CN209835222U - Material cutting device of coating machine - Google Patents
Material cutting device of coating machine Download PDFInfo
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- CN209835222U CN209835222U CN201920478985.7U CN201920478985U CN209835222U CN 209835222 U CN209835222 U CN 209835222U CN 201920478985 U CN201920478985 U CN 201920478985U CN 209835222 U CN209835222 U CN 209835222U
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- vertical plate
- coating machine
- cutter
- connecting shaft
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Abstract
The utility model discloses a blank device of coating machine, including supporting the flat board, first vertical board, the vertical board of second, fixed cross beam, the connecting axle, the hobbing cutter, fixed cutter and servo unit, the upper end of first vertical board is provided with first mounting hole, the upper end of the vertical board of second is provided with the second mounting hole, fixed cross beam's one end is inserted in first mounting hole, fixed cross beam's other one end is inserted in the second mounting hole, fixed cutter fixes on fixed cross beam, the middle part at the middle part of first vertical board and the middle part of the vertical board of second is connected respectively at the both ends of connecting axle, the connecting axle run through the hobbing cutter and with hobbing cutter fixed connection, servo unit is connected with the connecting axle transmission. The material cutting device of the coating machine can control the hob cutter through the servo unit, and control the rotating speed of the hob cutter, so that the length of a base material to be cut is controlled, and the work period of material cutting is controlled.
Description
Technical Field
The utility model relates to a technical field of coating machine especially relates to a blank device of coating machine.
Background
The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling. The coating machine adopts a special multifunctional coating head, can realize the generation of surface coating in various forms, is provided with a full-speed automatic film receiving mechanism for winding and unwinding, and is automatically controlled by a PLC program tension closed loop. At present, the straight knife is adopted to cut the base material on the coating machine, the efficiency is low, and the length and the period of the cut material are not controlled easily due to the stroke of the straight knife.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at: the utility model provides a blank device of coating machine, this blank device of coating machine can control hobbing cutter through servo unit, controls the rotational speed of hobbing cutter to reach the length of the substrate of control cutting, and the duty cycle of control blank.
To achieve the purpose, the utility model adopts the following technical proposal: a cutting device of a coating machine comprises a supporting flat plate, a first vertical plate, a second vertical plate, a fixed cross beam, a connecting shaft, a hobbing cutter, a fixed cutter and a servo unit, wherein the first vertical plate and the second vertical plate are respectively positioned at two ends of the supporting flat plate, the first vertical plate is fixedly connected with the supporting flat plate, the second vertical plate is fixedly connected with the supporting flat plate, a first mounting hole is formed in the upper end of the first vertical plate, a second mounting hole is formed in the upper end of the second vertical plate, one end of the fixed cross beam is inserted into the first mounting hole, the other end of the fixed cross beam is inserted into the second mounting hole, the fixed cutter is fixed on the fixed cross beam, a cutter head of the fixed cutter faces downwards, the hobbing cutter is positioned below the fixed cutter, two ends of the connecting shaft are respectively connected to the middle of the first vertical plate and the middle of the second vertical plate, the connecting shaft penetrates through the hobbing cutter and is fixedly connected with the hobbing cutter, the servo unit is in transmission connection with the connecting shaft, and the supporting flat plate is further provided with a positioning hole connected with the coating machine.
As a preferred technical scheme, the servo unit comprises a servo motor, the fixed end of the servo motor is fixed on the coating machine, and the connecting shaft penetrates through the second vertical plate and then is in transmission connection with the movable end of the servo motor.
As a preferred technical scheme, a reduction box is further arranged between the servo motor and the connecting shaft.
As a preferred technical scheme, an adjusting lower groove is horizontally arranged on the supporting flat plate, adjusting upper grooves are respectively arranged at the bottoms of the first vertical plate and the second vertical plate, a guide block is connected between the adjusting lower groove and the adjusting upper groove, the guide block is installed in the adjusting lower groove, and the adjusting upper groove is connected with the guide block in a sliding manner.
As a preferred technical scheme, a first bearing is installed in the middle of the first vertical plate, a second bearing is installed in the middle of the second vertical plate, one end of the connecting shaft is connected with the first bearing, and the other end of the connecting shaft is connected with the second bearing.
As a preferred technical scheme, the connecting shaft is in key connection with the hob cutter.
As a preferable technical solution, the positioning holes are disposed at both ends of the support plate.
As a preferred technical scheme, a first shaft sleeve is arranged on the first vertical plate, a second shaft sleeve is arranged on the second vertical plate, and the first shaft sleeve and the second shaft sleeve are respectively sleeved at two ends of the connecting shaft.
The utility model has the advantages that: the utility model provides a blank device of coating machine, this blank device of coating machine can control hobbing cutter through servo unit, controls the rotational speed of hobbing cutter to reach the length of the substrate of control cutting, and the duty cycle of control blank.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is an overall sectional view of a cutting device of a coater according to an embodiment;
fig. 2 is a schematic structural diagram of a material cutting device of a coater according to an embodiment.
In fig. 1 to 2:
1. supporting the flat plate; 2. a first vertical plate; 3. a second vertical plate; 4. fixing the cross beam; 5. a connecting shaft; 6. hobbing cutters; 7. fixing a cutter; 8. a servo unit; 9. a first mounting hole; 10. a second mounting hole; 11. positioning holes; 12. a guide block; 13. a second bearing; 14. a first bushing.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 2, in this embodiment, a material cutting device of a coating machine includes a support plate 1, a first vertical plate 2, a second vertical plate 3, a fixed cross beam 4, a connecting shaft 5, a hob cutter 6, a fixed cutter 7 and a servo unit 8, wherein the first vertical plate 2 and the second vertical plate 3 are respectively located at two ends of the support plate 1, the first vertical plate 2 is fixedly connected with the support plate 1, the second vertical plate 3 is fixedly connected with the support plate 1, a first mounting hole 9 is arranged at an upper end of the first vertical plate 2, a second mounting hole 10 is arranged at an upper end of the second vertical plate 3, one end of the fixed cross beam 4 is inserted into the first mounting hole 9, the other end of the fixed cross beam 4 is inserted into the second mounting hole 10, the fixed cutter 7 is fixed on the fixed cross beam 4, the tool bit of fixed cutter 7 is down, hobbing cutter 6 is located the below of fixed cutter 7, the both ends of connecting axle 5 are connected respectively the middle part of first vertical board 2 with the middle part of the vertical board 3 of second, connecting axle 5 runs through hobbing cutter 6 and with hobbing cutter 6 fixed connection, servo unit 8 with 5 transmissions of connecting axle are connected, still be provided with the locating hole 11 of being connected with the coating machine on the support flat board 1.
When the base material passes through the blank device of this coating machine, servo unit 8 starts, drives connecting axle 5 rotates, through control the rotational speed of connecting axle 5 and then control hobbing cutter 6's motion when hobbing cutter 6's tool bit rotates topmost, fixed cutter 7's tool bit with hobbing cutter 6's tool bit mutually forms the shearing, cuts off the operation to the base material, servo unit 8 can control the length of blank and the cycle of blank constantly.
In this embodiment, the servo unit 8 includes a servo motor, a fixed end of the servo motor is fixed on the coating machine, and the connecting shaft 5 penetrates through the second vertical plate 3 and then is connected with a movable end of the servo motor in a transmission manner.
The servo motor is used as a driving power source, the servo motor gives power for rotating the connecting shaft 5, and power transmission is carried out on one side close to the second vertical plate 3, so that the connecting shaft 5 drives the hobbing cutter 6 to rotate.
In this embodiment, a reduction box is further disposed between the servo motor and the connecting shaft 5.
The output power of the servo motor is adjusted through the reduction gearbox, so that the rotating speed adapts to the rotating speed required by the connecting shaft 5.
In this embodiment, the support flat plate 1 is provided with an adjustment lower groove horizontally, the bottom of the first vertical plate 2 and the bottom of the second vertical plate 3 are provided with adjustment upper grooves, the adjustment lower groove and the adjustment upper groove are connected with guide blocks 12, the guide blocks 12 are installed in the adjustment lower groove, and the adjustment upper groove and the guide blocks 12 are connected in a sliding manner.
The position of the hob cutter 6 is adjusted in the horizontal direction by utilizing the mutual connection of the upper adjusting groove, the lower adjusting groove and the guide block 12, and when the aim is to cut base materials with different sizes, the position of the connecting shaft 5 and the position of the hob cutter 6 are moved, so that the base materials aligned with the corrected positions are cut accurately.
In this embodiment, a first bearing is installed in the middle of the first vertical plate 2, a second bearing 13 is installed in the middle of the second vertical plate 3, one end of the connecting shaft 5 is connected with the first bearing, and the other end of the connecting shaft 5 is connected with the second bearing 13.
The friction between the connecting shaft 5 and the vertical plates on both sides is reduced using the first bearing and the second bearing 13.
Specifically, the connecting shaft 5 is in key connection with the hob cutter 6.
The key connection mode is convenient to mount, and the connecting shaft 5 is more convenient to control the rotation of the hob cutter 6.
In this embodiment, the positioning holes 11 are disposed at two ends of the support plate 1.
In order to stably mount the support plate 1 on a coater, the positioning holes 11 are mounted on both ends of the support plate 1, and the support plate 1 and the coater are fixed by penetrating the positioning holes 11 with screws or bolts on the coater.
In this embodiment, the first vertical plate 2 is provided with a first shaft sleeve 14, the second vertical plate 3 is provided with a second shaft sleeve, and the first shaft sleeve 14 and the second shaft sleeve are respectively sleeved at two ends of the connecting shaft 5.
The first bearing is protected by the first shaft sleeve 14, the second bearing 13 is protected by the second shaft sleeve, and the service life of a cutting device of the whole coating machine is prolonged.
It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.
Claims (8)
1. The cutting device of the coating machine is characterized by comprising a support flat plate, a first vertical plate, a second vertical plate, a fixed cross beam, a connecting shaft, a hobbing cutter, a fixed cutter and a servo unit, wherein the first vertical plate and the second vertical plate are respectively positioned at two ends of the support flat plate, the first vertical plate is fixedly connected with the support flat plate, the second vertical plate is fixedly connected with the support flat plate, a first mounting hole is formed in the upper end of the first vertical plate, a second mounting hole is formed in the upper end of the second vertical plate, one end of the fixed cross beam is inserted into the first mounting hole, the other end of the fixed cross beam is inserted into the second mounting hole, the fixed cutter is fixed on the fixed cross beam, a cutter head of the fixed cutter faces downwards, and the hobbing cutter is positioned below the fixed cutter, the two ends of the connecting shaft are respectively connected to the middle of the first vertical plate and the middle of the second vertical plate, the connecting shaft penetrates through the hobbing cutter and is fixedly connected with the hobbing cutter, the servo unit is in transmission connection with the connecting shaft, and a positioning hole connected with the coating machine is further formed in the support flat plate.
2. The material cutting device of a coating machine according to claim 1, wherein the servo unit comprises a servo motor, a fixed end of the servo motor is fixed on the coating machine, and the connecting shaft penetrates through the second vertical plate and is in transmission connection with a movable end of the servo motor.
3. The material cutting device of a coating machine according to claim 2, wherein a reduction box is further arranged between the servo motor and the connecting shaft.
4. The material cutting device of a coating machine according to claim 1, wherein an adjusting lower groove is horizontally arranged on the supporting flat plate, an adjusting upper groove is arranged on each of the bottom of the first vertical plate and the bottom of the second vertical plate, a guide block is connected between the adjusting lower groove and the adjusting upper groove, the guide block is installed in the adjusting lower groove, and the adjusting upper groove is slidably connected with the guide block.
5. The cutting device of a coating machine according to claim 1, wherein a first bearing is installed at a middle portion of the first vertical plate, a second bearing is installed at a middle portion of the second vertical plate, one end of the connecting shaft is connected with the first bearing, and the other end of the connecting shaft is connected with the second bearing.
6. The cutting device of a coating machine according to claim 1, wherein the connecting shaft is keyed to the hob cutter.
7. The cutting device of a coating machine according to claim 1, wherein the positioning holes are provided at both ends of the support plate.
8. The material cutting device of a coating machine according to claim 1, wherein a first shaft sleeve is provided on the first vertical plate, a second shaft sleeve is provided on the second vertical plate, and the first shaft sleeve and the second shaft sleeve are respectively sleeved on two ends of the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920478985.7U CN209835222U (en) | 2019-04-10 | 2019-04-10 | Material cutting device of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920478985.7U CN209835222U (en) | 2019-04-10 | 2019-04-10 | Material cutting device of coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209835222U true CN209835222U (en) | 2019-12-24 |
Family
ID=68910714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920478985.7U Active CN209835222U (en) | 2019-04-10 | 2019-04-10 | Material cutting device of coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209835222U (en) |
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2019
- 2019-04-10 CN CN201920478985.7U patent/CN209835222U/en active Active
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