CN202922639U - Rotary cutting machine - Google Patents
Rotary cutting machine Download PDFInfo
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- CN202922639U CN202922639U CN 201220602523 CN201220602523U CN202922639U CN 202922639 U CN202922639 U CN 202922639U CN 201220602523 CN201220602523 CN 201220602523 CN 201220602523 U CN201220602523 U CN 201220602523U CN 202922639 U CN202922639 U CN 202922639U
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- rotary
- swing arm
- tool rest
- base
- solenoid directional
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Abstract
The utility model relates to a rotary cutting machine which comprises a base, a rotary workbench, an upright post, a lifting cutter holder, a horizontal pendulum arm and a cutting head, wherein the rotary workbench is provided with a plurality of workpiece clamping air cylinders which are used for clamping workpieces, the rotary workbench is arranged on the base, the upright post is arranged on one side of the base, the lifting cutter holder is arranged on the upright post and hinged with the horizontal pendulum arm, and the cutting head is arranged on the outer end of the horizontal pendulum arm. The automatic cutting machine has the advantages of reasonable design and compact integral layout and can be used for cutting various semi-finished products, especially plastic parts such as evaporative air conditioner bases, the workpieces can be conveniently clamped, the cutting efficiency is high, and the rotary cutting machine has a higher use value. The control mode has the advantages of reasonable and simple procedure and convenience in implementation.
Description
Technical field
The utility model relates to a kind of automatic gas cutting machine, relates in particular a kind of rotary knife cutter.
Background technology
In the production process of vaporizing type air conditioner, need to the moulding of base be cut.At present, there is no special cutting equipment, can only adopt and cut manually or adopt the cutting of general cutter sweep, its cutting efficiency is low, the quality of tube cutting after cutting is poor.Therefore, we are in the urgent need to a kind of cutter sweep that can surface trimming vaporizing type air conditioner base.
Summary of the invention
The purpose of this utility model is to provide a kind of rotary knife cutter, and this automatic gas cutting machine is reasonable in design, and integral layout is compact, can be used for cutting various semi-finished product, the especially plastic as the vaporizing type air conditioner base, clamping workpiece is convenient, cutting efficiency is high, has higher use value.This control mode proceedings rationally, simply is convenient to realize.
One of the technical solution of the utility model is to provide: a kind of rotary knife cutter, comprise base, rotary table, column, lifting tool rest, horizontal swing arm, cutter head, be provided with a plurality of Workpiece clamping cylinders for holding workpiece on described rotary table, described rotary table is arranged on base, described column is arranged on a side of base, described lifting tool rest is arranged on column, be hinged with horizontal swing arm on described lifting tool rest, the outer end of described horizontal swing arm is provided with cutter head.
Described rotary table can be circular cell body or rectangle cell body according to actual needs, here our a rectangle cell body is that example stresses, described rotary table comprises a rectangle cell body, four inboards, limit of described rectangle cell body are respectively arranged with pressing plate, and those pressing plates are respectively by the Workpiece clamping air cylinder driven that is arranged in the rectangle cell body; The periphery of described rectangle cell body also offers the guiding conduit perpendicular to rectangle cell body four limits, is provided with the guide post that coordinates with the conduit that leads on described pressing plate.What need simple declaration is: radially be symmetrical arranged Workpiece clamping cylinder and guiding conduit in circular cell body, the mating surface of certain described pressing plate and circular cell body is arc surface, in order to clamping work pieces.
The connected mode of base and rotary table has a variety of, such as the mode that adopts rotating disk etc., for the ease of implementing, the below does following concrete elaboration to the connected mode of base and rotary table: be provided with vertical rotating shaft on described base, the lower middle side part of the upper end of described vertical rotating shaft and rotary table is connected, and also is provided with the table-driving mechanism that rotates be used to driving vertical rotating shaft on described base.Here need to prove that table-driving mechanism can adopt belt gear, chain wheel driving mechanism, Worm and worm-wheel gearing and rack and pinion drive mechanism.For the ease of realizing, below illustrate with rack and pinion drive mechanism: described table-driving mechanism comprises worktable rotary cylinder, rack and pinion, described tooth bar is arranged on worktable rotary Telescopic-cylinder bar, described gear is arranged in vertical rotating shaft, described rack and pinion transmission coordinates, to drive vertical rotating shaft reciprocating rotation.
Above-mentioned column is provided with vertical guide pillar on a side of rotary table, be provided with the guide pin bushing with vertical guide pillar on described lifting tool rest, also be provided with the dovetail groove sliding pair between the mating surface of described lifting tool rest and column and be used for controlling the feed screw nut pair of lifting tool rest elevating movement.Dovetail groove sliding pair and feed screw nut pair are similar to the hand delivering gear on universal lathe.
Be provided with hinged seat on above-mentioned lifting tool rest, described horizontal swing arm is hinged on hinged seat, is provided with between a side of described horizontal swing arm and column for the cutting feeding cylinder that drives the horizontal pendulum arm swing.Described cutter head comprises and is arranged on the main shaft that vertically is arranged on horizontal swing arm outer end, and the upper end of described main shaft is provided with spindle motor, and the lower end of described main shaft is provided with cutting blade.
This rotary knife cutter also comprises a pneumatic circuit, and described pneumatic circuit comprises a source of the gas, and described source of the gas is connected with the Workpiece clamping cylinder with the first solenoid directional control valve through air delivering pipeline; Described source of the gas is connected with cutting feeding cylinder with the second solenoid directional control valve through air delivering pipeline; Described source of the gas is connected with the worktable rotary cylinder with the 3rd solenoid directional control valve through air delivering pipeline.
This rotary knife cutter comprises that also one has the control circuit of control panel, be provided with several control buttons on described control panel, be provided with the position sensor for detection of horizontal swing arm position on described hinged seat, the signal input part of described control circuit is connected with position sensor, and the signal output part of described control circuit is connected with the first solenoid directional control valve, the second solenoid directional control valve, the 3rd solenoid directional control valve and spindle motor.
Two of the technical solution of the utility model is to provide: a kind of control mode of rotary knife cutter, carry out according to the following steps: (1) is after placing workpiece to be processed on rotary table, start the control circuit of rotary knife cutter, and control the first solenoid directional control valve and the action of Workpiece clamping cylinder, workpiece to be processed is clamped on rotary table; (2) start spindle motor, keep cutting blade to continue rotation; Control the second electromagnetic switch valve events, make the horizontal pendulum arm swing, after position sensors sense puts in place to the horizontal pendulum arm swing, control the second solenoid directional control valve and stop action, the feeding of cutting blade this moment puts in place; (3) control the 3rd electromagnetic switch valve events, the driven rotary worktable rotary is cut off workpiece to be processed; (4) reset the 3rd solenoid directional control valve, the second solenoid directional control valve and the first solenoid directional control valve, and stop spindle motor, complete a process-cycle.
The utility model has the advantage of: this automatic gas cutting machine is reasonable in design, and integral layout is compact, can be used for cutting various semi-finished product, the especially plastic as the vaporizing type air conditioner base, and clamping workpiece is convenient, and cutting efficiency is high, has higher use value.This control mode proceedings rationally, simply is convenient to realize.
Description of drawings
Fig. 1 is the stereogram of rotary knife cutter in embodiment.
Fig. 2 is the front view of rotary knife cutter in embodiment.
Fig. 3 is the left view of rotary knife cutter in embodiment.
Fig. 4 is the top view of rotary knife cutter in embodiment.
Fig. 5 is the control loop schematic diagram of rotary knife cutter in embodiment.
Fig. 6 is the local enlarged diagram in A place in Fig. 5.
Label: 1 - base 2 - Rotary Table 2.0-rectangular tank plate 2.2-2.1-2.3-guide channel guide rod 3 - column 4 - lifting knife Block 5 - horizontal arm 6 - cutting head 7 - workpiece clamping cylinders 8 - vertical shaft 9 - table rotating cylinder 10 - rack 11 - gears 12 - vertical guide column 13 - guide cover 14 - dovetail slide-sub 15 - screw nut pair 16 - hinged seat 17 - cutting feed cylinder 18 - spindle motor 19 - spindle 20 - cutting blade axis 21 - gas source 22 - first solenoid valve 23 - the second solenoid valve (24) - third solenoid valve 25 - position sensor 26 - control circuit 27 - workpiece 28 - control panel.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
As shown in Fig. 1-5, a kind of rotary knife cutter, comprise base 1, rotary table 2, column 3, lifting tool rest 4, horizontal swing arm 5, cutter head 6, be provided with a plurality of Workpiece clamping cylinders 7 for holding workpiece on described rotary table, described rotary table 2 is arranged on base 1, and described column 3 is arranged on a side of base 1, and described lifting tool rest 4 is arranged on column 3, be hinged with horizontal swing arm 5 on described lifting tool rest 4, the outer end of described horizontal swing arm 5 is provided with cutter head 6.
Described rotary table 2 can be circular cell body or rectangle cell body according to actual needs, here our a rectangle cell body is that example stresses, described rotary table 2 comprises a rectangle cell body 2.0, four inboards, limit of described rectangle cell body are respectively arranged with pressing plate 2.1, and those pressing plates are respectively by the Workpiece clamping air cylinder driven that is arranged in the rectangle cell body; The periphery of described rectangle cell body also offers the guiding conduit 2.2 perpendicular to rectangle cell body four limits, is provided with the guide post 2.3 that coordinates with the conduit that leads on described pressing plate.What need simple declaration is: radially be symmetrical arranged Workpiece clamping cylinder and guiding conduit in circular cell body, the mating surface of certain described pressing plate and circular cell body is arc surface, in order to clamping work pieces.
Above-mentioned column 3 is provided with vertical guide pillar 12 on a side of rotary table 2, be provided with the guide pin bushing 13 with vertical guide pillar on described lifting tool rest 4, also be provided with dovetail groove sliding pair 14 between the mating surface of described lifting tool rest 4 and column 3 and be used for controlling the feed screw nut pair 15 of lifting tool rest 4 elevating movements.Dovetail groove sliding pair and feed screw nut pair are similar to the hand delivering gear on universal lathe.
Be provided with hinged seat 16 on above-mentioned lifting tool rest 4, described horizontal swing arm is hinged on hinged seat 16, is provided with the cutting feeding cylinder 17 that swings be used to driving horizontal swing arm 5 between a side of described horizontal swing arm 5 and column 3.Described cutter head 6 comprises and is arranged on the main shaft that vertically is arranged on horizontal swing arm outer end, and the upper end of described main shaft 19 is provided with spindle motor 18, and the lower end of described main shaft is provided with cutting blade 20.
As shown in Figure 5, this rotary knife cutter also comprises a pneumatic circuit, and described pneumatic circuit comprises a source of the gas 21, and described source of the gas is connected with the Workpiece clamping cylinder with the first solenoid directional control valve 22 through air delivering pipeline; Described source of the gas is connected with cutting feeding cylinder 17 with the second solenoid directional control valve 23 through air delivering pipeline; Described source of the gas is connected with the worktable rotary cylinder with the 3rd solenoid directional control valve 24 through air delivering pipeline.
This rotary knife cutter comprises that also one has the control circuit 26 of control panel, be provided with several control buttons on described control panel 28, be provided with the position sensor 25 for detection of horizontal swing arm position on described hinged seat, the signal input part of described control circuit 26 is connected with position sensor 25, and the signal output part of described control circuit is connected with the first solenoid directional control valve, the second solenoid directional control valve, the 3rd solenoid directional control valve and spindle motor.
The control mode of above-mentioned rotary knife cutter, carry out according to the following steps: (1) is after placing workpiece to be processed on rotary table 2, start the control circuit of vaporizing type air conditioner base 1 automatic gas cutting machine, and control the first solenoid directional control valve and the action of Workpiece clamping cylinder, workpiece to be processed is clamped on rotary table 2; (2) start spindle motor, keep cutting blade to continue rotation; Control the second electromagnetic switch valve events, make the horizontal pendulum arm swing, after position sensors sense puts in place to the horizontal pendulum arm swing, control the second solenoid directional control valve and stop action, the feeding of cutting blade this moment puts in place; (3) control the 3rd electromagnetic switch valve events, 2 rotations of driven rotary workbench are cut off workpiece to be processed; (4) reset the 3rd solenoid directional control valve, the second solenoid directional control valve and the first solenoid directional control valve, and stop spindle motor, complete a process-cycle.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (9)
1. rotary knife cutter, comprise base, rotary table, column, lifting tool rest, horizontal swing arm, cutter head, it is characterized in that: be provided with a plurality of Workpiece clamping cylinders for holding workpiece on described rotary table, described rotary table is arranged on base, described column is arranged on a side of base, described lifting tool rest is arranged on column, is hinged with horizontal swing arm on described lifting tool rest, and the outer end of described horizontal swing arm is provided with cutter head.
2. rotary knife cutter according to claim 1, is characterized in that, described rotary table comprises a rectangle cell body, and four inboards, limit of described rectangle cell body are respectively arranged with pressing plate, and those pressing plates are respectively by the Workpiece clamping air cylinder driven that is arranged in the rectangle cell body; The periphery of described rectangle cell body also offers the guiding conduit perpendicular to rectangle cell body four limits, is provided with the guide post that coordinates with the conduit that leads on described pressing plate.
3. rotary knife cutter according to claim 1, it is characterized in that, be provided with vertical rotating shaft on described base, the lower middle side part of the upper end of described vertical rotating shaft and rotary table is connected, and also is provided with the table-driving mechanism that rotates be used to driving vertical rotating shaft on described base.
4. rotary knife cutter according to claim 3, it is characterized in that, described table-driving mechanism comprises worktable rotary cylinder, rack and pinion, described tooth bar is arranged on worktable rotary Telescopic-cylinder bar, described gear is arranged in vertical rotating shaft, described rack and pinion transmission coordinates, to drive vertical rotating shaft reciprocating rotation.
5. rotary knife cutter according to claim 1, it is characterized in that, described column is provided with vertical guide pillar on a side of rotary table, be provided with the guide pin bushing with vertical guide pillar on described lifting tool rest, also be provided with the dovetail groove sliding pair between the mating surface of described lifting tool rest and column and be used for controlling the feed screw nut pair of lifting tool rest elevating movement.
6. rotary knife cutter according to claim 1, it is characterized in that, be provided with hinged seat on described lifting tool rest, described horizontal swing arm is hinged on hinged seat, is provided with between a side of described horizontal swing arm and column for the cutting feeding cylinder that drives the horizontal pendulum arm swing.
7. rotary knife cutter according to claim 1, is characterized in that, described cutter head comprises and be arranged on the main shaft that vertically is arranged on horizontal swing arm outer end, and the upper end of described main shaft is provided with spindle motor, and the lower end of described main shaft is provided with cutting blade.
8. according to claim 1,4 or 6 described rotary knife cutters, is characterized in that, also comprises a pneumatic circuit, and described pneumatic circuit comprises a source of the gas, and described source of the gas is connected with the Workpiece clamping cylinder with the first solenoid directional control valve through air delivering pipeline; Described source of the gas is connected with cutting feeding cylinder with the second solenoid directional control valve through air delivering pipeline; Described source of the gas is connected with the worktable rotary cylinder with the 3rd solenoid directional control valve through air delivering pipeline.
9. rotary knife cutter according to claim 8, it is characterized in that, comprise that also one has the control circuit of control panel, be provided with several control buttons on described control panel, be provided with the position sensor for detection of horizontal swing arm position on described hinged seat, the signal input part of described control circuit is connected with position sensor, and the signal output part of described control circuit is connected with the first solenoid directional control valve, the second solenoid directional control valve, the 3rd solenoid directional control valve and spindle motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602523 CN202922639U (en) | 2012-11-15 | 2012-11-15 | Rotary cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602523 CN202922639U (en) | 2012-11-15 | 2012-11-15 | Rotary cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922639U true CN202922639U (en) | 2013-05-08 |
Family
ID=48212633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602523 Expired - Fee Related CN202922639U (en) | 2012-11-15 | 2012-11-15 | Rotary cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922639U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975223A (en) * | 2012-11-15 | 2013-03-20 | 福建兢辉环保科技有限公司 | Evaporating type air cooler bottom seat automatic cutting machine and control mode thereof |
| CN107470513A (en) * | 2017-09-22 | 2017-12-15 | 天津德芃科技集团有限公司 | A kind of electric wire cutting equipment of low abrasion |
| CN107877572A (en) * | 2017-11-09 | 2018-04-06 | 合肥璨然电子科技有限公司 | A kind of electronic product productive power road plate cutter device |
| CN108115202A (en) * | 2017-12-22 | 2018-06-05 | 贺欣豪 | One kind is exclusively used in steel pipe intercept unit |
| CN108262807A (en) * | 2018-03-20 | 2018-07-10 | 安吉腾新印刷厂 | A kind of bipolar reciprocal die-cutting machine of novel vertical |
| CN108312190A (en) * | 2018-01-31 | 2018-07-24 | 江苏纽泰格科技股份有限公司 | Manual cutting equipment |
| CN108817523A (en) * | 2018-08-15 | 2018-11-16 | 江西铭鑫冶金设备有限公司 | Waste and old compressor cutting machine |
| CN109664226A (en) * | 2018-12-25 | 2019-04-23 | 嵊州市开丰纺织机械有限公司 | A kind of large-scale air cleaning equipment pipeline centralising device |
-
2012
- 2012-11-15 CN CN 201220602523 patent/CN202922639U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975223A (en) * | 2012-11-15 | 2013-03-20 | 福建兢辉环保科技有限公司 | Evaporating type air cooler bottom seat automatic cutting machine and control mode thereof |
| CN107470513A (en) * | 2017-09-22 | 2017-12-15 | 天津德芃科技集团有限公司 | A kind of electric wire cutting equipment of low abrasion |
| CN107877572A (en) * | 2017-11-09 | 2018-04-06 | 合肥璨然电子科技有限公司 | A kind of electronic product productive power road plate cutter device |
| CN108115202A (en) * | 2017-12-22 | 2018-06-05 | 贺欣豪 | One kind is exclusively used in steel pipe intercept unit |
| CN108312190A (en) * | 2018-01-31 | 2018-07-24 | 江苏纽泰格科技股份有限公司 | Manual cutting equipment |
| CN108312190B (en) * | 2018-01-31 | 2024-05-10 | 江苏纽泰格科技集团股份有限公司 | Manual cutting equipment |
| CN108262807A (en) * | 2018-03-20 | 2018-07-10 | 安吉腾新印刷厂 | A kind of bipolar reciprocal die-cutting machine of novel vertical |
| CN108817523A (en) * | 2018-08-15 | 2018-11-16 | 江西铭鑫冶金设备有限公司 | Waste and old compressor cutting machine |
| CN109664226A (en) * | 2018-12-25 | 2019-04-23 | 嵊州市开丰纺织机械有限公司 | A kind of large-scale air cleaning equipment pipeline centralising device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20191115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |