Silica gel strip butt-joint sintering device

Abstract

The utility model discloses a silica gel strip butt-joint sintering device, which relates to the technical field of silica gel strips and comprises a working table, a fixed rail is fixedly mounted at the upper end of the working table, a bidirectional screw rod is rotatably mounted at the upper end of the working table through a support, and a first motor is fixedly mounted on the outer side of the working table through a support. A movable plate is movably mounted at the upper end of the fixed rail, and a fixed block is fixedly mounted at the upper end of the movable plate; through mutual cooperation of a movable plate, a fixed block, a movable block and a pressing plate, multiple silica gel strips can be clamped and positioned at the same time, it is ensured that the positions of the silica gel strips deviate in the sintering process, the stability is improved, through an arranged positioning plate, the multiple silica gel strips can be operated, and through mutual cooperation of a bidirectional lead screw and a first motor, the stability of the silica gel strips is improved. The movable plate is driven to move, the opposite silica gel strips are attached together, finally sintering butt joint is conducted through the heating plate, and the butt joint efficiency of the silica gel strips is greatly improved through the multi-station design.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone strips, in particular to a silicone strip butt-jointing sintering device. Background Art

[0002] Silicone strips are made of silicone material, with good sealing performance, high temperature and weather resistance, aging resistance, impact resistance, shockproof and waterproof, and can fit all kinds of smooth surface materials. They have been applied to various industries such as automobiles, doors and windows, cabinets, refrigerators, and containers.

[0003] When using silicone strips, they need to be cut into different lengths by shearing equipment. When the length of the silicone strip is smaller than the required size, two silicone strips need to be butt-jointed together by heating and sintering. Traditional butt-jointing and sintering devices can only butt-join a single silicone strip at a time, which is inefficient.

[0004] According to the search, the Chinese patent document, announcement number: CN213353573U, discloses a hot pressing docking device for silicone products, which adopts a structural form in which a heating block is embedded in the pressing block and the pressing platform to avoid uneven heating caused by heating the entire pressing block. At the same time, a gear rack mechanism is provided at the bottom of the pressing platform to achieve the displacement of the pressing platform, which is convenient for removing the hot pressing product, avoiding burns to construction workers due to high temperature operation, and improving the efficiency of hot pressing work. However, the docking device is used for a single silicone product each time and does not have a positioning mechanism. It is easy to deviate during use, and the stability cannot be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a silicone strip butt-jointing sintering device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silicone strip butt-jointing sintering device comprises a workbench, a fixed rail is fixedly installed on the upper end of the workbench, a bidirectional screw is rotatably installed on the upper end of the workbench through a bracket, a motor is fixedly installed on the outer side of the workbench through a bracket, a movable plate is movably installed on the upper end of the fixed rail, a fixed block is fixedly installed on the upper end of the movable plate, a movable rail is movably installed on the outer side of the movable plate, connecting frames are fixedly installed on both ends of the movable rail, a guide rod is fixedly installed on the inner side of the connecting frame, an adjusting screw is rotatably installed on the outer side of the movable plate, and a movable A movable block, a supporting rod is fixedly installed on the upper end of the movable plate, a top plate is fixedly installed on the upper end of the supporting rod, a pressing plate is movably installed on the outer side of the supporting rod, and an adjusting screw rod 2 is rotatably installed on the upper end of the pressing plate, a column is fixedly installed on the outer side of the workbench, a positioning plate is movably installed inside the column, a rack is fixedly installed on the upper end of the positioning plate, a motor 2 is fixedly installed on the outer side of the column, a gear is rotatably installed inside the column, a frame is fixedly installed on the outer side of the column, a lifting cylinder is fixedly installed inside the frame, a heating plate is fixedly installed on the output end of the lifting cylinder, and a control panel is fixedly installed on the outer side of the frame.

[0007] Preferably, two fixed rails are symmetrically arranged, the bidirectional screw rod is fixedly connected to the output end of motor one, two movable plates are symmetrically arranged, the movable plate is threadedly connected to the outer side of the bidirectional screw rod, and the fixed rail is parallel to the bidirectional screw rod.

[0008] Preferably, two guide rods are respectively arranged on the inner side of the connecting frame, the guide rods are movably connected to the inside of the movable plate, and five fixing blocks are respectively arranged on the upper end of the movable plate.

[0009] Preferably, the connecting frame is threadedly connected to the outer side of the adjusting screw rod 1, the adjusting screw rod 1 is parallel to the guide rod, the movable block is fitted with the upper end of the movable plate, and five movable blocks are respectively arranged on the upper end of the connecting frame.

[0010] Preferably, four support rods are respectively arranged on the upper end of the movable plate, and the second adjusting screw rod is threadedly connected to the inside of the top plate.

[0011] Preferably, the column is perpendicular to the workbench, the positioning plate is located between two movable plates, the gear is fixedly connected to the output end of motor 2, the gear is meshingly connected to the rack, and both sides of the positioning plate are in contact with the movable plate.

[0012] Preferably, the heating plate is located directly above the positioning plate, and the motor 1, motor 2, lifting cylinder and heating plate are electrically connected to the control panel respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can clamp and position multiple silicone strips at the same time through the cooperation of the movable plate, fixed block, movable block and pressing plate, ensuring that the position of the silicone strips is offset during the sintering process, thereby improving stability;

[0015] 2. The utility model can operate multiple silicone strips through the positioning plate, and then drive the movable plate to move through the cooperation of the bidirectional screw and the motor, so that the relative silicone strips are attached together, and finally sintered and connected through the heating plate. The multi-station design greatly improves the docking efficiency of the silicone strips. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the workbench of the utility model;

[0018] Figure 3 The three-dimensional structure of the movable plate of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 4 The three-dimensional structure of the movable plate of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the connecting frame of the utility model;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the positioning plate of the utility model.

[0022] Among them: 1. Workbench; 2. Fixed rail; 3. Bidirectional screw; 4. Motor 1; 5. Movable plate; 6. Fixed block; 7. Movable rail; 8. Connecting frame; 9. Guide rod; 10. Adjustment screw 1; 11. Movable block; 12. Support rod; 13. Top plate; 14. Press plate; 15. Adjustment screw 2; 16. Column; 17. Positioning plate; 18. Rack; 19. Motor 2; 20. Gear; 21. Rack; 22. Lifting cylinder; 23. Heating plate; 24. Control panel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1 The figure shows a silicone strip butt-jointing sintering device, comprising a workbench 1, a fixed rail 2 is fixedly installed on the upper end of the workbench 1, a bidirectional screw 3 is rotatably installed on the upper end of the workbench 1 through a bracket, a motor 4 is fixedly installed on the outer side of the workbench 1 through a bracket, a movable plate 5 is movably installed on the upper end of the fixed rail 2, a fixed block 6 is fixedly installed on the upper end of the movable plate 5, a movable rail 7 is movably installed on the outer side of the movable plate 5, connecting frames 8 are fixedly installed at both ends of the movable rail 7, a guide rod 9 is fixedly installed on the inner side of the connecting frame 8, an adjusting screw 10 is rotatably installed on the outer side of the movable plate 5, a movable block 11 is fixedly installed on the upper end of the connecting frame 8, and a support rod 1 is fixedly installed on the upper end of the movable plate 5 2. A top plate 13 is fixedly mounted on the upper end of the support rod 12, a pressing plate 14 is movably mounted on the outer side of the support rod 12, an adjusting screw rod 15 is rotatably mounted on the upper end of the pressing plate 14, a column 16 is fixedly mounted on the outer side of the workbench 1, a positioning plate 17 is movably mounted inside the column 16, a rack 18 is fixedly mounted on the upper end of the positioning plate 17, a motor 19 is fixedly mounted on the outer side of the column 16, a gear 20 is rotatably mounted inside the column 16, a frame 21 is fixedly mounted on the outer side of the column 16, a lifting cylinder 22 is fixedly mounted inside the frame 21, a heating plate 23 is fixedly mounted on the output end of the lifting cylinder 22, and a control panel 24 is fixedly mounted on the outer side of the frame 21.

[0026] See also Figure 2 and Figure 3 There are two fixed rails 2 symmetrically arranged, the bidirectional screw rod 3 is fixedly connected to the output end of the motor 4, there are two movable plates 5 symmetrically arranged, the movable plate 5 is threadedly connected to the outer side of the bidirectional screw rod 3, and the fixed rail 2 is parallel to the bidirectional screw rod 3.

[0027] In this embodiment: when the motor 1 4 is turned on, the output end drives the bidirectional screw rod 3 to rotate, the fixed rail 2 guides the movable plate 5, and the bidirectional screw rod 3 drives the two movable plates 5 to move in opposite directions through the thread.

[0028] See also Figure 3 Two guide rods 9 are respectively arranged on the inner side of the connecting frame 8 , the guide rods 9 are movably connected to the inside of the movable plate 5 , and five fixing blocks 6 are respectively arranged on the upper end of the movable plate 5 .

[0029] In this embodiment, the guide rod 9 moves horizontally along the inside of the movable plate 5 to guide the connecting frame 8 .

[0030] See also Figure 3 The connecting frame 8 is threadedly connected to the outer side of the adjusting screw rod 10, the adjusting screw rod 10 is parallel to the guide rod 9, the movable block 11 is fitted with the upper end of the movable plate 5, and five movable blocks 11 are respectively arranged on the upper end of the connecting frame 8.

[0031] In this embodiment: the silicone strip is placed on the upper end of the movable plate 5, and the adjusting screw rod 10 is rotated to drive the connecting frame 8 to move horizontally through the thread, and the movable block 11 moves with the connecting frame 8, and the movable block 11 cooperates with the fixed block 6 to clamp and position the silicone strip.

[0032] See also Figure 1 Four support rods 12 are respectively arranged at the upper end of the movable plate 5, and the adjusting screw rod 15 is threadedly connected to the inside of the top plate 13.

[0033] In this embodiment: the second adjusting screw rod 15 is rotated, the support rod 12 guides the pressing plate 14, and the second adjusting screw rod 15 drives the pressing plate 14 to move up and down through the thread. The pressing plate 14 presses down the silicone strip to position it to prevent the silicone strip from deflecting.

[0034] Working principle: turn on motor 2 19 through the control panel 24, the output end of motor 2 19 drives gear 20 to rotate, gear 20 drives positioning plate 17 to move horizontally between two movable plates 5 through rack 18, then turn on motor 1 4 through the control panel 24, the output end of motor 1 4 drives bidirectional screw 3 to rotate, fixed rail 2 guides movable plate 5, bidirectional screw 3 drives two movable plates 5 to move toward positioning plate 17 through threads, after movable plate 5 contacts positioning plate 17, motor 1 4 is turned off, silicone strips to be docked are placed on the upper ends of movable plates 5 on both sides, one side of silicone strip is fitted with fixed block 6, the end of silicone strip to be sintered is against both sides of positioning plate 17, then adjust screw 10, guide rod 9 guides connecting frame 8, and adjust screw 10 drives connecting frame 8 to move horizontally through threads , the movable block 11 moves with the connecting frame 8, and the movable block 11 cooperates with the fixed block 6 to clamp and position the silicone strip, and then rotates the adjusting screw rod 2 15, and the support rod 12 guides the pressure plate 14, and the adjusting screw rod 2 15 drives the pressure plate 14 to move downward through the thread, and the pressure plate 14 presses down and positions the silicone strip to prevent the silicone strip from shifting. After the silicone strip is positioned, the output end of the motor 2 19 drives the gear 20 to rotate in the opposite direction, and the positioning plate 17 moves to the other side of the column 16. The output end of the motor 1 4 drives the bidirectional screw rod 3 to rotate, and the two movable plates 5 are fitted together, and the silicone strips at the upper ends of the two are fitted together. Finally, the lifting cylinder 22 is turned on through the control panel 24, and the lifting cylinder 22 drives the heating plate 23 to move downward, and the heating plate 23 contacts the silicone strip. The two silicone strips are sintered together by heating to complete the docking.

[0035] Example 2

[0036] See also Figure 2 and Figure 6 The column 16 is perpendicular to the workbench 1 , the positioning plate 17 is located between the two movable plates 5 , the gear 20 is fixedly connected to the output end of the motor 2 19 , the gear 20 is meshedly connected to the rack 18 , and both sides of the positioning plate 17 are in contact with the movable plate 5 .

[0037] In this embodiment: when the motor 2 19 is turned on, the output end drives the gear 20 to rotate, and the gear 20 drives the positioning plate 17 to move horizontally through the rack 18. The positioning plate 17 contacts the movable plate 5, and the end of the silicone strip that needs to be sintered is against both sides of the positioning plate 17.

[0038] See also Figure 1 The heating plate 23 is located directly above the positioning plate 17 , and the motor 1 4 , the motor 2 19 , the lifting cylinder 22 and the heating plate 23 are electrically connected to the control panel 24 respectively.

[0039] In this embodiment, when the lifting cylinder 22 is turned on, the heating plate 23 is driven to move up and down, and the heating plate 23 contacts the silicone strips, and the two silicone strips are sintered together by heating to complete the docking.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A silicone strip butt-jointing sintering device, comprising a workbench (1), characterized in that: A fixed rail (2) is fixedly mounted on the upper end of the workbench (1), a bidirectional screw rod (3) is rotatably mounted on the upper end of the workbench (1) through a bracket, a motor (4) is fixedly mounted on the outer side of the workbench (1) through a bracket, a movable plate (5) is movably mounted on the upper end of the fixed rail (2), a fixed block (6) is fixedly mounted on the upper end of the movable plate (5), a movable rail (7) is movably mounted on the outer side of the movable plate (5), a connecting frame (8) is fixedly mounted on both ends of the movable rail (7), a guide rod (9) is fixedly mounted on the inner side of the connecting frame (8), an adjusting screw rod (10) is rotatably mounted on the outer side of the movable plate (5), a movable block (11) is fixedly mounted on the upper end of the connecting frame (8), a support rod (12) is fixedly mounted on the upper end of the movable plate (5), and the upper end of the support rod (12) is fixedly mounted A top plate (13) is fixedly installed, a pressure plate (14) is movably installed on the outer side of the support rod (12), and an adjusting screw rod (15) is rotatably installed on the upper end of the pressure plate (14). A column (16) is fixedly installed on the outer side of the workbench (1), a positioning plate (17) is movably installed inside the column (16), and a rack (18) is fixedly installed on the upper end of the positioning plate (17). A motor (19) is fixedly installed on the outer side of the column (16), and a gear (20) is rotatably installed inside the column (16). A frame (21) is fixedly installed on the outer side of the column (16), a lifting cylinder (22) is fixedly installed inside the frame (21), a heating plate (23) is fixedly installed on the output end of the lifting cylinder (22), and a control panel (24) is fixedly installed on the outer side of the frame (21).

2. A silicone strip butt-jointing sintering device according to claim 1, characterized in that: Two fixed rails (2) are symmetrically arranged, the bidirectional screw rod (3) is fixedly connected to the output end of the motor 1 (4), two movable plates (5) are symmetrically arranged, the movable plates (5) are threadedly connected to the outer side of the bidirectional screw rod (3), and the fixed rail (2) is parallel to the bidirectional screw rod (3).

3. A silicone strip butt-jointing sintering device according to claim 1, characterized in that: Two guide rods (9) are respectively arranged on the inner side of the connecting frame (8); the guide rods (9) are movably connected to the inside of the movable plate (5); and five fixed blocks (6) are respectively arranged on the upper end of the movable plate (5).

4. A silicone strip butt-jointing sintering device according to claim 1, characterized in that: The connecting frame (8) is threadedly connected to the outer side of the adjusting screw rod (10); the adjusting screw rod (10) is parallel to the guide rod (9); the movable block (11) is in contact with the upper end of the movable plate (5); and five movable blocks (11) are respectively arranged on the upper end of the connecting frame (8).

5. The silicone strip butt-jointing sintering device according to claim 1, characterized in that: Four support rods (12) are respectively arranged at the upper end of the movable plate (5), and the second adjusting screw rod (15) is threadedly connected to the inside of the top plate (13).

6. The silicone strip butt-jointing sintering device according to claim 1, characterized in that: The column (16) is perpendicular to the workbench (1), the positioning plate (17) is located between the two movable plates (5), the gear (20) is fixedly connected to the output end of the second motor (19), the gear (20) is meshingly connected to the rack (18), and the two sides of the positioning plate (17) are in contact with the movable plate (5).

7. The silicone strip butt-jointing sintering device according to claim 1, characterized in that: The heating plate (23) is located directly above the positioning plate (17), and the motor 1 (4), the motor 2 (19), the lifting cylinder (22) and the heating plate (23) are electrically connected to the control panel (24) respectively.

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