CN207915894U - A kind of injection molding machine - Google Patents

Abstract

The utility model discloses a kind of injection molding machines, including workbench, the left end surface of the workbench is equipped with switch button, power input line, the power input line is connected in series with shock electric machine by conducting wire, the upper left end surfaces of the workbench are equipped with injection-molded finished, the left side of the workbench is equipped with finished product box, the upside of the workbench is fixedly connected with lower hopper by fixed frame, material chamber is equipped among the inside of the fixed frame, the first rotating shaft that passes on left of the workbench is rotatably connected to swivel plate, the lower left side of the swivel plate is internally provided with open slot, the internal slide of the swivel plate is connected with sliding bar, the upper end face of the sliding bar is fixedly connected with spring, the lower end of the sliding bar is fixedly connected with the first free bearing, the inside of first free bearing is rotatably connected to connecting rod by the second shaft.The injection molding machine improves the safety of injection molding machine, effectively increases the useful life longevity of material chamber.

Description

A kind of injection molding machine

Technical field

The utility model is related to injection molding apparatus field, specially a kind of injection molding machine.

Background technology

Injection molding machine also known as injection (mo(u)lding) machine or injector, it is that thermoplastic or thermosetting plastics are utilized plastic shaping The main former of variously-shaped plastic products is made in mold, is molded function heating of plastic, applies high pressure to molten plastic, So that it is projected and is full of mold cavity.

Currently, existing injection molding machine does not have connecting rod pushing structure, injection-molded finished promotion blanking is cannot achieve, hand need to be used It takes injection-molded finished, it is very dangerous, in addition, not having taper convex block vibrational structure, raw material is cannot achieve from taper convex block both sides Pan feeding chamber is slid, raw material is directly to fall into material chamber from the lower hopper of eminence, to cause the damage of material chamber bottom interior wall, causes to expect The useful life longevity of chamber is low.

Utility model content

The purpose of this utility model is to provide a kind of injection molding machines, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of injection molding machine, including workbench, institute The left end surface for stating workbench is equipped with switch button, power input line, and the power input line is connected in series with by conducting wire Shock electric machine, the upper left end surfaces of the workbench are equipped with injection-molded finished, and the left side of the workbench is equipped with finished product box, institute The upside for stating workbench is fixedly connected with lower hopper by fixed frame, and material chamber is equipped among the inside of the fixed frame, described The first rotating shaft that passes on left of workbench is rotatably connected to swivel plate, and the lower left side of the swivel plate is internally provided with open slot, The internal slide of the swivel plate is connected with sliding bar, and the upper end face of the sliding bar is fixedly connected with spring, the sliding The lower end of bar is fixedly connected with the first free bearing, and the inside of first free bearing is rotatably connected to connecting rod by the second shaft.

Preferably, the right side of the connecting rod is rotatably connected to the second free bearing, the right side of second free bearing by third shaft End surfaces are fixedly connected with guide rod, and the rear surface of the guide rod is equipped with mandril.

Preferably, the upper right side of the guide rod slidably connects baffle by pilot hole, and the upside of the guide rod is logical It crosses card slot and is connected with strip fixture block, the upper end of the strip fixture block is equipped with fixed pin, and the outer surface of the fixed pin passes through through-hole Through being connected with baffle.

Preferably, the both sides upper end face of the material chamber is symmetrically fixedly connected with sleeve, and the lower inner part of the sleeve is set There are blanking port, the left end of the sleeve to be fixedly connected with fixed plate, the intermediate upper end face of the fixed plate is equipped with shock electric machine, Taper convex block is fixedly connected on the upside of the shock electric machine.

Preferably, the both sides rear surface of the taper convex block is symmetrically fixedly connected with sliding block, and the lower end of the sliding block is solid Surely it is connected with buffer spring.

Compared with prior art, the utility model has the beneficial effects that：The injection molding machine is realized by connecting rod pushing structure Injection-molded finished promotion blanking, it is injection-molded finished without being taken with hand, it the safety of injection molding machine is improved, is shaken by taper convex block Dynamic structure realizes raw material and slides pan feeding chamber from taper convex block both sides, effectively prevents raw material and directly fallen from the lower hopper of eminence Pan feeding chamber causes the damage of material chamber bottom interior wall, effectively increases the useful life longevity of material chamber.

Description of the drawings

Fig. 1 is the overall structure facade view of the utility model；

Fig. 2 is the fixed pin structure division sectional view of the utility model.

In figure：Under 1 workbench, 2 switch buttons, 3 power input lines, 4 injection-molded finished, 5 first rotating shafts, 6 fixed frames, 61 Hopper, 62 material chambers, 63 blanking ports, 64 fixed plates, 65 shock electric machines, 66 taper convex blocks, 67 sliding blocks, 68 buffer springs, 69 sleeves, 7 swivel plates, 8 guide rods, 81 pilot holes, 82 card slots, 83 strip fixture blocks, 84 fixed pins, 85 through-holes, 86 baffles, 9 sliding bars, 10 Second shaft, 11 first free bearings, 12 connecting rods, 13 third shafts, 14 second free bearings, 15 mandrils, 16 finished product boxes, 17 open slots, 18 Spring.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, does not indicate or imply the indicated dress It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model Limitation.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of injection molding machine, including workbench 1, work The left end surface of platform 1 is equipped with switch button 2, power input line 3, and the model LA22-12BN-40 of switch button 2, power supply is defeated Enter line 3 for 220V power supplys and provide shock electric machine 65 working power by conducting wire, power input line 3 is connected in series with by conducting wire The upper left end surfaces of shock electric machine 65, workbench 1 are equipped with injection-molded finished 4, and the left side of workbench 1 is equipped with finished product box 16, work The upside for making platform 1 is fixedly connected with lower hopper 61 by fixed frame 6, and material chamber 62 is equipped among the inside of fixed frame 6, expects chamber 62 Both sides upper end face be symmetrically fixedly connected with sleeve 69, the lower inner part of sleeve 69 is equipped with blanking port 63, the left end of sleeve 69 It is fixedly connected with fixed plate 64, the intermediate upper end face of fixed plate 64 is equipped with shock electric machine 65, the model HY- of shock electric machine 65 TB-0.28 presses switch button 2, and shock electric machine 65 works and drives 66 high speed up-down vibration of taper convex block, passes through blanking at this time The raw material that bucket 61 is fallen passes through the vibration of taper convex block 66, understands along the bevel edge of taper convex block 66 to two Slideslips, and by falling Material mouth 63 be slipped to material chamber 62 inside, effectively prevent raw material directly from the lower hopper of eminence 61 fall into material chamber 62 cause material chamber 62 The damage of bottom interior wall effectively increases the useful life longevity of material chamber 62, and it is convex that the upside of shock electric machine 65 is fixedly connected with taper The both sides rear surface of block 66, taper convex block 66 is symmetrically fixedly connected with sliding block 67, and the lower end of sliding block 67 is fixedly connected with buffering Spring 68, when taper convex block 66 downwards vibrate when, can give sliding block 67 downward pressure, 68 compressive deformation of buffer spring and by this Pressure into row buffering, plays buffering effect inside it, and the first rotating shaft 5 that passes on left of workbench 1 is rotatably connected to rotation The lower left side of flap 7, swivel plate 7 is internally provided with open slot 17, and the internal slide of swivel plate 7 is connected with sliding bar 9, sliding bar 9 Upper end face be fixedly connected with spring 18, if cancelling power to guide rod 8 to the left, spring 18 can give sliding bar 9 to the right Screen resilience, by connecting rod 12 drive guide rod 8 slided to the right along pilot hole 81, swivel plate 7 can be driven with first turn at this time It is rotated clockwise centered on axis 5, until when swivel plate 7 turns to 90 degree, swivel plate 7 can block and effectively prevent being molded Disintegrating slag when machine works falls into finished product box 16, and the lower end of sliding bar 9 is fixedly connected with the first free bearing 11, the inside of the first free bearing 11 It is rotatably connected to connecting rod 12 by the second shaft 10, the right side of connecting rod 12 is rotatably connected to the second free bearing by third shaft 13 14, the right end face of the second free bearing 14 is fixedly connected with guide rod 8, is moved to the left guide rod 8 along pilot hole 81, passes through first Free bearing 11 can give the power of swivel plate 7 to the left, and swivel plate 7 is driven, counterclockwise to anticlockwise, to wait rotating centered on first rotating shaft 5 When the left side of plate 7 is close to the upper end of finished product box 16, sliding bar 9 can be moved to the left along swivel plate 7,18 compressed shape of spring Become, while guide rod 8 can drive mandril 15 to be moved to the left, the left end of mandril 15 can drive injection-molded finished 4 to be moved to the left, and pass through Open slot 17 falls into finished product box 16, realizes injection-molded finished 4 promotion blanking, without taking injection-molded finished 4 with hand, improves note The upper right side of the safety of molding machine, guide rod 8 slidably connects baffle 86 by pilot hole 81, and the upside of guide rod 8 passes through card Slot 82 is connected with strip fixture block 83, by the through-hole 85 of 8 upside of guide rod through insertion fixed pin 84, then is rotated clockwise 90 degree, 83 rotated ninety degrees of strip fixture block are driven, the both sides of strip fixture block 83 are caught in card slot 82 at this time, play to guide rod 8 The upper end of the effect of positioning, strip fixture block 83 is equipped with fixed pin 84, and the outer surface of fixed pin 84 is run through by through-hole 85 to be connected with The rear surface of baffle 86, guide rod 8 is equipped with mandril 15.

The utility model is in the specific implementation：In use, being moved to the left guide rod 8 along pilot hole 81, pass through the first hinge Seat 11 can give the power of swivel plate 7 to the left, and swivel plate 7 is driven, counterclockwise to anticlockwise, to wait for swivel plate centered on first rotating shaft 5 When 7 left side is close to the upper end of finished product box 16, sliding bar 9 can be moved to the left along swivel plate 7,18 compressive deformation of spring, Guide rod 8 can drive mandril 15 to be moved to the left simultaneously, and the left end of mandril 15 can drive injection-molded finished 4 to be moved to the left, and by opening Mouthful slot 17 falls into finished product box 16, realizes injection-molded finished 4 promotion blanking, without taking injection-molded finished 4 with hand, improves injection molding The safety of machine, in addition, power input line 3 is connected on 220V power supplys, power input line 3 provides shock electric machine by conducting wire 65 working powers, press switch button 2, and shock electric machine 65 works and drives 66 high speed up-down vibration of taper convex block, passes through at this time The raw material that lower hopper 61 is fallen passes through the vibration of taper convex block 66, can be along the bevel edge of taper convex block 66 to two Slideslips, and leads to Cross blanking port 63 be slipped to material chamber 62 inside, effectively prevent raw material directly from the lower hopper of eminence 61 fall into material chamber 62 cause to expect The damage of 62 bottom interior wall of chamber effectively increases the useful life longevity of material chamber 62.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of injection molding machine, including workbench (1), it is characterised in that：The left end surface of the workbench (1) is equipped with switch Button (2), power input line (3), the power input line (3) are connected in series with shock electric machine (65), the work by conducting wire The upper left end surfaces for making platform (1) are equipped with injection-molded finished (4), and the left side of the workbench (1) is equipped with finished product box (16), described The upside of workbench (1) is fixedly connected with lower hopper (61) by fixed frame (6), is set among the inside of the fixed frame (6) There are material chamber (62), the first rotating shaft (5) that passes on left of the workbench (1) to be rotatably connected to swivel plate (7), the swivel plate (7) lower left side is internally provided with open slot (17), and the internal slide of the swivel plate (7) is connected with sliding bar (9), the sliding The upper end face of bar (9) is fixedly connected with spring (18), and the lower end of the sliding bar (9) is fixedly connected with the first free bearing (11), The inside of first free bearing (11) is rotatably connected to connecting rod (12) by the second shaft (10).

2. a kind of injection molding machine according to claim 1, it is characterised in that：The right side of the connecting rod (12) passes through third shaft (13) it is rotatably connected to the second free bearing (14), the right end face of second free bearing (14) is fixedly connected with guide rod (8), described The rear surface of guide rod (8) is equipped with mandril (15).

3. a kind of injection molding machine according to claim 2, it is characterised in that：The upper right side of the guide rod (8) passes through guiding Hole (81) slidably connects baffle (86), and the upside of the guide rod (8) is connected with strip fixture block (83), institute by card slot (82) The upper end for stating strip fixture block (83) is equipped with fixed pin (84), and connection is run through in the outer surface of the fixed pin (84) by through-hole (85) There is baffle (86).

4. a kind of injection molding machine according to claim 1, it is characterised in that：The both sides upper end face of the material chamber (62) is symmetrical It is fixedly connected with sleeve (69), the lower inner part of the sleeve (69) is equipped with blanking port (63), and the left end of the sleeve (69) is solid Surely it is connected with fixed plate (64), the intermediate upper end face of the fixed plate (64) is equipped with shock electric machine (65), the shock electric machine (65) taper convex block (66) is fixedly connected on the upside of.

5. a kind of injection molding machine according to claim 4, it is characterised in that：The both sides rear surface of the taper convex block (66) It symmetrically is fixedly connected with sliding block (67), the lower end of the sliding block (67) is fixedly connected with buffer spring (68).