Cutting device for magnetic stripe production and processing

Abstract

The utility model relates to the field of magnetic stripe cutting, in particular to a magnetic stripe producing, processing and cutting device, which adopts the technical scheme that the magnetic stripe producing, processing and cutting device comprises a worktable, a positioning groove is formed in the middle of the upper end of the worktable, a rodless cylinder is mounted in the positioning groove, a cutting component is mounted at the upper end of the rodless cylinder, a first winding roller is mounted on one side of the worktable, and a second winding roller is mounted on the other side of the worktable. The magnetic strip winding device has the advantages that a magnetic strip can be wound on the second winding roller in advance, then one end of the magnetic strip is connected to the first winding roller, then the first winding roller and the second winding roller are driven to rotate, the magnetic strip on the second winding roller is wound on the first winding roller, the magnetic strip is wound on the first winding roller, and the magnetic strip is wound on the second winding roller. In the process, the rodless air cylinder can drive the cutting motor and the blade to move to the position needing to be cut through the sliding block, after the cutting motor is started, the blade can be driven to rotate through the connecting shaft, and therefore the transmission magnetic strip can be cut.

Description

Technical Field

[0001] The utility model relates to the field of magnetic strip cutting, in particular to a magnetic strip production, processing and cutting device. Background Art

[0002] The magnetic stripe is a thin layer of material consisting of aligned and oriented ferrous oxide particles (also called pigment), tightly bonded together with a resin binder and bonded to a non-magnetic substrate medium such as paper or plastic.

[0003] When producing and processing magnetic strips, it is necessary to first place the magnetic strips on a workbench, then measure the width to be cut and mark the position, and finally use a cutting machine to cut the magnetic strips into strips. However, in the prior art, since the length of the magnetic strips is generally long, it is not convenient to fix the two sides of the magnetic strips when cutting them. If the magnetic strips are pressed or clamped by a cylinder and a clamp, the magnetic strips cannot be displaced. If the cylinder or clamp is released to move the magnetic strips, the magnetic strips are easily offset, causing the cutting position of the magnetic strips to be offset, thereby affecting the overall cutting accuracy.

[0004] Therefore, it is necessary to invent a magnetic strip production and processing cutting device. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic strip production, processing and cutting device, comprising a workbench, a positioning groove is opened in the middle of the upper end of the workbench, a rodless cylinder is installed inside the positioning groove, a cutting assembly is installed on the upper end of the rodless cylinder, guide rollers are symmetrically installed on both sides of the upper end of the workbench, a first winding roller is installed on one side of the workbench, and a second winding roller is installed on the other side of the workbench, and limiting assemblies are symmetrically arranged on the first winding roller and the second winding roller.

[0007] Based on the above characteristics: when it is necessary to cut the magnetic strip, first adjust the position of the cutting component according to the width of the magnetic strip to be cut. During adjustment, the rodless cylinder can drive the cutting component to move left and right in the positioning groove. After the position of the cutting component is adjusted, the magnetic strip can be wound on the second winding roller, and then one end of the magnetic strip is connected to the first winding roller. Subsequently, the first winding roller and the second winding roller will be driven to rotate so that the magnetic strip on the second winding roller is wound onto the first winding roller, and the guide roller can guide and position the magnetic strip when it is transmitted, so as to avoid contact and friction between the magnetic strip and the workbench as much as possible. At this time, the limit components on both sides of the first winding roller and the second winding roller can be limited according to the width of the magnetic strip, and the cutting component can cut the magnetic strip during the transmission of the magnetic strip.

[0008] Preferably, the cutting assembly comprises a slider and a cutting motor installed on an upper end of one side of the slider, a connecting shaft is installed at an output end of the cutting motor, and a blade is installed at one end of the connecting shaft.

[0009] Based on the above features: the slider is slidably connected to the rodless cylinder. When the rodless cylinder is started, the cutting motor can be driven to move through the slider. When the cutting motor is started, the blade can be driven to rotate through the connecting shaft to cut the magnetic strip.

[0010] Preferably, a first gear and a second gear are symmetrically mounted on the upper end of the slider, the first gear and the second gear are meshingly connected, the first gear is mounted on the lower end of the cutting motor, a bracket is provided above the second gear, and a rotating motor is mounted on the upper end of the bracket.

[0011] Based on the above characteristics: the shaft at the output end of the rotating motor is connected to the second gear through the middle of the upper end of the bracket. When the rotating motor is started, the second gear can be driven to rotate. At this time, the second gear will drive the first gear to rotate, and the first gear can synchronously drive the cutting motor and the blade to rotate, so that the blade can cut the magnetic strip longitudinally or horizontally to meet the cutting requirements at different angles.

[0012] Preferably, the second winding roller and the first winding roller have the same structure, and the second winding roller and the first winding roller include a roller sleeve and rotating shafts symmetrically installed at both ends of the roller sleeve, a bearing seat is installed at one end of the rotating shaft, and a pulley is arranged on one side of the bearing seat.

[0013] Based on the above characteristics: a pulley is provided on one side of the second winding roller, the first winding roller and the two guide rollers, and the four pulleys are connected by belts. When a motor drives one of the rotating shafts to rotate, the second winding roller, the first winding roller and the two guide rollers will rotate synchronously.

[0014] Preferably, movable grooves are symmetrically provided on the surface of the roller sleeve, a connecting rod is installed in the middle of the inner cavity of the roller sleeve, and buffer springs are sleeved on the outside of both sides of the connecting rod.

[0015] Based on the above features: the limiting component passes through the roller sleeve through the movable groove, so that when the magnetic strip is wound on the surface of the second winding roller or the first winding roller, the limiting component can be limited on both sides of the magnetic strip, and the limiting component can be adaptively telescopically adjusted through the connecting rod and the buffer spring, so as to facilitate the limiting of the magnetic strips of different widths on both sides.

[0016] Preferably, the limiting assembly includes a push plate and slots symmetrically opened at both ends of the push plate, a compression spring is installed in the inner cavity of the slot, a limiting baffle is installed at one end of the compression spring, and the limiting baffle movably passes through the slot.

[0017] Based on the above features: the push plate is located on the inner side of the roller sleeve, and the limit baffle is bounced upward by the compression spring and extends one end of the push plate through the slot. At this time, the limit baffle will pass through the outer end of the roller sleeve through the movable slot. When the wound magnetic strip needs to be removed, the limit baffle can be pressed to retract to the inside of the slot, and finally the wound magnetic strip can be removed from the second winding roller or the first winding roller.

[0018] Preferably, a through hole is provided in the middle of the push plate.

[0019] Preferably, a through hole is provided in the middle of the push plate.

[0020] Based on the above features: the connecting rod movably penetrates the push plate through the through hole, so that the push plate can be easily translated left and right.

[0021] The beneficial effects of the utility model are:

[0022] 1. To facilitate the fixed cutting of the magnetic strip, the magnetic strip can be rolled up on the second winding roller in advance, and then one end of the magnetic strip is connected to the first winding roller. Then the first winding roller and the second winding roller will be driven to rotate, so that the magnetic strip on the second winding roller is rolled up to the first winding roller. During this process, the rodless cylinder can drive the cutting motor and the blade to move to the position where cutting is required through the slider. When the cutting motor is started, the blade can be driven to rotate through the connecting shaft, so that the transmitted magnetic strip can be cut without pressing or clamping the magnetic strip.

[0023] 2. To prevent the magnetic strip from shifting during transmission, when the magnetic strip is wound on the surface of the second winding roller or the first winding roller, the limit baffle will be pushed upward by the compression spring and extend one end of the push plate through the slot. At this time, the limit baffle will pass through the outer end of the roller sleeve through the movable slot, so that the limit baffle can be limited on both sides of the magnetic strip. At the same time, the limit baffle and the push plate can be adaptively telescopically adjusted through the connecting rod and the buffer spring, which is convenient for clamping magnetic strips of different widths on both sides. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a magnetic strip production, processing and cutting device provided by the utility model;

[0025] Figure 2 A schematic diagram of the structure of a cutting assembly of a magnetic strip production and processing cutting device provided by the utility model;

[0026] Figure 3 This is a diagram of the internal structure of the second winding roller of a magnetic strip production, processing and cutting device provided by the utility model;

[0027] Figure 4 The utility model provides a schematic diagram of the structure of a limit assembly of a magnetic strip production, processing and cutting device.

[0028] In the figure: 1. workbench; 2. positioning groove; 3. rodless cylinder; 4. cutting assembly; 41. slider; 411. first gear; 412. second gear; 413. bracket; 414. rotating motor; 42. cutting motor; 43. connecting shaft; 44. blade; 5. guide roller; 6. first winding roller; 7. second winding roller; 71. roller sleeve; 711. movable groove; 712. connecting rod; 713. buffer spring; 72. rotating shaft; 73. bearing seat; 74. pulley; 8. limit assembly; 81. push plate; 811. through hole; 82. slot; 83. compression spring; 84. limit baffle. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] See attached Figure 1-4 The utility model provides a magnetic strip production, processing and cutting device, including a workbench 1, a positioning groove 2 is opened in the middle of the upper end of the workbench 1, a rodless cylinder 3 is installed inside the positioning groove 2, a cutting component 4 is installed on the upper end of the rodless cylinder 3, guide rollers 5 are symmetrically installed on both sides of the upper end of the workbench 1, a first winding roller 6 is installed on one side of the workbench 1, and a second winding roller 7 is installed on the other side of the workbench 1, and limiting components 8 are symmetrically arranged on the first winding roller 6 and the second winding roller 7.

[0031] When it is necessary to cut the magnetic strip, first adjust the position of the cutting component 4 according to the width of the magnetic strip to be cut. During the adjustment, the rodless cylinder 3 can drive the cutting component 4 to move left and right in the positioning groove 2. After the position of the cutting component 4 is adjusted, the magnetic strip can be wound on the second winding roller 7, and then one end of the magnetic strip is connected to the first winding roller 6. Subsequently, the first winding roller 6 and the second winding roller 7 will be driven to rotate so that the magnetic strip on the second winding roller 7 is wound onto the first winding roller 6, and the guide roller 5 can guide and position the magnetic strip when it is transmitted, so as to avoid contact and friction between the magnetic strip and the workbench 1 as much as possible. At this time, the limit components 8 on both sides of the first winding roller 6 and the second winding roller 7 can be limited according to the width of the magnetic strip, and the cutting component 4 can cut the magnetic strip during the transmission of the magnetic strip.

[0032] Preferably, the cutting assembly 4 includes a slider 41 and a cutting motor 42 mounted on an upper end of one side of the slider 41 , a connecting shaft 43 is mounted on an output end of the cutting motor 42 , and a blade 44 is mounted on one end of the connecting shaft 43 .

[0033] The slider 41 is slidably connected to the rodless cylinder 3. When the rodless cylinder 3 is started, the slider 41 can drive the cutting motor 42 to move. When the cutting motor 42 is started, the connecting shaft 43 can drive the blade 44 to rotate to cut the magnetic strip.

[0034] Preferably, a first gear 411 and a second gear 412 are symmetrically mounted on the upper end of the slider 41, the first gear 411 and the second gear 412 are meshingly connected, the first gear 411 is mounted on the lower end of the cutting motor 42, a bracket 413 is arranged above the second gear 412, and a rotating motor 414 is mounted on the upper end of the bracket 413.

[0035] The shaft at the output end of the rotating motor 414 is connected to the second gear 412 through the middle of the upper end of the bracket 413. When the rotating motor 414 is started, the second gear 412 can be driven to rotate. At this time, the second gear 412 will drive the first gear 411 to rotate, and the first gear 411 can synchronously drive the cutting motor 42 and the blade 44 to rotate, so that the blade 44 can cut the magnetic strip longitudinally or transversely to meet the cutting requirements at different angles.

[0036] Preferably, the second winding roller 7 and the first winding roller 6 have the same structure, and the second winding roller 7 and the first winding roller 6 include a roller sleeve 71 and a rotating shaft 72 symmetrically installed at both ends of the roller sleeve 71, a bearing seat 73 is installed at one end of the rotating shaft 72, and a pulley 74 is arranged on one side of the bearing seat 73.

[0037] A pulley 74 is provided on one side of the second winding roller 7, the first winding roller 6 and the two guide rollers 5. The four pulleys 74 are connected by belts. When a motor drives one of the rotating shafts 72 to rotate, the second winding roller 7, the first winding roller 6 and the two guide rollers 5 will rotate synchronously.

[0038] Preferably, movable grooves 711 are symmetrically provided on the surface of the roller sleeve 71 , a connecting rod 712 is installed in the middle of the inner cavity of the roller sleeve 71 , and buffer springs 713 are sleeved on the outside of both sides of the connecting rod 712 .

[0039] The limiting component 8 passes through the roller sleeve 71 through the movable groove 711, so that when the magnetic strip is wound on the surface of the second winding roller 7 or the first winding roller 6, the limiting component 8 can be limited on both sides of the magnetic strip, and the limiting component 8 can be adaptively telescopically adjusted through the connecting rod 712 and the buffer spring 713, which is convenient for clamping magnetic strips of different widths on both sides to limit them.

[0040] Preferably, the limiting assembly 8 includes a push plate 81 and slots 82 symmetrically opened at both ends of the push plate 81 , a compression spring 83 is installed in the inner cavity of the slot 82 , a limiting baffle 84 is installed at one end of the compression spring 83 , and the limiting baffle 84 movably passes through the slot 82 .

[0041] The push plate 81 is located on the inner side of the roller sleeve 71, and the limit baffle 84 is bounced upward by the compression spring 83 and extends one end of the push plate 81 through the slot 82. At this time, the limit baffle 84 will pass through the movable slot 711 and penetrate the outer end of the roller sleeve 71. When the wound magnetic strip needs to be removed, the limit baffle 84 can be pressed to retract to the inner side of the slot 82, and finally the wound magnetic strip can be removed from the second winding roller 7 or the first winding roller 6.

[0042] Preferably, a through hole 811 is provided in the middle of the push plate 81 .

[0043] The connecting rod 712 movably passes through the push plate 81 through the through hole 811. When the width of the magnetic strip is large, the limit baffle 84 and the push plate 81 can be pushed to move to both sides, so that the limit baffle 84 is clamped and limited on both sides of the magnetic strip. At this time, the buffer spring 713 will be squeezed and deformed. When the width of the magnetic strip is small, the buffer spring 713 will rebound the limit baffle 84 and the push plate 81, so that the limit baffle 84 can also be clamped and limited on both sides of the magnetic strip.

[0044] The use process of the utility model is as follows: when it is necessary to cut the magnetic strip, the magnetic strip is rolled up on the second winding roller 7, and then one end of the magnetic strip is connected to the first winding roller 6, and then the position of the cutting component 4 is adjusted according to the width of the magnetic strip cutting. When the width of the magnetic strip is large, the limit baffle 84 and the push plate 81 can be pushed to move to both sides so that the limit baffle 84 is clamped and limited on both sides of the magnetic strip. At this time, the buffer spring 713 will be squeezed and deformed. When the width of the magnetic strip is small, the buffer spring 713 will rebound the limit baffle 84 and the push plate 81 so that the limit baffle 84 can also be clamped and limited on both sides of the magnetic strip. Then the rodless cylinder 3 can drive the cutting motor 42 and the blade 44 to move to the position where cutting is required through the slider 41. When the cutting motor 42 is started, the blade 44 can be driven to rotate through the connecting shaft 43 to cut the magnetic strip. At this time, the first winding roller 6 and the second winding roller 7 will be driven to rotate, so that the magnetic strip on the second winding roller 7 is wound onto the first winding roller 6.

[0045] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A magnetic strip production, processing and cutting device, comprising a workbench (1), characterized in that: A positioning groove (2) is provided in the middle of the upper end of the workbench (1), a rodless cylinder (3) is installed inside the positioning groove (2), a cutting assembly (4) is installed on the upper end of the rodless cylinder (3), guide rollers (5) are symmetrically installed on both sides of the upper end of the workbench (1), a first winding roller (6) is installed on one side of the workbench (1), and a second winding roller (7) is installed on the other side of the workbench (1), and limiting assemblies (8) are symmetrically arranged on the first winding roller (6) and the second winding roller (7).

2. A magnetic strip production, processing and cutting device according to claim 1, characterized in that: The cutting assembly (4) comprises a slider (41) and a cutting motor (42) mounted on the upper end of one side of the slider (41); a connecting shaft (43) is mounted on the output end of the cutting motor (42); and a blade (44) is mounted on one end of the connecting shaft (43).

3. A magnetic strip production, processing and cutting device according to claim 2, characterized in that: A first gear (411) and a second gear (412) are symmetrically mounted on the upper end of the slider (41); the first gear (411) and the second gear (412) are meshingly connected; the first gear (411) is mounted on the lower end of the cutting motor (42); a bracket (413) is disposed above the second gear (412); a rotating motor (414) is mounted on the upper end of the bracket (413).

4. A magnetic strip production, processing and cutting device according to claim 1, characterized in that: The second winding roller (7) and the first winding roller (6) have the same structure. The second winding roller (7) and the first winding roller (6) comprise a roller sleeve (71) and a rotating shaft (72) symmetrically mounted at both ends of the roller sleeve (71), a bearing seat (73) being mounted at one end of the rotating shaft (72), and a pulley (74) being arranged on one side of the bearing seat (73).

5. A magnetic strip production, processing and cutting device according to claim 4, characterized in that: The surface of the roller sleeve (71) is symmetrically provided with movable grooves (711), a connecting rod (712) is installed in the middle of the inner cavity of the roller sleeve (71), and buffer springs (713) are sleeved on the outside of both sides of the connecting rod (712).

6. A magnetic strip production, processing and cutting device according to claim 1, characterized in that: The limit assembly (8) comprises a push plate (81) and slots (82) symmetrically provided at both ends of the push plate (81); a compression spring (83) is installed in the inner cavity of the slot (82); a limit baffle (84) is installed at one end of the compression spring (83); and the limit baffle (84) movably passes through the slot (82).

7. A magnetic strip production, processing and cutting device according to claim 6, characterized in that: A through hole (811) is provided in the middle of the push plate (81).

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