CN215241368U - Self-adaptive moving die of multi-station thermoforming machine - Google Patents
Self-adaptive moving die of multi-station thermoforming machine Download PDFInfo
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- CN215241368U CN215241368U CN202120787590.2U CN202120787590U CN215241368U CN 215241368 U CN215241368 U CN 215241368U CN 202120787590 U CN202120787590 U CN 202120787590U CN 215241368 U CN215241368 U CN 215241368U
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- blanking device
- displacement sensor
- control device
- thermoforming machine
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Abstract
The utility model discloses a mould is removed in self-adaptation of multistation thermoforming machine, including frame, blanking device and blanking device translation drive arrangement, blanking device translation drive arrangement installs in the frame, and blanking device movable mounting is in the frame, and the blanking device is connected its characterized in that with blanking device translation drive arrangement's power take off end transmission: the self-adaptive moving die further comprises a displacement sensor and a control device, wherein the displacement sensor and the control device are respectively installed on the rack, the sensing end of the displacement sensor corresponds to the left end or the right end of the blanking device, the signal output end of the displacement sensor is electrically connected with the signal input end of the control device, and the signal output end of the control device is electrically connected with the signal input end of the translation driving device of the blanking device. The self-adaptive moving die is high in speed and accurate in alignment when moving the blanking device, time and labor cost can be effectively reduced, and production efficiency is improved.
Description
Technical Field
The utility model relates to a thermoforming machine, in particular to mould is removed in self-adaptation of multistation thermoforming machine.
Background
The multi-station thermoforming machine is widely applied in the market at present, adopts the centralized control of an industrial control computer, can automatically alarm when in failure, and is convenient to operate and maintain; the forming area is large, the production efficiency is high, the functions of heating, forming, punching, shearing, stacking and the like of the plastic sheet can be realized, the forming die is suitable for forming products with various shapes, and the product forming quality is high. The device has the advantages of reasonable and compact structure, low noise, good operation stability and reliability, multiple functions of a matched die, low manufacturing cost of the die and the like, thereby being deeply accepted by domestic and foreign industries.
At present, a universal multi-station thermoforming machine is fixed by adopting a forming station, a blanking device is usually set to be adjustable to move according to the width of a sheet required to be fed in die forming, and a servo motor is usually adopted to drive a ball screw to drive the whole blanking device to move. Traditional mode of regulation is inching control, through debugging personnel's several versions of examination mould of shaping earlier, utilizes the area goods sheet that the examination mould was seen off to carry out artifical the alignment again, and debugging personnel moves the station removal while inching when adjusting blanking device and moves, and the limit is slowly adjusted, and its operation is numerous and diverse, consumes time. And the manual calibration is easy to deviate, and the manual calibration often needs to be checked for many times and adjusted repeatedly, so that the manual calibration is still not suitable for the frequent die changing production requirements required by the current various product market requirements.
Disclosure of Invention
The utility model aims to solve the technical problem that a mould is removed in self-adaptation of multistation thermoforming machine is provided, and fast, counterpoint accuracy when this kind of self-adaptation removes the blanking device can effectively reduce time and human cost, promotes production efficiency.
In order to solve the technical problems, the technical scheme is as follows:
the utility model provides a mould is removed in self-adaptation of multistation thermoforming machine, includes frame, blanking device and blanking device translation drive arrangement, and blanking device translation drive arrangement installs in the frame, is equipped with at least one guide bar in the frame, is equipped with at least one on the blanking device and the corresponding uide bushing of guide bar, and the uide bushing cup joints in the guide bar outside, and the blanking device is connected its characterized in that with blanking device translation drive arrangement's power take off end transmission: the self-adaptive moving die further comprises a displacement sensor and a control device, wherein the displacement sensor and the control device are respectively installed on the rack, the sensing end of the displacement sensor corresponds to the left end or the right end of the blanking device, the signal output end of the displacement sensor is electrically connected with the signal input end of the control device, and the signal output end of the control device is electrically connected with the signal input end of the translation driving device of the blanking device.
In the above-mentioned self-adaptation removes mould, generally, the blanking device sets up between the last mould and the lower mould of mould, when needs remove the blanking device, can set for the distance that needs to remove through controlling means, blanking device translation drive arrangement drive blanking device removed this moment, at the in-process that removes, displacement sensor detects the displacement of blanking device, and give controlling means with the displacement distance signal transmission who detects, when displacement distance signal that controlling means received accords with required displacement distance, controlling means control blanking device translation drive arrangement stop the drive, thereby make the accurate stop of blanking device in required position. This kind of self-adaptation removes mould detects the displacement distance of punching device through adopting displacement sensor to when the punching device removed, can accurately remove required position, need not operating personnel and judge through the naked eye, can avoid leading to the station to remove excessively and touch other spare parts because of unnecessary misoperation, need not to adjust gradually simultaneously, and its translation rate is very fast, can effectively reduce time and human cost, promotes production efficiency.
The left and right directions are determined by the moving direction of the punching device.
The blanking device may be a blanking device on a common thermoforming machine. The control device generally adopts a single chip microcomputer, a microprocessor, a PLC controller and the like, and can also be controlled by an industrial control computer on the thermoforming machine through setting a related algorithm.
In a preferred scheme, the blanking device translation driving device comprises a motor, a ball screw and at least one nut, the motor is mounted on the rack, the ball screw is in transmission connection with a power output shaft of the motor and is arranged in parallel with the guide rod, the nut is sleeved on the ball screw and is fixedly connected with the blanking device; and the signal output end of the control device is electrically connected with the signal input end of the motor. The control device drives the ball screw to rotate through the rotation of the driving motor, so that the nut moves along the length direction of the ball screw, and the blanking device is driven to move. The motor can adopt a speed reducing motor.
In a further preferred scheme, the number of the nuts is multiple, each nut is sleeved on the ball screw, and each nut is fixedly connected with the blanking device.
In the preferred scheme, the quantity of guide bar and uide bushing is a plurality ofly, all cup joints at least one uide bushing on each guide bar. Usually, both the upper and the lower end of the blanking device are provided with at least one guide bar, by which arrangement it is facilitated to keep the blanking device stable when moving.
In a preferred scheme, the displacement sensor is a contact linear displacement sensor, a cavity of the contact linear displacement sensor is fixedly installed on the rack, and a moving end of the contact linear displacement sensor is connected with the blanking device. The moving end of the contact type linear displacement sensor can move along with the blanking device, and the detection result is accurate.
The beneficial effects of the utility model reside in that: this kind of self-adaptation removes mould detects the displacement distance of punching device through adopting displacement sensor to when the punching device removed, can accurately remove required position, need not operating personnel and judge through the naked eye, can avoid leading to the station to remove excessively and touch other spare parts because of unnecessary misoperation, need not to adjust gradually simultaneously, and its translation rate is very fast, can effectively reduce time and human cost, promotes production efficiency.
Drawings
Fig. 1 is a top view of an adaptive moving mold according to an embodiment of the present invention;
fig. 2 is a side view of the adaptive moving mold according to the embodiment of the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
as shown in fig. 1-2, the adaptive moving die of the multi-station thermoforming machine comprises a frame 1, a blanking device 2, a blanking device translation driving device 3, a displacement sensor 4 and a control device (not visible in the drawing), wherein the blanking device translation driving device 3 is installed on the frame 1, a plurality of guide rods 101 are arranged on the frame 1, a plurality of guide sleeves 201 are arranged on the blanking device 2, each guide rod 101 is sleeved with a guide sleeve 201, the guide sleeves 201 are sleeved outside the guide rods 101, and the blanking device 2 is in transmission connection with a power output end of the blanking device translation driving device 3; the cavity of the displacement sensor 4 and the control device are respectively installed on the rack 1, the moving end of the displacement sensor 4 is connected with the blanking device 2, the signal output end of the displacement sensor 4 is electrically connected with the signal input end of the control device, and the signal output end of the control device is electrically connected with the signal input end of the blanking device translation driving device 3.
In the above-mentioned self-adaptation removes mould, generally, blanking device 2 sets up between the last mould and the lower mould of mould, when needing to remove blanking device 2, can set for the distance that needs to remove through controlling means, blanking device translation drive arrangement 3 drives blanking device 2 and removes this moment, at the in-process that removes, displacement sensor 4 detects blanking device 2's displacement distance, and give controlling means with the displacement distance signal that detects, when displacement distance signal that controlling means received accords with required displacement distance, controlling means control blanking device translation drive arrangement 3 stop the drive, thereby make blanking device 2 accurate stop in required position. This kind of self-adaptation removes mould detects punching device 2's displacement distance through adopting displacement sensor 4 to when punching device 2 removed, can accurately remove required position, need not operating personnel and judge through the naked eye, can avoid leading to the station to remove excessively and touch other spare parts because of unnecessary misoperation, need not to adjust gradually simultaneously, and its translation rate is very fast, can effectively reduce time and human cost, promotes production efficiency.
The displacement sensor 4 is a contact linear displacement sensor.
The left and right directions are determined by the moving direction of the punching device.
The blanking device translation driving device 3 comprises a motor 301, a ball screw 302 and a plurality of nuts 303, wherein the motor 301 is installed on the rack 1, the ball screw 302 is in transmission connection with a power output shaft of the motor 301, the ball screw 302 and the guide rod 101 are arranged in parallel, each nut 303 is sleeved on the ball screw 302, and each nut 303 is fixedly connected with the blanking device 2; the signal output end of the control device is electrically connected with the signal input end of the motor 301. The control device drives the ball screw 302 to rotate through the rotation of the driving motor 301, so that the nut 303 moves along the length direction of the ball screw 302, and the blanking device 2 is driven to move. The motor 301 may employ a reduction motor 301.
Claims (5)
1. The utility model provides a mould is removed in self-adaptation of multistation thermoforming machine, includes frame, blanking device and blanking device translation drive arrangement, and blanking device translation drive arrangement installs in the frame, is equipped with at least one guide bar in the frame, is equipped with at least one on the blanking device and the corresponding uide bushing of guide bar, and the uide bushing cup joints in the guide bar outside, and the blanking device is connected its characterized in that with blanking device translation drive arrangement's power take off end transmission: the self-adaptive moving die further comprises a displacement sensor and a control device, wherein the displacement sensor and the control device are respectively installed on the rack, the sensing end of the displacement sensor corresponds to the left end or the right end of the blanking device, the signal output end of the displacement sensor is electrically connected with the signal input end of the control device, and the signal output end of the control device is electrically connected with the signal input end of the translation driving device of the blanking device.
2. An adaptive moving die for a multi-station thermoforming machine as claimed in claim 1, characterised in that: the blanking device translation driving device comprises a motor, a ball screw and at least one nut, the motor is installed on the rack, the ball screw is in transmission connection with a power output shaft of the motor and is arranged in parallel with the guide rod, the nut is sleeved on the ball screw and is fixedly connected with the blanking device; and the signal output end of the control device is electrically connected with the signal input end of the motor.
3. An adaptive moving die for a multi-station thermoforming machine as claimed in claim 2, characterised in that: the quantity of nut is a plurality of, and each nut all cup joints on ball screw to each nut all with blanking device fixed connection.
4. An adaptive moving die for a multi-station thermoforming machine as claimed in claim 1, characterised in that: the quantity of guide bar and uide bushing is a plurality ofly, all has cup jointed at least one uide bushing on each guide bar.
5. An adaptive moving die for a multi-station thermoforming machine as claimed in claim 1, characterised in that: the displacement sensor adopts a contact type linear displacement sensor, a cavity of the contact type linear displacement sensor is fixedly arranged on the rack, and a moving end of the contact type linear displacement sensor is connected with the blanking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120787590.2U CN215241368U (en) | 2021-04-18 | 2021-04-18 | Self-adaptive moving die of multi-station thermoforming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120787590.2U CN215241368U (en) | 2021-04-18 | 2021-04-18 | Self-adaptive moving die of multi-station thermoforming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215241368U true CN215241368U (en) | 2021-12-21 |
Family
ID=79509312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120787590.2U Active CN215241368U (en) | 2021-04-18 | 2021-04-18 | Self-adaptive moving die of multi-station thermoforming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215241368U (en) |
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2021
- 2021-04-18 CN CN202120787590.2U patent/CN215241368U/en active Active
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