Filter screen cloth taking and embedding tool

Abstract

The utility model relates to the technical field of filter screen production, in particular to a filter screen cloth taking and embedding tool. The pressing device comprises a fixing frame, a plurality of pressing driving assemblies are arranged on the fixing frame, the driving ends of the pressing driving assemblies are jointly connected with a pressing frame, and the pressing driving assemblies can push the pressing frame to achieve the pressing action; the two bottom plate supporting frames are fixedly connected to the pressing frame, the two bottom plate supporting frames are each connected with one profiling bottom plate, the four corners of each profiling bottom plate are each connected with one screen cloth fixing assembly, and the center positions of the left side edge and the right side edge of each profiling bottom plate are each connected with one screen cloth fixing assembly. The device is compact and reasonable in structure, convenient to operate and capable of automatically completing material taking and embedding work of the filter screen cloth, the embedding size of the filter screen cloth is guaranteed, and the machining quality and the production efficiency of products are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter screen production, in particular to a tooling for taking and embedding filter screen cloth. Background Art

[0002] At present, a filter screen is made of a kind of mesh cloth that can achieve a filtering effect. In the prior art, the mesh cloth is in a roll shape. In the production and processing of the filter screen, it is necessary to rely on manual operation to unwind the mesh cloth, then cut the mesh cloth according to the specifications of the filter screen, and embed the cut mesh cloth into an injection molding die, and then injection mold the filter screen. In the process of manually taking the mesh cloth and embedding it into the injection molding die, the quality consistency of the product is poor, and dimensional errors are likely to occur in the embedding position; at the same time, the processing efficiency is low by using the method of manual material taking and embedding, which is not suitable for mass production. Content of the Utility Model

[0003] The present application aims at the above-mentioned shortcomings in the existing production technology, and provides a tooling for taking and embedding filter screen cloth with a reasonable structure, which can automatically complete the work of taking and embedding the filter screen cloth, ensure the embedding size of the filter screen cloth, and improve the processing quality and production efficiency of the product.

[0004] The technical solution adopted by the utility model is as follows:

[0005] The tooling for taking and embedding filter screen cloth includes a fixed frame, on which a plurality of pressing drive components are arranged. The drive ends of the plurality of pressing drive components are commonly connected to a pressing frame, and the pressing drive components can push the pressing frame to perform a pressing action; two bottom plate support frames are fixedly connected to the pressing frame, and a profiling bottom plate is respectively connected to the two bottom plate support frames. Four mesh cloth fixing components are respectively connected to the four corners of the profiling bottom plate, and a mesh cloth fixing component is respectively connected to the central positions of the left and right side edges of the profiling bottom plate.

[0006] Further, the pressing drive component includes a pressing cylinder vertically fixed on the fixed frame. The drive end of the pressing cylinder passes through the fixed frame upward and is connected to a pressing mounting plate, and the pressing mounting plate is detachably connected to the pressing frame through a connecting piece.

[0007] Further, four guiding components are arranged between the fixed frame and the pressing frame, and the four guiding components are respectively located at the four corner positions of the fixed frame.

[0008] Further, the guiding component includes a guiding sleeve, the guiding sleeve is detachably connected to the fixed frame through a connecting piece, a guiding rod capable of sliding up and down is arranged in the guiding sleeve, and the upper end of the guiding rod is detachably connected to the pressing frame.

[0009] Further, four limiting structures are arranged on the end face of the fixed frame facing the pressing frame, and the four limiting structures can contact the pressing frame.

[0010] Further, the limiting structure is a limiting bolt, which is connected to the fixing frame by a thread. One end of the limiting bolt passes through the fixing frame and can contact the pressing frame.

[0011] Further, the mesh fabric fixing assembly includes a mounting bracket, which is detachably connected to the bottom plate support frame through a connecting member. The mounting bracket is detachably connected to the cylinder mounting plate through a connecting member. Two symmetrically arranged needle driving cylinders are connected to the cylinder mounting plate. The needle driving cylinders are inclined. The driving ends of the two needle driving cylinders are respectively connected to a needle. The center position of the cylinder mounting plate is detachably connected to the needle guiding frame through a connecting member. Two vertically penetrating needle guiding holes are provided in the upper part of the needle guiding frame, and the two needles respectively extend into the two needle guiding holes correspondingly.

[0012] Further, the front surface of the profiling bottom plate is used for the fitting of the filter mesh fabric. The back surface of the profiling bottom plate is detachably connected to the sensor bracket through a connecting member, and a proximity sensor is connected to the sensor bracket.

[0013] Further, three mold positioning mechanisms are detachably connected to the fixing frame, and the three mold positioning mechanisms are distributed in a triangular structure.

[0014] Further, the mold positioning mechanism includes a positioning rod. One end of the positioning rod can correspondingly extend into the positioning hole on the mold. The other end of the positioning rod is clamped in the clamping hole on one side of the positioning mounting plate. A locking bolt is arranged at the open end of one side of the clamping hole. The positioning mounting plate is connected to the fixing frame through positioning mounting bolts.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The structure of the present utility model is compact and reasonable, and the operation is convenient. It can automatically complete the material taking and embedding work of the filter mesh fabric, ensure the embedding size of the filter mesh fabric, and improve the processing quality and production efficiency of the product. Description of the Drawings

[0017] Figure 1 It is a perspective view of the front view of the present utility model.

[0018] Figure 2 It is a perspective view of the back view of the present utility model.

[0019] Figure 3 It is a schematic diagram of the structure on the fixing frame of the present utility model.

[0020] Figure 4 It is a schematic diagram of the structure on the pressing frame of the present utility model.

[0021] Figure 5 It is a schematic diagram of the structure of the mesh fabric fixing assembly of the present utility model.

[0022] Wherein: 1. Fixed frame; 2. Pressing frame; 3. Bottom plate support frame; 4. Profiled bottom plate; 5. Positioning and mounting plate; 6. Positioning rod; 7. Pressing cylinder; 8. Pressing mounting plate; 9. Guide sleeve; 10. Guide rod; 11. Limit bolt; 12. Sensor support; 13. Proximity sensor; 14. Mounting bracket; 15. Cylinder mounting plate; 16. Needle guide frame; 17. Needle driving cylinder; 18. Needle; 19. Needle guide hole. Specific implementation mode

[0023] The following combines with the attached drawings to illustrate the specific implementation mode of the present utility model.

[0024] As Figure 1 And Figure 2 Shown, the filter cloth feeding and embedding tooling includes a fixed frame 1, two pressing drive components are arranged on the fixed frame 1, the drive ends of the two pressing drive components are jointly connected to the pressing frame 2, and the pressing drive components can push the pressing frame 2 to realize the pressing action. The two pressing drive components are symmetrically arranged left and right. When pushing the pressing frame 2, the stability of the movement of the pressing frame 2 is ensured.

[0025] As Figure 3 And Figure 4 Shown, the pressing drive component includes a pressing cylinder 7 vertically fixed on the fixed frame 1, the drive end of the pressing cylinder 7 passes through the fixed frame 1 upward and is connected to the pressing mounting plate 8, and the pressing mounting plate 8 is detachably connected to the pressing frame 2 through a connecting piece.

[0026] As Figure 1 And Figure 2 Shown, four guiding components are arranged between the fixed frame 1 and the pressing frame 2, and the four guiding components are respectively located at the four corner positions of the fixed frame 1. When the pressing drive component pushes the pressing frame 2 to move, the four guiding components play a guiding role for the pressing frame 2.

[0027] As Figure 3 And Figure 4 Shown, the guiding component includes a guide sleeve 9, the guide sleeve 9 is detachably connected to the fixed frame 1 through a connecting piece, a guide rod 10 capable of sliding up and down is arranged in the guide sleeve 9, and the upper end of the guide rod 10 is detachably connected to the pressing frame 2.

[0028] As Figure 1 And Figure 2 Shown, four limiting structures are arranged on the end face of the fixed frame 1 facing the pressing frame 2, and the four limiting structures can contact the pressing frame 2, thereby limiting the downward position of the pressing frame 2.

[0029] As Figure 3 And Figure 4 ​As shown, the limiting structure is a limiting bolt 11. The limiting bolt 11 is threadedly connected to the fixing bracket 1, and one end of the limiting bolt 11 passes through the fixing bracket 1 and can contact and press the pressing bracket 2.

[0030] As Figure 1 and Figure 2 shown, two bottom plate support frames 3 are fixedly connected to the pressing bracket 2. One profiling bottom plate 4 is connected to each of the two bottom plate support frames 3. The filter screen cloth for material taking can be fitted and adhered to the profiling bottom plate 4, so that after the filter screen cloth is buried in the molding die, it can be directly molded into the required structure. One mesh cloth fixing component is connected to each of the four corners of the profiling bottom plate 4, and one mesh cloth fixing component is connected to the center positions of the left and right side edges of the profiling bottom plate 4. The mesh cloth fixing components can fix the four corners and the left and right two side edges of the filter screen cloth adhered to the profiling bottom plate 4.

[0031] As Figure 5 shown, the mesh cloth fixing component includes an installation bracket 14. The installation bracket 14 is detachably connected to the bottom plate support frame 3 through a connecting piece. A cylinder mounting plate 15 is detachably connected to the installation bracket 14 through a connecting piece. Two needle driving cylinders 17 arranged symmetrically left and right are connected to the cylinder mounting plate 15. The needle driving cylinders 17 are arranged obliquely. The driving ends of the two needle driving cylinders 17 are respectively connected to a needle 18. A needle guiding frame 16 is detachably connected to the center position of the cylinder mounting plate 15 through a connecting piece. Two needle guiding holes 19 penetrating up and down are arranged in the upper part of the needle guiding frame 16. The two needles 18 respectively extend into the two needle guiding holes 19 correspondingly. When in use, the needle driving cylinders 17 drive the needles 18 to pierce obliquely upward through the filter screen cloth on the profiling bottom plate 4, so as to fix the filter screen cloth on the profiling bottom plate 4.

[0032] As Figure 4 shown, the front surface of the profiling bottom plate 4 is for the fitting of the filter screen cloth. A sensor bracket 12 is detachably connected to the back surface of the profiling bottom plate 4 through a connecting piece. A proximity sensor 13 is connected to the sensor bracket 12. The proximity sensor 13 can detect whether a mesh cloth is adhered to the front surface of the profiling bottom plate 4.

[0033] As Figure 1 and Figure 2 shown, three mold positioning mechanisms are detachably connected to the fixing bracket 1. The three mold positioning mechanisms are distributed in a triangular structure. The three mold positioning mechanisms can cooperate with the positioning holes on the injection molding die of the filter screen cloth to ensure the correct position of the filter screen cloth buried in the injection molding die.

[0034] As Figure 3As shown in the figure, the mold positioning mechanism includes a positioning rod 6. One end of the positioning rod 6 can correspondingly extend into the positioning hole on the mold, and the other end of the positioning rod 6 is clamped in the clamping hole on one side of the positioning mounting plate 5. A locking bolt is arranged at the open end on one side of the clamping hole, and the clamping degree of the clamping hole can be adjusted by screwing the locking bolt. The positioning mounting plate 5 is connected to the fixing frame 1 through positioning mounting bolts. A long strip-shaped positioning mounting bolt adjusting hole is arranged at the position where the positioning mounting bolts are connected to the positioning mounting plate 5, and the mounting position of the positioning mounting plate 5 can be adjusted through the positioning mounting bolt adjusting hole.

[0035] The working principle of the present utility model is as follows: During work, the manipulator drives the present utility model to the position of the filter screen cloth, and then the pressing drive assembly drives the profiling bottom plate 4 to press on the filter screen cloth. At the same time, the needle driving cylinder 17 drives the needle 18 to pierce obliquely upward through the filter screen cloth on the profiling bottom plate 4, realizing the fixation of the filter screen cloth on the profiling bottom plate 4. Then the manipulator drives the present utility model into the injection molding mold, and then the pressing drive assembly drives the profiling bottom plate 4 to press in the mold. The needle driving cylinder 17 drives the needle 18 to retract to release the screen cloth, and the screen cloth embedding work is completed.

[0036] The above description is an explanation of the present utility model, not a limitation of the utility model. The scope defined by the present utility model can be seen in the claims. Within the protection scope of the present utility model, any form of modification can be made.

Claims

1. A working tool for taking and embedding a filter screen cloth, comprising a fixing frame (1), characterized in that: A plurality of pressing drive components are arranged on the fixing frame (1), and the drive ends of the plurality of pressing drive components are commonly connected to a pressing frame (2). The pressing drive components can push the pressing frame (2) to perform a pressing action; two bottom plate support frames (3) are fixedly connected to the pressing frame (2), and a profiling bottom plate (4) is connected to each of the two bottom plate support frames (3). A mesh fixing component is connected to each of the four corners of the profiling bottom plate (4), and a mesh fixing component is connected to the center position of each of the left and right side edges of the profiling bottom plate (4).

2. The filter cloth feeding and embedding tooling according to claim 1, wherein: The pressing drive component includes a pressing cylinder (7) vertically fixed on the fixing frame (1). The drive end of the pressing cylinder (7) passes through the fixing frame (1) upward and is connected to a pressing mounting plate (8). The pressing mounting plate (8) is detachably connected to the pressing frame (2) through a connecting piece.

3. The filter cloth material taking and embedding tooling according to claim 1, wherein: Four guiding components are arranged between the fixing frame (1) and the pressing frame (2), and the four guiding components are respectively located at the four corner positions of the fixing frame (1).

4. The material taking and embedding tooling for the filter mesh cloth according to claim 3, characterized in that: The guiding component includes a guiding sleeve (9). The guiding sleeve (9) is detachably connected to the fixing frame (1) through a connecting piece. A guiding rod (10) that can slide up and down is arranged in the guiding sleeve (9). The upper end of the guiding rod (10) is detachably connected to the pressing frame (2).

5. The material taking and embedding tooling for the filter screen cloth according to claim 1, characterized in that: Four limiting structures are arranged on one end face of the fixing frame (1) facing the pressing frame (2), and the four limiting structures can contact the pressing frame (2).

6. The material taking and embedding tooling for the filter mesh cloth according to claim 5, wherein: The limiting structure is a limiting bolt (11). The limiting bolt (11) is threadedly connected to the fixing frame (1), and one end of the limiting bolt (11) passes through the fixing frame (1) and can contact the pressing frame (2).

7. The material taking and embedding tooling for the filter screen cloth as described in claim 1, wherein: The mesh fixing component includes a mounting bracket (14). The mounting bracket (14) is detachably connected to the bottom plate support frame (3) through a connecting piece. A cylinder mounting plate (15) is detachably connected to the mounting bracket (14) through a connecting piece. Two symmetrically arranged needle driving cylinders (17) are connected to the cylinder mounting plate (15). The needle driving cylinders (17) are inclined. The drive ends of the two needle driving cylinders (17) are respectively connected to a needle (18). A needle guiding frame (16) is detachably connected to the center position of the cylinder mounting plate (15) through a connecting piece. Two vertically penetrating needle guiding holes (19) are arranged in the upper part of the needle guiding frame (16), and the two needles (18) respectively extend into the two needle guiding holes (19).

8. The filter cloth feeding and embedding tooling according to claim 1, characterized in that: The front surface of the profiling bottom plate (4) is used for the fitting of the filter mesh. The back surface of the profiling bottom plate (4) is detachably connected to a sensor bracket (12) through a connecting piece, and a proximity sensor (13) is connected to the sensor bracket (12).

9. The filter cloth feeding and embedding tooling according to claim 1, characterized in that: Three mold positioning mechanisms are detachably connected to the fixing frame (1), and the three mold positioning mechanisms are distributed in a triangular structure.

10. The filter cloth material taking and embedding tooling according to claim 9, characterized in that: The mold positioning mechanism includes a positioning rod (6). One end of the positioning rod (6) can correspondingly extend into a positioning hole on the mold. The other end of the positioning rod (6) is clamped in a clamping hole on one side of a positioning mounting plate (5). A locking bolt is arranged at the open end of one side of the clamping hole. The positioning mounting plate (5) is connected to the fixing frame (1) through positioning mounting bolts.

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