Hot pressing device for silica gel pad production

Abstract

The utility model provides a hot pressing device for silica gel pad production, which belongs to the technical field of silica gel pad processing and comprises a workbench, a support column arranged on one side of the upper surface of the workbench, a support plate arranged above the surface of the support column, a hydraulic rod arranged at the upper end of the support plate, and a hot press arranged at the output end of the hydraulic rod. A mold body is arranged in the center of the surface of the workbench, convenient dismounting and mounting mechanisms used for rapidly dismounting and mounting the mold body are arranged on the two sides of the upper surface of the workbench, and a cooling mechanism used for cooling the mold body is arranged on one side of the supporting column. The die can be quickly disassembled and assembled, the replacement efficiency is high, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone pad processing, in particular to a hot pressing device for producing silicone pads. Background Art

[0002] Silicone pads are a type of product with relatively high market demand among silicone products. They have certain tension, flexibility, excellent insulation, pressure resistance, high temperature resistance, low temperature resistance, stable chemical properties, environmental safety, and no odor. They are highly active green products. When producing and processing silicone pads, it is necessary to place the cloth with a silicone layer in a mold, heat press it with a hot press, and replace molds of different specifications according to the shape and size that needs to be hot-pressed. However, most of the molds in some existing hot presses are fixed by multiple bolts. This fixing method is more complicated when inspecting and replacing the mold, with low replacement efficiency and poor practicality. Utility Model Content

[0003] In view of this, the utility model provides a hot pressing device for producing silicone pads, which can quickly disassemble and assemble molds, has high replacement efficiency and strong practicality.

[0004] In order to solve the above technical problems, the utility model provides a hot pressing device for producing silicone pads, including a workbench, a support column is arranged on one side of the upper surface of the workbench, a support plate is arranged above the surface of the support column, a hydraulic rod is arranged on the upper end of the support plate, a hot press is arranged on the output end of the hydraulic rod, a mold body is arranged at the center of the workbench surface, convenient disassembly and assembly mechanisms for quickly disassembling and assembling the mold body are arranged on both sides of the upper surface of the workbench, and a cooling mechanism for cooling the mold body is arranged on one side of the support column. The staff installs the mold body on the workbench surface through the convenient disassembly and assembly mechanism, puts the silicone pad into the mold body, and then starts the hydraulic rod and the hot press to make the hot press descend to hot-press the silicone pad in the mold body. After the hot pressing is completed, the silicone pad in the mold body is cooled by the cooling mechanism, and finally the mold body is pushed out by the pushing mechanism. The mold body can be quickly disassembled and assembled through the convenient disassembly and assembly mechanism, and the replacement efficiency is high and the practicability is strong.

[0005] The convenient disassembly and assembly mechanism includes slide rails arranged on both sides of the upper surface of the workbench, slide grooves are provided in the slide rails, limit columns are provided on both sides of the mold body, the limit columns are slidably arranged in the slide grooves, a driving frame is provided on one side of the slide rails, two springs are provided in the center of the driving frame, connecting plates are fixed at the ends of the springs, a positioning column is provided in the center of the surface of the connecting plate, a through groove is provided on the inner wall of the slide groove corresponding to the position of the positioning column, and the through groove penetrates into the driving frame, the positioning column is slidably arranged in the through groove on the inner wall of the slide groove, a positioning groove is provided on the surface of the limit column corresponding to the position of the positioning column, the positioning column is plugged into the positioning groove, and the cross section of the positioning column is adapted to the cross section of the positioning groove, and the surface of the positioning column and The side facing the slide slot opening is set as an inclined surface, and a connecting rod is set through the center of the spring. One end of the connecting rod is fixed to the surface of the connecting plate, and the other end of the connecting rod is fixed to a fixed plate. A handle is set at the center of the surface of the fixed plate, and a pushing component for pushing out the mold body is set at the end of the slide rail. The staff slides the limit columns on both sides of the mold body into the slide slot to make the positioning columns snap into the positioning slot, so as to quickly install and fix the mold body. When the mold body needs to be disassembled, the staff pulls the two handles with both hands to disengage the positioning columns from the positioning slot, and finally pushes the mold body out of the slide rail through the pushing mechanism, so that the mold can be quickly disassembled and assembled, with high replacement efficiency and strong practicality.

[0006] The handle surface is provided with anti-slip threads to prevent slipping.

[0007] Through holes are provided on both sides of the connecting plate, and guide rods are arranged through the through holes of the connecting plate. The ends of the guide rods are fixed to the inner wall of the driving frame, and the guide rods make the movement process of the connecting plate more stable.

[0008] The pushing assembly includes a telescopic push rod arranged at one end of the slide rail, the output end of the telescopic push rod passes through the end of the slide rail and extends into the slide groove, and a push block is arranged at the output end of the telescopic push rod. When the staff pulls the two handles, the positioning column disengages from the positioning groove and starts the telescopic push rod. The output end of the telescopic push rod drives the push block to move toward the limit column, so that the push block pushes the limit column to slide in the slide groove, thereby pushing the limit column out of the slide groove, and then the mold body can be taken out.

[0009] The cooling mechanism includes a fan arranged on the rear wall of the support column, a connecting pipe is arranged at the output end of the fan, a shunt pipe is arranged at the end of the connecting pipe, and a plurality of nozzles are evenly arranged on the surface of the shunt pipe. When the hot pressing work is completed, the fan is started, and the fan blows cold air into the shunt pipe through the connecting pipe, and then the cold air in the shunt pipe is blown onto the surface of the mold body through the nozzle, thereby cooling the silicone pad in the mold body, making it convenient for the staff to take it out.

[0010] A filter is arranged inside the shunt pipe, which can filter the dust in the air to prevent the dust from contaminating the silicone pad.

[0011] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0012] 1. When the utility model is used, the staff installs the mold body on the workbench surface through the convenient disassembly and assembly mechanism, puts the silicone pad into the mold body, and then starts the hydraulic rod and the hot press to lower the hot press to hot-press the silicone pad in the mold body. After the hot pressing is completed, the silicone pad in the mold body is cooled by the cooling mechanism, and finally the mold body is pushed out by the pushing mechanism. The mold body can be quickly disassembled and assembled through the convenient disassembly and assembly mechanism, with high replacement efficiency and strong practicality.

[0013] 2. When the utility model is used, the staff slides the limit columns on both sides of the mold body into the slide grooves so that the positioning columns are snapped into the positioning grooves, thereby quickly installing and fixing the mold body. When the mold body needs to be disassembled, the staff pulls the two handles with both hands to disengage the positioning columns from the positioning grooves, and finally pushes the mold body out of the slide rails through the pushing mechanism, so that the mold can be quickly disassembled and assembled, with high replacement efficiency and strong practicality.

[0014] 3. When the utility model is used, when the staff pulls the two handles, the positioning column is disengaged from the positioning groove, and the telescopic push rod is started. The output end of the telescopic push rod drives the push block to move toward the limit column, so that the push block pushes the limit column to slide in the slide groove, thereby pushing the limit column out of the slide groove, and then the mold body can be taken out.

[0015] 4. When the utility model is used, after the hot pressing work is completed, the fan is started, and the fan blows cold air into the shunt pipe through the connecting pipe, and then the cold air in the shunt pipe is blown onto the surface of the mold body through the nozzle, thereby cooling the silicone pad in the mold body, making it convenient for the staff to take it out. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a top view of the interior of the convenient disassembly and assembly mechanism of the utility model;

[0018] Figure 3 This is a cross-sectional view of the internal structure of the convenient disassembly and assembly mechanism of the utility model;

[0019] Figure 4 It is a side view schematic diagram of the main structure of the utility model.

[0020] Explanation of the accompanying drawings: 100, workbench; 101, base; 200, support column; 201, support plate; 202, hydraulic rod; 300, hot press; 400, mold body; 401, limit column; 402, positioning groove; 500, convenient disassembly and assembly mechanism; 501, slide rail; 502, slide groove; 503, drive frame; 504, spring; 505, connecting plate; 506, positioning column; 507, connecting rod; 508, fixing plate; 509, handle; 510, guide rod; 600, cooling mechanism; 601, fan; 602, connecting pipe; 603, diverter pipe; 604, nozzle; 700, telescopic push rod; 701, push block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0022] According to one embodiment of the utility model, Figure 1 , Figure 2 and Figure 3As shown: This embodiment provides a hot pressing device for producing silicone pads, including a workbench 100, a support column 200 is arranged on one side of the upper surface of the workbench 100, a support plate 201 is arranged above the surface of the support column 200, a hydraulic rod 202 is arranged on the upper end of the support plate 201, and a hot press 300 is arranged at the output end of the hydraulic rod 202, a mold body 400 is arranged at the center of the surface of the workbench 100, and convenient disassembly and assembly mechanisms 500 for quickly disassembling and assembling the mold body 400 are arranged on both sides of the upper surface of the workbench 100, and a support column 200 is arranged on one side for cooling the mold body 400. The cooling mechanism 600 is removed, and the staff installs the mold body 400 on the surface of the workbench 100 through the convenient disassembly and assembly mechanism 500, puts the silicone pad into the mold body 400, and then starts the hydraulic rod 202 and the hot press 300 to lower the hot press 300 to perform hot pressing on the silicone pad in the mold body 400. After the hot pressing is completed, the silicone pad in the mold body 400 is cooled by the cooling mechanism 600, and finally the mold body 400 is pushed out by the pushing mechanism. The mold body 400 can be quickly disassembled and assembled through the convenient disassembly and assembly mechanism 500, and the replacement efficiency is high and the practicability is strong.The convenient disassembly and assembly mechanism 500 includes slide rails 501 arranged on both sides of the upper surface of the workbench 100, and a slide groove 502 is opened in the slide rails 501. Limiting columns 401 are arranged on both sides of the mold body 400. The limiting columns 401 are slidably arranged in the slide groove 502. A driving frame 503 is arranged on one side of the slide rail 501. Two springs 504 are arranged in the center of the driving frame 503. A connecting plate 505 is fixed to the end of the spring 504. A positioning column 506 is arranged in the center of the surface of the connecting plate 505. A through groove is opened on the inner wall of the slide groove 502 and corresponds to the position of the positioning column 506. The through groove runs through the inside of the driving frame 503. The positioning column 506 is slidably arranged in the through groove on the inner wall of the slide groove 502. The limiting columns 401 are arranged on both sides of the mold body 400. The limiting columns 401 are slidably arranged in the slide groove 502. A positioning groove 402 is provided on the surface of 401 and corresponds to the position of the positioning column 506. The positioning column 506 is inserted into the positioning groove 402, and the cross section of the positioning column 506 is adapted to the cross section of the positioning groove 402. The surface of the positioning column 506 and the side facing the opening of the slide groove 502 are set as an inclined surface. A connecting rod 507 is set through the center of the spring 504. One end of the connecting rod 507 is fixed to the surface of the connecting plate 505. A fixing plate 508 is fixed to the other end of the connecting rod 507. A handle 509 is set at the center of the surface of the fixing plate 508. A pushing component for pushing out the mold body 400 is set at the end of the slide rail 501. The staff sets the limiting columns 401 on both sides of the mold body 400. The mold body 400 is then quickly installed and fixed by the staff member 509. When the mold body 400 needs to be disassembled, the staff member 509 pulls the two handles 509 together to move the mold body 400. , the two handles 509 drive the fixing plate 508 and the connecting rod 507 to move away from the mold body 400, and the connecting rod 507 drives the connecting plate 505 and the positioning column 506 to move synchronously, so that the positioning column 506 is disengaged from the positioning groove 402, and finally the mold body 400 is pushed out from the slide rail 501 by the pushing mechanism, so that the mold can be quickly disassembled and assembled, with high replacement efficiency and strong practicality; the surface of the handle 509 is provided with anti-skid threads to prevent slipping; through holes are opened on both sides of the connecting plate 505, and a guide rod 510 is arranged through the through hole of the connecting plate 505, and the end of the guide rod 510 is fixed to the inner wall of the driving frame 503, and the guide rod 510 makes the movement process of the connecting plate 505 more stable;

[0023] According to another embodiment of the present invention, Figure 1 , Figure 2 and Figure 3As shown, the pushing assembly includes a telescopic push rod 700 arranged at one end of the slide rail 501, the output end of the telescopic push rod 700 passes through the end of the slide rail 501 and extends into the slide groove 502, and a push block 701 is arranged at the output end of the telescopic push rod 700. When the staff pulls the two handles 509, the positioning column 506 is separated from the positioning groove 402, and the telescopic push rod 700 is started. The output end of the telescopic push rod 700 drives the push block 701 to move toward the limit column 401, so that the push block 701 pushes the limit column 401 to slide in the slide groove 502, thereby pushing the limit column 401 out of the slide groove 502, and then the mold body 400 can be taken out;

[0024] In another embodiment of the present invention, Figure 1 and Figure 4 As shown, the cooling mechanism 600 includes a fan 601 arranged on the rear wall of the support column 200, a connecting pipe 602 is arranged at the output end of the fan 601, a shunt pipe 603 is arranged at the end of the connecting pipe 602, and a plurality of nozzles 604 are evenly arranged on the surface of the shunt pipe 603. When the hot pressing work is completed, the fan 601 is started, and the fan 601 blows cold air into the shunt pipe 603 through the connecting pipe 602, and then the cold air in the shunt pipe 603 is blown onto the surface of the mold body 400 through the nozzle 604, thereby cooling the silicone pad in the mold body 400, making it convenient for the staff to take it out; a filter is arranged inside the shunt pipe 603, and the filter can filter dust in the air to prevent dust from contaminating the silicone pad.

[0025] The use of this utility model:

[0026] The staff slides the limiting columns 401 on both sides of the mold body 400 into the slide groove 502, and then the ends of the limiting columns 401 contact the inclined surfaces of the positioning columns 506, thereby driving the positioning columns 506 to move into the driving frame 503, and the positioning columns 506 drive the connecting plate 505 to move synchronously, so that the connecting plate 505 compresses the spring 504, and then when the limiting columns 401 enter the innermost part of the slide rail 501, the positioning columns 506 are just located at the opening of the positioning groove 402, and the rebound force of the spring 504 pushes the connecting plate 505 and the positioning columns 506 to the positioning groove 402 moves inside, so that the positioning column 506 is snapped into the positioning groove 402, so that the mold body 400 is quickly installed and fixed. When the mold body 400 needs to be disassembled, the staff pulls the two handles 509 with both hands, and the two handles 509 drive the fixing plate 508 and the connecting rod 507 to move away from the mold body 400. The connecting rod 507 drives the connecting plate 505 and the positioning column 506 to move synchronously, so that the positioning column 506 is out of the positioning groove 402, so that the mold can be quickly disassembled and assembled, with high replacement efficiency and strong practicality.

[0027] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A hot pressing device for producing silicone pads, comprising a workbench (100), a support column (200) is arranged on one side of the upper surface of the workbench (100), a support plate (201) is arranged above the surface of the support column (200), a hydraulic rod (202) is arranged at the upper end of the support plate (201), a hot press (300) is arranged at the output end of the hydraulic rod (202), and a mold body (400) is arranged at the center of the surface of the workbench (100), characterized in that: Convenient disassembly and assembly mechanisms (500) for quickly disassembling and assembling the mold body (400) are arranged on both sides of the upper surface of the workbench (100), and a cooling mechanism (600) for cooling the mold body (400) is arranged on one side of the support column (200).

2. A hot pressing device for producing a silicone pad as claimed in claim 1, characterized in that: The convenient disassembly and assembly mechanism (500) comprises slide rails (501) arranged on both sides of the upper surface of the workbench (100), a slide groove (502) is provided in the slide rails (501), limiting columns (401) are arranged on both sides of the mold body (400), the limiting columns (401) are slidably arranged in the slide groove (502), a driving frame (503) is arranged on one side of the slide rail (501), two springs (504) are arranged in the center of the driving frame (503), a connecting plate (505) is fixed at the end of the spring (504), a positioning column (506) is arranged in the center of the surface of the connecting plate (505), a through groove is provided on the inner wall of the slide groove (502) and corresponding to the position of the positioning column (506), and the through groove penetrates into the interior of the driving frame (503), and the positioning column (506) is slidably arranged in the slide groove (50 2) In the through groove of the inner wall, a positioning groove (402) is provided on the surface of the limiting column (401) corresponding to the position of the positioning column (506), the positioning column (506) is inserted into the positioning groove (402), and the cross section of the positioning column (506) is adapted to the cross section of the positioning groove (402), the surface of the positioning column (506) and the side facing the opening of the slide groove (502) are provided with an inclined surface, a connecting rod (507) is provided through the center of the spring (504), one end of the connecting rod (507) is fixed to the surface of the connecting plate (505), the other end of the connecting rod (507) is fixed to a fixing plate (508), a handle (509) is provided at the center of the surface of the fixing plate (508), and a pushing component for pushing out the mold body (400) is provided at the end of the slide rail (501).

3. A hot pressing device for producing a silicone pad as claimed in claim 2, characterized in that: The surface of the handle (509) is provided with anti-slip threads.

4. A hot pressing device for producing a silicone pad as claimed in claim 2, characterized in that: Through holes are provided on both sides of the connecting plate (505), and guide rods (510) are provided through the through holes of the connecting plate (505), and the ends of the guide rods (510) are fixed to the inner wall of the driving frame (503).

5. A hot pressing device for producing a silicone pad as claimed in claim 2, characterized in that: The pushing assembly comprises a telescopic push rod (700) arranged at one end of the slide rail (501), the output end of the telescopic push rod (700) passes through the end of the slide rail (501) and extends into the slide groove (502), and a push block (701) is arranged at the output end of the telescopic push rod (700).

6. A hot pressing device for producing a silicone pad as claimed in claim 1, characterized in that: The cooling mechanism (600) comprises a fan (601) arranged on the rear wall of the support column (200), a connecting pipe (602) being arranged at the output end of the fan (601), a flow dividing pipe (603) being arranged at the end of the connecting pipe (602), and a plurality of nozzles (604) being evenly arranged on the surface of the flow dividing pipe (603).

7. A hot pressing device for producing a silicone pad as claimed in claim 6, characterized in that: A filter screen is arranged inside the diversion pipe (603).

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