CN209999591U - injection molding machine convenient to material loading - Google Patents
injection molding machine convenient to material loading Download PDFInfo
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- CN209999591U CN209999591U CN201920500491.4U CN201920500491U CN209999591U CN 209999591 U CN209999591 U CN 209999591U CN 201920500491 U CN201920500491 U CN 201920500491U CN 209999591 U CN209999591 U CN 209999591U
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- charging box
- sliding
- injection molding
- rail
- length direction
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Abstract
The utility model relates to an injection molding machine convenient to material loading belongs to the plastic and makes technical field, comprises a workbench, portable injection mold and the mechanism of moulding plastics, the mechanism upper end of moulding plastics is provided with the hopper, workstation side is provided with the base with the ground laminating, be provided with two vertical upwards extending's perpendicular rails on the base, vertical slip is provided with the sliding plate between two perpendicular rails, be provided with the drive assembly that the drive sliding plate removed on the perpendicular rail, it is provided with the charging box that is used for adorning raw materials and top open-ended to move on the sliding plate, be provided with on the charging box and be used for releasing the charging box with the raw materials and fall into the promotion subassembly in the hopper, thereby the utility model has the advantage of thereby it reduces workman's.
Description
Technical Field
The utility model belongs to the technical field of the plastic manufacturing technique and specifically relates to an injection molding machine of kinds of material loading of being convenient for is related to.
Background
Injection molding machines, also known as injection molding machines or injection molding machines. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
The application publication number CN105459323A discloses injection molding machines, which comprise a movable injection mold, an injection molding mechanism and an operating platform, wherein the movable injection mold and the injection molding mechanism are arranged on the operating platform, the injection molding mechanism is positioned behind the movable injection mold, the injection molding mechanism comprises a screw heater, a screw, a hopper, a servo motor and a screw movement driving mechanism, a cavity is arranged in the screw heater, the screw is arranged in the screw heater, the hopper is arranged above the screw heater, an outlet of the hopper is communicated with the inner cavity of the screw heater, the screw is connected with the screw movement driving mechanism through a connecting rod, and the servo motor is connected with the screw movement driving mechanism.
However, the injection molding machine has points, which is disadvantageous in that the -like injection molding machine is high in height, and the hopper is arranged above the injection molding mechanism, so that the raw materials are manually lifted each time the raw materials are fed, and the factory needs long-time mechanical energy for injection molding when the injection molding is carried out, so that the workers can continuously and manually lift the raw materials to the opening of the hopper and pour the raw materials into the hopper, and the labor intensity of the workers is increased, and the work is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an kind of injection molding machines of material loading of being convenient for have thereby the advantage that does not need the manual lifting raw materials of workman to reduce workman's intensity of labour.
The above object of the present invention can be achieved by the following technical solutions:
kind of injection molding machine convenient to material loading, including workstation, portable injection mold and the mechanism of moulding plastics, the mechanism upper end of moulding plastics is provided with the hopper, workstation side is provided with the base with the ground laminating, be provided with two vertical rails that upwards extend on the base, two vertical slip is provided with the sliding plate between the vertical rail, be provided with the drive on the vertical rail the drive assembly that the sliding plate removed, it is provided with the loading box that is used for adorning raw materials and top open-ended to move on the sliding plate, be provided with on the loading box and be used for pushing out the loading box with the raw materials and fall into the promotion subassembly in the hopper.
According to the technical scheme, the sliding plate between the two vertical rails is moved to the position attached to the base, then the raw materials are poured into the charging box, the driving assembly is started to enable the sliding plate to drive the charging box to vertically move upwards, the driving assembly is stopped after the sliding plate moves to the position higher than the height position of the hopper, then the charging box is moved to enable the charging box to be located right above the hopper, then the pushing assembly is started to push the raw materials in the charging box into the hopper, and therefore feeding is achieved. After the arrangement, the raw materials do not need to be manually lifted each time, and the raw materials can be automatically fed only after being poured into the charging box, so that the effect of reducing the labor intensity of workers is achieved.
, wherein vertical rails are provided with vertical grooves along the length direction of the vertical rails, the driving assembly comprises a -th servo motor arranged at the top of vertical rails and a lead screw coaxially arranged on an output shaft of the -th servo motor, the lead screw is placed in the vertical groove, a threaded sleeve ring in threaded sleeve connection with the lead screw is arranged on the side of the sliding plate, and the other side of the sliding plate is in sliding connection with the other vertical rails.
According to the technical scheme, the th servo motor is started, at the moment, the lead screw on the output shaft of the th servo motor rotates along with the output shaft of the th servo motor, the threaded lantern ring on the sliding plate is in threaded sleeve connection with the lead screw, and the other side of the sliding plate is in sliding connection with the other vertical rails, so that the threaded lantern ring does not rotate along with the rotation of the lead screw and can start to move along the length direction of the lead screw, the sliding plate can move, the servo motor can rotate reversely after rotating forwards, and the sliding plate can normally move up and down in the vertical direction.
, another vertical rails are also provided with vertical grooves, sliding rods are arranged in the vertical grooves along the length direction of the vertical grooves, and another side of each sliding plate is provided with a sliding sleeve ring which is in sliding sleeve connection with the sliding rods.
By implementing the technical scheme, in the process of vertical movement of the sliding plate, the sliding lantern ring on the sliding plate can also move along the length direction of the sliding rod under the condition of being sleeved on the sliding rod, so that the sliding plate can normally move in the vertical direction.
And , arranging a track on the surface of the sliding plate, wherein the length direction of the track is perpendicular to the length direction of the sliding plate, the track is provided with a moving plate in a sliding manner, the charging box is arranged on the moving plate, and the moving plate is further provided with a driving device for driving the moving plate to move along the length direction of the track.
In the above embodiment, the driving device is activated to move the moving plate along the length direction of the rail, so that the moving plate carries the portion of the loading box to move from the sliding plate to the position right above the hopper, thereby enabling the loading box to normally move from the side of the hopper to the position right above the hopper.
And , a dovetail groove is formed in the rail along the length direction of the rail, a dovetail block in sliding fit with the dovetail groove is arranged on the moving plate, and two ends of the dovetail groove are sealed.
By implementing the technical scheme, due to the shape characteristics of the dovetail block and the dovetail groove, the moving plate cannot be separated from the track in the process of sliding along the length direction of the track; and after the two ends of the dovetail groove are sealed, the dovetail block only slides in the dovetail groove and cannot be separated from the dovetail groove.
And , the driving device comprises a second servo motor arranged on the moving plate, a slot is further formed in the track along the length direction of the track, a rack is arranged on the inner wall of the slot along the length direction of the slot, an output shaft of the second servo motor penetrates through the moving plate and vertically and downwardly extends into the slot, and a gear meshed with the rack is arranged at the end part of the output shaft of the second servo motor.
Implement above-mentioned technical scheme, start the second servo motor, the gear on the second servo motor output shaft just can begin to rotate this moment, because gear and rack mesh mutually, consequently the gear can begin to move along the length direction of rack to realize the movable plate and take the loading box to remove at orbital length direction, and reach drive movable plate and loading box and remove comparatively convenient effect.
, the loading box is close to the side opening of the hopper, the pushing assembly comprises driving air cylinders arranged on side walls of the loading box far away from the side end opening, piston rods of the driving air cylinders extend towards the direction opposite to the side end opening of the loading box, two push plates are arranged on the piston rods of the driving air cylinders at intervals, raw materials in the loading box are located between the two push plates, and when push plates are attached to the inner wall of the loading box, push plates are located at positions for shielding the side end opening of the loading box.
Implement above-mentioned technical scheme, after the movable plate area loading bin moved to make the lateral wall opening of loading bin be located the hopper directly over, start to drive actuating cylinder and let the piston rod that drives actuating cylinder extend, two push plates just can follow the loading bin and remove out this moment, and then will be in the raw materials release of loading bin, directly fall into the hopper in, reach the convenient effect that pushes into the hopper with the raw materials in the loading bin.
, the push plate is provided with a scraper which is attached to the inner bottom wall of the charging box.
According to the technical scheme, the raw materials in the charging box can be pushed out completely through the arrangement of the scraping blade.
To sum up, the utility model discloses following beneficial effect has:
, after the utility model is used, the raw material does not need to be manually lifted each time, and the automatic feeding can be realized only by pouring the raw material into the charging box, thereby achieving the effect of reducing the labor intensity of workers;
secondly, due to the shape characteristics of the dovetail block and the dovetail groove, the moving plate cannot be separated from the rail in the process of sliding along the length direction of the rail; and after the two ends of the dovetail groove are sealed, the dovetail block only slides in the dovetail groove and cannot be separated from the dovetail groove.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of an embodiment of the present invention showing a vertical rail;
FIG. 3 is an exploded and partially sectioned view of an embodiment of the present invention showing the connection of the slide plate, the moving plate, and the charging box;
fig. 4 is a schematic structural diagram of a loading box for displaying the sliding-out of the push plate according to the embodiment of the present invention.
The reference numbers are 1, workbench, 11, movable injection mold, 12, injection mechanism, 13, hopper, 14, base, 2, vertical rail, 21, vertical groove, 211, sliding rod, 3, sliding plate, 31, threaded collar, 32, sliding collar, 4, charging box, 5, driving component, 51, servo motor, 52, lead screw, 6, rail, 61, dovetail groove, 62, groove, 621, rack, 7, moving plate, 71, dovetail block, 72, second servo motor, 721, gear, 8, driving cylinder, 81, push plate, 9 and scraper blade.
Detailed Description
The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1, injection molding machines convenient for feeding comprise a workbench 1, a movable injection mold 11 and an injection mechanism 12, wherein the injection mechanism 12 is a prior art, and a person skilled in the art can know the specific structure of the injection mechanism 12, and the improvement of the present invention is not greatly related to the specific structure of the injection mechanism 12, and will not be described herein, with reference to fig. 2 and 3, a hopper 13 is disposed at the upper end of the injection mechanism 12, a base 14 attached to the ground is disposed at the side of the workbench 1 , two vertical rails 2 extending vertically upward are disposed on the base 14, a sliding plate 3 is disposed between the two vertical rails 2 in a vertical sliding manner, wherein vertical grooves 21 are disposed on the vertical rails 2 along the length direction of the vertical rails 2, a driving assembly 5 for driving the sliding plate 3 to move is disposed on the vertical rails 2, the driving assembly 5 comprises a -th servo motor 51 and a lead screw 52, an -th servo motor 51 is disposed at the tops of the vertical rails 2, the lead screw 52 is disposed on the output shaft -th servo motor 51, the lead screw is coaxially sleeved with 3552, and a lantern ring 31 of the sliding plate is disposed at the side of the sliding plate 353, and connected with the sliding plate 31.
When the th servomotor 51 is started, the lead screw 52 on the output shaft of the th servomotor 51 rotates along with the output shaft of the th servomotor 51, the threaded collar 31 on the sliding plate 3 is in threaded sleeve connection with the lead screw 52, and the other side of the sliding plate 3 is in sliding connection with the other vertical rails 2, so that the threaded collar 31 does not rotate along with the rotation of the lead screw 52, and starts to move along the length direction of the lead screw 52, thereby realizing the movement of the sliding plate 3, and the servomotor can rotate reversely after rotating normally, thereby enabling the sliding plate 3 to move vertically.
As shown in fig. 2 and 3, another vertical rails 2 are also provided with vertical grooves 21, a sliding rod 211 is disposed in the vertical groove 21 along the length direction of the vertical groove 21, another side of the sliding plate 3 is provided with a sliding collar 32 slidably sleeved with the sliding rod 211, during the vertical movement of the sliding plate 3, the sliding collar 32 on the sliding plate 3 will also move along the length direction of the sliding rod 211 under the condition of being sleeved on the sliding rod 211, and the sliding collar 32 is sleeved on the sliding rod 211, so that steps can be performed to limit the movement of the threaded collar 31 along with the lead screw 52.
As shown in fig. 3, a charging box 4 which is used for charging raw materials and has an opening at the upper part is movably arranged on the sliding plate 3, a rail 6 is arranged on the plate surface of the sliding plate 3, the length direction of the rail 6 is perpendicular to the length direction of the sliding rod 211, a moving plate 7 is arranged on the rail 6 in a sliding way, namely, a dovetail groove 61 is arranged on the rail 6 along the length direction of the rail 6, a dovetail block 71 which is matched with the dovetail groove 61 in a sliding way is arranged on the moving plate 7, both ends of the dovetail groove 61 are sealed, and the charging box 4 is arranged on the moving plate 7; due to the shape characteristics of the dovetail block 71 and the dovetail groove 61, the moving plate 7 cannot be separated from the rail 6 in the process of sliding along the length direction of the rail 6; and after the two ends of the dovetail groove 61 are sealed, the dovetail block 71 only slides in the dovetail groove 61 and cannot be separated from the dovetail groove 61.
As shown in fig. 3, the moving plate 7 is further provided with a driving device, the driving device is used for driving the moving plate 7 to move along the length direction of the rail 6, the driving device is a second servo motor 72 arranged on the moving plate 7, the rail 6 is further provided with a slot 62 along the length direction of the rail 6, a rack 621 is arranged on the inner wall of the slot 62 along the length direction of the slot 62, an output shaft of the second servo motor 72 penetrates through the moving plate 7 and vertically extends downwards into the slot 62, and an end of the output shaft of the second servo motor 72 is provided with a gear 721 meshed with the rack 621.
When the second servo motor 72 is started, the gear 721 on the output shaft of the second servo motor 72 starts to rotate, and since the gear 721 is engaged with the rack 621, the gear 721 starts to move along the length direction of the rack 621, so that the moving plate 7 with the charging box 4 moves along the length direction of the rail 6, and the effect that the moving plate 7 and the charging box 4 are conveniently driven to move is achieved, so that the moving plate 7 with the charging box 4 can move out part from the sliding plate 3 to be right above the hopper 13.
As shown in fig. 1 and 4, the loading box 4 is arranged close to the side opening of the hopper 13, the loading box 4 is provided with a pushing assembly, the pushing assembly is used for pushing the raw material out of the loading box 4 and dropping into the hopper 13, the pushing assembly is a driving cylinder 8, the driving cylinder 8 is arranged on the side wall of the loading box 4 far away from and opposite to the side opening, the piston rod of the driving cylinder 8 extends towards the direction opposite to the side opening of the loading box 4, two push plates 81 are arranged on the piston rod of the driving cylinder 8 at intervals, the raw material in the loading box 4 is positioned between the two push plates 81, when push plates 81 are attached to the inner wall of the loading box 4, another push plates 81 are positioned at the position for shielding the side opening of the loading box 4, and the push plates 81 are provided with scrapers 9 attached to the inner.
When the movable plate 7 drives the charging box 4 to move to a position where the opening of the side wall of the charging box 4 is positioned right above the hopper 13, the driving cylinder 8 is started to extend the piston rod of the driving cylinder 8, and at the moment, the two push plates 81 move out of the charging box 4 to push the raw material in the charging box 4 out and directly fall into the hopper 13, so that the effect of conveniently pushing the raw material in the charging box 4 into the hopper 13 is achieved; and the wiper blade 9 is arranged so that the material in the charging box 4 can be pushed out relatively completely.
The specific working process comprises the steps of firstly moving the sliding plate 3 between the two vertical rails 2 to a position attached to the base 14, then pouring raw materials into the area, located between the two push plates 81, in the charging box 4, then starting the -th servo motor 51 to enable the sliding plate 3 to drive the charging box 4 to vertically move upwards, turning off the -th servo motor 51 after moving to a position higher than the height of the hopper 13, then starting the second servo motor 72 to enable the moving plate 7 to move on the rails 6 with the charging box 4, enabling the moving plate 7 and the part of the charging box 4 to move out of the sliding plate 3, namely enabling the side end opening of the charging box 4 to be located right above the hopper 13, then starting the driving cylinder 8 to enable the piston rod of the driving cylinder 8 to extend, enabling the two push plates 81 to move outwards of the charging box 4, and accordingly pushing the raw materials in the charging box 4 into the hopper 13, and finally achieving automatic feeding.
Claims (8)
- The injection molding machine convenient to feed comprises a workbench (1), a movable injection mold (11) and an injection molding mechanism (12), wherein a hopper (13) is arranged at the upper end of the injection molding mechanism (12), and is characterized in that a base (14) attached to the ground is arranged on the side of the workbench (1), two vertical rails (2) extending vertically and upwards are arranged on the base (14), a sliding plate (3) is vertically arranged between the two vertical rails (2) in a sliding manner, a driving assembly (5) for driving the sliding plate (3) to move is arranged on each vertical rail (2), a charging box (4) used for charging raw materials and provided with an opening at the upper part is movably arranged on each sliding plate (3), and a pushing assembly used for pushing the raw materials out of the charging box (4) and falling into the hopper (13) is arranged on the charging box (4).
- 2. injection molding machine convenient to material loading according to claim 1, wherein of the vertical rails (2) are provided with vertical grooves (21) along the length direction of the vertical rails (2), the driving assembly (5) comprises a servo motor (51) arranged at the top of of the vertical rails (2) and a lead screw (52) coaxially arranged on the output shaft of the servo motor (51), the lead screw (52) is placed in the vertical groove (21), the side of the sliding plate (3) is provided with a threaded collar (31) in threaded connection with the lead screw (52), and the other side of the sliding plate (3) is in sliding connection with the other vertical rails (2).
- 3. injection molding machine convenient for loading according to claim 2, wherein another vertical rails (2) are also provided with vertical grooves (21), a sliding rod (211) is arranged in the vertical groove (21) along the length direction of the vertical groove (21), and the other side of the sliding plate (3) is provided with a sliding collar (32) which is slidably sleeved with the sliding rod (211).
- 4. injection molding machine convenient for loading according to claim 3, wherein a rail (6) is provided on the plate surface of the sliding plate (3), the length direction of the rail (6) is perpendicular to the length direction of the sliding rod (211), a moving plate (7) is slidably provided on the rail (6), the charging box (4) is provided on the moving plate (7), and a driving device for driving the moving plate (7) to move along the length direction of the rail (6) is further provided on the moving plate (7).
- 5. injection molding machine convenient for feeding according to claim 4, wherein the rail (6) is provided with a dovetail groove (61) along the length direction of the rail (6), the moving plate (7) is provided with a dovetail block (71) in sliding fit with the dovetail groove (61), and both ends of the dovetail groove (61) are sealed.
- 6. injection molding machine convenient for feeding according to claim 4, wherein the driving device comprises a second servo motor (72) arranged on the moving plate (7), the rail (6) is further provided with a slot (62) along the length direction of the rail (6), the inner wall of the slot (62) is provided with a rack (621) along the length direction of the slot (62), the output shaft of the second servo motor (72) passes through the moving plate (7) and vertically extends downwards into the slot (62), and the end of the output shaft of the second servo motor (72) is provided with a gear (721) meshed with the rack (621).
- 7. The injection molding machine convenient for feeding of as claimed in claim 1, wherein said charging box (4) is disposed near a side opening of the hopper (13), said pushing assembly comprises a driving cylinder (8) disposed on side walls of the charging box (4) far from the side opening, a piston rod of said driving cylinder (8) extends toward a direction opposite to the side opening of the charging box (4), two push plates (81) are disposed at intervals on the piston rod of said driving cylinder (8), the material in said charging box (4) is located between the two push plates (81), and when push plates (81) are attached to the inner wall of the charging box (4), another of said push plates (81) are located to shield the side opening of the charging box (4).
- 8. A machine for injecting and filling material, as set forth in claim 7, wherein said pusher plate (81) is provided with a wiper blade (9) engaging with an inner bottom wall of said charging box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500491.4U CN209999591U (en) | 2019-04-12 | 2019-04-12 | injection molding machine convenient to material loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500491.4U CN209999591U (en) | 2019-04-12 | 2019-04-12 | injection molding machine convenient to material loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209999591U true CN209999591U (en) | 2020-01-31 |
Family
ID=69303696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920500491.4U Active CN209999591U (en) | 2019-04-12 | 2019-04-12 | injection molding machine convenient to material loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209999591U (en) |
-
2019
- 2019-04-12 CN CN201920500491.4U patent/CN209999591U/en active Active
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