An automatic rack-and-encapsulation tube apparatus

Abstract

This application relates to an automatic mounting and packaging device for tubes and shells, belonging to the technical field of component assembly. The automatic mounting and packaging device includes a combination mold and an inverted clamping fixture disposed on both sides of an inverted shell. The combination mold positions multiple sets of leads and glass insulators, while the inverted clamping fixture positions the leads passing through the inverted shell. A support plate is provided on the inverted clamping fixture to support the multiple sets of leads. The combination mold is vibrated by an alignment machine to vibrate the multiple sets of leads and glass insulators into the combination mold. This application uses an alignment machine to vibrate the glass insulators and leads into the combination mold. The inverted shell is placed on the inverted clamping fixture and then on the combination mold. The support plate is placed on the side of the inverted clamping fixture away from the shell. After installation, the entire assembly is rotated 180 degrees. Finally, the combination mold, support plate, and inverted clamping fixture are sequentially removed, completing the installation of the leads and glass insulators onto the shell, thus improving the mounting efficiency of the shell.

Description

Technical Field

[0001] This application relates to the technical field of component assembly, and in particular to an automated mounting and packaging device for tubes and shells. Background Technology

[0002] Currently, competition in the casing industry is becoming increasingly fierce. Shallow-cavity and flat-bottom metal encapsulation casings occupy a large market share due to their mature structure and high reliability. These casings have a simple structure, low cost, and are suitable for mass production.

[0003] Currently, the encapsulation shells are all assembled using the traditional manual method of inserting each wire one by one. This means that the operator uses tweezers to hold the lead wire and glass insulator and insert them into the encapsulation shell that needs to be sintered.

[0004] However, the assembly process is slow and inefficient, and prolonged work can easily cause eye strain and assembly errors. Utility Model Content

[0005] To improve the efficiency of housing mounting, this application provides an automatic mounting and packaging device for housings.

[0006] This application provides an automatic mounting and packaging device for tubes and shells, which adopts the following technical solution: An automatic mounting and packaging device for tube housings includes a combination mold and an inverted clamping fixture disposed on both sides of an inverted housing. The combination mold is disposed at the bottom of the inverted housing and is used to position multiple sets of leads and glass insulators. The inverted clamping fixture is disposed at the top of the inverted housing and is used to position the leads passing through the inverted housing. A support plate is disposed on the side of the inverted clamping fixture away from the inverted housing to support the multiple sets of leads. The combination mold is vibrated by an alignment machine to vibrate the multiple sets of leads and glass insulators into the combination mold.

[0007] By adopting the above technical solution, the glass insulators and leads are vibrated into the assembly mold by the alignment machine. The assembly mold fixes multiple sets of leads and glass insulators. Then, the inverted shell is placed on the inverted clamp and then on the assembly mold. The leads on both sides of the shell are positioned by the inverted clamp and the assembly mold. Then, the support plate is placed on the side of the inverted clamp away from the shell. After installation, the whole thing is rotated 180 degrees. Finally, the assembly mold, support plate and inverted clamp are taken out in sequence and the leads and glass insulators are installed into the shell, which improves the assembly efficiency of the shell.

[0008] Furthermore, the combined mold includes: A positioning fixture, used for positioning multiple sets of leads and glass insulators; A vibration box is used to fix the positioning fixture and support the lead wire. The vibration box is detachably installed on the alignment machine.

[0009] By adopting the above technical solution, the vibration box is easy to place on the train aligner. The positioning fixture is snapped into the vibration box. When the train aligner drives the vibration box to vibrate, the positioning fixture positions multiple sets of leads and glass insulators, and finally realizes the quick snapping of multiple sets of leads and insulators onto the positioning fixture.

[0010] Furthermore, the positioning clamp is snapped onto the vibration box, and the positioning clamp has multiple sets of first positioning holes spaced apart for positioning the glass insulator and the lead wire. The lead wire passes through the glass insulator, and the positioning clamp has an L-shaped extension block on its side, which facilitates the removal of the positioning clamp from the vibration box.

[0011] By adopting the above technical solution, the first positioning hole is used to snap and fix the glass insulator, and the lead wire is passed through the glass insulator. Finally, the positioning clamp fixes the glass insulator and the side wall of the lead wire, and the vibration box supports the bottom of the lead wire. At the same time, the L-shaped extension block facilitates the quick removal of the positioning clamp from the vibration box.

[0012] Furthermore, an auxiliary frame for positioning the lead wire is provided on the side of the positioning fixture away from the bottom of the vibration box. The auxiliary frame is set on the vibration box, and the bottom of the auxiliary frame abuts against the positioning fixture and fixes the glass insulator on the positioning fixture. Multiple sets of second positioning holes for positioning the lead wire are opened at intervals on the bottom of the auxiliary frame. The second positioning holes are coaxially arranged with the first positioning holes and the diameter of the second positioning holes is smaller than that of the first positioning holes.

[0013] By adopting the above technical solution, under the vibration of the alignment machine, the glass insulator enters the first positioning hole on the positioning fixture and is clamped. Then, the auxiliary frame is placed on the vibration box, and the vibration box with the auxiliary frame is placed on the alignment machine for aligning the leads. Then, multiple sets of leads are placed in the auxiliary frame, and the alignment machine passes the leads through the second positioning hole and inserts them into the glass insulator. Finally, the auxiliary frame is separated from the vibration box, thereby realizing the placement of the glass insulator and leads into the combined mold.

[0014] Furthermore, the auxiliary frame is provided with multiple sets of positioning posts, and the vibration box is provided with multiple sets of positioning grooves that engage with the positioning posts. The positioning posts and positioning grooves cooperate with each other to position the auxiliary frame.

[0015] By adopting the above technical solution, when the auxiliary frame is placed on the vibration box, it is easily fixed on the vibration box by interlocking the positioning column and positioning groove.

[0016] Furthermore, multiple sets of vent holes are spaced apart on the bottom of the vibration box, and the vent holes correspond to the positions of the lead wires and the diameter of the vent holes is smaller than the diameter of the lead wires.

[0017] By adopting the above technical solution, the bottom of the vibration box supports and fixes the bottom of the lead wire, and the air pressure between the lead wire and the bottom of the vibration box is equal to that of the outside air through the exhaust hole, reducing the probability that the lead wire and the vibration box will be unable to separate due to negative pressure.

[0018] Furthermore, the inverted fixture has a third positioning hole for facilitating the passage and positioning of the lead wire. The inverted fixture is used to position the lead wire on the side of the housing away from the assembly mold.

[0019] By adopting the above technical solution, the lead wire passes through the positioning fixture, the housing and the inverted fixture in sequence, and is positioned by the third positioning hole, thereby improving the installation accuracy between the glass insulator, the lead wire and the housing.

[0020] Furthermore, the inverted fixture is provided with multiple sets of protrusions for extending the depth of the third positioning hole, and there are gaps between the multiple sets of protrusions. The edges of the multiple sets of protrusions are engaged with the housing.

[0021] By adopting the above technical solution, the multiple sets of protrusions facilitate the extension of the positioning accuracy of the third positioning hole for the lead wire, the multiple sets of protrusions facilitate the interlocking and cooperation with the housing, and the gap between the multiple sets of protrusions helps to reduce the probability of negative pressure forming between the inverted fixture and the housing.

[0022] In summary, this application includes at least one of the following beneficial technical effects: The glass insulators and leads are vibrated into the assembly mold by the alignment machine. Multiple sets of leads and glass insulators are fixed by the cooperation of positioning clamps and vibration boxes. Then, the inverted shell is placed on the inverted clamp and then on the assembly mold. The leads on both sides of the shell are positioned by the inverted clamp and the assembly mold. Then, the support plate is placed on the side of the inverted clamp away from the shell. After the installation is completed, the whole thing is flipped 180 degrees. Finally, the assembly mold, support plate and inverted clamp are removed in sequence to complete the installation of leads and glass insulators into the shell, which improves the assembly efficiency of the shell. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the automatic racking and sealing equipment of this application; Figure 2 This is an exploded structural diagram of the automatic racking and sealing shell equipment of this application; Figure 3 This is a schematic diagram of the combined mold and auxiliary frame structure of this application; Figure 4 This is an exploded structural diagram of the combined mold and auxiliary frame of this application; Figure 5 This is a schematic diagram of the automatic racking and sealing shell equipment of this application, which mainly shows its bottom structure; Figure 6 yes Figure 5 A cross-sectional schematic diagram of AA in the middle; Figure 7 yes Figure 6 Enlarged schematic diagram of section B.

[0024] Reference numerals: 1. Combined mold; 11. Positioning fixture; 111. First positioning hole; 112. Extension block; 12. Vibration box; 121. Groove; 122. Positioning slot; 123. Vent hole; 2. Inverted fixture; 21. Third positioning hole; 22. Protrusion; 3. Support plate; 31. Positioning rod; 4. Auxiliary frame; 41. Second positioning hole; 42. Positioning post; 5. Housing; 6. Glass insulator; 7. Lead wire. Detailed Implementation

[0025] The following is in conjunction with the appendix Figures 1-7 This application will be described in further detail.

[0026] This application discloses an automatic mounting and packaging device for tubes and shells.

[0027] Reference Figure 1 and Figure 2 An automatic mounting and packaging device for tube shells includes a combination mold 1 and an inverted clamp 2 disposed on both sides of an inverted shell 5. The combination mold 1 is disposed at the bottom of the inverted shell 5 and is used to position multiple sets of leads 7 and glass insulators 6. The inverted clamp 2 is disposed at the top of the inverted shell 5 and is used to position the leads 7 passing through the inverted shell 5. A support plate 3 is disposed on the side of the inverted clamp 2 away from the inverted shell 5 to support the multiple sets of leads 7. The combination mold 1 is vibrated by the alignment machine to vibrate the multiple sets of leads 7 and glass insulators 6 into the combination mold 1.

[0028] Reference Figure 2The combined mold 1 includes a positioning clamp 11 and a vibration box 12. The positioning clamp 11 is a plate-shaped structure with multiple sets of first positioning holes 111 spaced apart for positioning the glass insulator 6 and the lead wire 7. The lead wire 7 passes through the glass insulator 6. The vibration box 12 is a box structure with an open top. The positioning clamp 11 is placed inside the vibration box 12, which is used to fix the positioning clamp 11. The bottom of the vibration box 12, near the positioning clamp 11, supports the lead wire 7. The vibration box 12 is detachable. The positioning clamp 11 is mounted on the aligner; an extension block 112 is fixedly installed on the side wall of the positioning clamp 11. The extension block 112 has an L-shaped structure, which facilitates the removal of the positioning clamp 11 from the vibration box 12. A groove 121 is provided on the side wall of the vibration box 12, and the L-shaped protrusion of the extension block 112 passes through the groove 121 and extends into the outside of the vibration box 12. When it is necessary to remove the positioning clamp 11 from the vibration box 12, the positioning clamp 11 can be removed from the vibration box 12 by grasping the protrusion that passes through the groove 121.

[0029] Reference Figure 3 and Figure 4 An auxiliary frame 4 for positioning the lead wire 7 is provided on the side of the positioning clamp 11 away from the bottom of the vibration box 12. The auxiliary frame 4 is set on the vibration box 12, and its bottom is pressed against the positioning clamp 11. The auxiliary frame 4 is used to press and fix the glass insulator 6 on the positioning clamp 11. Multiple sets of second positioning holes 41 for positioning the lead wire 7 are opened at intervals on the bottom of the auxiliary frame 4. The second positioning holes 41 are coaxially arranged with the first positioning holes 111, and the diameter of the second positioning holes 41 is smaller than the diameter of the first positioning holes 111. At the same time, multiple sets of positioning posts 42 are provided on the auxiliary frame 4. Multiple sets of positioning grooves 122 are opened on the vibration box 12, which are engaged with the positioning posts 42. The positioning posts 42 and the positioning grooves 122 are engaged with each other and position the auxiliary frame 4.

[0030] Reference Figure 3 and Figure 4Specifically, the positioning fixture 11 is first placed inside the vibration box 12. Then, the vibration box 12 is installed on the aligning machine for aligning the glass insulators 6. Multiple glass insulators 6 are placed inside the vibration box 12 and positioned on the positioning fixture 11. The aligning machine is started, and under the vibration of the aligning machine, the glass insulators 6 enter the first positioning hole 111 on the positioning fixture 11 and are clamped, thus placing the glass insulators 6 into the first positioning hole 111. Then, the auxiliary frame 4 is placed on the vibration box 12, and multiple sets of positioning posts 42 are inserted into the corresponding positioning slots 122 for positioning. The vibration box 12 with the auxiliary frame 4 is placed on the aligning machine for aligning the lead wires 7. Then, multiple sets of lead wires 7 are placed inside the auxiliary frame 4. The aligning machine is started, and under the vibration of the aligning machine, the lead wires 7 pass through the second positioning hole 41 and are inserted into the glass insulators 6. Finally, the auxiliary frame 4 is separated from the vibration box 12, thus placing the glass insulators 6 and lead wires 7 into the combined mold 1.

[0031] Reference Figure 5 In order to reduce the probability of negative pressure forming between the bottom of the lead wire 7 and the bottom of the vibration box 12, multiple sets of vent holes 123 are opened at intervals on the bottom of the vibration box 12. The vent holes 123 correspond one-to-one with the positions of the lead wire 7, and the diameter of the vent holes 123 is smaller than the diameter of the lead wire 7.

[0032] Reference Figure 2 and Figure 6 The inverted fixture 2 has a third positioning hole 21 for the lead wire 7 to pass through and for positioning the lead wire 7. The inverted fixture 2 is used to position the lead wire 7 on the side of the housing 5 away from the combined mold 1. In order to improve the positioning effect of the inverted fixture 2 on the lead wire 7, multiple sets of protrusions 22 are provided on the inverted fixture 2 to extend the depth of the third positioning hole 21. The third positioning hole 21 is located on the protrusions 22. The multiple sets of protrusions 22 can be engaged with the housing 5 to facilitate the engagement between the inverted fixture 2 and the housing 5. At the same time, there is a certain gap between the multiple sets of protrusions 22 to reduce the probability of negative pressure forming between the inverted fixture 2 and the housing 5.

[0033] Reference Figure 2 The support plate 3 is provided with a positioning rod 31 that is snapped and fixed to the inverted clamp 2. The positioning rod 31 is snapped and installed on the inverted clamp 2, so that the support plate 3 can support the lead wire 7 passing through the inverted clamp 2.

[0034] Reference Figure 2 and Figure 7After placing the glass insulator 6 and lead wire 7 into the assembly mold 1, the housing 5 is inverted and then placed on the inverted clamp 2. The housing 5 and the inverted clamp 2 are then passed through multiple sets of lead wires 7 and placed on the assembly mold 1. The lead wires 7 on both sides of the housing 5 are positioned by the inverted clamp 2 and the assembly mold 1. Then, the support plate 3 is placed on the side of the inverted clamp 2 away from the housing 5. The assembly mold 1, the inverted housing 5, the inverted clamp 2 and the support plate 3 are then rotated 180 degrees so that the housing 5 is upright. The assembly mold 1 is then tapped and vibrated to separate the glass insulator 6 and lead wire 7 from the assembly mold 1. Finally, the assembly mold 1 is removed, thus allowing the glass insulator 6 and lead wire 7 to be introduced into the housing 5. The support plate 3 and the inverted clamp 2 at the bottom of the housing 5 are then removed, thus completing the mounting of the housing 5.

[0035] The working principle of this application embodiment is as follows: The glass insulators 6 and lead wires 7 are vibrated into the assembly mold 1 by the alignment machine. Multiple sets of lead wires 7 and glass insulators 6 are fixed by the cooperation of the positioning clamp 11 and the vibration box 12. Then, the inverted shell 5 is placed on the inverted clamp 2 and then on the assembly mold 1. The lead wires 7 on both sides of the shell 5 are positioned by the inverted clamp 2 and the assembly mold 1. Then, the support plate 3 is placed on the side of the inverted clamp 2 away from the shell 5. After the installation is completed, the whole thing is flipped 180 degrees. Finally, the assembly mold 1, the support plate 3 and the inverted clamp 2 are taken out in sequence to complete the installation of lead wires 7 and glass insulators 6 into the shell 5, which improves the assembly efficiency of the shell 5.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic mounting and packaging device for tube shells, characterized in that: The assembly includes a combination mold (1) and an inverted clamp (2) set on both sides of the inverted housing (5). The combination mold (1) is set at the bottom of the inverted housing (5) and is used to position multiple sets of leads (7) and glass insulators (6). The inverted clamp (2) is set at the top of the inverted housing (5) and is used to position the leads (7) passing through the inverted housing (5). The inverted clamp (2) has a support plate (3) on the side away from the inverted housing (5) for supporting multiple sets of leads (7). The combination mold (1) vibrates through the alignment machine and vibrates multiple sets of leads (7) and glass insulators (6) into the combination mold (1).

2. The automatic mounting and packaging equipment for tube shells according to claim 1, characterized in that: The combined mold (1) includes: Positioning fixture (11) is used to position multiple sets of leads (7) and glass insulators (6); Vibration box (12), which is used to fix the positioning clamp (11) and support the lead wire (7), and the vibration box (12) can be detachably installed on the aligner.

3. The automatic mounting and packaging equipment for tube shells according to claim 2, characterized in that: The positioning clamp (11) is snapped onto the vibration box (12). The positioning clamp (11) has multiple sets of first positioning holes (111) spaced apart for positioning the glass insulator (6) and the lead wire (7). The lead wire (7) passes through the glass insulator (6). The positioning clamp (11) has an extension block (112) with an L-shaped structure on its side. The extension block (112) facilitates the removal of the positioning clamp (11) from the vibration box (12).

4. The automatic mounting and packaging equipment for tube shells according to claim 3, characterized in that: An auxiliary frame (4) for positioning the lead wire (7) is provided on the side of the positioning fixture (11) away from the bottom of the vibration box (12). The auxiliary frame (4) is set on the vibration box (12). The bottom of the auxiliary frame (4) is pressed against the positioning fixture (11) and the glass insulator (6) on the positioning fixture (11) is pressed and fixed. Multiple sets of second positioning holes (41) for positioning the lead wire (7) are opened at intervals on the bottom of the auxiliary frame (4). The second positioning holes (41) are coaxially arranged with the first positioning holes (111) and the diameter of the second positioning holes (41) is smaller than the diameter of the first positioning holes (111).

5. The automatic mounting and packaging equipment for tube shells according to claim 4, characterized in that: The auxiliary frame (4) is provided with multiple sets of positioning posts (42), and the vibration box (12) is provided with multiple sets of positioning grooves (122) that are engaged with the positioning posts (42). The positioning posts (42) and the positioning grooves (122) cooperate with each other to position the auxiliary frame (4).

6. The automatic mounting and packaging equipment for tube shells according to claim 2, characterized in that: The bottom of the vibration box (12) has multiple sets of exhaust holes (123) spaced apart. The exhaust holes (123) correspond to the positions of the lead wire (7) and the diameter of the exhaust holes (123) is smaller than the diameter of the lead wire (7).

7. The automatic mounting and packaging equipment for tube shells according to claim 1, characterized in that: The inverted fixture (2) has a third positioning hole (21) for the lead wire (7) to pass through and for positioning the lead wire (7). The inverted fixture (2) is used to position the lead wire (7) on the side of the housing (5) away from the combined mold (1).

8. The automatic mounting and packaging equipment for tubes and shells according to claim 7, characterized in that: The inverted fixture (2) is provided with multiple sets of protrusions (22) for extending the depth of the third positioning hole (21). There are gaps between the multiple sets of protrusions (22), and the edges of the multiple sets of protrusions (22) are engaged with the housing (5).

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