CN216914487U

CN216914487U - Rubber and plastic gross rubber filter

Info

Publication number: CN216914487U
Application number: CN202121291972.2U
Authority: CN
Inventors: 杨剑平; 张清华; 杨学震; 卢正红; 陈磊
Original assignee: Changzhou Xiechang Rubber And Plastic Co ltd
Current assignee: Changzhou Xiechang Rubber And Plastic Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-07-08
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to the technical field of rubber machinery, in particular to a rubber and plastic rubber compound filter, which solves the problems of time and labor waste in cleaning residual curing adhesive of a pore plate of the existing rubber filter; one side of the pore plate is hinged on the machine head so that the pore plate can swing out of the machine head after the machine head is separated from the machine barrel; the machine base is further provided with a cleaner, the cleaner is provided with a mounting plate, the mounting plate is provided with cleaning rods, the number of the cleaning rods is the same as that of holes in the pore plate, the cleaning rods are distributed in the same state, the cleaning rods are inserted into the holes of the pore plate after the pore plate is swung out by the forward movement of the mounting plate, the residual glue is pushed out and cleaned, the filter is further provided with a locking device for locking the positions of the hole plate after the hole plate is swung out, and the cleaner is provided with a working position state and a standby position state on the machine base.

Description

Rubber and plastic rubber compound filter

Technical Field

The utility model relates to the technical field of rubber machinery, in particular to a rubber and rubber-plastic mixed rubber filtering machine with a function of cleaning residual curing rubber in a pore plate, which aims at various rubber machinery with the rubber filtering function or the names of rubber filtering machines, extruders and the like.

Background

A rubber and rubber plastic compound filtering machine, called rubber filter for short, is a machine for removing impurities in rubber materials or reclaimed rubber by utilizing the pushing and conveying functions of a screw, and mainly comprises a screw, a machine barrel, a rubber filter head, a transmission device and the like, wherein a pore plate and a filter screen are arranged on the rubber filter head, the pore plate is used for supporting the filter screen and is a discharge port, the aperture is generally 4-8 mm, and molten rubber materials are extruded by the screw, filtered by the filter screen of the machine head and then discharged from the discharge port.

After the rubber filter is stopped, the screw does not rotate any more, and because the non-extruded rubber materials exist in the pore plate, the rubber materials can stay and solidify in the pores of the pore plate, certain rubber materials with softer properties can be cleaned without any need, and after the rubber filter is continuously started, the residual rubber materials can be extruded by using the temperature of the molten rubber and the extrusion force of the screw; however, for some harder sizing materials, once the sizing materials are solidified in the holes of the hole plate, the sizing materials can be strongly adhered to the hole wall, the holes can be blocked, after the machine is started next time, the extrusion force of the screw cannot extrude residual sizing materials, and in this case, if the machine continues to operate, damage can be caused by overheating. In the prior art, under the condition, the method for cleaning the residual solidified rubber in the pore plate comprises the steps of opening the machine head, taking down the filter screen, manually removing the residual rubber in the pore plate by using a tool, and quickly cleaning the solidified residual rubber by using an electric drill through a drill bit with the diameter slightly smaller than the aperture.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the rubber filter with the function of quickly cleaning residual rubber is provided for solving the problems of time and labor waste in cleaning residual solidified rubber in a pore plate of the conventional rubber filter.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a rubber and plastic rubber compound filter has a base, a machine barrel is arranged on the base, a screw is arranged in the machine barrel, an openable machine head is arranged at the front end port of the machine barrel, a filter screen and a pore plate which is propped against the filter screen are arranged on the machine head, and when the machine head is opened, the filter screen can be replaced and residual rubber in the pore plate can be cleaned; one side of the pore plate is hinged on the machine head so that the pore plate can swing out of the machine head after the machine head is separated from the machine barrel;

still be equipped with the clearance ware on the frame, the clearance ware has the mounting panel, be equipped with on the mounting panel with the orifice plate on the same clearance pole of hole quantity and the same distribution state, insert the clearance pole by the advancing of mounting panel and realize the clearance of pushing out to the cull in the hole of putting out the back orifice plate, the filter still has the orifice plate after will putting out and carries out the locking device of position locking.

The cleaner is provided with a first oil cylinder for driving the mounting plate to move forward and backward, the first oil cylinder is connected with a hydraulic system of the equipment, and the cleaner is provided with two position states of moving forward to a working position and moving backward to a standby position at the position on the base.

In order to stabilize the position relation between the pore plate and the cleaner and ensure smooth cleaning process, the locking device for locking the position of the swung pore plate is arranged on the frame of the cleaner, and when the cleaner is in a working position, the locking device positions and fixes the pore plate and ensures that the distributed cleaning rods are in one-to-one correspondence with the axes of the distributed pores in the pore plate.

Specifically, a machine head pushing device for pushing the machine head to separate is arranged on the machine base.

The machine head is arranged on the first slide rail in a sliding manner to realize contact and separation with the machine barrel;

more specifically, still be equipped with direction and the perpendicular second slide rail of screw rod axis direction on the frame, the clearance ware slides and sets up on the second slide rail, the orifice plate can be swung out to the terminal surface and is parallel with the screw rod axis.

The utility model has the beneficial effects that: the filter is provided with the cleaning device for cleaning residual glue in the holes of the hole plate, the cleaning device fixes the hole plate in the working position and then performs cleaning of one action on all the holes by the cleaning rod, the cleaning process is efficient and rapid, and the integral service performance of the equipment is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a plan view of a cleaning device of the filter of the present invention in a standby state;

FIG. 3 is a top view of the cleaner of the filter of the present invention in an operating condition;

FIG. 4 is a schematic view of the cleaner in operation;

FIG. 5 is a top view of the orifice plate in fixed relation to the cleaner;

fig. 6 is a right side view of fig. 5.

In the figure, the device comprises a base 1, a machine base 2, a machine barrel 3, a screw rod 4, a machine head 5, a pore plate 6, a cleaning device 6-1, a mounting plate 6-2, a cleaning rod 6-3, a first oil cylinder 6-4, a backing plate 6-5, a connecting plate 7, a locking device 8, a second oil cylinder 9, a first sliding rail 10 and a second sliding rail.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The rubber and rubber-plastic rubber compound filter shown in the attached figure 1 is provided with a base 1, a machine barrel 2 is arranged on the base 1, a screw rod 3 is arranged in the machine barrel 2, an openable machine head 4 is arranged at the front end opening part of the machine barrel 2, a filter screen and a pore plate 5 which is propped against the filter screen are arranged on the machine head 4, when the machine head 4 is opened, the filter screen can be replaced and residual rubber in the pore plate 5 can be cleaned, one side of the pore plate 5 is hinged on the machine head 4 so that the pore plate 5 can swing out of the machine head 4 after the machine head 4 is separated from the machine barrel 2, and the form that the pore plate 5 is opened from the machine head 4 is shown in the figure 4; the machine base 1 is further provided with a cleaner 6, the structure of the cleaner 6 is shown in figures 5 and 6, the cleaner 6 is provided with a mounting plate 6-1, cleaning rods 6-2 which are the same as the number of holes in the pore plate 5 in number and in distribution state are arranged on the mounting plate 6-1, the cleaning rods 6-2 are inserted into the holes of the pore plate 5 after the mounting plate 6-1 moves forwards to realize the pushing and cleaning of residual glue, and the filter is further provided with a locking device 7 for locking the positions of the pore plate 5 after the pore plate 5 is swung out.

The utility model is to arrange a cleaner 6 for cleaning the solidified residual glue in a pore plate 5 on a filter, the position state of the cleaner 6 on a base 1 is a working position when in use and a standby position when the cleaner 6 quits working when the filter filters the glue, the two states are respectively shown in figures 3 and 2, the base 1 is provided with a first slide rail 9 with the same axial direction with a screw 3, a machine head 4 is arranged on the first slide rail 9 in a sliding way to realize the contact and the separation with a machine barrel 2, the prior art has more machine head 4 and machine barrel 2 separated form of hinged opening, the utility model adopts the form of sliding opening on the slide rail, the cleaner 6 has larger operation space, meanwhile, the base 1 is provided with a machine head pushing device 8 for pushing the machine head 4 to separate, as shown in figure 1, the machine head pushing device 8 adopts a spiral pushing structure, the base 1 is provided with a motor speed reducing device, an output shaft of the motor speed reducer is connected with a screw coupling, a nut is fixed on the machine head 4, the screw is meshed in the nut, the machine head 4 is pushed to move by the rotation of the screw, the speed reducer is provided with a reversing mechanism, and the screw can rotate forwards and backwards; a second slide rail 10 with the direction vertical to the axis direction of the screw 3 is arranged on the base 1, the cleaner 6 is arranged on the second slide rail 10 in a sliding manner, and the orifice plate 5 can be swung out until the end face is parallel to the axis of the screw 3; the cleaner 6 can not be fixed when working on the base 1, at the moment, the frame of the cleaner 6 can be fixedly connected with the orifice plate 5, namely, the orifice plate 5 needs to be fixed on the cleaner 6, the cleaner 6 can move on the second slide rail 10 without a special driving device and can be manually pushed, and the cleaner 6 can be positioned on the base 1 by a positioning device at a standby position;

the specific structure of the cleaner 6 is shown in figures 4, 5 and 6, the cleaner 6 is matched with a second slide rail 10 in a conventional sliding relationship, so that the cleaner 6 is not shown, the cleaner 6 is provided with a first oil cylinder 6-3 for driving a mounting plate 6-1 to move forwards and backwards, the extending end of the first oil cylinder 6-3 is fixed on a backing plate 6-4, the mounting plate 6-1 for fixing a cleaning rod 6-2 is arranged on the backing plate, the first oil cylinder 6-3 is arranged on a frame of the cleaner 6, the frame comprises a connecting plate 6-5 at the front end, a pore plate 5 is fixed on the connecting plate 6-5 in a contact manner, guide holes for the cleaning rod 6-2 are distributed on the connecting plate 6-5 and have a stabilizing effect on the cleaning rod 6-2, the pore plate 5 and the connecting plate 6-5 are respectively provided with a cone hole and a frustum which are positioned mutually, the taper hole on the orifice plate 5 is a blind hole; the locking device 7 for locking the position of the swung hole plate 5 is arranged on a connecting plate 6-5 of the cleaner 6, when the cleaner 6 is in a working position, the locking device 7 positions and fixes the hole plate 5 and enables the distributed cleaning rods 6-2 to correspond to the axes of the distributed holes in the hole plate 5 one by one, as shown in figure 6, the locking device 7 is 4 pieces which are distributed in equal intervals on the circumference of the axis of the connecting plate 6-5, see figure 5, and the locking device 7 is a clamping device screwed by nuts.

The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.

Claims

1. The utility model provides a rubber and plastic rubber compound filter, has frame (1), is equipped with barrel (2) on frame (1), is equipped with screw rod (3) in barrel (2), the front end port portion of barrel (2) is equipped with aircraft nose (4) that can open, be equipped with the filter screen on aircraft nose (4) and support orifice plate (5) of filter screen, can realize the change of filter screen and the clearance to cull in orifice plate (5) when aircraft nose (4) are opened, characterized by:

one side of the pore plate (5) is hinged on the machine head (4) so that the pore plate (5) can swing out of the machine head (4) after the machine head (4) is separated from the machine barrel (2);

still be equipped with clearance ware (6) on frame (1), clearance ware (6) have mounting panel (6-1), be equipped with on mounting panel (6-1) with the orifice plate (5) on the same and the same clearance pole of distribution state of hole quantity (6-2), realize the clearance of pushing out to the cull in inserting the hole of putting out back orifice plate (5) clearance pole (6-2) by the antedisplacement of mounting panel (6-1), the filter still has and carries out locking device (7) of position locking with orifice plate (5) after putting out.

2. A filter for rubber and rubber-plastic mixtures, as claimed in claim 1, wherein: the cleaner (6) is provided with a first oil cylinder (6-3) for driving the mounting plate (6-1) to move forward and backward, and the position state of the cleaner (6) on the machine base (1) has two states of moving forward to a working position and moving backward to a standby position.

3. A filter for rubber and rubber-plastic mixtures, as claimed in claim 2, characterized in that: the locking device (7) for locking the position of the swung hole plate (5) is arranged on a frame of the cleaner (6), and when the cleaner (6) is in a working position, the locking device (7) positions and fixes the hole plate (5) and enables the distributed cleaning rods (6-2) to be in one-to-one correspondence with the axes of the distributed holes in the hole plate (5).

4. A filter for rubber and rubber-plastic mixtures, as claimed in claim 1, wherein: the machine base (1) is provided with a machine head pushing device (8) for pushing the machine head (4) to separate.

5. A filter for rubber and rubber-plastic mixtures, as claimed in claim 1, wherein: the machine base (1) is provided with a first sliding rail (9) which is the same as the axis direction of the screw (3), and the machine head (4) is arranged on the first sliding rail (9) in a sliding manner to realize contact and separation with the machine barrel (2).

6. A filter for rubber and rubber-plastic mixtures, as claimed in claim 5, characterized in that: still be equipped with direction and screw rod (3) axis direction vertically second slide rail (10) on frame (1), clearance ware (6) slide to set up on second slide rail (10), orifice plate (5) can be swung out to the terminal surface and screw rod (3) axis parallel.