CN222372158U - Mold clamping structure for vertical injection molding machine - Google Patents
Mold clamping structure for vertical injection molding machine Download PDFInfo
- Publication number
- CN222372158U CN222372158U CN202421173037.XU CN202421173037U CN222372158U CN 222372158 U CN222372158 U CN 222372158U CN 202421173037 U CN202421173037 U CN 202421173037U CN 222372158 U CN222372158 U CN 222372158U
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- injection molding
- seat
- clamping structure
- vertical injection
- fixedly connected
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 43
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 28
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mold clamping structure for a vertical injection molding machine, which comprises a machine body, wherein a hydraulic cylinder is arranged in the machine body, an injection molding head is arranged at the top of the hydraulic cylinder, a clamping moving mechanism is arranged at the bottom of the injection molding head, a lifting mechanism is arranged on one side of the machine body, the clamping moving mechanism comprises an electric sliding rail, a placing seat is arranged on the electric sliding rail, first sliding grooves are formed in two sides of the top surface of the placing seat, and two bidirectional screws are connected in the two first sliding grooves in a rotating mode, and the mold clamping structure belongs to the technical field of vertical injection molding machines. This mould clamping structure for vertical injection molding machine, through pushing away the mould to placing the seat, utilize the backing roll to change sliding friction into rolling friction, reduce frictional force for the mould can be light to place on the seat, and first motor drives two clamping plates and removes, and the centre gripping is fixed to the mould, and the seat is placed to the electronic slide rail of recycling is convenient to move the mould to the mounted position, thereby can effectively improve the convenience of use.
Description
Technical Field
The utility model relates to the technical field of vertical injection molding machines, in particular to a mold clamping structure for a vertical injection molding machine.
Background
The vertical injection molding machine is mechanical equipment, and is generally composed of an injection system, a mold closing system, a hydraulic transmission system, an electrical control system, a lubrication system, a heating and cooling system, a safety monitoring system and the like, wherein in the prior art, a mold of the vertical injection molding machine is heavy and is inconvenient to move to an installation position for fixing, so that the convenience of use is not ideal.
For example, patent publication No. CN206551387U specifically is a mould for injection molding machine with clamping function, the on-line screen storage device comprises a base, the top fixedly connected with of base is two symmetrical stands, the top of two stands all with the bottom fixedly connected with of diaphragm, the positive fixedly connected with slide rail of diaphragm, the joint has linear electric motor on the slide rail, the bottom fixedly connected with manipulator of linear electric motor, two symmetrical spouts have been seted up at the top of base, the top of base is fixedly connected with first fixed block and second fixed block respectively, and first fixed block is located the left side of second fixed block, the inside fixedly connected with screwed pipe of first fixed block, the inside threaded connection of screwed pipe has the screw rod, this mould for injection molding machine with clamping function can carry out effectual centre gripping to first mould block and second mould block, the effectual phenomenon of crack that has avoided the mould, the clamping function of mould is better, the product quality after the effectual assurance injection molding, the mould of this kind of vertical machine is heavier, it is inconvenient to move it to the mounting position and carries out the fixed problem of using, the practicality is convenient.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a die clamping structure for a vertical injection molding machine, which solves the problems that the die of the vertical injection molding machine is heavier and is inconvenient to move to an installation position for fixing, so that the use convenience is not ideal.
The mold clamping structure for the vertical injection molding machine comprises a machine body, wherein a hydraulic cylinder is arranged in the machine body, an injection molding head is arranged at the top of the hydraulic cylinder, a clamping moving mechanism is arranged at the bottom of the injection molding head, and a lifting mechanism is arranged at one side of the machine body;
The clamping moving mechanism comprises an electric sliding rail, a placing seat is arranged on the electric sliding rail, first sliding grooves are formed in two sides of the top surface of the placing seat, two bidirectional screws are connected inside the first sliding grooves in a rotating mode, two bidirectional screws are connected in a transmission mode, one bidirectional screw is fixedly connected with a first motor, two nut seats are connected to each bidirectional screw in a threaded mode, two adjacent nut seats are fixedly connected with clamping plates at the tops of the two nut seats, a plurality of groups of supporting rollers are arranged between the clamping plates, each supporting roller is fixedly connected with a locking gear at the ends of the supporting rollers, movable frames are arranged at the bottoms of one sides of the supporting rollers, guide rods are connected to the movable frames in a sliding mode, electric pushing rods are fixedly connected to the bottoms of the movable frames, connecting rods are fixedly connected to the tops of the movable frames, and locking tooth sleeves are fixedly connected to the tops of the connecting rods.
Preferably, the electric slide rail is fixedly installed at the top of the machine body, and the electric slide rail is provided with the bottom of the injection molding head, so that the electric slide rail can move the placing seat to the bottom of the injection molding head, and the injection molding operation of the die can be performed.
Preferably, two sections of threads with opposite directions are arranged on the bidirectional screw, the two nut seats are symmetrically arranged on the bidirectional screw, and the nut seats are in sliding connection with the first sliding groove, so that the bidirectional screw can drive the two nut seats to move oppositely or back to back.
Preferably, the two bidirectional screw ends are fixedly connected with synchronizing wheels, a synchronous belt is sleeved between the two synchronizing wheels, and the two bidirectional screws are in transmission connection through the synchronizing wheels and the synchronous belt, so that the first motor can drive the two bidirectional screws to synchronously rotate.
Preferably, the plurality of groups of the supporting rollers are all rotationally connected with the inside of the placement seat, and the supporting rollers penetrate through the placement seat and extend to the outside of the placement seat, so that the supporting rollers can support the die and convert sliding friction into rolling friction, and the die can be conveniently moved.
Preferably, the guide rod and the electric push rod are fixedly connected with the inner wall of the placement seat, the shape of the locking tooth sleeve is semi-annular, and the locking tooth sleeve is matched with the locking gear, so that the locking tooth sleeve can be meshed with the locking gear to lock the supporting roller.
Preferably, the lifting mechanism comprises a lifting seat, two guide sliding blocks and a connecting seat are fixedly connected to the end part of the lifting seat, a plurality of second sliding grooves are formed in the front side of the machine body, the second sliding grooves are matched with the guide sliding blocks and the connecting seat, lifting screws are connected to the end part of the connecting seat through threads, and a second motor is connected to the end part of the lifting screw through a gear pair in a transmission mode, so that heavy molds can be lifted, and convenience in installation can be improved.
The utility model provides a mold clamping structure for a vertical injection molding machine. Compared with the prior art, the method has the following beneficial effects:
1. This mould clamping structure for vertical injection molding machine, through pushing away the mould to placing the seat, utilize the backing roll to change sliding friction into rolling friction, reduce frictional force for the mould can be light to place on the seat, and first motor drives two clamping plates and removes, and the centre gripping is fixed to the mould, and the seat is placed to the electronic slide rail of recycling is convenient to move the mould to the mounted position, thereby can effectively improve the convenience of use.
2. This mould clamping structure for vertical injection molding machine drives the promotion screw rod through the second motor and rotates, promotes the screw rod and rotates and drive the connecting seat and remove, and the connecting seat removes and drives the promotion seat and remove to promote heavier mould to can improve the convenience of installation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a placement seat according to the present utility model;
FIG. 3 is a schematic view of the structure of the support roller of the present utility model;
Fig. 4 is a schematic structural view of a lifting mechanism according to the present utility model.
The device comprises a machine body 1, a clamping moving mechanism 2, an electric sliding rail 201, a placing seat 203, a first sliding groove 204, a bidirectional screw rod 205, a first motor 206, a nut seat 207, a clamping plate 208, a supporting roller 209, a locking gear 210, a movable frame 211, a guide rod 212, an electric push rod 213, a connecting rod 214, a locking gear sleeve 3, a hydraulic cylinder 4, an injection molding head 5, a lifting mechanism 501, a lifting seat 502, a guide sliding block 503, a connecting seat 504, a lifting screw rod 505, a gear pair 506 and a second motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides a technical scheme that a mold clamping structure for a vertical injection molding machine comprises a machine body 1, wherein a hydraulic cylinder 3 is arranged in the machine body 1, an injection molding head 4 is arranged at the top of the hydraulic cylinder 3, a clamping moving mechanism 2 is arranged at the bottom of the injection molding head 4, a lifting mechanism 5 is arranged at one side of the machine body 1, and the mold can be fixed through the clamping moving mechanism 2 and can be conveniently moved to an installation position, so that the convenience of use can be effectively improved.
The clamping moving mechanism 2 comprises an electric sliding rail 201, the electric sliding rail 201 is fixedly arranged at the top of the machine body 1, the electric sliding rail 201 is provided with the bottom of the injection molding head 4, so that the electric sliding rail 201 can move a placing seat 202 to the bottom of the injection molding head 4, the injection molding operation of a mold can be carried out, the electric sliding rail 201 is provided with the placing seat 202, the two sides of the top surface of the placing seat 202 are provided with first sliding grooves 203, two first sliding grooves 203 are internally and rotatably connected with two bidirectional screws 204, the two bidirectional screws 204 are in transmission connection, the end part of one bidirectional screw 204 is fixedly connected with a first motor 205, the end part of the two bidirectional screws 204 is fixedly connected with a synchronous wheel, a synchronous belt is sleeved between the two synchronous wheels, the two bidirectional screws 204 are in transmission connection through the synchronous wheel and the synchronous belt, the first motor 205 can drive the two bidirectional screws 204 to synchronously rotate, each bidirectional screw 204 is connected with two nut seats 206 in a threaded manner, two sections of threads with opposite directions are arranged on the bidirectional screw 204, the two nut seats 206 are symmetrically arranged on the bidirectional screw 204, the nut seats 206 are in sliding connection with the first sliding groove 203, so that the bidirectional screw 204 can drive the two nut seats 206 to move oppositely or reversely, the top parts of the two adjacent nut seats 206 are fixedly connected with clamping plates 207, a plurality of groups of support rollers 208 are arranged between the two clamping plates 207, the plurality of groups of support rollers 208 are all in rotary connection with the inside of the placing seat 202, the support rollers 208 partially penetrate through the placing seat 202 and extend to the outside of the placing seat 202, the support rollers 208 can support a die and can convert sliding friction into rolling friction, the die can be conveniently moved, the end parts of each group of support rollers 208 are fixedly connected with locking gears 209, one side bottom part of each group of support rollers 208 is provided with a movable frame 210, the movable frame 210 is connected with the guide rod 211 in a sliding manner, the electric push rod 212 is fixedly connected to the bottom of the movable frame 210, the electric push rod 212 can push the movable frame 210 to move up and down, the connecting rod 213 is fixedly connected to the top of the movable frame 210, the locking tooth sleeve 214 is fixedly connected to the top of the connecting rod 213, the guide rod 211 and the electric push rod 212 are fixedly connected with the inner wall of the placing seat 202, the locking tooth sleeve 214 is semi-annular, the locking tooth sleeve 214 is matched with the locking gear 209, the locking tooth sleeve 214 can be meshed with the locking gear 209 and then lock the supporting roller 208, and therefore the supporting roller 208 can be utilized to support a die, and stability is improved.
Referring to fig. 1 and 4, the lifting mechanism 5 includes a lifting seat 501, two guiding sliders 502 and a connecting seat 503 are fixedly connected to the end of the lifting seat 501, a plurality of second sliding grooves are formed in the front side of the machine body 1, the second sliding grooves are matched with the guiding sliders 502 and the connecting seat 503, a guiding effect can be achieved on movement of the lifting seat 501, a lifting screw 504 is connected to the inner thread of the connecting seat 503, a second motor 506 is connected to the end of the lifting screw 504 through a gear pair 505 in a transmission manner, the lifting screw 504 can be driven to rotate through the second motor 506, the lifting screw 504 is driven to rotate to drive the connecting seat 503 to move, the connecting seat 503 is driven to move to lift a heavier mold, and therefore convenience in installation can be improved.
During operation, the die is pushed to the placing seat 202, sliding friction is converted into rolling friction by the supporting roller 208, friction force is reduced, the die can be easily sent to the placing seat 202, then the electric push rod 212 drives the movable frame 210 to move, the movable frame 210 drives the connecting rod 213 to move along the guide rod 211, the connecting rod 213 moves to drive the locking tooth sleeve 214 to move, the locking tooth sleeve 214 is meshed with the locking gear 209, the supporting roller 208 is locked and kept stable, then the first motor 205 drives the two bidirectional screws 204 to rotate, the bidirectional screws 204 rotate to drive the two clamping plates 207 to move through the nut seat 206, the die is clamped and fixed, and the placing seat 202 is conveniently moved to the installation position by the electric slide rail 201, so that convenience in use can be effectively improved.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (8)
1. The mold clamping structure for the vertical injection molding machine comprises a machine body (1) and is characterized in that a hydraulic cylinder (3) is arranged in the machine body (1), an injection molding head (4) is arranged at the top of the hydraulic cylinder (3), a clamping moving mechanism (2) is arranged at the bottom of the injection molding head (4), and a lifting mechanism (5) is arranged at one side of the machine body (1);
Clamping moving mechanism (2) is including electronic slide rail (201), install on electronic slide rail (201) and place seat (202), place seat (202) top surface both sides all offer first spout (203), two the inside all rotation of first spout (203) is connected with bi-directional screw (204), two transmission connection between bi-directional screw (204), one bi-directional screw (204) tip fixedly connected with first motor (205), every equal threaded connection has two nut seats (206) on bi-directional screw (204), adjacent two nut seat (206) top fixedly connected with clamping plate (207), two be equipped with multiunit backing roll (208) between clamping plate (207), every group backing roll (208) tip equal fixedly connected with locking gear (209), every group backing roll (208) one side bottom all is equipped with movable frame (210), sliding connection has guide bar (211) on movable frame (210), electric putter (212) are connected with to movable frame (210) bottom, movable frame (210) top fixedly connected with clamping plate (207), every top fixedly connected with connecting rod (213).
2. The mold clamping structure for a vertical injection molding machine according to claim 1, wherein the electric slide rail (201) is fixedly installed at the top of the machine body (1), and the electric slide rail (201) is provided at the bottom of the injection molding head (4).
3. The mold clamping structure for a vertical injection molding machine according to claim 1, wherein two threads with opposite directions are provided on the bidirectional screw (204), two nut seats (206) are symmetrically provided on the bidirectional screw (204), and the nut seats (206) are slidably connected with the first sliding groove (203).
4. The mold clamping structure for a vertical injection molding machine according to claim 1, wherein the end parts of the two bidirectional screws (204) are fixedly connected with synchronous wheels, a synchronous belt is sleeved between the two synchronous wheels, and the two bidirectional screws (204) are in transmission connection with the synchronous belt through the synchronous wheels.
5. A mold clamping structure for a vertical injection molding machine according to claim 1, wherein a plurality of sets of said support rollers (208) are rotatably connected to the inside of the placement base (202), and said support rollers (208) partially penetrate through the placement base (202) and extend to the outside of the placement base (202).
6. The mold clamping structure for a vertical injection molding machine according to claim 1, wherein the guide rod (211) and the electric push rod (212) are fixedly connected with the inner wall of the placement seat (202), the locking tooth sleeve (214) is semi-annular, and the locking tooth sleeve (214) is matched with the locking gear (209).
7. The mold clamping structure for a vertical injection molding machine according to claim 1, wherein the lifting mechanism (5) comprises a lifting seat (501), and two guide sliding blocks (502) and a connecting seat (503) are fixedly connected to the end part of the lifting seat (501).
8. The mold clamping structure for a vertical injection molding machine according to claim 7, wherein a plurality of second sliding grooves are formed in the front side of the machine body (1), the second sliding grooves are matched with the guide sliding blocks (502) and the connecting seat (503), lifting screws (504) are connected to the inner threads of the connecting seat (503), and second motors (506) are connected to the end portions of the lifting screws (504) through gear pairs (505) in a transmission mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421173037.XU CN222372158U (en) | 2024-05-28 | 2024-05-28 | Mold clamping structure for vertical injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421173037.XU CN222372158U (en) | 2024-05-28 | 2024-05-28 | Mold clamping structure for vertical injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222372158U true CN222372158U (en) | 2025-01-21 |
Family
ID=94244756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421173037.XU Active CN222372158U (en) | 2024-05-28 | 2024-05-28 | Mold clamping structure for vertical injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222372158U (en) |
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2024
- 2024-05-28 CN CN202421173037.XU patent/CN222372158U/en active Active
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