Automatic winding adhesive tape slitting machine for adhesive tape production

Abstract

The utility model relates to the field of adhesive tape production, and discloses an automatic coiling adhesive tape slitting machine for adhesive tape production, which comprises a workbench, the inner wall of the workbench is respectively and rotatably connected with a conveying roller and an extrusion roller, the top end of the workbench is respectively and fixedly connected with a fixed seat and a motor, the output end of the motor is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with a rotating shaft. A belt is arranged at the right end of the rotating rod, an extrusion mechanism is arranged on the side wall of the workbench, and an adjusting mechanism is arranged on the outer wall of the workbench. The adjusting mechanism comprises a supporting plate, the bottom end of the supporting plate is fixedly connected to the outer wall of the workbench, a positioning plate is fixedly connected to the rear end of the supporting plate, and a movable plate is slidably connected to the inner wall of the supporting plate. According to the cutter width adjusting device, when adjusting the width of the cutter, related personnel firstly make contact with limiting of the movable plate, then the movable plate is moved to enable the cutter to move, the widths of the multiple sets of cutters can be adjusted at the same time, repeated bolt dismounting is avoided, and therefore the time-saving and labor-saving purposes are achieved.

Description

Technical Field

[0001] The utility model relates to the field of adhesive tape production, in particular to an automatic adhesive tape winding and slitting machine used for adhesive tape production. Background Art

[0002] The automatic winding and slitting machine for tape production is an automated mechanical equipment specially used to cut wide tape into strips of required width.

[0003] After searching, Chinese patent announcement number: CN210824764U discloses a rubber strip slitting machine device, including a support plate, the bottom of the support plate is fixedly connected to a support leg, the top of the support plate is fixedly connected to a protective frame, and the bottom of the left side of the inner wall of the protective frame is rotatably connected to a rotating rod, one end of the rotating rod penetrates the protective frame and extends to the outside of the protective frame, and the surface of the rotating rod and the inside of the protective frame are fixedly connected to a fixed roller. The utility model relates to the field of rubber processing technology. The rubber strip slitting machine device can drive the lower pressure roller to move up and down through the telescopic rod, and the distance between the lower pressure roller and the slitting knife can be adjusted, so that the slitting device can be applied to rubbers of different thicknesses, expanding the scope of application of the device and being more practical. The loading area, slitting area and unloading area can be driven by a power source to work, which improves energy utilization, reduces losses, and improves economic benefits. It has a simple structure and is easy to use.

[0004] Although the above technology can achieve the cutting of rubber strips of different thicknesses, in actual production there may be a need to generate tapes or rubber strips of different widths. When it is necessary to produce tapes or rubber strips of different widths, the bolts are repeatedly tightened and disassembled using tools such as hexagonal wrenches to reach the limit on the contact cutter, and then the width is measured and re-measured, which is rather troublesome. In addition, when there are multiple groups of cutters, manual operation is increased, which is time-consuming and labor-intensive. Therefore, an automatic winding and rubber strip slitting machine for tape production is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic tape winding and slitting machine for tape production, aiming to improve the problem in the prior art that when adjusting the width of the cutting knife, it is necessary to use tools for disassembly multiple times, which is troublesome.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic tape winding and slitting machine for tape production, comprising a workbench, the inner wall of the workbench is rotatably connected with a conveying roller and an extrusion roller, the top of the workbench is fixedly connected with a fixing seat and a motor, the output end of the motor is fixedly connected with a rotating rod, the right end of the rotating rod is provided with a belt, the side wall of the workbench is provided with an extrusion mechanism, and the outer wall of the workbench is provided with an adjustment mechanism;

[0007] The adjusting mechanism includes a supporting plate, the bottom end of the supporting plate is fixedly connected to the outer wall of the workbench, the rear end of the supporting plate is fixedly connected to a positioning plate, the inner wall of the supporting plate is slidably connected to a movable plate, a limiting component is provided at the front end of the movable plate, the inner wall of the positioning plate is slidably connected to a connecting block, the front end of the connecting block is fixedly connected to a connecting rod, the outer wall of the rotating rod is in contact with a cutting knife, and the inner wall of the cutting knife is elastically connected to an insert block via a limiting spring.

[0008] As a further description of the above technical solution:

[0009] The limiting assembly includes a clamping block, the outer wall of the clamping block is fixedly connected to the front end of the movable plate, the inner wall of the clamping block is elastically connected to a pin via a connecting spring, one end of the connecting spring is fixedly connected to the outer wall of the pin, the other end of the connecting spring is fixedly connected to the inner wall of the clamping block, the outer wall of the pin is slidably connected to the inner wall of the clamping block, a plurality of positioning holes are provided at the front end of the support plate, and the outer wall of the pin is plugged into the inner wall of the positioning hole.

[0010] As a further description of the above technical solution:

[0011] The left end of the rotating rod is rotatably connected to the inner wall of the fixing seat, the inner wall of the belt is arranged on the right end of the extruding roller, the outer wall of the movable plate is provided with an inclined groove, and the outer wall of the connecting block contacts the inner wall of the inclined groove.

[0012] As a further description of the above technical solution:

[0013] One end of the limit spring is fixedly connected to the inner wall of the cutter, and the other end of the limit spring is fixedly connected to the outer wall of the plug block. The outer wall of the plug block is slidably connected to the inner wall of the cutter. A socket is provided on the outer wall of the rotating rod, and the outer wall of the plug block is plugged into the inner wall of the socket.

[0014] As a further description of the above technical solution:

[0015] A circular sliding groove is provided on the outer wall of the cutting knife, and the bottom end of the connecting rod is slidably connected to the inner wall of the circular sliding groove.

[0016] As a further description of the above technical solution:

[0017] The extrusion mechanism includes a fixed block, the outer wall of the fixed block is fixedly connected to the side wall of the workbench, the top of the fixed block is fixedly connected to a fixed column, the inner wall of the fixed column is elastically connected to a movable column via a supporting spring, the top of the movable column is fixedly connected to a supporting block, and the outer wall of the supporting block is fixedly connected to a pressing plate.

[0018] As a further description of the above technical solution:

[0019] The bottom end of the pressing plate is fixedly connected with a roller.

[0020] As a further description of the above technical solution:

[0021] One end of the support spring is fixedly connected to the inner wall of the fixed column, and the other end of the support spring is fixedly connected to the outer wall of the movable column. The outer wall of the movable column is slidably connected to the inner wall of the fixed column.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by cooperating with each other among the structures such as the workbench, the motor, the cutting knife, the rotating rod and its adjusting mechanism, the relevant personnel can first contact the limit of the movable plate when adjusting the width of the cutting knife, and then move the movable plate to make the cutting knife move, so that the widths of multiple groups of cutting knives can be adjusted at the same time, avoiding multiple disassembly of bolts to achieve the purpose of saving time and effort.

[0024] 2. In the utility model, through the mutual cooperation between the extrusion mechanism and other structures, when the relevant personnel are performing the stripping operation on the tape or the rubber strip, they can move the pressing plate upwards and then place the tape on the conveying roller, and then reset the pressing plate to extrude the tape, thereby avoiding manual support and achieving the purpose of saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an overall three-dimensional schematic diagram of an automatic tape winding and slitting machine for tape production proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the internal section of a workbench of an automatic tape winding and slitting machine for tape production proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the internal cross section of a clamping block of an automatic tape winding and slitting machine for tape production proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the internal section of a cutter of an automatic tape winding and slitting machine for tape production proposed by the utility model;

[0029] Figure 5 This is an overall three-dimensional schematic diagram of a positioning plate of an automatic tape winding and slitting machine for tape production proposed by the utility model;

[0030] Figure 6 The utility model is a schematic diagram of the internal section of a fixed column of an automatic tape winding and slitting machine for tape production.

[0031] Legend:

[0032] 1. Workbench; 2. Conveying rod; 3. Motor; 4. Fixed seat; 5. Rotating rod; 6. Cutting knife; 7. Adjusting mechanism; 71. Support plate; 72. Positioning plate; 73. Clamping block; 74. Movable plate; 75. Connecting block; 76. Connecting rod; 77. Connecting spring; 78. Latch; 79. Insert block; 710. Limiting spring; 8. Extrusion mechanism; 81. Fixed block; 82. Support spring; 83. Fixed column; 84. Movable column; 85. Support block; 86. Roller; 87. Pressing plate; 9. Belt; 10. Extrusion rod. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1 The utility model provides an embodiment: an automatic winding and slitting machine for tape production, comprising a workbench 1, the inner wall of the workbench 1 is rotatably connected with a conveying roller 2 and an extruding roller 10, and the conveying roller 2 can be rotated by the existing electric control equipment. This is the prior art and will not be explained in detail here. The top of the workbench 1 is fixedly connected with a fixed seat 4 and a motor 3, and the fixed seat 4 can play a certain supporting role. The output end of the motor 3 is fixedly connected with a rotating rod 5, and a belt 9 is arranged on the right end of the rotating rod 5. The rotating rod 5 is driven to rotate by the motor 3, and the belt 9 can be driven to move. The side wall of the workbench 1 is provided with an extrusion mechanism 8, and the extrusion mechanism 8 can avoid manual support of the tape. The outer wall of the workbench 1 is provided with an adjustment mechanism 7, and the movement of the adjustment mechanism 7 can cut tapes of different widths.

[0035] Reference Figure 2-Figure 4The adjusting mechanism 7 comprises a supporting plate 71, the bottom end of which is fixedly connected to the outer wall of the working table 1. The supporting plate 71 is provided with two groups, and the working table 1 can support the two groups of supporting plates 71. The rear end of the supporting plate 71 is fixedly connected to a positioning plate 72. The inner wall of the positioning plate 72 is provided with a movable groove. The inner wall of the supporting plate 71 is slidably connected to a movable plate 74. The front end of the movable plate 74 is provided with a limiting component, which can limit the movable plate 74 through the limiting component. The inner wall of the positioning plate 72 is slidably connected to a connecting block 75, and the connecting block 75 can move. The front end of the connecting block 75 is fixedly connected to a connecting rod 76, and the movement of the connecting block 75 drives the connecting rod 76 to move. The outer wall of the rotating rod 5 contacts with a cutting knife 6, and the cutting knife 6 cuts the tape or rubber strip. The inner wall of the cutting knife 6 is elastically connected to an insert block 79 through a limiting spring 710. Inclined surfaces are provided at both ends of the insert block 79, and the inclined surface is arranged to facilitate horizontal movement.

[0036] Reference Figure 3-Figure 5 The limiting assembly includes a clamping block 73, the outer wall of which is fixedly connected to the front end of the movable plate 74, the clamping block 73 is arranged in an L shape, and the inner wall of the clamping block 73 is elastically connected to a latch 78 through a connecting spring 77, one end of the connecting spring 77 is fixedly connected to the outer wall of the latch 78, and the other end of the connecting spring 77 is fixedly connected to the inner wall of the clamping block, and the outer wall of the latch 78 is slidably connected to the inner wall of the clamping block 73, and the latch 78 has a reset and limit function through the elasticity of the connecting spring 77, and a plurality of groups of positioning holes are provided at the front end of the support plate 71, and the outer wall of the latch 78 is plugged into the inner wall of the positioning hole. The plurality of groups of positioning holes can make the movable plate 74 move at different distances, thereby adapting to the adjustment of different widths.

[0037] Reference Figure 2-Figure 4The left end of the rotating rod 5 is rotatably connected to the inner wall of the fixed seat 4, and the fixed seat 4 can play a certain supporting role on the rotating rod 5. The inner wall of the belt 9 is arranged on the right end of the extrusion rod 10. This is the prior art. The extrusion rod 10 is driven to rotate by the motor 3. No more explanation is given here. The outer wall of the movable plate 74 is provided with an oblique groove, and the outer wall of the connecting block 75 contacts the inner wall of the oblique groove. The oblique groove is arranged so that the connecting block 75 can move horizontally accordingly. One end of the limit spring 710 is fixedly connected to the inner wall of the cutting knife 6, and the other end of the limit spring 710 is fixedly connected to the plug block 79 On the outer wall of the cutting knife 6, the outer wall of the plug block 79 is slidably connected to the inner wall of the cutting knife 6, and the elasticity of the limit spring 710 makes the plug block 79 have the reset and limit functions. The outer wall of the rotating rod 5 is provided with a socket, and the outer wall of the plug block 79 is plugged into the inner wall of the socket. There are multiple groups of sockets, and the multiple groups of sockets are arranged to adapt to the movement of the cutting knife 6. The outer wall of the cutting knife 6 is provided with a circular groove, and the bottom end of the connecting rod 76 is slidably connected to the inner wall of the circular groove. The bottom end of the connecting rod 76 is provided with a group of circular plates with larger diameter. The arrangement of the circular plates and the connecting rod 76 can prevent the cutting knife 6 from falling off from the bottom end of the connecting rod 76.

[0038] Reference Figure 1 and Figure 6 The extrusion mechanism 8 includes a fixed block 81, the outer wall of the fixed block 81 is fixedly connected to the side wall of the workbench 1, and the fixed block 81 is provided with two groups, which are symmetrically arranged. The top of the fixed block 81 is fixedly connected with a fixed column 83, and the inner wall of the fixed column 83 is elastically connected with a movable column 84 through a support spring 82. The fixed column 83, the support spring 82, and the movable column 84 are all provided with four groups. The top of the movable column 84 is fixedly connected with a support block 85, and the outer wall of the support block 85 is fixedly connected with a pressing plate 87. The movement trajectory of the support block 85 is consistent with the pressing plate 87. 7, the bottom end of the pressure plate 87 is fixedly connected with a roller 86, the setting of the roller 86 can reduce the friction force, thereby facilitating the movement of the tape or rubber strip, one end of the support spring 82 is fixedly connected to the inner wall of the fixed column 83, the other end of the support spring 82 is fixedly connected to the outer wall of the movable column 84, the outer wall of the movable column 84 is slidably connected to the inner wall of the fixed column 83, the elasticity of the support spring 82 makes the movable column 84 have the reset and limit functions, and the initial state of the movable column 84 is downward.

[0039] Working principle: When the relevant personnel need to separate the tape into strips, they first move the pressure plate 87 upwards, then place the tape on the workbench 1, and then let go. At this time, due to the elasticity of the support spring 82, the pressure plate 87 is reset, and the roller 86 will contact the top of the tape to squeeze the tape to prevent the tape from shaking, thereby avoiding manual support of the tape and achieving the effect of saving time and effort.

[0040] After the adhesive tape is placed, the corresponding switch is then started to rotate the conveying roller 2 to drive the adhesive tape to move, and then the conveying roller 2 will transmit the adhesive tape to the bottom end of the cutting knife 6, and the motor 3 is started to drive the rotating rod 5 to rotate, and the belt 9 will also move to drive the squeezing roller 10 to rotate, thereby driving the cutting knife 6 to rotate through the rotating rod 5, so as to process the adhesive tape in strips. When the width between the cutting knives 6 needs to be adjusted, the moving latch 78 makes the latch 78 squeeze the connecting spring 77, thereby releasing the limit of the latch 78 and the supporting plate 71, and then the movable plate 74 can be moved downward, and then the movable plate 74 will drive multiple groups of cutting knives 6 to open outward, and the connecting block 75 will move horizontally, driving the cutting knife 6 to move. When the cutting knife 6 moves, the plug block 79 will contact and squeeze with the socket on the rotating rod 5, so that the cutting knife 6 can move, thereby adjusting the width of the cutting knife 6, and the operation is simple and convenient, thereby avoiding the multiple removal of the cutting knife 6 by bolts, thereby achieving the purpose of saving time and effort.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic tape winding and slitting machine for tape production, comprising a workbench (1), characterized in that: The inner wall of the workbench (1) is rotatably connected to a conveying roller (2) and an extruding roller (10), the top of the workbench (1) is fixedly connected to a fixing seat (4) and a motor (3), the output end of the motor (3) is fixedly connected to a rotating rod (5), the right end of the rotating rod (5) is provided with a belt (9), the side wall of the workbench (1) is provided with an extruding mechanism (8), and the outer wall of the workbench (1) is provided with an adjusting mechanism (7); The adjusting mechanism (7) comprises a supporting plate (71), the bottom end of which is fixedly connected to the outer wall of the workbench (1), the rear end of which is fixedly connected to a positioning plate (72), the inner wall of which is slidably connected to a movable plate (74), the front end of which is provided with a limiting assembly, the inner wall of which is slidably connected to a connecting block (75), the front end of which is fixedly connected to a connecting rod (76), the outer wall of the rotating rod (5) is in contact with a cutting knife (6), and the inner wall of the cutting knife (6) is elastically connected to an insert block (79) via a limiting spring (710).

2. The automatic tape winding and slitting machine for tape production according to claim 1, characterized in that: The limiting assembly comprises a clamping block (73), the outer wall of the clamping block (73) is fixedly connected to the front end of the movable plate (74), the inner wall of the clamping block (73) is elastically connected to a latch (78) via a connecting spring (77), one end of the connecting spring (77) is fixedly connected to the outer wall of the latch (78), the other end of the connecting spring (77) is fixedly connected to the inner wall of the clamping block (73), the outer wall of the latch (78) is slidably connected to the inner wall of the clamping block (73), a plurality of positioning holes are provided at the front end of the support plate (71), and the outer wall of the latch (78) is plugged into the inner wall of the positioning hole.

3. The automatic tape winding and slitting machine for tape production according to claim 1, characterized in that: The left end of the rotating rod (5) is rotatably connected to the inner wall of the fixed seat (4), the inner wall of the belt (9) is arranged on the right end of the extrusion roller (10), the outer wall of the movable plate (74) is provided with an inclined groove, and the outer wall of the connecting block (75) contacts the inner wall of the inclined groove.

4. The automatic tape winding and slitting machine for tape production according to claim 1, characterized in that: One end of the limit spring (710) is fixedly connected to the inner wall of the cutting knife (6), and the other end of the limit spring (710) is fixedly connected to the outer wall of the plug block (79). The outer wall of the plug block (79) is slidably connected to the inner wall of the cutting knife (6). The outer wall of the rotating rod (5) is provided with a plug hole, and the outer wall of the plug block (79) is plugged into the inner wall of the plug hole.

5. The automatic tape winding and slitting machine for tape production according to claim 1, characterized in that: A circular sliding groove is provided on the outer wall of the cutting knife (6), and the bottom end of the connecting rod (76) is slidably connected to the inner wall of the circular sliding groove.

6. The automatic tape winding and slitting machine for tape production according to claim 1, characterized in that: The extrusion mechanism (8) comprises a fixed block (81), the outer wall of the fixed block (81) is fixedly connected to the side wall of the workbench (1), the top end of the fixed block (81) is fixedly connected to a fixed column (83), the inner wall of the fixed column (83) is elastically connected to a movable column (84) via a support spring (82), the top end of the movable column (84) is fixedly connected to a support block (85), and the outer wall of the support block (85) is fixedly connected to a pressing plate (87).

7. The automatic tape winding and slitting machine for tape production according to claim 6, characterized in that: The bottom end of the pressing plate (87) is fixedly connected to a roller (86).

8. The automatic tape winding and slitting machine for tape production according to claim 6, characterized in that: One end of the support spring (82) is fixedly connected to the inner wall of the fixed column (83), and the other end of the support spring (82) is fixedly connected to the outer wall of the movable column (84), and the outer wall of the movable column (84) is slidably connected to the inner wall of the fixed column (83).

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