Automatic sealing device for canned heat-conducting silicone grease

Abstract

The utility model discloses an automatic sealing device for canned heat-conducting silicone grease, and relates to the field of heat-conducting silicone grease production. The automatic sealing device comprises a workbench and a supporting frame, the bottom end of the supporting frame is fixedly connected to the workbench, a sealing unit is arranged above the workbench and comprises a driving assembly, a sealing assembly and a positioning assembly, the driving assembly is arranged on the supporting frame, the sealing assembly is connected with the driving assembly, and the positioning assembly is arranged on the supporting frame. The positioning assembly is arranged on the workbench, the sealing assembly comprises a driving arm, a sealing seat and a sealing mold, the driving arm is connected with the driving assembly, the sealing seat is movably connected to the side face of the bottom of the driving arm, and the sealing mold is arranged in the sealing seat. According to the automatic sealing device, the sealing seat can slide at the bottom end of the driving arm by screwing the fastening bolt, so that the height of the sealing seat can be changed, and canning pipes with different lengths can be sealed.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat conduction silicone grease production technical field, specifically for a kind of heat conduction silicone grease after canning automatic sealing device. BACKGROUND

[0002] Heat conduction silicone grease is made of silicone as main raw material, and excellent heat-resistant, heat-conducting material is added, and heat-conducting organic silicone grease compound is made.The liquid part is usually composed of silica gel and silicone oil, and most of the products on the market are made of dimethyl silicone oil.

[0003] After heat conduction silicone grease processing, heat conduction silicone grease needs to be filled into pipe and sealed, which needs to use automatic sealing device, and the existing automatic sealing device heats the filled heat conduction silicone grease, so that it is better attached to the inner wall of the pipe, and then the tail of the pipe is heated by the heating element, and then the pipe is moved to the specific tail mold for tail shaping to form a tight seal.

[0004] But the sealing seat of part of the existing automatic sealing device is fixedly installed, and the sealing mold on the sealing seat is also fixedly installed, and the shape is single, so that the automatic sealing device can only seal one type of filling pipe, so that the flexibility of the device is poor, and different sizes of filling pipes need to be replaced with corresponding automatic sealing devices, which not only reduces the processing efficiency, but also increases the production and processing cost. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of heat conduction silicone grease after canning automatic sealing device, solve the sealing seat of part of the automatic sealing device for fixed installation, and the sealing mold on the sealing seat is also fixedly installed, and the shape is single, so that the automatic sealing device can only seal one type of filling pipe, so that the flexibility of the device is poor.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of heat conduction silicone grease after canning automatic sealing device including workbench and support frame, the bottom of support frame is fixedly connected on workbench, the top of workbench is provided with sealing unit;

[0007] The sealing unit includes drive assembly, sealing assembly and positioning assembly, the drive assembly is arranged on the support frame, the sealing assembly is connected with drive assembly, and the positioning assembly is arranged on the workbench;

[0008] The sealing assembly includes drive arm, sealing seat and sealing mold, the drive arm is connected with drive assembly, the sealing seat is movably connected to the bottom side of drive arm, and the sealing mold is arranged in the sealing seat.

[0009] Preferably, the driving assembly comprises a hydraulic rod, a connecting seat, a limiting frame and a rotating rod, the top of the hydraulic rod is fixedly connected to the supporting frame, the connecting seat is fixedly connected to the bottom end of the hydraulic rod, the limiting frame is arranged below the connecting seat, one end of the rotating rod is rotatably connected to the connecting seat, and the other end is rotatably connected to the driving arm.

[0010] Preferably, the sealing assembly further comprises a fastening bolt, the fastening bolt is threadedly connected to the bottom of the driving arm and the sealing seat.

[0011] Preferably, the bottom of the driving arm is provided with a through sliding groove, and the fastening bolt is slidably connected in the sliding groove.

[0012] Preferably, the sealing mold is slidably connected to the sealing seat, one side of the sealing seat is provided with an adjusting knob, the adjusting knob is threadedly connected to the sealing mold through the side end of the sealing seat, and the adjusting knob is threadedly connected to the sealing seat.

[0013] Preferably, the positioning assembly comprises a sleeve ring, a clamping block and an adjusting bolt, the sleeve ring is fixedly connected to the workbench, the clamping block is located in the sleeve ring and is slidably connected to the workbench, and the adjusting bolt is arranged on both sides of the sleeve ring.

[0014] Preferably, the adjusting bolt is rotatably connected to the sleeve ring and the clamping block, and the adjusting bolt is threadedly connected to the sleeve ring.

[0015] Preferably, a heat-conducting silicone grease tank body is abutted between the two clamping blocks, and the top of the heat-conducting silicone grease tank body is located between the two sealing seats.

[0016] The utility model discloses a kind of heat-conducting silicone grease automatic sealing devices after canning, it has the beneficial effects as follows: by loosening fastening bolt, so that sealing seat can slide at the bottom end of driving arm, in turn can change the height of sealing seat, realize can seal different length of canning tube;By loosening adjusting knob, so that sealing mold can slide out on sealing seat, in turn realize the replacement of sealing mold, in turn can replace sealing mold according to the shape of canning tube tail sealing plasticity;By rotating adjusting bolt, clamping block can be moved in sleeve ring, in turn change the clamping distance of two clamping blocks, realize can be positioned and fixed to different diameter of filling pipe, greatly improve the flexibility of automatic sealing device. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0018] Figure 1 It is the structure schematic view of the utility model;

[0019] Figure 2 It is the structure schematic view of the utility model sealing unit;

[0020] Figure 3 It is the structure schematic view of the utility model drive assembly and sealing assembly;

[0021] Figure 4 It is the structure schematic view of the utility model positioning assembly.

[0022] In the drawing: 1, workbench;2, support frame;3, sealing unit;31, drive assembly;311, hydraulic rod;312, connecting seat;313, limiting frame;314, rotating rod;32, sealing assembly;321, drive arm;322, sealing seat;323, fastening bolt;324, sealing mold;33, positioning assembly;331, sleeve ring;332, clamping block;333, adjusting bolt;4, heat-conducting silicone grease tank body. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantage of the embodiments of the utility model more clear, the technical scheme in the embodiments of the utility model is described clearly and completely, obviously, the described embodiments are a 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 belong to the protection scope of the utility model.

[0024] The utility model embodiment discloses a heat-conducting silicone grease tank automatic sealing device.

[0025] According to the drawing, Figures 1-4 As shown, including workbench 1 and support frame 2, the bottom end fixed connection of support frame 2 is in workbench 1, and the top of workbench 1 is provided with sealing unit 3, and sealing unit 3 includes drive assembly 31, sealing assembly 32 and positioning assembly 33, drive assembly 31 is set up on support frame 2, sealing assembly 32 is connected with drive assembly 31, and positioning assembly 33 is set up on workbench 1.

[0026] Particularly disclosed, sealing assembly 32 includes drive arm 321, sealing seat 322 and sealing mold 324, drive arm 321 is connected with drive assembly 31, sealing seat 322 is movably connected to the bottom side of drive arm 321, and sealing mold 324 is arranged in sealing seat 322.

[0027] Further, the driving assembly 31 comprises a hydraulic rod 311, a connecting seat 312, a limiting frame 313 and a rotating rod 314, the top of the hydraulic rod 311 is fixedly connected to the support frame 2, the bottom end of the hydraulic rod 311 is fixedly connected to the connecting seat 312, the limiting frame 313 is arranged below the connecting seat 312, one end of the rotating rod 314 is rotatably connected to the connecting seat 312, and the other end is rotatably connected to the driving arm 321.

[0028] Further, the sealing assembly 32 further comprises a fastening bolt 323, the fastening bolt 323 is threadedly connected to the sealing seat 322 through the bottom of the driving arm 321, by loosening the fastening bolt 323, the sealing seat 322 can slide at the bottom end of the driving arm 321, thereby changing the height of the sealing seat 322, so as to seal the canning pipe of different lengths.

[0029] Further, the bottom of the driving arm 321 is provided with a through sliding groove, and the fastening bolt 323 is slidably connected in the sliding groove.

[0030] Further, the sealing mold 324 is slidably connected to the sealing seat 322, one side of the sealing seat 322 is provided with an adjusting knob, the adjusting knob is threadedly connected to the sealing mold 324 through the side end of the sealing seat 322, and the adjusting knob is threadedly connected to the sealing seat 322, by loosening the adjusting knob, the sealing mold 324 can slide out of the sealing seat 322, thereby realizing replacement of the sealing mold 324, and thereby the sealing mold 324 can be replaced according to the shape of the sealing plasticity of the tail of the canning pipe.

[0031] In particular, the positioning assembly 33 comprises a sleeve ring 331, a clamping block 332 and an adjusting bolt 333, the sleeve ring 331 is fixedly connected to the workbench 1, the clamping block 332 is located in the sleeve ring 331, and the clamping block 332 is slidably connected to the workbench 1, the adjusting bolt 333 is arranged on both sides of the sleeve ring 331, by rotating the adjusting bolt 333, the clamping block 332 can be driven to move in the sleeve ring 331, thereby changing the clamping distance of the two clamping blocks 332, so as to realize positioning and fixing of the filling pipe of different diameters, and greatly improve the flexibility of the automatic sealing device.

[0032] Further, the adjusting bolt 333 is rotatably connected to the clamping block 332 through the sleeve ring 331, and the adjusting bolt 333 is threadedly connected to the sleeve ring 331, by rotating the adjusting bolt 333, the clamping block 332 can be driven to move in the sleeve ring 331.

[0033] Further, the two clamping blocks 332 abut each other with a heat-conducting silicone grease tank 4, the top of the heat-conducting silicone grease tank 4 is located between the two sealing seats 322, by clamping the heat-conducting silicone grease tank 4 between the two clamping blocks 332, the stability of the sealing of the filling pipe is ensured.

[0034] Working principle: first heated tail filling pipe is placed in the collar 331, rotate the adjusting bolt 333 on both sides, drive the clamp block 332 and fix the filling pipe on the workbench 1, start the hydraulic rod 311 and move down, and then drive the connecting seat 312 to move down, and then drive the two sides rotating rod 314 to expand outward, and then drive the two sides drive arm 321 to rotate inward, until the tail of the filling pipe is sealed plastically.

[0035] When it is needed to adjust the height of the sealing seat 322, first loosen the fastening bolt 323, so that the sealing seat 322 slides at the bottom end of the drive arm 321, until it slides to the appropriate position, tighten the fastening bolt 323, fix the sealing seat 322 on the drive arm 321.

[0036] When it is needed to replace the sealing mold 324, first rotate the adjusting knob, so that one end of the adjusting knob moves out of the sealing mold 324, then slide the sealing mold 324 out of the sealing seat 322, replace the required sealing mold 324, and then tighten the adjusting knob to fix the sealing mold 324 on the sealing seat 322, complete the replacement.

[0037] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic sealing device for thermally conductive silicone grease after filling, comprising a workbench (1) and a support frame (2), wherein the bottom end of the support frame (2) is fixedly connected to the workbench (1), characterized in that, A sealing unit (3) is provided above the workbench (1); The sealing unit (3) includes a driving component (31), a sealing component (32) and a positioning component (33). The driving component (31) is mounted on the support frame (2), the sealing component (32) is connected to the driving component (31), and the positioning component (33) is mounted on the worktable (1). The sealing assembly (32) includes a drive arm (321), a sealing seat (322), and a sealing mold (324). The drive arm (321) is connected to the drive assembly (31), the sealing seat (322) is movably connected to the bottom side of the drive arm (321), and the sealing mold (324) is disposed inside the sealing seat (322).

2. The automatic sealing device after filling thermal conductive silicone grease according to claim 1, characterized in that, The drive assembly (31) includes a hydraulic rod (311), a connecting seat (312), a limiting frame (313), and a rotating rod (314). The top of the hydraulic rod (311) is fixedly connected to the support frame (2), the connecting seat (312) is fixedly connected to the bottom end of the hydraulic rod (311), the limiting frame (313) is located below the connecting seat (312), one end of the rotating rod (314) is rotatably connected to the connecting seat (312), and the other end is rotatably connected to the drive arm (321).

3. The automatic sealing device after filling thermal conductive silicone grease according to claim 1, characterized in that, The sealing assembly (32) also includes a fastening bolt (323) that passes through the bottom of the drive arm (321) and is threaded to the sealing seat (322).

4. The automatic sealing device after filling thermal conductive silicone grease according to claim 3, characterized in that, The bottom of the drive arm (321) is provided with a through groove, and the fastening bolt (323) is slidably connected in the groove.

5. The automatic sealing device after filling thermal conductive silicone grease according to claim 1, characterized in that, The sealing mold (324) is slidably connected to the sealing seat (322). An adjustment knob is provided on one side of the sealing seat (322). The adjustment knob passes through the side end of the sealing seat (322) and is threadedly connected to the sealing mold (324). The adjustment knob is also threadedly connected to the sealing seat (322).

6. The automatic sealing device after filling thermal conductive silicone grease according to claim 1, characterized in that, The positioning component (33) includes a collar (331), a clamping block (332), and an adjusting bolt (333). The collar (331) is fixedly connected to the workbench (1). The clamping block (332) is located inside the collar (331) and is slidably connected to the workbench (1). The adjusting bolt (333) is located on both sides of the collar (331).

7. The automatic sealing device after filling thermal conductive silicone grease according to claim 6, characterized in that, The adjusting bolt (333) passes through the collar (331) and is rotatably connected to the clamp (332), and the adjusting bolt (333) is threadedly connected to the collar (331).

8. The automatic sealing device after filling thermal conductive silicone grease according to claim 6, characterized in that, A thermal grease can (4) is abutted between the two clamps (332), and the top of the thermal grease can (4) is located between the two sealing seats (322).

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