Automatic cutter adjusting device of thermal transfer ribbon splitting machine

Abstract

The utility model relates to the field of tool setting devices, in particular to an automatic tool setting device of a thermal transfer ribbon splitting machine. The tool adjusting device comprises tools, an air expansion shaft, a tool swing mechanism, a tool push rod, a push rod lifting mechanism and a push rod horizontal moving mechanism, the multiple tools are sequentially connected to the air expansion shaft in a sliding fit mode, the air expansion shaft is connected to the tool swing mechanism, and the push rod horizontal moving mechanism is arranged below the tool swing mechanism. A push rod lifting mechanism is installed on the push rod horizontal moving mechanism, and a cutter push rod is installed on the push rod lifting mechanism. The cutter push rod is driven to move horizontally through the push rod horizontal moving mechanism, the cutter push rod pushes the cutter on the air expansion shaft, so that the purpose of automatically adjusting the position of the cutter is achieved, finally the cutter is tensioned and fixed through the air expansion shaft, and the efficiency and the precision of adjusting the position of the cutter are improved.

Description

Technical Field

[0001] The utility model relates to the field of knife adjusting devices, in particular to an automatic knife adjusting device for a carbon ribbon slitting machine. Background Art

[0002] The carbon ribbon slitting machine is a slitting device that can slit wide carbon ribbons or films into slitting devices with a variety of set widths. The slitting machine has a large number of cutters. Currently, the cutter position needs to be adjusted manually, and the spacing between the slitting blades is continuously measured with a caliper. At the same time, the accuracy cannot be guaranteed, and sometimes multiple adjustments are required. When the slitting width changes frequently, the knife adjustment takes too much time, reducing production efficiency and accuracy. Utility Model Content

[0003] The technical problem to be solved by the utility model is: in order to solve the technical problem described in the background technology, the utility model provides an automatic knife adjustment device for a carbon ribbon slitting machine. The tool push rod is driven to move horizontally by the push rod horizontal movement mechanism, and the tool push rod pushes the tool on the air shaft, thereby achieving the purpose of automatically adjusting the tool position, and finally the tool is tightened and fixed by the air shaft, and the application improves the efficiency and accuracy of adjusting the tool position.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] An automatic knife adjusting device for a carbon ribbon slitting machine comprises a knife, an air shaft, a knife swinging mechanism, a knife push rod, a push rod lifting mechanism, and a push rod horizontal moving mechanism. Several knives are slidably connected to the air shaft in sequence. The air shaft is connected to the knife swinging mechanism. A push rod horizontal moving mechanism is provided above the knife swinging mechanism. A push rod lifting mechanism is installed on the push rod horizontal moving mechanism. A knife push rod is installed on the push rod lifting mechanism.

[0006] Specifically, the tool comprises a tool body and a base, the tool body is fixed on the base, and the inflatable shaft passes through a through hole on the base.

[0007] Specifically, a linear groove is provided on the inflatable shaft, and a protrusion for matching the linear groove is provided in the through hole of the base.

[0008] Specifically, the tool swing mechanism includes a single-rod power cylinder, a connecting rod, a shaft rod, and a connecting frame. The cylinder body of the single-rod power cylinder is hinged on the frame, the piston rod of the single-rod power cylinder is hinged on one end of the connecting rod, the other end of the connecting rod is fixed on the shaft rod, the shaft rod is rotatably connected to the frame, two connecting frames are fixed on the shaft rod, and the connecting frames are detachably fixed to the inflatable shaft.

[0009] Specifically, pins are respectively provided at both ends of the inflatable shaft, the diameter of the pins is smaller than the diameter of the inflatable shaft, the connecting frame is fixedly connected with the clamping block by screws, and the connecting frame and the clamping block are both provided with arc grooves for clamping the pins.

[0010] Specifically, the push rod horizontal moving mechanism is a servo linear module, and the push rod lifting mechanism cylinder is fixed on the slide seat of the push rod horizontal moving mechanism.

[0011] Specifically, the push rod lifting mechanism is a power cylinder, and a tool push rod is fixed on the piston rod of the push rod lifting mechanism.

[0012] The beneficial effect of the utility model is that the utility model provides an automatic knife adjustment device for a carbon ribbon slitting machine. The tool push rod is driven to move horizontally by a push rod horizontal movement mechanism, and the tool push rod pushes the tool on the air shaft, thereby achieving the purpose of automatically adjusting the tool position, and finally the tool is tightened and fixed by the air shaft, and the application improves the efficiency and accuracy of adjusting the tool position. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] In the figure, 1. tool, 2. air shaft, 3. tool swing mechanism, 4. tool push rod, 5. push rod lifting mechanism,

[0016] 6. Push rod horizontal moving mechanism, 21. Linear slot, 22. Pin, 31. Single rod power cylinder, 32. Connecting rod, 33. Shaft rod, 34. Connecting frame, 35. Clamp block. DETAILED DESCRIPTION

[0017] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] As attached Figure 1 As shown, an automatic knife adjusting device for a carbon ribbon slitting machine includes a tool 1, an inflatable shaft 2, a tool swinging mechanism 3, a tool push rod 4, a push rod lifting mechanism 5, and a push rod horizontal moving mechanism 6. Several tools 1 are slidably connected to the inflatable shaft 2 in sequence, the inflatable shaft 2 is connected to the tool swinging mechanism 3, a push rod horizontal moving mechanism 6 is provided above the tool swinging mechanism 3, a push rod lifting mechanism 5 is installed on the push rod horizontal moving mechanism 6, and a tool push rod 4 is installed on the push rod lifting mechanism 5.

[0020] The cutter 1 comprises a cutter body and a base, the cutter body is fixed on the base, and the inflatable shaft 2 passes through a through hole on the base.

[0021] A linear groove 21 is provided on the inflatable shaft 2 , and a protrusion for matching the linear groove 21 is provided in the through hole of the base.

[0022] The tool swing mechanism 3 includes a single-rod power cylinder 31, a connecting rod 32, a shaft rod 33, and a connecting frame 34. The cylinder body of the single-rod power cylinder 31 is hinged on the frame, the piston rod of the single-rod power cylinder 31 is hinged on one end of the connecting rod 32, the other end of the connecting rod 32 is fixed on the shaft rod 33, the shaft rod 33 is rotatably connected to the frame, two connecting frames 34 are fixed on the shaft rod 33, and the connecting frame 34 is detachably fixed to the inflatable shaft 2.

[0023] The piston rod of the single-rod power cylinder 31 is extended and retracted, and the shaft rod 33 can be driven to rotate in the rotating hole of the frame by pulling the connecting rod 32, and the rotating shaft rod 33 drives the inflatable shaft 2 to swing up and down through the connecting frame 34.

[0024] Pins 22 are provided at both ends of the inflatable shaft 2, and the diameter of the pins 22 is smaller than the diameter of the inflatable shaft 2. The connecting frame 34 is fixedly connected with the clamping block 35 by screws, and the connecting frame 34 and the clamping block 35 are both provided with arc grooves for clamping the pins 22. The connecting frame 34 and the clamping block 35 can clamp and fix the pins 22.

[0025] By disassembling and assembling the clamping block 35 on the connecting frame 34 , the pneumatic shaft 2 can be assembled and disassembled on the tool swing mechanism 3 .

[0026] The push rod horizontal moving mechanism 6 is a servo linear module, and the cylinder of the push rod lifting mechanism 5 is fixed on the slide seat of the push rod horizontal moving mechanism 6. The servo linear module can drive the tool push rod 4 to move horizontally and linearly accurately through a servo motor and a lead screw.

[0027] The push rod lifting mechanism 5 is a power cylinder, and a tool push rod 4 is fixed on the piston rod of the push rod lifting mechanism 5 .

[0028] The working mode of the present application is as follows: the push rod horizontal moving mechanism 6 drives the tool push rod 4 to move horizontally and linearly, and the tool push rod 4 can push the tool 1 to move horizontally and linearly along the inflatable shaft 2. After the tool 1 moves into position, the inflatable shaft 2 is inflated to make the key bar protrude, so that the tool 1 adjusted in position is fixed on the inflatable shaft 2 and cannot move.

[0029] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An automatic knife adjustment device for a carbon ribbon slitting machine, characterized in that: The invention comprises a tool (1), an inflatable shaft (2), a tool swing mechanism (3), a tool push rod (4), a push rod lifting mechanism (5), and a push rod horizontal moving mechanism (6); a plurality of tools (1) are slidably connected to the inflatable shaft (2) in sequence; the inflatable shaft (2) is connected to the tool swing mechanism (3); a push rod horizontal moving mechanism (6) is arranged above the tool swing mechanism (3); a push rod lifting mechanism (5) is installed on the push rod horizontal moving mechanism (6); and a tool push rod (4) is installed on the push rod lifting mechanism (5).

2. The automatic knife adjustment device for a ribbon slitting machine according to claim 1, characterized in that: The cutter (1) comprises a cutter body and a base, the cutter body is fixed on the base, and the inflatable shaft (2) passes through a through hole on the base.

3. The automatic knife adjustment device for a carbon ribbon slitting machine according to claim 1 is characterized in that: The inflatable shaft (2) is provided with a linear groove (21), and a protrusion for matching the linear groove (21) is provided in the through hole of the base.

4. The automatic knife adjustment device for a carbon ribbon slitting machine according to claim 1, characterized in that: The tool swing mechanism (3) comprises a single-rod power cylinder (31), a connecting rod (32), a shaft rod (33), and a connecting frame (34); the cylinder body of the single-rod power cylinder (31) is hinged on a frame; the piston rod of the single-rod power cylinder (31) is hinged on one end of the connecting rod (32); the other end of the connecting rod (32) is fixed on the shaft rod (33); the shaft rod (33) is rotatably connected to the frame; two connecting frames (34) are fixed on the shaft rod (33); the connecting frames (34) are detachably fixedly connected to the pneumatic shaft (2).

5. The automatic knife adjustment device for a ribbon slitting machine according to claim 4, characterized in that: The two ends of the inflatable shaft (2) are respectively provided with pins (22), the diameter of the pins (22) is smaller than the diameter of the inflatable shaft (2), the connecting frame (34) is fixedly connected with the clamping block (35) by screws, and the connecting frame (34) and the clamping block (35) are both provided with arc grooves for clamping the pins (22).

6. The automatic knife adjustment device for a ribbon slitting machine according to claim 1, characterized in that: The push rod horizontal moving mechanism (6) is a servo linear module, and the cylinder body of the push rod lifting mechanism (5) is fixed on the slide seat of the push rod horizontal moving mechanism (6).

7. The automatic knife adjustment device for a ribbon slitting machine according to claim 1, characterized in that: The push rod lifting mechanism (5) is a power cylinder, and a tool push rod (4) is fixed on the piston rod of the push rod lifting mechanism (5).

Images