CN216732681U - Electric seat moving device for injection molding machine - Google Patents
Electric seat moving device for injection molding machine Download PDFInfo
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- CN216732681U CN216732681U CN202122944622.8U CN202122944622U CN216732681U CN 216732681 U CN216732681 U CN 216732681U CN 202122944622 U CN202122944622 U CN 202122944622U CN 216732681 U CN216732681 U CN 216732681U
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- molding machine
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Abstract
The utility model discloses an electronic seat that injection molding machine was used moves device, include: a shooting table base; the rubber injection head plate is in sliding fit with the injection platform base through a ball linear sliding rail assembly, and at least one mounting through hole is formed in the rubber injection head plate; the first bearing is arranged in the mounting through hole; the transmission nut is fixedly connected with the inner shaft sleeve of the first bearing; the driven wheel is connected with the transmission nut; the seat moving rolling shaft screw rod is in threaded fit with the transmission nut; the motor is arranged on the rubber head shooting plate, and the output shaft of the motor is connected with a driving wheel; the driving wheel is connected with the driven wheel through a synchronous belt or a chain, and the driving nut can be driven to rotate through the motor, so that the rubber head plate is driven to move left and right on the base of the injection table; adopt above-mentioned technical scheme, this electronic seat moves device part is less, simple structure, and the commonality is good, penetrates the rubber headboard and penetrates a platform base and adopt high-accuracy ball linear slide rail set sliding fit, can guarantee to penetrate more smooth-going that the rubber headboard removed, job stabilization is reliable, and the security performance is high.
Description
Technical Field
The utility model relates to a relevant technical field of plastics machine, in particular to electronic seat that injection molding machine used moves device.
Background
In recent years, the annual growth rate of the output value of the Chinese plastic machinery industry is basically kept about 30 percent, and the plastic machinery industry is one of the fastest-increasing industries in the Chinese machinery industry. The injection molding machine is the largest variety, and the annual output accounts for about one third of the total output of the molding machine. With the general application of high-precision plastic parts and the reduction of manufacturing cost, the all-electric injection molding machine will rapidly occupy the plastic machine market in the next 20 years by virtue of the advantages of excellent energy-saving property, control property, processing property, cleaning property, low noise property and the like, which is the reason for the trend development of the all-electric injection molding machine. The existing all-electric injection machine is frequently used, the seat moving device is an important component in the injection machine, the working performance of the seat moving device directly influences the overall performance of the injection machine, and in the prior art, the adopted seat moving device is complex in structure, poor in working stability, unsmooth in movement and possible to have potential safety hazards.
SUMMERY OF THE UTILITY MODEL
In order to overcome the prior technical defect, the utility model aims to provide an electronic seat that injection molding machine was used moves device in order to solve above-mentioned technical problem.
The utility model provides a technical scheme that technical problem adopted as follows:
according to an aspect of the utility model, design an electronic seat that injection molding machine was used and move device, include:
a shooting table base;
the rubber injection head plate is in sliding fit with the injection platform base through a ball linear sliding rail assembly, and at least one mounting through hole is formed in the rubber injection head plate;
the first bearing is arranged in the mounting through hole;
the transmission nut is fixedly connected with the inner shaft sleeve of the first bearing;
the driven wheel is connected with the transmission nut;
the base moving rolling shaft screw rod is in threaded fit with the transmission nut;
the motor is arranged on the rubber injection head plate, and an output shaft of the motor is connected with a driving wheel;
the action wheel with pass through hold-in range or chain connection from the driving wheel, through the motor can drive nut rotates, realizes that the drive penetrates the rubber head board and removes about penetrating the platform base.
Adopt above-mentioned technical scheme, this electronic seat moves device part is less, simple structure, and the commonality is good, penetrates the rubber headboard and penetrates a platform base and adopt high-accuracy ball linear slide rail set sliding fit, can guarantee to penetrate more smooth-going that the rubber headboard removed, job stabilization is reliable, and the security performance is high.
For better solving the technical defect, the utility model discloses still have better technical scheme:
in some embodiments, a stepped groove is formed in the left side of each mounting through hole, a shooting table dust sealing plate fixedly connected with a shooting rubber head plate is arranged in the stepped groove, and an outer shaft sleeve of the first bearing is fixedly arranged in a through hole in the shooting table dust sealing plate.
In some embodiments, the driving nut is sleeved with at least one second bearing, an inner shaft sleeve of the second bearing is locked on the driving nut through a locking nut, and an outer shaft sleeve of the second bearing is tightly matched with the installation through hole. From this, can guarantee drive nut pivoted stability, guarantee to penetrate the head board steady movement of gluing.
In some embodiments, the motor is installed on penetrating the head board through the fixing base, the head board is equipped with the breach on penetrating that the action wheel corresponds is equipped with on, the breach right side is equipped with and penetrates the support that the head board is connected, be connected with the encoder on the support, the encoder pass through elastic coupling with the action wheel is connected, motor and encoder are connected with controlling means electricity. From this, can accurate control penetrate the amount of movement of head board through the encoder, realize accurate positioning control, play first safety protection effect simultaneously.
In some embodiments, the lower end of the rubber injection head plate is connected with an electric eye, the induction end of the electric eye is arranged downwards, the electric eye is electrically connected with the control device, the injection table base is connected with a supporting plate, and when the motor drives the rubber injection head plate to drive the electric eye to move above the supporting plate, the electric eye feeds back information to the control device to control the motor to stop. Therefore, the second safety protection function can be achieved, and the moving range is prevented from being out of limit.
In some embodiments, the ball linear slide assembly includes a slide rail and a slide block, the slide rail is fixedly disposed on the top of the injection platform base, and the slide block is fixedly disposed on the bottom of the injection head plate.
In some embodiments, the two ends of each slide rail are provided with stoppers higher than the height of the slide rail. Therefore, the limiting function can be achieved.
In some embodiments, the drive nut is provided with dust washers on both ends. This can provide a dust-proof effect.
In some embodiments, the motor is a stepper motor or a servo motor.
Drawings
Fig. 1 is a schematic structural view of an electric seating device for an injection molding machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an electric stand moving device for an injection molding machine from another view angle;
FIG. 3 is a schematic structural diagram of a driven wheel, a dust seal plate of a shooting table, a second bearing and a lock nut on the electric seating device for the injection molding machine;
FIG. 4 is a schematic cross-sectional view of FIG. 3;
reference numerals:
1. a shooting table base; 11. a slide rail; 12. a slider; 13. a stopper; 14. a support; 15. an encoder; 16. an elastic coupling; 17. an electric eye base; 18. an electric eye; 19. a support plate; 2. shooting the rubber head plate; 21. a fixing plate; 22. a connecting plate; 3. a first bearing; 4. a drive nut; 41. a second bearing; 42. a lock nut; 43. a dust-proof gasket; 5. a driven wheel; 6. a base-shifting roller lead screw; 7. a motor; 8. a driving wheel; 9. a platform dust seal plate is shot; 10. and (4) a synchronous belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1 to 4, the present invention provides an electric seat moving device for injection molding machine, including: the injection platform comprises an injection platform base 1, an injection rubber head plate 2, a first bearing 3, a transmission nut 4, a driven wheel 5, a seat moving roller screw rod 6, a motor 7 and a driving wheel 8.
Penetrate gluey first board 2 and penetrate a platform base 1 and pass through ball linear slide rail set spare sliding fit, ball linear slide rail set spare includes slide rail 11 and slider 12, and slide rail 11 sets firmly in penetrating 1 top of a platform base, and slider 12 sets firmly in penetrating gluey first board 2 bottom, and further, slide rail 11 sets firmly in penetrating 1 top of a platform base through the screw, and slider 12 sets firmly in penetrating gluey first board 2 bottom through the screw, slider 12 and slide rail 11 sliding fit. Two ends of each slide rail 11 are respectively provided with a stop block 13 with the height higher than that of the slide rail 11, and further, the stop blocks 13 are fixedly connected with the shooting table base 1 through screws.
The rubber head plate 2 is provided with one or two or three or more mounting through holes, and in the embodiment, preferably, the rubber head plate 2 is provided with two mounting through holes, and the center lines of the two mounting through holes are located on the same plane.
The first bearing 3 is installed in the installation through hole, furthermore, a step groove is arranged on the left side of each installation through hole, a platform dust sealing plate 9 fixedly connected with the rubber injection head plate 2 through screws is arranged in each step groove, and an outer shaft sleeve of the first bearing 3 is fixedly arranged in the through hole in the platform dust sealing plate 9.
The transmission nut 4 is fixedly connected with the inner shaft sleeve of the first bearing 3.
The driven wheel 5 is connected with the left end of the transmission nut 4 through a screw.
One or two or three or four or more second bearings 41 are sleeved on the transmission nut 4, three second bearings 41 are preferably sleeved on the transmission nut 4 in the embodiment, the right end of the transmission nut 4 is in threaded connection with a locking nut 42, the inner shaft sleeve of the second bearing 41 is locked on the transmission nut 4 through the locking nut 42, and the outer shaft sleeve of the second bearing 41 is tightly matched with the installation through hole.
Both ends of the drive nut 4 are provided with dustproof washers 43.
The left end part of the seat moving roller screw rod 6 is provided with threads, the right end part of the seat moving roller screw rod 6 is not provided with threads, and the left end of the seat moving roller screw rod 6 is in threaded fit with the transmission nut 4.
The motor 7 is a stepping motor or a servo motor, the motor 7 is arranged on the rubber head shooting plate 2, and an output shaft of the motor is connected with a driving wheel 8; further, motor 7 passes through the fixing base to be installed on penetrating rubber head board 2, and the fixing base includes fixed plate 21 and two connecting plates 22, and two connecting plates 22 one end pass through the screw rigid coupling with fixed plate 21, and the other end passes through the screw rigid coupling with penetrating rubber head board 2, and motor 7 passes through the screw and installs on fixed plate 21, and the output shaft of motor 7 passes behind the through-hole on fixed plate 21 to be connected with action wheel 8.
The action wheel 8 passes through hold-in range 10 or chain connection with driven round 5, and wherein, action wheel 8 can be synchronous pulley or sprocket with driven round 5, and the preferred action wheel 8 of this embodiment is synchronous pulley with driven round 5, and action wheel 8 passes through hold-in range 10 with driven round 5 and is connected. The transmission nut 4 can be driven to rotate through the motor 7 and the synchronous belt 10, so that the rubber head plate 2 is driven to move left and right on the injection platform base 1.
Be equipped with the breach on the gluey first board 2 of penetrating that action wheel 8 corresponds, the breach right side is equipped with and penetrates support 14 that gluey first board 2 is connected, is connected with encoder 15 on the support 14, and encoder 15 is incremental encoder, and encoder 15 is connected with action wheel 8 through elastic coupling 16, and motor 7 and encoder 15 are connected with controlling means electricity.
Penetrate and glue head board 2 lower extreme and be connected with electric eye base 17, be connected with electric eye 18 on the electric eye base 17, the response end of electric eye 18 sets up down, and electric eye 18 is connected with controlling means electricity, and electric eye 18 is infrared sensor or for the color mark sensor, penetrates and is connected with backup pad 19 on the platform base 1. When the motor 7 drives the injection head plate 2 to drive the electric eye 18 to move above the supporting plate 19, the supporting plate 19 reflects a signal sent by the electric eye 18 to the electric eye 18, and the electric eye 18 feeds back information to the control device to control the motor 7 to stop.
The control device is a PLC controller or a microcomputer or an industrial personal computer and the like.
The working principle of the electric seat moving device is as follows: penetrate a base and pass through the screw to be fixed subaerial, penetrate the injection apparatus that the head board is used for installing the injection molding machine, the seat moves the roller lead screw right-hand member and is connected with the closing die device of injection molding machine to the seat moves the roller lead screw and is non-rotating, when needs move penetrating the head board, through the start of controlling means control motor, the motor passes through synchronous belt drive nut and rotates, and then the drive penetrates the head board and removes on penetrating a base, realizes compound die injection and die sinking.
The above description is only some embodiments of the present invention, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (9)
1. An electric seating device for an injection molding machine, comprising:
a shooting table base;
the rubber injection head plate is in sliding fit with the injection platform base through a ball linear sliding rail assembly, and at least one mounting through hole is formed in the rubber injection head plate;
the first bearing is arranged in the mounting through hole;
the transmission nut is fixedly connected with the inner shaft sleeve of the first bearing;
the driven wheel is connected with the transmission nut;
the base moving rolling shaft screw rod is in threaded fit with the transmission nut;
the motor is arranged on the rubber injection head plate, and an output shaft of the motor is connected with a driving wheel;
the action wheel with pass through hold-in range or chain connection from the driving wheel, through the motor can drive nut rotates, realizes that the drive penetrates the rubber head board and removes about penetrating the platform base.
2. The electric seating device for an injection molding machine of claim 1, wherein a stepped groove is formed at a left side of each of the installation through holes, a table dust sealing plate fixedly connected to the rubber injection head plate is disposed in the stepped groove, and the outer sleeve of the first bearing is fixedly disposed in the through hole of the table dust sealing plate.
3. The electric seat moving device for the injection molding machine as claimed in claim 1 or 2, wherein the transmission nut is sleeved with at least one second bearing, an inner shaft sleeve of the second bearing is locked on the transmission nut through a lock nut, and an outer shaft sleeve of the second bearing is tightly matched with the installation through hole.
4. The electric base moving device for the injection molding machine according to claim 1 or 2, wherein the motor is mounted on the plastic injection head plate through a fixing base, a notch is formed in the plastic injection head plate corresponding to the driving wheel, a bracket connected with the plastic injection head plate is arranged on the right side of the notch, an encoder is connected to the bracket, the encoder is connected with the driving wheel through an elastic coupling, and the motor and the encoder are electrically connected with the control device.
5. The electric seating movement device for the injection molding machine as claimed in claim 4, wherein the lower end of the plastic injection head plate is connected with an electric eye, the induction end of the electric eye is arranged downward, the electric eye is electrically connected with the control device, the injection platform base is connected with a support plate, and when the motor drives the plastic injection head plate to drive the electric eye to move above the support plate, the electric eye feeds back information to the control device to control the motor to stop.
6. The electric seating device for injection molding machine of claim 1, wherein the ball linear slide assembly comprises a slide rail and a slide block, the slide rail is fixed on the top of the injection platform base, and the slide block is fixed on the bottom of the injection head plate.
7. The electric seating device for injection molding machine of claim 6, wherein each of the two ends of the slide rail is provided with a stopper having a height higher than the height of the slide rail.
8. The electric mount device according to claim 1, wherein both ends of the drive nut are provided with dust washers.
9. An electric stand moving device for an injection molding machine according to claim 1, wherein said motor is a stepping motor or a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944622.8U CN216732681U (en) | 2021-11-26 | 2021-11-26 | Electric seat moving device for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944622.8U CN216732681U (en) | 2021-11-26 | 2021-11-26 | Electric seat moving device for injection molding machine |
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| Publication Number | Publication Date |
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| CN216732681U true CN216732681U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122944622.8U Active CN216732681U (en) | 2021-11-26 | 2021-11-26 | Electric seat moving device for injection molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246053A1 (en) * | 2022-06-22 | 2023-12-28 | 珠海格力智能装备技术研究院有限公司 | Injection molding apparatus and injection molding machine |
-
2021
- 2021-11-26 CN CN202122944622.8U patent/CN216732681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246053A1 (en) * | 2022-06-22 | 2023-12-28 | 珠海格力智能装备技术研究院有限公司 | Injection molding apparatus and injection molding machine |
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