The discharging door mechanism of batch (-type) prefoaming machine
Technical field:
The utility model relates to a kind of discharging door mechanism of foamed plastics batch (-type) prefoaming machine.
Background technology:
The discharging door mechanism of existing foamed plastics batch (-type) prefoaming machine is by four guide pillars, is advanced out by cylinder, because four guide pillars are difficult to control, is easy to occur stuck phenomenon, safeguards also inconvenient.
Summary of the invention:
The utility model provides a kind of discharging door mechanism of the foamed plastics batch (-type) prefoaming machine that can overturn flexibly.
The utility model is achieved by the following technical solution: a kind of discharging door mechanism of batch (-type) prefoaming machine, comprise prefoaming machine, discharging opening, its major technique is characterised in that the discharging opening at prefoaming machine is provided with resupinate discharging door mechanism, it comprises framework, the dodge gate that is arranged on discharging opening, dodge gate and drive link are fixed, and drive link connects the turning cylinder of rotary cylinder;
Described dodge gate is made of with the embedding door is overlapped movable doorboard, embeds door and matches with the staving doorframe, is embedded in the staving door frames, and movable doorboard is hinged on the staving;
Joint horizontal direction and vertical direction leave the slit of 1mm respectively between described movable doorboard and the embedding door;
Be connected with the piece that is in transmission connection between described turning cylinder and the dodge gate;
Connecting hole between described turning cylinder and the drive link is a square hole.
The utility model rotates flexibly, and is simple in structure, stuck phenomenon can not occur, and maintenance is also convenient.
Description of drawings:
Fig. 1 is the structural representation of the utility model on the batch (-type) prefoaming machine;
Fig. 2 is the structural representation of off status for discharge door;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is out the structural representation of state for discharge door;
Fig. 5 be drive link with the connection layout of turning cylinder;
Fig. 6 is that the A-A of Fig. 5 is to cutaway view;
Fig. 7 is that the B-B of Fig. 5 is to cutaway view;
Fig. 8 is the movable doorboard structural representation of dodge gate;
Fig. 9 is the vertical view of Fig. 8;
Figure 10 is that the C-C of Fig. 8 is to cutaway view;
Figure 11 is the D place enlarged drawing of Fig. 8;
Figure 12 is the structural representation of the embedding door of dodge gate;
Figure 13 is that the E-E of Figure 12 is to cutaway view;
Figure 14 is that the F-F of Figure 12 is to cutaway view;
Figure 15 is the G place enlarged drawing of Figure 14;
Figure 16 is the structural representation of dodge gate;
Figure 17 is the vertical view of Figure 16;
Figure 18 is that the H-H of Figure 16 is to cutaway view.
The specific embodiment:
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the discharging door mechanism of this batch (-type) prefoaming machine, comprise prefoaming machine 1, discharging opening 3, discharging opening at prefoaming machine is provided with resupinate discharging door mechanism 2, it is by the framework 4 that is located at discharging opening, dodge gate 5, and dodge gate and drive link 6 are fixing, and drive link connects the turning cylinder 8 of rotary cylinder 7.
As Fig. 5, Fig. 6, shown in Figure 7, be connected with the piece 11 that is in transmission connection between connecting rod 6 and the dodge gate; Connecting hole 13 between turning cylinder and the drive link is a square hole.Also have composite bearing 14, fixedly cage plate 15, seat board 16, composite bearing 17, clamp 18, screw 19, little turning cylinder 9, composite bearing 10, composite bearing 12 among the figure.
As Fig. 8-shown in Figure 180, dodge gate 5 is by movable doorboard 20 and embed that door 21 is overlapped to be constituted, and embeds door and matches with the staving doorframe, is embedded in the staving door frames, and movable doorboard is hinged on the staving; Be provided with hinge 22, hinge 23 among Fig. 9.Movable doorboard is hinged on the staving, embeds door and is mounted to the staving door frames, and movable doorboard and embedding door are connected and fixed with screw, and the dodge gate hard-over is 75 degree.As Figure 11, shown in Figure 15, joint horizontal direction and vertical direction leave the slit of 1mm respectively between movable doorboard and the embedding door, are convenient to feed gas, clean out powder.