Single-end thermistor feeding jig of glass sealing machine

Abstract

The utility model discloses a glass sealing machine single-end thermistor feeding jig which comprises a bearing plate, the upper surface of one end of the bearing plate is fixedly connected with a first limiting tooth, the upper surface of the other end of the bearing plate is fixedly connected with a second limiting tooth, and a lateral baffle is fixed to the surface of the side, away from the first limiting tooth, of the second limiting tooth. A mounting open groove is formed in the upper surface, facing the first limiting teeth, of the bearing plate, and an attraction magnet is slidably connected to the inner wall of the mounting open groove. The single-end thermistor feeding jig of the glass sealing machine is provided with an anti-skid air bag and a second air groove, an attraction magnet drives and supports an extrusion block to ascend, so that an adjusting groove pushes a linkage clamping block to slide, a linkage piston column moves to push air into the second air groove from a first air groove, the second air groove inflates the anti-skid air bag, and the anti-skid air bag is inflated; the symmetrical anti-skid air bags are attached to the surface of the resistance wire after being expanded, so that the wire is limited and clamped, and the friction force and the stability of the wire are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding materials for glass sealing machines, in particular to a feeding fixture for a single-ended thermistor of a glass sealing machine. Background Art

[0002] A glass sealing machine is a device used to encapsulate glass materials. It usually uses heating and pressurizing methods to soften the glass at high temperature and tightly bond it to the encapsulated object, thereby achieving a sealing effect. There are many heating methods, the most common ones are flame heating, resistance heating, high-frequency induction heating, etc. Different heating methods are suitable for different glass materials and packaging requirements, such as the packaging of semiconductor devices, integrated circuits, resistors, capacitors and other electronic components. Through glass sealing technology, electronic components can be effectively protected from the influence of the external environment, their stability and reliability can be improved, and their service life can be extended. Glass has good airtightness and watertightness, and can effectively prevent external gases, moisture and other substances from entering the package, protecting the performance and quality of the encapsulated object.

[0003] The feeding jig is an important auxiliary tool used by glass sealing machines in the process of encapsulating single-ended thermistors. Existing feeding jigs, such as the fully automatic feeding jig for single-ended thermistors of glass sealing machines disclosed in publication number "CN219408075U", "form a wire groove between two adjacent limit blocks to limit the wire for the first level, and use a magnetic strip to absorb the wire to form a second level of limit, thereby improving the placement accuracy and stability." Although the magnetic attraction can absorb and limit the wire, the wire will still shake with the movement of the jig, thereby reducing the stability of feeding. Utility Model Content

[0004] The purpose of the present utility model is to provide a feeding fixture for a single-ended thermistor of a glass sealing machine, so as to solve the problem proposed in the above background technology that although the magnetic attraction can adsorb and limit the wire, the wire will still shake with the movement of the fixture, thereby reducing the stability of feeding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a single-ended thermistor feeding jig for a glass sealing machine, comprising a supporting plate, an upper surface of one end of which is fixedly connected to a first limiting tooth, an upper surface of the other end of the supporting plate is fixedly connected to a second limiting tooth, a surface of the second limiting tooth away from the first limiting tooth is fixed with a lateral baffle, a mounting groove is provided on the upper surface of the supporting plate facing the first limiting tooth, an inner wall of the mounting groove is slidably connected to an attracting magnet, two positioning sliders are fixedly connected to the lower surface of the attracting magnet, a supporting extrusion block is fixedly connected to the lower surface of the attracting magnet, a first air groove is provided inside the supporting plate, a linkage piston column is slidably connected to the inner wall of the first air groove, a linkage block is fixed to the end of the linkage piston column facing the support extrusion block, and an adjustment groove is provided on the surface of the support extrusion block.

[0006] Preferably, the first limiting teeth and the second limiting teeth are correspondingly arranged, and the adjacent first limiting teeth and the second limiting teeth respectively form limiting grooves on both sides.

[0007] By adopting the above technical solution, the first limiting tooth and the second limiting tooth are correspondingly arranged, which makes it convenient for the limiting grooves on both sides to limit the resistance wire and facilitates the resistance wire to roll and fall, thereby improving the efficiency and convenience of placing the resistance wire.

[0008] Preferably, the mounting slot and the positioning slider form a sliding connection, and a spring is connected between the mounting slot and the positioning slider. The positioning slider is L-shaped, and the two positioning sliders are symmetrically arranged.

[0009] By adopting the above technical solution, the positioning slider is used to facilitate the vertical movement of the attraction magnet, and the L-shaped design of the positioning slider is conducive to the positioning slider limiting the attraction magnet to prevent the attraction magnet from loosening and detaching.

[0010] Preferably, the support extrusion block is in sliding connection with the installation slot, a spring is connected between the first air groove and the linkage piston column, and the linkage clamping block passes through the inner wall of the installation slot.

[0011] By adopting the above technical solution, the adjusting groove is driven to move by supporting the extrusion block, and the linkage piston column is installed through the first air groove to facilitate the sliding of the linkage piston column, so that the linkage piston column moves in the first air groove and pushes the air to move.

[0012] Preferably, the end of the linkage block facing the supporting extrusion block is arc-shaped, the bottom surface of the adjustment groove is inclined, and the bottom surface of the adjustment groove fits with one end of the linkage block.

[0013] By adopting the above technical solution, the movement of the adjusting groove is adjusted so that the bottom surface of the adjusting groove pushes the linkage block to move horizontally, and the linkage block is pushed by the adjusting groove to drive the linkage piston column to move, so that the linkage piston column pushes the air to move in the first air groove.

[0014] Preferably, a second air groove is provided between the second limiting tooth and the supporting plate, and two anti-slip air bags are fixedly connected to the side surface of the upper end of the second limiting tooth.

[0015] By adopting the above technical solution, the linkage block drives the linkage piston column to slide, so that the linkage piston column moves the air in the first air groove, so that the air in the first air groove is filled into the second air groove and moves, thereby changing the air flow direction.

[0016] Preferably, the lower end of the second air groove is communicated with the first air groove, and the upper end of the second air groove is communicated with the cavity of the anti-slip air bag.

[0017] By adopting the above technical solution, air is pushed into the second air groove through the first air groove, and then the second air groove guides the air into the cavities of the two anti-slip air bags, so that the anti-slip air bags on both sides are inflated. The two anti-slip air bags fit the outer surface of the wire, thereby increasing the friction, which is conducive to clamping and fixing the wire, improving the stability of the wire, and preventing the wire from sliding and deflecting.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the single-ended thermistor feeding fixture of the glass sealing machine:

[0019] 1. The anti-slip airbag and the second air groove are provided. When the device is working, the magnet is attracted to drive and support the extrusion block to rise, so that the adjustment groove pushes the linkage block to slide. After the linkage piston column moves, it pushes air from the first air groove into the second air groove, so that the second air groove inflates the anti-slip airbag. The symmetrical anti-slip airbag will expand and fit the surface of the resistance wire, thereby limiting the wire and increasing the friction and stability of the wire.

[0020] 2. An attraction magnet and a positioning slider are provided so that when the device is working, the resistance wire is guided by placing it in the limiting groove generated by the first limiting tooth and the second limiting tooth, and then the wire is adsorbed by the attraction magnet for limiting. At the same time, the attraction magnet will drive the positioning slider and the support extrusion block to slide up, and then the linkage block is pushed to slide through the adjustment groove of the support extrusion block, thereby improving the stability of the limit of the device and increasing practicality through linkage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the connection between the support plate and the first limiting tooth of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection between the second limiting tooth and the lateral baffle of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection between the support plate and the first air groove of the utility model;

[0024] Figure 4 For this utility model Figure 3 A in the middle is an enlarged structural diagram;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the connection between the attraction magnet and the support extrusion block of the utility model;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the connection between the second air groove and the anti-skid airbag of the utility model.

[0027] In the figure: 1. Support plate; 2. First limiting tooth; 3. Second limiting tooth; 4. Lateral baffle; 5. Mounting slot; 6. Attracting magnet; 7. Positioning slider; 8. Support extrusion block; 9. First air groove; 10. Linkage piston column; 11. Linkage clamping block; 12. Adjustment groove; 13. Second air groove; 14. Anti-slip airbag. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-6The utility model provides a technical solution: a single-ended thermistor feeding fixture for a glass sealing machine, comprising a supporting plate 1, a first limiting tooth 2, a second limiting tooth 3, a lateral baffle 4, a mounting slot 5, an attracting magnet 6, a positioning slider 7, a supporting extrusion block 8, a first air groove 9, a linkage piston column 10, a linkage block 11, an adjusting groove 12, a second air groove 13 and an anti-slip air bag 14, the supporting plate 1, one end of which is fixedly connected to the upper surface of the first limiting tooth 2, the other end of which is fixedly connected to the upper surface of the supporting plate 1, the second limiting tooth 3 is fixedly connected to the surface of the second limiting tooth 3 away from the first limiting tooth 2, the first limiting tooth 2 and the second limiting tooth 3 are fixed to the surface of the second limiting tooth 3 away from the first limiting tooth 2. The limiting teeth 3 are arranged correspondingly, and the adjacent first limiting teeth 2 and second limiting teeth 3 respectively form limiting grooves on both sides. The mounting slot 5 and the positioning slider 7 form a sliding connection, and a spring is connected between the mounting slot 5 and the positioning slider 7. The positioning slider 7 is L-shaped, and the two positioning sliders 7 are symmetrically arranged. When using this device, first place the resistance wire on the surface of the first limiting tooth 2 and the second limiting tooth 3, and guide the wire through the first limiting teeth 2 and the second limiting teeth 3 on both sides to facilitate the wire to extend into the limiting grooves on both sides formed by the first limiting tooth 2 and the second limiting tooth 3, and limit the wire through the side baffle 4 to prevent horizontal movement.

[0030] A mounting slot 5 is provided on the upper surface of the supporting plate 1 facing the first limiting tooth 2, and an attraction magnet 6 is slidably connected to the inner wall of the mounting slot 5, and two positioning sliders 7 are fixedly connected to the lower surface of the attraction magnet 6, and a support extrusion block 8 is fixedly connected to the lower surface of the attraction magnet 6. The support extrusion block 8 is slidably connected to the mounting slot 5, and a spring is connected between the first air groove 9 and the linkage piston column 10. The linkage clamping block 11 passes through the inner wall of the mounting slot 5. After the wire is placed, the attraction magnet 6 will attract it, and at the same time, the attraction magnet 6 drives the positioning slider 7 and the support extrusion block 8 to slide up, and the positioning is limited by the positioning slider 7 to prevent the attraction magnet 6 from loosening.

[0031] A first air groove 9 is provided inside the supporting plate 1, and a linkage piston column 10 is slidably connected to the inner wall of the first air groove 9. A linkage block 11 is fixed to one end of the linkage piston column 10 facing the support extrusion block 8. The end of the linkage block 11 facing the support extrusion block 8 is arc-shaped, and the bottom surface of the adjustment groove 12 is inclined, and the bottom surface of the adjustment groove 12 is fitted with one end of the linkage block 11. The support extrusion block 8 is driven to slide up by attracting the magnet 6, so that the inclined bottom surface of the adjustment groove 12 on the surface of the support extrusion block 8 pushes the linkage block 11. After the linkage block 11 is pushed, it drives the linkage piston column 10 to slide horizontally.

[0032] An adjustment groove 12 is provided on the surface of the supporting extrusion block 8, and a second air groove 13 is provided between the second limiting tooth 3 and the supporting plate 1. Two anti-slip air bags 14 are fixedly connected to the side surface of the upper end of the second limiting tooth 3, and the lower end of the second air groove 13 is connected to the first air groove 9, and the upper end of the second air groove 13 is connected to the cavity of the anti-slip air bag 14. After the linkage piston column 10 slides horizontally in the first air groove 9, the linkage piston column 10 pushes the air from the first air groove 9 to the second air groove 13, and the second air groove 13 guides the air to the anti-slip air bag 14. The anti-slip air bags 14 on both sides are inflated and fit the surface of the wire, thereby increasing the friction force on the wire for anti-slip clamping, thereby improving the stability of the limit of the device.

[0033] Working principle: When using the single-ended thermistor feeding jig of the glass sealing machine, first place the resistance wire in the limit groove formed by the first limit tooth 2 and the second limit tooth 3 on the upper surface of the support plate 1, and prevent the wire from moving by the side baffle 4. The wire is attracted by the attraction magnet 6, and at the same time, the attraction magnet 6 drives the positioning slider 7 to slide relative to the installation slot 5. At the same time, the attraction magnet 6 pushes the linkage block 11 through the adjustment groove 12 on the surface of the support extrusion block 8, and then the linkage block 11 drives the linkage piston column 10 to slide in the first air groove 9, so that the air is filled into the anti-slip air bag 14 through the second air groove 13, which facilitates the expansion of the anti-slip air bag 14 to fit and clamp the wire, thereby increasing the overall practicality.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding fixture for a single-ended thermistor of a glass sealing machine, comprising a supporting plate (1), a first limiting tooth (2) being fixedly connected to the upper surface of one end of the supporting plate (1), a second limiting tooth (3) being fixedly connected to the upper surface of the other end of the supporting plate (1), a lateral baffle (4) being fixed to the surface of the second limiting tooth (3) away from the first limiting tooth (2), and characterized in that: The support plate (1) is provided with a mounting slot (5) on the upper surface facing the first limiting tooth (2); an inner wall of the mounting slot (5) is slidably connected to an attracting magnet (6); two positioning sliders (7) are fixedly connected to the lower surface of the attracting magnet (6); a supporting extrusion block (8) is fixedly connected to the lower surface of the attracting magnet (6); a first air groove (9) is provided inside the support plate (1); a linkage piston column (10) is slidably connected to the inner wall of the first air groove (9); a linkage block (11) is fixed to one end of the linkage piston column (10) facing the supporting extrusion block (8); and an adjusting groove (12) is provided on the surface of the supporting extrusion block (8).

2. The single-ended thermistor feeding fixture for a glass sealing machine according to claim 1, characterized in that: The first limiting teeth (2) and the second limiting teeth (3) are arranged correspondingly, and the adjacent first limiting teeth (2) and second limiting teeth (3) respectively form limiting grooves on both sides.

3. The single-ended thermistor feeding fixture for a glass sealing machine according to claim 1, characterized in that: The installation slot (5) and the positioning slide block (7) form a sliding connection, and a spring is connected between the installation slot (5) and the positioning slide block (7). The positioning slide block (7) is L-shaped, and two positioning slide blocks (7) are symmetrically arranged.

4. The single-ended thermistor feeding fixture for a glass sealing machine according to claim 1, characterized in that: The supporting extrusion block (8) is in sliding connection with the installation slot (5), a spring is connected between the first air groove (9) and the linkage piston column (10), and the linkage clamping block (11) passes through the inner wall of the installation slot (5).

5. The single-ended thermistor feeding fixture for a glass sealing machine according to claim 1, characterized in that: One end of the linkage block (11) facing the supporting extrusion block (8) is designed to be arc-shaped, the bottom surface of the adjustment groove (12) is designed to be inclined, and the bottom surface of the adjustment groove (12) is in contact with one end of the linkage block (11).

6. The single-ended thermistor feeding fixture for a glass sealing machine according to claim 1, characterized in that: A second air groove (13) is provided between the second limiting tooth (3) and the supporting plate (1), and two anti-slip air bags (14) are fixedly connected to the side surface of the upper end of the second limiting tooth (3).

7. The single-ended thermistor feeding fixture for a glass sealing machine according to claim 6, characterized in that: The lower end of the second air groove (13) is connected to the first air groove (9), and the upper end of the second air groove (13) is connected to the cavity of the anti-slip air bag (14).

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