CN221518049U

CN221518049U - Cutting device is used in magnetic stripe production

Info

Publication number: CN221518049U
Application number: CN202420126929.8U
Authority: CN
Inventors: 田延春; 张嶷; 张鹏
Original assignee: Ningbo Jiangbei Qisheng Magnetic Industry Co ltd
Current assignee: Ningbo Jiangbei Qisheng Magnetic Industry Co ltd
Priority date: 2024-01-18
Filing date: 2024-01-18
Publication date: 2024-08-13
Anticipated expiration: 2034-01-18

Abstract

The utility model relates to the technical field of magnetic stripe production, in particular to a cutting device for magnetic stripe production. Including installation base, backup pad and U-shaped mounting panel one, the backup pad sets firmly in the top both sides of installation base, the first mounting panel has been set firmly to the middle part both sides of installation base, tip one side of backup pad has set firmly the second mounting panel, be equipped with the regulation conveying mechanism to conveyer belt interval regulation on first mounting panel and the second mounting panel, the backup pad is kept away from the one end of first mounting panel has set firmly the third mounting panel, be equipped with the angle adjustment mechanism to cutter angle adjustment on the U-shaped mounting panel one. According to the cutting device for magnetic stripe production, provided by the utility model, the magnetic stripes with different sizes are extruded and conveyed through the design of the adjusting conveying mechanism, the forming size of the magnetic stripes is enriched, the deviation generated during manual adjustment is avoided through the design of the angle adjusting mechanism, and the forming quality of the magnetic stripes is improved.

Description

Cutting device is used in magnetic stripe production

Technical Field

The utility model relates to the technical field of magnetic stripe production, in particular to a cutting device for magnetic stripe production.

Background

The magnetic strip is a magnetic material with flexibility and plasticity, can be manufactured according to various specifications in the production and processing process, and can be used for manufacturing various application occasions such as door and window sealing strips, refrigerator magnetic force stickers and the like.

When the magnetic stripe is produced and processed, the magnetic stripe is often required to be conveyed through two conveying belts which are designed up and down, the position of the magnetic stripe during cutting is limited through extrusion between the two conveying belts and the magnetic stripe, the magnetic stripe is prevented from being deviated in the cutting process, so that the forming quality of the magnetic stripe after cutting is ensured, however, the existing cutting device for producing the magnetic stripe can not be adjusted in the distance between the two conveying belts, so that the magnetic stripe with one thickness can be processed only, the forming size of the magnetic stripe is single, and the practical performance of the device is poor;

on the other hand, current cutting device is used in magnetic stripe production, mostly only can carry out the vertically cutting to the magnetic stripe, when needs carry out 45 degrees cutting to the magnetic stripe, often need draw the auxiliary mark and adjust the cutting angle of cutter, use comparatively inconveniently, and the cutter angle after the manual work carries out the marking adjustment has certain deviation, influences the shaping quality of magnetic stripe.

Therefore, we design a cutting device for magnetic stripe production, which is used for providing another technical scheme for the technical problems.

Disclosure of utility model

Accordingly, it is necessary to provide a cutting device for producing a magnetic stripe, which has a changeable molding size and a high molding quality, in order to solve the above-mentioned problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a cutting device is used in magnetic stripe production, includes installation base, backup pad and U-shaped mounting panel one, the backup pad sets firmly in the top both sides of installation base, the first mounting panel has been set firmly to the middle part both sides of installation base, tip one side of backup pad has set firmly the second mounting panel, be equipped with the regulation conveying mechanism to conveyer belt interval regulation on first mounting panel and the second mounting panel, the backup pad is kept away from the one end of first mounting panel has set firmly the third mounting panel, U-shaped mounting panel one sets firmly in the top of third mounting panel, be equipped with the angle adjustment mechanism to cutter angle adjustment on the U-shaped mounting panel one.

As a preferred embodiment of the cutting device for magnetic stripe production provided by the utility model, the adjusting and conveying mechanism comprises an adjusting component arranged at the top end of a first mounting plate and a power conveying component arranged at the top end of a second mounting plate, wherein the adjusting component comprises a worm and a worm wheel which are arranged at the top end of the first mounting plate, the worm is connected through a rotating shaft, two ends of the rotating shaft penetrate through the mounting base and the first mounting plate to be rotationally connected, a rotating handle connected with the rotating shaft is arranged on the first mounting plate positioned on the same side as the second mounting plate, the worm wheel is meshed with one side of the worm, a first threaded rod is fixedly arranged in the middle of the worm wheel, one end of the first threaded rod is rotationally connected with the first mounting plate, and the other end of the first threaded rod penetrates through the supporting plate and is rotationally connected with the inner wall of the top end of the supporting plate;

The threaded rod is connected with a movable plate in a threaded mode, limiting blocks are fixedly connected to the two ends of the movable plate, limiting grooves matched with the limiting blocks are formed in the supporting plate, one side, opposite to the limiting blocks, of each limiting block is rotationally connected with a first transmission shaft, a first roller is fixedly arranged on the outer portion of each first transmission shaft, an upper conveying belt is sleeved on the outer portion of each first roller, a plurality of second transmission shafts are rotationally connected to one side, opposite to the supporting plate, of each second transmission shaft, a second roller is fixedly arranged on the outer portion of each second roller, and a lower conveying belt is sleeved on the outer portion of each second roller.

As a preferred implementation mode of the cutting device for magnetic stripe production, the power transmission assembly comprises a driving motor arranged at the top end of a second mounting plate, a driving belt wheel I is fixedly arranged at the output end of the driving motor, a driven belt wheel I is arranged above the driving belt wheel I, the middle parts of the driving belt wheel I and the driven belt wheel I are respectively connected with a second transmission shaft and a first transmission shaft through connecting shafts, a mounting box is arranged above the second mounting plate, a moving block is arranged in the mounting box, a compression spring I is fixedly arranged on one side of the moving block, the other end of the compression spring I is fixedly connected with an inner cavity of the mounting box, an adjusting belt wheel is connected to one side of the moving block far away from the mounting box through a rotating shaft, and a transmission belt is sleeved outside the driving belt wheel I, the driven belt wheel I and the adjusting belt wheel.

As a preferred implementation mode of the cutting device for magnetic stripe production, the angle adjusting mechanism comprises a clamping connector, a toothed connecting piece and a rotating connector, wherein the top end of the clamping connector is fixedly connected with a hydraulic cylinder, the hydraulic cylinder is fixedly arranged on a U-shaped mounting plate I, a clamping groove I is arranged in the clamping connector, a plurality of clamping blocks for clamping the toothed connecting piece are uniformly distributed in the clamping groove I, a compression spring II is arranged in the clamping groove I, one end of the compression spring II is fixedly connected with the inner wall of the clamping groove I, the other end of the compression spring II is abutted against the toothed connecting piece, a clamping groove II is arranged in the rotating connector, the other end of the toothed connecting piece is fixedly connected with the inner wall of the clamping groove II, and a cutter for cutting a magnetic stripe is fixedly arranged at one end of the rotating connector far away from the toothed connecting piece.

As a preferred implementation mode of the cutting device for magnetic stripe production, provided by the utility model, extension blocks are arranged on two sides of the clamping connector, a connecting rod is movably inserted into the extension blocks, a wedge-shaped clamping block is arranged at one end, close to the clamping block, of the connecting rod, a pull ring is arranged at the other end of the connecting rod, a compression spring III is sleeved outside the connecting rod, two ends of the compression spring III are fixedly connected with the wedge-shaped clamping block and the inner wall of the extension blocks respectively, limiting blocks II are arranged on two sides of the wedge-shaped clamping block, limiting sliding grooves matched with the limiting blocks II are arranged in the extension blocks, through grooves for moving the wedge-shaped clamping blocks are formed in the extension blocks and the clamping connector, a plurality of clamping grooves III are formed in the outer wall of the clamping connector, an annular clamping groove is formed in one end, close to the extension blocks, of the annular clamping groove III is communicated with the clamping groove three-phase, and a plurality of clamping blocks II matched with the clamping grooves III and the annular clamping groove are arranged in the rotary connector.

As a preferred embodiment of the cutting device for magnetic stripe production provided by the utility model, the bottom end of the third mounting plate is provided with a plurality of reinforcing rods which are connected with the supporting plate and used for reinforcing the supporting force of the third mounting plate, the third mounting plate is provided with a cutting groove matched with a cutter, the top end of the third mounting plate is provided with a second U-shaped mounting plate, a guide plate is arranged between the second U-shaped mounting plate and the cutting groove, two sides of the second U-shaped mounting plate are provided with threaded rods, the second threaded rods are connected with pressing plates in a threaded manner, and two sides of the second threaded rods are provided with limiting sliding rods with limiting positions of the pressing plates;

The top of U-shaped mounting panel II is equipped with the mounting groove, threaded rod II with U-shaped mounting panel II rotates to be connected, threaded rod II's top runs through U-shaped mounting panel is located in the mounting groove, threaded rod II's top is equipped with driven pulley II, the middle part of mounting groove set firmly with driven pulley two matched with driving pulley II, driving pulley II with driven pulley II's outside cover has the drive belt, driving pulley II's middle part is connected with the adjust knob to driving pulley II regulation through the pivot, the other end of pivot with the mounting groove rotates to be connected, the clamp plate with one side that the third mounting panel is relative is equipped with the conveying roller.

It can be clearly seen that the technical problems to be solved by the present application can be necessarily solved by the above-mentioned technical solutions of the present application.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

1. According to the cutting device for magnetic stripe production, provided by the utility model, the magnetic stripes with different thicknesses are extruded and conveyed by adjusting the design of the conveying mechanism, so that the forming size of the magnetic stripe is enriched and the practicability of the device is improved on the basis of avoiding deviation in the magnetic stripe cutting process.

2. According to the cutting device for magnetic stripe production, provided by the utility model, the cutting angle of the cutter is adjusted through the design of the angle adjusting mechanism, so that deviation of the cutter during manual adjustment is avoided, and the forming quality of the magnetic stripe is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a schematic diagram of the matching structure of the worm wheel, worm and threaded rod I of the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 5 is a right side view of the present utility model;

FIG. 6 is a schematic view of an angle adjusting structure according to the present utility model;

FIG. 7 is a schematic diagram of the mating structure of the bayonet, toothed connection and rotary connection of the present utility model;

Fig. 8 is a schematic diagram of the internal structure of the U-shaped mounting plate of the present utility model.

In the figure: 1. a mounting base; 2. a support plate; 3. a U-shaped mounting plate; 4. a first mounting plate; 5. a second mounting plate; 6. a third mounting plate; 7. a worm; 8. a worm wheel; 9. rotating the handle; 10. a first threaded rod; 11. a moving plate; 12. a first limiting block; 13. a limit groove; 14. a first drive shaft; 15. a first roller; 16. an upper conveyor belt; 17. a second drive shaft; 18. a second drum; 19. a lower conveyor belt; 20. a driving motor; 21. a first driving belt wheel; 22. a driven belt wheel I; 23. a mounting box; 24. a moving block; 25. compressing a first spring; 26. an adjusting belt wheel; 27. a clamping joint; 28. a toothed connection; 29. rotating the connector; 30. a hydraulic cylinder; 31. a clamping groove I; 32. a clamping block I; 33. compression spring II; 34. a clamping groove II; 35. a cutter; 36. an extension block; 37. a connecting rod; 38. wedge-shaped clamping blocks; 39. a pull ring; 40. compression spring III; 41. a second limiting block; 42. limiting sliding grooves; 43. a through groove; 44. a clamping groove III; 45. an annular clamping groove; 46. a clamping block II; 47. a reinforcing rod; 48. u-shaped mounting plates II; 49. a guide plate; 50. a second threaded rod; 51. a pressing plate; 52. a limit slide bar; 53. a mounting groove; 54. a driven belt wheel II; 55. a driving belt wheel II; 56. an adjustment knob; 57. and a conveying roller.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

Referring to fig. 1-4, a cutting device for magnetic stripe production, including installation base 1, backup pad 2 and U-shaped mounting panel 3 first, backup pad 2 sets firmly in the top both sides of installation base 1, and the middle part both sides of installation base 1 have set firmly first mounting panel 4, and tip one side of backup pad 2 has set firmly second mounting panel 5, is equipped with the regulation conveying mechanism to conveyer belt interval regulation on first mounting panel 4 and the second mounting panel 5, and the one end that backup pad 2 kept away from first mounting panel 4 has set firmly third mounting panel 6, and U-shaped mounting panel 3 first sets firmly in the top of third mounting panel 6, is equipped with the angle adjustment mechanism to cutter 35 angle adjustment on the U-shaped mounting panel 3 first.

Through adjusting conveying mechanism's design, adjust the distance between upper conveyer belt 16 and lower conveyer belt 19 for this kind of magnetic stripe production is with cutting device can carry out extrusion to the magnetic stripe of different thickness, thereby on avoiding the magnetic stripe cutting in-process to produce the basis of skew, enrich the shaping size of magnetic stripe, hoisting device's practicality.

Referring to fig. 2-3, the adjusting and conveying mechanism comprises an adjusting component arranged at the top end of a first mounting plate 4 and a power conveying component arranged at the top end of a second mounting plate 5, the adjusting component comprises a worm 7 and a worm wheel 8 which are arranged at the top end of the first mounting plate 4, the worm 7 is connected through a rotating shaft, two ends of the rotating shaft penetrate through a mounting base 1 and the first mounting plate 4 to be connected in a rotating way, a rotating handle 9 connected with the rotating shaft is arranged on the first mounting plate 4 positioned at the same side of the second mounting plate 5, the worm wheel 8 is meshed with one side of the worm 7, a first threaded rod 10 is fixedly arranged in the middle of the worm wheel 8, one end of the first threaded rod 10 is connected with the first mounting plate 4 in a rotating way, and the other end of the first threaded rod 10 penetrates through the supporting plate 2 and is connected with the inner wall of the top end of the supporting plate 2 in a rotating way;

The device comprises a threaded rod 10, a movable plate 11, limiting blocks 12 fixedly connected to the two ends of the movable plate 11, limiting grooves 13 matched with the limiting blocks 12 are formed in the supporting plates 2, a first transmission shaft 14 is rotatably connected to one side of the limiting blocks 12, a first roller 15 is fixedly arranged outside the first transmission shaft 14, an upper conveying belt 16 is sleeved outside the first roller 15, a plurality of second transmission shafts 17 are rotatably connected to one side of the two supporting plates 2, a second roller 18 is fixedly arranged outside the second transmission shaft 17, a lower conveying belt 19 is sleeved outside the second roller 18, specifically, the device is characterized in that an operator can press the upper conveying belt 16 against the lower conveying belt 19 by rotating the worm wheel 7 through clockwise rotation of a rotating handle 9 when the distance between the upper conveying belt 16 and the lower conveying belt 19 is required to be adjusted, the worm wheel 8 meshed with the worm wheel 7 is driven to rotate under the driving of the worm wheel 7, the threaded rod 10 fixedly arranged in the middle of the worm wheel 8 is driven to rotate, the movable plate 11 in the threaded connection with the threaded rod 10 at the moment, the upper conveying belt 16 is driven to move upwards, the upper conveying belt 16 is driven to abut against the top end of the limiting blocks 12, the top end of the worm wheel 13 is stopped against the rotating handle 9, and the lower conveying belt 19 is stopped against the rotating handle 9 when the upper conveying belt 19 is stopped, and the upper conveying belt 19 is stopped against the rotating handle 9, and the upper conveying belt 19 is in the rotating condition is stopped.

Referring to fig. 2 and 4, the power transmission assembly includes a driving motor 20 disposed at the top end of a second mounting plate 5, a driving pulley 21 is fixedly disposed at the output end of the driving motor 20, a driven pulley 22 is disposed above the driving pulley 21, the middle parts of the driving pulley 21 and the driven pulley 22 are respectively connected with a second transmission shaft 17 and a first transmission shaft 14 through connecting shafts, a mounting box 23 is disposed above the second mounting plate 5, a moving block 24 is disposed inside the mounting box 23, a compression spring 25 is fixedly disposed at one side of the moving block 24, the other end of the compression spring 25 is fixedly connected with an inner cavity of the mounting box 23, an adjusting pulley 26 is connected at one side of the moving block 24 far from the mounting box 23 through a rotating shaft, and a transmission belt is sleeved outside the driving pulley 21, the driven pulley 22 and the adjusting pulley 26. On the other hand, through the design of movable block 24, compression spring one 25 and regulating pulley 26 for movable plate 11 is driving driven pulley in-process that rises, inwards extrudees regulating pulley 26 through the drive belt, and drives movable block 24 and extrudees compression spring one 25, makes the drive belt in the in-process that movable plate 11 risen, laminating all the time at the outer wall of drive pulley and driven pulley, guarantees the synchronous rotation of upper conveyer belt 16 and lower conveyer belt 19, improves the stability of device operation.

Example two

This embodiment further optimizes on the basis of embodiment one, and current magnetic stripe production is with cutting device, mostly only can carry out the vertically cutting to the magnetic stripe, when needs carry out 45 degrees cutting to the magnetic stripe, often need draw the auxiliary mark and adjust the cutting angle of cutter 35, use comparatively inconveniently, and the manual work carries out the cutter 35 angle after marking off the regulation and has certain deviation, influences the shaping quality of magnetic stripe.

Referring to fig. 5-7, the angle adjusting mechanism comprises a clamping joint 27, a tooth-shaped connecting piece 28 and a rotary connecting piece 29, wherein the top end of the clamping joint 27 is fixedly connected with a hydraulic cylinder 30, the hydraulic cylinder 30 is fixedly arranged on a first U-shaped mounting plate 3, a clamping groove I31 is arranged in the clamping joint 27, a plurality of clamping blocks I32 clamped with the tooth-shaped connecting piece 28 are uniformly distributed in the clamping groove I31, a compression spring II 33 is arranged in the clamping groove I31, one end of the compression spring II 33 is fixedly connected with the inner wall of the clamping groove I31, the other end of the compression spring II 33 is abutted with the tooth-shaped connecting piece 28, a clamping groove II 34 is arranged in the interior of the rotary connecting piece 29, the other end of the tooth-shaped connecting piece 28 is fixedly connected with the inner wall of the clamping groove II 34, and one end of the rotary connecting piece 29 far away from the tooth-shaped connecting piece 28 is fixedly provided with a cutter 35 for cutting a magnetic strip, and specifically, in the utility model, the cutting angle of the cutter 35 is adjusted through the design of the angle adjusting mechanism, so that an included angle of 45-degree is formed between the adjusted cutter 35 and the magnetic strip, deviation caused by manual drawing of an auxiliary marking adjusting 35 is avoided, and the forming quality is improved, on the other hand, the tooth-shaped connecting piece 28 is fixedly connected with the clamping block 35 in a dead angle adjusting process by the clamping groove 35 in a static state, and the design, and the angle can be adjusted by the angle adjusting mechanism in the condition that the opposite to the angle 35;

When the angle of the cutter 35 is adjusted, the toothed connecting piece 28 gradually moves into the clamping groove I31 and is separated from the clamping block I32 by pressing the rotating connecting head 29, and the rotating connecting head 29 is rotated at the moment, so that the rotating connecting head 29 is loosened when the rotating connecting head 29 is rotated to a required position, the toothed connecting piece 28 is clamped with the clamping block I32 again under the action of the compression spring II 33, and the angle of the cutter 35 is adjusted.

Referring to fig. 6-7, extension blocks 36 are arranged on two sides of a clamping joint 27, a connecting rod 37 is movably inserted in the extension blocks 36, a wedge-shaped clamping block 38 is arranged at one end, close to the clamping blocks, of the connecting rod 37, a pull ring 39 is arranged at the other end of the connecting rod 37, a compression spring III 40 is sleeved outside the connecting rod 37, two ends of the compression spring III 40 are fixedly connected with the wedge-shaped clamping block 38 and the inner wall of the extension blocks 36 respectively, limit blocks II 41 are arranged on two sides of the wedge-shaped clamping block 38, limit sliding grooves 42 matched with the limit blocks II 41 are arranged in the extension blocks 36, through grooves 43 for the movement of the wedge-shaped clamping blocks 38 are formed in the extension blocks 36 and the clamping joint 27, a plurality of clamping grooves III 44 are formed in the outer wall of the clamping joint 27, an annular clamping groove 45 is communicated with the clamping groove III 44, a plurality of clamping blocks II 46 matched with the clamping groove III 44 and the annular clamping groove 45 are formed in the inner part of a rotary joint 29, and in the tooth-shaped joint 28 is limited by the design of the wedge-shaped clamping block 38 and the compression spring III 40, so that the radial movement of the tooth-shaped connecting piece 28 is prevented from affecting the tooth-shaped connecting piece 35 to the magnetic strip 29 to be normally connected with the magnetic strip 27 when the tooth-shaped connecting piece 29 is cut and the tooth-shaped connecting piece is cut, and the tooth-shaped connecting piece is always in the magnetic joint 29 is in the normal running condition, and the magnetic strip is prevented from being influenced by the magnetic strip-shaped connecting joint 27 when the tooth-shaped connecting piece is cut and the tooth-shaped connecting piece 29 is in the magnetic joint 27; through the design of the second limiting block 41 and the limiting chute 42, the axial movement distance of the wedge-shaped clamping block 38 is limited, so that the wedge-shaped clamping block 38 is prevented from extruding the second compression spring 33 under the action of the third compression spring 40, and movement interference is avoided; on the other hand, through the design of draw-in groove three 44, annular draw-in groove 45 and fixture block, restrict the rotation angle of cutter 35 for cutter 35 can only use 45 degrees as the base number to adjust, thereby avoid the angle deviation that produces after the manual regulation, improve the shaping quality of magnetic stripe.

It should be noted that, in this embodiment, the number of teeth on the tooth-shaped connecting piece 28 and the number of the first clamping blocks 32 are eight and are distributed at 45 degrees in a staggered manner, and each tooth on the tooth-shaped connecting piece 28 corresponds to the third clamping groove 44 formed outside the clamping joint 27, so that after the angle of the cutting blade 35 is adjusted by an operator, the synchronous clamping between the tooth-shaped connecting piece 28 and the first clamping blocks 32 and the synchronous clamping between the second clamping blocks 46 and the third clamping groove 44 are realized through the elastic force of the second compression spring 33, and the running stability of the device is improved.

Example III

The embodiment is further optimized on the basis of the second embodiment, and when the cutting device for magnetic stripe production is used, the fact that the adjusting and conveying mechanism can only fix one end of the cut magnetic stripe is found, so that the magnetic stripe is easy to generate certain offset in the cutting process, and the forming quality of the magnetic stripe is influenced.

Referring to fig. 8, the bottom end of the third mounting plate 6 is provided with a plurality of reinforcing rods 47 connected with the support plate 2 for reinforcing the supporting force of the third mounting plate 6, the third mounting plate 6 is provided with a cutting groove matched with the cutter 35, the top end of the third mounting plate 6 is provided with a second U-shaped mounting plate 48, a guide plate 49 is arranged between the second U-shaped mounting plate 48 and the cutting groove, two sides of the second U-shaped mounting plate 48 are provided with a second threaded rod 50, the second threaded rod 50 is in threaded connection with a pressing plate 51, and two sides of the second threaded rod 50 are provided with limiting slide rods 52 limiting the position of the pressing plate 51;

The top of the U-shaped mounting plate II 48 is provided with a mounting groove 53, the threaded rod II 50 is rotationally connected with the U-shaped mounting plate II 48, the top of the threaded rod II 50 penetrates through the U-shaped mounting plate 3 and is arranged in the mounting groove 53, the top of the threaded rod II 50 is provided with a driven belt pulley II 54, the middle part of the mounting groove 53 is fixedly provided with a driving belt pulley II 55 matched with the driven belt pulley II 54, the driving belt pulley II 55 and the driven belt pulley II 54 are externally sleeved with a transmission belt, the middle part of the driving belt pulley II 55 is connected with an adjusting knob 56 for adjusting the driving belt pulley II 55 through a rotating shaft, the other end of the rotating shaft is rotationally connected with the mounting groove 53, and one side of the pressing plate 51 opposite to the third mounting plate 6 is provided with a conveying roller. On the other hand, through the design of driving pulley two 55, driven pulley two 54 and adjust knob 56, drive threaded rod two 50 and adjust the position of clamp plate 51 to carry out extrusion to the magnetic stripe of different thickness, improve the practicality of device.

When the position of the pressing plate 51 is adjusted, the second driving belt pulley 55 and the second driven belt pulley 54 are driven to rotate by rotating the adjusting knob 56, and the threaded rod second 50 fixedly connected to the second driven belt pulley 54 is driven to rotate, so that the pressing plate 51 radially moves on the threaded rod second 50, and the position of the pressing plate 51 is adjusted.

The utility model provides a cutting device for magnetic stripe production, which comprises the following using processes:

When the distance between the upper conveying belt 16 and the lower conveying belt 19 is adjusted, the magnetic strips are put in along the lower conveying belt 19, the rotating handle 9 is rotated to drive the upper conveying belt 16 to extrude the lower conveying belt 19, when the upper conveying belt 16 is in contact with the magnetic strips, the rotation of the rotating handle 9 is stopped, the first threaded rod 10 is locked under the action of the worm 7 and the worm wheel 8, and the adjustment of the distance between the upper conveying belt 16 and the lower conveying belt 19 is realized;

When the distance between the upper conveying belt 16 and the lower conveying belt 19 is adjusted, the design of the moving block 24, the first compression spring 25 and the adjusting belt pulley 26 enables the moving plate 11 to inwards extrude the adjusting belt pulley 26 through the driving belt in the process of driving the driven belt pulley to ascend, and the moving block 24 is driven to extrude the first compression spring 25, so that the driving belt is always attached to the outer walls of the driving belt pulley and the driven belt pulley in the process of driving the moving plate 11 to ascend, synchronous rotation of the upper conveying belt 16 and the lower conveying belt 19 is ensured, and the running stability of the device is improved;

When the angle of the cutter 35 is adjusted, the toothed connecting piece 28 gradually moves into the clamping groove I31 and is separated from the clamping block I32 by pressing the rotating connector 29, the rotating connector 29 is rotated at the moment, and when the rotating connector 29 is rotated to a required position, the rotating connector 29 is loosened, so that the toothed connecting piece 28 is clamped with the clamping block I32 again under the action of the compression spring II 33, and the angle of the cutter 35 is adjusted;

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a cutting device is used in magnetic stripe production, includes installation base (1), backup pad (2) and U-shaped mounting panel (3) one, its characterized in that, backup pad (2) set firmly in the top both sides of installation base (1), first mounting panel (4) have been set firmly in the middle part both sides of installation base (1), tip one side of backup pad (2) has set firmly second mounting panel (5), be equipped with the regulation conveying mechanism to conveyer belt interval regulation on first mounting panel (4) and second mounting panel (5), backup pad (2) are kept away from the one end of first mounting panel (4) has set firmly third mounting panel (6), U-shaped mounting panel (3) one sets firmly in the top of third mounting panel (6), be equipped with the angle adjustment mechanism to cutter (35) angle adjustment on U-shaped mounting panel (3) one.

2. The cutting device for magnetic stripe production according to claim 1, wherein the adjusting and conveying mechanism comprises an adjusting component arranged at the top end of the first mounting plate (4) and a power conveying component arranged at the top end of the second mounting plate (5), the adjusting component comprises a worm (7) arranged at the top end of the first mounting plate (4) and a worm wheel (8), the worm (7) is connected through a rotating shaft, two ends of the rotating shaft penetrate through the mounting base (1) and the first mounting plate (4) to be rotationally connected, a rotating handle (9) connected with the rotating shaft is arranged on the first mounting plate (4) positioned at the same side of the second mounting plate (5), the worm wheel (8) is meshed with one side of the worm (7), a first threaded rod (10) is fixedly arranged in the middle of the worm wheel (8), one end of the first threaded rod (10) is rotationally connected with the first mounting plate (4), and the other end of the first threaded rod (10) penetrates through the supporting plate (2) to be rotationally connected with the inner wall at the top end of the supporting plate (2);

Threaded connection has movable plate (11) on threaded rod one (10), the both ends fixedly connected with stopper one (12) of movable plate (11), be equipped with on backup pad (2) with stopper one (12) assorted spacing groove (13), one side rotation that stopper one (12) is relative is connected with first transmission shaft (14), the outside of first transmission shaft (14) has set firmly first cylinder (15), the outside cover of first cylinder (15) is equipped with conveyer belt (16), and wherein two one side rotation that backup pad (2) are relative is connected with a plurality of second transmission shafts (17), the outside of second transmission shaft (17) has set firmly second cylinder (18), the outside cover of second cylinder (18) is equipped with conveyer belt (19) down.

3. The cutting device for magnetic stripe production according to claim 2, characterized in that the power transmission assembly comprises a driving motor (20) arranged at the top end of the second mounting plate (5), a driving belt wheel I (21) is fixedly arranged at the output end of the driving motor (20), a driven belt wheel I (22) is arranged above the driving belt wheel I (21), the middle parts of the driving belt wheel I (21) and the driven belt wheel I (22) are respectively connected with the second transmission shaft (17) and the first transmission shaft (14) through connecting shafts, a mounting box (23) is arranged above the second mounting plate (5), a moving block (24) is arranged inside the mounting box (23), a compression spring I (25) is fixedly arranged on one side of the moving block (24), the other end of the compression spring I (25) is fixedly connected with an inner cavity of the mounting box (23), one side, far away from the mounting box (23), of the driving belt wheel I (21), the driven belt wheel I (22) and the outer part of the adjusting belt wheel (26) are sleeved with a transmission belt.

4. The cutting device for magnetic stripe production according to claim 1, wherein the angle adjusting mechanism comprises a clamping connector (27), a tooth-shaped connecting piece (28) and a rotating connector (29), the top end of the clamping connector (27) is fixedly connected with a hydraulic cylinder (30), the hydraulic cylinder (30) is fixedly arranged on a U-shaped mounting plate (3), a clamping groove I (31) is arranged in the clamping connector (27), a plurality of clamping blocks I (32) for clamping the tooth-shaped connecting piece (28) are uniformly distributed in the clamping groove I (31), a compression spring II (33) is arranged in the clamping groove I (31), one end of the compression spring II (33) is fixedly connected with the inner wall of the clamping groove I (31), the other end of the compression spring II (33) is abutted against the tooth-shaped connecting piece (28), a clamping groove II (34) is arranged in the rotating connector (29), the other end of the tooth-shaped connecting piece (28) is fixedly connected with the inner wall of the clamping groove II (34), and one end of the rotating connector (29) far away from the tooth-shaped connecting piece (28) is fixedly provided with a magnetic stripe (35).

5. The cutting device for magnetic stripe production according to claim 4, wherein two sides of the clamping connector (27) are provided with extension blocks (36), a connecting rod (37) is movably inserted in the extension blocks (36), one end of the connecting rod (37) close to the clamping connector is provided with a wedge-shaped clamping block (38), the other end of the connecting rod (37) is provided with a pull ring (39), the outer part of the connecting rod (37) is sleeved with a compression spring III (40), two ends of the compression spring III (40) are fixedly connected with the wedge-shaped clamping block (38) and the inner wall of the extension blocks (36) respectively, two sides of the wedge-shaped clamping block (38) are provided with limiting sliding grooves (42) matched with the limiting blocks II (41), the inside of the extension blocks (36) and the inside of the clamping connector (27) are provided with through grooves (43) for the wedge-shaped clamping block (38) to move, the outer wall of the clamping connector (27) is provided with a plurality of clamping grooves III (44), two ends of the clamping grooves (44) close to the extending blocks (36) are provided with annular grooves (45), the inside of the rotary connector (29) is provided with a plurality of clamping blocks II (46) which are matched with the clamping grooves III (44) and the annular clamping grooves (45).

6. The cutting device for magnetic stripe production according to claim 1, wherein the bottom end of the third mounting plate (6) is provided with a plurality of reinforcing rods (47) which are connected with the supporting plate (2) and used for reinforcing the supporting force of the third mounting plate (6), the third mounting plate (6) is provided with a cutting groove matched with the cutting knife (35), the top end of the third mounting plate (6) is provided with a U-shaped mounting plate II (48), a guide plate (49) is arranged between the U-shaped mounting plate II (48) and the cutting groove, two sides of the U-shaped mounting plate II (48) are provided with threaded rods II (50), the threaded rods II (50) are in threaded connection with pressing plates (51), and two sides of the threaded rods II (50) are provided with limit sliding rods (52) for limiting the positions of the pressing plates (51);

The utility model discloses a novel automatic transmission device for a vehicle is characterized in that a mounting groove (53) is formed in the top of a U-shaped mounting plate II (48), a threaded rod II (50) is connected with the U-shaped mounting plate II (48) in a rotating mode, the top of the threaded rod II (50) penetrates through the U-shaped mounting plate (3) to be arranged in the mounting groove (53), a driven belt wheel II (54) is arranged on the top of the threaded rod II (50), a driving belt wheel II (55) matched with the driven belt wheel II (54) is fixedly arranged in the middle of the mounting groove (53), a transmission belt is sleeved outside the driving belt wheel II (55) and is arranged on the driving belt wheel II (54), an adjusting knob (56) for adjusting the driving belt wheel II (55) is connected to the middle of the driving belt wheel II (55) through a rotating shaft, the other end of the rotating shaft is connected with the mounting groove (53) in a rotating mode, and a conveying roller (57) is arranged on one side, opposite to the third mounting plate (6).