Rubber filtering and discharging machine

Abstract

The utility model relates to the technical field of rubber production equipment, in particular to a rubber filtering and discharging machine which comprises a machine base, a feeding device and a single-screw extrusion device are fixed on the upper end face of the machine base, the feeding device is used for mixing and feeding rubber, the single-screw extrusion device is used for extruding the rubber, and the rubber filtering and discharging machine further comprises a filtering die head and a discharging die head, the filtering die head is fixed to the discharging end of the single-screw extrusion device and comprises a first die head body, and a filtering plate is fixedly connected to the interior of the first die head body. And the tablet discharging device is rotationally connected with one side of the filtering die head and comprises a cantilever, a movable die head is fixed at the front end of the cantilever, a second oil cylinder is fixed at the rear end of the cantilever, and a push plate sliding in the cantilever is fixed at the extending end of the second oil cylinder. According to the utility model, the original production processes of the rubber filter and the open mill are combined and designed into one, the equipment is reasonable in design, the continuity and the stability of the rubber in the production process are high, and the production efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber production equipment technical field, concretely relates to rubber filter out sheet machine. BACKGROUND

[0002] Rubber is in production, through dense mixing good rubber mass material is sent to the filter glue machine filter, then is sent to the mill, out sheet, shaping enters the next cooling process, therefore needs to increase a rubber filter production line again, like this not only increases the floor space, increases the manual work and energy consumption, also can not realize the continuity of production, makes the efficiency low, increases the production cost of enterprise. UTILITARIAN CONTENT

[0003] The utility model is to provide rubber filter out sheet machine to solve the above technical problem.

[0004] The utility model discloses a rubber filter out sheet machine, which can solve the above technical problems.

[0005] The utility model discloses a rubber filter out sheet machine, which comprises a machine base, a feeding device and a single screw extrusion device are fixed to the upper end surface of the machine base, the feeding device is used for feeding rubber mixture, and the single screw extrusion device is used for extruding rubber.

[0006] A filter die head is fixed to the discharge end of the single screw extrusion device and comprises a die head main body I, and a filter plate is fixedly connected in the die head main body I.

[0007] An out sheet device is rotatably connected to one side of the filter die head and comprises a cantilever arm, an activity die head is fixed to the front end of the cantilever arm, an oil cylinder II is fixed to the rear end of the cantilever arm, a push plate is slidably arranged in the cantilever arm and fixed to the extension end of the oil cylinder II, a tapered weight head is fixed to the outer end of the push plate, the weight head extends into the middle space of the activity die head and leaves a gap with the inner wall of the activity die head, and a blade is fixed to the inner side of the cantilever arm near the upper side of the gap.

[0008] A locking device is arranged outside the connection between the filter die head and the out sheet device and is used for locking the filter die head and the out sheet device.

[0009] Further, the feeding device and the single screw extrusion device are connected at an angle of 90 degrees left and right and an angle of 15 degrees up and down, the feeding device comprises an inlet chute, two taper rods are arranged in the inlet chute, and the taper rods are driven by a driving assembly.

[0010] Further, a cover plate is rotatably connected to the outer end of the connection between the feeding device and the single screw extrusion device.

[0011] Further, the two sides of the die body one are fixedly connected with connecting frames, the locking device comprises a mounting seat, an oil cylinder one is fixed to the upper end of the mounting seat, the extending end of the oil cylinder one penetrates through the mounting seat and is fixed with an upper hoop, the two sides of the mounting seat are fixedly connected with guide rods, the two guide rods respectively slide through the two sides of the upper hoop and the two connecting frames and are slidably sleeved with a lower hoop;

[0012] Further, the upper hoop and the lower hoop are arranged on the upper and lower sides of the filter plate respectively, a plurality of buffer pads are fixed to the lower end face of the lower hoop, a boss is arranged below the lower hoop, and the buffer pads are in contact with the boss arranged below when the lower hoop is unfolded;

[0013] Further, the movable die comprises a die body two, the die body two is rotationally connected with a connecting frame through a rotating frame, a ring-shaped water channel is formed in the die body two, and an end cover is arranged on the outer end of the die body two;

[0014] Further, the sheet discharging device further comprises an unfolding ball head frame, the unfolding ball head frame comprises a support, the support is in inverted U shape and is detachably connected to the upper end face of the cantilever through bolts, inwardly inclined screw rods are symmetrically sleeved to the two sides of the support, ball heads are rotationally connected to the lower ends of the screw rods, and hand wheels are sleeved to the outer ends of the screw rods;

[0015] The rubber filtering sheet discharging machine has the advantages that:

[0016] The rubber filtering sheet discharging machine combines the production processes of the original rubber filtering machine and the open mill into one, and the two types of machines are integrated into one device, the device is reasonable in design, simple in structure, small in floor area, and high in continuity and stability of rubber in the production process, and the production efficiency is greatly improved, and the manual labor and energy consumption cost in multiple links are saved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The rubber filtering sheet discharging machine will be further described below with reference to the drawings.

[0018] Figure 1 is the overall structure diagram of the rubber filtering sheet discharging machine;

[0019] Figure 2 is the top view of the rubber filtering sheet discharging machine;

[0020] Figure 3 is the connection structure diagram of the locking device and the sheet discharging device in the rubber filtering sheet discharging machine;

[0021] Figure 4 is the structure diagram of the sheet discharging device in the rubber filtering sheet discharging machine;

[0022] Figure 5 is a structure diagram of a movable die head in the rubber filtering sheet discharging machine provided by the utility model;

[0023] Figure 6 is a structure diagram of a unfolding ball head frame in the rubber filtering sheet discharging machine provided by the utility model.

[0024] Reference signs:

[0025] 1, machine base;

[0026] 2, feeding device; 21, feeding groove; 22, taper rod; 23, driving assembly;

[0027] 3, single screw extrusion device; 4, cover plate;

[0028] 5, filtering die head; 51, die head main body one; 52, filter plate; 53, connecting frame;

[0029] 6, locking device; 61, mounting seat; 62, oil cylinder one; 63, upper clamp; 64, lower clamp; 65, guide rod;

[0030] 7, sheet discharging device; 71, cantilever; 72, movable die head; 721, die head main body two; 722, end cover; 723, waterway; 73, push plate; 74, sub head; 75, oil cylinder two; 76, unfolding ball head frame; 761, support; 762, ball head; 763, screw rod; 764, hand wheel; 77, blade. Specific implementation

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Embodiment 1

[0033] Please refer to the drawings in the embodiments of the utility model, Figures 1 to 4 The rubber filtering sheet discharging machine in the embodiments of the utility model comprises a machine base 1, characterized in that: the upper end face of the machine base 1 is fixed with a feeding device 2 and a single screw extrusion device 3; the feeding device 2 is used for feeding rubber mixture; the single screw extrusion device 3 is used for extruding rubber; and the rubber filtering sheet discharging machine further comprises:

[0034] A filtering die head 5 is fixed at the discharging end of the single screw extrusion device 3 and comprises a die head main body one 51; the die head main body one 51 is fixedly connected with a filter plate 52 inside; the rubber extruded by the single screw extrusion device 3 is filtered by the filter plate 52 and then discharged, so that the rubber is filtered.

[0035] The sheet discharging device 7 is rotatably connected with one side of the filter die 5, and comprises a cantilever 71, a movable die 72 fixed at the front end of the cantilever 71, an oil cylinder 75 fixed at the rear end of the cantilever 71, a push plate 73 slidingly arranged in the cantilever 71 and fixed at the extending end of the oil cylinder 75, a tapered distribution head 74 fixed at the outer end of the push plate 73 and extending into the middle space of the movable die 72 with a gap, and a blade 77 fixed at the inner side of the cantilever 71 near the upper side of the gap. Since the distribution head 74 has a gap with the inner wall of the movable die 72, the rubber material is extruded in a tubular shape, and then the tubular rubber material is cut by the blade 77 from above the annular flow channel to be unfolded into a flat rubber sheet.

[0036] In this embodiment, the distribution head 74 is tapered, and the extension degree of the distribution head 74 can be controlled by controlling the extension and retraction of the oil cylinder 75, so as to adjust the gap width between the distribution head 74 and the inner wall of the movable die 72, and further adjust the thickness of the rubber sheet.

[0037] The sheet discharging device 7 is rotatably connected, which is convenient for opening, so as to clean and maintain the internal components, such as the filter plate 52.

[0038] In this embodiment, the feeding device 2 and the single-screw extrusion device 3 are connected at 90 degrees left and right and 15 degrees up and down. The feeding device 2 comprises a feeding chute 21, two tapered rods 22 arranged in the feeding chute 21, and a driving assembly 23 driving the two tapered rods 22. The rubber material is put into the feeding chute 21, and the driving assembly 23 drives the two tapered rods 22 to mix the rubber material and put it into the single-screw extrusion device 3. The driving assembly 23 can be driven by a motor and a speed reducer, and driven by a gear box to drive the two tapered rods 22 to rotate towards each other. The single-screw extrusion device 3 adopts the structure of the single-screw extruder in the prior art, which will not be described here.

[0039] The outer end of the connection between the feeding device 2 and the single-screw extrusion device 3 is rotatably connected with a cover plate 4, which is convenient for opening the feeding connection area for cleaning.

[0040] Embodiment 2

[0041] Please refer to Figure 3 and Figure 5 On the basis of embodiment 1, a locking device 6 is arranged in this embodiment, which is arranged outside the connection between the filter die 5 and the sheet discharging device 7, and is used for locking the filter die 5 and the sheet discharging device 7.

[0042] Specifically, both sides of the die main body 51 are fixedly connected with connecting frames 53, the locking device 6 comprises a mounting seat 61, the upper end of the mounting seat 61 is fixed with an oil cylinder 62, the extending end of the oil cylinder 62 penetrates through the mounting seat 61 and is fixed with an upper hoop 63, both sides of the mounting seat 61 are fixedly connected with guide rods 65, the two guide rods 65 respectively slide through both sides of the upper hoop 63 and the two connecting frames 53 and are slidingly sleeved with lower hoops 64, during use, through the action of the oil cylinder 62, the moving direction and stroke of the two sets of locking clamps of the upper and lower upper hoops 63 and the lower hoops 63 are controlled to make opposite movements respectively, so that the upper and lower upper hoops 63 and the lower hoops 63 are in two states of opening and closing to lock.

[0043] Wherein, the upper hoop 63 and the lower hoop 64 are arranged on the upper and lower sides of the filter plate 52 respectively, the lower end surface of the lower hoop 64 is fixed with a plurality of buffer pads, a boss is arranged below the lower hoop 64, when the lower hoop 64 is unfolded, the buffer pads are in contact with the boss arranged below, so as to keep stable.

[0044] In the embodiment, the movable die 72 comprises a die main body two 721, the die main body two 721 is rotatably connected with a connecting frame 53 through a rotating frame, the inside of the die main body two 721 is provided with an annular water channel 723, the outer end sealing cover of the die main body two 721 is provided with an end cover 722, the arranged water channel 723 can be connected with cooling water, so as to accelerate the rubber shaping, wherein, the water channel 723 has two pipelines connected with the outside, which are respectively used for water inlet and water outlet.

[0045] Embodiment 3

[0046] Please refer to Figure 4 and Figure 6 , on the basis of embodiment 1, the sheet discharging device 7 further comprises an unfolding ball head frame 76, the unfolding ball head frame 76 comprises a support 761, the support 761 is inverted U-shaped and is detachably connected on the upper end surface of the cantilever 71 through bolts, both sides of the support 761 are symmetrically sleeved with inwardly inclined screw rods 763, the lower end of the screw rod 763 is rotatably connected with a ball head 762, the outer end of the screw rod 763 is sleeved with a hand wheel 764.

[0047] When the rubber is discharged, it will be in contact with the two ball heads 762, the rubber is expanded by the ball head 762, which assists the rubber to unfold and discharge, wherein, the ball head 762 is connected with the support 761 through the screw rod and is provided with the hand wheel 764, the height can be adjusted, and the support 761 is detachably connected on the cantilever 71 through bolts, the upper end surface of the cantilever 71 is provided with a mounting groove, so that the support 761 can change the installation position and flexibility, which can meet different production needs.

[0048] The above has carried out the detailed description to one embodiment of the utility model, but the content described is only the preferred embodiment of the utility model, cannot be considered for limiting the implementation scope of the utility model. All equal changes and improvements etc. that are made in the utility model application scope should still belong to the patent coverage scope of the utility model.

Claims

1. Rubber filter out sheet machine comprising a base (1), characterized in that: The upper end surface of the machine base (1) is fixed with feeding device (2) and single screw extrusion device (3), the feeding device (2) is used for rubber mixed feeding, the single screw extrusion device (3) is used for extruding rubber, further comprising: Filtering die head (5), the filtering die head (5) is fixed at the discharge end of single screw extrusion device (3), including die head body one (51), the inside of die head body one (51) is fixedly connected with filter plate (52); Sheet discharging device (7), the sheet discharging device (7) is rotatably connected with one side of filtering die head (5), including cantilever (71), the front end of cantilever (71) is fixed with movable die head (72), the rear end is fixed with oil cylinder two (75), the protruding end of oil cylinder two (75) is fixed with push plate (73) sliding in the inside of cantilever (71), the outer end of push plate (73) is fixed with conical component head (74), the component head (74) extends into the middle space of movable die head (72) and leaves a gap with the inner wall of movable die head (72), the inner side of cantilever (71) is fixed with blade (77) near the upper side of the gap; Locking device (6), the locking device (6) is arranged outside the connection of filtering die head (5) and sheet discharging device (7), for locking filtering die head (5) and sheet discharging device (7).

2. The rubber filter extruder of claim 1, wherein: The feeding device (2) and single screw extrusion device (3) are connected with 90 degrees left and right and 15 degrees up and down, the feeding device (2) includes feeding groove (21), the inside of feeding groove (21) is provided with two taper rods (22), the taper rods (22) are driven by driving assembly (23).

3. The rubber filter extruder of claim 2, wherein: The outer end of the connection of the feeding device (2) and single screw extrusion device (3) is rotatably connected with cover plate (4).

4. The rubber filter extruder of claim 1, wherein: Both sides of the die head body one (51) are fixedly connected with connecting frame (53), the locking device (6) includes mounting seat (61), the upper end of mounting seat (61) is fixed with oil cylinder one (62), the protruding end of oil cylinder one (62) penetrates mounting seat (61) and is fixed with upper clamp (63), both sides of mounting seat (61) are fixedly connected with guide rod (65), two guide rods (65) are respectively slidably penetrated through both sides of upper clamp (63) and two connecting frames (53) and are slidably sleeved with lower clamp (64).

5. The rubber filter extruder of claim 4, wherein: The upper clamp (63) and lower clamp (64) are respectively arranged on the upper and lower sides of filter plate (52), the lower end surface of lower clamp (64) is fixed with a plurality of buffer pads, a boss is arranged below lower clamp (64), when lower clamp (64) is unfolded, the buffer pads are in contact with the boss arranged below.

6. The rubber filter extruder of claim 4, wherein: The movable die head (72) includes die head body two (721), the die head body two (721) is rotatably connected with a connecting frame (53) through rotating frame, the inside of die head body two (721) is provided with annular waterway (723), the outer end of die head body two (721) is provided with end cover (722).

7. The rubber filter extruder of claim 1, wherein: The sheet discharging device (7) further comprises a spread ball head frame (76), the spread ball head frame (76) comprises a support (761), the support (761) is inverted U-shaped and detachably connected on the upper end face of the cantilever (71) by bolts, the two sides of the support (761) are symmetrically sleeved with inwardly inclined screw rods (763), the lower end of the screw rod (763) is rotatably connected with a ball head (762), and the outer end of the screw rod (763) is sleeved with a hand wheel (764).

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