Kneading machine with filter device easy to disassemble

Abstract

The utility model relates to the technical field of kneading machines, and discloses a kneading machine with an easily detachable filter device, which comprises a base, a kneading machine main body is arranged on the base, and a feed port is arranged on the base; the ventilation hole is formed in one side of the kneading machine main body, and the ventilation hole is fixedly connected with the kneading machine main body; the filter screen is arranged on the ventilation holes, and the filter screen is connected with the ventilation holes in a clamped mode; the mounting assembly is arranged on the ventilation hole, the mounting assembly is used for limiting the position of the filter screen, the mounting assembly comprises a mounting block and a connecting block, the mounting block is fixedly connected with the ventilation hole, the connecting block is fixedly connected with the filter screen, the connecting block and the mounting block are connected in a clamped mode, the filter screen is pushed inwards, and the connecting block on the filter screen is aligned with the clamping head; the clamping head is inserted into the connecting block, at the moment, through cooperation of the clamping head, the clamping block and the spring in the mounting assembly, the filter screen is pushed to be rapidly fixed to the ventilation hole, and operation steps are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of kneading machines, and specifically relates to a kneading machine with a detachable filter device. Background Art

[0002] A kneading machine is a device for kneading and mixing highly viscous, elastoplastic materials. The kneading machine can be used for producing silicone rubber, sealant, hot melt adhesive, etc. The kneading machine is a mixing and stirring device with complete functions and various varieties, and is widely used. Among them, the vacuum kneading machine is one type of kneading machine.

[0003] After retrieval, a document with the publication number (CN217704167U) discloses a detachable filter device for a high-precision kneading machine, which includes a kneading machine body. An air vent head is installed on the outer wall of the kneading machine body, and a ventilation pipe is connected to the air inlet end of the air vent head; a base is arranged at the bottom end of the kneading machine body; the filter assembly includes a filtering part and an installation part. The filtering part is used for filtering the air flowing into the ventilation pipe, and the installation part is used for realizing the portable installation of the filtering part.

[0004] By setting an installation part composed of an inlay block, an inlay groove and a limiting groove, when installing the filter screen frame, only need to first embed the inlay block on the outer wall of the filter screen frame into the inlay groove, and then rotate the filter screen frame after the inlay block is placed at the bottom of the inlay groove, and rotate the inlay block into the limiting groove, then the filter screen frame can be effectively fixed.

[0005] The above device does not consider that in actual use, the clamping method by rotating the clamping groove will cause the filter screen to rotate due to the vibration of the kneading machine itself during operation. At the same time, after aligning and feeding the filter screen, it is necessary to rotate it into the limiting groove to fix the filter screen, resulting in cumbersome operation steps.

[0006] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0007] In order to solve the technical problem of cumbersome steps for fixing the filter screen, the basic concept of the technical solution adopted by the present utility model is:

[0008] A kneading machine with a detachable filter device includes a base, a kneading machine main body is installed on the base, and a feed inlet is installed on the base; a ventilation hole is arranged on one side of the kneading machine main body, and the ventilation hole is fixedly connected to the kneading machine main body; a filter screen is arranged on the ventilation hole, and the filter screen is clamped to the ventilation hole; an installation assembly is arranged on the ventilation hole, and the installation assembly is used to limit the position of the filter screen. The installation assembly includes an installation block and a connection block. The installation block is fixedly connected to the ventilation hole, the connection block is fixedly connected to the filter screen, and the connection block is clamped to the installation block.

[0009] As a preferred embodiment of the present utility model, the mounting assembly further includes an assembling block and a mounting head. The mounting head is connected to the mounting block by a fastener, and the assembling block is fixedly connected to the mounting head.

[0010] As a preferred embodiment of the present utility model, the mounting head is triangular in overall shape, and the two symmetric side faces of the mounting head are inclined in the direction opposite to that of the assembling block. Through holes are formed in both the mounting block and the connecting block. The assembling block is an irregular rectangular block in overall shape, and a handle is mounted on the assembling block, and the position of the handle protrudes outside the mounting block and the connecting block.

[0011] As a preferred embodiment of the present utility model, the mounting assembly further includes a clamping joint. The size of the clamping joint is the same as that of the through hole in the connecting block. The clamping joint is clamped with the connecting block, and the clamping joint is fixedly connected to the assembling block.

[0012] As a preferred embodiment of the present utility model, the mounting assembly further includes a clamping block. A cavity is formed in the clamping joint, the clamping blocks are symmetrically arranged in the cavity, and the clamping blocks are elastically connected to the cavity.

[0013] As a preferred embodiment of the present utility model, the clamping blocks are slidably connected to the cavity in the clamping joint. A spring is fixedly connected between the clamping blocks. The clamping blocks are clamped with the connecting block, and the end face of the clamping block is composed of an arc-shaped block and a rectangular block.

[0014] As a preferred embodiment of the present utility model, toggle levers are symmetrically arranged on both sides of the ventilation hole. The toggle levers are connected to the ventilation hole by torsion springs, and struts are mounted on the toggle levers.

[0015] As a preferred embodiment of the present utility model, a pipe is fixedly connected to one side of the kneader body. The pipe is L-shaped in overall shape, and the ventilation hole is fixedly connected to the pipe.

[0016] The present utility model has the following beneficial effects compared with the prior art:

[0017] 1. For the kneader with a detachable filter device, push the filter screen inward so that the connecting block on the filter screen is aligned with the clamping joint, and insert the clamping joint into the connecting block. At this time, through the cooperation among the clamping joint, the clamping blocks and the spring in the mounting assembly, the filter screen can be quickly fixed on the ventilation hole, reducing the operation steps.

[0018] 2. For the kneader with a detachable filter device, when the filter screen needs to be replaced, manually press the two toggle levers towards each other. The strut at one end of the toggle lever presses the clamping block inward, pushing the filter screen to separate from the mounting block, so as to quickly unlock the separation of the filter screen from the mounting block, and thus easily unlock the filter screen, facilitating the workers to replace and repair the filter screen.

[0019] 3. In the kneading machine with an easily detachable filtering device, when the mounting component is damaged, the fasteners are removed manually to remove the mounting head, and the mounting head of the new mounting component is connected to the mounting block through the fasteners, so that the mounting component can be quickly replaced, the operation steps of the workers are reduced, and the replacement efficiency of the mounting component is improved.

[0020] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In the attached picture:

[0022] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the ventilation hole of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure between the ventilation hole and the filter screen of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure between the installation block and the connection block of the utility model;

[0026] Figure 5 This is a schematic diagram of the internal structure of the card connector of the utility model.

[0027] In the figure: 1. base; 11. kneading machine body; 12. feed port; 2. pipeline; 21. ventilation hole; 22. filter screen; 3. lever; 4. mounting block; 41. connecting block; 5. assembly block; 51. mounting head; 52. clamping joint; 6. clamping block; 61. spring. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0029] See also Figures 1-5A kneading machine with an easily detachable filtering device comprises a base 1, a kneading machine body 11 is mounted on the base 1, a feed port 12 is mounted on the base 1; a vent 21, the vent 21 is arranged on one side of the kneading machine body 11, the vent 21 is fixedly connected to the kneading machine body 11; a filter screen 22, the filter screen 22 is arranged on the vent 21, the filter screen 22 is snap-fitted to the vent 21; a mounting assembly, the mounting assembly is arranged on the vent 21, the mounting assembly is used to limit the position of the filter screen 22, the mounting assembly comprises a mounting block 4 and a connecting block 41, the mounting block 4 is fixedly connected to the vent 21, the connecting block 41 is fixedly connected to the filter screen 22, the connecting block 41 is fixedly connected to the mounting block 4, the installation component also includes an assembly block 5 and a mounting head 51, the mounting head 51 and the mounting block 4 are connected by fasteners, the fasteners include but are not limited to bolts, the assembly block 5 and the mounting head 51 are fixedly connected, the mounting head 51 is triangular as a whole, and the symmetrical surfaces on both sides of the mounting head 51 are inclined in the opposite direction of the assembly block 5, the mounting block 4 and the connecting block 41 are both provided with through holes, the assembly block 5 is an irregular rectangular block as a whole, and a buckle is installed on the assembly block 5, and the buckle position protrudes outside the mounting block 4 and the connecting block 41. The installation component also includes a clamping joint 52, the size of the clamping joint 52 is the same as the size of the through hole on the connecting block 41, the clamping joint 52 is clamped with the connecting block 41, and the clamping joint 52 and The assembly block 5 is fixedly connected, and the installation component also includes a clamping block 6. A cavity is opened in the clamping joint 52. The clamping block 6 is symmetrically arranged in the cavity. The clamping block 6 is elastically connected to the cavity. The clamping block 6 is slidably connected to the cavity in the clamping joint 52. A spring 61 is fixedly connected between the clamping blocks 6. The clamping block 6 is clamped with the connecting block 41. The end face of the clamping block 6 is composed of an arc block and a rectangular block. The filter screen 22 is aligned with the ventilation hole 21 by manpower and inserted, and the filter screen 22 is pushed inward. The connecting block 41 on the filter screen 22 is aligned with the clamping joint 52, and the clamping joint 52 is inserted into the connecting block 41. At this time, the connecting block 41 squeezes the clamping block 6 through the through hole to move inward, and the clamping block 6 squeezes the spring 61 when moving inward. The spring 61 is deformed by being squeezed, and an outward force is generated by the deformation. When the connecting block 41 and the clamping joint 52 are fully plugged in, the clamping block 6 loses the external thrust, and the spring 61 pushes the clamping block 6 to move outward by the force generated by its own squeezing. The clamping block 6 is clamped with the connecting block 41 through the end face rectangular block, and the cooperation of the internal parts of the installation component quickly fixes the filter screen 22 on the ventilation hole 21 by pushing, reducing the operation steps. When the installation component is damaged, the fasteners are removed by manual labor to remove the installation head 51, and the installation head 51 of the new installation component is connected to the installation block 4 through the fasteners, so as to quickly replace the installation component, reduce the workers' operation steps, and improve the efficiency of replacing the installation component.

[0030] As a preferred embodiment of the utility model, levers 3 are symmetrically arranged on both sides of the ventilation hole 21, the levers 3 are connected to the ventilation hole 21 by a torsion spring, and a pillar is installed on the lever 3. A pipe 2 is fixedly connected to one side of the kneading machine body 11, and the pipe 2 is L-shaped as a whole. The ventilation hole 21 is fixedly connected to the pipe 2. When the filter 22 needs to be replaced, the two levers 3 are pressed toward each other by manpower, and the pillar at one end of the lever 3 presses the clamping block 6 inward to push the filter 22 to separate from the mounting block 4, thereby quickly separating and unlocking the filter 22 from the mounting block 4, thereby easily unlocking the filter 22, which is convenient for workers to replace and repair the filter 22.

[0031] It is worth noting that the kneading machine body 11 can knead and mix rubber for producing silicone rubber, sealant, hot melt adhesive, etc., and is called a kneading machine; the kneading machine body 11 has been disclosed in the kneading machine of the prior art (CN116272525A), and will not be repeated here.

[0032] Working principle: manually align the filter 22 with the ventilation hole 21 and put it in, push the filter 22 inward, align the connecting block 41 on the filter 22 with the card joint 52, and insert the card joint 52 into the connecting block 41. At this time, the connecting block 41 squeezes the card joint block 6 through the through hole to move inward. When the card joint block 6 moves inward, it squeezes the spring 61. The spring 61 is squeezed and deformed, and an outward force is generated through the deformation. When the connecting block 41 and the card joint 52 are fully plugged in, the card joint block 6 loses the external thrust, and the spring 61 pushes the card joint block 6 to move outward through the force generated by its own squeezing. The card joint block 6 is clamped with the connecting block 41 through the end face rectangular block, and the arrangement of the components inside the installation assembly is completed. The filter 22 can be quickly fixed on the ventilation hole 21 by pushing, and the operation steps are reduced. When the filter 22 needs to be replaced, the two levers 3 are pressed toward each other by manpower, and the support at one end of the lever 3 presses the clamping block 6 inward to push the filter 22 to separate from the mounting block 4, thereby quickly separating the filter 22 from the mounting block 4 and unlocking it, thereby easily unlocking the filter 22, and facilitating workers to replace and repair the filter 22. When the installation component is damaged, the fasteners are removed by manpower to remove the installation head 51, and the installation head 51 of the new installation component is connected to the mounting block 4 through the fasteners, thereby quickly replacing the installation component, reducing the workers' operation steps, and improving the efficiency of replacing the installation component.

[0033] It can be understood that the present utility model is described by means of some embodiments. Those skilled in the art will know that, without departing from the spirit and scope of the present utility model, various changes or equivalent substitutions can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A kneader with a detachable filter device, characterized in that, Including: A base (1) on which a kneader main body (11) is installed, and a feed inlet (12) is installed on the base (1); A ventilation hole (21) is provided on one side of the kneader main body (11), and the ventilation hole (21) is fixedly connected to the kneader main body (11); A filter screen (22) is provided on the ventilation hole (21), and the filter screen (22) is snap-connected to the ventilation hole (21); An installation component is provided on the ventilation hole (21). The installation component is used to limit the position of the filter screen (22). The installation component includes an installation block (4) and a connection block (41). The installation block (4) is fixedly connected to the ventilation hole (21), the connection block (41) is fixedly connected to the filter screen (22), and the connection block (41) is snap-connected to the installation block (4).

2. The kneader with a detachable filter device according to claim 1, wherein, The installation component further includes an assembly block (5) and an installation head (51). The installation head (51) is connected to the installation block (4) through a fastener, and the assembly block (5) is fixedly connected to the installation head (51).

3. The kneader with a detachable filter device according to claim 2, characterized in that The installation head (51) is triangular in shape as a whole. The two symmetrical side faces of the installation head (51) are inclined in the direction opposite to the assembly block (5). Through holes are provided on both the installation block (4) and the connection block (41). The assembly block (5) is an irregular rectangular block as a whole, and a handle is installed on the assembly block (5), and the position of the handle protrudes outside the installation block (4) and the connection block (41).

4. The kneader with a detachable filter device according to claim 2, wherein, The installation component further includes a clamping head (52). The size of the clamping head (52) is the same as the size of the through hole on the connection block (41). The clamping head (52) is snap-connected to the connection block (41), and the clamping head (52) is fixedly connected to the assembly block (5).

5. The kneader with a detachable filter device according to claim 4, characterized in that, The installation component further includes a clamping block (6). A cavity is provided in the clamping head (52). The clamping blocks (6) are symmetrically arranged in the cavity, and the clamping blocks (6) are elastically connected to the cavity.

6. The kneader with a detachable filter device according to claim 5, characterized in that, The clamping blocks (6) are slidably connected to the cavity in the clamping head (52). A spring (61) is fixedly connected between the clamping blocks (6). The clamping blocks (6) are snap-connected to the connection block (41). The end face of the clamping block (6) is composed of an arc-shaped block and a rectangular block.

7. The kneader with a detachable filter device according to claim 1, characterized in that, On both sides of the ventilation hole (21), a lever (3) is symmetrically arranged. The lever (3) is connected to the ventilation hole (21) through a torsion spring, and a support column is installed on the lever (3).

8. The kneader with a detachable filter device according to claim 1, characterized in that, A pipe (2) is fixedly connected to one side of the kneader main body (11). The pipe (2) is L-shaped as a whole, and the ventilation hole (21) is fixedly connected to the pipe (2).

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