Deviation correcting device for sealing-tape machine
By designing a tape machine deviation correction device including a bidirectional screw, annular baffle and tensioning roller, the wrinkle and curling problems caused by the offset position of the tape discharge end and the curling end in the prior art are solved, and precise adjustment of the tape position and improvement of the curling quality are achieved.
Patent Information
- Application Number
- CN202421419811.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-20
AI Technical Summary
When the existing tape machine deviation correction device treats the relative deviation of the tape discharge end and the winding end position, forcibly corrected may lead to the tape folding edge, and does not effectively limit the position of the discharge end, resulting in the risk of offset still.
A deviation correction device including a bidirectional screw, an annular baffle and a tensioning roller is designed. By controlling the position of the annular baffle, the tape discharge end and the winding end are uniformly adjusted, and precise position control is achieved using the bidirectional screw and the motor, and the tensioning roller is used to avoid wrinkles and curling edges of the tape during winding.
It effectively avoids the tape's deviation, wrinkle and curling during feeding and winding, ensures that the discharge end of the tape is aligned with the winding end, and improves the accuracy of tape conveying and winding quality.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of deviation-correcting devices, in particular to a deviation-correcting device for an adhesive tape machine. Background Art
[0002] The tape machine is a machine used to produce tape or similar tape products. The structure and configuration of the tape machine often vary greatly depending on the tape's base material, the properties of the coating liquid, and the processing requirements. When conveying the produced tape, the tape collected by the receiving roller is sometimes biased. The reason is that it deviated during the conveying process. For this reason, we designed a correction mechanism to prevent the tape from deviating so that the tape can be well collected. In summary, a correction device for a tape machine is introduced.
[0003] Authorization announcement number CN219135906 and the field of correcting devices, specifically a correcting device for a tape conveyor, comprising: a frame, two rotating columns are rotatably connected to the frame, one side of the two rotating columns is respectively fixedly connected to a receiving roller and a discharging roller, one of the rotating columns is fixedly connected to a driving mechanism for conveying and collecting the tapes on the receiving roller and the discharging roller: a correcting mechanism, the correcting mechanism includes a first threaded rod, the frame is fixedly connected to the first threaded rod through an up and down moving mechanism, the outer wall of the first threaded rod is sleeved with two first sliding sleeves, and the first sliding sleeve is fixedly connected to a plastic baffle.
[0004] The device corrects the deviation by restricting the moving path of the tape. However, when the positions of the discharge end and the winding end of the tape are relatively offset, forced correction will only cause the tape to wrinkle and curl. The device does not restrict the position of the discharge end, so there is still a risk of deviation. Controlling the alignment of the discharge end and the winding end will greatly reduce the risk of winding deviation. For this reason, we propose a correction device for a tape conveyor. Utility Model Content
[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a correction device for a tape machine, which can uniformly adjust the position of the tape on the feed roller and the winding roller, so that the discharge end of the tape is aligned with the winding end, avoiding undesirable phenomena such as deviation, wrinkles and curling, and can effectively solve the problems in the background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a deviation correcting device for a belt conveyor, comprising a bidirectional screw, the front and rear threads of the bidirectional screw are opposite, the front and rear parts of the bidirectional screw are respectively threadedly connected to the screw holes opened on the movable plate, the front and rear ends of the bidirectional screw are respectively rotatably connected to the middle part of the square plate, the lower ends of the two square plates are respectively fixedly connected to the front and rear parts of the upper side surface of the bottom plate, the left and right side surfaces of the two movable plates are respectively fixedly connected to support rod one, the right ends of the two support rods one on the right side are respectively fixedly connected to annular baffle one, and the left ends of the two support rods one on the left side are respectively fixedly connected to annular baffle two, the right part of the upper side surface of the bottom plate is fixedly connected to bracket one, the bracket one is rotatably connected to the front and rear ends of the winding roller, the winding roller passes through the middle circular grooves of the two annular baffles one, the left part of the upper side surface of the bottom plate is fixedly connected to bracket two, the bracket two is rotatably connected to the front and rear ends of the feeding roller, and the feeding roller passes through the middle circular grooves of the two annular baffles two.
[0007] The annular baffle plate 1 and the annular baffle plate 2 are designed to limit the position of the discharge end and the winding end of the tape by simultaneously controlling the position of the annular baffle plate 1 and the annular baffle plate 2, thereby ensuring that the discharge end and the winding end are aligned, thereby avoiding undesirable phenomena such as offset, wrinkles and curling. When adjusting the position, the bidirectional screw is controlled to rotate, thereby driving the two movable plates to move toward the middle, thereby driving the support rod 1 to move toward the middle, thereby driving the annular baffle plate 1 and the annular baffle plate 2 to move toward the middle, and aligning the positions of the two corresponding annular baffle plates 1 and the annular baffle plate 2 on the left and right, thereby limiting the position of the discharge end and the winding end of the tape.
[0008] Furthermore, the correction device also includes motor 2, and the front surface of the front square plate is fixedly connected to motor 2. The input end of motor 2 is electrically connected to the output end of an external power supply through an external control switch group, and the output shaft of motor 2 passes through a circular hole opened on the square plate and is fixedly connected to the front end of the bidirectional screw.
[0009] The operation of the second motor is controlled by an external control switch group, thereby driving the bidirectional screw to rotate.
[0010] Furthermore, the correction device also includes a rotating wheel, the rear end of the winding roller extends through a circular hole opened on the bracket one to the rear side of the bracket one, and is fixedly connected to the rotating wheel, the rear end of the feeding roller extends through a circular hole opened on the bracket two to the rear side of the bracket two, and is also fixedly connected to the rotating wheel, the two rotating wheels are connected by a transmission belt, the front end of the winding roller extends through a circular hole opened on the bracket one to the front side of the bracket one, and is fixedly connected to the output shaft of the motor one, the input end of the motor one is electrically connected to the output end of the external power supply through the control of the external control switch group, and the motor one is fixedly connected to the corresponding position of the front side surface of the bracket one.
[0011] When the control is to carry out the winding work, the motor is controlled by the external control switch group to work, thereby driving the winding roller to rotate, thereby driving the rotating wheel on the right to rotate, thereby driving the rotating wheel on the left to rotate through the transmission belt, thereby driving the feeding roller to rotate.
[0012] Furthermore, the correction device also includes a vertical rod, the upper surfaces of the two square plates are fixedly connected to the lower ends of the vertical rods through fixed plates, threaded holes are respectively opened on the upper surfaces of the two vertical rods, screws are threaded in the two threaded holes, the upper ends of the two screws are rotatably connected to the bases, the upper surfaces of the two bases are respectively fixedly connected to round rods, sliding holes are respectively opened on the upper ends of the two round rods, the two sliding holes are respectively slidably connected to the lower part of the movable blocks, the two movable blocks are respectively fixedly connected to the upper surfaces of the corresponding round rods through springs, and the two movable blocks are respectively rotatably connected to the front and rear ends of the tensioning rollers.
[0013] The tensioning roller is designed so that the tape is tightened by the tensioning roller, so as to avoid wrinkles and curling of the tape when it is rolled up, thereby ensuring the rolling quality. When the tensioning work is performed, the screw is turned by hand to adjust the movable block to a suitable height, so that the tape is tensioned by the tensioning roller.
[0014] Furthermore, the deviation correction device also includes an annular baffle three, annular baffle three are respectively arranged on the front and rear sides of the tensioning roller, the tensioning roller passes through the square groove in the middle of the annular baffle three, and the left and right ends of the two annular baffles three are respectively fixedly connected to the corresponding support rod one through the support rod two.
[0015] The annular baffle plate three is designed to limit the position of the adhesive belt on the upper part of the tensioning roller, thereby improving the accuracy of the conveying position.
[0016] Compared with the prior art, the beneficial effects of the utility model are: the deviation correction device for the belt conveyor has the following advantages:
[0017] 1. Design annular baffle plate 1 and annular baffle plate 2, so as to limit the position of the tape discharge end and the winding end by controlling the positions of the annular baffle plate 1 and the annular baffle plate 2 at the same time, so as to ensure that the discharge end and the winding end are aligned, thereby avoiding undesirable phenomena such as deviation, wrinkles and curling;
[0018] 2. Design a tensioning roller to tighten the tape, thereby avoiding wrinkles and curling of the tape when it is rolled up, thereby ensuring the quality of the roll;
[0019] 3. Design an annular baffle plate 3 to limit the position of the belt on the upper part of the tensioning roller, thereby improving the accuracy of the conveying position. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the structure of the utility model;
[0021] Figure 2 This is a side view of the structure of the utility model;
[0022] Figure 3 It is a schematic diagram of the rear structure of the utility model.
[0023] In the figure: 1 bottom plate, 2 winding roller, 3 feeding roller, 4 rotating wheel, 5 transmission belt, 6 motor 1, 7 bidirectional screw, 8 motor 2, 9 movable plate, 10 annular baffle 1, 11 annular baffle 2, 12 support rod 1, 13 vertical rod, 14 screw, 15 round rod, 16 spring, 17 movable block, 18 tensioning roller, 19 annular baffle 3, 20 support rod 2. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-3 The present embodiment provides a technical solution: a deviation correction device for an adhesive tape machine, comprising a bidirectional screw 7, the front and rear side threads of the bidirectional screw 7 are opposite, the front and rear parts of the bidirectional screw 7 are respectively threadedly connected to the screw holes opened on the movable plate 9, the front and rear ends of the bidirectional screw 7 are respectively rotatably connected to the middle part of the square plate, the lower ends of the two square plates are respectively fixedly connected to the front and rear parts of the upper surface of the bottom plate 1, the left and right side surfaces of the two movable plates 9 are respectively fixedly connected to the support rod 12, the right ends of the two support rods 12 on the right side are respectively fixedly connected to the annular baffle 10, the left ends of the two support rods 12 on the left side are respectively fixedly connected to the annular baffle 2 11, the right part of the upper surface of the bottom plate 1 is fixedly connected to the bracket 1, the bracket 1 is rotatably connected to the front and rear ends of the winding roller 2, the winding roller 2 passes through the middle circular grooves of the two annular baffles 10, the left part of the upper surface of the bottom plate 1 is fixedly connected to the bracket 2, the bracket 2 is rotatably connected to the front and rear ends of the feeding roller 3, and the feeding roller 3 passes through the middle circular grooves of the two annular baffles 11.
[0026] The annular baffle plate 10 and the annular baffle plate 2 11 are designed so that the positions of the discharge end and the winding end of the tape are restricted by simultaneously controlling the positions of the annular baffle plate 10 and the annular baffle plate 2 11, thereby ensuring that the discharge end and the winding end are aligned, thereby avoiding undesirable phenomena such as offset, wrinkles and curling. When the position adjustment work is performed, the bidirectional screw rod 7 is controlled to rotate, thereby driving the two movable plates 9 to move toward the middle, thereby driving the support rod 1 12 to move toward the middle, thereby driving the annular baffle plate 10 and the annular baffle plate 2 11 to move toward the middle, and aligning the positions of the two corresponding annular baffle plates 10 and the annular baffle plate 2 11 on the left and right, thereby limiting the positions of the discharge end and the winding end of the tape.
[0027] The correction device also includes a motor 2 8, and the front surface of the front square plate is fixedly connected to the motor 2 8. The input end of the motor 2 8 is electrically connected to the output end of the external power supply through the control of an external control switch group. The output shaft of the motor 2 8 passes through the circular hole opened on the square plate and is fixedly connected to the front end of the bidirectional screw 7.
[0028] The motor 2 8 is controlled to work through an external control switch group, thereby driving the bidirectional screw 7 to rotate.
[0029] The deviation correction device also includes a rotating wheel 4. The rear end of the winding roller 2 extends through a circular hole opened on the bracket one to the rear side of the bracket one and is fixedly connected to the rotating wheel 4. The rear end of the feeding roller 3 extends through a circular hole opened on the bracket two to the rear side of the bracket two and is also fixedly connected to the rotating wheel 4. The two rotating wheels 4 are connected by a transmission belt 5. The front end of the winding roller 2 extends through a circular hole opened on the bracket one to the front side of the bracket one and is fixedly connected to the output shaft of the motor one 6. The input end of the motor one 6 is electrically connected to the output end of the external power supply through the control of the external control switch group. The motor one 6 is fixedly connected to the corresponding position of the front side surface of the bracket one.
[0030] When the control is to carry out the winding work, the motor 6 is controlled by the external control switch group to work, thereby driving the winding roller 2 to rotate, thereby driving the rotating wheel 4 on the right to rotate, thereby driving the rotating wheel 4 on the left to rotate through the transmission belt 5, thereby driving the feeding roller 3 to rotate.
[0031] The correction device also includes a vertical rod 13. The upper surfaces of the two square plates are fixedly connected to the lower ends of the vertical rods 13 through fixed plates. Threaded holes are respectively provided on the upper surfaces of the two vertical rods 13. Screw rods 14 are respectively threaded in the two threaded holes. The upper ends of the two screw rods are respectively rotatably connected to the bases. The upper surfaces of the two bases are respectively fixedly connected to round rods 15. Sliding holes are respectively provided at the upper ends of the two round rods 15. The two sliding holes are respectively slidably connected to the lower parts of the movable blocks 17. The two movable blocks 17 are respectively fixedly connected to the upper surfaces of the corresponding round rods 15 through springs 16. The two movable blocks 17 are respectively rotatably connected to the front and rear ends of the tensioning rollers 18.
[0032] The tensioning roller 18 is designed so that the adhesive tape is tightened by the tensioning roller 18, thereby avoiding wrinkles and curling of the adhesive tape when it is rolled up, thereby ensuring the rolling quality. When the tensioning work is performed, the screw rod 14 is turned by hand to adjust the movable block 17 to a suitable height, so that the adhesive tape is tensioned by the tensioning roller 18.
[0033] The deviation correction device also includes an annular baffle three 19, and annular baffle three 19 are respectively arranged on the front and rear sides of the tensioning roller 18. The tensioning roller 18 passes through the square groove in the middle of the annular baffle three 19. The left and right ends of the two annular baffles three 19 are respectively fixedly connected to the corresponding support rod one 12 through the support rod two 20.
[0034] The annular baffle plate 3 19 is designed to limit the position of the adhesive tape above the tensioning roller 18, thereby improving the accuracy of the conveying position.
[0035] The working principle of the deviation correction device for a belt conveyor provided by the utility model is as follows:
[0036] When winding, first connect one end of the tape to the winding roller 2, control the motor 1 6 to work through the external control switch group, thereby driving the winding roller 2 to rotate, thereby driving the rotating wheel 4 on the right to rotate, thereby driving the rotating wheel 4 on the left to rotate through the transmission belt 5, thereby driving the feeding roller 3 to rotate, and then manually twist the screw 14 to adjust the movable block 17 to a suitable height, thereby tensioning the tape through the tensioning roller 18, thereby winding the tape, when correcting the deviation, control the motor 2 8 to work through the external control switch group, thereby driving the bidirectional screw 7 to rotate, control the bidirectional screw 7 to rotate, thereby driving the two movable plates 9 to move toward the middle, thereby driving the support rod 1 12 to move toward the middle, thereby driving the annular baffle 1 10, the annular baffle 2 11 and the annular baffle 3 19 to move toward the middle, and aligning the positions of the two corresponding annular baffles 10, the annular baffle 2 11 and the annular baffle 3 19 on the left and right, thereby limiting the position of the tape discharge end and the winding end.
[0037] It is worth noting that the method disclosed in the above embodiments to control the operation of the motor 1 6 and the motor 2 8 through the external control switch group adopts the method commonly used in the prior art.
[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A deviation-correcting device for a belt conveyor, characterized in that: It comprises a bidirectional screw (7), wherein the front and rear threads of the bidirectional screw (7) are opposite to each other, the front and rear parts of the bidirectional screw (7) are respectively threadedly connected to the screw holes opened on the movable plate (9), the front and rear ends of the bidirectional screw (7) are respectively rotatably connected to the middle part of the square plate, the lower ends of the two square plates are respectively fixedly connected to the front and rear parts of the upper surface of the bottom plate (1), the left and right side surfaces of the two movable plates (9) are respectively fixedly connected to the support rods (12), and the right ends of the two support rods (12) on the right side are respectively fixedly connected to the annular baffle plate (10), The left ends of the two support rods (12) on the left side are respectively fixedly connected to the annular baffle (11); the right part of the upper surface of the bottom plate (1) is fixedly connected to the bracket (1); the bracket (1) is rotatably connected to the front and rear ends of the winding roller (2); the winding roller (2) passes through the middle circular grooves of the two annular baffles (10); the left part of the upper surface of the bottom plate (1) is fixedly connected to the bracket (2); the bracket (2) is rotatably connected to the front and rear ends of the feeding roller (3); the feeding roller (3) passes through the middle circular grooves of the two annular baffles (11).
2. The deviation-correcting device for a belt conveyor according to claim 1, characterized in that: The deviation correction device also includes a second motor (8), the front surface of the front square plate is fixedly connected to the second motor (8), the input end of the second motor (8) is electrically connected to the output end of the external power supply through the control of an external control switch group, and the output shaft of the second motor (8) passes through a circular hole provided in the square plate and is fixedly connected to the front end of the bidirectional screw (7).
3. The deviation-correcting device for a belt conveyor according to claim 1, characterized in that: The deviation correction device further comprises a rotating wheel (4); the rear end of the winding roller (2) passes through a circular hole formed in the first bracket and extends to the rear side of the first bracket, and is fixedly connected to the rotating wheel (4); the rear end of the feeding roller (3) passes through a circular hole formed in the second bracket and extends to the rear side of the second bracket, and is also fixedly connected to the rotating wheel (4); the two rotating wheels (4) are connected by a transmission belt (5); the front end of the winding roller (2) passes through a circular hole formed in the first bracket and extends to the front side of the first bracket, and is fixedly connected to the output shaft of the first motor (6); the input end of the first motor (6) is electrically connected to the output end of the external power supply through the control of an external control switch group; the first motor (6) is fixedly connected to a corresponding position on the front side surface of the first bracket.
4. The deviation-correcting device for a belt conveyor according to claim 1, characterized in that: The deviation correction device also includes a vertical rod (13), the upper surfaces of the two square plates are respectively fixedly connected to the lower ends of the vertical rods (13) through fixed plates, the upper surfaces of the two vertical rods (13) are respectively provided with threaded holes, the two threaded holes are respectively threadedly connected with screw rods (14), the upper ends of the two screw rods are respectively rotatably connected to the base, the upper surfaces of the two bases are respectively fixedly connected to round rods (15), the upper ends of the two round rods (15) are respectively provided with sliding holes, the two sliding holes are respectively slidably connected to the lower parts of movable blocks (17), the two movable blocks (17) are respectively fixedly connected to the upper surfaces of the corresponding round rods (15) through springs (16), and the two movable blocks (17) are respectively rotatably connected to the front and rear ends of the tensioning rollers (18).
5. The deviation-correcting device for a belt conveyor according to claim 4, characterized in that: The deviation correction device further comprises an annular baffle plate three (19), annular baffle plates three (19) are respectively arranged on the front and rear sides of the tensioning roller (18), the tensioning roller (18) respectively passes through the square groove in the middle of the annular baffle plate three (19), and the left and right ends of the two annular baffle plates three (19) are respectively fixedly connected to the corresponding support rod one (12) through the support rod two (20).