer plate 12 is slidably connected in buffer groove by guide plate 11, and buffer groove top is fixedly connected with pressure sensor 10, and the probe head of pressure sensor 10 is fixedly connected with buffer plate 12, and adjusting roller 13 is movably connected with buffer plate 12 by bearing, and the bottom of the inner chamber of moving frame 15 is movably connected with auxiliary lead screw 16 by bearing, and the upper end of auxiliary lead screw 16 is screwed with auxiliary installation plate 14, and the upper surface of auxiliary installation plate 14 is fixedly connected with cleaning brush 3.

[0018] In the embodiment, the packing belt is sequentially threaded through the main mounting frame 7 and the auxiliary mounting frame 9, so that the auxiliary roller 2 and the adjusting roller 13 are attached to the surface of the packing belt. The servo cylinder 8 connected with the PLC assembly is started, the telescopic rod of the servo cylinder 8 pushes the moving frame 15 to move, the moving frame 15 can drive the adjusting roller 13 synchronously through the pressure sensor 10 and the buffer plate 12, the adjusting roller 13 can apply corresponding pressure to the packing belt, the tension data of the packing belt can be transmitted to the PLC assembly in real time through the pressure sensor 10, and the tension data can be intuitively displayed through the display module of the PLC assembly, so that the worker can complete the initial adjustment of the tension of the packing belt. The tension range value required by the packing belt is set in the PLC assembly, when the tension data of the packing belt changes greatly and exceeds or is less than the preset tension range value in the PLC assembly during the movement of the packing belt, the servo cylinder 8 is started again through the PLC assembly, the servo cylinder 8 can push or pull the moving frame 15 to change the position of the adjusting roller 13, so as to realize real-time intelligent adjustment of the tension of the packing belt. Then, the main lead screw 6 and the auxiliary lead screw 16 are rotated respectively, the main mounting plate 5 and the auxiliary mounting plate 14 are moved respectively by the main lead screw 6 and the auxiliary lead screw 16, the cleaning brushes 3 on the surfaces of the main mounting plate 5 and the auxiliary mounting plate 14 can be attached to the surface of the packing belt, and the cleaning brushes 3 can be cleaned correspondingly with the movement of the packing belt, so as to improve the cleanliness of the packing belt during embossing and ensure the embossing quality of the packing belt.

[0019] As a preferred embodiment, the bottom plate 1 is in a rectangular structure, the main mounting frame 7 and the auxiliary mounting frame 9 fixedly connected to the upper surface of the bottom plate 1 are both in a shape of, and the bottom plate 1, the main mounting frame 7 and the auxiliary mounting frame 9 are combined to form an E-shaped structure.

[0020] In the embodiment, the main mounting frame 7 and the auxiliary mounting frame 9 are provided, so that the auxiliary roller 2 and the moving frame 15 can be conveniently installed, and the packing belt can be correspondingly assisted and limited, so as to avoid excessive deviation of the packing belt on the surfaces of the auxiliary roller 2 and the adjusting roller 13. Figure 1 、 Figure 2 and Figure 3 In the embodiment, the main mounting frame 7 and the auxiliary mounting frame 9 are provided, so that the auxiliary roller 2 and the moving frame 15 can be conveniently installed, and the packing belt can be correspondingly assisted and limited, so as to avoid excessive deviation of the packing belt on the surfaces of the auxiliary roller 2 and the adjusting roller 13.

[0021] As a preferred embodiment, the main mounting frame 7 is provided with a main sliding groove on the inner side surface and at the upper end corresponding to the position of the main mounting plate 5, the two groups of main sliding grooves are both in a strip-shaped structure, the main mounting plate 5 is connected with the main sliding block 4 at the two ends corresponding to the positions of the main sliding grooves, the two groups of main sliding blocks 4 are both in an L-shaped structure, and the bent part of the main sliding block 4 is slidingly connected in the main sliding groove.

[0022] In the embodiment, the main mounting frame 7 and the auxiliary mounting frame 9 are provided, so that the auxiliary roller 2 and the moving frame 15 can be conveniently installed, and the packing belt can be correspondingly assisted and limited, so as to avoid excessive deviation of the packing belt on the surfaces of the auxiliary roller 2 and the adjusting roller 13. Figure 1 and Figure 3, the size of the main sliding block 4 is matched with the size of the main sliding groove, thereby effectively enhancing the stability of the main sliding block 4 when moving, and effectively enhancing the stability of the main mounting plate 5 when moving in the main mounting frame 7, and ensuring the cleaning effect of the cleaning brush 3.

[0023] As a preferred embodiment, the main mounting plate 5 and the auxiliary mounting plate 14 are both rectangular structures, and the two ends of the main mounting plate 5 are attached to the inner side of the main mounting frame 7, and the two ends of the auxiliary mounting plate 14 are attached to the inner side of the moving frame 15, and the protruding parts of the main mounting plate 5 and the auxiliary mounting plate 14 are respectively screwed with the main lead screw 6 and the auxiliary lead screw 16.

[0024] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the size of the main mounting plate 5 and the auxiliary mounting plate 14 is set to effectively enhance the stability of the main mounting plate 5 and the auxiliary mounting plate 14 when moving, and the screwing structure formed in the protruding parts of the main mounting plate 5 and the auxiliary mounting plate 14 allows the main lead screw 6 and the auxiliary lead screw 16 to conveniently adjust the positions of the main mounting plate 5 and the auxiliary mounting plate 14.

[0025] As a preferred embodiment, the moving frame 15 is a mouth-shaped structure, the outer sides of the two sides of the moving frame 15 are attached to the two sides of the inner cavity of the auxiliary mounting frame 9, and the two sides of the inner cavity of the auxiliary mounting frame 9 are fixedly connected with two sets of limiting frames 17, and the two sets of limiting frames 17 are both in the shape of a n, and the size of the inner cavity of the limiting frame 17 and the outer side of the moving frame 15 are matched.

[0026] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the limiting frame 17 is set to effectively enhance the stability of the moving frame 15 when moving in the auxiliary mounting frame 9, and effectively avoid the problem that the moving frame 15 and the adjusting roller 13 accidentally separate from the inner cavity of the auxiliary mounting frame 9, thereby assisting in enhancing the accuracy of the tension monitoring of the packaging belt by the pressure sensor 10.

[0027] As a preferred embodiment, the two sets of buffer grooves formed in the inner side of the moving frame 15 are both rectangular structures, and the two sides of the buffer grooves are fixedly connected with two sets of guide plates 11 through screws, and the two sets of guide plates 11 are both in the shape of a long strip, and the positions corresponding to the guide plates 11 on the two sides of the buffer plate 12 are provided with guide grooves.

[0028] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the size of the buffer groove and the buffer plate 12 is matched, thereby assisting in enhancing the stability of the adjusting roller 13 and the buffer plate 12 when moving, and the setting of the guide plate 11 can effectively avoid the buffer plate 12 from accidentally separating from the buffer groove, thereby enhancing the stability of the connection between the adjusting roller 13 and the moving frame 15.

[0029] As a preferred implementation, the buffer plate 12 is in a square structure, the size of the buffer plate 12 and the buffer groove is matched, and the lower surface of the auxiliary mounting plate 14 is fixedly connected with two groups of guide rods 18, the two groups of guide rods 18 are in a cylindrical structure, and the lower surface of the moving frame 15 is correspondingly provided with guide holes in the position of the guide rods 18.

[0030] In the embodiment, as Figure 1 , Figure 2 and Figure 3 Figure 1 Figure 2 Figure 4 , the size of the guide rod 18 and the guide hole is matched, thereby assisting in enhancing the stability of the auxiliary mounting plate 14 when being slidably connected in the moving frame 15, effectively reducing the probability of deviation or inclination of the auxiliary mounting plate 14 and the cleaning brush 3, and ensuring the cleaning effect of the cleaning brush 3 on the surface of the packing belt.

[0031] The intelligent tension adjusting device for the packing belt can monitor the tension change of the packing belt in real time and automatically adjust when the tension exceeds the preset range, thereby ensuring the production quality of the packing belt. Meanwhile, the circuit, electronic components and module assemblies involved in the application are all prior art, and the skilled person in the art can realize them. The content protected by the utility model does not involve the improvement of software and method.

Claims

1. A baling twine intelligent tension adjustment device, comprising: The utility model provides a cleaning device, including bottom plate (1), auxiliary roller (2), main mounting plate (5), cleaning brush (3), servo electric jar (8), mobile frame (15), buffer plate (12), adjusting roller (13), vice screw rod (16) and vice mounting plate (14).

2. A smart tension adjustment device for a strapping band according to claim 1, characterized in that The bottom plate (1) is rectangular in structure, the main mounting frame (7) and the vice mounting frame (9) fixedly connected to the upper surface of the bottom plate (1) are both in the shape of an H, and the bottom plate (1), the main mounting frame (7) and the vice mounting frame (9) are combined to form an E-shaped structure.

3. A smart tension regulating device for packing tape as claimed in claim 1 wherein, The inner side of the main mounting frame (7) is provided with a main sliding groove corresponding to the position of the main mounting plate (5), and the two main sliding grooves are both in the shape of a long strip; the two ends of the main mounting plate (5) are connected with main sliding blocks (4) corresponding to the positions of the main sliding grooves; the two main sliding blocks (4) are both in the shape of an L; and the bent part of the main sliding block (4) is slidably connected in the main sliding groove.

4. A smart tension adjustment device for a strapping band according to claim 1, characterized in that, The main mounting plate (5) and the vice mounting plate (14) are both in the shape of a rectangle; the two ends of the main mounting plate (5) are attached to the inner side of the main mounting frame (7); the two ends of the vice mounting plate (14) are attached to the inner side of the mobile frame (15); and the protruding parts of the main mounting plate (5) and the vice mounting plate (14) are screwed with the main screw rod (6) and the vice screw rod (16) respectively.

5. A smart tension adjustment device for a strapping band according to claim 1, characterized in that, The mobile frame (15) is in the shape of a mouth-shaped structure; the outer sides of the two sides of the mobile frame (15) are attached to the two sides of the inner cavity of the vice mounting frame (9); the two sides of the inner cavity of the vice mounting frame (9) are fixedly connected with two limiting frames (17); the two limiting frames (17) are both in the shape of a n; and the inner cavity of the limiting frame (17) and the outer side of the mobile frame (15) are in the same size.

6. A smart tension adjustment device for a strapping band according to claim 1, characterized in that The two buffer grooves formed in the inner side of the mobile frame (15) are both in the shape of a rectangle; the two sides of the buffer groove are fixedly connected with two guide plates (11) through screws; the two guide plates (11) are both in the shape of a long strip; and the two sides of the buffer plate (12) are provided with guide grooves corresponding to the positions of the guide plates (11).

7. A smart tension adjustment device for a strapping band according to claim 1, characterized in that, The buffer plate (12) is in square structure, the size of the buffer plate (12) and the buffer groove is matched, and the lower surface of the auxiliary mounting plate (14) is fixedly connected with two groups of guide rods (18) at both ends, the two groups of guide rods (18) are in cylindrical structure, and the lower surface of the moving frame (15) is correspondingly provided with guide holes in position of the guide rods (18), and the lower end of the guide rod (18) is slidably connected in the guide hole.

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